start-ver=1.4
cd-journal=joma
no-vol=24
cd-vols=
no-issue=1
article-no=
start-page=551
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20240827
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Body weight and eating attitudes influence improvement of depressive symptoms in children and pre-adolescents with eating disorders: a prospective multicenter cohort study
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background Pediatric patients with eating disorders in a multicenter joint study on 11 facilities were enrolled and prospectively investigated to determine whether improvement in body weight, eating attitudes, and psychosocial factors in children with eating disorders would also improve depressive symptoms.<br>
Methods In this study, 91 patients were enrolled between April 2014 and March 2016. The severity of underweight was assessed using the body mass index-standard deviation score (BMI-SDS), eating behavior was assessed using the children's eating attitude test (ChEAT26), the outcome of childhood eating disorders was assessed using the childhood eating disorder outcome scale, and depressive symptoms were assessed using the Children's Depression Inventory (CDI) score.<br>
Results After 12 months of treatment, depressive symptoms were evaluated in 62 of the 91 cases where it was evaluated at the initial phase. There was no difference in background characteristics between the included patients and the 29 patients who dropped out. A paired-sample t-test revealed a significant decrease in CDI scores after 12 months of treatment (p?<?0.001, 95% CI: 2.401?7.373) and a significant increase in the BMI-SDS (p?<?0.001, 95% CI:???2.41973?1.45321). Multiple regression analysis revealed that BMI-SDS and ChEAT26 scores at the initial phase were beneficial in CDI recovery. In addition, BMI-SDS at the initial phase was useful for predicting BMI-SDS recovery after 12 months of treatment.<br>
Conclusions Depressive symptoms in children with eating disorders improved with therapeutic intervention on body weight and eating attitudes.<br>
Trial registration The Clinical Trial Number for this study is UMIN000055004.
en-copyright=
kn-copyright=

en-aut-name=SuzukiYuichi
en-aut-sei=Suzuki
en-aut-mei=Yuichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=NagamitsuShinichiro
en-aut-sei=Nagamitsu
en-aut-mei=Shinichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=EshimaNobuoki
en-aut-sei=Eshima
en-aut-mei=Nobuoki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=InoueTakeshi
en-aut-sei=Inoue
en-aut-mei=Takeshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=OtaniRyoko
en-aut-sei=Otani
en-aut-mei=Ryoko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=SakutaRyoichi
en-aut-sei=Sakuta
en-aut-mei=Ryoichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=IguchiToshiyuki
en-aut-sei=Iguchi
en-aut-mei=Toshiyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=IshiiRyuta
en-aut-sei=Ishii
en-aut-mei=Ryuta
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=UchidaSoh
en-aut-sei=Uchida
en-aut-mei=Soh
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=OkadaAyumi
en-aut-sei=Okada
en-aut-mei=Ayumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=KitayamaShinji
en-aut-sei=Kitayama
en-aut-mei=Shinji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=KoyanagiKenshi
en-aut-sei=Koyanagi
en-aut-mei=Kenshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

en-aut-name=SuzukiYuki
en-aut-sei=Suzuki
en-aut-mei=Yuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=

en-aut-name=SumiYoshino
en-aut-sei=Sumi
en-aut-mei=Yoshino
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=

en-aut-name=TakamiyaShizuo
en-aut-sei=Takamiya
en-aut-mei=Shizuo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=15
ORCID=

en-aut-name=FujiiChikako
en-aut-sei=Fujii
en-aut-mei=Chikako
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=16
ORCID=

en-aut-name=FukaiYoshimitsu
en-aut-sei=Fukai
en-aut-mei=Yoshimitsu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=17
ORCID=

affil-num=1
en-affil=Department of Pediatrics, Fukushima Medical University School of Medicine
kn-affil=

affil-num=2
en-affil=Department of Pediatrics, Fukuoka University Faculty of Medicine
kn-affil=

affil-num=3
en-affil=Department of Pediatrics, Kurume University School of Medicine
kn-affil=

affil-num=4
en-affil=Child Development and Psychosomatic Medicine Center, Dokkyo Medical University Saitama Medical Center
kn-affil=

affil-num=5
en-affil=Child Development and Psychosomatic Medicine Center, Dokkyo Medical University Saitama Medical Center
kn-affil=

affil-num=6
en-affil=Child Development and Psychosomatic Medicine Center, Dokkyo Medical University Saitama Medical Center
kn-affil=

affil-num=7
en-affil=Department of Pediatrics, Hoshigaoka Maternity Hospital
kn-affil=

affil-num=8
en-affil=Department of Pediatrics and Child Health, Kurume University School of Medicine
kn-affil=

affil-num=9
en-affil=Karamun`S Forest Children`S Clinic
kn-affil=

affil-num=10
en-affil=Department of Pediatrics, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=11
en-affil=Himeji City Center for the Disabled
kn-affil=

affil-num=12
en-affil=Nagasaki Prefectural Center of Medicine and Welfare for Children
kn-affil=

affil-num=13
en-affil=Department of Pediatrics, National Hospital Organization Mie National Hospital
kn-affil=

affil-num=14
en-affil=Mental and Developmental Clinic for Children “Elm Tree”
kn-affil=

affil-num=15
en-affil=Takamiya Psychiatry Clinic
kn-affil=

affil-num=16
en-affil=Department of Pediatrics/Child Psychosomatic Medicine, Okayama University Hospital
kn-affil=

affil-num=17
en-affil=Department of Pediatrics, St. Luke’s International Hospital
kn-affil=
en-keyword=Eating disorders
kn-keyword=Eating disorders
en-keyword=Anorexia nervosa
kn-keyword=Anorexia nervosa
en-keyword=Body mass index-standard deviation score
kn-keyword=Body mass index-standard deviation score
en-keyword=Eating attitudes
kn-keyword=Eating attitudes
en-keyword=Children’s depression inventory
kn-keyword=Children’s depression inventory
END

start-ver=1.4
cd-journal=joma
no-vol=7
cd-vols=
no-issue=9
article-no=
start-page=2604
end-page=2611
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20240830
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Rethinking Thin-Layer Chromatography for Screening Technetium-99m Radiolabeled Polymer Nanoparticles
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Thin-layer chromatography (TLC) is commonly employed to screen technetium-99m labeled polymer nanoparticle batches for unreduced pertechnetate and radio-colloidal impurities. Although this method is widely accepted, our findings applying radiolabeled PLGA/PLA?PEG nanoparticles underscore its lack of transferability between different settings and its limitations as a standalone quality control tool. While TLC profiles may appear similar for purified and radiocolloid containing nanoparticle formulations, their in vivo behavior can vary significantly, as demonstrated by discrepancies between TLC results and single-photon emission computed tomography (SPECT) and biodistribution data. This highlights the urgent need for a case-by-case evaluation of TLC methods for each specific nanoparticle type. Our study revealed that polymeric nanoparticles cannot be considered analytically uniform entities in the context of TLC analysis, emphasizing the complex interplay between nanoparticle composition, radiolabeling conditions, and subsequent biological behavior.
en-copyright=
kn-copyright=

en-aut-name=SchorrKathrin
en-aut-sei=Schorr
en-aut-mei=Kathrin
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=ChenXinyu
en-aut-sei=Chen
en-aut-mei=Xinyu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=SasakiTakanori
en-aut-sei=Sasaki
en-aut-mei=Takanori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=Arias-LozaAnahi Paula
en-aut-sei=Arias-Loza
en-aut-mei=Anahi Paula
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=LangJohannes
en-aut-sei=Lang
en-aut-mei=Johannes
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=HiguchiTakahiro
en-aut-sei=Higuchi
en-aut-mei=Takahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=GoepferichAchim
en-aut-sei=Goepferich
en-aut-mei=Achim
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

affil-num=1
en-affil=Department of Pharmaceutical Technology, University of Regensburg
kn-affil=

affil-num=2
en-affil=Nuclear Medicine, Faculty of Medicine, University of Augsburg
kn-affil=

affil-num=3
en-affil=Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=4
en-affil=Department of Nuclear Medicine and Comprehensive Heart Failure Center, University Hospital W?rzburg
kn-affil=

affil-num=5
en-affil=Department of Pharmaceutical Technology, University of Regensburg
kn-affil=

affil-num=6
en-affil=Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=7
en-affil=Department of Pharmaceutical Technology, University of Regensburg
kn-affil=
en-keyword=polymer nanoparticles
kn-keyword=polymer nanoparticles
en-keyword=direct 99mTc-labeling
kn-keyword=direct 99mTc-labeling
en-keyword=single-photon emission computed tomography
kn-keyword=single-photon emission computed tomography
en-keyword=radio-thin layer chromatography
kn-keyword=radio-thin layer chromatography
en-keyword=radiocolloids
kn-keyword=radiocolloids
END

start-ver=1.4
cd-journal=joma
no-vol=26
cd-vols=
no-issue=2
article-no=
start-page=294
end-page=300
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20240104
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Evaluating the Patterns of FAPI Uptake in the Shoulder Joint: a Preliminary Study Comparing with FDG Uptake in Oncological Studies
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background Fibroblast activation protein inhibitor (FAPI) targeting PET has been introduced as a novel molecular imaging modality for visualizing cancer-associated fibroblasts. There have also been reports suggesting incidental findings of localized accumulation in the shoulder joints. However, further characterization in a larger patient cohort is still lacking.<br>
Methods 77 consecutive patients (28 females; mean age, 63.1?±?11.6) who underwent Ga-68 FAPI-04 PET/CT for diagnosis of solid tumors were included. The incidence and localization of tracer uptake in shoulder joints were investigated and compared with available F-18 FDG scans serving as reference.<br>
Results Ga-68 FAPI-04 uptake was evaluated in 77 patients (154 shoulder joints), of whom 54 subjects (108 shoulder joints) also had available F-18 FDG scans for head-to-head comparison. On FAPI-targeted imaging, 67/154 shoulders (43.5%) demonstrated increased radiotracer accumulation in target lesions, which were distributed as follows: acromioclavicular (AC) joints in 25/67 (37.3%), followed by glenohumeral and subacromial (GH?+?SA) joints in 23/67 (34.3%), or both (AC and GH?+?SA joints) in the remaining 19/67 (28.4%). Ga-68 FAPI-04 correlated with quantified F-18 FDG uptake (r?=?0.69, p?<?0.0001). Relative to the latter radiotracer, however, in-vivo FAP expression in the shoulders was significantly increased (Ga-68 FAPI-04, 4.7?±?3.2 vs F-18 FDG, 3.6?±?1.3, p?<?0.001).<br>
Conclusion Our study revealed focal accumulation of Ga-68 FAPI-04 in the shoulders, particularly in the AC joints, with higher uptake compared to the inflammatory-directed PET radiotracer F-18 FDG in oncological studies. As a result, further trials are warranted to investigate the potential of FAPI-directed molecular imaging in identifying chronic remodeling in shoulder joints. This could have implications for initiating anti-FAP targeted photodynamic therapy based on PET signal strength.
en-copyright=
kn-copyright=

en-aut-name=MatsusakaYohji
en-aut-sei=Matsusaka
en-aut-mei=Yohji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=WernerRudolf A.
en-aut-sei=Werner
en-aut-mei=Rudolf A.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=SerflingSebastian E.
en-aut-sei=Serfling
en-aut-mei=Sebastian E.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=BuckAndreas K.
en-aut-sei=Buck
en-aut-mei=Andreas K.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=KosmalaAleksander
en-aut-sei=Kosmala
en-aut-mei=Aleksander
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=SasakiTakanori
en-aut-sei=Sasaki
en-aut-mei=Takanori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=WeichAlexander
en-aut-sei=Weich
en-aut-mei=Alexander
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=HiguchiTakahiro
en-aut-sei=Higuchi
en-aut-mei=Takahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

affil-num=1
en-affil=Department of Nuclear Medicine and Comprehensive Heart Failure Center (CHFC), Molecular Imaging of the Heart, University Hospital of W?rzburg
kn-affil=

affil-num=2
en-affil=Department of Nuclear Medicine and Comprehensive Heart Failure Center (CHFC), Molecular Imaging of the Heart, University Hospital of W?rzburg
kn-affil=

affil-num=3
en-affil=Department of Nuclear Medicine and Comprehensive Heart Failure Center (CHFC), Molecular Imaging of the Heart, University Hospital of W?rzburg
kn-affil=

affil-num=4
en-affil=Department of Nuclear Medicine and Comprehensive Heart Failure Center (CHFC), Molecular Imaging of the Heart, University Hospital of W?rzburg
kn-affil=

affil-num=5
en-affil=Department of Nuclear Medicine and Comprehensive Heart Failure Center (CHFC), Molecular Imaging of the Heart, University Hospital of W?rzburg
kn-affil=

affil-num=6
en-affil=Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=7
en-affil=Department of Nuclear Medicine and Comprehensive Heart Failure Center (CHFC), Molecular Imaging of the Heart, University Hospital of W?rzburg
kn-affil=

affil-num=8
en-affil=Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
en-keyword=Fibroblast activation inhibitor
kn-keyword=Fibroblast activation inhibitor
en-keyword=Shoulder
kn-keyword=Shoulder
en-keyword=Acromioclavicular joints
kn-keyword=Acromioclavicular joints
en-keyword=F-18 fluorodeoxyglucose
kn-keyword=F-18 fluorodeoxyglucose
en-keyword=Positron emission tomography
kn-keyword=Positron emission tomography
en-keyword=FAP
kn-keyword=FAP
en-keyword=Ga-68 FAPI-04
kn-keyword=Ga-68 FAPI-04
en-keyword=Rheumatoid arthritis
kn-keyword=Rheumatoid arthritis
en-keyword=Osteoarthritis
kn-keyword=Osteoarthritis
END

start-ver=1.4
cd-journal=joma
no-vol=47
cd-vols=
no-issue=6
article-no=
start-page=466
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250617
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Artificial Intelligence Approach in Machine Learning-Based Modeling and Networking of the Coronavirus Pathogenesis Pathway
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=The coronavirus pathogenesis pathway, which consists of severe acute respiratory syndrome (SARS) coronavirus infection and signaling pathways, including the interferon pathway, the transforming growth factor beta pathway, the mitogen-activated protein kinase pathway, the apoptosis pathway, and the inflammation pathway, is activated upon coronaviral infection. An artificial intelligence approach based on machine learning was utilized to develop models with images of the coronavirus pathogenesis pathway to predict the activation states. Data on coronaviral infection held in a database were analyzed with Ingenuity Pathway Analysis (IPA), a network pathway analysis tool. Data related to SARS coronavirus 2 (SARS-CoV-2) were extracted from more than 100,000 analyses and datasets in the IPA database. A total of 27 analyses, including nine analyses of SARS-CoV-2-infected human-induced pluripotent stem cells (iPSCs) and iPSC-derived cardiomyocytes and fibroblasts, and a total of 22 analyses of SARS-CoV-2-infected lung adenocarcinoma (LUAD), were identified as being related to “human” and “SARS coronavirus 2” in the database. The coronavirus pathogenesis pathway was activated in SARS-CoV-2-infected iPSC-derived cells and LUAD cells. A prediction model was developed in Python 3.11 using images of the coronavirus pathogenesis pathway under different conditions. The prediction model of activation states of the coronavirus pathogenesis pathway may aid in treatment identification.
en-copyright=
kn-copyright=

en-aut-name=TanabeShihori
en-aut-sei=Tanabe
en-aut-mei=Shihori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=QuaderSabina
en-aut-sei=Quader
en-aut-mei=Sabina
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=OnoRyuichi
en-aut-sei=Ono
en-aut-mei=Ryuichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=TanakaHiroyoshi Y.
en-aut-sei=Tanaka
en-aut-mei=Hiroyoshi Y.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=YamamotoAkihisa
en-aut-sei=Yamamoto
en-aut-mei=Akihisa
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=KojimaMotohiro
en-aut-sei=Kojima
en-aut-mei=Motohiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=PerkinsEdward J.
en-aut-sei=Perkins
en-aut-mei=Edward J.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=CabralHoracio
en-aut-sei=Cabral
en-aut-mei=Horacio
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

affil-num=1
en-affil=Division of Risk Assessment, Center for Biological Safety and Research, National Institute of Health Sciences
kn-affil=

affil-num=2
en-affil=Innovation Centre of NanoMedicine (iCONM), Kawasaki Institute of Industrial Promotion
kn-affil=

affil-num=3
en-affil=Division of Cellular and Molecular Toxicology, Center for Biological Safety and Research, National Institute of Health Sciences
kn-affil=

affil-num=4
en-affil=Department of Pharmaceutical Biomedicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=5
en-affil=Department of Mechanical Systems Engineering, Graduate School of Systems Design Tokyo Metropolitan University
kn-affil=

affil-num=6
en-affil=Department of Surgical Pathology, Kyoto Prefecture University of Medicine
kn-affil=

affil-num=7
en-affil=US Army Engineer Research and Development Center
kn-affil=

affil-num=8
en-affil=Department of Bioengineering, Graduate School of Engineering, The University of Tokyo
kn-affil=
en-keyword=artificial intelligence
kn-keyword=artificial intelligence
en-keyword=coronavirus
kn-keyword=coronavirus
en-keyword=coronaviral infection
kn-keyword=coronaviral infection
en-keyword=machine learning
kn-keyword=machine learning
en-keyword=pathway analysis
kn-keyword=pathway analysis
en-keyword=predictionmodel
kn-keyword=predictionmodel
en-keyword=molecular network
kn-keyword=molecular network
en-keyword=molecular pathway image
kn-keyword=molecular pathway image
en-keyword=network analysis
kn-keyword=network analysis
END

start-ver=1.4
cd-journal=joma
no-vol=26
cd-vols=
no-issue=11
article-no=
start-page=4984
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250522
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Induced Pluripotent Stem Cells in Cardiomyopathy: Advancing Disease Modeling, Therapeutic Development, and Regenerative Therapy
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Cardiomyopathies are a heterogeneous group of heart muscle diseases that can lead to heart failure, arrhythmias, and sudden cardiac death. Traditional animal models and in vitro systems have limitations in replicating the complex pathology of human cardiomyopathies. Induced pluripotent stem cells (iPSCs) offer a transformative platform by enabling the generation of patient-specific cardiomyocytes, thus opening new avenues for disease modeling, drug discovery, and regenerative therapy. This process involves reprogramming somatic cells into iPSCs and subsequently differentiating them into functional cardiomyocytes, which can be characterized using techniques such as electrophysiology, contractility assays, and gene expression profiling. iPSC-derived cardiomyocyte (iPSC-CM) platforms are also being explored for drug screening and personalized medicine, including high-throughput testing for cardiotoxicity and the identification of patient-tailored therapies. While iPSC-CMs already serve as valuable models for understanding disease mechanisms and screening drugs, ongoing advances in maturation and bioengineering are bringing iPSC-based therapies closer to clinical application. Furthermore, the integration of multi-omics approaches and artificial intelligence (AI) is enhancing the predictive power of iPSC models. iPSC-based technologies are paving the way for a new era of personalized cardiology, with the potential to revolutionize the management of cardiomyopathies through patient-specific insights and regenerative strategies.
en-copyright=
kn-copyright=

en-aut-name=VoQuan Duy
en-aut-sei=Vo
en-aut-mei=Quan Duy
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=NakamuraKazufumi
en-aut-sei=Nakamura
en-aut-mei=Kazufumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=SaitoYukihiro
en-aut-sei=Saito
en-aut-mei=Yukihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=AkagiSatoshi
en-aut-sei=Akagi
en-aut-mei=Satoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=MiyoshiToru
en-aut-sei=Miyoshi
en-aut-mei=Toru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=YuasaShinsuke
en-aut-sei=Yuasa
en-aut-mei=Shinsuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

affil-num=1
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=2
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=3
en-affil=Department of Cardiovascular Medicine, Okayama University Hospital
kn-affil=

affil-num=4
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=5
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=6
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=induced pluripotent stem cells
kn-keyword=induced pluripotent stem cells
en-keyword=cardiomyopathy
kn-keyword=cardiomyopathy
en-keyword=disease modeling
kn-keyword=disease modeling
en-keyword=drug screening
kn-keyword=drug screening
en-keyword=regenerative therapy
kn-keyword=regenerative therapy
END

start-ver=1.4
cd-journal=joma
no-vol=15
cd-vols=
no-issue=13
article-no=
start-page=7238
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250627
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Protective Effects of the Ethyl Acetate Fraction of Distylium racemosum Against Metabolic Dysfunction-Associated Steatohepatitis
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Metabolic dysfunction-associated steatohepatitis (MASH), previously referred to as non-alcoholic steatohepatitis (NASH), which is a progressive non-alcoholic fatty liver disease, is accompanied by hepatic steatosis, inflammation, and fibrosis. Despite its increasing prevalence, available treatment options for MASH are limited. Here, we investigated the protective effects of the Distylium racemosum ethyl acetate fraction (DRE) using MASH models and explored its key physiologically active components. Palmitic acid (PA)-induced AML12 hepatocytes and high-fat methionine- and choline-deficient-fed C57BL/6 mice were used as MASH models. Lipid accumulation was evaluated via triglyceride measurement, oil red O staining, and histological analysis. Lipid accumulation, inflammation, and fibrosis-associated gene expression were evaluated via real-time polymerase chain reaction. The physiologically active components of DRE were identified via high-performance liquid chromatography. Lipid accumulation and triglyceride levels were significantly reduced in PA-treated AML12 cells following DRE treatment. Additionally, DRE inhibited the expression of genes involved in lipogenesis (FAS and SREBP1c), inflammation (CD68, IL-6, and MCP-1), and fibrosis (COL1A1, COL1A2, and TIMP1). DRE reduced the liver weight, liver-to-body weight ratio, and hepatic steatosis in MASH model mice. It increased carnitine palmitoyltransferase-1 levels and decreased CD36 and transforming growth factor-β levels in the MASH mouse liver. High-performance liquid chromatography revealed that the extract contained rutin flavonoid family members. Overall, DRE was involved in lipid metabolism, inflammation, and fibrosis regulation, exerting potent hepatoprotective effects partly attributed to rutin and serving as a potential preventive candidate for MASH.
en-copyright=
kn-copyright=

en-aut-name=LeeYoung-Hyeon
en-aut-sei=Lee
en-aut-mei=Young-Hyeon
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=YeoMin-Ho
en-aut-sei=Yeo
en-aut-mei=Min-Ho
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=ChangKyung-Soo
en-aut-sei=Chang
en-aut-mei=Kyung-Soo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=YoonWeon-Jong
en-aut-sei=Yoon
en-aut-mei=Weon-Jong
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=KimHye-Sook
en-aut-sei=Kim
en-aut-mei=Hye-Sook
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=KimJongwan
en-aut-sei=Kim
en-aut-mei=Jongwan
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=KimHye-Ran
en-aut-sei=Kim
en-aut-mei=Hye-Ran
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

affil-num=1
en-affil=Department of Clinical Laboratory Science, Catholic University of Pusan
kn-affil=

affil-num=2
en-affil=Department of Clinical Laboratory Science, Catholic University of Pusan
kn-affil=

affil-num=3
en-affil=Department of Clinical Laboratory Science, Catholic University of Pusan
kn-affil=

affil-num=4
en-affil=Clean Bio Business Division, Biodiversity Research Institute (JBRI), Jeju Technopark (JTP)
kn-affil=

affil-num=5
en-affil=Department of International Infectious Diseases Control, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=6
en-affil=Department of Anatomy, College of Medicine, Dongguk University
kn-affil=

affil-num=7
en-affil=Department of Biomedical Laboratory Science, Dong-Eui Institute of Technology
kn-affil=
en-keyword=metabolic dysfunction-associated steatohepatitis
kn-keyword=metabolic dysfunction-associated steatohepatitis
en-keyword=Distylium racemosum
kn-keyword=Distylium racemosum
en-keyword=ethyl acetate fraction
kn-keyword=ethyl acetate fraction
en-keyword=extract
kn-keyword=extract
END

start-ver=1.4
cd-journal=joma
no-vol=30
cd-vols=
no-issue=8
article-no=
start-page=1621
end-page=1630
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250606
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Percutaneous cryoablation versus robot-assisted partial nephrectomy for small renal cell carcinoma: a retrospective cost analysis at Japanese single-institution
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background: No direct cost comparison has been conducted between percutaneous cryoablation (PCA) and robot-assisted partial nephrectomy (RAPN) for clinical T1a renal cell carcinoma (RCC) in Japan. This study aimed to compare their costs.<br>
Methods: We retrospectively analyzed data from 212 PCAs (including 155 with transcatheter arterial embolization) and 119 RAPN cases performed between December 2017 and May 2022.<br>
Results: PCA patients were older with higher American Society of Anesthesiologists scores, Charlson Comorbidity Index, and history of previous RCC treatment, cardiovascular disease, and antithrombotic drug use than RAPN patients. PCA was associated with a significantly shorter procedure time and hospitalization duration with fewer major complications than those associated with RAPN. While PCA incurred a slightly lower total cost (1,123,000 vs. 1,155,000 yen), it had a significantly higher procedural cost (739,000 vs. 693,000 yen) and markedly worse total (? 93,000 vs. 249,000 yen) and procedural income-expenditure balance (? 189,000 vs. 231,000 yen) than those of RAPN. After statistical adjustment, PCA demonstrated significantly higher total (difference: 114,000 yen) and procedural costs (difference: 72,000 yen), alongside significantly worse total (difference: ? 358,000 yen) and procedural income-expenditure balances (difference: ? 439,000 yen). The incremental cost-effectiveness ratio was more favorable for PCA than for RAPN.<br>
Conclusion: For high- risk patients, PCA demonstrated a safer option with shorter hospitalization duration than those of RAPN. Although PCA was more cost-effective, its higher procedural cost and unfavorable income-expenditure balance require careful evaluation, especially for large tumors that require three or more needles.
en-copyright=
kn-copyright=

en-aut-name=UkaMayu
en-aut-sei=Uka
en-aut-mei=Mayu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=IguchiToshihiro
en-aut-sei=Iguchi
en-aut-mei=Toshihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=BekkuKensuke
en-aut-sei=Bekku
en-aut-mei=Kensuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=YamanoiTomoaki
en-aut-sei=Yamanoi
en-aut-mei=Tomoaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=MitsuhashiToshiharu
en-aut-sei=Mitsuhashi
en-aut-mei=Toshiharu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=GobaraHideo
en-aut-sei=Gobara
en-aut-mei=Hideo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=UmakoshiNoriyuki
en-aut-sei=Umakoshi
en-aut-mei=Noriyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=KawabataTakahiro
en-aut-sei=Kawabata
en-aut-mei=Takahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=TomitaKoji
en-aut-sei=Tomita
en-aut-mei=Koji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=MatsuiYusuke
en-aut-sei=Matsui
en-aut-mei=Yusuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=ArakiMotoo
en-aut-sei=Araki
en-aut-mei=Motoo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=HirakiTakao
en-aut-sei=Hiraki
en-aut-mei=Takao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

affil-num=1
en-affil=Department of Radiology, Okayama University Hospital
kn-affil=

affil-num=2
en-affil=Department of Radiology, Okayama University Hospital
kn-affil=

affil-num=3
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=

affil-num=4
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=

affil-num=5
en-affil=Center for Innovative Clinical Medicine, Okayama University Hospital
kn-affil=

affil-num=6
en-affil=Division of Medical Informatics, Okayama University Hospital
kn-affil=

affil-num=7
en-affil=Department of Radiology, Okayama University Hospital
kn-affil=

affil-num=8
en-affil=Department of Radiology, Okayama University Hospital
kn-affil=

affil-num=9
en-affil=Department of Radiology, Okayama University Hospital
kn-affil=

affil-num=10
en-affil=Department of Radiology, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=11
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=

affil-num=12
en-affil=Department of Radiology, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
en-keyword=Renal cancer
kn-keyword=Renal cancer
en-keyword=Cryoablation
kn-keyword=Cryoablation
en-keyword=Robot-assisted partial nephrectomy
kn-keyword=Robot-assisted partial nephrectomy
en-keyword=Cost
kn-keyword=Cost
en-keyword=Cost effectiveness
kn-keyword=Cost effectiveness
END

start-ver=1.4
cd-journal=joma
no-vol=15
cd-vols=
no-issue=1
article-no=
start-page=27163
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250725
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Eosinophils as a predictive marker of treatment-related adverse events in mRCC patients treated with first-line immune-checkpoint inhibitor combination therapy
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Immune checkpoint inhibitors (ICIs) are a key component of first-line treatment for metastatic renal cell carcinoma (mRCC). However, predicting treatment-related adverse events (TRAEs) remains challenging. This study investigated the utility of eosinophil-related biomarkers as predictors of Common Terminology Criteria for Adverse Events grade???3 TRAEs in mRCC patients undergoing ICI combination therapy. In this retrospective analysis across 21 hospitals in Japan, we examined 180 patients treated with ICI/ICI therapy and 216 patients treated with ICI/tyrosine kinase inhibitor (TKI) therapy. Grade???3 TRAEs occurred in 39.4% and 31.9% of patients in the ICI/ICI and ICI/TKI groups, respectively. An elevated eosinophil proportion of???2.0% (odds ratio [OR]: 2.36; 95% CI [confidence interval] 1.23?4.54, p?=?0.01) and a low neutrophil/eosinophil ratio (NER) of???40.0 (OR: 2.78, 95% CI 1.39?5.53, p?=?0.004) were significant predictors of severe TRAEs in the ICI/ICI group. However, no significant associations were found in the ICI/TKI group. These findings may help identify patients who suffer from grade???3 TRAEs and help determine individualized treatment strategies in patients with mRCC.
en-copyright=
kn-copyright=

en-aut-name=KawadaTatsushi
en-aut-sei=Kawada
en-aut-mei=Tatsushi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=KatayamaSatoshi
en-aut-sei=Katayama
en-aut-mei=Satoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=YanagisawaTakafumi
en-aut-sei=Yanagisawa
en-aut-mei=Takafumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=MoriKeiichiro
en-aut-sei=Mori
en-aut-mei=Keiichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=FukuokayaWataru
en-aut-sei=Fukuokaya
en-aut-mei=Wataru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=KomuraKazumasa
en-aut-sei=Komura
en-aut-mei=Kazumasa
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=TsujinoTakuya
en-aut-sei=Tsujino
en-aut-mei=Takuya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=MaenosonoRyoichi
en-aut-sei=Maenosono
en-aut-mei=Ryoichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=TakaharaKiyoshi
en-aut-sei=Takahara
en-aut-mei=Kiyoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=NukayaTakuhisa
en-aut-sei=Nukaya
en-aut-mei=Takuhisa
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=InokiLan
en-aut-sei=Inoki
en-aut-mei=Lan
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=ToyodaShingo
en-aut-sei=Toyoda
en-aut-mei=Shingo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

en-aut-name=HashimotoTakeshi
en-aut-sei=Hashimoto
en-aut-mei=Takeshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=

en-aut-name=HirasawaYosuke
en-aut-sei=Hirasawa
en-aut-mei=Yosuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=

en-aut-name=EdamuraKohei
en-aut-sei=Edamura
en-aut-mei=Kohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=15
ORCID=

en-aut-name=KobayashiTomoko
en-aut-sei=Kobayashi
en-aut-mei=Tomoko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=16
ORCID=

en-aut-name=BekkuKensuke
en-aut-sei=Bekku
en-aut-mei=Kensuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=17
ORCID=

en-aut-name=NishimuraShingo
en-aut-sei=Nishimura
en-aut-mei=Shingo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=18
ORCID=

en-aut-name=IwataTakehiro
en-aut-sei=Iwata
en-aut-mei=Takehiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=19
ORCID=

en-aut-name=SadahiraTakuya
en-aut-sei=Sadahira
en-aut-mei=Takuya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=20
ORCID=

en-aut-name=TominagaYusuke
en-aut-sei=Tominaga
en-aut-mei=Yusuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=21
ORCID=

en-aut-name=YamanoiTomoaki
en-aut-sei=Yamanoi
en-aut-mei=Tomoaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=22
ORCID=

en-aut-name=YoshinagaKasumi
en-aut-sei=Yoshinaga
en-aut-mei=Kasumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=23
ORCID=

en-aut-name=TsuboiKazuma
en-aut-sei=Tsuboi
en-aut-mei=Kazuma
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=24
ORCID=

en-aut-name=KobayashiYasuyuki
en-aut-sei=Kobayashi
en-aut-mei=Yasuyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=25
ORCID=

en-aut-name=TakamotoAtsushi
en-aut-sei=Takamoto
en-aut-mei=Atsushi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=26
ORCID=

en-aut-name=KuroseKyohei
en-aut-sei=Kurose
en-aut-mei=Kyohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=27
ORCID=

en-aut-name=KimuraTakahiro
en-aut-sei=Kimura
en-aut-mei=Takahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=28
ORCID=

en-aut-name=AzumaHaruhito
en-aut-sei=Azuma
en-aut-mei=Haruhito
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=29
ORCID=

en-aut-name=ShirokiRyoichi
en-aut-sei=Shiroki
en-aut-mei=Ryoichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=30
ORCID=

en-aut-name=FujitaKazutoshi
en-aut-sei=Fujita
en-aut-mei=Kazutoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=31
ORCID=

en-aut-name=OhnoYoshio
en-aut-sei=Ohno
en-aut-mei=Yoshio
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=32
ORCID=

en-aut-name=ArakiMotoo
en-aut-sei=Araki
en-aut-mei=Motoo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=33
ORCID=

affil-num=1
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=2
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=3
en-affil=Department of Urology, The Jikei University School of Medicine
kn-affil=

affil-num=4
en-affil=Department of Urology, The Jikei University School of Medicine
kn-affil=

affil-num=5
en-affil=Department of Urology, The Jikei University School of Medicine
kn-affil=

affil-num=6
en-affil=Department of Urology, Osaka Medical and Pharmaceutical University
kn-affil=

affil-num=7
en-affil=Department of Urology, Osaka Medical and Pharmaceutical University
kn-affil=

affil-num=8
en-affil=Department of Urology, Osaka Medical and Pharmaceutical University
kn-affil=

affil-num=9
en-affil=Department of Urology, Fujita Health University School of Medicine
kn-affil=

affil-num=10
en-affil=Department of Urology, Fujita Health University School of Medicine
kn-affil=

affil-num=11
en-affil=Department of Urology, Kindai University Faculty of Medicine
kn-affil=

affil-num=12
en-affil=Department of Urology, Kindai University Faculty of Medicine
kn-affil=

affil-num=13
en-affil=Department of Urology, Tokyo Medical University
kn-affil=

affil-num=14
en-affil=Department of Urology, Tokyo Medical University
kn-affil=

affil-num=15
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=16
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=17
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=18
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=19
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=20
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=21
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=22
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=23
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=24
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=25
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=26
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=27
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=28
en-affil=Department of Urology, The Jikei University School of Medicine
kn-affil=

affil-num=29
en-affil=Department of Urology, Osaka Medical and Pharmaceutical University
kn-affil=

affil-num=30
en-affil=Department of Urology, Fujita Health University School of Medicine
kn-affil=

affil-num=31
en-affil=Department of Urology, Kindai University Faculty of Medicine
kn-affil=

affil-num=32
en-affil=Department of Urology, Tokyo Medical University
kn-affil=

affil-num=33
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=Renal cell carcinoma
kn-keyword=Renal cell carcinoma
en-keyword=Immune checkpoint inhibitor
kn-keyword=Immune checkpoint inhibitor
en-keyword=ICI
kn-keyword=ICI
en-keyword=Eosinophil
kn-keyword=Eosinophil
en-keyword=Immune-related adverse event
kn-keyword=Immune-related adverse event
en-keyword=Treatment-related adverse event
kn-keyword=Treatment-related adverse event
END

start-ver=1.4
cd-journal=joma
no-vol=135
cd-vols=
no-issue=13
article-no=
start-page=e172988
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250513
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=LAG3 regulates antibody responses in a murine model of kidney transplantation
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Lymphocyte activation gene 3 (LAG3) is a coinhibitory receptor expressed by various immune cells. Although the immunomodulatory potential of LAG3 is being explored in cancer and autoimmunity, there is no information on its role after organ transplantation. Our study investigated the functions of LAG3 in a mouse model of renal allograft rejection. LAG3?/? recipients rapidly rejected MHC-mismatched renal allografts that were spontaneously accepted by WT recipients, with graft histology characteristic of antibody-mediated rejection. Depletion of recipient B cells but not CD8+ T cells significantly extended kidney allograft survival in LAG3?/? recipients. Treatment of WT recipients with an antagonistic LAG3 antibody enhanced anti-donor immune responses and induced kidney damage associated with chronic rejection. The studies of conditional LAG3?/? recipients and mixed bone marrow chimeras demonstrated that LAG3 expression on either T or B cells is sufficient to regulate anti-donor humoral immunity but not to induce acute allograft rejection. The numbers and proinflammatory functions of graft-infiltrating NK cells were markedly increased in LAG3?/? recipients, suggesting that LAG3 also regulates the effector stage of antibody-mediated rejection. These findings identified LAG3 as a regulator of immune responses to kidney allografts and a potential therapeutic target for antibody-mediated rejection prevention and treatment.
en-copyright=
kn-copyright=

en-aut-name=NicosiaMichael
en-aut-sei=Nicosia
en-aut-mei=Michael
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=FanRan
en-aut-sei=Fan
en-aut-mei=Ran
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=LeeJuyeun
en-aut-sei=Lee
en-aut-mei=Juyeun
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=AllGabriella
en-aut-sei=All
en-aut-mei=Gabriella
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=GorbachevaVictoria
en-aut-sei=Gorbacheva
en-aut-mei=Victoria
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=ValenzuelaJos? I.
en-aut-sei=Valenzuela
en-aut-mei=Jos? I.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=YamamotoYosuke
en-aut-sei=Yamamoto
en-aut-mei=Yosuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=BeaversAshley
en-aut-sei=Beavers
en-aut-mei=Ashley
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=DvorinaNina
en-aut-sei=Dvorina
en-aut-mei=Nina
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=BaldwinWilliam M.
en-aut-sei=Baldwin
en-aut-mei=William M.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=ChuluyanEduardo
en-aut-sei=Chuluyan
en-aut-mei=Eduardo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=ArakiMotoo
en-aut-sei=Araki
en-aut-mei=Motoo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

en-aut-name=GaudetteBrian T.
en-aut-sei=Gaudette
en-aut-mei=Brian T.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=

en-aut-name=FairchildRobert L.
en-aut-sei=Fairchild
en-aut-mei=Robert L.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=

en-aut-name=MinBooki
en-aut-sei=Min
en-aut-mei=Booki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=15
ORCID=

en-aut-name=ValujskikhAnna
en-aut-sei=Valujskikh
en-aut-mei=Anna
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=16
ORCID=

affil-num=1
en-affil=Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic
kn-affil=

affil-num=2
en-affil=Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic
kn-affil=

affil-num=3
en-affil=Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic
kn-affil=

affil-num=4
en-affil=Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic
kn-affil=

affil-num=5
en-affil=Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic
kn-affil=

affil-num=6
en-affil=Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic
kn-affil=

affil-num=7
en-affil=Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic
kn-affil=

affil-num=8
en-affil=Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic
kn-affil=

affil-num=9
en-affil=Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic
kn-affil=

affil-num=10
en-affil=Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic
kn-affil=

affil-num=11
en-affil=Universidad de Buenos Aires, Consejo Nacional de Investigaciones Cient?ficas y T?cnicas, Centro de Estudios Farmacol?gicos y Bot?nicos (CEFYBO), Facultad de Medicina
kn-affil=

affil-num=12
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=13
en-affil=Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic
kn-affil=

affil-num=14
en-affil=Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic
kn-affil=

affil-num=15
en-affil=Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic
kn-affil=

affil-num=16
en-affil=Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=14
cd-vols=
no-issue=5
article-no=
start-page=468
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250506
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Distribution of Fimbrial Genes and Their Association with Virulence and Levofloxacin Resistance/Extended-Spectrum Beta-Lactamase Production in Uropathogenic Escherichia coli
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background: Urinary tract infection (UTI) is predominantly caused by uropathogenic Escherichia coli (UPEC). Previous studies have reported that the fimbriae of UPEC are involved in virulence and antimicrobial resistance. We aimed to analyze the fimbrial gene profiles of UPEC and investigate the specificity of these expressions in symptomatic UTI, urinary device use, and levofloxacin (LVFX) resistance/extended-spectrum beta-lactamase (ESBL) production. Methods: A total of 120 UPEC strains were isolated by urine culture between 2019 and 2023 at our institution. They were subjected to an antimicrobial susceptibility test and polymerase chain reaction (PCR) to identify 14 fimbrial genes and their association with clinical outcomes or antimicrobial resistance. Results: The prevalence of the papG2 gene was significantly higher in the symptomatic UTI group by multivariate analyses (OR 5.850, 95% CI 1.390?24.70, p = 0.016). The prevalence of the c2395 gene tended to be lower in the symptomatic UTI group with urinary devices (all p < 0.05). In LVFX-resistant UPEC strains from both the asymptomatic bacteriuria (ABU) and the symptomatic UTI group, the expression of the papEF, papG3, c2395, and yadN genes tended to be lower (all p < 0.05). Conclusion: The fimbrial genes of UPEC are associated with virulence and LVFX resistance, suggesting that even UPEC with fewer motility factors may be more likely to ascend the urinary tract in the presence of the urinary devices. These findings may enhance not only the understanding of the virulence of UPEC but also the management of UTI.
en-copyright=
kn-copyright=

en-aut-name=MitsuiMasao
en-aut-sei=Mitsui
en-aut-mei=Masao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=SekitoTakanori
en-aut-sei=Sekito
en-aut-mei=Takanori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=MaruhashiMai
en-aut-sei=Maruhashi
en-aut-mei=Mai
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=MaruyamaYuki
en-aut-sei=Maruyama
en-aut-mei=Yuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=IwataTakehiro
en-aut-sei=Iwata
en-aut-mei=Takehiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=TominagaYusuke
en-aut-sei=Tominaga
en-aut-mei=Yusuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=KatayamaSatoshi
en-aut-sei=Katayama
en-aut-mei=Satoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=NishimuraShingo
en-aut-sei=Nishimura
en-aut-mei=Shingo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=BekkuKensuke
en-aut-sei=Bekku
en-aut-mei=Kensuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=ArakiMotoo
en-aut-sei=Araki
en-aut-mei=Motoo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=HirakawaHidetada
en-aut-sei=Hirakawa
en-aut-mei=Hidetada
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=SadahiraTakuya
en-aut-sei=Sadahira
en-aut-mei=Takuya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

affil-num=1
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=2
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=3
en-affil=Department of Bacteriology, Graduate School of Medicine, Gunma University
kn-affil=

affil-num=4
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=5
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=6
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=7
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=8
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=9
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=10
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=11
en-affil=Department of Bacteriology, Graduate School of Medicine, Gunma University
kn-affil=

affil-num=12
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=fimbriae
kn-keyword=fimbriae
en-keyword=urinary tract infection
kn-keyword=urinary tract infection
en-keyword=drug resistance
kn-keyword=drug resistance
en-keyword=virulence
kn-keyword=virulence
en-keyword=uropathogenic Escherichia coli
kn-keyword=uropathogenic Escherichia coli
END

start-ver=1.4
cd-journal=joma
no-vol=25
cd-vols=
no-issue=1
article-no=
start-page=107
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250428
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Impact of concomitant medications on the oncologic efficacy of systemic therapy in patients with advanced or metastatic urothelial carcinoma: a systematic review and meta-analysis
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background: Immune checkpoint inhibitors (ICI) and chemotherapy, including antibody-drug conjugates, are widely used for the treatment of patients with advanced unresectable or metastatic urothelial carcinoma (UC). The majority of elderly patients receive concomitant medications to address various comorbidities. We aimed to evaluate the impact of concomitant medications on oncological outcomes in patients with advanced unresectable or metastatic UC treated with systemic therapy.<br>
Material & methods: In August 2024, three datasets were queried for studies evaluating concomitant medications in patients with advanced unresectable or metastatic UC. The review protocol was registered in PROSPERO (CRD42024547335). The primary outcome was overall survival (OS). A fixed- or random-effects model was used for meta-analysis depending on the heterogeneity.<br>
Results: We identified 16 eligible studies (3 prospective and 13 retrospective) comprising 4,816 patients. Most reported concomitant medications included proton pump inhibitors (PPIs), antibiotics, steroids, and opioids. The use of concomitant PPIs, antibiotics, steroids or opioids during ICI therapy was associated with worsened OS (PPIs: HR: 1.43, 95% CI: 1.31?1.57, p?<?0.001; antibiotics: HR: 1.2, 95% CI: 1.04?1.38, p?=?0.01; steroids: HR: 1.45, 95% CI: 1.25?1.67, p?<?0.001; and opioids: HR: 1.74, 95% CI: 1.46?2.07, p?<?0.001). Concomitant use of antibiotics during chemotherapy did not impact OS (HR: 1.01, 95% CI: 0.67?1.51).<br>
Conclusions: When treating advanced unresectable or metastatic UC with ICI therapy, we need to pay attention to concomitant medications, such as PPIs and antibiotics to avoid reducing the efficacy of ICI therapy. The mechanism of action of these drugs on ICI efficacy requires further examination.
en-copyright=
kn-copyright=

en-aut-name=TsuboiIchiro
en-aut-sei=Tsuboi
en-aut-mei=Ichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=MatsukawaAkihiro
en-aut-sei=Matsukawa
en-aut-mei=Akihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=PariziMehdi Kardoust
en-aut-sei=Parizi
en-aut-mei=Mehdi Kardoust
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=MiszczykMarcin
en-aut-sei=Miszczyk
en-aut-mei=Marcin
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=FazekasTam?s
en-aut-sei=Fazekas
en-aut-mei=Tam?s
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=SchulzRobert J
en-aut-sei=Schulz
en-aut-mei=Robert J
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=LaukhtinaEkaterina
en-aut-sei=Laukhtina
en-aut-mei=Ekaterina
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=KawadaTatsushi
en-aut-sei=Kawada
en-aut-mei=Tatsushi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=KatayamaSatoshi
en-aut-sei=Katayama
en-aut-mei=Satoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=IwataTakehiro
en-aut-sei=Iwata
en-aut-mei=Takehiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=BekkuKensuke
en-aut-sei=Bekku
en-aut-mei=Kensuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=RajwaPawel
en-aut-sei=Rajwa
en-aut-mei=Pawel
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

en-aut-name=WadaKoichiro
en-aut-sei=Wada
en-aut-mei=Koichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=

en-aut-name=ObernederKatharina
en-aut-sei=Oberneder
en-aut-mei=Katharina
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=

en-aut-name=ChlostaPiotr
en-aut-sei=Chlosta
en-aut-mei=Piotr
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=15
ORCID=

en-aut-name=KarakiewiczPierre I.
en-aut-sei=Karakiewicz
en-aut-mei=Pierre I.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=16
ORCID=

en-aut-name=ArakiMotoo
en-aut-sei=Araki
en-aut-mei=Motoo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=17
ORCID=

en-aut-name=ShariatShahrokh F.
en-aut-sei=Shariat
en-aut-mei=Shahrokh F.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=18
ORCID=

affil-num=1
en-affil=Department of Urology, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine
kn-affil=

affil-num=2
en-affil=Department of Urology, Comprehensive Cancer Center, Medical University of Vienna
kn-affil=

affil-num=3
en-affil=Department of Urology, Comprehensive Cancer Center, Medical University of Vienna
kn-affil=

affil-num=4
en-affil=Department of Urology, Comprehensive Cancer Center, Medical University of Vienna
kn-affil=

affil-num=5
en-affil=Department of Urology, Comprehensive Cancer Center, Medical University of Vienna
kn-affil=

affil-num=6
en-affil=Department of Urology, Comprehensive Cancer Center, Medical University of Vienna
kn-affil=

affil-num=7
en-affil=Department of Urology, Comprehensive Cancer Center, Medical University of Vienna
kn-affil=

affil-num=8
en-affil=Department of Urology, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine
kn-affil=

affil-num=9
en-affil=Department of Urology, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine
kn-affil=

affil-num=10
en-affil=Department of Urology, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine
kn-affil=

affil-num=11
en-affil=Department of Urology, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine
kn-affil=

affil-num=12
en-affil=Department of Urology, Comprehensive Cancer Center, Medical University of Vienna
kn-affil=

affil-num=13
en-affil=Department of Urology, Comprehensive Cancer Center, Medical University of Vienna
kn-affil=

affil-num=14
en-affil=Department of Urology, Comprehensive Cancer Center, Medical University of Vienna
kn-affil=

affil-num=15
en-affil=Department of Urology, Medical College, Jagiellonian University
kn-affil=

affil-num=16
en-affil=Cancer Prognostics and Health Outcomes Unit, University of Montreal Health Centre
kn-affil=

affil-num=17
en-affil=Department of Urology, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine
kn-affil=

affil-num=18
en-affil=Department of Urology, Comprehensive Cancer Center, Medical University of Vienna
kn-affil=
en-keyword=Concomitant medications
kn-keyword=Concomitant medications
en-keyword=Proton pump inhibitors
kn-keyword=Proton pump inhibitors
en-keyword=Antibiotics
kn-keyword=Antibiotics
en-keyword=steroids
kn-keyword=steroids
en-keyword=Opioids
kn-keyword=Opioids
en-keyword=Histamine type-2 receptor antagonists
kn-keyword=Histamine type-2 receptor antagonists
en-keyword=Immune checkpoint inhibitors
kn-keyword=Immune checkpoint inhibitors
en-keyword=Urothelial carcinoma
kn-keyword=Urothelial carcinoma
END

start-ver=1.4
cd-journal=joma
no-vol=32
cd-vols=
no-issue=3
article-no=
start-page=258
end-page=263
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20241118
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Postoperative infections after robotic‐assisted radical prostatectomy in a single large institution: Effect of type and duration of prophylactic antibiotic administration
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Objective: We evaluated the incidence of and risk factors for postoperative infections after robotic-assisted radical prostatectomy (RARP) according to the type and duration of prophylactic antibiotic administration.<br>
Methods: A total of 1038 patients underwent RARP at our institution from 2010 to 2021; 1026 patients (201 in the cefazolin [CEZ] group and 825 in the ampicillin/sulbactam [ABPC/SBT] group) were analyzed, and 12 who used other antibiotics were excluded. The primary endpoint was the incidence of urinary tract infection (UTI), surgical site infection (SSI), and remote infection (RI). T-tests, propensity score matching (PSM) and inverse probability of treatment weighting (IPTW) were performed. Multivariate logistic regression analysis was performed to evaluate the effect of type and duration of prophylactic antibiotic administration.<br>
Results: The incidence of UTI was 2.5% (5/201) in the CEZ group and 3.2% (26/825) in the ABPC/SBT group, with no significant difference between groups (p?=?0.622). The rates of SSI and RI were comparable between groups (p?=?0.680 and 0.906, respectively). Although the duration of antimicrobial therapy was longer in the ABPC/SBT group (p?<?0.001), there was no significant difference in the incidence of UTI/SSI/RI after PSM and IPTW (all p?>?0.05). Multivariate logistic regression analysis showed that neither the type of antibiotic nor the duration of administration affected the incidence of UTI/SSI/RI.<br>
Conclusion: The risk of postoperative UTI/SSI/RI after RARP did not change with the type and duration of antimicrobial therapy.
en-copyright=
kn-copyright=

en-aut-name=MitsuiMasao
en-aut-sei=Mitsui
en-aut-mei=Masao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=SadahiraTakuya
en-aut-sei=Sadahira
en-aut-mei=Takuya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=NagasakiNaoya
en-aut-sei=Nagasaki
en-aut-mei=Naoya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=MaruyamaYuki
en-aut-sei=Maruyama
en-aut-mei=Yuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=SekitoTakanori
en-aut-sei=Sekito
en-aut-mei=Takanori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=IwataTakehiro
en-aut-sei=Iwata
en-aut-mei=Takehiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=KatayamaSatoshi
en-aut-sei=Katayama
en-aut-mei=Satoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=BekkuKensuke
en-aut-sei=Bekku
en-aut-mei=Kensuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=ArakiMotoo
en-aut-sei=Araki
en-aut-mei=Motoo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

affil-num=1
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=2
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=3
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=4
en-affil=
kn-affil=

affil-num=5
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=6
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=7
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=8
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=9
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=cefazolin
kn-keyword=cefazolin
en-keyword=postoperative infections
kn-keyword=postoperative infections
en-keyword=prophylactic antibiotics
kn-keyword=prophylactic antibiotics
en-keyword=prostate
kn-keyword=prostate
en-keyword=robotic-assisted radical prostatectomy
kn-keyword=robotic-assisted radical prostatectomy
END

start-ver=1.4
cd-journal=joma
no-vol=5
cd-vols=
no-issue=4
article-no=
start-page=48
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250604
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Influence of tumor?associated factors on the treatment selection between partial nephrectomy and ablation therapy for small renal tumors (Review)
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=For small renal tumors, nephron?preserving treatment, including partial nephrectomy or ablation therapy, is recommended. According to major guidelines, ablation therapies are advised for patients who are deemed not suitable to undergo surgery due to an advanced age or the presence of comorbidities. However, compared with surgery, ablation therapy can result in superior safety and functional outcomes. The present review discusses the factors affecting decision?making as regards treatment options for small renal tumors. When determining an appropriate treatment option, tumor locations, as well as the condition and preferences of the patient, are considered. Scoring systems, such as the RENAL Nephrometry Score can assist in guiding treatment decisions. However, surgery may be the preferred approach for tumors near major vessels and collecting systems. For endophytic tumors, partial nephrectomy can be challenging due to the difficulty in visualizing intra?parenchymal tumors during the procedure, whereas ablation therapies may be inferior to partial nephrectomy. Although treatment selection for small renal tumors can be affected by tumor location, partial nephrectomy remains the gold standard for numerous cases.
en-copyright=
kn-copyright=

en-aut-name=BekkuKensuke
en-aut-sei=Bekku
en-aut-mei=Kensuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=InoueShota
en-aut-sei=Inoue
en-aut-mei=Shota
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=YoshinagaKasumi
en-aut-sei=Yoshinaga
en-aut-mei=Kasumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=YamanoiTomoaki
en-aut-sei=Yamanoi
en-aut-mei=Tomoaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=MitsuiYosuke
en-aut-sei=Mitsui
en-aut-mei=Yosuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=KawadaTatsushi
en-aut-sei=Kawada
en-aut-mei=Tatsushi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=TominagaYusuke
en-aut-sei=Tominaga
en-aut-mei=Yusuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=SadahiraTakuya
en-aut-sei=Sadahira
en-aut-mei=Takuya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=IwataTakehiro
en-aut-sei=Iwata
en-aut-mei=Takehiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=KatayamaSatoshi
en-aut-sei=Katayama
en-aut-mei=Satoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=NishimuraShingo
en-aut-sei=Nishimura
en-aut-mei=Shingo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=EdamuraKohei
en-aut-sei=Edamura
en-aut-mei=Kohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

en-aut-name=KobayashiTomoko
en-aut-sei=Kobayashi
en-aut-mei=Tomoko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=

en-aut-name=ArakiMotoo
en-aut-sei=Araki
en-aut-mei=Motoo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=

affil-num=1
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=2
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=3
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=4
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=5
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=6
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=7
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=8
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=9
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=10
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=11
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=12
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=13
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=14
en-affil=Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=small renal mass
kn-keyword=small renal mass
en-keyword=partial nephrectomy
kn-keyword=partial nephrectomy
en-keyword=ablation therapy
kn-keyword=ablation therapy
en-keyword=tumor location
kn-keyword=tumor location
en-keyword=endophytic tumor
kn-keyword=endophytic tumor
END

start-ver=1.4
cd-journal=joma
no-vol=15
cd-vols=
no-issue=10
article-no=
start-page=1444
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250516
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=A Canine c-kit Novel Mutation Isolated from a Gastrointestinal Stromal Tumor (GIST) Retains the Ability to Form Dimers but Lacks Autophosphorylation
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Gastrointestinal stromal tumors (GISTs) are mesenchymal tumors that develop in the gastrointestinal tract; KIT mutations are present in both canine and human GISTs. In this study, genomic DNA was extracted from formalin-fixed paraffin-embedded (FFPE) sections of 55 canine GIST cases, and mutation searches were performed for exons 8, 9, and 11. The results revealed novel mutations, A434T and F436S, in exon 8. In contrast to the A434T mutation without functional changes, the F436S mutant retained its dimerization ability, but lost its phosphorylation function and attenuated downstream Akt signaling, which is reflected in wound healing and migration activities. A comparison of the subcellular localization of WT KIT and the F436S mutant revealed no differences. In silico simulations indicated that the F436S mutation alters the structure of the near-membrane region and that its effects may extend to the transmembrane and intracellular domains compared to the WT. F436S is a point mutation that affects the entire molecule because co-mutation with the F436S mutation and the known autophosphorylation mutation reduces the autophosphorylation abilities.
en-copyright=
kn-copyright=

en-aut-name=ShimakawaKei
en-aut-sei=Shimakawa
en-aut-mei=Kei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=DogeSo
en-aut-sei=Doge
en-aut-mei=So
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=MichishitaMasaki
en-aut-sei=Michishita
en-aut-mei=Masaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=TanabeEri
en-aut-sei=Tanabe
en-aut-mei=Eri
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=TajimaTsuyoshi
en-aut-sei=Tajima
en-aut-mei=Tsuyoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=KobayashiMasato
en-aut-sei=Kobayashi
en-aut-mei=Masato
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=BonkobaraMakoto
en-aut-sei=Bonkobara
en-aut-mei=Makoto
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=WatanabeMasami
en-aut-sei=Watanabe
en-aut-mei=Masami
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=OchiaiKazuhiko
en-aut-sei=Ochiai
en-aut-mei=Kazuhiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=TanakaYoshikazu
en-aut-sei=Tanaka
en-aut-mei=Yoshikazu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

affil-num=1
en-affil=Laboratory of Veterinary Hygiene, School of Veterinary Science, Nippon Veterinary and Life Science University
kn-affil=

affil-num=2
en-affil=Laboratory of Veterinary Pathology, School of Veterinary Science, Nippon Veterinary and Life Science University
kn-affil=

affil-num=3
en-affil=Laboratory of Veterinary Pathology, School of Veterinary Science, Nippon Veterinary and Life Science University
kn-affil=

affil-num=4
en-affil=Laboratory of Veterinary Hygiene, School of Veterinary Science, Nippon Veterinary and Life Science University
kn-affil=

affil-num=5
en-affil=Laboratory of Veterinary Pharmacology, School of Veterinary Science, Nippon Veterinary and Life Science University
kn-affil=

affil-num=6
en-affil=Laboratory of Veterinary Reproduction, School of Veterinary Science, Nippon Veterinary and Life Science University
kn-affil=

affil-num=7
en-affil=Laboratory of Veterinary Clinical Pathology, School of Veterinary Science, Nippon Veterinary and Life Science University
kn-affil=

affil-num=8
en-affil=Laboratory of Urology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=9
en-affil=Laboratory of Veterinary Hygiene, School of Veterinary Science, Nippon Veterinary and Life Science University
kn-affil=

affil-num=10
en-affil=Laboratory of Veterinary Hygiene, School of Veterinary Science, Nippon Veterinary and Life Science University
kn-affil=
en-keyword=autophosphorylation
kn-keyword=autophosphorylation
en-keyword=canine
kn-keyword=canine
en-keyword=c-kit
kn-keyword=c-kit
en-keyword=GIST
kn-keyword=GIST
en-keyword=KIT
kn-keyword=KIT
en-keyword=loss-of-function mutation
kn-keyword=loss-of-function mutation
END

start-ver=1.4
cd-journal=joma
no-vol=144-145
cd-vols=
no-issue=
article-no=
start-page=109001
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=202505
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Investigating the fate of Zirconium-89 labelled antibody in cynomolgus macaques
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background: Preclinical pharmacokinetic studies of therapeutic antibodies in non-human primates are desired because of the difficulty in extrapolating ADME data from animal models to humans. We evaluated the pharmacokinetics of 89Zr (Zirconium-89) -labelled anti-KLH human IgG and its metabolites to confirm their non-specific/physiological accumulation in healthy cynomolgus macaques. The anti-KLH antibody was used as a negative control, ensuring that the observed distribution reflected general IgG behavior rather than antigen-specific accumulation. This provides a valuable reference for comparing the biodistribution of targeted antibodies.<br>
Methods: Selected IgG was conjugated to desferrioxamine (DFO), labelled with 89Zr, and injected into healthy cynomolgus macaques. PET/CT images at the whole-body level were acquired at different time points, and standard uptake values (SUV) in regions of interest, such as the heart, liver, spleen, kidneys, bone, and muscles, were calculated. The distribution of a shortened antibody variant, 89Zr-labelled Fab, as well as that of [89Zr]Zr-DFO and [89Zr]Zr-oxalate, the expected metabolites of 89Zr- labelled IgG, was also assessed.<br>
Results: After 89Zr-labelled IgG injection, the SUV in the heart, vertebral body, and muscle decreased, in line with the 89Zr concentration decrease in the circulation, whereas radioactivity increased over time in the kidneys and liver. Autoradiography of the renal sections indicated that most of the 89Zr- labelled IgG radioactivity accumulated in the renal cortex. Relatively high accumulation in the kidneys was also observed in 89Zr- labelled Fab-injected macaques, and renal autoradiographs of these animals showed that the renal cortex was the preferred accumulation site. However, [89Zr]Zr-DFO was rapidly excreted into the urine, whereas [89Zr]Zr-oxalate was highly accumulated in the epiphysis of the long bones and vertebral body.<br>
Conclusion: In the non-human primate cynomolgus macaque, 89Zr- labelled IgG accumulated in the kidneys and the liver. However, [89Zr]Zr-DFO and 89Zr did not accumulate in these organs. This preclinical pharmacokinetic study performed with human IgG in a non-human primate model using PET is of great significance as it sheds light on the basic fate and distribution of 89Zr- labelled IgG.
en-copyright=
kn-copyright=

en-aut-name=SasakiTakanori
en-aut-sei=Sasaki
en-aut-mei=Takanori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=KimuraSadaaki
en-aut-sei=Kimura
en-aut-mei=Sadaaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=NodaAkihiro
en-aut-sei=Noda
en-aut-mei=Akihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=MurakamiYoshihiro
en-aut-sei=Murakami
en-aut-mei=Yoshihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=MiyoshiSosuke
en-aut-sei=Miyoshi
en-aut-mei=Sosuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=AkehiMasaru
en-aut-sei=Akehi
en-aut-mei=Masaru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=OchiaiKazuhiko
en-aut-sei=Ochiai
en-aut-mei=Kazuhiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=WatanabeMasami
en-aut-sei=Watanabe
en-aut-mei=Masami
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=HiguchiTakahiro
en-aut-sei=Higuchi
en-aut-mei=Takahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=MatsuuraEiji
en-aut-sei=Matsuura
en-aut-mei=Eiji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

affil-num=1
en-affil=Faculty of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=2
en-affil=Astellas Pharma Inc.
kn-affil=

affil-num=3
en-affil=Astellas Pharma Inc.
kn-affil=

affil-num=4
en-affil=Astellas Pharma Inc.
kn-affil=

affil-num=5
en-affil=Astellas Pharma Inc.
kn-affil=

affil-num=6
en-affil=Faculty of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=7
en-affil=School of Veterinary Nursing and Technology, Faculty of Veterinary Science, Nippon Veterinary and Life Science University
kn-affil=

affil-num=8
en-affil=Faculty of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=9
en-affil=Faculty of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=10
en-affil=Faculty of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University
kn-affil=
en-keyword=PET imaging
kn-keyword=PET imaging
en-keyword=Zirconium-89
kn-keyword=Zirconium-89
en-keyword=Therapeutic antibodies
kn-keyword=Therapeutic antibodies
en-keyword=Non-human primates
kn-keyword=Non-human primates
END

start-ver=1.4
cd-journal=joma
no-vol=41
cd-vols=
no-issue=3
article-no=
start-page=e70085
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250512
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Acute effect of multipoint pacing and fused AV delay in patients receiving cardiac resynchronization therapy
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background: Cardiac resynchronization therapy (CRT) is an established treatment for patients with heart failure with dyssynchrony. However, one-third of patients do not respond positively to it. Recently, multipoint pacing (MPP), which involves pacing from two sites on the left ventricle, has been found to improve symptoms and hemodynamics compared to conventional CRT. An automatic fused atrioventricular (AV) delay that performs fused pacing for intrinsic conduction has also been introduced. However, the combined effect of MPP and fused AV delay on acute hemodynamics is unknown.<br>
Objective: To evaluate the acute hemodynamic effects of MPP and fused AV delay in patients undergoing CRT.<br>
Methods: A pressure wire was delivered to the left ventricle, and dp/dt was compared with single atrial stimulation pacing in 52 patients with various pacing configurations.<br>
Results: Delta dp/dt was greater in MPP than in conventional CRT (10.5?±?1.0% vs. 8.2?±?1.0%, p?<?0.001) and in fused AV delay than in short AV delay (10.4?±?0.8% vs. 8.3?±?1.1, p?<?0.001). Hemodynamic parameters significantly most improved with the combination of MPP and fused AV delay. Delta dp/dt was greater in LV pacing than in biventricular (BiV) pacing with MPP and fused AV delay; however, the delta QRS duration was shorter in LV pacing than in BiV pacing. Delta dp/dt and delta QRS duration were negatively correlated. The super-responder rate was 66%.<br>
Conclusion: Combining MPP and fused AV delay has an additional effect. Shortening the QRS duration can increase the dp/dt, but the estimated line differs between LV and BiV pacing.
en-copyright=
kn-copyright=

en-aut-name=MiyamotoMasakazu
en-aut-sei=Miyamoto
en-aut-mei=Masakazu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=NishiiNobuhiro
en-aut-sei=Nishii
en-aut-mei=Nobuhiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=MizunoTomofumi
en-aut-sei=Mizuno
en-aut-mei=Tomofumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=UeokaAkira
en-aut-sei=Ueoka
en-aut-mei=Akira
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=MasudaTakuro
en-aut-sei=Masuda
en-aut-mei=Takuro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=AsadaSaori
en-aut-sei=Asada
en-aut-mei=Saori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=EjiriKentaro
en-aut-sei=Ejiri
en-aut-mei=Kentaro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=KawadaSatoshi
en-aut-sei=Kawada
en-aut-mei=Satoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=NakagawaKoji
en-aut-sei=Nakagawa
en-aut-mei=Koji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=NakamuraKazufumi
en-aut-sei=Nakamura
en-aut-mei=Kazufumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=MoritaHiroshi
en-aut-sei=Morita
en-aut-mei=Hiroshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=YuasaShinsuke
en-aut-sei=Yuasa
en-aut-mei=Shinsuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

affil-num=1
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=

affil-num=2
en-affil=Department of Cardiovascular Therapeutics, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=

affil-num=3
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=

affil-num=4
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=

affil-num=5
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=

affil-num=6
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=

affil-num=7
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=

affil-num=8
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=

affil-num=9
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=

affil-num=10
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=

affil-num=11
en-affil=Department of Cardiovascular Therapeutics, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=

affil-num=12
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
en-keyword=cardiac resynchronization therapy
kn-keyword=cardiac resynchronization therapy
en-keyword=dp/dt
kn-keyword=dp/dt
en-keyword=fused AV delay
kn-keyword=fused AV delay
en-keyword=LV pacing
kn-keyword=LV pacing
en-keyword=multipoint pacing
kn-keyword=multipoint pacing
END

start-ver=1.4
cd-journal=joma
no-vol=18
cd-vols=
no-issue=9
article-no=
start-page=1203
end-page=1205
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250512
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Novel Technique for Implanting the Second Valve Accompanied by Simultaneous Snorkel Stenting
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=
en-copyright=
kn-copyright=

en-aut-name=TodaHironobu
en-aut-sei=Toda
en-aut-mei=Hironobu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=UekiYuta
en-aut-sei=Ueki
en-aut-mei=Yuta
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=HaraShohei
en-aut-sei=Hara
en-aut-mei=Shohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=MikiTakashi
en-aut-sei=Miki
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=TakayaYoichi
en-aut-sei=Takaya
en-aut-mei=Yoichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=MorimitsuYusuke
en-aut-sei=Morimitsu
en-aut-mei=Yusuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=MoritaHiroshi
en-aut-sei=Morita
en-aut-mei=Hiroshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=NakamuraKazufumi
en-aut-sei=Nakamura
en-aut-mei=Kazufumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=YuasaShinsuke
en-aut-sei=Yuasa
en-aut-mei=Shinsuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

affil-num=1
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=2
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=3
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=4
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=5
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=6
en-affil=Division of Radiological Technology, Okayama University Hospital
kn-affil=

affil-num=7
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=8
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=9
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=sinus sequestration
kn-keyword=sinus sequestration
en-keyword=snorkel stenting
kn-keyword=snorkel stenting
en-keyword=structural valve deterioration
kn-keyword=structural valve deterioration
en-keyword=TAVR-in-TAVR
kn-keyword=TAVR-in-TAVR
en-keyword=transvalvular leakage
kn-keyword=transvalvular leakage
END

start-ver=1.4
cd-journal=joma
no-vol=5
cd-vols=
no-issue=1
article-no=
start-page=1
end-page=11
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=202501
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Evaluating Pericoronary Adipose Tissue?Attenuation to Predict Cardiovascular Events
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background: Pericoronary adipose tissue attenuation (PCATA) is a novel imaging biomarker of pericoronary inflammation associated with coronary artery disease. Several studies have reported the usefulness of PCATA among people of European ethnicity; however, data are lacking concerning those of Asian ethnicity.<br>
Objectives: This multicenter study aimed to evaluate the effect of PCATA on prognosis in East Asian patients.<br>
Methods: Between August 2011 and December 2016, 2,172 patients underwent clinically indicated coronary computed tomography angiography (CTA) at 4 hospitals in Japan. Among them, 1,270 patients were analyzed. PCATA was evaluated using coronary CTA to measure pericoronary adipose tissue density surrounding the 3 major coronary arteries. The outcomes were composite cardiovascular events, including cardiovascular death and acute coronary syndrome; 33 cardiovascular events observed during a median follow-up of 6.0 years (Q1-Q3: 3.6-8.2 years).<br>
Results: Right coronary artery (RCA)-PCATA was significantly higher in patients with cardiovascular events than in those without (?63.7 ± 8.9 HU vs ?67.4 ± 9.1 HU, respectively; P = 0.021). High RCA-PCATA was significantly associated with cardiovascular events in a model that included the Hisayama risk score and adverse coronary CTA findings (HR: 1.55; 95% CI: 1.07-2.24; P = 0.019).<br>
Conclusions: High RCA-PCATA showed significant association with future cardiovascular events after adjusting conventional risk factors and adverse coronary CTA findings in East Asian patients who underwent clinically indicated coronary CTA.
en-copyright=
kn-copyright=

en-aut-name=NishiharaTakahiro
en-aut-sei=Nishihara
en-aut-mei=Takahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=MiyoshiToru
en-aut-sei=Miyoshi
en-aut-mei=Toru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=EjiriKentaro
en-aut-sei=Ejiri
en-aut-mei=Kentaro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=OsawaKazuhiro
en-aut-sei=Osawa
en-aut-mei=Kazuhiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=FukeSoichiro
en-aut-sei=Fuke
en-aut-mei=Soichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=SeiyamaKousuke
en-aut-sei=Seiyama
en-aut-mei=Kousuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=DoiMasayuki
en-aut-sei=Doi
en-aut-mei=Masayuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=NakashimaMitsutaka
en-aut-sei=Nakashima
en-aut-mei=Mitsutaka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=MikiTakashi
en-aut-sei=Miki
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=YuasaShinsuke
en-aut-sei=Yuasa
en-aut-mei=Shinsuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

affil-num=1
en-affil=Department of Cardiovascular Medicine, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=2
en-affil=Department of Cardiovascular Medicine, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=3
en-affil=Department of Cardiovascular Medicine, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=4
en-affil=Department of General Internal Medicine 3, Kawasaki Medical School General Medicine Center
kn-affil=

affil-num=5
en-affil=Department of Cardiovascular Medicine, Japanese Red Cross Okayama Hospital
kn-affil=

affil-num=6
en-affil=Department of Cardiology, Kagawa Prefectural Central Hospital
kn-affil=

affil-num=7
en-affil=Department of Cardiology, Kagawa Prefectural Central Hospital
kn-affil=

affil-num=8
en-affil=Department of Cardiovascular Medicine, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=9
en-affil=Department of Cardiovascular Medicine, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=10
en-affil=Department of Cardiovascular Medicine, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
en-keyword=acute coronary syndrome(s)
kn-keyword=acute coronary syndrome(s)
en-keyword=coronary computed tomography angiography
kn-keyword=coronary computed tomography angiography
en-keyword=high-risk plaque
kn-keyword=high-risk plaque
en-keyword=obstructive stenosis
kn-keyword=obstructive stenosis
en-keyword=pericoronary adipose tissue attenuation
kn-keyword=pericoronary adipose tissue attenuation
END

start-ver=1.4
cd-journal=joma
no-vol=10
cd-vols=
no-issue=6
article-no=
start-page=1711
end-page=1720
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=202506
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Dotinurad Treatment for Patients With Hyperuricemia Complicating CKD
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Introduction: The management of hyperuricemia is important to reduce cardiovascular risk and the progression of renal injury in chronic kidney disease (CKD). This study aimed to assess the efficacy and safety of dotinurad, a novel urate transporter-1 inhibitor, in patients with hyperuricemia and CKD.<br>
Methods: In a nonrandomized, parallel interventional study, patients were grouped based on their estimated glomerular filtration rate (eGFR) at baseline. The starting dotinurad dose was 0.5 mg/d and titrated to a final dose of 2 mg/d to 4 mg/d. The primary end point was the noninferiority of the change in serum uric acid (UA) levels between the G1/G2 and G3/G4 groups at week 24. The main secondary end points were changes in eGFR and UA clearance-to-creatinine clearance ratio (CUA/CCr). Reported adverse events were also investigated.<br>
Results: Ninety-eight patients continued the dose titration. The mean percentage reduction in serum UA level at week 24 were 47.2% and 42.8% for the G1/G2 and G3/G4 groups, respectively; the between-group difference was ?4.3% (95% confidence interval [CI], ?9.5% to 0.9%, noninferiority P = 0.0321), validating the noninferiority of treatment in the G3/G4 group to the G1/G2 group. eGFR tended to increase slightly through to week 24, suggesting that spontaneous eGFR decline was counteracted. Mean CUA/CCr generally increased over time from week 4 to week 24. No new safety issues of particular concern were identified; and there were no marked changes in urinary pH.<br>
Conclusion: Dotinurad therapy may be well-tolerated in patients with hyperuricemia and may have efficacy comparable with existing standard treatment in patients with CKD stages G3/G4. Randomized controlled trials in larger patient groups are needed.
en-copyright=
kn-copyright=

en-aut-name=TanabeKatsuyuki
en-aut-sei=Tanabe
en-aut-mei=Katsuyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=NunoueTomokazu
en-aut-sei=Nunoue
en-aut-mei=Tomokazu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=ItabashiNaoki
en-aut-sei=Itabashi
en-aut-mei=Naoki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=KatayamaAkihiro
en-aut-sei=Katayama
en-aut-mei=Akihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=NakamuraAkihiko
en-aut-sei=Nakamura
en-aut-mei=Akihiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=OhbayashiHiroyuki
en-aut-sei=Ohbayashi
en-aut-mei=Hiroyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=OnishiYasuhiro
en-aut-sei=Onishi
en-aut-mei=Yasuhiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=WatanabeKyoko
en-aut-sei=Watanabe
en-aut-mei=Kyoko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=MaruyamaKeisuke
en-aut-sei=Maruyama
en-aut-mei=Keisuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=HosoyaTakeshi
en-aut-sei=Hosoya
en-aut-mei=Takeshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=OkadaShinichi
en-aut-sei=Okada
en-aut-mei=Shinichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=WadaJun
en-aut-sei=Wada
en-aut-mei=Jun
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

affil-num=1
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=

affil-num=2
en-affil=Nunoue Clinic
kn-affil=

affil-num=3
en-affil=Itabashi Diabetes and Dermatology Medical Clinic
kn-affil=

affil-num=4
en-affil=NHO Okayama Medical Center
kn-affil=

affil-num=5
en-affil=Osafune Clinic
kn-affil=

affil-num=6
en-affil=Tohno Chuo Clinic
kn-affil=

affil-num=7
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=

affil-num=8
en-affil=Japanese Red Cross Okayama Hospital
kn-affil=

affil-num=9
en-affil=Okayama Saiseikai Outpatient Center Hospital
kn-affil=

affil-num=10
en-affil=Hosoya Clinic
kn-affil=

affil-num=11
en-affil=Okada Medical Clinic
kn-affil=

affil-num=12
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
en-keyword=chronic kidney disease
kn-keyword=chronic kidney disease
en-keyword=dotinurad
kn-keyword=dotinurad
en-keyword=efficacy
kn-keyword=efficacy
en-keyword=hyperuricemia
kn-keyword=hyperuricemia
en-keyword=safety
kn-keyword=safety
en-keyword=serum uric acid
kn-keyword=serum uric acid
END

start-ver=1.4
cd-journal=joma
no-vol=19
cd-vols=
no-issue=3
article-no=
start-page=444
end-page=451
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250630
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=More postoperative complications and revision surgery after occipitocervical fusion than after atlantoaxial fusion: a retrospective multicenter cohort study
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Study Design: A retrospective multicenter cohort study.<br>
Purpose: We sought to determine whether occipitocervical (OC) fusion is followed by more postoperative complications and revision surgery than is atlantoaxial (AA) fusion. We aim to compare postoperative complications and revision surgery associated with OC fusion and AA fusion.<br>
Overview of Literature: OC and AA fusion are established techniques for restoring upper cervical stability. However, the outcomes of the two methods have not been compared.<br>
Methods: This study included 90 patients who underwent upper spinal fusion surgery for mechanical instability, performed by three surgeons in two hospitals from 2011 to 2023; OC fusion was indicated for irreducible AA subluxation, os odontoideum, and severe upper C1 fracture. Of the patients, 38 (mean age, 58.7 years) underwent OC fusion, and 52 (mean age, 62.8 years) underwent AA fusion. To evaluate surgical outcomes, we documented surgical time, intraoperative blood loss, postoperative complications, and the rate of revision surgery. Radiographs were obtained to identify screw malposition, rod breakage, and nonunion. To compare the outcomes of the two techniques, we used the Mann-Whitney U test for continuous variables and the chi-square or Fisher’s exact test for dichotomous variables.<br>
Results: OC fusion took significantly longer (175.4 minutes) than AA fusion (150.7 minutes, p=0.020) and had a higher complication rate (39.5% vs. 11.5%, p<0.0001). The reoperation rate was 23.7% (9/38) after OC fusion and 3.8% (2/52) after AA fusion; the difference was statistically significant (p=0.0073). Average amounts of blood loss were 224 mL during OC fusion and 224 mL during AA fusion; the difference was not significant (p=0.947).<br>
Conclusions: Although OC fusion is indispensable for certain conditions, particularly basilar invagination, it entails more risk than dose AA fusion; the choice of technique thus warrants careful consideration.
en-copyright=
kn-copyright=

en-aut-name=UotaniKoji
en-aut-sei=Uotani
en-aut-mei=Koji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=FloresAngel Oscar Paz
en-aut-sei=Flores
en-aut-mei=Angel Oscar Paz
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=TanakaMasato
en-aut-sei=Tanaka
en-aut-mei=Masato
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=EkadeShashank J
en-aut-sei=Ekade
en-aut-mei=Shashank J
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=AratakiShinya
en-aut-sei=Arataki
en-aut-mei=Shinya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=KomatsubaraTadashi
en-aut-sei=Komatsubara
en-aut-mei=Tadashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=OdaYoshiaki
en-aut-sei=Oda
en-aut-mei=Yoshiaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=ShinoharaKensuke
en-aut-sei=Shinohara
en-aut-mei=Kensuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=OzakiToshifumi
en-aut-sei=Ozaki
en-aut-mei=Toshifumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

affil-num=1
en-affil=Department of Orthopaedic Surgery, Okayama University Hospital
kn-affil=

affil-num=2
en-affil=Department of Orthopaedic Surgery, Okayama Rosai Hospital
kn-affil=

affil-num=3
en-affil=Department of Orthopaedic Surgery, Okayama Rosai Hospital
kn-affil=

affil-num=4
en-affil=Department of Orthopaedic Surgery, Okayama Rosai Hospital
kn-affil=

affil-num=5
en-affil=Department of Orthopaedic Surgery, Okayama Rosai Hospital
kn-affil=

affil-num=6
en-affil=Department of Orthopaedic Surgery, Okayama Rosai Hospital
kn-affil=

affil-num=7
en-affil=Department of Orthopaedic Surgery, Okayama University Hospital
kn-affil=

affil-num=8
en-affil=Department of Orthopaedic Surgery, Okayama University Hospital
kn-affil=

affil-num=9
en-affil=Department of Orthopaedic Surgery, Okayama University Hospital
kn-affil=
en-keyword=Occipitocervical fusion
kn-keyword=Occipitocervical fusion
en-keyword=Atlantoaxial fusion
kn-keyword=Atlantoaxial fusion
en-keyword=Upper cervical instability
kn-keyword=Upper cervical instability
en-keyword=Surgical complication
kn-keyword=Surgical complication
en-keyword=Reoperation
kn-keyword=Reoperation
END

start-ver=1.4
cd-journal=joma
no-vol=26
cd-vols=
no-issue=15
article-no=
start-page=7275
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250728
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Acquired Radioresistance Through Adaptive Evolution with Gamma Radiation as Selection Pressure: Increased Expression and Induction of Anti-Stress Genes
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Elucidating the mechanisms of radioresistance in highly radiotolerant organisms can provide valuable insights into the adaptation and evolution of organisms. However, research has been limited on many naturally occurring radioresistant organisms due to a lack of information regarding their genetic and biochemical characteristics and the difficulty of handling them experimentally. To address this, we conducted an experiment on adaptive evolution using gamma radiation as the selection pressure to generate evolved Escherichia coli with gamma radiation resistance approximately one order of magnitude greater than that of wild-type E. coli. Gene expressions in all wild-type and evolved radioresistant E. coli in the presence or absence of gamma irradiation were analyzed and compared using RNA sequencing. Under steady-state conditions, the genes involved in survival, cell recovery, DNA repair, and response following stress exposure were upregulated in evolved E. coli compared with those in wild-type E. coli. Furthermore, the evolved E. coli induced these genes more efficiently following gamma irradiation and greater DNA repair activity than that in the wild-type E. coli. Our results indicate that an increased steady-state expression of various anti-stress genes, including DNA repair-related genes, and their highly efficient induction under irradiation are responsible for the remarkable radioresistance of evolved E. coli.
en-copyright=
kn-copyright=

en-aut-name=SaitoTakeshi
en-aut-sei=Saito
en-aut-mei=Takeshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=TeratoHiroaki
en-aut-sei=Terato
en-aut-mei=Hiroaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

affil-num=1
en-affil=Division of Radiation Life Science, Institute for Integrated Radiation and Nuclear Science, Kyoto University
kn-affil=

affil-num=2
en-affil=Department of Radiation Research, Advanced Science Research Center, Okayama University
kn-affil=
en-keyword=radioresistant bacteria
kn-keyword=radioresistant bacteria
en-keyword=Escherichia coli
kn-keyword=Escherichia coli
en-keyword=adaptive evolution
kn-keyword=adaptive evolution
en-keyword=gene expression changes
kn-keyword=gene expression changes
en-keyword=anti-stress genes
kn-keyword=anti-stress genes
en-keyword=DNA repair
kn-keyword=DNA repair
en-keyword=cell recovery
kn-keyword=cell recovery
END

start-ver=1.4
cd-journal=joma
no-vol=52
cd-vols=
no-issue=14
article-no=
start-page=e2024GL114146
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250718
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Unraveling the Complex Features of the Seismic Scatterers in the Mid‐Lower Mantle Through Phase Transition of (Al, H)‐Bearing Stishovite
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Small-scale scatterers observed in the mid-lower mantle beneath the subduction zones are thought to result from the phase transition of stishovite within subducted oceanic crusts. Here we investigate the phase transition of (Al, H)-bearing stishovite with four compositions at simultaneously high P-T conditions combining Raman spectroscopy and X-ray diffraction. These experimental results reveal that the incorporation of 0.01 a.p.f.u Al into stishovite with H/Al ratio of ?1/3 lowers the transition pressure by 6.7(3) GPa. However, the Clapeyron slope of this transition is nearly unaffected by changes in the Al content and has a value of 12.2?12.5(3) MPa/K. According to our results, Al content variation ranging from 0 to 0.07 a.p.f.u in SiO2 can reasonably explain the depth distribution from 800 to 1,900 km of the seismic scatterers observed in the circum-Pacific region. These results deepen our understanding on the complex features of mid-lower mantle seismic scatterers and corresponding dynamic processes.
en-copyright=
kn-copyright=

en-aut-name=YuYingxin
en-aut-sei=Yu
en-aut-mei=Yingxin
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=ZhangYouyue
en-aut-sei=Zhang
en-aut-mei=Youyue
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=LiLuo
en-aut-sei=Li
en-aut-mei=Luo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=ZhangXinyue
en-aut-sei=Zhang
en-aut-mei=Xinyue
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=WangDenglei
en-aut-sei=Wang
en-aut-mei=Denglei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=MaoZhu
en-aut-sei=Mao
en-aut-mei=Zhu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=SunNingyu
en-aut-sei=Sun
en-aut-mei=Ningyu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=ZhangYanyao
en-aut-sei=Zhang
en-aut-mei=Yanyao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=LiXinyang
en-aut-sei=Li
en-aut-mei=Xinyang
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=LiWancai
en-aut-sei=Li
en-aut-mei=Wancai
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=SpezialeSergio
en-aut-sei=Speziale
en-aut-mei=Sergio
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=ZhangDongzhou
en-aut-sei=Zhang
en-aut-mei=Dongzhou
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

en-aut-name=LinJung‐Fu
en-aut-sei=Lin
en-aut-mei=Jung‐Fu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=

en-aut-name=YoshinoTakashi
en-aut-sei=Yoshino
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=

affil-num=1
en-affil=Deep Space Exploration Laboratory, School of Earth and Space Sciences, University of Science and Technology of China
kn-affil=

affil-num=2
en-affil=Institute for Planetary Materials, Okayama University
kn-affil=

affil-num=3
en-affil=Deep Space Exploration Laboratory, School of Earth and Space Sciences, University of Science and Technology of China
kn-affil=

affil-num=4
en-affil=Deep Space Exploration Laboratory, School of Earth and Space Sciences, University of Science and Technology of China
kn-affil=

affil-num=5
en-affil=Deep Space Exploration Laboratory, School of Earth and Space Sciences, University of Science and Technology of China
kn-affil=

affil-num=6
en-affil=Deep Space Exploration Laboratory, School of Earth and Space Sciences, University of Science and Technology of China
kn-affil=

affil-num=7
en-affil=Deep Space Exploration Laboratory, School of Earth and Space Sciences, University of Science and Technology of China
kn-affil=

affil-num=8
en-affil=Earth and Planetary Sciences, Stanford University
kn-affil=

affil-num=9
en-affil=State Key Laboratory of High Pressure and Superhard Materials, College of Physics, Jilin University
kn-affil=

affil-num=10
en-affil=CAS Key Laboratory of Crust‐Mantle Materials and Environments, School of Earth and Space Sciences, University of Science and Technology of China
kn-affil=

affil-num=11
en-affil=GFZ German Research Centre for Geosciences
kn-affil=

affil-num=12
en-affil=GeoSoilEnviroCARS, University of Chicago
kn-affil=

affil-num=13
en-affil=Department of Earth and Planetary Sciences, Jackson School of Geosciences, The University of Texas at Austin
kn-affil=

affil-num=14
en-affil=Institute for Planetary Materials, Okayama University
kn-affil=
en-keyword=(Al, H)-bearing stishovite
kn-keyword=(Al, H)-bearing stishovite
en-keyword=phase transition
kn-keyword=phase transition
en-keyword=mid-lower mantle
kn-keyword=mid-lower mantle
en-keyword=small-scale seismic scatterers
kn-keyword=small-scale seismic scatterers
END

start-ver=1.4
cd-journal=joma
no-vol=36
cd-vols=
no-issue=5
article-no=
start-page=686
end-page=689
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=202509
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=L or M 1?Critical Challenges in Mediation Analysis
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Methods for causal mediation analysis have developed dramatically over the past few decades.1?7 In the causal mediation literature, several causal quantities?or estimands?have been proposed, including natural direct and indirect effects, interventional direct and indirect effects, and separable direct and indirect effects. As another possible causal estimand, Chen and Lin8 proposed separable path-specific effects, which is an extension of the separable effects framework to cases that involve multiple ordered mediators. In this commentary, I briefly discuss the newly proposed method from a broader perspective on causal mediation analysis. For readers less familiar with common causal mediation approaches, please see related literature.1?3,9?11
en-copyright=
kn-copyright=

en-aut-name=SuzukiEtsuji
en-aut-sei=Suzuki
en-aut-mei=Etsuji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

affil-num=1
en-affil=Department of Epidemiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=104
cd-vols=
no-issue=3
article-no=
start-page=104810
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=202503
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=An ultra-simplified protocol for PCR template preparation from both unsporulated and sporulated Eimeria oocysts
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Molecular biological techniques have enabled the accurate identification of the avian Eimeria parasite, however, the preparation of PCR template remains a bottleneck due to contaminants from feces and the robust oocyst's wall resistant to chemical and mechanical force. Generally, the preparation of PCR template involves three main steps: (1) pretreatment of oocysts; (2) disruption of oocysts; and (3) purification of genomic DNA. We prepared PCR templates from both unsporulated and sporulated E. tenella oocysts using various protocols, followed by species-specific PCR to define the limit of detection. Our data revealed that whereas neither pretreatment of oocysts with sodium hypochlorite nor purification of genomic DNA with commercial kits improved the limit of detection of PCR, disruption of oocysts was a critical step in the preparation of PCR templates. The most sensitive PCR assay was achieved with the template prepared by disrupting oocysts suspended in distilled water, followed by bead-beating and heating at 99°C for 5 min, which detected 0.16 oocysts per PCR. This ultra-simplified protocol for preparation of PCR template, which does not require expensive reagents or equipment, will significantly enhance the sensitive and efficient molecular identification of Eimeria. It will improve our understanding of the prevalence of this parasite at the species level and contribute to the development of techniques for the control in the field.
en-copyright=
kn-copyright=

en-aut-name=TakanoAruto
en-aut-sei=Takano
en-aut-mei=Aruto
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=UmaliDennis V. 
en-aut-sei=Umali
en-aut-mei=Dennis V. 
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=WardhanaApril H. 
en-aut-sei=Wardhana
en-aut-mei=April H. 
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=SawitriDyah H. 
en-aut-sei=Sawitri
en-aut-mei=Dyah H. 
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=TeramotoIsao
en-aut-sei=Teramoto
en-aut-mei=Isao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=HatabuToshimitsu
en-aut-sei=Hatabu
en-aut-mei=Toshimitsu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=KidoYasutoshi
en-aut-sei=Kido
en-aut-mei=Yasutoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=KanekoAkira
en-aut-sei=Kaneko
en-aut-mei=Akira
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=SasaiKazumi
en-aut-sei=Sasai
en-aut-mei=Kazumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=KatohHiromitsu
en-aut-sei=Katoh
en-aut-mei=Hiromitsu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=MatsubayashiMakoto
en-aut-sei=Matsubayashi
en-aut-mei=Makoto
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

affil-num=1
en-affil=Departments of Veterinary Immunology, Graduate School of Veterinary Medical Sciences, Osaka Metropolitan University
kn-affil=

affil-num=2
en-affil=Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of the Philippines Los Ba?os, College
kn-affil=

affil-num=3
en-affil=Research Center for Veterinary Science, National Research and Innovation Agency
kn-affil=

affil-num=4
en-affil=Research Center for Veterinary Science, National Research and Innovation Agency
kn-affil=

affil-num=5
en-affil=Departments of Virology and Parasitology, Graduate School of Medicine, Osaka Metropolitan University
kn-affil=

affil-num=6
en-affil=Laboratory of Animal Physiology, Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=7
en-affil=Departments of Virology and Parasitology, Graduate School of Medicine, Osaka Metropolitan University
kn-affil=

affil-num=8
en-affil=Departments of Virology and Parasitology, Graduate School of Medicine, Osaka Metropolitan University
kn-affil=

affil-num=9
en-affil=Departments of Veterinary Immunology, Graduate School of Veterinary Medical Sciences, Osaka Metropolitan University
kn-affil=

affil-num=10
en-affil=Departments of Veterinary Immunology, Graduate School of Veterinary Medical Sciences, Osaka Metropolitan University
kn-affil=

affil-num=11
en-affil=Departments of Veterinary Immunology, Graduate School of Veterinary Medical Sciences, Osaka Metropolitan University
kn-affil=
en-keyword=Coccidian parasite
kn-keyword=Coccidian parasite
en-keyword=Eimeria tenella
kn-keyword=Eimeria tenella
en-keyword=Extraction
kn-keyword=Extraction
en-keyword=Molecular identification
kn-keyword=Molecular identification
en-keyword=Oocyst
kn-keyword=Oocyst
END

start-ver=1.4
cd-journal=joma
no-vol=37
cd-vols=
no-issue=7
article-no=
start-page=koaf142
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250610
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Pancentromere analysis of Allium species reveals diverse centromere positions in onion and gigantic centromeres in garlic
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=In eukaryotes, centromeres interact with the kinetochore for distribution of genetic information in cell division, yet their sequence and size are diverse among species. However, their position on chromosomes is considered to be conserved within a species. In this study, we analyzed the centromeres of 3 Allium species, namely, Welsh onion (Allium fistulosum), onion (Allium cepa), and garlic (Allium sativum) via pancentromere analysis and repetitive sequence analysis of centromeres and their neighborhoods and revealed their mobility, sequence organization, and size. Among the 3 species, Welsh onion and garlic had stable centromeres, but the onion centromere appeared to be polymorphic and frequently differed in position by up to 28.0?Mb among cultivars and between multiple individuals of the same cultivar. This mobility was stabilized by hybridization with Welsh onions. Furthermore, these 3 species have very different centromere sequence organization, including differences in the existence and maturity of centromeric satellites, and differences in centromere size, with Welsh onion having a centromere of 1.9?Mb, and garlic having a centromere of ?10.6?Mb, the largest of any organism with monocentric chromosomes analyzed to date. Our pancentromere analysis of these Allium species reveals the variation in sequence organization, size, and position of this important chromosomal region.
en-copyright=
kn-copyright=

en-aut-name=NagakiKiyotaka
en-aut-sei=Nagaki
en-aut-mei=Kiyotaka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=UshijimaKoichiro
en-aut-sei=Ushijima
en-aut-mei=Koichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=AkagiTakashi
en-aut-sei=Akagi
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=TanakaKeisuke
en-aut-sei=Tanaka
en-aut-mei=Keisuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=KobayashiHisato
en-aut-sei=Kobayashi
en-aut-mei=Hisato
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

affil-num=1
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=2
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=3
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=4
en-affil=NODAI Genome Research Center, Tokyo University of Agriculture
kn-affil=

affil-num=5
en-affil=NODAI Genome Research Center, Tokyo University of Agriculture
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=25
cd-vols=
no-issue=1
article-no=
start-page=1041
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250318
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Longitudinal changes and tracking of in-school physical activity in primary school children: four-year longitudinal study
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background There is little evidence on the tracking of physical activity during school hours. In addition, tracking physical activity in schools provides important evidence for understanding children’s physical activity and conducting intervention studies. Therefore, this study examined longitudinal changes and tracking of in-school physical activity in primary school children.<br>
Methods In this study, physical activity was investigated longitudinally in primary school children for 4 years. The baseline participants consisted of 103 second-grade students (7?8 years old) who participated. Step counts and moderate-to-vigorous physical activity (MVPA) in school and during first recess and lunch/second recess were examined using an accelerometer (Kenz Lifecorder GS 4-second version; Suzuken Co. Ltd, Nagoya, Japan).<br>
Results After excluding missing data (moving school; n?=?8, physical activity; n?=?8), 87 (43 boys and 44 girls) of whom were included in the final analysis. Step counts and MVPA during school and physical education in boys did not decrease across the school years. By contrast, in girls, step counts during school did not decrease across the school years, however MVPA did decrease. In addition, for both sexes, step counts and MVPA during first recess decrease across the school years. During lunch/second recess, only step counts decrease across the school years in both sexes. In addition, the tracking coefficients for step counts and MVPA for boys in school and during first recess and lunch/second recess were found across many school years. Contrarily, girls had fewer significant tracking coefficients between school years than boys. There were also few significant tracking coefficients between grades for physical education step counts and MVPA for both boys and girls.<br>
Conclusions Our results suggested that in-school step counts for both boys and girls does not decrease across the school years. However, given that girls demonstrated reduced levels of in-school MVPA across the school years, it is important to promote strategies to increase MVPA in this group.
en-copyright=
kn-copyright=

en-aut-name=SasayamaKensaku
en-aut-sei=Sasayama
en-aut-mei=Kensaku
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=YasunebeJin
en-aut-sei=Yasunebe
en-aut-mei=Jin
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=AdachiMinoru
en-aut-sei=Adachi
en-aut-mei=Minoru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

affil-num=1
en-affil=Faculty of Education, Mie University
kn-affil=

affil-num=2
en-affil=Faculty of Education, Okayama University
kn-affil=

affil-num=3
en-affil=Graduate School of Education, Okayama University
kn-affil=
en-keyword=Physical activity
kn-keyword=Physical activity
en-keyword=Step counts
kn-keyword=Step counts
en-keyword=Moderate-to-vigorous physical activity
kn-keyword=Moderate-to-vigorous physical activity
en-keyword=Youth
kn-keyword=Youth
en-keyword=Recess
kn-keyword=Recess
en-keyword=Physical education
kn-keyword=Physical education
en-keyword=Longitudinal study
kn-keyword=Longitudinal study
en-keyword=Tracking
kn-keyword=Tracking
END

start-ver=1.4
cd-journal=joma
no-vol=14
cd-vols=
no-issue=10
article-no=
start-page=2401783
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20241010
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Biocompatibility of Water-Dispersible Pristine Graphene and Graphene Oxide Using a Close-to-Human Animal Model: A Pilot Study on Swine
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Graphene-based materials (GBMs) are of considerable interest for biomedical applications, and the pilot study on the toxicological and immunological impact of pristine graphene (GR) and graphene oxide (GO) using swine as a close-to-human provides valuable insights. First, ex vivo experiments are conducted on swine blood cells, then GBMs are injected intraperitoneally (i.p.) into swine. Hematological and biochemical analyses at various intervals indicate that neither GO nor GR cause systemic inflammation, pro-coagulant responses, or renal or hepatic dysfunction. Importantly, no systemic toxicity is observed. Analysis of a panel of 84 immune-related genes shows minimal impact of GO and GR. The animals are sacrificed 21 days post-injection, and transient absorption imaging and Raman mapping show the presence of GO and GR in the mesentery only. Histological evaluation reveals no signs of alterations in other organs. Thus, clusters of both materials are detected in the mesentery, and GO aggregates are surrounded only by macrophages with the formation of granulomas. In contrast, modest local reactions are observed around the GR clusters. Overall, these results reveal that i.p. injection of GBMs resulted in a modest local tissue reaction without systemic toxicity. This study, performed in swine, provides essential guidance for future biomedical applications of graphene.
en-copyright=
kn-copyright=

en-aut-name=NicolussiPaola
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en-aut-name=PiloGiovannantonio
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en-aut-name=CanceddaMaria Giovanna
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en-aut-name=PengGuotao
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en-aut-name=ChauNgoc Do Quyen
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en-aut-name=De la CadenaAlejandro
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en-aut-name=SamadYarjan Abdul
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en-aut-name=TeddeGiuseppe
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en-aut-name=GiroLinda
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en-aut-name=YlmazerAcelya
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en-aut-name=LoiFederica
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en-aut-name=CartaGavina
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en-aut-name=SecchiLoredana
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ORCID=

en-aut-name=Dei GiudiciSilvia
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ORCID=

en-aut-name=MacciocuSimona
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en-aut-name=PolliDario
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en-aut-name=NishinaYuta
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en-aut-name=LigiosCiriaco
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aut-affil-num=21
ORCID=

en-aut-name=CerulloGiulio
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ORCID=

en-aut-name=FerrariAndrea
en-aut-sei=Ferrari
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kn-aut-mei=
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ORCID=

en-aut-name=BiancoAlberto
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ORCID=

en-aut-name=FadeelBengt
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ORCID=

en-aut-name=FranzoniGiulia
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kn-aut-sei=
kn-aut-mei=
aut-affil-num=26
ORCID=

en-aut-name=DeloguLucia Gemma
en-aut-sei=Delogu
en-aut-mei=Lucia Gemma
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=27
ORCID=

affil-num=1
en-affil=Istituto Zooprofilattico Sperimentale della Sardegna
kn-affil=

affil-num=2
en-affil=Istituto Zooprofilattico Sperimentale della Sardegna
kn-affil=

affil-num=3
en-affil=Istituto Zooprofilattico Sperimentale della Sardegna
kn-affil=

affil-num=4
en-affil=Institute of Environmental Medicine, Karolinska Institutet
kn-affil=

affil-num=5
en-affil=CNRS, Immunology, Immunopathology and Therapeutic Chemistry
kn-affil=

affil-num=6
en-affil=Dipartimento di Fisica, Politecnico di Milano
kn-affil=

affil-num=7
en-affil=Istituto di Fotonica e Nanotecnologie ? CNR
kn-affil=

affil-num=8
en-affil=Cambridge Graphene Centre, University of Cambridge
kn-affil=

affil-num=9
en-affil=Cambridge Graphene Centre, University of Cambridge
kn-affil=

affil-num=10
en-affil=Cambridge Graphene Centre, University of Cambridge
kn-affil=

affil-num=11
en-affil=Istituto Zooprofilattico Sperimentale della Sardegna
kn-affil=

affil-num=12
en-affil=ImmuneNano Laboratory, Department of Biomedical Sciences
kn-affil=

affil-num=13
en-affil=Department of Biomedical Engineering, Ankara University
kn-affil=

affil-num=14
en-affil=Istituto Zooprofilattico Sperimentale della Sardegna
kn-affil=

affil-num=15
en-affil=Istituto Zooprofilattico Sperimentale della Sardegna
kn-affil=

affil-num=16
en-affil=Istituto Zooprofilattico Sperimentale della Sardegna
kn-affil=

affil-num=17
en-affil=Istituto Zooprofilattico Sperimentale della Sardegna
kn-affil=

affil-num=18
en-affil=Istituto Zooprofilattico Sperimentale della Sardegna
kn-affil=

affil-num=19
en-affil=Dipartimento di Fisica, Politecnico di Milano
kn-affil=

affil-num=20
en-affil=Graduate School of Natural Science and Technology, Okayama University
kn-affil=

affil-num=21
en-affil=Istituto Zooprofilattico Sperimentale della Sardegna
kn-affil=

affil-num=22
en-affil=Dipartimento di Fisica, Politecnico di Milano
kn-affil=

affil-num=23
en-affil=Cambridge Graphene Centre, University of Cambridge
kn-affil=

affil-num=24
en-affil=CNRS, Immunology, Immunopathology and Therapeutic Chemistry
kn-affil=

affil-num=25
en-affil=Institute of Environmental Medicine, Karolinska Institutet
kn-affil=

affil-num=26
en-affil=Istituto Zooprofilattico Sperimentale della Sardegna
kn-affil=

affil-num=27
en-affil=ImmuneNano Laboratory, Department of Biomedical Sciences
kn-affil=
en-keyword=2D materials
kn-keyword=2D materials
en-keyword=biocompatibility
kn-keyword=biocompatibility
en-keyword=immune system
kn-keyword=immune system
en-keyword=porcine model
kn-keyword=porcine model
en-keyword=toxicity
kn-keyword=toxicity
END

start-ver=1.4
cd-journal=joma
no-vol=4
cd-vols=
no-issue=4
article-no=
start-page=263
end-page=272
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20240607
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Light-Responsive and Antibacterial Graphenic Materials as a Holistic Approach to Tissue Engineering
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=While the continuous development of advanced bioprinting technologies is under fervent study, enhancing the regenerative potential of hydrogel-based constructs using external stimuli for wound dressing has yet to be tackled. Fibroblasts play a significant role in wound healing and tissue implants at different stages, including extracellular matrix production, collagen synthesis, and wound and tissue remodeling. This study explores the synergistic interplay between photothermal activity and nanomaterial-mediated cell proliferation. The use of different graphene-based materials (GBM) in the development of photoactive bioinks is investigated. In particular, we report the creation of a skin-inspired dressing for wound healing and regenerative medicine. Three distinct GBM, namely, graphene oxide (GO), reduced graphene oxide (rGO), and graphene platelets (GP), were rigorously characterized, and their photothermal capabilities were elucidated. Our investigations revealed that rGO exhibited the highest photothermal efficiency and antibacterial properties when irradiated, even at a concentration as low as 0.05 mg/mL, without compromising human fibroblast viability. Alginate-based bioinks alongside human fibroblasts were employed for the bioprinting with rGO. The scaffold did not affect the survival of fibroblasts for 3 days after bioprinting, as cell viability was not affected. Remarkably, the inclusion of rGO did not compromise the printability of the hydrogel, ensuring the successful fabrication of complex constructs. Furthermore, the presence of rGO in the final scaffold continued to provide the benefits of photothermal antimicrobial therapy without detrimentally affecting fibroblast growth. This outcome underscores the potential of rGO-enhanced hydrogels in tissue engineering and regenerative medicine applications. Our findings hold promise for developing game-changer strategies in 4D bioprinting to create smart and functional tissue constructs with high fibroblast proliferation and promising therapeutic capabilities in drug delivery and bactericidal skin-inspired dressings.
en-copyright=
kn-copyright=

en-aut-name=FerrerasAndrea
en-aut-sei=Ferreras
en-aut-mei=Andrea
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=MatesanzAna
en-aut-sei=Matesanz
en-aut-mei=Ana
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=MendizabalJabier
en-aut-sei=Mendizabal
en-aut-mei=Jabier
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=ArtolaKoldo
en-aut-sei=Artola
en-aut-mei=Koldo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=NishinaYuta
en-aut-sei=Nishina
en-aut-mei=Yuta
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=AcedoPablo
en-aut-sei=Acedo
en-aut-mei=Pablo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=JorcanoJos? L.
en-aut-sei=Jorcano
en-aut-mei=Jos? L.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=RuizAmalia
en-aut-sei=Ruiz
en-aut-mei=Amalia
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=ReinaGiacomo
en-aut-sei=Reina
en-aut-mei=Giacomo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=Mart?nCristina
en-aut-sei=Mart?n
en-aut-mei=Cristina
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

affil-num=1
en-affil=Department of Bioengineering, Universidad Carlos III de Madrid
kn-affil=

affil-num=2
en-affil=Department of Electronic Technology, Universidad Carlos III de Madrid
kn-affil=

affil-num=3
en-affil=Domotek ingenier?a prototipado y formaci?n S.L.
kn-affil=

affil-num=4
en-affil=Domotek ingenier?a prototipado y formaci?n S.L.
kn-affil=

affil-num=5
en-affil=Graduate School of Natural Science and Technology, Okayama University
kn-affil=

affil-num=6
en-affil=Department of Electronic Technology, Universidad Carlos III de Madrid
kn-affil=

affil-num=7
en-affil=Department of Bioengineering, Universidad Carlos III de Madrid
kn-affil=

affil-num=8
en-affil=Institute of Cancer Therapeutics, School of Pharmacy and Medical Sciences, Faculty of Life Sciences, University of Bradford
kn-affil=

affil-num=9
en-affil=Empa Swiss Federal Laboratories for Materials Science and Technology
kn-affil=

affil-num=10
en-affil=Department of Bioengineering, Universidad Carlos III de Madrid
kn-affil=
en-keyword=photothermal therapy
kn-keyword=photothermal therapy
en-keyword=graphene derivatives
kn-keyword=graphene derivatives
en-keyword=4D bioprinting
kn-keyword=4D bioprinting
en-keyword=alginate
kn-keyword=alginate
en-keyword=tissue engineering
kn-keyword=tissue engineering
END

start-ver=1.4
cd-journal=joma
no-vol=36
cd-vols=
no-issue=12
article-no=
start-page=4932
end-page=4951
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20241021
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=The leucine-rich repeat receptor kinase QSK1 regulates PRR-RBOHD complexes targeted by the bacterial effector HopF2Pto
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Plants detect pathogens using cell-surface pattern recognition receptors (PRRs) such as ELONGATION Factor-TU (EF-TU) RECEPTOR (EFR) and FLAGELLIN SENSING 2 (FLS2), which recognize bacterial EF-Tu and flagellin, respectively. These PRRs belong to the leucine-rich repeat receptor kinase (LRR-RK) family and activate the production of reactive oxygen species via the NADPH oxidase RESPIRATORY BURST OXIDASE HOMOLOG D (RBOHD). The PRR-RBOHD complex is tightly regulated to prevent unwarranted or exaggerated immune responses. However, certain pathogen effectors can subvert these regulatory mechanisms, thereby suppressing plant immunity. To elucidate the intricate dynamics of the PRR-RBOHD complex, we conducted a comparative coimmunoprecipitation analysis using EFR, FLS2, and RBOHD in Arabidopsis thaliana. We identified QIAN SHOU KINASE 1 (QSK1), an LRR-RK, as a PRR-RBOHD complex-associated protein. QSK1 downregulated FLS2 and EFR abundance, functioning as a negative regulator of PRR-triggered immunity (PTI). QSK1 was targeted by the bacterial effector HopF2Pto, a mono-ADP ribosyltransferase, reducing FLS2 and EFR levels through both transcriptional and transcription-independent pathways, thereby inhibiting PTI. Furthermore, HopF2Pto transcriptionally downregulated PROSCOOP genes encoding important stress-regulated phytocytokines and their receptor MALE DISCOVERER 1-INTERACTING RECEPTOR-LIKE KINASE 2. Importantly, HopF2Pto requires QSK1 for its accumulation and virulence functions within plants. In summary, our results provide insights into the mechanism by which HopF2Pto employs QSK1 to desensitize plants to pathogen attack.
en-copyright=
kn-copyright=

en-aut-name=GotoYukihisa
en-aut-sei=Goto
en-aut-mei=Yukihisa
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=KadotaYasuhiro
en-aut-sei=Kadota
en-aut-mei=Yasuhiro
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kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=MbengueMalick
en-aut-sei=Mbengue
en-aut-mei=Malick
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=LewisJennifer D
en-aut-sei=Lewis
en-aut-mei=Jennifer D
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=MatsuiHidenori
en-aut-sei=Matsui
en-aut-mei=Hidenori
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kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=MakiNoriko
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en-aut-mei=Noriko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=NgouBruno Pok Man
en-aut-sei=Ngou
en-aut-mei=Bruno Pok Man
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=SklenarJan
en-aut-sei=Sklenar
en-aut-mei=Jan
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=DerbyshirePaul
en-aut-sei=Derbyshire
en-aut-mei=Paul
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=ShibataArisa
en-aut-sei=Shibata
en-aut-mei=Arisa
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=IchihashiYasunori
en-aut-sei=Ichihashi
en-aut-mei=Yasunori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=GuttmanDavid S
en-aut-sei=Guttman
en-aut-mei=David S
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

en-aut-name=NakagamiHirofumi
en-aut-sei=Nakagami
en-aut-mei=Hirofumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=

en-aut-name=SuzukiTakamasa
en-aut-sei=Suzuki
en-aut-mei=Takamasa
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=

en-aut-name=MenkeFrank L H
en-aut-sei=Menke
en-aut-mei=Frank L H
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=15
ORCID=

en-aut-name=RobatzekSilke
en-aut-sei=Robatzek
en-aut-mei=Silke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=16
ORCID=

en-aut-name=DesveauxDarrell
en-aut-sei=Desveaux
en-aut-mei=Darrell
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=17
ORCID=

en-aut-name=ZipfelCyril
en-aut-sei=Zipfel
en-aut-mei=Cyril
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=18
ORCID=

en-aut-name=ShirasuKen
en-aut-sei=Shirasu
en-aut-mei=Ken
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=19
ORCID=

affil-num=1
en-affil=Plant Immunity Research Group, RIKEN Center for Sustainable Resource Science (CSRS) 
kn-affil=

affil-num=2
en-affil=Plant Immunity Research Group, RIKEN Center for Sustainable Resource Science (CSRS) 
kn-affil=

affil-num=3
en-affil=The Sainsbury Laboratory, University of East Anglia
kn-affil=

affil-num=4
en-affil=Department of Cell and System Biology, Centre for the Analysis of Genome Function and Evolution, University of Toronto
kn-affil=

affil-num=5
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=6
en-affil=Plant Immunity Research Group, RIKEN Center for Sustainable Resource Science (CSRS) 
kn-affil=

affil-num=7
en-affil=Plant Immunity Research Group, RIKEN Center for Sustainable Resource Science (CSRS) 
kn-affil=

affil-num=8
en-affil=The Sainsbury Laboratory, University of East Anglia
kn-affil=

affil-num=9
en-affil=The Sainsbury Laboratory, University of East Anglia
kn-affil=

affil-num=10
en-affil=Plant Immunity Research Group, RIKEN Center for Sustainable Resource Science (CSRS) 
kn-affil=

affil-num=11
en-affil=Plant Immunity Research Group, RIKEN Center for Sustainable Resource Science (CSRS) 
kn-affil=

affil-num=12
en-affil=Department of Cell and System Biology, Centre for the Analysis of Genome Function and Evolution, University of Toronto
kn-affil=

affil-num=13
en-affil=Plant Proteomics Research Unit, RIKEN CSRS
kn-affil=

affil-num=14
en-affil=College of Bioscience and Biotechnology, Chubu University
kn-affil=

affil-num=15
en-affil=The Sainsbury Laboratory, University of East Anglia
kn-affil=

affil-num=16
en-affil=The Sainsbury Laboratory, University of East Anglia
kn-affil=

affil-num=17
en-affil=Department of Cell and System Biology, Centre for the Analysis of Genome Function and Evolution, University of Toronto
kn-affil=

affil-num=18
en-affil=Institute of Plant and Microbial Biology, Zurich-Basel Plant Science Center, University of Zurich
kn-affil=

affil-num=19
en-affil=Plant Immunity Research Group, RIKEN Center for Sustainable Resource Science (CSRS) 
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250724
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Electrochemical Generation of Sulfonamidyl Radicals via Anodic Oxidation of Hydrogen Bonding Complexes: Applications to Electrosynthesis of Benzosultams
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Amidyl radicals and sulfonamidyl radicals are widely used in the field of organic synthesis. In particular, the electrochemical oxidation of amides in the presence of bases is one of the most practical methods for generating amidyl radicals. However, it is often difficult to observe the “true” radical precursor, such as an amide anion and/or a hydrogen bonding complex with an amide and a base. We found that a sulfonamide and Bu4NOAc form a 1:1 hydrogen bonding complex by spectroscopic experiments. Cyclic voltammetry suggested that 1:1 hydrogen bonding complexes should be oxidized predominantly under the optimized conditions to afford a sulfonamidyl radical via the proton-coupled electron transfer (PCET) process by the oxidation of the complex. Thus-generated sulfonamidyl radicals could be used in the electrochemical synthesis of a variety of benzosultams.
en-copyright=
kn-copyright=

en-aut-name=OkumuraYasuyuki
en-aut-sei=Okumura
en-aut-mei=Yasuyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=SatoEisuke
en-aut-sei=Sato
en-aut-mei=Eisuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=MitsudoKoichi
en-aut-sei=Mitsudo
en-aut-mei=Koichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=SugaSeiji
en-aut-sei=Suga
en-aut-mei=Seiji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

affil-num=1
en-affil=Division of Applied Chemistry, Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=2
en-affil=Division of Applied Chemistry, Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=3
en-affil=Division of Applied Chemistry, Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=4
en-affil=Division of Applied Chemistry, Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=
en-keyword=electrochemical generation
kn-keyword=electrochemical generation
en-keyword=sulfonamidyl radicals
kn-keyword=sulfonamidyl radicals
en-keyword=hydrogen bonding complexes
kn-keyword=hydrogen bonding complexes
en-keyword=anodic oxidation
kn-keyword=anodic oxidation
en-keyword=proton-coupled electron transfer
kn-keyword=proton-coupled electron transfer
en-keyword=electrosynthesis
kn-keyword=electrosynthesis
en-keyword=benzosultams
kn-keyword=benzosultams
en-keyword=cyclization
kn-keyword=cyclization
END

start-ver=1.4
cd-journal=joma
no-vol=17
cd-vols=
no-issue=7
article-no=
start-page=e88945
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250728
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Six-Year Remission With No Relapse After Four-Time Weekly Rituximab Only for Bilateral Ocular Adnexal Follicular Lymphoma
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Follicular lymphoma mostly takes an indolent course, and thus, observation with watchful waiting is a main therapeutic strategy. Recent long-term studies suggest earlier treatment with rituximab monotherapy may benefit patients by delaying the need for treatment in the later phase of exacerbation. In this study, we reported a patient with bilateral orbital follicular lymphoma who received four-time weekly rituximab monotherapy as an induction therapy only and maintained the remission for 5 years with no treatment. The patient was a 51-year-old woman who developed a right upper orbital mass and was diagnosed with follicular lymphoma grade 1 by the excisional biopsy. Two years later, at the age of 53 years, she developed a left lacrimal gland mass and underwent excision. The pathological diagnosis was follicular lymphoma grade 1. She did not have any other systemic lesions by fluorodeoxyglucose positron emission tomography. At the age of 54 years, she developed a new mass on the nasal side of the right orbit and underwent weekly rituximab monotherapy (375 mg/m2) four times a month, leading to the reduction of the mass in 3 months. Two high uptake sites on the temporal and nasal side of the right superior orbit by fluorodeoxyglucose positron emission tomography disappeared one year later at the age of 55 years. She was followed with no treatment for 6 years until the age of 60 years at the latest visit. In case of a local orbital relapse, local radiotherapy would be the standard, but rituximab monotherapy as an induction therapy only was chosen in the present patient. Rituximab monotherapy in place of local radiotherapy would be a treatment option for orbital follicular lymphoma.
en-copyright=
kn-copyright=

en-aut-name=MatsuoToshihiko
en-aut-sei=Matsuo
en-aut-mei=Toshihiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=TanakaTakehiro
en-aut-sei=Tanaka
en-aut-mei=Takehiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=FujiiNobuharu
en-aut-sei=Fujii
en-aut-mei=Nobuharu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

affil-num=1
en-affil=Ophthalmology, Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University, and Okayama University Hospital
kn-affil=

affil-num=2
en-affil=Department of Pathology, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=3
en-affil=Division of Transfusion and Cell Therapy, Department of Hematology and Oncology, Okayama University Hospital
kn-affil=
en-keyword=claustrophobia
kn-keyword=claustrophobia
en-keyword=extranodal marginal zone b-cell lymphoma mucosa-associated lymphoid tissue (malt) type
kn-keyword=extranodal marginal zone b-cell lymphoma mucosa-associated lymphoid tissue (malt) type
en-keyword=fluorodeoxyglucose positron emission tomography
kn-keyword=fluorodeoxyglucose positron emission tomography
en-keyword=follicular lymphoma
kn-keyword=follicular lymphoma
en-keyword=magnetic resonance imaging
kn-keyword=magnetic resonance imaging
en-keyword=mucosaassociated lymphoid tissue (malt) lymphoma
kn-keyword=mucosaassociated lymphoid tissue (malt) lymphoma
en-keyword=ocular adnexa
kn-keyword=ocular adnexa
en-keyword=orbital mass
kn-keyword=orbital mass
en-keyword=radiotherapy
kn-keyword=radiotherapy
en-keyword=rituximab
kn-keyword=rituximab
END

start-ver=1.4
cd-journal=joma
no-vol=11
cd-vols=
no-issue=11
article-no=
start-page=uhae248
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20240904
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=A low-cost dpMIG-seq method for elucidating complex inheritance in polysomic crops: a case study in tetraploid blueberry
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Next-generation sequencing (NGS) library construction often requires high-quality DNA extraction, precise adjustment of DNA concentration, and restriction enzyme digestion to reduce genome complexity, which results in increased time and cost in sample preparation and processing. To address these challenges, a PCR-based method for rapid NGS library preparation, named dpMIG-seq, has been developed and proven effective for high-throughput genotyping. However, the application of dpMIG-seq has been limited to diploid and polyploid species with disomic inheritance. In this study, we obtained genome-wide single nucleotide polymorphism (SNP) markers for tetraploid blueberry to evaluate genotyping and downstream analysis outcomes. Comparison of genotyping qualities inferred across samples with different DNA concentrations and multiple bioinformatics approaches revealed high accuracy and reproducibility of dpMIG-seq-based genotyping, with Pearson's correlation coefficients between replicates in the range of 0.91 to 0.98. Furthermore, we demonstrated that dpMIG-seq enables accurate genotyping of samples with low DNA concentrations. Subsequently, we applied dpMIG-seq to a tetraploid F1 population to examine the inheritance probability of parental alleles. Pairing configuration analysis supported the random meiotic pairing of homologous chromosomes on a genome-wide level. On the other hand, preferential pairing was observed on chr-11, suggesting that there may be an exception to the random pairing. Genotypic data suggested quadrivalent formation within the population, although the frequency of quadrivalent formation varied by chromosome and cultivar. Collectively, the results confirmed applicability of dpMIG-seq for allele dosage genotyping and are expected to catalyze the adoption of this cost-effective and rapid genotyping technology in polyploid studies.
en-copyright=
kn-copyright=

en-aut-name=NagasakaKyoka
en-aut-sei=Nagasaka
en-aut-mei=Kyoka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=NishimuraKazusa
en-aut-sei=Nishimura
en-aut-mei=Kazusa
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=MotokiKo
en-aut-sei=Motoki
en-aut-mei=Ko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=YamagataKeigo
en-aut-sei=Yamagata
en-aut-mei=Keigo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=NishiyamaSoichiro
en-aut-sei=Nishiyama
en-aut-mei=Soichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=YamaneHisayo
en-aut-sei=Yamane
en-aut-mei=Hisayo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=TaoRyutaro
en-aut-sei=Tao
en-aut-mei=Ryutaro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=NakanoRyohei
en-aut-sei=Nakano
en-aut-mei=Ryohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=NakazakiTetsuya
en-aut-sei=Nakazaki
en-aut-mei=Tetsuya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

affil-num=1
en-affil=Graduate School of Agriculture, Kyoto University
kn-affil=

affil-num=2
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=3
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=4
en-affil=Graduate School of Agriculture, Kyoto University
kn-affil=

affil-num=5
en-affil=Graduate School of Agriculture, Kyoto University
kn-affil=

affil-num=6
en-affil=Graduate School of Agriculture, Kyoto University
kn-affil=

affil-num=7
en-affil=Graduate School of Agriculture, Kyoto University
kn-affil=

affil-num=8
en-affil=Graduate School of Agriculture, Kyoto University
kn-affil=

affil-num=9
en-affil=Graduate School of Agriculture, Kyoto University
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=22
cd-vols=
no-issue=6
article-no=
start-page=271
end-page=285
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=2024
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Effects of Sediment Microbial Fuel Cells on CH4 and CO2 Emissions from Straw Amended Paddy Soil
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Straw returning into paddy soil enhances soil organic matter which usually promotes the emission of greenhouse gases to the atmosphere. The application of sediment microbial fuel cells (SMFCs) to paddy soil activates power-generating microorganisms and enhances organic matter biodegradation. In the present study, rice straw addition in SMFCs was examined to determine its effect on CH4 and CO2 emissions. Columns (height, 25?cm; inner diameter, 9?cm) with four treatments: soil without and with rice straw under SMFC and without SMFC conditions were incubated at 25°C for 70 days. Anodic potential values at 7?cm depth sediment were kept higher by SMFCs than those without SMFCs. Cumulative CH4 emission was significantly reduced by SMFC with straw amendment (p < 0.05) with no significant effect on CO2 emission. 16S rRNA gene analysis results showed that Firmicutes at the phylum, Closteridiales and Acidobacteriales at order level were dominant on the anode of straw-added SMFC, whereas Methanomicrobiales were in the treatment without SMFC, indicating that a certain group of methanogens were suppressed by SMFC. Our results suggest that the anodic redox environment together with the enrichment of straw-degrading bacteria contributed to a competitive advantage of electrogenesis over methanogenesis in straw-added SMFC system.
en-copyright=
kn-copyright=

en-aut-name=BekeleAdhena Tesfau
en-aut-sei=Bekele
en-aut-mei=Adhena Tesfau
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=MaedaMorihiro
en-aut-sei=Maeda
en-aut-mei=Morihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=AkaoSatoshi
en-aut-sei=Akao
en-aut-mei=Satoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=SomuraHiroaki
en-aut-sei=Somura
en-aut-mei=Hiroaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=NakanoChiyu
en-aut-sei=Nakano
en-aut-mei=Chiyu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=NishinaYuta
en-aut-sei=Nishina
en-aut-mei=Yuta
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

affil-num=1
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=2
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=3
en-affil=Faculty of Science and Engineering, Doshisha University
kn-affil=

affil-num=4
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=5
en-affil=Organization for Research Strategy and Development, Okayama University
kn-affil=

affil-num=6
en-affil=Research Institute for Interdisciplinary Science, Okayama University
kn-affil=
en-keyword=straw
kn-keyword=straw
en-keyword=methane mitigation
kn-keyword=methane mitigation
en-keyword=SMFC
kn-keyword=SMFC
en-keyword=microorganisms
kn-keyword=microorganisms
en-keyword=current generation
kn-keyword=current generation
END

start-ver=1.4
cd-journal=joma
no-vol=11
cd-vols=
no-issue=7
article-no=
start-page=001430
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250707
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Genomic features of three major diarrhoeagenic Escherichia coli pathotypes in India
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background. Diarrhoea remains a major threat to children in developing nations, with diarrhoeagenic Escherichia coli (DEC) being the primary causative agent. Characterizing prevalent DEC strains is crucial, yet comprehensive genomic analyses of major DEC strains, including enteropathogenic E. coli (EPEC), enteroaggregative E. coli (EAEC) and enterotoxigenic E. coli (ETEC), are lacking in India.<br>
Methods. We sequenced 24 EAEC and 23 EPEC strains from Indian patients with diarrhoea and conducted an extensive database search for DEC human isolates from India. Detailed phylogenetic analyses, virulence gene subtyping and examinations of accessory virulence and antimicrobial resistance (AMR) genes were performed.<br>
Results. The analysed DEC strains included 32 EAEC, 25 EPEC, 32 ETEC and 1 each of the EPEC/ETEC-hybrid and ETEC/EAEC-hybrid pathotypes. These strains were predominantly classified into phylogroups A (35.2%) and B1 (41.8%) and dispersed within these phylogroups without pathotype-specific clustering. One ETEC strain was classified into cryptic clade 1. Subtypes of hallmark virulence genes varied substantially amongst strains in each pathotype, and 31 accessory virulence genes were detected either specifically within certain pathotypes or across multiple pathotypes at varying frequencies, indicating diversification of the virulence gene repertoire within each pathotype. Acquired AMR genes were found in 73.6% of the strains, with frequent identification of AMR genes for aminoglycosides (40.0%), β-lactams (64.8%), sulphonamides (49.5%) and trimethoprim (42.9%). Known quinolone-resistant mutations were found in 74.7% of the strains, whereas AMR genes for macrolide (30.8%), phenicol (11.0%) and tetracycline (27.4%) were less frequent.<br>
Conclusions. The diverse virulence potential and trends in AMR gene prevalence amongst major DEC strains in India are highlighted in this study. Continuous monitoring of DEC strain characteristics is essential for the effective control and treatment of DEC infections in India.
en-copyright=
kn-copyright=

en-aut-name=HoshikoYuki
en-aut-sei=Hoshiko
en-aut-mei=Yuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=ChowdhuryGoutam
en-aut-sei=Chowdhury
en-aut-mei=Goutam
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=KitaharaKei
en-aut-sei=Kitahara
en-aut-mei=Kei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=GhoshDebjani
en-aut-sei=Ghosh
en-aut-mei=Debjani
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=NaganoDebora Satie
en-aut-sei=Nagano
en-aut-mei=Debora Satie
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=OhnoAyumu
en-aut-sei=Ohno
en-aut-mei=Ayumu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=MiyoshiShin-ichi
en-aut-sei=Miyoshi
en-aut-mei=Shin-ichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=OkunoMiki
en-aut-sei=Okuno
en-aut-mei=Miki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=YamamotoTakeshi
en-aut-sei=Yamamoto
en-aut-mei=Takeshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=DuttaShanta
en-aut-sei=Dutta
en-aut-mei=Shanta
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=MukhopadhyayAsish K.
en-aut-sei=Mukhopadhyay
en-aut-mei=Asish K.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=OguraYoshitoshi
en-aut-sei=Ogura
en-aut-mei=Yoshitoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

affil-num=1
en-affil=?Division of Microbiology, Department of Infectious Medicine, Kurume University School of Medicine
kn-affil=

affil-num=2
en-affil=Collaborative Research Centre of Okayama University for Infectious Diseases, ICMR-National Institute of Cholera and Enteric Diseases
kn-affil=

affil-num=3
en-affil=Collaborative Research Centre of Okayama University for Infectious Diseases, ICMR-National Institute of Cholera and Enteric Diseases
kn-affil=

affil-num=4
en-affil=Division of Bacteriology, ICMR-National Institute of Cholera and Enteric Diseases
kn-affil=

affil-num=5
en-affil=?Division of Microbiology, Department of Infectious Medicine, Kurume University School of Medicine
kn-affil=

affil-num=6
en-affil=Collaborative Research Centre of Okayama University for Infectious Diseases, ICMR-National Institute of Cholera and Enteric Diseases
kn-affil=

affil-num=7
en-affil=Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=8
en-affil=?Division of Microbiology, Department of Infectious Medicine, Kurume University School of Medicine
kn-affil=

affil-num=9
en-affil=?Division of Microbiology, Department of Infectious Medicine, Kurume University School of Medicine
kn-affil=

affil-num=10
en-affil=?Division of Bacteriology, ICMR-National Institute of Cholera and Enteric Diseases
kn-affil=

affil-num=11
en-affil=?Division of Bacteriology, ICMR-National Institute of Cholera and Enteric Diseases
kn-affil=

affil-num=12
en-affil=?Division of Microbiology, Department of Infectious Medicine, Kurume University School of Medicine
kn-affil=
en-keyword=antimicrobial resistance
kn-keyword=antimicrobial resistance
en-keyword=diarrhoeagenic Escherichia coli
kn-keyword=diarrhoeagenic Escherichia coli
en-keyword=genome
kn-keyword=genome
en-keyword=India
kn-keyword=India
en-keyword=virulence gene
kn-keyword=virulence gene
END

start-ver=1.4
cd-journal=joma
no-vol=94
cd-vols=
no-issue=1
article-no=
start-page=64
end-page=72
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=2025
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Development of an AI-based Image Analysis System to Calculate the Visit Duration of a Green Blow Fly on a Strawberry Flower
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Pollinator insects are required to pollinate flowers in the production of some fruits and vegetables, and strawberries fall into this category. However, the function of pollinators has not been clarified by quantitative metrics such as the duration of pollinator visits needed by flowers. Due to the long activity time of pollinators (approximately 10-h), it is not easy to observe the visitation characteristics manually. Therefore, we developed software for evaluating pollinator performance using two types of artificial intelligence (AI), YOLOv4, which is an object detection AI, and VGG16, which is an image classifier AI. In this study, we used Phaenicia sericata Meigen (green blow fly) as the strawberry pollinator. The software program can automatically estimate the visit duration of a fly on a flower from video clips. First, the position of the flower is identified using YOLO, and the identified location is cropped. Next, the cropped image is classified by VGG16 to determine if the fly is on the flower. Finally, the results are saved in CSV and HTML format. The program processed 10 h of video (collected from 07:00 h to 17:00 h) taken under actual growing conditions to estimate the visit durations of flies on flowers. The recognition accuracy was approximately 97%, with an average difference of 550 s. The software was run on a small computer board (the Jetson Nano), indicating that it can easily be used without a complicated AI configuration. This means that the software can be used immediately by distributing pre-configured disk images. When the software was run on the Jetson Nano, it took approximately 11 min to estimate one day of 2-h video. It is therefore clear that the visit duration of a fly on a flower can be estimated much faster than by manually checking videos. Furthermore, this system can estimate the visit durations of pollinators to other flowers by changing the YOLO and VGG16 model files.
en-copyright=
kn-copyright=

en-aut-name=TaniguchiHiroki
en-aut-sei=Taniguchi
en-aut-mei=Hiroki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=TsukudaYuki
en-aut-sei=Tsukuda
en-aut-mei=Yuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=MotokiKo
en-aut-sei=Motoki
en-aut-mei=Ko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=GotoTanjuro
en-aut-sei=Goto
en-aut-mei=Tanjuro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=YoshidaYuichi
en-aut-sei=Yoshida
en-aut-mei=Yuichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=YasubaKen-ichiro
en-aut-sei=Yasuba
en-aut-mei=Ken-ichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

affil-num=1
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=2
en-affil=School of Agriculture Okayama University
kn-affil=

affil-num=3
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=4
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=5
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=6
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=
en-keyword=deep learning
kn-keyword=deep learning
en-keyword=fly
kn-keyword=fly
en-keyword=microcomputer
kn-keyword=microcomputer
en-keyword=VGG16
kn-keyword=VGG16
en-keyword=YOLO
kn-keyword=YOLO
END

start-ver=1.4
cd-journal=joma
no-vol=93
cd-vols=
no-issue=4
article-no=
start-page=335
end-page=343
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=2024
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Elucidation of Low-temperature Regulated Flavone Synthesis in Dahlia Variabilis and its Effects on Flower Color
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Dahlia (Dahlia variabilis) flower colors are diverse and are determined by the accumulation of flavonoids. Cultivars with dark red flowers accumulate more anthocyanins in their petals. Flower color changes such as color fading often occur in some cultivars. In this study, low minimum temperature regulated flower color fading and flavonoid synthesis in dahlia ‘Nessho’ were investigated. The pigment contents and expression levels of flavonoid biosynthesis genes were investigated in detail under several growing environments in which color fading occurs. Flavones accumulate more in color-faded orange flowers than in dark red ray florets. The expression analysis of the anthocyanin synthesis pathway genes indicated that the upregulation of flavone synthase (DvFNS) gene expression correlated with the high accumulation of flavones in color-faded petals. DvFNS expression was also detected in young leaves, and the expression level was higher in winter than in summer. Seasonal changes in DvFNS expression in young leaves significantly correlated with color fading in petals. The change in DvFNS expression in young unexpanded leaves of relatively high-sensitive plants was significantly higher than that of low-sensitive plants before and after treatment under inductive conditions. In conclusion, low-temperature-inducible changes in the flavonoid accumulation in petals was suggested to reflect a change in DvFNS expression occurring in the meristem prior to flower bud formation. This temporal DvFNS expression in young unexpanded leaves of ‘Nessho’ dahlia could be an insight for the selection and breeding of non-color fading plants.
en-copyright=
kn-copyright=

en-aut-name=K. MuthamiaEdna
en-aut-sei=K. Muthamia
en-aut-mei=Edna
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=NaitoKoji
en-aut-sei=Naito
en-aut-mei=Koji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=OkadaHiromasa
en-aut-sei=Okada
en-aut-mei=Hiromasa
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=KarasawaYukino
en-aut-sei=Karasawa
en-aut-mei=Yukino
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=KikumuraTokuyu
en-aut-sei=Kikumura
en-aut-mei=Tokuyu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=NaraTakuya
en-aut-sei=Nara
en-aut-mei=Takuya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=HamauzuYasunori
en-aut-sei=Hamauzu
en-aut-mei=Yasunori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=MotokiKo
en-aut-sei=Motoki
en-aut-mei=Ko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=YasubaKen-ichiro
en-aut-sei=Yasuba
en-aut-mei=Ken-ichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=YoshidaYuichi
en-aut-sei=Yoshida
en-aut-mei=Yuichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=KitamuraYoshikuni
en-aut-sei=Kitamura
en-aut-mei=Yoshikuni
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=GotoTanjuro
en-aut-sei=Goto
en-aut-mei=Tanjuro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

affil-num=1
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=2
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=3
en-affil=Faculty of Agriculture, Shinshu University
kn-affil=

affil-num=4
en-affil=Faculty of Agriculture, Shinshu University
kn-affil=

affil-num=5
en-affil=Faculty of Agriculture, Shinshu University
kn-affil=

affil-num=6
en-affil=Faculty of Agriculture, Shinshu University
kn-affil=

affil-num=7
en-affil=Faculty of Agriculture, Shinshu University
kn-affil=

affil-num=8
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=9
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=10
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=11
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=12
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=
en-keyword=anthocyanin
kn-keyword=anthocyanin
en-keyword=dahlia
kn-keyword=dahlia
en-keyword=flavone synthase
kn-keyword=flavone synthase
en-keyword=seasonal color fading
kn-keyword=seasonal color fading
en-keyword=young unexpanded leaves
kn-keyword=young unexpanded leaves
END

start-ver=1.4
cd-journal=joma
no-vol=9
cd-vols=
no-issue=34
article-no=
start-page=36114
end-page=36121
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20240812
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Engineering Zeolitic-Imidazolate-Framework-Derived Mo-Doped Cobalt Phosphide for Efficient OER Catalysts
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Designing a cheap, competent, and durable catalyst for the oxygen evolution reaction (OER) is exceedingly necessary for generating oxygen through a water-splitting reaction. In this project, we have designed a ZIF-67-originated molybdenum-doped cobalt phosphide (CoP) using a simplistic dissolution?regrowth method using Na2MoO4 and a subsequent phosphidation process. This leads to the formation of an exceptional hollow nanocage morphology that is useful for enhanced catalytic activity. Metal?organic frameworks, especially ZIF-67, can be used both as a template and as a metal (cobalt) precursor. Molybdenum-doped CoP was fabricated through a two-step synthesis process, and the fabricated Mo-doped CoP showed excellent catalytic activity during the OER with a lower value of overpotential. Furthermore, the effect of the Mo amount on the catalytic activity has been explored. The best catalyst (CoMoP-2) showed an onset potential of around 1.49 V at 10 mA cm?2 to give rise to a Tafel slope of 62.1 mV dec?1. The improved catalytic activity can be attributed to the increased porosity and surface area of the resultant catalyst.
en-copyright=
kn-copyright=

en-aut-name=RahmanMohammad Atiqur
en-aut-sei=Rahman
en-aut-mei=Mohammad Atiqur
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=CaiZe
en-aut-sei=Cai
en-aut-mei=Ze
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=MoushumyZannatul Mumtarin
en-aut-sei=Moushumy
en-aut-mei=Zannatul Mumtarin
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=TagawaRyuta
en-aut-sei=Tagawa
en-aut-mei=Ryuta
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=HidakaYoshiharu
en-aut-sei=Hidaka
en-aut-mei=Yoshiharu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=NakanoChiyu
en-aut-sei=Nakano
en-aut-mei=Chiyu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=IslamMd. Saidul
en-aut-sei=Islam
en-aut-mei=Md. Saidul
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=SekineYoshihiro
en-aut-sei=Sekine
en-aut-mei=Yoshihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=NishinaYuta
en-aut-sei=Nishina
en-aut-mei=Yuta
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=IdaShintaro
en-aut-sei=Ida
en-aut-mei=Shintaro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=HayamiShinya
en-aut-sei=Hayami
en-aut-mei=Shinya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

affil-num=1
en-affil=Department of Chemistry, Graduate School of Science and Technology, Kumamoto University
kn-affil=

affil-num=2
en-affil=Department of Chemistry, Graduate School of Science and Technology, Kumamoto University
kn-affil=

affil-num=3
en-affil=Department of Applied Chemistry and Biochemistry, Graduate School of Science and Technology, Kumamoto University
kn-affil=

affil-num=4
en-affil=Department of Chemistry, Graduate School of Science and Technology, Kumamoto University
kn-affil=

affil-num=5
en-affil=Department of Chemistry, Graduate School of Science and Technology, Kumamoto University
kn-affil=

affil-num=6
en-affil=Research Core for Interdisciplinary Sciences, Okayama University
kn-affil=

affil-num=7
en-affil=Department of Chemistry, Graduate School of Science and Technology, Kumamoto University
kn-affil=

affil-num=8
en-affil=Department of Chemistry, Graduate School of Science and Technology, Kumamoto University
kn-affil=

affil-num=9
en-affil=Research Core for Interdisciplinary Sciences, Okayama University
kn-affil=

affil-num=10
en-affil=Institute of Industrial Nanomaterials (IINa), Kumamoto University
kn-affil=

affil-num=11
en-affil=Institute of Industrial Nanomaterials (IINa), Kumamoto University
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=238
cd-vols=
no-issue=
article-no=
start-page=120296
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250505
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Grafting-through functionalization of graphene oxide with cationic polymers for enhanced adsorption of anionic dyes and viruses
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Graphene oxide (GO) is a sheet-like carbon material with abundant oxygen-containing functional groups on its surface. GO has been extensively studied as an adsorbent for heavy metals and organic compounds. However, effective strategies for negatively charged materials have yet to be established. This study aimed to synthesize composites of GO and cationic polymers for the selective adsorption of negatively charged materials; a challenge in this approach is the strong electrostatic interactions between GO and cationic polymers, which can lead to aggregation. This study addresses this issue by employing the grafting-through method. GO was initially modified with allylamine to introduce a polymerizable site, followed by radical polymerization to covalently bond polymers to the GO surface, effectively preventing aggregation. Adsorption experiments demonstrated that the GO-polymer composite selectively adsorbs anionic dye, such as methyl orange. Virus adsorption tests showed significantly enhanced performance compared to pristine GO. These results emphasize the critical role of controlled surface modification and charge manipulation in optimizing the adsorption performance of GO. This study establishes a simple and effective approach for synthesizing GO-cationic polymer composites, contributing to the development of advanced materials for water purification applications.
en-copyright=
kn-copyright=

en-aut-name=KimuraRyota
en-aut-sei=Kimura
en-aut-mei=Ryota
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=Ferr?-PujolPilar
en-aut-sei=Ferr?-Pujol
en-aut-mei=Pilar
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=NishinaYuta
en-aut-sei=Nishina
en-aut-mei=Yuta
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

affil-num=1
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=2
en-affil=Research Core for Interdisciplinary Sciences, Okayama University
kn-affil=

affil-num=3
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=
en-keyword=Graphene oxide
kn-keyword=Graphene oxide
en-keyword=Virus adsorption
kn-keyword=Virus adsorption
en-keyword=Dye adsorption
kn-keyword=Dye adsorption
en-keyword=Cationic polymer composites
kn-keyword=Cationic polymer composites
en-keyword=Adsorbent
kn-keyword=Adsorbent
en-keyword=Aggregation
kn-keyword=Aggregation
END

start-ver=1.4
cd-journal=joma
no-vol=60
cd-vols=
no-issue=76
article-no=
start-page=10544
end-page=10547
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=2024
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Investigating the radical properties of oxidized carbon materials under photo-irradiation: behavior of carbon radicals and their application in catalytic reactions
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Oxidized carbon materials have abundant surface functional groups and customizable properties, making them an excellent platform for generating radicals. Unlike reactive oxygen species such as hydroxide or superoxide radicals that have been reported previously, oxidized carbon also produces stable carbon radicals under photo-irradiation. This has been confirmed through electron spin resonance. Among the various oxidized carbon materials synthesized, graphene oxide shows the largest number of carbon radicals when exposed to blue LED light. The light absorption capacity, high surface area, and unique structural characteristics of oxidized carbon materials offer a unique function for radical-mediated oxidative reactions.
en-copyright=
kn-copyright=

en-aut-name=AhmedMd Razu
en-aut-sei=Ahmed
en-aut-mei=Md Razu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=AnayaIsrael Ortiz
en-aut-sei=Anaya
en-aut-mei=Israel Ortiz
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=NishinaYuta
en-aut-sei=Nishina
en-aut-mei=Yuta
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

affil-num=1
en-affil=Research Institute for Interdisciplinary Science, Okayama University
kn-affil=

affil-num=2
en-affil=Research Institute for Interdisciplinary Science, Okayama University
kn-affil=

affil-num=3
en-affil=Research Institute for Interdisciplinary Science, Okayama University
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250723
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Impact of differences in computed tomography value-electron density/physical density conversion tables on calculate dose in low-density areas
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=In radiotherapy treatment planning, the extrapolation of computed tomography (CT) values for low-density areas without known materials may differ between CT scanners, resulting in different calculated doses. We evaluated the differences in the percentage depth dose (PDD) calculated using eight CT scanners. Heterogeneous virtual phantoms were created using LN-300 lung and ??900 HU. For the two types of virtual phantoms, the PDD on the central axis was calculated using five energies, two irradiation field sizes, and two calculation algorithms (the anisotropic analytical algorithm and Acuros XB). For the LN-300 lung, the maximum CT value difference between the eight CT scanners was 51 HU for an electron density (ED) of 0.29 and 8.8 HU for an extrapolated ED of 0.05. The LN-300 lung CT values showed little variation in the CT-ED/physical density data among CT scanners. The difference in the point depth for the PDD in the LN-300 lung between the CT scanners was?<?0.5% for all energies and calculation algorithms. Using Acuros XB, the PDD at ? 900 HU had a maximum difference between facilities of?>?5%, and the dose difference corresponding to an LN-300 lung CT value difference of?>?20 HU was?>?1% at a field size of 2?×?2 cm2. The study findings suggest that the calculated dose of low-density regions without known materials in the CT-ED conversion table introduces a risk of dose differences between facilities because of the calibration of the CT values, even when the same CT-ED phantom radiation treatment planning and treatment devices are used.
en-copyright=
kn-copyright=

en-aut-name=NomuraMia
en-aut-sei=Nomura
en-aut-mei=Mia
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=GotoShunsuke
en-aut-sei=Goto
en-aut-mei=Shunsuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=YoshiokaMizuki
en-aut-sei=Yoshioka
en-aut-mei=Mizuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=KatoYuiko
en-aut-sei=Kato
en-aut-mei=Yuiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=TsunodaAyaka
en-aut-sei=Tsunoda
en-aut-mei=Ayaka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=NishiokaKunio
en-aut-sei=Nishioka
en-aut-mei=Kunio
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=TanabeYoshinori
en-aut-sei=Tanabe
en-aut-mei=Yoshinori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

affil-num=1
en-affil=Faculty of Health Sciences, Department of Radiological Technology, Okayama University Medical School, Okayama University
kn-affil=

affil-num=2
en-affil=Graduate School of Health Sciences, Department of Radiological Technology, Okayama University
kn-affil=

affil-num=3
en-affil=Faculty of Health Sciences, Department of Radiological Technology, Okayama University Medical School, Okayama University
kn-affil=

affil-num=4
en-affil=Faculty of Health Sciences, Department of Radiological Technology, Okayama University Medical School, Okayama University
kn-affil=

affil-num=5
en-affil=Faculty of Health Sciences, Department of Radiological Technology, Okayama University Medical School, Okayama University
kn-affil=

affil-num=6
en-affil=Department of Radiology, Tokuyama Central Hospital
kn-affil=

affil-num=7
en-affil=Faculty of Medicine, Graduate School of Health Sciences, Okayama University
kn-affil=
en-keyword=Computed tomography
kn-keyword=Computed tomography
en-keyword=Dose calculation
kn-keyword=Dose calculation
en-keyword=Inter-facility variation
kn-keyword=Inter-facility variation
en-keyword=Low-density regions
kn-keyword=Low-density regions
en-keyword=Percentage depth dose
kn-keyword=Percentage depth dose
en-keyword=Radiation therapy planning system
kn-keyword=Radiation therapy planning system
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=213
end-page=231
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250314
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=RKPM: Restricted Kernel Page Mechanism to?Mitigate Privilege Escalation Attacks
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Kernel memory corruption attacks against operating systems exploit kernel vulnerabilities to overwrite kernel data. Kernel address space layout randomization makes it difficult to identify kernel data by randomizing their virtual address space. Control flow integrity (CFI) prevents unauthorized kernel code execution by verifying kernel function calls. However, these countermeasures do not prohibit writing to kernel data. If the virtual address of privileged information is specified and CFI is circumvented, the privileged information can be modified by a kernel memory corruption attack. In this paper, we propose a restricted kernel page mechanism (RKPM) to mitigate kernel memory corruption attacks by introducing restricted kernel pages to protect the kernel data specified in the kernel. The RKPM focuses on the fact that kernel memory corruption attacks attempt to read the virtual addresses around the privileged information. The RKPM adopts page table mapping handling and a memory protection key to control the read and write restrictions of the restricted kernel pages. This allows us to mitigate kernel memory corruption attacks by capturing reads to the restricted kernel page before the privileged information is overwritten. As an evaluation of the RKPM, we confirmed that it can mitigate privilege escalation attacks on the latest Linux kernel. We also measured that there was a certain overhead in the kernel performance. This study enhances kernel security by mitigating privilege escalation attacks through the use of software or hardware based restricted kernel pages.
en-copyright=
kn-copyright=

en-aut-name=KuzunoHiroki
en-aut-sei=Kuzuno
en-aut-mei=Hiroki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=YamauchiToshihiro
en-aut-sei=Yamauchi
en-aut-mei=Toshihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

affil-num=1
en-affil=Graduate School of Engineering, Kobe University
kn-affil=

affil-num=2
en-affil=Faculty of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=66
end-page=73
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20241106
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=kdMonitor: Kernel Data Monitor for Detecting Kernel Memory Corruption
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Privilege escalation attacks through memory corruption via kernel vulnerabilities pose significant threats to operating systems. Although the extended Berkley Packet Filter has been employed to trace kernel code execution by inserting interrupts before and after kernel code invocations, it does not track operations before and after kernel data writes, thus hindering effective kernel data monitoring. In this study, we introduce a kernel data monitor (kdMonitor), which is a novel security mechanism designed to detect unauthorized alterations in the monitored kernel data of a dedicated kernel page. The kdMonitor incorporates two distinct methods. The first is periodic monitoring which regularly outputs the monitored kernel data of the dedicated kernel pages. The second is dynamic monitoring, which restricts write access to a dedicated kernel page, supplements any write operations with page faults, and outputs the monitored kernel data of dedicated kernel pages. kdMonitor enables real-time tracking of specified kernel data of the dedicated kernel page residing in the kernel's virtual memory space from the separated machine. Using kdMonitor, we demonstrated its capability to pinpoint tampering with user process privileged information stemming from privilege escalation attacks on the kernel. Through an empirical evaluation, we validated the effectiveness of kdMonitor in detecting privilege escalation attacks by user processes on Linux. Performance assessments revealed that kdMonitor achieved an attack detection time of 0.83 seconds with an overhead of 0.726 %.
en-copyright=
kn-copyright=

en-aut-name=KuzunoHiroki
en-aut-sei=Kuzuno
en-aut-mei=Hiroki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=YamauchiToshihiro
en-aut-sei=Yamauchi
en-aut-mei=Toshihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

affil-num=1
en-affil=Graduate School of Engineering, Kobe University
kn-affil=

affil-num=2
en-affil=Okayama University,Faculty of Environmental, Life, Natural Science and Technology
kn-affil=
en-keyword=Vulnerability countermeasure
kn-keyword=Vulnerability countermeasure
en-keyword=Operating system security
kn-keyword=Operating system security
en-keyword=System security
kn-keyword=System security
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=222
end-page=234
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=2023
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=vkTracer: Vulnerable Kernel Code Tracing to?Generate Profile of?Kernel Vulnerability
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Vulnerable kernel codes are a threat to an operating system kernel. An adversary’s user process can forcefully invoke a vulnerable kernel code to cause privilege escalation or denial of service (DoS). Although service providers or security operators have to determine the effect of kernel vulnerabilities on their environment to decide the kernel updating, the list of vulnerable kernel codes are not provided from the common vulnerabilities and exposures (CVE) report. It is difficult to identify the vulnerable kernel codes from the exploitation result of the kernel which indicates the account information or the kernel suspension. To identify the details of kernel vulnerabilities, this study proposes a vulnerable kernel code tracer (vkTracer), which employs an alternative viewpoint using proof-of-concept (PoC) code to create a profile of kernel vulnerability. vkTracer traces the user process of the PoC code and the running kernel to hook the invocation of the vulnerable kernel codes. Moreover, vkTracer extracts the whole kernel component’s information using the running and static kernel image and debug section. The evaluation results indicated that vkTracer could trace PoC code executions (e.g., privilege escalation and DoS), identify vulnerable kernel codes, and generate kernel vulnerability profiles. Furthermore, the implementation of vkTracer revealed that the identification overhead ranged from 5.2683 s to 5.2728 s on the PoC codes and the acceptable system call latency was 3.7197 μs.
en-copyright=
kn-copyright=

en-aut-name=KuzunoHiroki
en-aut-sei=Kuzuno
en-aut-mei=Hiroki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=YamauchiToshihiro
en-aut-sei=Yamauchi
en-aut-mei=Toshihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

affil-num=1
en-affil=Graduate School of Engineering, Kobe University
kn-affil=

affil-num=2
en-affil=Faculty of Natural Science and Technology, Okayama University
kn-affil=
en-keyword=Kernel vulnerability
kn-keyword=Kernel vulnerability
en-keyword=Dynamic analysis
kn-keyword=Dynamic analysis
en-keyword=System security
kn-keyword=System security
END

start-ver=1.4
cd-journal=joma
no-vol=26
cd-vols=
no-issue=14
article-no=
start-page=6927
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250718
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Inhibitory Effects of Vandetanib on Catecholamine Synthesis in Rat Pheochromocytoma PC12 Cells
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Gain-of-function gene alterations in rearranged during transfection (RET), a receptor tyrosine kinase, are observed in both sporadic and hereditary medullary thyroid cancers (MTCs) and pheochromocytomas and paragangliomas (PPGLs). Several tyrosine kinase inhibitors (TKIs) that target RET have been proven to be effective on MTCs and PCCs. Recently, TKIs, namely, sunitinib and selpercatinib, which were clinically used to target PPGLs, have been reported to decrease catecholamine levels without reducing tumor size. Our clinical case of metastatic medullary thyroid cancer, which is associated with RET mutations undergoing treatment with vandetanib, also suggests that vandetanib can decrease catecholamine levels. Therefore, we investigated the effect of vandetanib, a representative multi-targeted TKI for RET-related MTC, on cell proliferation and catecholamine synthesis in rat pheochromocytoma PC12 cells. Vandetanib reduced viable cells in a concentration-dependent manner. The dopamine and noradrenaline levels of the cell lysate were reduced in a concentration-dependent manner. They also decreased more prominently at lower concentrations of vandetanib compared to the inhibition of cell proliferation. The RNA knockdown study of Ret revealed that this inhibitory effect on catecholamine synthesis is mainly mediated by the suppression of RET signaling. Next, we focused on two signaling pathways downstream of RET, namely, ERK and AKT signaling. Treatment with vandetanib reduced both ERK and AKT phosphorylation in PC12 cells. Moreover, both an MEK inhibitor U0126 and a PI3K/AKT inhibitor LY294002 suppressed catecholamine synthesis without decreasing viable cells. This study in rat pheochromocytoma PC12 cells reveals the direct inhibitory effects of vandetanib on catecholamine synthesis via the suppression of RET-ERK and RET-AKT signaling.
en-copyright=
kn-copyright=

en-aut-name=ItohYoshihiko
en-aut-sei=Itoh
en-aut-mei=Yoshihiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=InagakiKenichi
en-aut-sei=Inagaki
en-aut-mei=Kenichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=TerasakaTomohiro
en-aut-sei=Terasaka
en-aut-mei=Tomohiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=MorimotoEisaku
en-aut-sei=Morimoto
en-aut-mei=Eisaku
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=IshiiTakahiro
en-aut-sei=Ishii
en-aut-mei=Takahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=YamaokaKimitomo
en-aut-sei=Yamaoka
en-aut-mei=Kimitomo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=FujisawaSatoshi
en-aut-sei=Fujisawa
en-aut-mei=Satoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=WadaJun
en-aut-sei=Wada
en-aut-mei=Jun
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

affil-num=1
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=2
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=3
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=4
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=5
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=6
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=7
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=8
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
en-keyword=tyrosine kinase inhibitor
kn-keyword=tyrosine kinase inhibitor
en-keyword=multiple endocrine neoplasia type 2
kn-keyword=multiple endocrine neoplasia type 2
en-keyword=paraganglioma
kn-keyword=paraganglioma
en-keyword=RET
kn-keyword=RET
en-keyword=ERK
kn-keyword=ERK
en-keyword=AKT
kn-keyword=AKT
END

start-ver=1.4
cd-journal=joma
no-vol=65
cd-vols=
no-issue=7
article-no=
start-page=319
end-page=325
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250715
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Nationwide Survey of Middle Meningeal Artery Embolization for Chronic Subdural Hematoma in Japan
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Middle meningeal artery embolization has increasingly been used to treat chronic subdural hematoma. However, the current state of its application and outcomes in Japan remains unclear. We conducted a multicenter observational study involving facilities affiliated with the Japanese Society for Neuroendovascular Therapy to assess current practices and clarify the usefulness and safety of middle meningeal artery embolization for chronic subdural hematoma. A total of 466 patients from 40 facilities were included. The mean age of the patients was 78.0 ± 10.5 years, and bleeding risks, including antithrombotic therapy or bleeding predisposition, were present in 36.1% of patients. The most common timing for middle meningeal artery embolization was after the second burr hole surgery, accounting for 34.8% of cases. N-butyl-2-cyanoacrylate was used as the embolic material in 67% of cases. The complication rate was 5.2%, with complication-related morbidity at 0.9%. Hematomas were stable in 91.5% of cases at 30 days post-middle meningeal artery embolization. The symptomatic recurrence rate was 8.9%. Cases that underwent middle meningeal artery embolization after the second or subsequent burr hole surgeries were significantly associated with symptomatic recurrence. This study is the first nationwide survey investigating the real-world clinical practice of middle meningeal artery embolization for chronic subdural hematoma in Japan. While it included many elderly patients, recurrent cases, and those with bleeding risks, the safety and usefulness of middle meningeal artery embolization were deemed acceptable. However, symptomatic recurrence was common even in cases with middle meningeal artery embolization when performed after the second or subsequent burr hole surgeries. A further prospective study will be warranted to clarify treatment indications, optimal timing, and treatment techniques of middle meningeal artery embolization.
en-copyright=
kn-copyright=

en-aut-name=MURAISatoshi
en-aut-sei=MURAI
en-aut-mei=Satoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=EBISUDANIYuki
en-aut-sei=EBISUDANI
en-aut-mei=Yuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=HARUMAJun
en-aut-sei=HARUMA
en-aut-mei=Jun
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=HIRAMATSUMasafumi
en-aut-sei=HIRAMATSU
en-aut-mei=Masafumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=HISHIKAWATomohito
en-aut-sei=HISHIKAWA
en-aut-mei=Tomohito
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=SATOWTetsu
en-aut-sei=SATOW
en-aut-mei=Tetsu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=SUGIUKenji
en-aut-sei=SUGIU
en-aut-mei=Kenji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

affil-num=1
en-affil=Department of Neurosurgery, Kawasaki Medical School
kn-affil=

affil-num=2
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=3
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=4
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=5
en-affil=Department of Neurosurgery, Kawasaki Medical School
kn-affil=

affil-num=6
en-affil=Department of Neurosurgery/Stroke Center, Kindai University Hospital
kn-affil=

affil-num=7
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=chronic subdural hematoma
kn-keyword=chronic subdural hematoma
en-keyword=endovascular therapy
kn-keyword=endovascular therapy
en-keyword=middle meningeal artery
kn-keyword=middle meningeal artery
END

start-ver=1.4
cd-journal=joma
no-vol=12
cd-vols=
no-issue=
article-no=
start-page=115
end-page=119
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20251231
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Safety of Adenosine-assisted Clipping Surgery for Unruptured Cerebral Aneurysms: Interim Results of a Single-center, Single-arm Study
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=The aim of this single-center, single-arm study was to evaluate the safety of adenosine-assisted clipping surgery for unruptured cerebral aneurysms. Five patients underwent aneurysmal clipping during adenosine-induced hypotension at ?60 mmHg. The mean age of patients was 63.4±8.5 years, and the mean aneurysm size was 5.3±1.1 mm. The prevalence of patients with modified Rankin Scale scores of zero 30 days after surgery was 100%. The degree of aneurysm obliteration was complete in 4 patients and residual dome in 1 patient. The mean total dosage of adenosine was 37.4±18.8 mg. The mean duration of systolic blood pressure at ?60 mmHg was 64.2±28.3 secs. No patients exhibited paroxysmal atrial fibrillation within 24 hours after adenosine administration or elevation of high-sensitivity cardiac troponin T on postoperative day 1. There was no reduction in either motor-evoked or somatosensory-evoked potential amplitude during surgery. Adenosine-induced hypotension is a safe procedure in clipping surgery for unruptured cerebral aneurysms.
en-copyright=
kn-copyright=

en-aut-name=HISHIKAWATomohito
en-aut-sei=HISHIKAWA
en-aut-mei=Tomohito
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=MURAISatoshi
en-aut-sei=MURAI
en-aut-mei=Satoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=HIRAMATSUMasafumi
en-aut-sei=HIRAMATSU
en-aut-mei=Masafumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=HARUMAJun
en-aut-sei=HARUMA
en-aut-mei=Jun
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=EBISUDANIYuki
en-aut-sei=EBISUDANI
en-aut-mei=Yuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=YASUHARATakao
en-aut-sei=YASUHARA
en-aut-mei=Takao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=SUGIUKenji
en-aut-sei=SUGIU
en-aut-mei=Kenji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=SHIMIZUKazuyoshi
en-aut-sei=SHIMIZU
en-aut-mei=Kazuyoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=NAKAGAWAKoji
en-aut-sei=NAKAGAWA
en-aut-mei=Koji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=KIMURA-ONOAya
en-aut-sei=KIMURA-ONO
en-aut-mei=Aya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=HOTTAKatsuyuki
en-aut-sei=HOTTA
en-aut-mei=Katsuyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=MORIMATSUHiroshi
en-aut-sei=MORIMATSU
en-aut-mei=Hiroshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

en-aut-name=DATEIsao
en-aut-sei=DATE
en-aut-mei=Isao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=

affil-num=1
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=2
en-affil=Department of Neurosurgery, Kawasaki Medical School
kn-affil=

affil-num=3
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=4
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=5
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=6
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=7
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=8
en-affil=Department of Anesthesiology and Resuscitology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=9
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=10
en-affil=Center for Innovative Clinical Medicine, Okayama University Hospital
kn-affil=

affil-num=11
en-affil=Center for Innovative Clinical Medicine, Okayama University Hospital
kn-affil=

affil-num=12
en-affil=Department of Anesthesiology and Resuscitology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=13
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=adenosine
kn-keyword=adenosine
en-keyword=clipping
kn-keyword=clipping
en-keyword=safety
kn-keyword=safety
en-keyword=unruptured cerebral aneurysm
kn-keyword=unruptured cerebral aneurysm
END

start-ver=1.4
cd-journal=joma
no-vol=351
cd-vols=
no-issue=
article-no=
start-page=199522
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=202501
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Evidence for the replication of a plant rhabdovirus in its arthropod mite vector
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Transmission of plant viruses that replicate in the insect vector is known as persistent-propagative manner. However, it remains unclear whether such virus-vector relationships also occur between plant viruses and other biological vectors such as arthropod mites. In this study, we investigated the possible replication of orchid fleck virus (OFV), a segmented plant rhabdovirus, within its mite vector (Brevipalpus californicus s.l.) using quantitative RT-qPCR, western blotting and next-generation sequencing. Time-course RT-qPCR and western blot analyses showed an increasing OFV accumulation pattern in mites after virus acquisition. Since OFV genome expression requires the transcription of polyadenylated mRNAs, polyadenylated RNA fractions extracted from the viruliferous mite samples and OFV-infected plant leaves were used for RNA-seq analysis. In the mite and plant datasets, a large number of sequence reads were aligned to genomic regions of OFV RNA1 and RNA2 corresponding to transcribed viral gene mRNAs. This includes the short polyadenylated transcripts originating from the leader and trailer regions at the ends of the viral genome, which are believed to play a crucial role in viral transcription/replication. In contrast, a low number of reads were mapped to the non-transcribed regions (gene junctions). These results strongly suggested that OFV gene expression occurs both in mites and plants. Additionally, deep sequencing revealed the accumulation of OFV-derived small RNAs in mites, although their size profiles differ from those found in plants. Taken together, our results indicated that OFV replicates within a mite vector and is targeted by the RNA-silencing mechanism.
en-copyright=
kn-copyright=

en-aut-name=KondoHideki
en-aut-sei=Kondo
en-aut-mei=Hideki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=FujitaMiki
en-aut-sei=Fujita
en-aut-mei=Miki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=TelengechPaul
en-aut-sei=Telengech
en-aut-mei=Paul
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=MaruyamKazuyuki
en-aut-sei=Maruyam
en-aut-mei=Kazuyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=HyodoKiwamu
en-aut-sei=Hyodo
en-aut-mei=Kiwamu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=TassiAline Daniele
en-aut-sei=Tassi
en-aut-mei=Aline Daniele
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=OchoaRonald
en-aut-sei=Ochoa
en-aut-mei=Ronald
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=AndikaIda Bagus
en-aut-sei=Andika
en-aut-mei=Ida Bagus
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=SuzukiNobuhiro
en-aut-sei=Suzuki
en-aut-mei=Nobuhiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

affil-num=1
en-affil=Institute of Plant Science and Resources (IPSR), Okayama University
kn-affil=

affil-num=2
en-affil=Institute of Plant Science and Resources (IPSR), Okayama University
kn-affil=

affil-num=3
en-affil=Institute of Plant Science and Resources (IPSR), Okayama University
kn-affil=

affil-num=4
en-affil=Institute of Plant Science and Resources (IPSR), Okayama University
kn-affil=

affil-num=5
en-affil=Institute of Plant Science and Resources (IPSR), Okayama University
kn-affil=

affil-num=6
en-affil=Tropical Research and Education Center, University of Florida
kn-affil=

affil-num=7
en-affil=Systematic Entomology Laboratory, USDA
kn-affil=

affil-num=8
en-affil=College of Plant Protection, Northwest A&F University
kn-affil=

affil-num=9
en-affil=Institute of Plant Science and Resources (IPSR), Okayama University
kn-affil=
en-keyword=Rhabdovirus
kn-keyword=Rhabdovirus
en-keyword=Plant
kn-keyword=Plant
en-keyword=Mite
kn-keyword=Mite
en-keyword=Vector
kn-keyword=Vector
en-keyword=Replication
kn-keyword=Replication
en-keyword=mRNA
kn-keyword=mRNA
en-keyword=Small RNA
kn-keyword=Small RNA
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=ncaf080
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250718
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Optimizing radiation dose and image quality in neonatal mobile radiography
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Children are more susceptible to radiation exposure than adults. Therefore, determining an appropriate radiation dose requires balancing and minimizing radiation exposure while maintaining image quality (IQ) for accurate diagnosis. We evaluated the optimal radiation dose parameters for neonatal chest and abdominal mobile radiography by assessing entrance surface dose and IQ indices. A range of exposure parameters was tested on neonatal and acrylic phantoms, and the optimal settings were determined through visual and physical evaluations. Overall, 65 kVp and 1.2 mAs provided the best balance between minimizing radiation exposure and maintaining high IQ for neonates. This study offers essential insights into optimizing radiographic conditions for neonatal care, contributing to safe and effective radiological practices. These optimized parameters can help guide future clinical applications by ensuring reduced radiation risk and enhanced diagnostic accuracy.
en-copyright=
kn-copyright=

en-aut-name=MaedaTakahiko
en-aut-sei=Maeda
en-aut-mei=Takahiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=HaraMakoto
en-aut-sei=Hara
en-aut-mei=Makoto
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=YamasakiHiroyuki
en-aut-sei=Yamasaki
en-aut-mei=Hiroyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=NakaharaMakoto
en-aut-sei=Nakahara
en-aut-mei=Makoto
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=TanabeYoshinori
en-aut-sei=Tanabe
en-aut-mei=Yoshinori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

affil-num=1
en-affil=Graduate School of Health Sciences, Department of Radiological Technology, Okayama University
kn-affil=

affil-num=2
en-affil=Department of Radiology, Hyogo Prefectural Kobe Children’s Hospital
kn-affil=

affil-num=3
en-affil=Department of Radiology, Hyogo Prefectural Kobe Children’s Hospital
kn-affil=

affil-num=4
en-affil=Department of Radiology, Hyogo Prefectural Tamba Medical Center
kn-affil=

affil-num=5
en-affil=Faculty of Medicine, Graduate School of Health Sciences, Okayama University
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=17
cd-vols=
no-issue=7
article-no=
start-page=902
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250711
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Development of an Antimicrobial Coating Film for Denture Lining Materials
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background/Objectives: Denture hygiene is essential for the prevention of oral candidiasis, a condition frequently associated with Candida albicans colonization on denture surfaces. Cetylpyridinium chloride (CPC)-loaded montmorillonite (CPC-Mont) has demonstrated antimicrobial efficacy in tissue conditioners and demonstrates potential for use in antimicrobial coatings. In this study, we aimed to develop and characterize CPC-Mont-containing coating films for dentures, focusing on their physicochemical behaviors and antifungal efficacies. Methods: CPC was intercalated into sodium-type montmorillonite to prepare CPC-Mont; thereafter, films containing CPC-Mont were fabricated using emulsions of different polymer types (nonionic, cationic, and anionic). CPC loading, release, and recharging behaviors were assessed at various temperatures, and activation energies were calculated using Arrhenius plots. Antimicrobial efficacy against Candida albicans was evaluated for each film using standard microbial assays. Results: X-ray diffraction analysis confirmed the expansion of montmorillonite interlayer spacing by approximately 3 nm upon CPC loading. CPC-Mont showed temperature-dependent release and recharging behavior, with higher temperatures enhancing its performance. The activation energy for CPC release was 38 kJ/mol, while that for recharging was 26 kJ/mol. Nonionic emulsions supported uniform CPC-Mont dispersion and successful film formation, while cationic and anionic emulsions did not. CPC-Mont-containing coatings maintained antimicrobial activity against Candida albicans on dentures. Conclusions: CPC-Mont can be effectively incorporated into nonionic emulsion-based films to create antimicrobial coatings for denture applications. The films exhibited temperature-responsive, reversible CPC release and recharging behaviors, while maintaining antifungal efficacy, findings which suggest the potential utility of CPC-Mont-containing films as a practical strategy to prevent denture-related candidiasis.
en-copyright=
kn-copyright=

en-aut-name=YoshiharaKumiko
en-aut-sei=Yoshihara
en-aut-mei=Kumiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=KameyamaTakeru
en-aut-sei=Kameyama
en-aut-mei=Takeru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=NagaokaNoriyuki
en-aut-sei=Nagaoka
en-aut-mei=Noriyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=MaruoYukinori
en-aut-sei=Maruo
en-aut-mei=Yukinori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=YoshidaYasuhiro
en-aut-sei=Yoshida
en-aut-mei=Yasuhiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=Van MeerbeekBart
en-aut-sei=Van Meerbeek
en-aut-mei=Bart
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=OkiharaTakumi
en-aut-sei=Okihara
en-aut-mei=Takumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

affil-num=1
en-affil=National Institute of Advanced Industrial Science and Technology (AIST), Health and Medical Research Institute
kn-affil=

affil-num=2
en-affil=Graduate School of Natural Science and Technology, Okayama University
kn-affil=

affil-num=3
en-affil=Dental School, Advanced Research Center for Oral and Craniofacial Science, Okayama University
kn-affil=

affil-num=4
en-affil=Department of Prosthodontics, Okayama University
kn-affil=

affil-num=5
en-affil=Department of Biomaterials and Bioengineering, Faculty of Dental Medicine, Hokkaido University
kn-affil=

affil-num=6
en-affil=BIOMAT, Department of Oral Health Sciences, KU Leuvem
kn-affil=

affil-num=7
en-affil=Graduate School of Natural Science and Technology, Okayama University
kn-affil=
en-keyword=antimicrobial
kn-keyword=antimicrobial
en-keyword=denture liner
kn-keyword=denture liner
en-keyword=cetylpyridiniumchloride
kn-keyword=cetylpyridiniumchloride
en-keyword=drug release
kn-keyword=drug release
en-keyword=drug recharge
kn-keyword=drug recharge
END

start-ver=1.4
cd-journal=joma
no-vol=121
cd-vols=
no-issue=5
article-no=
start-page=e70046
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250304
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Spider mite tetranins elicit different defense responses in different host habitats
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Spider mites (Tetranychus urticae) are a major threat to economically important crops. Here, we investigated the potential of tetranins, in particular Tet3 and Tet4, as T. urticae protein-type elicitors that stimulate plant defense. Truncated Tet3 and Tet4 proteins showed efficacy in activating the defense gene pathogenesis-related 1 (PR1) and inducing phytohormone production in leaves of Phaseolus vulgaris. In particular, Tet3 caused a drastically higher Ca2+ influx in leaves, but a lower reactive oxygen species (ROS) generation compared to other tetranins, whereas Tet4 caused a low Ca2+ influx and a high ROS generation in the host plants. Such specific and non-specific elicitor activities were examined by knockdown of Tet3 and Tet4 expressions in mites, confirming their respective activities and in particular showing that they function additively or synergistically to induce defense responses. Of great interest is the fact that Tet3 and Tet4 expression levels were higher in mites on their preferred host, P. vulgaris, compared to the levels in mites on the less-preferred host, Cucumis sativus, whereas Tet1 and Tet2 were constitutively expressed regardless of their host. Furthermore, mites that had been hosted on C. sativus induced lower levels of PR1 expression, Ca2+ influx and ROS generation, i.e., Tet3- and Tet4-responsive defense responses, in both P. vulgaris and C. sativus leaves compared to the levels induced by mites that had been hosted on P. vulgaris. Taken together, these findings show that selected tetranins respond to variable host cues that may optimize herbivore fitness by altering the anti-mite response of the host plant.
en-copyright=
kn-copyright=

en-aut-name=EndoYukiko
en-aut-sei=Endo
en-aut-mei=Yukiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=TanakaMiku
en-aut-sei=Tanaka
en-aut-mei=Miku
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=UemuraTakuya
en-aut-sei=Uemura
en-aut-mei=Takuya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=TanimuraKaori
en-aut-sei=Tanimura
en-aut-mei=Kaori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=DesakiYoshitake
en-aut-sei=Desaki
en-aut-mei=Yoshitake
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=OzawaRika
en-aut-sei=Ozawa
en-aut-mei=Rika
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=BonzanoSara
en-aut-sei=Bonzano
en-aut-mei=Sara
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=MaffeiMassimo E.
en-aut-sei=Maffei
en-aut-mei=Massimo E.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=ShinyaTomonori
en-aut-sei=Shinya
en-aut-mei=Tomonori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=GalisIvan
en-aut-sei=Galis
en-aut-mei=Ivan
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=ArimuraGen‐ichiro
en-aut-sei=Arimura
en-aut-mei=Gen‐ichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

affil-num=1
en-affil=Department of Biological Science and Technology, Faculty of Advanced Engineering, Tokyo University of Science
kn-affil=

affil-num=2
en-affil=Department of Biological Science and Technology, Faculty of Advanced Engineering, Tokyo University of Science
kn-affil=

affil-num=3
en-affil=Department of Biological Science and Technology, Faculty of Advanced Engineering, Tokyo University of Science
kn-affil=

affil-num=4
en-affil=Department of Biological Science and Technology, Faculty of Advanced Engineering, Tokyo University of Science
kn-affil=

affil-num=5
en-affil=Department of Biological Science and Technology, Faculty of Advanced Engineering, Tokyo University of Science
kn-affil=

affil-num=6
en-affil=Center for Ecological Research, Kyoto University
kn-affil=

affil-num=7
en-affil=Department of Life Sciences and Systems Biology, Plant Physiology Unit, University of Turin
kn-affil=

affil-num=8
en-affil=Department of Life Sciences and Systems Biology, Plant Physiology Unit, University of Turin
kn-affil=

affil-num=9
en-affil=Institute of Plant Science and Resources (IPSR), Okayama University
kn-affil=

affil-num=10
en-affil=Institute of Plant Science and Resources (IPSR), Okayama University
kn-affil=

affil-num=11
en-affil=Department of Biological Science and Technology, Faculty of Advanced Engineering, Tokyo University of Science
kn-affil=
en-keyword=Cucumis sativus
kn-keyword=Cucumis sativus
en-keyword=elicitor
kn-keyword=elicitor
en-keyword=Phaseolus vulgaris
kn-keyword=Phaseolus vulgaris
en-keyword=spider mite (Tetranychus urticae)
kn-keyword=spider mite (Tetranychus urticae)
en-keyword=tetranin
kn-keyword=tetranin
END

start-ver=1.4
cd-journal=joma
no-vol=637
cd-vols=
no-issue=8046
article-no=
start-page=744
end-page=748
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250101
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Centrophilic retrotransposon integration via CENH3 chromatin in Arabidopsis
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=In organisms ranging from vertebrates to plants, major components of centromeres are rapidly evolving repeat sequences, such as tandem repeats (TRs) and transposable elements (TEs), which harbour centromere-specific histone H3 (CENH3)1,2. Complete centromere structures recently determined in human and Arabidopsis suggest frequent integration and purging of retrotransposons within the TR regions of centromeres3,4,5. Despite the high impact of ‘centrophilic’ retrotransposons on the paradox of rapid centromere evolution, the mechanisms involved in centromere targeting remain poorly understood in any organism. Here we show that both Ty3 and Ty1 long terminal repeat retrotransposons rapidly turnover within the centromeric TRs of Arabidopsis species. We demonstrate that the Ty1/Copia element Tal1 (Transposon of Arabidopsis lyrata 1) integrates de novo into regions occupied by CENH3 in Arabidopsis thaliana, and that ectopic expansion of the CENH3 region results in spread of Tal1 integration regions. The integration spectra of chimeric TEs reveal the key structural variations responsible for contrasting chromatin-targeting specificities to centromeres versus gene-rich regions, which have recurrently converted during the evolution of these TEs. Our findings show the impact of centromeric chromatin on TE-mediated rapid centromere evolution, with relevance across eukaryotic genomes.
en-copyright=
kn-copyright=

en-aut-name=TsukaharaSayuri
en-aut-sei=Tsukahara
en-aut-mei=Sayuri
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=BousiosAlexandros
en-aut-sei=Bousios
en-aut-mei=Alexandros
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=Perez-RomanEstela
en-aut-sei=Perez-Roman
en-aut-mei=Estela
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=YamaguchiSota
en-aut-sei=Yamaguchi
en-aut-mei=Sota
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=LeduqueBasile
en-aut-sei=Leduque
en-aut-mei=Basile
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=NakanoAimi
en-aut-sei=Nakano
en-aut-mei=Aimi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=NaishMatthew
en-aut-sei=Naish
en-aut-mei=Matthew
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=OsakabeAkihisa
en-aut-sei=Osakabe
en-aut-mei=Akihisa
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=ToyodaAtsushi
en-aut-sei=Toyoda
en-aut-mei=Atsushi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=ItoHidetaka
en-aut-sei=Ito
en-aut-mei=Hidetaka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=EderaAlejandro
en-aut-sei=Edera
en-aut-mei=Alejandro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=TominagaSayaka
en-aut-sei=Tominaga
en-aut-mei=Sayaka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

en-aut-name=Juliarni
en-aut-sei=Juliarni
en-aut-mei=
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=

en-aut-name=KatoKae
en-aut-sei=Kato
en-aut-mei=Kae
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=

en-aut-name=OdaShoko
en-aut-sei=Oda
en-aut-mei=Shoko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=15
ORCID=

en-aut-name=InagakiSoichi
en-aut-sei=Inagaki
en-aut-mei=Soichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=16
ORCID=

en-aut-name=Lorkovi?Zdravko
en-aut-sei=Lorkovi?
en-aut-mei=Zdravko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=17
ORCID=

en-aut-name=NagakiKiyotaka
en-aut-sei=Nagaki
en-aut-mei=Kiyotaka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=18
ORCID=

en-aut-name=BergerFr?d?ric
en-aut-sei=Berger
en-aut-mei=Fr?d?ric
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=19
ORCID=

en-aut-name=KawabeAkira
en-aut-sei=Kawabe
en-aut-mei=Akira
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=20
ORCID=

en-aut-name=QuadranaLeandro
en-aut-sei=Quadrana
en-aut-mei=Leandro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=21
ORCID=

en-aut-name=HendersonIan
en-aut-sei=Henderson
en-aut-mei=Ian
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=22
ORCID=

en-aut-name=KakutaniTetsuji
en-aut-sei=Kakutani
en-aut-mei=Tetsuji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=23
ORCID=

affil-num=1
en-affil=Department of Biological Sciences, The University of Tokyo
kn-affil=

affil-num=2
en-affil=School of Life Sciences, University of Sussex
kn-affil=

affil-num=3
en-affil=School of Life Sciences, University of Sussex
kn-affil=

affil-num=4
en-affil=Department of Biological Sciences, The University of Tokyo
kn-affil=

affil-num=5
en-affil=Institute of Plant Sciences Paris‐Saclay (IPS2), Centre National de la Recherche Scientifique, Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement, Universit? Evry, Universit? Paris
kn-affil=

affil-num=6
en-affil=Department of Biological Sciences, The University of Tokyo
kn-affil=

affil-num=7
en-affil=Department of Plant Sciences, University of Cambridge
kn-affil=

affil-num=8
en-affil=Department of Biological Sciences, The University of Tokyo
kn-affil=

affil-num=9
en-affil=Center for Genetic Resource Information, National Institute of Genetics
kn-affil=

affil-num=10
en-affil=Faculty of Science, Hokkaido University
kn-affil=

affil-num=11
en-affil=Institute of Plant Sciences Paris‐Saclay (IPS2), Centre National de la Recherche Scientifique, Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement, Universit? Evry, Universit? Paris
kn-affil=

affil-num=12
en-affil=Department of Biological Sciences, The University of Tokyo
kn-affil=

affil-num=13
en-affil=Department of Biological Sciences, The University of Tokyo
kn-affil=

affil-num=14
en-affil=Department of Integrated Genetics, National Institute of Genetics
kn-affil=

affil-num=15
en-affil=Department of Biological Sciences, The University of Tokyo
kn-affil=

affil-num=16
en-affil=Department of Biological Sciences, The University of Tokyo
kn-affil=

affil-num=17
en-affil=Gregor Mendel Institute (GMI), Austrian Academy of Sciences, Vienna BioCenter (VBC)
kn-affil=

affil-num=18
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=19
en-affil=Gregor Mendel Institute (GMI), Austrian Academy of Sciences, Vienna BioCenter (VBC)
kn-affil=

affil-num=20
en-affil=Faculty of Life Sciences, Kyoto Sangyo University
kn-affil=

affil-num=21
en-affil=Institute of Plant Sciences Paris‐Saclay (IPS2), Centre National de la Recherche Scientifique, Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement, Universit? Evry, Universit? Paris
kn-affil=

affil-num=22
en-affil=Department of Plant Sciences, University of Cambridge
kn-affil=

affil-num=23
en-affil=Department of Biological Sciences, The University of Tokyo
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=186
cd-vols=
no-issue=
article-no=
start-page=118030
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=202505
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=(+)-Terrein exerts anti-obesity and anti-diabetic effects by regulating the differentiation and thermogenesis of brown adipocytes in mice fed a high-fat diet
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Objective: (+)-Terrein, a low-molecular-weight secondary metabolite from Aspergillus terreus, inhibits adipocyte differentiation in vitro. However, the precise mechanisms underlying the effects of (+)-terrein on adipocytes remain unclear. We hypothesized that (+)-terrein modulates adipogenesis and glucose homeostasis in obesity and diabetes via anti-inflammatory action and regulation of adipocyte differentiation. Hence, in this study, we aimed to investigate the in vivo anti-diabetic and anti-obesity effects of (+)-terrein.<br>
Methods: Male C57BL/6?J mice were fed normal chow or high-fat (HF) diet and administered (+)-terrein (180?mg/kg) via intraperitoneal injection. Glucose and insulin tolerance tests, serum biochemical assays, and histological analyses were also performed. Rat brown preadipocytes, mouse brown preadipocytes (T37i cells), and inguinal white adipose tissue (ingWAT) preadipocytes were exposed to (+)-terrein during in vitro adipocyte differentiation. Molecular markers associated with thermogenesis and differentiation were quantified using real-time polymerase chain reaction and western blotting.<br>
Results: (+)-Terrein-treated mice exhibited improved insulin sensitivity and reduced serum lipid and glucose levels, irrespective of the diet. Furthermore, (+)-terrein suppressed body weight gain and mitigated fat accumulation by activating brown adipose tissue in HF-fed mice. (+)-Terrein facilitated the in vitro differentiation of rat brown preadipocytes, T37i cells, and ingWAT preadipocytes by upregulating peroxisome proliferator-activated receptor-γ (PPARγ). This effect was synergistic with that of a PPARγ agonist.<br>
Conclusion: This study demonstrated that (+)-terrein effectively induces PPARγ expression and brown adipocyte differentiation, leading to reduced weight gain and improved glucose and lipid profiles in HF-fed mice. Thus, (+)-terrein is a potent novel agent with potential anti-obesity and anti-diabetic properties.
en-copyright=
kn-copyright=

en-aut-name=Aoki-SaitoHaruka
en-aut-sei=Aoki-Saito
en-aut-mei=Haruka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=MandaiHiroki
en-aut-sei=Mandai
en-aut-mei=Hiroki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=NakakuraTakashi
en-aut-sei=Nakakura
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=SasakiTsutomu
en-aut-sei=Sasaki
en-aut-mei=Tsutomu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=KitamuraTadahiro
en-aut-sei=Kitamura
en-aut-mei=Tadahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=OmoriKazuhiro
en-aut-sei=Omori
en-aut-mei=Kazuhiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=HisadaTakeshi
en-aut-sei=Hisada
en-aut-mei=Takeshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=OkadaShuichi
en-aut-sei=Okada
en-aut-mei=Shuichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=SugaSeiji
en-aut-sei=Suga
en-aut-mei=Seiji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=YamadaMasanobu
en-aut-sei=Yamada
en-aut-mei=Masanobu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=SaitoTsugumichi
en-aut-sei=Saito
en-aut-mei=Tsugumichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

affil-num=1
en-affil=Department of Allergy and Respiratory Medicine, Gunma University Graduate School of Medicine
kn-affil=

affil-num=2
en-affil=Department of Pharmacy, Faculty of Pharmacy, Gifu University of Medical Science
kn-affil=

affil-num=3
en-affil=Department of Anatomy, Teikyo University School of Medicine
kn-affil=

affil-num=4
en-affil=Division of Food Science and Biotechnology, Graduate School of Agriculture, Kyoto University
kn-affil=

affil-num=5
en-affil=Metabolic Signal Research Center, Institute for Molecular and Cellular Regulation, Gunma University
kn-affil=

affil-num=6
en-affil=Department of Pathophysiology-Periodontal Science, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=7
en-affil=Gunma University Graduate School of Health Sciences
kn-affil=

affil-num=8
en-affil=Department of Diabetes, Soleiyu Asahi Clinic
kn-affil=

affil-num=9
en-affil=Division of Applied Chemistry, Graduate School of Natural Sciences and Technology, Okayama University
kn-affil=

affil-num=10
en-affil=Department of Medicine and Molecular Science, Gunma University Graduate School of Medicine
kn-affil=

affil-num=11
en-affil=Department of Health & Sports Sciences, Faculty of Education, Tokyo Gakugei University
kn-affil=
en-keyword=(+)-Terrein
kn-keyword=(+)-Terrein
en-keyword=Brown adipose tissue
kn-keyword=Brown adipose tissue
en-keyword=Thermogenesis
kn-keyword=Thermogenesis
en-keyword=Obesity
kn-keyword=Obesity
en-keyword=PPARγ
kn-keyword=PPARγ
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=2025
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=From Carboxylic Acids or Their Derivatives to Amines and Ethers: Modern Decarboxylative Approaches for Sustainable C?N and C?O Bond Formation
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Amines and ethers represent essential structural motifs in pharmaceuticals, natural products, organic materials, and catalytic systems. The development of novel, environmentally friendly, and cost-effective strategies for constructing C?N and C?O bonds is therefore of significant importance for the synthesis of these compounds. In recent years, carboxylic acids and their derivatives have emerged as attractive, inexpensive, non-toxic, and readily available synthetic building blocks, serving as promising alternatives to aryl halides. Growing evidence has demonstrated that decarboxylative amination and etherification of carboxylic acid derivatives offer a powerful approach for the synthesis of amines and ethers. These transformations proceed via three principal mechanistic pathways, each offering high atom economy. Specifically, carbanions (or organometallic species) generated through heterolytic decarboxylation can react with suitable electrophiles to form C?heteroatom bonds. In contrast, carbon-centred radicals produced through homolytic decarboxylation can couple with heteroatom-based reagents via radical recombination or oxidative trapping. Additionally, carbocations are typically formed via electrochemical oxidation of carboxylic acids: oxidative decarboxylation first yields a carbon radical, which is then further oxidized at the anode to generate a carbocation. This highly electrophilic intermediate can subsequently be intercepted by heteroatom nucleophiles to construct C?N or C?O bonds. This review highlights recent advances in the field, with a focus on transition metal catalysis, photoredox catalysis, and electrochemical methods for decarboxylative amination and etherification.
en-copyright=
kn-copyright=

en-aut-name=YanWeidan
en-aut-sei=Yan
en-aut-mei=Weidan
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=TianTian
en-aut-sei=Tian
en-aut-mei=Tian
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=NishiharaYasushi
en-aut-sei=Nishihara
en-aut-mei=Yasushi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

affil-num=1
en-affil=Graduate School of Natural Science and Technology, Okayama University
kn-affil=

affil-num=2
en-affil=Graduate School of Natural Science and Technology, Okayama University
kn-affil=

affil-num=3
en-affil=Research Institute for Interdisciplinary Science (RIIS), Okayama University
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=e00678
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250623
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Alkoxy‐Substituted Anthrabis(Thiadiazole)‐Terthiophene Copolymers for Organic Photovoltaics: A Unique Wavy Backbone Enhances Aggregation, Molecular Order, and Device Efficiency
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Two polymer donors, PATz3T-o6BO and PATz3T-o6HD, incorporating alkoxy-substituted anthra[1,2-c:5,6-c′]bis([1,2,5]thiadiazole), were strategically designed and synthesized. The unique wavy backbone of these polymers effectively reduced aggregation, leading to enhanced solubility and significantly improved molecular ordering. Consequently, the PATz3T-o6HD:Y12-based solar cells achieved a power conversion efficiency (PCE) of 7.94%. These findings provide valuable insights into the molecular design of high-performance polymer donors for organic photovoltaics (OPVs).
en-copyright=
kn-copyright=

en-aut-name=YanYi
en-aut-sei=Yan
en-aut-mei=Yi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=MoriHiroki
en-aut-sei=Mori
en-aut-mei=Hiroki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=YoshinoTomoki
en-aut-sei=Yoshino
en-aut-mei=Tomoki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=InamiRyuki
en-aut-sei=Inami
en-aut-mei=Ryuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=ChangJiaxin
en-aut-sei=Chang
en-aut-mei=Jiaxin
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=GaoJunqing
en-aut-sei=Gao
en-aut-mei=Junqing
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=NishiharaYasushi
en-aut-sei=Nishihara
en-aut-mei=Yasushi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

affil-num=1
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=2
en-affil=Research Institute for Interdisciplinary Science, Okayama University
kn-affil=

affil-num=3
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=4
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=5
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=6
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=7
en-affil=Research Institute for Interdisciplinary Science, Okayama University
kn-affil=
en-keyword=Aggregation
kn-keyword=Aggregation
en-keyword=Backbone conformation
kn-keyword=Backbone conformation
en-keyword=Conjugated polymers
kn-keyword=Conjugated polymers
en-keyword=Organic solar cells
kn-keyword=Organic solar cells
en-keyword=Semiconducting polymers
kn-keyword=Semiconducting polymers
END

start-ver=1.4
cd-journal=joma
no-vol=39
cd-vols=
no-issue=8
article-no=
start-page=1653
end-page=1660
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250527
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Chemical composition of essential oil of Acacia crassicarpa Benth. (Fabaceae) from Vietnam
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=This research aimed to identify the volatile compounds found in the fresh leaves of Acacia crassicarpa Benth. This is the first phytochemical investigation of this species. Essential oils from the leaves of A. crassicarpa were obtained by hydro-distillation and analyzed by gas chromatography coupled with mass spectrometry (GC/MS). Sixty-one compounds accounting for 95.8% of the leaf oil were identified. The classes of compounds identified in the oil sample were aldehydes (30.7%), sesquiterpene hydrocarbons (25.2%), alkanes (19.1%), oxygenated monoterpenes (3.6%) oxygenated sesquiterpenes (2.3%), monoterpene hydrocarbons (0.8%) and others (14.2%). The major constituents in the leaf oil were tridecanal (24.5%), (E)-caryophyllene (11.7%), n-heneicosane (7.2%), squalene (6.5%), and 7-tetradecenal (5.9%).
en-copyright=
kn-copyright=

en-aut-name=Quoc DoanTuan
en-aut-sei=Quoc Doan
en-aut-mei=Tuan
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=Tien DinhTai
en-aut-sei=Tien Dinh
en-aut-mei=Tai
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=K. MatsumotoTetsuya
en-aut-sei=K. Matsumoto
en-aut-mei=Tetsuya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=DinhDien
en-aut-sei=Dinh
en-aut-mei=Dien
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=MikiNaoko
en-aut-sei=Miki
en-aut-mei=Naoko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=HirobeMuneto
en-aut-sei=Hirobe
en-aut-mei=Muneto
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=Thi NguyenHoai
en-aut-sei=Thi Nguyen
en-aut-mei=Hoai
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

affil-num=1
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=2
en-affil=Hue Union of Science and Technology Associations (HUSTA)
kn-affil=

affil-num=3
en-affil=Graduate School of Science and Engineering, Ibaraki University
kn-affil=

affil-num=4
en-affil=Phong Dien Nature Reserve, Phong Dien district, Thua Thien Hue province
kn-affil=

affil-num=5
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=6
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=7
en-affil=Faculty of Pharmacy, Hue University of Medicine and Pharmacy, Hue University
kn-affil=
en-keyword=Acacia crassicarpa
kn-keyword=Acacia crassicarpa
en-keyword=Essential oil
kn-keyword=Essential oil
en-keyword=Tridecanal
kn-keyword=Tridecanal
en-keyword=(E)-Caryophyllene
kn-keyword=(E)-Caryophyllene
END

start-ver=1.4
cd-journal=joma
no-vol=15
cd-vols=
no-issue=1
article-no=
start-page=10712
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20241227
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Shoot-Silicon-Signal protein to regulate root silicon uptake in rice
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Plants accumulate silicon to protect them from biotic and abiotic stresses. Especially in rice (Oryza sativa), a typical Si-accumulator, tremendous Si accumulation is indispensable for healthy growth and productivity. Here, we report a shoot-expressed signaling protein, Shoot-Silicon-Signal (SSS), an exceptional homolog of the flowering hormone “florigen” differentiated in Poaceae. SSS transcript is only detected in the shoot, whereas the SSS protein is also detected in the root and phloem sap. When Si is supplied from the root, the SSS transcript rapidly decreases, and then the SSS protein disappears. In sss mutants, root Si uptake and expression of Si transporters are decreased to a basal level regardless of the Si supply. The grain yield of the mutants is decreased to 1/3 due to insufficient Si accumulation. Thus, SSS is a key phloem-mobile protein for integrating root Si uptake and shoot Si accumulation underlying the terrestrial adaptation strategy of grasses.
en-copyright=
kn-copyright=

en-aut-name=YamajiNaoki
en-aut-sei=Yamaji
en-aut-mei=Naoki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=Mitani-UenoNamiki
en-aut-sei=Mitani-Ueno
en-aut-mei=Namiki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=FujiiToshiki
en-aut-sei=Fujii
en-aut-mei=Toshiki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=ShinyaTomonori
en-aut-sei=Shinya
en-aut-mei=Tomonori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=ShaoJi Feng
en-aut-sei=Shao
en-aut-mei=Ji Feng
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=WatanukiShota
en-aut-sei=Watanuki
en-aut-mei=Shota
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=SaitohYasunori
en-aut-sei=Saitoh
en-aut-mei=Yasunori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=MaJian Feng
en-aut-sei=Ma
en-aut-mei=Jian Feng
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

affil-num=1
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=2
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=3
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=4
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=5
en-affil=State Key Laboratory of Subtropical Silviculture, Zhejiang Agriculture & Forestry University
kn-affil=

affil-num=6
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=7
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=8
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=15
cd-vols=
no-issue=1
article-no=
start-page=12857
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250414
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=OsPIP2;4 aquaporin water channel primarily expressed in roots of rice mediates both water and nonselective Na+ and K+ conductance
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Aquaporin (AQP)-dependent water transport across membranes is indispensable in plants. Recent evidence shows that several AQPs, including plasma membrane intrinsic proteins (PIPs), facilitate the electrogenic transport of ions as well as water transport and are referred to as ion-conducting aquaporins (icAQPs). The present study attempted to identify icAQPs that exhibit cation transport activity among PIPs from rice. Electrophysiological experiments on 11 OsPIPs using Xenopus laevis oocytes revealed that OsPIP2;4 mediated the electrogenic transport of alkali monovalent cations with the selectivity sequence of Na+ ? K+ > Rb+ > Cs+ > Li+, suggesting non-selective cation conductance for Na+ and K+. Transcripts of OsPIP2;4 were abundant in the elongation and mature zones of roots with similar expression levels between the root stelar and remaining outer parts in the cultivar Nipponbare. Immunostaining using sections of the crown roots of Nipponbare plants revealed the expression of OsPIP2;4 in the exodermis and sclerenchyma of the surface region and in the endodermis and pericycle of the stelar region. The present results provide novel insights into OsPIP2;4-dependent non-selective Na+ and K+ transport and its physiological roles in rice.
en-copyright=
kn-copyright=

en-aut-name=TranSen Thi Huong
en-aut-sei=Tran
en-aut-mei=Sen Thi Huong
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=KatsuharaMaki
en-aut-sei=Katsuhara
en-aut-mei=Maki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=MitoYunosuke
en-aut-sei=Mito
en-aut-mei=Yunosuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=OnishiAya
en-aut-sei=Onishi
en-aut-mei=Aya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=HigaAyaka
en-aut-sei=Higa
en-aut-mei=Ayaka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=OnoShuntaro
en-aut-sei=Ono
en-aut-mei=Shuntaro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=PaulNewton Chandra
en-aut-sei=Paul
en-aut-mei=Newton Chandra
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=HorieRie
en-aut-sei=Horie
en-aut-mei=Rie
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=HaradaYoshihiko
en-aut-sei=Harada
en-aut-mei=Yoshihiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=HorieTomoaki
en-aut-sei=Horie
en-aut-mei=Tomoaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

affil-num=1
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=2
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=3
en-affil=Division of Applied Biology, Faculty of Textile Science and Technology, Shinshu University
kn-affil=

affil-num=4
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=5
en-affil=Division of Applied Biology, Faculty of Textile Science and Technology, Shinshu University
kn-affil=

affil-num=6
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=7
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=8
en-affil=Division of Applied Biology, Faculty of Textile Science and Technology, Shinshu University
kn-affil=

affil-num=9
en-affil=Division of Applied Biology, Faculty of Textile Science and Technology, Shinshu University
kn-affil=

affil-num=10
en-affil=Division of Applied Biology, Faculty of Textile Science and Technology, Shinshu University
kn-affil=
en-keyword=Ion-conducting Aquaporins
kn-keyword=Ion-conducting Aquaporins
en-keyword=Non-selective cation channel
kn-keyword=Non-selective cation channel
en-keyword=Rice
kn-keyword=Rice
en-keyword=Roots
kn-keyword=Roots
END

start-ver=1.4
cd-journal=joma
no-vol=15
cd-vols=
no-issue=1
article-no=
start-page=20715
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250701
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Trends in the incidence of severe fever with thrombocytopenia syndrome in Japan: an observational study from 2013 to 2022
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=We aimed to determine the 10-year trend in the incidence of Severe fever with thrombocytopenia syndrome (SFTS) in Japan. This retrospective observational study used a publicly available national database. Trends in the incidence of SFTS with annual percent changes (APC) were examined using Joinpoint regression analysis with stratification by patient age, season, and region. The association between disease incidence and environmental factors was investigated using Spearman’s rank correlation. Between 2013 and 2022, there were 803 notified cases (397 males and 406 females) of SFTS, with 79.5% aged???65 years. The annual incidence rate increased continuously with an APC of 9.6%. The incidence peaked between May and June, with 80.8% of cases observed between May and October. The incidence was predominantly higher in western Japan, and the mean annual incidence rate was the highest in Miyazaki prefecture, with 0.89 per 100,000 people. Correlations between the SFTS incidence rates and environmental factors were observed in western Japan, with forest area (correlation coefficient, 0.80), followed by agricultural population rate (0.70). SFTS incidence is continuously increasing in Japan, especially among the elderly population. Environmental factors such as broader forest areas and increased agricultural population were possibly associated with the incidence.
en-copyright=
kn-copyright=

en-aut-name=FukushimaShinnosuke
en-aut-sei=Fukushima
en-aut-mei=Shinnosuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=AkazawaHidemasa
en-aut-sei=Akazawa
en-aut-mei=Hidemasa
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=KoyamaToshihiro
en-aut-sei=Koyama
en-aut-mei=Toshihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=HagiyaHideharu
en-aut-sei=Hagiya
en-aut-mei=Hideharu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

affil-num=1
en-affil=Department of General Medicine, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine
kn-affil=

affil-num=2
en-affil=Department of General Medicine, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine
kn-affil=

affil-num=3
en-affil=Department of Health Data Science, Dentistry, and Pharmaceutical Sciences, Okayama University Graduate School of Medicine
kn-affil=

affil-num=4
en-affil=Department of Infectious Diseases, Okayama University Hospital
kn-affil=
en-keyword=Epidemiology
kn-keyword=Epidemiology
en-keyword=Severe fever with thrombocytopenia syndrome (SFTS)
kn-keyword=Severe fever with thrombocytopenia syndrome (SFTS)
en-keyword=Tick-borne infectious disease
kn-keyword=Tick-borne infectious disease
en-keyword=Joinpoint regression analysis
kn-keyword=Joinpoint regression analysis
END

start-ver=1.4
cd-journal=joma
no-vol=15
cd-vols=
no-issue=1
article-no=
start-page=23758
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250715
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Automated identification of the origin of energy loss in nonoriented electrical steel by feature extended Ginzburg?Landau free energy framework
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=This study presents the automated identification of the complex magnetization reversal process in nonoriented electrical steel (NOES) using the feature extended Ginzburg?Landau (eX-GL) free energy framework. eX-GL provides a robust connection between microscopic magnetic domains and macroscopic magnetic hysteresis using a data science perspective. This method employs physically meaningful features to analyze the energy landscape, providing insights into the mechanisms behind function. We obtained features representing both the microstructure and energy of the domain wall. The causes of iron loss were traced to the original domain structure, through which we could successfully distinguish and visualize the role of pinning as a promoting and resisting factor. We found that the reversal process was governed not only by general grain boundary pinning but also by segmented magnetic domains within the grain. This method revealed the complex interplay between magnetism and metallography and introduced a new means for transformative material design, bridging structures and functions.
en-copyright=
kn-copyright=

en-aut-name=TaniwakiMichiki
en-aut-sei=Taniwaki
en-aut-mei=Michiki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=NagaokaRyunosuke
en-aut-sei=Nagaoka
en-aut-mei=Ryunosuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=MasuzawaKen
en-aut-sei=Masuzawa
en-aut-mei=Ken
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=SatoShunsuke
en-aut-sei=Sato
en-aut-mei=Shunsuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=FoggiattoAlexandre Lira
en-aut-sei=Foggiatto
en-aut-mei=Alexandre Lira
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=MitsumataChiharu
en-aut-sei=Mitsumata
en-aut-mei=Chiharu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=YamazakiTakahiro
en-aut-sei=Yamazaki
en-aut-mei=Takahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=ObayashiIppei
en-aut-sei=Obayashi
en-aut-mei=Ippei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=HiraokaYasuaki
en-aut-sei=Hiraoka
en-aut-mei=Yasuaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=IgarashiYasuhiko
en-aut-sei=Igarashi
en-aut-mei=Yasuhiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=MizutoriYuta
en-aut-sei=Mizutori
en-aut-mei=Yuta
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=HosseinSepehri Amin
en-aut-sei=Hossein
en-aut-mei=Sepehri Amin
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

en-aut-name=OhkuboTadakatsu
en-aut-sei=Ohkubo
en-aut-mei=Tadakatsu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=

en-aut-name=MogiHisashi
en-aut-sei=Mogi
en-aut-mei=Hisashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=

en-aut-name=KotsugiMasato
en-aut-sei=Kotsugi
en-aut-mei=Masato
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=15
ORCID=

affil-num=1
en-affil=Tokyo University of Science
kn-affil=

affil-num=2
en-affil=Tokyo University of Science
kn-affil=

affil-num=3
en-affil=Tokyo University of Science
kn-affil=

affil-num=4
en-affil=Tokyo University of Science
kn-affil=

affil-num=5
en-affil=Tokyo University of Science
kn-affil=

affil-num=6
en-affil=Tokyo University of Science
kn-affil=

affil-num=7
en-affil=Tokyo University of Science
kn-affil=

affil-num=8
en-affil=Okayama University
kn-affil=

affil-num=9
en-affil=Kyoto University
kn-affil=

affil-num=10
en-affil=University of Tsukuba
kn-affil=

affil-num=11
en-affil=University of Tsukuba
kn-affil=

affil-num=12
en-affil=NIMS
kn-affil=

affil-num=13
en-affil=NIMS
kn-affil=

affil-num=14
en-affil=Nippon Steel
kn-affil=

affil-num=15
en-affil=Tokyo University of Science
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=653
cd-vols=
no-issue=
article-no=
start-page=119205
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=202503
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Meteoritic and asteroidal amino acid heterogeneity: Implications for planetesimal alteration conditions and sample return missions
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Carbonaceous chondrites (CC) and asteroid return samples contain amino acids (AA), which are essential for an origin of life on the early Earth and can provide important information concerning planetesimal alteration processes. While many studies have investigated AA from CC, separate studies have often found differing abundances for the same meteorite. Accordingly, analytical bias, differing terrestrial contamination levels and intrinsic sample heterogeneity have been proposed as potential reasons. However, current analytical techniques allow for the analysis of several mg-sized samples and can thus enable an investigation of AA heterogeneity within single meteorite specimens. Here, such an analytical technique is applied to characterise the AA in triplicate aliquots of three CCs. The results indicate that CCs are heterogenous in terms of their AA at the mm-scale. Furthermore, the results help to further constrain the effects of planetesimal alteration on organic matter and the requirements of future sample return missions that aim to obtain organic-bearing extraterrestrial materials.
en-copyright=
kn-copyright=

en-aut-name=PotiszilChristian
en-aut-sei=Potiszil
en-aut-mei=Christian
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=OtaTsutomu
en-aut-sei=Ota
en-aut-mei=Tsutomu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=YamanakaMasahiro
en-aut-sei=Yamanaka
en-aut-mei=Masahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=KobayashiKatsura
en-aut-sei=Kobayashi
en-aut-mei=Katsura
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=TanakaRyoji
en-aut-sei=Tanaka
en-aut-mei=Ryoji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=NakamuraEizo
en-aut-sei=Nakamura
en-aut-mei=Eizo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

affil-num=1
en-affil=Pheasant Memorial Laboratory, Institute for Planetary Materials, Okayama University
kn-affil=

affil-num=2
en-affil=Pheasant Memorial Laboratory, Institute for Planetary Materials, Okayama University
kn-affil=

affil-num=3
en-affil=Pheasant Memorial Laboratory, Institute for Planetary Materials, Okayama University
kn-affil=

affil-num=4
en-affil=Pheasant Memorial Laboratory, Institute for Planetary Materials, Okayama University
kn-affil=

affil-num=5
en-affil=Pheasant Memorial Laboratory, Institute for Planetary Materials, Okayama University
kn-affil=

affil-num=6
en-affil=Pheasant Memorial Laboratory, Institute for Planetary Materials, Okayama University
kn-affil=
en-keyword=Carbonaceous chondrite
kn-keyword=Carbonaceous chondrite
en-keyword=Heterogeneity
kn-keyword=Heterogeneity
en-keyword=Planetesimal
kn-keyword=Planetesimal
en-keyword=Aqueous alteration
kn-keyword=Aqueous alteration
en-keyword=Amino acid and meteorite
kn-keyword=Amino acid and meteorite
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250603
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Amino Acid Substitutions in Loop C of Arabidopsis PIP2 Aquaporins Alters the Permeability of CO2
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=The transport of CO2 across biomembranes in plant cells is essential for efficient photosynthesis. Some aquaporins capable of CO2 transport, referred to as ‘COOporins’, are postulated to play a crucial role in leaf CO2 diffusion. However, the structural basis of CO2 permeation through aquaporins remains largely unknown. Here, we show that amino acids in loop C are critical for the CO2 permeability of Arabidopsis thaliana PIP2 aquaporins. We found that swapping tyrosine and serine in loop C to histidine and phenylalanine, which differ between AtPIP2;1 and AtPIP2;3, altered CO2 permeability when examined in the Xenopus laevis oocyte heterologous expression system. AlphaFold2 modelling indicated that these substitution induced a conformational shift in the sidechain of arginine in the aromatic/arginine (ar/R) selectivity filter and in lysine at the extracellular mouth of the monomeric pore in PIP2 aquaporins. Our findings demonstrate that distal amino acid substitutions can trigger conformational changes of the ar/R filter in the monomeric pore, modulating CO2 permeability. Additionally, phylogenetic analysis suggested that aquaporins capable of dual water/CO2 permeability are ancestral to those that are water-selective and CO2-impermeable, and CO2-selective and water impermeable.
en-copyright=
kn-copyright=

en-aut-name=TaniaShaila Shermin
en-aut-sei=Tania
en-aut-mei=Shaila Shermin
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=UtsugiShigeko
en-aut-sei=Utsugi
en-aut-mei=Shigeko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=TsuchiyaYoshiyuki
en-aut-sei=Tsuchiya
en-aut-mei=Yoshiyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=SasanoShizuka
en-aut-sei=Sasano
en-aut-mei=Shizuka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=KatsuharaMaki
en-aut-sei=Katsuhara
en-aut-mei=Maki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=MoriIzumi C.
en-aut-sei=Mori
en-aut-mei=Izumi C.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

affil-num=1
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=2
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=3
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=4
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=5
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=6
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=
en-keyword=Arabidopsis thaliana
kn-keyword=Arabidopsis thaliana
en-keyword=CO2 transport
kn-keyword=CO2 transport
en-keyword=monomeric pore
kn-keyword=monomeric pore
en-keyword=PIP2 aquaporin
kn-keyword=PIP2 aquaporin
en-keyword=Xenopus laevis
kn-keyword=Xenopus laevis
END

start-ver=1.4
cd-journal=joma
no-vol=13
cd-vols=
no-issue=23
article-no=
start-page=17720
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=2025
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=A meta-linked isomer of ITIC: influence of aggregation patterns on open-circuit voltage in organic solar cells
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Improving the open-circuit voltage (VOC) of organic solar cells (OSCs) remains an important challenge. While it is known that the energy levels at the donor/acceptor (D/A) interface affect the VOC, the impact of aggregation patterns on the energy levels at the D/A interface has not been fully elucidated. Herein, we focus on ITIC, a widely used acceptor in OSCs, and designed a meta-linked isomer of ITIC (referred to as im-ITIC) to alter molecular symmetry and modify substitution arrangements. Concentration-dependent 1H NMR spectra revealed that im-ITIC shows stronger aggregation behavior in solution. Single-crystal X-ray analysis showed that im-ITIC forms both tail-to-tail (J-aggregation) and face-to-face (H-aggregation) stacking modes, whereas ITIC exclusively forms tail-to-tail stacking. OSCs based on PBDB-T:im-ITIC showed a high VOC value of 1.02 V, which is 0.12 V higher than that of those based on PBDB-T:ITIC. Time-resolved infrared measurements revealed the lifetime of free electrons for the pristine and blend films. The energy levels of the charge transfer state (ECT) for PBDB-T:im-ITIC- and PBDB-T:ITIC OSCs were determined to be 1.57 and 1.39 eV, respectively, correlating with the VOC values. Theoretical calculations indicated that pronounced H-aggregation in im-ITIC increases the ECT compared with J-aggregation, contributing to the improved VOC. This study underscores the critical impact of molecular aggregation patterns on energy alignment and VOC enhancement, offering insights into molecular design for achieving high VOC in OSCs.
en-copyright=
kn-copyright=

en-aut-name=WangKai
en-aut-sei=Wang
en-aut-mei=Kai
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=JinnaiSeihou
en-aut-sei=Jinnai
en-aut-mei=Seihou
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=UesakaKaito
en-aut-sei=Uesaka
en-aut-mei=Kaito
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=YamakataAkira
en-aut-sei=Yamakata
en-aut-mei=Akira
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=IeYutaka
en-aut-sei=Ie
en-aut-mei=Yutaka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

affil-num=1
en-affil=The Institute of Scientific and Industrial Research (SANKEN), The University of Osaka
kn-affil=

affil-num=2
en-affil=The Institute of Scientific and Industrial Research (SANKEN), The University of Osaka
kn-affil=

affil-num=3
en-affil=Graduate School of Natural Science & Technology, Okayama University
kn-affil=

affil-num=4
en-affil=Graduate School of Natural Science & Technology, Okayama University
kn-affil=

affil-num=5
en-affil=The Institute of Scientific and Industrial Research (SANKEN), The University of Osaka
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=158
cd-vols=
no-issue=
article-no=
start-page=107932
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=202509
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Trends in nontuberculous mycobacterial disease mortality based on 2000-2022 data from 83 countries
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Objectives: To examine the international trends for nontuberculous mycobacterial-associated mortality rates, as nontuberculous mycobacterial infections are becoming increasingly prevalent and pose a significant public health challenge, especially in older populations.<br>
Methods: This retrospective observational study used data from the World Health Organization mortality database, which included patients with nontuberculous mycobacterial infection in 83 countries. We stratified the data by sex, age, and geographic region and calculated crude and age-standardized mortality rates to estimate long-term mortality trends.<br>
Results: In total, 42,182 nontuberculous mycobacterial infection-associated deaths (58.1% in women) were reported in 83 countries between 2000 and 2022. The locally weighted regression model estimation for the nontuberculous mycobacterial infection-associated mortality rate more than doubled?from 0.36 deaths per 1000,000 individuals in 2000 to 0.77 deaths per 1000,000 individuals in 2022. Eighty-six percent of nontuberculous mycobacterial infection-associated deaths occurred in people aged ?65 years. The mortality rate was the highest in the Western Pacific Region.<br>
Conclusion: This study highlights the impact of emerging nontuberculous mycobacterial diseases and the importance of targeted interventions for managing and reducing mortality, particularly in vulnerable older populations. Further studies are warranted to determine the factors contributing to geographical disparity and treatment options.
en-copyright=
kn-copyright=

en-aut-name=HaradaKo
en-aut-sei=Harada
en-aut-mei=Ko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=VuQuynh Thi
en-aut-sei=Vu
en-aut-mei=Quynh Thi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=NishimuraYoshito
en-aut-sei=Nishimura
en-aut-mei=Yoshito
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=TakedaTatsuaki
en-aut-sei=Takeda
en-aut-mei=Tatsuaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=HamanoHirofumi
en-aut-sei=Hamano
en-aut-mei=Hirofumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=MinatoYusuke
en-aut-sei=Minato
en-aut-mei=Yusuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=ZamamiYoshito
en-aut-sei=Zamami
en-aut-mei=Yoshito
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=KoyamaToshihiro
en-aut-sei=Koyama
en-aut-mei=Toshihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=HagiyaHideharu
en-aut-sei=Hagiya
en-aut-mei=Hideharu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

affil-num=1
en-affil=Brookdale Department of Geriatrics and Palliative Medicine, Icahn School of Medicine at Mount Sinai
kn-affil=

affil-num=2
en-affil=Department of Health Data Science, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=3
en-affil=Division of Hematology/Oncology, Mayo Clinic
kn-affil=

affil-num=4
en-affil=Department of Education and Research Centre for Clinical Pharmacy, Faculty of Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=5
en-affil=Department of Pharmacy, Okayama University Hospital
kn-affil=

affil-num=6
en-affil=Center for Infectious Disease Research, Fujita Health University
kn-affil=

affil-num=7
en-affil=Department of Pharmacy, Okayama University Hospital
kn-affil=

affil-num=8
en-affil=Department of Health Data Science, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=9
en-affil=Department of Infectious Diseases, Okayama University Hospital
kn-affil=
en-keyword=Population surveillance
kn-keyword=Population surveillance
en-keyword=Mortality
kn-keyword=Mortality
en-keyword=Nontuberculous mycobacterial infections
kn-keyword=Nontuberculous mycobacterial infections
END

start-ver=1.4
cd-journal=joma
no-vol=262
cd-vols=
no-issue=2
article-no=
start-page=385
end-page=395
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20241023
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Analysis of the effect of permeant solutes on the hydraulic resistance of the plasma membrane in cells of Chara corallina
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=In the cells of Chara corallina, permeant monohydric alcohols including methanol, ethanol and 1-propanol increased the hydraulic resistance of the membrane (Lpm?1). We found that the relative value of the hydraulic resistance (rLpm?1) was linearly dependent on the concentration (Cs) of the alcohol. The relationship is expressed in the equation: rLpm?1?=?ρmCs?+?1, where ρm is the hydraulic resistance modifier coefficient of the membrane. Ye et al. (2004) showed that membrane-permeant glycol ethers also increased Lp?1. We used their data to estimate Lpm?1 and rLpm?1. The values of rLpm?1 fit the above relation we found for alcohols. When we plotted the ρm values of all the permeant alcohols and glycol ethers against their molecular weights (MW), we obtained a linear curve with a slope of 0.014 M?1/MW and with a correlation coefficient of 0.99. We analyzed the influence of the permeant solutes on the relative hydraulic resistance of the membrane (rLpm?1) as a function of the external (π0) and internal (πi) osmotic pressures. The analysis showed that the hydraulic resistance modifier coefficients (ρm) were linearly related to the MW of the permeant solutes with a slope of 0.012 M?1/MW and with a correlation coefficient of 0.84. The linear relationship between the effects of permeating solutes on the hydraulic resistance modifier coefficient (ρm) and the MW can be explained in terms of the effect of the effective osmotic pressure on the hydraulic conductivity of water channels. The result of the analysis suggests that the osmotic pressure and not the size of the permeant solute as proposed by (Ye et al., J Exp Bot 55:449?461, 2004) is the decisive factor in a solute’s influence on hydraulic conductivity. Thus, characean water channels (aquaporins) respond to permeant solutes with essentially the same mechanism as to impermeant solutes.
en-copyright=
kn-copyright=

en-aut-name=TazawaMasashi
en-aut-sei=Tazawa
en-aut-mei=Masashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=WayneRandy
en-aut-sei=Wayne
en-aut-mei=Randy
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=KatsuharaMaki
en-aut-sei=Katsuhara
en-aut-mei=Maki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

affil-num=1
en-affil=Yoshida Biological Laboratory
kn-affil=

affil-num=2
en-affil=Laboratory of Natural Philosophy, Plant Biology Section, Cornell University
kn-affil=

affil-num=3
en-affil=Institute of Plant Science and Resources (IPSR), Okayama University
kn-affil=
en-keyword=Chara corallina
kn-keyword=Chara corallina
en-keyword=Effective osmotic pressure
kn-keyword=Effective osmotic pressure
en-keyword=Hydraulic resistance
kn-keyword=Hydraulic resistance
en-keyword=Plasma membrane
kn-keyword=Plasma membrane
en-keyword=Reflection coefficient
kn-keyword=Reflection coefficient
END

start-ver=1.4
cd-journal=joma
no-vol=169
cd-vols=
no-issue=
article-no=
start-page=155745
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=202510
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Recent progress on phenothiazine organophotoredox catalysis
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Photoredox catalysis has garnered significant attention in recent years due to its broad applicability in visible-light-induced organic transformations. While significant progress has been made in the development of highly oxidizing catalysts, such as acridinium catalysts, there remains a notable shortage of strongly reducing organophotoredox catalysts. Phenothiazines are widely used as photoredox catalysts owing to their unique redox potentials, particularly their low excited-state oxidation potentials (Eox* = ?1.35 V to ?3.51 V vs. SCE). Thus, they can be applied to a variety of photoredox reactions with oxidative-quenching cycles, and effectively reduce various organic molecules, such as aryl and alkyl halides, alkenes, malonyl peroxides, cobalt complexes, and redox-active esters. Due to their unique properties, this review focuses on the recent advances in phenothiazine organophotoredox catalysis.
en-copyright=
kn-copyright=

en-aut-name=TanakaKenta
en-aut-sei=Tanaka
en-aut-mei=Kenta
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=TakamuraHiroyoshi
en-aut-sei=Takamura
en-aut-mei=Hiroyoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=KadotaIsao
en-aut-sei=Kadota
en-aut-mei=Isao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

affil-num=1
en-affil=Research Institute for Interdisciplinary Science, Okayama University
kn-affil=

affil-num=2
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=3
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=
en-keyword=Phenothiazine
kn-keyword=Phenothiazine
en-keyword=Photoredox catalysis
kn-keyword=Photoredox catalysis
en-keyword=Visible light
kn-keyword=Visible light
en-keyword=Radical
kn-keyword=Radical
END

start-ver=1.4
cd-journal=joma
no-vol=965
cd-vols=
no-issue=1
article-no=
start-page=52
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20240404
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Unraveling the Cr Isotopes of Ryugu: An Accurate Aqueous Alteration Age and the Least Thermally Processed Solar System Material
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=The analysis of samples returned from the C-type asteroid Ryugu has drastically advanced our knowledge of the evolution of early solar system materials. However, no consensus has been obtained on the chronological data, which is important for understanding the evolution of the asteroid Ryugu. Here, the aqueous alteration age of Ryugu particles was determined by the Mn?Cr method using bulk samples, yielding an age of 4.13 + 0.62/?0.55 Myr after the formation of Ca?Al-rich inclusions (CAI). The age corresponds to 4563.17 + 0.60/?0.67 Myr ago. The higher 55Mn/52Cr, ε54Cr, and initial ε53Cr values of the Ryugu samples relative to any carbonaceous chondrite samples implies that its progenitor body formed from the least thermally processed precursors in the outermost region of the protoplanetary disk. Despite accreting at different distances from the Sun, the hydrous asteroids (Ryugu and the parent bodies of CI, CM, CR, and ungrouped C2 meteorites) underwent aqueous alteration during a period of limited duration (3.8 ± 1.8 Myr after CAI). These ages are identical to the crystallization age of the carbonaceous achondirtes NWA 6704/6693 within the error. The ε54Cr and initial ε53Cr values of Ryugu and NWA 6704/6693 are also identical, while they show distinct Δ'17O values. This suggests that the precursors that formed the progenitor bodies of Ryugu and NWA 6703/6693 were formed in close proximity and experienced a similar degree of thermal processing in the protosolar nebula. However, the progenitor body of Ryugu was formed by a higher ice/dust ratio, than NWA6703/6693, in the outer region of the protoplanetary disk.
en-copyright=
kn-copyright=

en-aut-name=TanakaRyoji
en-aut-sei=Tanaka
en-aut-mei=Ryoji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=RatnayakeDilan M.
en-aut-sei=Ratnayake
en-aut-mei=Dilan M.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=OtaTsutomu
en-aut-sei=Ota
en-aut-mei=Tsutomu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=MiklusicakNoah
en-aut-sei=Miklusicak
en-aut-mei=Noah
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=KunihiroTak
en-aut-sei=Kunihiro
en-aut-mei=Tak
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=PotiszilChristian
en-aut-sei=Potiszil
en-aut-mei=Christian
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=SakaguchiChie
en-aut-sei=Sakaguchi
en-aut-mei=Chie
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=KobayashiKatsura
en-aut-sei=Kobayashi
en-aut-mei=Katsura
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=KitagawaHiroshi
en-aut-sei=Kitagawa
en-aut-mei=Hiroshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=YamanakaMasahiro
en-aut-sei=Yamanaka
en-aut-mei=Masahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=AbeMasanao
en-aut-sei=Abe
en-aut-mei=Masanao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=MiyazakiAkiko
en-aut-sei=Miyazaki
en-aut-mei=Akiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

en-aut-name=NakatoAiko
en-aut-sei=Nakato
en-aut-mei=Aiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=

en-aut-name=NakazawaSatoru
en-aut-sei=Nakazawa
en-aut-mei=Satoru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=

en-aut-name=NishimuraMasahiro
en-aut-sei=Nishimura
en-aut-mei=Masahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=15
ORCID=

en-aut-name=OkadaTatsuaki
en-aut-sei=Okada
en-aut-mei=Tatsuaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=16
ORCID=

en-aut-name=SaikiTakanao
en-aut-sei=Saiki
en-aut-mei=Takanao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=17
ORCID=

en-aut-name=TanakaSatoshi
en-aut-sei=Tanaka
en-aut-mei=Satoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=18
ORCID=

en-aut-name=TeruiFuyuto
en-aut-sei=Terui
en-aut-mei=Fuyuto
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=19
ORCID=

en-aut-name=TsudaYuichi
en-aut-sei=Tsuda
en-aut-mei=Yuichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=20
ORCID=

en-aut-name=UsuiTomohiro
en-aut-sei=Usui
en-aut-mei=Tomohiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=21
ORCID=

en-aut-name=WatanabeSei-ichiro
en-aut-sei=Watanabe
en-aut-mei=Sei-ichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=22
ORCID=

en-aut-name=YadaToru
en-aut-sei=Yada
en-aut-mei=Toru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=23
ORCID=

en-aut-name=YogataKasumi
en-aut-sei=Yogata
en-aut-mei=Kasumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=24
ORCID=

en-aut-name=YoshikawaMakoto
en-aut-sei=Yoshikawa
en-aut-mei=Makoto
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=25
ORCID=

en-aut-name=NakamuraEizo
en-aut-sei=Nakamura
en-aut-mei=Eizo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=26
ORCID=

affil-num=1
en-affil=The Pheasant Memorial Laboratory for Geochemistry and Cosmochemistry, Institute for Planetary Materials, Okayama University
kn-affil=

affil-num=2
en-affil=The Pheasant Memorial Laboratory for Geochemistry and Cosmochemistry, Institute for Planetary Materials, Okayama University
kn-affil=

affil-num=3
en-affil=The Pheasant Memorial Laboratory for Geochemistry and Cosmochemistry, Institute for Planetary Materials, Okayama University
kn-affil=

affil-num=4
en-affil=The Pheasant Memorial Laboratory for Geochemistry and Cosmochemistry, Institute for Planetary Materials, Okayama University
kn-affil=

affil-num=5
en-affil=The Pheasant Memorial Laboratory for Geochemistry and Cosmochemistry, Institute for Planetary Materials, Okayama University
kn-affil=

affil-num=6
en-affil=The Pheasant Memorial Laboratory for Geochemistry and Cosmochemistry, Institute for Planetary Materials, Okayama University
kn-affil=

affil-num=7
en-affil=The Pheasant Memorial Laboratory for Geochemistry and Cosmochemistry, Institute for Planetary Materials, Okayama University
kn-affil=

affil-num=8
en-affil=The Pheasant Memorial Laboratory for Geochemistry and Cosmochemistry, Institute for Planetary Materials, Okayama University
kn-affil=

affil-num=9
en-affil=The Pheasant Memorial Laboratory for Geochemistry and Cosmochemistry, Institute for Planetary Materials, Okayama University
kn-affil=

affil-num=10
en-affil=The Pheasant Memorial Laboratory for Geochemistry and Cosmochemistry, Institute for Planetary Materials, Okayama University
kn-affil=

affil-num=11
en-affil=Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency
kn-affil=

affil-num=12
en-affil=Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency
kn-affil=

affil-num=13
en-affil=Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency
kn-affil=

affil-num=14
en-affil=Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency
kn-affil=

affil-num=15
en-affil=Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency
kn-affil=

affil-num=16
en-affil=Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency
kn-affil=

affil-num=17
en-affil=Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency
kn-affil=

affil-num=18
en-affil=Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency
kn-affil=

affil-num=19
en-affil=Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency
kn-affil=

affil-num=20
en-affil=Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency
kn-affil=

affil-num=21
en-affil=Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency
kn-affil=

affil-num=22
en-affil=Department of Earth and Planetary Sciences, Nagoya University
kn-affil=

affil-num=23
en-affil=Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency
kn-affil=

affil-num=24
en-affil=Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency
kn-affil=

affil-num=25
en-affil=Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency
kn-affil=

affil-num=26
en-affil=The Pheasant Memorial Laboratory for Geochemistry and Cosmochemistry, Institute for Planetary Materials, Okayama University
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=599
cd-vols=
no-issue=13
article-no=
start-page=1914
end-page=1924
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250525
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Characterization of molecular mechanisms of CaMKKα/1 oligomerization
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Calcium/calmodulin-dependent protein kinase kinase (CaMKK) is an activating kinase for calcium/calmodulin-dependent protein kinase type 1 (CaMKI), calcium/calmodulin-dependent protein kinase type IV (CaMKIV), RAC-alpha serine/threonine-protein kinase (PKB), and AMP-activated protein kinase (AMPK) that has been reported to form an active oligomer in cells. Glutathione S-transferase (GST) pulldown assay from the extracts of COS-7 cells expressing GST- and His6-CaMKKα/1 mutants showed that the C-terminal region containing the autoinhibitory and calmodulin (CaM)-binding sequence (residues 438?463) is required for CaMKKα/1 homo-oligomerization. This was confirmed by the fact that the GST-CaMKKα/1 C-terminal domain (residues 435?505) directly interacted with EGFP-CaMKKα/1 residues 435?505 as well as with wild-type CaMKKα/1. Notably, once oligomerized in cells, CaMKKα/1 is neither exchangeable between the oligomeric complexes nor dissociated by Ca2+/CaM binding. These results support stable oligomerization of CaMKK in the cells by intermolecular self-association of its C-terminal region containing a regulatory domain.
en-copyright=
kn-copyright=

en-aut-name=UenoyamaShun
en-aut-sei=Uenoyama
en-aut-mei=Shun
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=NittaHayato
en-aut-sei=Nitta
en-aut-mei=Hayato
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=OhtsukaSatomi
en-aut-sei=Ohtsuka
en-aut-mei=Satomi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=MagariMasaki
en-aut-sei=Magari
en-aut-mei=Masaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=SuizuFutoshi
en-aut-sei=Suizu
en-aut-mei=Futoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=TokumitsuHiroshi
en-aut-sei=Tokumitsu
en-aut-mei=Hiroshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

affil-num=1
en-affil=Applied Cell Biology, Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=

affil-num=2
en-affil=Department of Applied Chemistry and Biotechnology, Faculty of Engineering, Okayama University
kn-affil=

affil-num=3
en-affil=Applied Cell Biology, Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=

affil-num=4
en-affil=Applied Cell Biology, Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=

affil-num=5
en-affil=Department of Medical Technology, Kagawa Prefectural University of Health Sciences
kn-affil=

affil-num=6
en-affil=
kn-affil=
en-keyword=calmodulin
kn-keyword=calmodulin
en-keyword=calmodulin-kinase cascade
kn-keyword=calmodulin-kinase cascade
en-keyword=CaMKKa/
kn-keyword=CaMKKa/
en-keyword=oligomerization
kn-keyword=oligomerization
en-keyword=protein?protein interaction
kn-keyword=protein?protein interaction
en-keyword=regulatory domain
kn-keyword=regulatory domain
END

start-ver=1.4
cd-journal=joma
no-vol=66
cd-vols=
no-issue=5
article-no=
start-page=705
end-page=721
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20241220
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=SHORT AND CROOKED AWN, encoding the epigenetic regulator EMF1, promotes barley awn development
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=The awn is a bristle-like extension from the tip of the lemma in grasses. In barley, the predominant cultivars possess long awns that contribute to grain yield and quality through photosynthesis. In addition, various awn morphological mutants are available in barley, rendering it a useful cereal crop to investigate the mechanims of awn development. Here, we identified the gene causative of the short and crooked awn (sca) mutant, which exhibits a short and curved awn phenotype. Intercrossing experiments revealed that the sca mutant induced in the Japanese cultivar (cv.) “Akashinriki” is allelic to the independently isolated moderately short-awn mutant breviaristatum-a (ari-a). Map-based cloning and sequencing revealed that SCA encodes the Polycomb group?associated protein EMBRYONIC FLOWER 1. We found that SCA affects awn development through the promotion of cell proliferation, elongation, and cell wall synthesis. RNA sequencing of cv. Bowman backcross-derived near-isogenic lines of sca and ari-a6 alleles showed that SCA is directly or indirectly involved in promoting the expression of genes related to awn development. Additionally, SCA represses various transcription factors essential for floral organ development and plant architecture, such as MADS-box and Knotted1-like homeobox genes. Notably, the repression of the C-class MADS-box gene HvMADS58 by SCA in awns is associated with the accumulation of the repressive histone modification H3K27me3. These findings highlight the potential role of SCA-mediated gene regulation, including histone modification, as a novel pathway in barley awn development.
en-copyright=
kn-copyright=

en-aut-name=NakamuraKoki
en-aut-sei=Nakamura
en-aut-mei=Koki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=KikuchiYuichi
en-aut-sei=Kikuchi
en-aut-mei=Yuichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=ShiragaMizuho
en-aut-sei=Shiraga
en-aut-mei=Mizuho
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=KotakeToshihisa
en-aut-sei=Kotake
en-aut-mei=Toshihisa
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=HyodoKiwamu
en-aut-sei=Hyodo
en-aut-mei=Kiwamu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=TaketaShin
en-aut-sei=Taketa
en-aut-mei=Shin
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=IkedaYoko
en-aut-sei=Ikeda
en-aut-mei=Yoko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

affil-num=1
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=2
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=3
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=4
en-affil=Graduate School of Science and Engineering, Saitama University
kn-affil=

affil-num=5
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=6
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=7
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=
en-keyword=barley
kn-keyword=barley
en-keyword=awn development
kn-keyword=awn development
en-keyword=EMBRYONIC FLOWER 1 (EMF1)
kn-keyword=EMBRYONIC FLOWER 1 (EMF1)
en-keyword=homeotic genes
kn-keyword=homeotic genes
en-keyword=H3K27 trimethylation
kn-keyword=H3K27 trimethylation
en-keyword=epigenetic regulation
kn-keyword=epigenetic regulation
END

start-ver=1.4
cd-journal=joma
no-vol=29
cd-vols=
no-issue=8
article-no=
start-page=379
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250709
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Clinical and microbiological effects of a propolis toothpaste in patients with periodontitis under supportive periodontal therapy: a randomized double-blind clinical trial
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Objectives Propolis possesses antibacterial, anti-inflammatory, and antioxidant properties. While its application in oral care has garnered significant attention, evidence supporting its effectiveness against periodontal bacteria is limited. This study used a randomized double-blind protocol to assess the safety and efficacy of toothpaste containing propolis compared to a placebo in patients undergoing supportive periodontal therapy (SPT).<br>
Materials and methods Thirty-two participants in SPT were randomized into two groups: toothpaste containing 2.5% ethanol-extracted propolis (EEP) and a placebo without EEP. Participants brushed twice daily for four weeks, and clinical parameters, bacterial counts, and salivary characteristics were assessed before and after the intervention.<br>
Results The propolis group showed a significant reduction in periodontal pocket depth (P?=?0.006), with a mean depth of 3.80 mm compared to 4.35 mm in the placebo group. Bleeding on probing was significantly reduced in both groups (P?=?0.032 in the propolis group and 0.0498 in the placebo group), but did not differ between groups. Total bacterial and Porphyromonas gingivalis (P. gingivalis) counts did not differ significantly between the groups; however, the number of patients with decreased P. gingivalis was slightly larger than those in the placebo group (not significant). Additionally, saliva acidity decreased significantly in the propolis group (P?=?0.041), suggesting a shift toward a less pathogenic oral environment. No adverse events were observed.<br>
Conclusion These findings suggest that propolis may contribute to stabilizing periodontal disease during supportive periodontal therapy by modulating salivary acidity.<br>
Clinical relevance Periodontal pocket depth and the rate of bleeding on probing are reduced, along with decreased saliva acidity. Meanwhile, the levels of P. gingivalis in the periodontal pockets remain low. Propolis-dentifrice may help alleviate gingival inflammation during SPT.<br>
Clinical trial registration Registered in the University Hospital Medical Information Network Clinical Trial Registry (ID: UMIN000029554).
en-copyright=
kn-copyright=

en-aut-name=Takeuchi-HatanakaKazu
en-aut-sei=Takeuchi-Hatanaka
en-aut-mei=Kazu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=ItoMasahiro
en-aut-sei=Ito
en-aut-mei=Masahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=HayashiYoshihiro
en-aut-sei=Hayashi
en-aut-mei=Yoshihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=MaruyamaHiroe
en-aut-sei=Maruyama
en-aut-mei=Hiroe
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=KonoHiroyuki
en-aut-sei=Kono
en-aut-mei=Hiroyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=Shinoda-ItoYuki
en-aut-sei=Shinoda-Ito
en-aut-mei=Yuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=OmoriKazuhiro
en-aut-sei=Omori
en-aut-mei=Kazuhiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=TakashibaShogo
en-aut-sei=Takashiba
en-aut-mei=Shogo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

affil-num=1
en-affil=Department of Periodontics and Endodontics, Okayama University Hospital
kn-affil=

affil-num=2
en-affil=Department of Periodontics and Endodontics, Okayama University Hospital
kn-affil=

affil-num=3
en-affil=Department of Periodontics and Endodontics, Okayama University Hospital
kn-affil=

affil-num=4
en-affil=Department of Periodontics and Endodontics, Okayama University Hospital
kn-affil=

affil-num=5
en-affil=Department of Periodontics and Endodontics, Okayama University Hospital
kn-affil=

affil-num=6
en-affil=Department of Pathophysiology?Periodontal Science, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=7
en-affil=Department of Pathophysiology?Periodontal Science, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=8
en-affil=Department of Pathophysiology?Periodontal Science, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
en-keyword=Propolis
kn-keyword=Propolis
en-keyword=Toothpaste
kn-keyword=Toothpaste
en-keyword=Periodontitis
kn-keyword=Periodontitis
en-keyword=Periodontal pocket
kn-keyword=Periodontal pocket
en-keyword=Saliva
kn-keyword=Saliva
en-keyword=Randomized controlled trial
kn-keyword=Randomized controlled trial
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250710
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Tumor Microvessels with Specific Morphology as a Prognostic Factor in Esophageal Squamous Cell Carcinoma
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background Angiogenesis is essential for tumor progression. Microvessel density (MVD) is a widely used histological method to assess angiogenesis using immunostained sections, but its prognostic significance in esophageal cancer remains controversial. Recently, the evaluation of microvascular architecture has gained importance as a method to assess tumor aggressiveness. The present study aimed to identify the histological characteristics of tumor microvessels that are associated with the aggressiveness of esophageal squamous cell carcinoma.<br>
Patients and Methods A total of 108 esophageal squamous cell carcinoma tissues were immunohistochemically stained with blood vessel markers and angiogenesis-related markers, including CD31, alpha smooth muscle actin, vascular endothelial growth factor A (VEGF-A), CD206, and D2-40. MVD, microvessel pericyte coverage index (MPI), and tumor vascular morphology were evaluated by microscopy.<br>
Results MVD was significantly associated with patient outcomes, whereas neither MPI nor VEGF-A expression throughout the tumor showed a significant correlation. In addition, the presence of blood vessels encircling clusters of tumor cells, termed C-shaped microvessels, and excessively branching microvessels, termed X-shaped microvessels, was significantly associated with poor prognosis. These vessel types were also correlated with clinicopathological parameters, including deeper invasion of the primary tumor, presence of lymph node metastasis, advanced pathological stage, and distant metastasis. Focal VEGF-A immunoexpression in tumor cells was higher in areas containing C-shaped or X-shaped microvessels compared with areas lacking these vessel morphologies.<br>
Conclusions The data suggest that tumor microvessels with specific morphologies (C-shaped and X-shaped microvessels) may serve as a promising prognostic factor in esophageal squamous cell carcinoma.
en-copyright=
kn-copyright=

en-aut-name=TunHnin Thida
en-aut-sei=Tun
en-aut-mei=Hnin Thida
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=FujisawaMasayoshi
en-aut-sei=Fujisawa
en-aut-mei=Masayoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=OharaToshiaki
en-aut-sei=Ohara
en-aut-mei=Toshiaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=NishimuraSeitaro
en-aut-sei=Nishimura
en-aut-mei=Seitaro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=KunitomoTomoyoshi
en-aut-sei=Kunitomo
en-aut-mei=Tomoyoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=NomaKazuhiro
en-aut-sei=Noma
en-aut-mei=Kazuhiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=MatsukawaAkihiro
en-aut-sei=Matsukawa
en-aut-mei=Akihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

affil-num=1
en-affil=Department of Pathology and Experimental Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=2
en-affil=Department of Pathology and Experimental Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=3
en-affil=Department of Pathology and Experimental Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=4
en-affil=Department of Gastroenterological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=5
en-affil=Department of Gastroenterological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=6
en-affil=Department of Gastroenterological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=7
en-affil=Department of Pathology and Experimental Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
en-keyword=Esophageal neoplasms
kn-keyword=Esophageal neoplasms
en-keyword=Angiogenesis
kn-keyword=Angiogenesis
en-keyword=Microvessel density
kn-keyword=Microvessel density
en-keyword=Pericytes
kn-keyword=Pericytes
en-keyword=VEGF-A
kn-keyword=VEGF-A
en-keyword=Immunohistochemistry
kn-keyword=Immunohistochemistry
en-keyword=Prognosis
kn-keyword=Prognosis
END

start-ver=1.4
cd-journal=joma
no-vol=177
cd-vols=
no-issue=4
article-no=
start-page=e70396
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=202507
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=CNGC2 Negatively Regulates Stomatal Closure and Is Not Required for flg22- and H2O2-Induced Guard Cell [Ca2+]cyt Elevation in Arabidopsis thaliana
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=In guard cells, cytosolic Ca2+ acts as a second messenger that mediates abscisic acid (ABA)- and pathogen-associated molecular pattern (PAMP)-induced stomatal closure. It was reported that Arabidopsis cyclic nucleotide-gated ion channel 2 (CNGC2) functions as hydrogen peroxide (H2O2)- and PAMP-activated Ca2+-permeable channels at the plasma membrane of mesophyll cells and mediates Ca2+-dependent PAMP-triggered immunity. In this study, we examined the role of CNGC2 in the regulation of stomatal movement because CNGC2 is also expressed in guard cells. We found that stomata of the CNGC2 disruption mutant cngc2-3 are constitutively closed even in the absence of ABA or the flagellar-derived PAMP, flg22. Consistently, leaf temperatures of the cngc2-3 mutant were higher than those of wild-type (WT) plants. The stomatal phenotype of the cngc2-3 mutant was restored by complementation with wild-type CNGC2 under the control of the guard cell preferential promoter, pGC1. Elevation of cytosolic free Ca2+ concentration in guard cells induced by flg22 and H2O2 remained intact in the cngc2-3 mutant. The introduction of the ost1-3 mutation into the cngc2-3 background did not alter the stomatal phenotype. However, the stomatal phenotype of the cngc2-3 mutant was successfully rescued in the double disruption mutant cngc2-3aba2-2. Taken together, these results suggest that CNGC2 negatively regulates stomatal closure response and does not function as flg22? and H2O2-activated Ca2+ channels in guard cells. Though CNGC2 is responsive for H2O2- and flg22-induced [Ca2+]cyt elevation in mesophyll cells, the involvement of CNGC2 in the response to H2O2 and flg22 in guard cells is questionable.
en-copyright=
kn-copyright=

en-aut-name=AkterRojina
en-aut-sei=Akter
en-aut-mei=Rojina
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=InoueYasuhiro
en-aut-sei=Inoue
en-aut-mei=Yasuhiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=MasumotoSaori
en-aut-sei=Masumoto
en-aut-mei=Saori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=MimataYoshiharu
en-aut-sei=Mimata
en-aut-mei=Yoshiharu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=MatsuuraTakakazu
en-aut-sei=Matsuura
en-aut-mei=Takakazu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=MoriIzumi C.
en-aut-sei=Mori
en-aut-mei=Izumi C.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=NakamuraToshiyuki
en-aut-sei=Nakamura
en-aut-mei=Toshiyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=NakamuraYoshimasa
en-aut-sei=Nakamura
en-aut-mei=Yoshimasa
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=MurataYoshiyuki
en-aut-sei=Murata
en-aut-mei=Yoshiyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=MunemasaShintaro
en-aut-sei=Munemasa
en-aut-mei=Shintaro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

affil-num=1
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=2
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=3
en-affil=Faculty of Agriculture, Okayama University
kn-affil=

affil-num=4
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=5
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=6
en-affil=
kn-affil=

affil-num=7
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=8
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=9
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=10
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=
en-keyword=calcium signaling
kn-keyword=calcium signaling
en-keyword=CNGC
kn-keyword=CNGC
en-keyword=stomata
kn-keyword=stomata
END

start-ver=1.4
cd-journal=joma
no-vol=8
cd-vols=
no-issue=13
article-no=
start-page=9595
end-page=9603
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250616
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Microagglomerate of VO2 Particles Packing Paraffin Wax Using Capillary Force as a Latent Thermal Energy Storage Medium
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=This study proposed a material to retain paraffin wax with vanadium dioxide (VO2) particles as a latent thermal energy storage medium, an alternative to core?shell microcapsules containing phase change materials. VO2 microparticles, which were synthesized through a sol?gel method and annealing process, were dispersed in the oil-in-water microemulsion to obtain microagglomerates of VO2 microparticles. The average diameter of microagglomerates was 5 μm, and they retained paraffin wax at the vacancies among VO2 particles. Although the microagglomerates had no complete shells similar to core?shell microcapsules, the microagglomerates successfully trapped paraffin wax droplets without any leakage even in a high-temperature environment. It was because capillary forces acting among VO2 particles strictly prevented any leakage of paraffin waxes. The differential scanning calorimetry revealed that the microagglomerates contained only 16.5 wt % of n-octadecane, used as a paraffin wax. However, since VO2 particles can release or absorb latent heat due to their metal?insulator phase transition, the proposed microagglomerates exhibited higher thermal energy storage densities than phase change microcapsules whose shells do not show phase transitions. Moreover, the microagglomerates exhibited higher thermal conductivity than microcapsules with amorphous inorganic shells because the VO2 particles were crystallized through annealing. The proposed microagglomerate is a promising form for further improving the thermal energy storage density and thermal performance of the latent thermal energy storage medium, especially in the temperature range of 30 to 70 °C.
en-copyright=
kn-copyright=

en-aut-name=IsobeKazuma
en-aut-sei=Isobe
en-aut-mei=Kazuma
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=YamauchiKaketo
en-aut-sei=Yamauchi
en-aut-mei=Kaketo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=YamadaYutaka
en-aut-sei=Yamada
en-aut-mei=Yutaka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=HoribeAkihiko
en-aut-sei=Horibe
en-aut-mei=Akihiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

affil-num=1
en-affil=Faculty of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=2
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=3
en-affil=Faculty of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=4
en-affil=Faculty of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=
en-keyword=microagglomerate
kn-keyword=microagglomerate
en-keyword=vanadium dioxide
kn-keyword=vanadium dioxide
en-keyword=paraffin wax
kn-keyword=paraffin wax
en-keyword=latent thermal energy storage medium
kn-keyword=latent thermal energy storage medium
en-keyword=capillary force
kn-keyword=capillary force
en-keyword=thermal energy storage density
kn-keyword=thermal energy storage density
en-keyword=thermal conductivity
kn-keyword=thermal conductivity
END

start-ver=1.4
cd-journal=joma
no-vol=16
cd-vols=
no-issue=26
article-no=
start-page=12024
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=2025
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Collective motions in the primary coordination sphere: a critical functional framework for catalytic activity of the oxygen-evolving complex of photosystem II
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Photosynthetic water oxidation, vital for dioxygen production and light energy conversion, is catalyzed by the oxygen-evolving complex of photosystem II, where the inorganic Mn4CaO5 cluster acts as the catalytic core. In this study, we investigate the functional significance of collective motions of amino acid side chains within the primary coordination sphere of the Mn cluster, focusing on their role in modulating the energetic demands for catalytic transformations in the S3 state. We applied regularized canonical correlation analysis to quantitatively correlate the three-dimensional arrangement of coordinating atoms with catalytic driving forces computed via density functional theory. Our analysis reveals that distinct collective side chain motions profoundly influence the energetic requirements for structural reconfigurations of the Mn cluster, achieved through expansion and contraction of the ligand cavity while fine-tuning its geometry to stabilize key intermediates. Complementary predictions from a neural network-based machine learning model indicate that the coordination sphere exerts a variable energetic impact on the catalytic transformations of the Mn cluster, depending on the S-state environment. Integrated computational analyses suggest that the extended lifetime of the S3YZ? state, consistently observed after three flash illuminations, may result from slow, progressive protein dynamics that continuously reshape the energy landscape, thereby shifting the equilibrium positions of rapid, reversible chemical processes over time. Overall, our findings demonstrate that collective motions in the primary coordination sphere constitute an active, dynamic framework essential for the efficient execution of multi-electron catalysis under ambient conditions, while simultaneously achieving a high selectivity with irreversible nature required for effective 3O2 evolution.
en-copyright=
kn-copyright=

en-aut-name=IsobeHiroshi
en-aut-sei=Isobe
en-aut-mei=Hiroshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=SuzukiTakayoshi
en-aut-sei=Suzuki
en-aut-mei=Takayoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=SugaMichihiro
en-aut-sei=Suga
en-aut-mei=Michihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=ShenJian-Ren
en-aut-sei=Shen
en-aut-mei=Jian-Ren
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=YamaguchiKizashi
en-aut-sei=Yamaguchi
en-aut-mei=Kizashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

affil-num=1
en-affil=
kn-affil=

affil-num=2
en-affil=Research Institute for Interdisciplinary Science, Okayama University
kn-affil=

affil-num=3
en-affil=Research Institute for Interdisciplinary Science, Okayama University
kn-affil=

affil-num=4
en-affil=Research Institute for Interdisciplinary Science, Okayama University
kn-affil=

affil-num=5
en-affil=Center for Quantum Information and Quantum Biology, Osaka University
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=11
cd-vols=
no-issue=1
article-no=
start-page=2
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250128
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Effect of temperature cycles on the sleep-like state in Hydra vulgaris
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background Sleep is a conserved physiological phenomenon across species. It is mainly controlled by two processes: a circadian clock that regulates the timing of sleep and a homeostat that regulates the sleep drive. Even cnidarians, such as Hydra and jellyfish, which lack a brain, display sleep-like states. However, the manner in which environmental cues affect sleep-like states in these organisms remains unknown. In the present study, we investigated the effects of light and temperature cycles on the sleep-like state in Hydra vulgaris.<br>
Results Our findings indicate that Hydra responds to temperature cycles with a difference of up to 5° C, resulting in decreased sleep duration under light conditions and increased sleep duration in dark conditions. Furthermore, our results reveal that Hydra prioritizes temperature changes over light as an environmental cue. Additionally, our body resection experiments show tissue-specific responsiveness in the generation ofthe sleep-like state under different environmental cues. Specifically, the upper body can generate the sleep-like state in response to a single environmental cue. In contrast, the lower body did not respond to 12-h light?dark cycles at a constant temperature.<br>
Conclusions These findings indicate that both light and temperature influence the regulation of the sleep-like state in Hydra. Moreover, these observations highlight the existence of distinct regulatory mechanisms that govern patterns of the sleep-like state in brainless organisms, suggesting the potential involvement of specific regions for responsiveness of environmental cues for regulation of the sleep-like state.
en-copyright=
kn-copyright=

en-aut-name=SatoAya
en-aut-sei=Sato
en-aut-mei=Aya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=SekiguchiManabu
en-aut-sei=Sekiguchi
en-aut-mei=Manabu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=NakadaKoga
en-aut-sei=Nakada
en-aut-mei=Koga
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=YoshiiTaishi
en-aut-sei=Yoshii
en-aut-mei=Taishi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=ItohTaichi Q.
en-aut-sei=Itoh
en-aut-mei=Taichi Q.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

affil-num=1
en-affil=Faculty of Arts and Science, Kyushu University
kn-affil=

affil-num=2
en-affil=Graduate School of Natural Science and Technology, Okayama University
kn-affil=

affil-num=3
en-affil=Graduate School of Systems Life Sciences, Kyushu University
kn-affil=

affil-num=4
en-affil=Graduate School of Natural Science and Technology, Okayama University
kn-affil=

affil-num=5
en-affil=Faculty of Arts and Science, Kyushu University
kn-affil=
en-keyword=Hydra
kn-keyword=Hydra
en-keyword=Sleep
kn-keyword=Sleep
en-keyword=Temperature
kn-keyword=Temperature
en-keyword=Environmental cues
kn-keyword=Environmental cues
END

start-ver=1.4
cd-journal=joma
no-vol=15
cd-vols=
no-issue=1
article-no=
start-page=10819
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20241230
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=A high-protein diet-responsive gut hormone regulates behavioral and metabolic optimization in Drosophila melanogaster
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Protein is essential for all living organisms; however, excessive protein intake can have adverse effects, such as hyperammonemia. Although mechanisms responding to protein deficiency are well-studied, there is a significant gap in our understanding of how organisms adaptively suppress excessive protein intake. In the present study, utilizing the fruit fly, Drosophila melanogaster, we discover that the peptide hormone CCHamide1 (CCHa1), secreted by enteroendocrine cells in response to a high-protein diet (HPD), is vital for suppressing overconsumption of protein. Gut-derived CCHa1 is received by a small subset of enteric neurons that produce short neuropeptide F, thereby modulating protein-specific satiety. Importantly, impairment of the CCHa1-mediated gut-enteric neuronal axis results in ammonia accumulation and a shortened lifespan under HPD conditions. Collectively, our findings unravel the crosstalk of gut hormone and neuronal pathways that orchestrate physiological responses to prevent and adapt to dietary protein overload.
en-copyright=
kn-copyright=

en-aut-name=YoshinariYuto
en-aut-sei=Yoshinari
en-aut-mei=Yuto
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=NishimuraTakashi
en-aut-sei=Nishimura
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=YoshiiTaishi
en-aut-sei=Yoshii
en-aut-mei=Taishi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=KondoShu
en-aut-sei=Kondo
en-aut-mei=Shu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=TanimotoHiromu
en-aut-sei=Tanimoto
en-aut-mei=Hiromu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=KobayashiTomoe
en-aut-sei=Kobayashi
en-aut-mei=Tomoe
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=MatsuyamaMakoto
en-aut-sei=Matsuyama
en-aut-mei=Makoto
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=NiwaRyusuke
en-aut-sei=Niwa
en-aut-mei=Ryusuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

affil-num=1
en-affil=Metabolic Regulation and Genetics, Institute for Molecular and Cellular Regulation, Gunma University
kn-affil=

affil-num=2
en-affil=Metabolic Regulation and Genetics, Institute for Molecular and Cellular Regulation, Gunma University
kn-affil=

affil-num=3
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=4
en-affil=Department of Biological Science and Technology, Faculty of Advanced Engineering, Tokyo University of Science
kn-affil=

affil-num=5
en-affil=Graduate School of Life Sciences, Tohoku University
kn-affil=

affil-num=6
en-affil=Division of Molecular Genetics, Shigei Medical Research Institute
kn-affil=

affil-num=7
en-affil=Division of Molecular Genetics, Shigei Medical Research Institute
kn-affil=

affil-num=8
en-affil=Life Science Center for Survival Dynamics, Tsukuba Advanced Research Alliance (TARA), University of Tsukuba
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=41
cd-vols=
no-issue=7
article-no=
start-page=1073
end-page=1082
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250520
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Direct insertion of an ion channel immobilized on a soft agarose gel bead into a lipid bilayer: an optimized method
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=In this paper, we report the development of a device that improves the conventional artificial lipid bilayer method and can measure channel currents more efficiently. Ion channel proteins are an attractive research target in biophysics, because their functions can be measured at the single-molecule level with high time resolution. In addition, they have attracted attention as targets for drug discovery because of their crucial roles in vivo. Although electrophysiological methods are powerful tools for studying channel proteins, they suffer from low measurement efficiency and require considerable skill. In our previous paper, we reported that by immobilizing channel proteins on agarose gel beads and forming an artificial lipid bilayer on the bead surface, we simultaneously solved two problems that had been hindering the efficiency of the artificial bilayer method: the time-consuming formation of artificial lipid bilayers and the time-consuming incorporation of channels into artificial bilayers. Previous studies have utilized crosslinked hard beads; however, here we show that channel current measurement can be achieved more simply and efficiently using non-crosslinked soft beads. In this study, we detailed the process of immobilizing channel proteins on the surface of non-crosslinked beads through chemical modification, allowing us to measure their channel activity. This method enables current measurements without the need for stringent bead size selection or high negative pressure.
en-copyright=
kn-copyright=

en-aut-name=AsakuraMami
en-aut-sei=Asakura
en-aut-mei=Mami
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=WangShuyan
en-aut-sei=Wang
en-aut-mei=Shuyan
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=HiranoMinako
en-aut-sei=Hirano
en-aut-mei=Minako
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=IdeToru
en-aut-sei=Ide
en-aut-mei=Toru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

affil-num=1
en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=

affil-num=2
en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=

affil-num=3
en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=

affil-num=4
en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=
en-keyword=Ion channel
kn-keyword=Ion channel
en-keyword=Artificial lipid bilayer
kn-keyword=Artificial lipid bilayer
en-keyword=Suction fixation
kn-keyword=Suction fixation
en-keyword=Soft agarose bead
kn-keyword=Soft agarose bead
en-keyword=Current recording
kn-keyword=Current recording
END

start-ver=1.4
cd-journal=joma
no-vol=14
cd-vols=
no-issue=5
article-no=
start-page=489
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250430
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Mutagenesis Targeting the S153 Residue Within the Transmembrane β-Hairpin of Mosquito-Larvicidal Mpp46Ab Affects Its Toxicity and the Synergistic Toxicity with Cry4Aa
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=We constructed a library of Mpp46Ab mutants, in which S153 within the transmembrane β-hairpin was randomly replaced by other amino acids. Mutagenesis and subsequent primary screening yielded 10 different Mpp46Ab mutants in addition to the wild type. Remarkably, S153 was replaced with a more hydrophobic amino acid in most of the mutants, and the S153I mutant in particular exhibited significantly increased toxicity. Electrophysiologic analysis using artificial lipid bilayers revealed that the single-channel conductance and PK/PCl permeability ratio were significantly increased for S153I pores. This suggests that the formation of highly ion-permeable and highly cation-selective toxin pores increases the influx of cations and water into cells, thereby facilitating osmotic shock. In addition, the S153F, S153L, and S153I mutants exhibited significantly reduced synergistic toxicity with Cry4Aa. Electrophysiologic analysis showed that the S153F, S153L, and S153I mutants form toxin pores with a significantly reduced PK/PNa permeability ratio and a significantly increased PK/PCa permeability ratio compared to wild-type pores. Thus, our results suggest that pore formation is central to the insecticidal activity of Mpp46Ab and that the ion permeability of toxin pores is a potential indicator correlated with both toxicity and synergistic toxicity with other toxins.
en-copyright=
kn-copyright=

en-aut-name=HayakawaTohru
en-aut-sei=Hayakawa
en-aut-mei=Tohru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=YamaokaSyun
en-aut-sei=Yamaoka
en-aut-mei=Syun
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=AsakuraMami
en-aut-sei=Asakura
en-aut-mei=Mami
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=HiranoMinako
en-aut-sei=Hirano
en-aut-mei=Minako
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=IdeToru
en-aut-sei=Ide
en-aut-mei=Toru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

affil-num=1
en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=

affil-num=2
en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=

affil-num=3
en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=

affil-num=4
en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=

affil-num=5
en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=
en-keyword=Bacillus thuringiensis
kn-keyword=Bacillus thuringiensis
en-keyword=mosquito-larvicidal proteins
kn-keyword=mosquito-larvicidal proteins
en-keyword=synergistic toxicity
kn-keyword=synergistic toxicity
en-keyword=Culex pipiens mosquito larvae
kn-keyword=Culex pipiens mosquito larvae
en-keyword=side-directed mutagenesis
kn-keyword=side-directed mutagenesis
en-keyword=electrophysiologic analysis
kn-keyword=electrophysiologic analysis
END

start-ver=1.4
cd-journal=joma
no-vol=12
cd-vols=
no-issue=18
article-no=
start-page=2413456
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250320
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Cryo-EM Analysis of a Tri-Heme Cytochrome-Associated RC-LH1 Complex from the Marine Photoheterotrophic Bacterium Dinoroseobacter Shibae
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=The reaction center-light harvesting 1 (RC-LH1) complex converts solar energy into electrical energy, driving the initiation of photosynthesis. The authors present a cryo-electron microscopy structure of the RC-LH1 isolated from a marine photoheterotrophic bacterium Dinoroseobacter shibae. The RC comprises four subunits, including a three-heme cytochrome (Cyt) c protein, and is surrounded by a closed LH ring composed of 17 pairs of antenna subunits. Notably, a novel subunit with an N-terminal “helix-turn-helix” motif embedded in the gap between the RC and the LH ring is identified. The purified RC-LH1 complex exhibits high stability in solutions containing Mg2+ or Ca2+. The periplasmic Cyt c2 is predicted to bind at the junction between the Cyt subunit and the membrane plane, enabling electron transfer from Cyt c2 to the proximal heme of the tri-heme Cyt, and subsequently to the special pair of bacteriochlorophylls. These findings provide structural insights into the efficient energy and electron transfer processes within a distinct type of RC-LH1, and shed light on evolutionary adaptations of photosynthesis.
en-copyright=
kn-copyright=

en-aut-name=WangWeiwei
en-aut-sei=Wang
en-aut-mei=Weiwei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=LiuYanting
en-aut-sei=Liu
en-aut-mei=Yanting
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=GuJiayi
en-aut-sei=Gu
en-aut-mei=Jiayi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=AnShaoya
en-aut-sei=An
en-aut-mei=Shaoya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=MaCheng
en-aut-sei=Ma
en-aut-mei=Cheng
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=GaoHaichun
en-aut-sei=Gao
en-aut-mei=Haichun
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=JiaoNianzhi
en-aut-sei=Jiao
en-aut-mei=Nianzhi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=ShenJian‐Ren
en-aut-sei=Shen
en-aut-mei=Jian‐Ren
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=BeattyJohn Thomas
en-aut-sei=Beatty
en-aut-mei=John Thomas
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=Kobl??ekMichal
en-aut-sei=Kobl??ek
en-aut-mei=Michal
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=ZhangXing
en-aut-sei=Zhang
en-aut-mei=Xing
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=ZhengQiang
en-aut-sei=Zheng
en-aut-mei=Qiang
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

en-aut-name=ChenJing‐Hua
en-aut-sei=Chen
en-aut-mei=Jing‐Hua
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=

affil-num=1
en-affil=College of Life Sciences, Zhejiang University
kn-affil=

affil-num=2
en-affil=State Key Laboratory of Marine Environmental Science, College of Ocean and Earth Sciences, Xiamen University
kn-affil=

affil-num=3
en-affil=College of Life Sciences, Zhejiang University
kn-affil=

affil-num=4
en-affil=Department of Pathology of Sir Run Run Shaw Hospital, Department of Biophysics, Zhejiang University School of Medicine
kn-affil=

affil-num=5
en-affil=Department of Pathology of Sir Run Run Shaw Hospital, Department of Biophysics, Zhejiang University School of Medicine
kn-affil=

affil-num=6
en-affil=College of Life Sciences, Zhejiang University
kn-affil=

affil-num=7
en-affil=State Key Laboratory of Marine Environmental Science, College of Ocean and Earth Sciences, Xiamen University
kn-affil=

affil-num=8
en-affil=Research Institute for Interdisciplinary Science, and Graduate School of Natural Science and Technology, Okayama University
kn-affil=

affil-num=9
en-affil=Department of Microbiology & Immunology, University of British Columbia
kn-affil=

affil-num=10
en-affil=Laboratory of Anoxygenic Phototrophs, Institute of Microbiology, Czech Academy of Science
kn-affil=

affil-num=11
en-affil=Department of Pathology of Sir Run Run Shaw Hospital, Department of Biophysics, Zhejiang University School of Medicine
kn-affil=

affil-num=12
en-affil=State Key Laboratory of Marine Environmental Science, College of Ocean and Earth Sciences, Xiamen University
kn-affil=

affil-num=13
en-affil=College of Life Sciences, Zhejiang University
kn-affil=
en-keyword=energy transfer
kn-keyword=energy transfer
en-keyword=photoheterotrophic bacteria
kn-keyword=photoheterotrophic bacteria
en-keyword=photosynthesis
kn-keyword=photosynthesis
en-keyword=reaction center
kn-keyword=reaction center
en-keyword=structure
kn-keyword=structure
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250710
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Neurotransmitter and Receptor Mapping in Drosophila Circadian Clock Neurons via T2A-GAL4 Screening
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=The circadian neuronal network in the brain comprises central pacemaker neurons and associated input and output pathways. These components work together to generate coherent rhythmicity, synchronize with environmental time cues, and convey circadian information to downstream neurons that regulate behaviors such as the sleep/wake cycle. To mediate these functions, neurotransmitters and neuromodulators play essential roles in transmitting and modulating signals between neurons. In Drosophila melanogaster, approximately 240 brain neurons function as clock neurons. Previous studies have identified several neurotransmitters and neuromodulators, including the Pigment-dispersing factor (PDF) neuropeptide, along with their corresponding receptors in clock neurons. However, our understanding of the neurotransmitters and receptors involved in the circadian system remains incomplete. In this study, we conducted a T2A-GAL4-based screening for neurotransmitter and receptor genes expressed in clock neurons. We identified 2 neurotransmitter-related genes and 22 receptor genes. Notably, while previous studies had reported the expression of 6 neuropeptide receptor genes in large ventrolateral neurons (l-LNv), we also found that 14 receptor genes?including those for dopamine, serotonin, and γ-aminobutyric acid?are expressed in l-LNv neurons. These findings suggest that l-LNv neurons serve as key integrative hubs within the circadian network, receiving diverse external signals.
en-copyright=
kn-copyright=

en-aut-name=FukudaAyumi
en-aut-sei=Fukuda
en-aut-mei=Ayumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=SaitoAika
en-aut-sei=Saito
en-aut-mei=Aika
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=YoshiiTaishi
en-aut-sei=Yoshii
en-aut-mei=Taishi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

affil-num=1
en-affil=Graduate School of Natural Science and Technology, Okayama University
kn-affil=

affil-num=2
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=3
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=
en-keyword=clock neurons
kn-keyword=clock neurons
en-keyword=neurotransmitter
kn-keyword=neurotransmitter
en-keyword=T2A-GAL4
kn-keyword=T2A-GAL4
en-keyword=immunostaining
kn-keyword=immunostaining
en-keyword=Drosophila
kn-keyword=Drosophila
END

start-ver=1.4
cd-journal=joma
no-vol=297
cd-vols=
no-issue=
article-no=
start-page=128540
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2026
dt-pub=202601
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Microfluidic paper-based analytical devices for antioxidant vitamins C and E in foods
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=In this study, we developed microfluidic paper-based analytical devices (μPADs) for the determination of antioxidant vitamins. The proposed μPADs utilize the reduction of metal ions by hydrophilic and hydrophobic antioxidant vitamins, which is followed by colorimetric reactions with chelating reagents. Hydrophilic vitamin C reduces Fe(III) to Fe(II) and forms a stable Fe(II)-bathophenanthroline complex in an aqueous solution. By contrast, this complex is unstable in organic solvents, and hydrophobic vitamin E requires Fe(III) and bathophenanthroline to be replaced with Cu(II) and bathocuproine. In these results, the relationship between the logarithm of a vitamin's concentration and its color intensity was linear and ranged from 4.4 to 35 mg L?1 for ascorbic acid and 50?200 mg L?1 for α-tocopherol. The limits of detection, estimated from the standard deviation of blank samples, were 3.1 mg L?1 for ascorbic acid and either 27 mg L?1 (in hexane) or 48 mg L?1 (in ethanol) for α-tocopherol. The proposed method was used to quantify vitamin C in bell peppers, mandarin oranges, kiwifruit, and lemons, as well as vitamin E in almonds, almond milk, and dietary supplements. The results demonstrate the effectiveness of these μPADs for the practical analysis of antioxidant vitamins in food samples.
en-copyright=
kn-copyright=

en-aut-name=KawaharaMana
en-aut-sei=Kawahara
en-aut-mei=Mana
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=DanchanaKaewta
en-aut-sei=Danchana
en-aut-mei=Kaewta
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=KanetaTakashi
en-aut-sei=Kaneta
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

affil-num=1
en-affil=Department of Chemistry, Okayama University
kn-affil=

affil-num=2
en-affil=Department of Chemistry, Okayama University
kn-affil=

affil-num=3
en-affil=Department of Chemistry, Okayama University
kn-affil=
en-keyword=Microfluidic paper-based analytical device
kn-keyword=Microfluidic paper-based analytical device
en-keyword=Vitamin C
kn-keyword=Vitamin C
en-keyword=Vitamin E
kn-keyword=Vitamin E
en-keyword=Antioxidant vitamin
kn-keyword=Antioxidant vitamin
en-keyword=Metal complex
kn-keyword=Metal complex
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250418
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Innovations in paper-based analytical devices and portable absorption photometers for onsite analysis
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Two types of analytical instruments and devices?one sophisticated high-performance instrument and another portable device?have been the focus of recent trends in analytical science. The necessity of point-of-care testing and onsite analysis has accelerated the advancement of high-performance, user-friendly portable analytical devices such as paper-based analytical devices (PADs) and light-emitting diode-based portable photometers. In this review, we summarize our achievements in the study of PADs and portable photometers. Several types of PADs are capable of performing titrations, metal ion analysis, and food analysis, while photometers, which consist of paired emitter?detector light-emitting diode (PEDD) photometers, are used for thiocyanate and herbicide analysis. These PADs and photometers permit the onsite determination of real environmental, body fluid, and food samples when an equipped laboratory is unavailable.
en-copyright=
kn-copyright=

en-aut-name=SeetasangSasikarn
en-aut-sei=Seetasang
en-aut-mei=Sasikarn
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=UmedaMika I.
en-aut-sei=Umeda
en-aut-mei=Mika I.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=RenJianchao
en-aut-sei=Ren
en-aut-mei=Jianchao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=KanetaTakashi
en-aut-sei=Kaneta
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

affil-num=1
en-affil=Department of Chemistry, Faculty of Science and Technology, Thammasat University
kn-affil=

affil-num=2
en-affil=Department of Chemistry, Okayama University
kn-affil=

affil-num=3
en-affil=Department of Chemistry, Okayama University
kn-affil=

affil-num=4
en-affil=Department of Chemistry, Okayama University
kn-affil=
en-keyword=Point-of-care testing
kn-keyword=Point-of-care testing
en-keyword=Onsite analysis
kn-keyword=Onsite analysis
en-keyword=Paper-based analytical device
kn-keyword=Paper-based analytical device
en-keyword=Paired emitter?detector light-emitting diode
kn-keyword=Paired emitter?detector light-emitting diode
en-keyword=Photometer
kn-keyword=Photometer
en-keyword=Environmental analysis
kn-keyword=Environmental analysis
en-keyword=Food analysis
kn-keyword=Food analysis
END

start-ver=1.4
cd-journal=joma
no-vol=35
cd-vols=
no-issue=12
article-no=
start-page=2916
end-page=2926.e3
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=202506
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Oxytocin facilitates human touch-induced play behavior in rats
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Pleasant touch sensations play a fundamental role in social bonding, yet the neural mechanisms underlying affinity-like behaviors remain poorly understood. Here, we demonstrate that juvenile-adolescent rats, which naturally engage in social play with peers characterized by rough-and-tumble interactions and 50 kHz ultrasonic vocalizations indicating pleasant sensations, develop a strong affinity for human hands through similar playful contact achieved by repeated tickling with human hands. Using this rat with tickling-induced high affinity for human hands, we discovered that repeated tickling mimicking rough-and-tumble play led to increased oxytocin receptor (OTR) expression in the ventrolateral part of the ventromedial hypothalamus (VMHvl). Inhibition of oxytocin signaling in the VMHvl reduced affinity-like behaviors from rats to human hands. These findings suggest that OTR neurons in VMHvl play an important role in the increase in affinity for human hands induced by pleasant touch sensation with human touch-induced play behavior. Based on retrograde and anterograde tracing studies examining the supraoptic nucleus (SON) and the paraventricular nucleus (PVN) as primary sources of oxytocin, we demonstrate that a subset of oxytocin fibers in the VMHvl originate from the SON, suggesting that affinity-like behavior from rats to human hands may be controlled by oxytocin signaling from magnocellular neurons. Together, this work advances our understanding of how oxytocin shapes social behavior and may inform the development of therapeutic strategies to promote positive social interactions.
en-copyright=
kn-copyright=

en-aut-name=HayashiHimeka
en-aut-sei=Hayashi
en-aut-mei=Himeka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=TateishiSayaka
en-aut-sei=Tateishi
en-aut-mei=Sayaka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=InutsukaAyumu
en-aut-sei=Inutsuka
en-aut-mei=Ayumu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=MaejimaSho
en-aut-sei=Maejima
en-aut-mei=Sho
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=HagiwaraDaisuke
en-aut-sei=Hagiwara
en-aut-mei=Daisuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=SakumaYasuo
en-aut-sei=Sakuma
en-aut-mei=Yasuo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=OnakaTatsushi
en-aut-sei=Onaka
en-aut-mei=Tatsushi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=GrinevichValery
en-aut-sei=Grinevich
en-aut-mei=Valery
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=SakamotoHirotaka
en-aut-sei=Sakamoto
en-aut-mei=Hirotaka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

affil-num=1
en-affil=Department of Biology, Faculty of Environmental, Life, Natural Science and Technology, Okayama University,
kn-affil=

affil-num=2
en-affil=Ushimado Marine Institute (UMI), Faculty of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=3
en-affil=Division of Brain and Neurophysiology, Department of Physiology, Jichi Medical University
kn-affil=

affil-num=4
en-affil=Ushimado Marine Institute (UMI), Faculty of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=5
en-affil=Department of Neuropeptide Research in Psychiatry, Central Institute of Mental Health, German Center for Psychiatry (DZPG), Medical Faculty Mannheim, University of Heidelberg
kn-affil=

affil-num=6
en-affil=Department of Anatomy and Neurobiology, Graduate School of Medical Sciences, Nippon Medical School
kn-affil=

affil-num=7
en-affil=Division of Brain and Neurophysiology, Department of Physiology, Jichi Medical University
kn-affil=

affil-num=8
en-affil=Department of Neuropeptide Research in Psychiatry, Central Institute of Mental Health, German Center for Psychiatry (DZPG), Medical Faculty Mannheim, University of Heidelberg
kn-affil=

affil-num=9
en-affil=Department of Biology, Faculty of Environmental, Life, Natural Science and Technology, Okayama University,
kn-affil=
en-keyword=tickling
kn-keyword=tickling
en-keyword=oxytocin
kn-keyword=oxytocin
en-keyword=oxytocin receptor
kn-keyword=oxytocin receptor
en-keyword=ventrolateral part of the ventromedial hypothalamus
kn-keyword=ventrolateral part of the ventromedial hypothalamus
en-keyword=affinity-like behaviors
kn-keyword=affinity-like behaviors
END

start-ver=1.4
cd-journal=joma
no-vol=13
cd-vols=
no-issue=
article-no=
start-page=100242
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=202504
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Photochemical internalization of mRNA using a photosensitizer and nucleic acid carriers
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=mRNA has great potential for therapeutic applications because it can encode a variety of proteins and antigens, in addition to advantages over DNA in terms of gene expression without genomic integration, nuclear localization, or transcription. However, therapeutic applications of mRNA require safe and effective delivery into target cells. Therefore, we aimed to investigate photochemical internalization (PCI) as a promising strategy for delivering mRNA to target cells. In this strategy, mRNA is taken up into cells by endocytosis, accumulates in endosomes, and is released in a light-dependent manner from the endosomes using an endosome-accumulating photosensitizer, aluminum phthalocyanine disulfonate (AlPcS2a), in combination with nucleic acid carrier molecules. We compared the efficacy of various nucleic acid carriers, including branched polyethyleneimine (bPEI) and poly{N'-[N-(2-aminoethyl)-2-aminoethyl] aspartamide} (PAsp(DET)) under the same conditions for PCI-based mRNA delivery. Our results indicated that bPEI and PAsp(DET) at low N/P ratios exhibited efficient light-enhancement of mRNA expression by PCI with AlPcS2a. Notably, bPEI exhibited the highest light-dependent mRNA delivery among the carriers evaluated (including cationic polymers, cationic peptides, and lipids), whereas PAsp(DET) showed promise for clinical use because of its lower toxicity compared with bPEI. This PCI strategy allows effective cytosolic mRNA delivery at low N/P ratios, thereby reducing cationic carrier molecule-induced cytotoxicity. This method allows spatiotemporal control of protein expression and holds potential for novel light-dependent mRNA therapies. Overall, this study provided valuable insights into optimizing mRNA delivery systems for therapeutic applications.
en-copyright=
kn-copyright=

en-aut-name=MaemotoHayaki
en-aut-sei=Maemoto
en-aut-mei=Hayaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=SuzakiRyohei
en-aut-sei=Suzaki
en-aut-mei=Ryohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=WatanabeKazunori
en-aut-sei=Watanabe
en-aut-mei=Kazunori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=ItakaKeiji
en-aut-sei=Itaka
en-aut-mei=Keiji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=OhtsukiTakashi
en-aut-sei=Ohtsuki
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

affil-num=1
en-affil=Department of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=

affil-num=2
en-affil=Department of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=

affil-num=3
en-affil=Department of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=

affil-num=4
en-affil=Department of Biofunction Research, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University
kn-affil=

affil-num=5
en-affil=Department of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=
en-keyword=mRNA
kn-keyword=mRNA
en-keyword=Photochemical internalization
kn-keyword=Photochemical internalization
en-keyword=Photosensitizer
kn-keyword=Photosensitizer
END

start-ver=1.4
cd-journal=joma
no-vol=41
cd-vols=
no-issue=4
article-no=
start-page=329
end-page=334
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20241220
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Efficient single-channel current measurements of the human BK channel using a liposome-immobilized gold probe
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=The human BK channel (hBK) is an essential membrane protein that regulates various biological functions, and its dysfunction leads to serious diseases. Understanding the biophysical properties of hBK channels is crucial for drug development. Artificial lipid bilayer recording is used to measure biophysical properties at the single-channel level. However, this technique is time-consuming and complicated; thus, its measurement efficiency is very low. Previously, we developed a novel technique to improve the measurement efficiency by rapidly forming lipid bilayer membranes and incorporating ion channels into the membrane using a hydrophilically modified gold probe. To further improve our technique for application to the hBK channel, we combined it using the gold probe with a liposome fusion method. Using a probe on which liposomes containing hBK channels were immobilized, the channels were efficiently incorporated into the lipid bilayer membrane, and the measured channel currents showed the current characteristics of the hBK channel. This technique will be useful for the efficient measurements of the channel properties of hBK and other biologically important channels.
en-copyright=
kn-copyright=

en-aut-name=HiranoMinako
en-aut-sei=Hirano
en-aut-mei=Minako
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=AsakuraMami
en-aut-sei=Asakura
en-aut-mei=Mami
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=IdeToru
en-aut-sei=Ide
en-aut-mei=Toru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

affil-num=1
en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=

affil-num=2
en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=

affil-num=3
en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=
en-keyword=Human BK channel
kn-keyword=Human BK channel
en-keyword=Artificial lipid bilayer recording
kn-keyword=Artificial lipid bilayer recording
en-keyword=Ion channel current
kn-keyword=Ion channel current
en-keyword=Single-channel recording
kn-keyword=Single-channel recording
END

start-ver=1.4
cd-journal=joma
no-vol=27
cd-vols=
no-issue=3
article-no=
start-page=e70143
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250625
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Factors Influencing Pain Management Practices Among Nurses in University Hospitals in Western Japan: A Cross‐Sectional Study Using Hierarchical Multiple Regression Analysis
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Effective pain management remains a global nursing challenge, requiring awareness of influencing factors. This cross-sectional study examined such factors among nurses in Western Japan's university hospitals from September to November 2023. A self-reported questionnaire was used to investigate nurses' sociodemographic characteristics, collaboration with physicians in the ward, pain management knowledge, empathy, and pain management practices. Among 695 nurses (69.4% valid response rate), 51.4% had under 5?years' work experience, indicating a relatively junior nursing workforce. The mean practice score was 47.5 (SD?=?7.1). Hierarchical regression showed knowledge and empathy increased practice scores by 6.2%. Nurses' empathy, particularly their perspective-taking, explained pain management practice (β?=?0.242, p?<?0.001). Information-sharing with pain specialists, effective collaboration with physicians in the ward, work experience, and clinical pain education were also associated with pain management practices (all p?<?0.05). This study suggests that enhancing nurses' empathy and fostering a collaborative ward environment may be essential strategies to improve the pain management quality.
en-copyright=
kn-copyright=

en-aut-name=XiMengyao
en-aut-sei=Xi
en-aut-mei=Mengyao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=KajiwaraYuki
en-aut-sei=Kajiwara
en-aut-mei=Yuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=MorimotoMichiko
en-aut-sei=Morimoto
en-aut-mei=Michiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

affil-num=1
en-affil=Doctor's Program, Graduate School of Health Sciences, Okayama University
kn-affil=

affil-num=2
en-affil=Faculty of Health Sciences, Okayama University
kn-affil=

affil-num=3
en-affil=Faculty of Health Sciences, Okayama University
kn-affil=
en-keyword=collaboration
kn-keyword=collaboration
en-keyword=empathy
kn-keyword=empathy
en-keyword=nurse
kn-keyword=nurse
en-keyword=pain management practice
kn-keyword=pain management practice
END

start-ver=1.4
cd-journal=joma
no-vol=3
cd-vols=
no-issue=1
article-no=
start-page=32
end-page=35
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250627
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=The relationship between sleep disorder and dairy intake in university students of the nursing department in Japan
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=This study was conducted to clarify the relationship between sleep disorders and frequency, or timing of dairy intake with 192 university students in Japan. Pearson’s chi-squared test was carried out to find the relationship between two groups of sleep disorders and the timing of dairy product intake (p = 0.034, df = 4, χ2 = 10.38). The sleep disorder occurred significantly less if participants took a dairy product in the morning (p = 0.004) and significantly more when participants took a dairy product in the afternoon (p = 0.028). The findings showed that consuming dairy products in the morning is effective in treating sleep disorders.
en-copyright=
kn-copyright=

en-aut-name=EdahiroShiho
en-aut-sei=Edahiro
en-aut-mei=Shiho
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=TakebayashiMaho
en-aut-sei=Takebayashi
en-aut-mei=Maho
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=KobayashiYui
en-aut-sei=Kobayashi
en-aut-mei=Yui
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=TakahataYoko
en-aut-sei=Takahata
en-aut-mei=Yoko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

affil-num=1
en-affil=Department of Nursing, Faculty of Medicine, Okayama University
kn-affil=

affil-num=2
en-affil=Department of Nursing, Faculty of Medicine, Okayama University
kn-affil=

affil-num=3
en-affil=Department of Nursing, Faculty of Medicine, Okayama University
kn-affil=

affil-num=4
en-affil=Department of Nursing, Faculty of Medicine, Okayama University
kn-affil=
en-keyword=sleep disorder
kn-keyword=sleep disorder
en-keyword=the frequency of dairy products
kn-keyword=the frequency of dairy products
en-keyword=the timing of dairy products
kn-keyword=the timing of dairy products
en-keyword=nursing students
kn-keyword=nursing students
END

start-ver=1.4
cd-journal=joma
no-vol=25
cd-vols=
no-issue=1
article-no=
start-page=311
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250703
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Co-occurrence of interstitial lung disease and pulmonary embolism as adverse events of adjuvant osimertinib treatment for EGFR mutant non-small cell lung cancer: a case report
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background Postoperative osimertinib for EGFR mutant non-small cell lung cancer has become the standard of care. However, its adverse events in clinical practice remain unclear. We report a case of interstitial lung disease and pulmonary embolism occurring simultaneously as adverse events during adjuvant osimertinib treatment.<br>
Case presentation A 74-year-old woman, diagnosed with left lower lobe lung adenocarcinoma harboring an EGFR mutation, underwent a left lower lobectomy with lymph node dissection. During adjuvant osimertinib therapy, the patient developed respiratory distress with hypoxia, leading to the diagnosis of interstitial lung disease. Despite immediate steroid therapy, respiratory distress persisted, the patient developed leg edema. She was diagnosed with deep vein thrombosis and pulmonary embolism via contrast-enhanced computed tomography scan. Following treatment with steroid and anticoagulation, her clinical symptoms improved rapidly, and she showed no recurrence of interstitial lung disease, pulmonary embolism, or lung cancer over the following nine months.<br>
Conclusions We encountered a case of interstitial lung disease and pulmonary embolism occurring simultaneously as adverse events during adjuvant osimertinib treatment. In patients with osimertinib-induced interstitial lung disease, particularly when respiratory symptoms show poor improvement with steroid treatment, the possibility of pulmonary embolism complications should be suspected.
en-copyright=
kn-copyright=

en-aut-name=ManabeKenta
en-aut-sei=Manabe
en-aut-mei=Kenta
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=ShienKazuhiko
en-aut-sei=Shien
en-aut-mei=Kazuhiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=FurukawaShinichi
en-aut-sei=Furukawa
en-aut-mei=Shinichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=SenoTomoya
en-aut-sei=Seno
en-aut-mei=Tomoya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=IshimuraKousei
en-aut-sei=Ishimura
en-aut-mei=Kousei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=TanakaShin
en-aut-sei=Tanaka
en-aut-mei=Shin
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=SuzawaKen
en-aut-sei=Suzawa
en-aut-mei=Ken
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=OkazakiMikio
en-aut-sei=Okazaki
en-aut-mei=Mikio
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=SugimotoSeiichiro
en-aut-sei=Sugimoto
en-aut-mei=Seiichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=ToyookaShinichi
en-aut-sei=Toyooka
en-aut-mei=Shinichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

affil-num=1
en-affil=Department of Thoracic Surgery, Okayama University Hospital
kn-affil=

affil-num=2
en-affil=Department of Thoracic Surgery, Okayama University Hospital
kn-affil=

affil-num=3
en-affil=Department of Thoracic Surgery, Okayama University Hospital
kn-affil=

affil-num=4
en-affil=Department of Thoracic Surgery, Okayama University Hospital
kn-affil=

affil-num=5
en-affil=Department of Thoracic Surgery, Okayama University Hospital
kn-affil=

affil-num=6
en-affil=Department of Thoracic Surgery, Okayama University Hospital
kn-affil=

affil-num=7
en-affil=Department of Thoracic Surgery, Okayama University Hospital
kn-affil=

affil-num=8
en-affil=Department of Thoracic Surgery, Okayama University Hospital
kn-affil=

affil-num=9
en-affil=Department of Thoracic Surgery, Okayama University Hospital
kn-affil=

affil-num=10
en-affil=Department of Thoracic Surgery, Okayama University Hospital
kn-affil=
en-keyword=Osimertinib
kn-keyword=Osimertinib
en-keyword=Lung cancer
kn-keyword=Lung cancer
en-keyword=Interstitial lung disease
kn-keyword=Interstitial lung disease
en-keyword=Pulmonary embolism
kn-keyword=Pulmonary embolism
END

start-ver=1.4
cd-journal=joma
no-vol=3
cd-vols=
no-issue=1
article-no=
start-page=11
end-page=21
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250627
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Relationship between media literacy and searching skills on report assignments in nursing students in Japan
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Objective: This study evaluates the relationship between information access and media literacy attitudes. We also assessed the impact of “Medical Literature Reading” on media literacy among Japanese university students. Methods: A cross-sectional study was conducted from April 2?16 and from August 2?16, 2024. A self-reporting questionnaire, including the school year, was used to determine if participants had taken the “Medical Literature Reading” course and to identify the sources often used for reporting assignments and media literacy. Results: This study included 195 subjects. The differences in media literacy scores between school years were analyzed. The total scores of fourth-year students were significantly higher than those of first-year on the media literacy scale (p = 0.014). The differences in media literacy scores among students enrolled in “Medical Literature Reading” were analyzed. The scores on the media literacy scale (p = 0.006) were significantly higher in participants than in non-participants. The relationships among the three groups by sources used for report assignments, school years (χ2(6) = 42.101, p < 0.0001), and history of taking “Medical Literature Reading” (χ2(2) = 7.048, p = 0.030) were also analyzed. Conclusions: Media literacy improved with schooling. Certain report assignments and subjects related to information literacy were found to have affected media literacy. Combining continuing experience and knowledge can lead to improvements in media literacy.
en-copyright=
kn-copyright=

en-aut-name=NagaoYurii
en-aut-sei=Nagao
en-aut-mei=Yurii
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=YanoWakana
en-aut-sei=Yano
en-aut-mei=Wakana
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=TakahataYoko
en-aut-sei=Takahata
en-aut-mei=Yoko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

affil-num=1
en-affil=Department of Nursing, Faculty of Medicine, Okayama University
kn-affil=

affil-num=2
en-affil=Department of Nursing, Faculty of Medicine, Okayama University
kn-affil=

affil-num=3
en-affil=Department of Nursing, Faculty of Medicine, Okayama University
kn-affil=
en-keyword=Media literacy
kn-keyword=Media literacy
en-keyword=Media literacy education
kn-keyword=Media literacy education
en-keyword=Nursing department
kn-keyword=Nursing department
en-keyword=University students
kn-keyword=University students
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=2025
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=One-pot synthesis of trans-2,3-diaminoindolines through 2,3-diamination of electrophilic indolines
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Despite recent advances in the synthesis of 2,3-diaminoindole derivatives, construction of 2,3-diaminoindolines, whose two amine moieties on each molecule differ from one another has yet to be achieved. In this work, we developed a concise one-pot protocol for differentiated diamination involving reacting a C2,C3-electrophilic indole reagent with amines to access a variety of previously inaccessible 2,3-diaminoindolines. Furthermore, the synthetic utility of this protocol was demonstrated by a successful gram-scale reaction and further transformation of the 2,3-diaminoindolines.
en-copyright=
kn-copyright=

en-aut-name=KoboriYuito
en-aut-sei=Kobori
en-aut-mei=Yuito
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=TokushigeKeisuke
en-aut-sei=Tokushige
en-aut-mei=Keisuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=AbeTakumi
en-aut-sei=Abe
en-aut-mei=Takumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

affil-num=1
en-affil=Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=2
en-affil=Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=3
en-affil=Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=14
cd-vols=
no-issue=7
article-no=
start-page=808
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250630
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Carnosol, a Rosemary Ingredient Discovered in a Screen for Inhibitors of SARM1-NAD+ Cleavage Activity, Ameliorates Symptoms of Peripheral Neuropathy
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Sterile alpha and Toll/interleukin receptor motif-containing protein 1 (SARM1) is a nicotinamide adenine dinucleotide (NAD+) hydrolase involved in axonal degeneration and neuronal cell death. SARM1 plays a pivotal role in triggering the neurodegenerative processes that underlie peripheral neuropathies, traumatic brain injury, and neurodegenerative diseases. Importantly, SARM1 knockdown or knockout prevents the degeneration; as a result, SARM1 has been attracting attention as a potent therapeutic target. In recent years, the development of several SARM1 inhibitors derived from synthetic chemical compounds has been reported; however, no dietary ingredients with SARM1 inhibitory activity have been identified. Therefore, we here focused on dietary ingredients and found that carnosol, an antioxidant contained in rosemary, inhibits the NAD+-cleavage activity of SARM1. Purified carnosol inhibited the enzymatic activity of SARM1 and suppressed neurite degeneration and cell death induced by the anti-cancer medicine vincristine (VCR). Carnosol also inhibited VCR-induced hyperalgesia symptoms, suppressed the loss of intra-epidermal nerve fibers in vivo, and reduced the blood fluid level of phosphorylated neurofilament-H caused by an axonal degeneration event. These results indicate that carnosol has a neuroprotective effect via SARM1 inhibition in addition to its previously known antioxidant effect via NF-E2-related factor 2 and thus suppresses neurotoxin-induced peripheral neuropathy.
en-copyright=
kn-copyright=

en-aut-name=MurataHitoshi
en-aut-sei=Murata
en-aut-mei=Hitoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=OgawaKazuki
en-aut-sei=Ogawa
en-aut-mei=Kazuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=YasuiYu
en-aut-sei=Yasui
en-aut-mei=Yu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=OchiToshiki
en-aut-sei=Ochi
en-aut-mei=Toshiki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=TomonobuNahoko
en-aut-sei=Tomonobu
en-aut-mei=Nahoko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=YamamotoKen-Ichi
en-aut-sei=Yamamoto
en-aut-mei=Ken-Ichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=KinoshitaRie
en-aut-sei=Kinoshita
en-aut-mei=Rie
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=WadaYoji
en-aut-sei=Wada
en-aut-mei=Yoji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=NakamuraHiromichi
en-aut-sei=Nakamura
en-aut-mei=Hiromichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=NishiboriMasahiro
en-aut-sei=Nishibori
en-aut-mei=Masahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=SakaguchiMasakiyo
en-aut-sei=Sakaguchi
en-aut-mei=Masakiyo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

affil-num=1
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=2
en-affil=Tama Biochemical Co., Ltd.
kn-affil=

affil-num=3
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=4
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=5
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=6
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=7
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=8
en-affil=Tama Biochemical Co., Ltd.
kn-affil=

affil-num=9
en-affil=Tama Biochemical Co., Ltd.
kn-affil=

affil-num=10
en-affil=Department of Translational Research and Drug Development, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=11
en-affil=Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=SARM1
kn-keyword=SARM1
en-keyword=carnosol
kn-keyword=carnosol
en-keyword=NAD+
kn-keyword=NAD+
en-keyword=axon degeneration
kn-keyword=axon degeneration
en-keyword=peripheral neuropathy
kn-keyword=peripheral neuropathy
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=e202510319
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250626
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Development of a Vinylated Cyclic Allene: A Fleeting Strained Diene for the Diels?Alder Reaction
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Fleeting molecules possessing strained multiple bonds are important components in organic synthesis due to their ability to undergo various chemical reactions driven by the release of strain energy. Although the use of strained π-bonds as 2π components, represented by dienophiles in Diels?Alder reactions, has been well studied, “the strained diene (4π component) approach” for molecular construction remains underexplored. Herein, we report the design of a vinyl cyclic allene (1-vinyl-1,2-cyclohexadiene) as a highly reactive strained diene and the development of its Diels?Alder reactions. Experimental and computational studies of vinyl cyclic allenes revealed that this diene system undergoes cycloaddition with dienophiles regio- and stereoselectively under mild reaction conditions. These studies also provide insight into the reactivity and selectivity of the system. The strained diene approach enables the convergent construction of polycyclic molecules through bond disconnections distinct from conventional retrosynthetic analysis, thus offering an efficient strategy for the assembly of functional molecules.
en-copyright=
kn-copyright=

en-aut-name=MizoguchiHaruki
en-aut-sei=Mizoguchi
en-aut-mei=Haruki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=ObataTakumi
en-aut-sei=Obata
en-aut-mei=Takumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=HiraiTaiki
en-aut-sei=Hirai
en-aut-mei=Taiki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=KomatsuManaka
en-aut-sei=Komatsu
en-aut-mei=Manaka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=SakakuraAkira
en-aut-sei=Sakakura
en-aut-mei=Akira
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

affil-num=1
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=2
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=3
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=4
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=5
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=
en-keyword=Activation strain model
kn-keyword=Activation strain model
en-keyword=Carbocycles
kn-keyword=Carbocycles
en-keyword=Diels?Alder reaction
kn-keyword=Diels?Alder reaction
en-keyword=Strained diene
kn-keyword=Strained diene
en-keyword=Vinylated cyclic allene
kn-keyword=Vinylated cyclic allene
END

start-ver=1.4
cd-journal=joma
no-vol=34
cd-vols=
no-issue=3
article-no=
start-page=152
end-page=161
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=2025
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Osteogenesis imperfecta: pathogenesis, classification, and treatment
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Osteogenesis imperfecta (OI) is a congenital skeletal disorder characterized by varying degrees of bone fragility and deformities. Extraskeletal manifestations, such as blue sclera, dentinogenesis imperfecta, growth disturbance, hearing impairment, and muscle weakness, occasionally accompany OI. Many genes have been identified as causative of OI, such as the type I collagen gene and genes involved in the folding, processing, and crosslinking of type I collagen molecules, osteoblast differentiation, and bone mineralization. According to the discovery of the causative gene of OI, nosology and classifications have also been revised and the “dyadic approach” based nomenclature according to the severity and each causative gene of OI was recently adopted. Intravenous or oral bisphosphonates have been administered to treat bone fragility in children with OI and a reduction in the frequency of bone fractures has been reported. However, despite the increase of bone mineral density, evidence of bone fracture prevention is limited. Recently, excessive transforming growth factor β signaling pathway and excessive endoplasmic reticulum stress have been reported as the pathogenesis of OI, and treatment strategies based on these pathogeneses have been developed. This review summarizes the molecular basis, transition of nosology and classification, status of bisphosphonate therapy, and development of treatment strategies.
en-copyright=
kn-copyright=

en-aut-name=HasegawaKosei
en-aut-sei=Hasegawa
en-aut-mei=Kosei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

affil-num=1
en-affil=Department of Pediatrics, Okayama University Hospital
kn-affil=
en-keyword=fracture
kn-keyword=fracture
en-keyword=child
kn-keyword=child
en-keyword=bisphosphonate
kn-keyword=bisphosphonate
en-keyword=classification
kn-keyword=classification
en-keyword=treatment
kn-keyword=treatment
END

start-ver=1.4
cd-journal=joma
no-vol=89
cd-vols=
no-issue=7
article-no=
start-page=930
end-page=938
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250625
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Hemodynamic Changes After Wire Frame Occluders vs. Metal Mesh Devices for Atrial Septal Defect
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background: Transcatheter atrial septal defect (ASD) closure is the first treatment option for secundum ASD, but parameters for optimal device selection have not been established. We compared outcomes between occluders with a wire frame and metal mesh devices.<br>
Methods and Results: This study included secundum ASD patients implanted with a wire frame occluder (GORE?CARDIOFORM ASD occluder [GCA]; W.L. Gore & Associates) or metal mesh devices (Amplatzer septal occluder device [Abbott] and Occlutech Figulla Flex II device [Occlutech]). The presence of residual shunt and B-type natriuretic peptide (BNP) levels after implantation were compared. Of the 970 patients with either GCA (n=48) or a metal mesh device (n=922; control), 42 patients from each group were analyzed after propensity score matching. The prevalence of residual shunt was significantly lower in the GCA group 1 day and 1 month after implantation (P<0.001 and P=0.017, respectively), whereas there was no significant difference between the 2 groups 6 months later (P=0.088). BNP levels at 1 month were significantly higher in the GCA group (ratio of change 1.36; 95% confidence interval [CI] 1.01?1.83), but did not differ significantly between the 2 groups at 6 months (ratio of change 1.04; 95% CI 0.65?1.65).<br>
Conclusions: Patients implanted with a wire frame occluder had a lower prevalence of residual shunt and a greater increase in BNP levels in the early period after implantation.
en-copyright=
kn-copyright=

en-aut-name=NakashimaMitsutaka
en-aut-sei=Nakashima
en-aut-mei=Mitsutaka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=TakayaYoichi
en-aut-sei=Takaya
en-aut-mei=Yoichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=EjiriKentaro
en-aut-sei=Ejiri
en-aut-mei=Kentaro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=MikiTakashi
en-aut-sei=Miki
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=NakayamaRie
en-aut-sei=Nakayama
en-aut-mei=Rie
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=NakagawaKoji
en-aut-sei=Nakagawa
en-aut-mei=Koji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=AkagiTeiji
en-aut-sei=Akagi
en-aut-mei=Teiji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=NakamuraKazufumi
en-aut-sei=Nakamura
en-aut-mei=Kazufumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=YuasaShinsuke
en-aut-sei=Yuasa
en-aut-mei=Shinsuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

affil-num=1
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=2
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=3
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=4
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=5
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=6
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=7
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=8
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=9
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=Amplatzer septal occluder
kn-keyword=Amplatzer septal occluder
en-keyword=GORE? CARDIOFORM ASD occluder
kn-keyword=GORE? CARDIOFORM ASD occluder
en-keyword=Occlutech Figulla Flex II
kn-keyword=Occlutech Figulla Flex II
en-keyword=Transcatheter atrial septal defect closure
kn-keyword=Transcatheter atrial septal defect closure
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250604
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Efficacy of transcatheter patent foramen ovale closure for drug-resistant migraine: initial experience in Japan and long-term outcome
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=This study evaluates the efficacy and safety of transcatheter patent foramen ovale (PFO) closure for the treatment of drug-resistant migraine in Japan. Previous studies have suggested a potential benefit for migraine with aura, although large-scale trials in the United States and Europe have failed to confirm efficacy as a primary endpoint. The study included 27 patients (mean age 36.4 years, 15 female, 21 with aura) who had more than two migraine attacks per month despite medication. All had PFO confirmed by transesophageal echocardiography and underwent transcatheter closure with the Amplatzer PFO Occluder. Patients were followed up to 12 months with migraine severity monitored by headache specialist. The procedure was successful and without complications in all cases. One patient required a larger occluder (35 mm) due to the size of PFO. At 12 months, 22 of 27 (81%) patients reported either complete resolution or improvement of migraine. Specifically, 10 of 21 (48%) patients with aura experienced complete resolution of migraine at one year. Patients without aura had a lower response rate, with only one case of complete resolution. Despite limitations such as the lack of a control group and potential patient selection bias, the study demonstrated that PFO closure may provide significant relief for patients with drug-resistant migraine, particularly those with aura. These findings support further investigation to better define its clinical indications and potential benefits.
en-copyright=
kn-copyright=

en-aut-name=AkagiTeiji
en-aut-sei=Akagi
en-aut-mei=Teiji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=TakayaYoichi
en-aut-sei=Takaya
en-aut-mei=Yoichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=MikiTakashi
en-aut-sei=Miki
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=NakayamaRie
en-aut-sei=Nakayama
en-aut-mei=Rie
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=NakagawaKoji
en-aut-sei=Nakagawa
en-aut-mei=Koji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=NakashimaMitsuki
en-aut-sei=Nakashima
en-aut-mei=Mitsuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=TakahashiYoshiaki
en-aut-sei=Takahashi
en-aut-mei=Yoshiaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=HishikawaNozomi
en-aut-sei=Hishikawa
en-aut-mei=Nozomi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=YuasaShinsuke
en-aut-sei=Yuasa
en-aut-mei=Shinsuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

affil-num=1
en-affil=Department of Cardiovascular Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=2
en-affil=Department of Cardiovascular Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=3
en-affil=Department of Cardiovascular Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=4
en-affil=Department of Cardiovascular Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=5
en-affil=Department of Cardiovascular Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=6
en-affil=Department of Cardiovascular Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=7
en-affil=Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=8
en-affil=Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=9
en-affil=Department of Cardiovascular Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
en-keyword=Patent foramen ovale
kn-keyword=Patent foramen ovale
en-keyword=Migraine
kn-keyword=Migraine
en-keyword=Headache
kn-keyword=Headache
en-keyword=Stroke
kn-keyword=Stroke
en-keyword=Catheter
kn-keyword=Catheter
END

start-ver=1.4
cd-journal=joma
no-vol=10
cd-vols=
no-issue=1
article-no=
start-page=e70055
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250107
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Short‐process incudo‐stapedioplasty in congenital ear malformation
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Objectives: Although various stapedotomy and stapedectomy techniques exist, anchoring the piston can be challenging. We present a novel surgical approach for treating congenital stapes malformations with an atypical facial nerve trajectory.<br>
Methods: This is a case of a 7-year-old boy presenting with bilateral conductive hearing loss. Prior attempts at tympanoplasty had proven unsuccessful in improving his hearing. Presurgical imaging studies revealed an unusual anatomical configuration, with the facial nerve positioned inferior to the oval window. This anatomical variation precluded the use of conventional prosthesis-anchoring techniques typically employed in stapedotomies. Thus, we devised an innovative approach, opting to anchor the prosthesis to the short process of the incus.<br>
Results: This novel technique circumvented the atypical course of the facial nerve, allowing for successful reconstruction of the ossicular chain. The patient demonstrated an acceptable improvement (30?dB gain) in hearing 1-year post-surgery, with no reported complications.<br>
Conclusion: This case underscores the critical importance of adapting surgical techniques to address the unique anatomical challenges that may arise in the context of congenital ear malformations. It also highlights the potential of the short process of the incus as a viable alternative anchoring site for stapes prostheses, thereby improving the outcomes of such complex cases. This technique not only restored the patient's hearing but also contributed valuable insights into the management of similar cases, potentially improving the quality of life for individuals with rare and challenging anatomical variations.<br>
Level of evidence: 5.
en-copyright=
kn-copyright=

en-aut-name=OmichiRyotaro
en-aut-sei=Omichi
en-aut-mei=Ryotaro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=KariyaShin
en-aut-sei=Kariya
en-aut-mei=Shin
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=SugayaAkiko
en-aut-sei=Sugaya
en-aut-mei=Akiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=AndoMizuo
en-aut-sei=Ando
en-aut-mei=Mizuo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

affil-num=1
en-affil=Department of Otolaryngology-Head and Neck Surgery, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine
kn-affil=

affil-num=2
en-affil=Department of Otolaryngology-Head and Neck Surgery, Kawasaki Medical School
kn-affil=

affil-num=3
en-affil=Department of Otolaryngology-Head and Neck Surgery, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine
kn-affil=

affil-num=4
en-affil=Department of Otolaryngology-Head and Neck Surgery, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine
kn-affil=
en-keyword=congenital ear malformation
kn-keyword=congenital ear malformation
en-keyword=incus
kn-keyword=incus
en-keyword=prosthesis
kn-keyword=prosthesis
en-keyword=stapedectomy
kn-keyword=stapedectomy
en-keyword=stapedotomy
kn-keyword=stapedotomy
END

start-ver=1.4
cd-journal=joma
no-vol=32
cd-vols=
no-issue=4
article-no=
start-page=773
end-page=782
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250508
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Japanese translation of the Functional Assessment of Cancer Therapy-Breast?+?4 (FACT-B?+?4) following international guidelines: a verification of linguistic validity
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background For breast cancer patients, postoperative lymphedema and upper limb movement disorders are serious complications that absolutely reduce their quality of life (QOL). To evaluate this serious complication, we used “Quick Dash” or “FACT-B”, which can assess a patient's physical, social, emotional, and functional health status. To evaluate their breast cancer surgery-related dysfunction correctly, “FACT-B?+?4” was created by adding four questions about “arm swelling'' and “tenderness”. We have translated it into Japanese according to international translation guidelines.<br>
Methods At the beginning, we contacted FACT headquarters that we would like to create a Japanese version of FACT-B?+?4. They formed the FACIT Trans Team (FACIT) following international translation procedures, and then, we began translating according to them. The steps are 1: perform “Forward and Reverse translations” to create a “Preliminary Japanese version”, 2: request the cooperation of 5 breast cancer patients and “conduct a pilot study” and “questionnaire survey”, and 3: amendments and final approval based on pilot study results and clinical perspectives.<br>
Result In Step1, FACIT requested faithful translation of the words, verbs, and nouns from the original text. In Step2, patients reported that they felt uncomfortable with the Japanese version words such as “numb'' and “stiffness'' and felt that it might be difficult to describe their symptoms accurately. In Step3, we readjusted the translation to be more concise and closer to common Japanese language, and performed “Step1” again to ensure that the translation definitely retained the meaning of the original.<br>
Conclusion A Japanese version of FACT has existed until now, but there was no Japanese version of FACT-B?+?4, which adds four additional items to evaluate swelling and pain in the upper limbs. This time, we have created a Japanese version that has been approved by FACT.
en-copyright=
kn-copyright=

en-aut-name=TsukiokiTakahiro
en-aut-sei=Tsukioki
en-aut-mei=Takahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=TakataNozomu
en-aut-sei=Takata
en-aut-mei=Nozomu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=DennisSaya R.
en-aut-sei=Dennis
en-aut-mei=Saya R.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=TerataKaori
en-aut-sei=Terata
en-aut-mei=Kaori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=SagaraYasuaki
en-aut-sei=Sagara
en-aut-mei=Yasuaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=SakaiTakehiko
en-aut-sei=Sakai
en-aut-mei=Takehiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=TakayamaShin
en-aut-sei=Takayama
en-aut-mei=Shin
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=KitagawaDai
en-aut-sei=Kitagawa
en-aut-mei=Dai
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=KikawaYuichiro
en-aut-sei=Kikawa
en-aut-mei=Yuichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=TakahashiYuko
en-aut-sei=Takahashi
en-aut-mei=Yuko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=IwataniTsuguo
en-aut-sei=Iwatani
en-aut-mei=Tsuguo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=HaraFumikata
en-aut-sei=Hara
en-aut-mei=Fumikata
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

en-aut-name=FujisawaTomomi
en-aut-sei=Fujisawa
en-aut-mei=Tomomi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=

en-aut-name=ShienTadahiko
en-aut-sei=Shien
en-aut-mei=Tadahiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=

affil-num=1
en-affil=Department of Breast and Endocrine Surgery, Okayama University Hospital
kn-affil=

affil-num=2
en-affil=Simpson Querrey Biomedical Research Center, Northwestern University
kn-affil=

affil-num=3
en-affil=Department of Preventive Medicine Feinberg School of Medicine, Northwestern University
kn-affil=

affil-num=4
en-affil=Department of Breast and Endocrine Surgery, Akita University Hospital
kn-affil=

affil-num=5
en-affil=Department of Breast Surgical Oncology, Social Medical Corporation Hakuaikai Sagara Hospital
kn-affil=

affil-num=6
en-affil=Department of Surgical Oncology, Breast Oncology Center, Cancer Institute Hospital of JFCR
kn-affil=

affil-num=7
en-affil=Department of Breast Surgery, National Cancer Center Hospital
kn-affil=

affil-num=8
en-affil=Department of Breast Surgical Oncology, National Center for Global Health and Medicine
kn-affil=

affil-num=9
en-affil=Department of Breast Surgery, Kansai Medical University Hospital
kn-affil=

affil-num=10
en-affil=Department of Breast and Endocrine Surgery, Okayama University Hospital
kn-affil=

affil-num=11
en-affil=Department of Breast and Endocrine Surgery, Okayama University Hospital
kn-affil=

affil-num=12
en-affil=Department of Breast Oncology, Aichi Cancer Center Hospital
kn-affil=

affil-num=13
en-affil=Department of Breast Cancer, Gunma Prefectural Cancer Center
kn-affil=

affil-num=14
en-affil=Department of Breast and Endocrine Surgery, Okayama University Hospital
kn-affil=
en-keyword=Breast cancer
kn-keyword=Breast cancer
en-keyword=FACT-B
kn-keyword=FACT-B
en-keyword=FACT-B+4
kn-keyword=FACT-B+4
en-keyword=QOL
kn-keyword=QOL
END

start-ver=1.4
cd-journal=joma
no-vol=71
cd-vols=
no-issue=3
article-no=
start-page=321
end-page=343
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250220
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Physiological and Biochemical Traits of Dormancy Release and Growth Resumption in Japanese Cedar in the Warm-Temperate Zone
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Global warming will disturb dormancy release and growth resumption of trees. To better understand this process, it is important to investigate physiological and biochemical traits related to these stages. We examined dormancy release and growth resumption in Japanese cedar (Cryptomeria japonica [L.] D. Don), an evergreen needle-leaved tree, in the warm-temperate zone by evaluating budbreak under growth-promoting conditions, and simultaneously examining respiration rates and contents of carbohydrates and phytohormones in shoots from November 2022 to March 2023. A long time to budbreak and the lowest budbreak rates of 75% in November indicated shallow dormancy. Budbreak rates of 98%, short time to budbreak, and first appearance of budbreak in the field in March indicated growth resumption. Continuous changes in budbreak rates and time to budbreak between dormancy and growth resumption indicated dormancy was gradually released. Surges in budbreak rates in December indicated dormancy was almost completely released by early winter. Contents of abscisic acid (ABA) and salicylic acid (SA) decreased from November, remained low in March, and were strongly associated with budbreak rates according to principal component analysis. It was suggested that the depletion of SA led to the depletion of ABA, contributing to dormancy release and growth resumption. Fructose and trans-zeatin accumulated until February, and low levels of starch, indole-3-acetic acid, jasmonic acid, and jasmonic acid-isoleucine during winter was followed by accumulation in March. Although these biochemical traits were less related to budbreak rates compared to ABA and SA, they seemed to assist either dormancy release or growth resumption.
en-copyright=
kn-copyright=

en-aut-name=HiejimaShoma
en-aut-sei=Hiejima
en-aut-mei=Shoma
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=SeinoHiroto
en-aut-sei=Seino
en-aut-mei=Hiroto
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=HachisukaRico
en-aut-sei=Hachisuka
en-aut-mei=Rico
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=WatanabeYuka
en-aut-sei=Watanabe
en-aut-mei=Yuka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=MatsuuraTakakazu
en-aut-sei=Matsuura
en-aut-mei=Takakazu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=MoriIzumi C.
en-aut-sei=Mori
en-aut-mei=Izumi C.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=UgawaShin
en-aut-sei=Ugawa
en-aut-mei=Shin
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

affil-num=1
en-affil=The United Graduate School of Agricultural Sciences, Kagoshima University
kn-affil=

affil-num=2
en-affil=Graduate School of Agriculture, Forestry and Fisheries, Kagoshima University
kn-affil=

affil-num=3
en-affil=The United Graduate School of Agricultural Sciences, Kagoshima University
kn-affil=

affil-num=4
en-affil=Graduate School of Agriculture, Forestry and Fisheries, Kagoshima University
kn-affil=

affil-num=5
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=6
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=7
en-affil=The United Graduate School of Agricultural Sciences, Kagoshima University
kn-affil=
en-keyword=Japanese cedar
kn-keyword=Japanese cedar
en-keyword=Warm-temperate zone
kn-keyword=Warm-temperate zone
en-keyword=Dormancy release
kn-keyword=Dormancy release
en-keyword=Growth resumption
kn-keyword=Growth resumption
en-keyword=Physio-biochemical traits
kn-keyword=Physio-biochemical traits
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=5434-25
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=2025
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Secondary aortoduodenal fistula in a patient with vascular Beh?et's disease
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=
en-copyright=
kn-copyright=

en-aut-name=HagiyaHideharu
en-aut-sei=Hagiya
en-aut-mei=Hideharu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=HondaHiroyuki
en-aut-sei=Honda
en-aut-mei=Hiroyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

affil-num=1
en-affil=Department of Infectious Diseases, Okayama University Hospital
kn-affil=

affil-num=2
en-affil=Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=Aortoduodenal fistula
kn-keyword=Aortoduodenal fistula
en-keyword=repeated bacteremia
kn-keyword=repeated bacteremia
en-keyword=polymicrobial bacteremia
kn-keyword=polymicrobial bacteremia
en-keyword=graft infection
kn-keyword=graft infection
END

start-ver=1.4
cd-journal=joma
no-vol=17
cd-vols=
no-issue=10
article-no=
start-page=1692
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250516
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Clinical Characteristics of Vitamin D Deficiency Detected in Long COVID Patients During the Omicron Phase
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background: To characterize the clinical significance of vitamin D deficiency (VDD) detected in long COVID, a retrospective observational study was performed for outpatients who visited our clinic during the period from May 2024 to November 2024. Methods: Clinical trends in long COVID patients diagnosed with VDD who showed serum concentrations of 25-hydroxyvitamin D (25-OHD) lower than 20 ng/mL were compared with those in long COVID patients in a non-deficient vitamin D (NDD) group. Results: Of 126 patients with long COVID, 97 patients (female: 50) who had been infected during the Omicron phase were included. Sixty-six patients (68%) were classified in the VDD group. The median serum concentrations of 25-OHD were 14.8 ng/mL in the VDD group and 22.9 ng/mL in the NDD group. There were no significant differences between the two groups in terms of age, gender, BMI, severity of COVID-19, period after infection and vaccination history. Although the levels of serum calcium and phosphate were not significantly different between the two groups, the percentages of patients in the VDD group who complained of dizziness, memory impairment, palpitation and appetite loss were larger than those in the NDD group. Of note, the patients who complained of palpitation showed significantly lower concentrations of serum 25-OHD than those in the patients without palpitation (median: 11.9 vs. 17.3 ng/mL). Moreover, patients in the VDD group had significantly higher scores for physical and mental fatigue as well as higher scores for depressive symptoms. Conclusions: Collectively, VDD is involved in clinical manifestations of long COVID, particularly symptoms of palpitation, fatigue and depression.
en-copyright=
kn-copyright=

en-aut-name=MatsudaYui
en-aut-sei=Matsuda
en-aut-mei=Yui
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=SakuradaYasue
en-aut-sei=Sakurada
en-aut-mei=Yasue
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=NakanoYasuhiro
en-aut-sei=Nakano
en-aut-mei=Yasuhiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=OtsukaYuki
en-aut-sei=Otsuka
en-aut-mei=Yuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=TokumasuKazuki
en-aut-sei=Tokumasu
en-aut-mei=Kazuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=HondaHiroyuki
en-aut-sei=Honda
en-aut-mei=Hiroyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=SoejimaYoshiaki
en-aut-sei=Soejima
en-aut-mei=Yoshiaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=YokotaYuya
en-aut-sei=Yokota
en-aut-mei=Yuya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=TakaseRyosuke
en-aut-sei=Takase
en-aut-mei=Ryosuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=OmuraDaisuke
en-aut-sei=Omura
en-aut-mei=Daisuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=OtsukaFumio
en-aut-sei=Otsuka
en-aut-mei=Fumio
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

affil-num=1
en-affil=Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=2
en-affil=Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=3
en-affil=Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=4
en-affil=Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=5
en-affil=Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=6
en-affil=Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=7
en-affil=Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=8
en-affil=Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=9
en-affil=Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=10
en-affil=Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=11
en-affil=Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=COVID-19
kn-keyword=COVID-19
en-keyword=25-hydroxyvitamin D
kn-keyword=25-hydroxyvitamin D
en-keyword=long COVID
kn-keyword=long COVID
en-keyword=palpitation
kn-keyword=palpitation
en-keyword=vitamin D deficiency
kn-keyword=vitamin D deficiency
END

start-ver=1.4
cd-journal=joma
no-vol=7
cd-vols=
no-issue=1
article-no=
start-page=e000923
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250427
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Reversible cerebral vasoconstriction syndrome in idiopathic multicentric Castleman disease under treatment with tocilizumab
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background Idiopathic multicentric Castleman disease (iMCD) is a rare polyclonal lymphoproliferative disorder characterised by systemic inflammation resulting from overproduction of interleukin 6 (IL-6). While iMCD primarily affects the lymph nodes and related tissues, it can also rarely involve the central nervous system.<br>
Case presentation We report the case of a 58-year-old female patient with at least a 3-year history of iMCD, who experienced acute thunderclap headaches due to reversible cerebral vasoconstriction syndrome (RCVS). RCVS occurred 3?months after initiating treatment with tocilizumab, a humanised anti-IL-6 receptor monoclonal antibody, and was accompanied by focal cortical subarachnoid haemorrhage (SAH). Elevated IL-6 levels were found in both serum and cerebrospinal fluid. MR angiography revealed multiple diffuse stenotic lesions in the bilateral middle and posterior cerebral arteries, which, along with bilateral cerebral oedema, resolved within 3?months. The diffuse nature of the cerebral vasospasm and the presence of bilateral brain oedema suggested that cerebral vasospasm was due to RCVS rather than SAH.<br>
Conclusions In patients with Castleman disease, RCVS may occur due to IL-6-dependent chronic cerebral vascular inflammation, either as a primary condition or as a complication of tocilizumab treatment.
en-copyright=
kn-copyright=

en-aut-name=KamimuraNaoya
en-aut-sei=Kamimura
en-aut-mei=Naoya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=UedaNaohisa
en-aut-sei=Ueda
en-aut-mei=Naohisa
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=KimuraKatsuo
en-aut-sei=Kimura
en-aut-mei=Katsuo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=NishikoriAsami
en-aut-sei=Nishikori
en-aut-mei=Asami
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=SatoYasuharu
en-aut-sei=Sato
en-aut-mei=Yasuharu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=KishidaHitaru
en-aut-sei=Kishida
en-aut-mei=Hitaru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=TanakaFumiaki
en-aut-sei=Tanaka
en-aut-mei=Fumiaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

affil-num=1
en-affil=Department of Neurology, Yokohama City University Medical Center
kn-affil=

affil-num=2
en-affil=Department of Neurology, Yokohama City University Medical Center
kn-affil=

affil-num=3
en-affil=Department of Neurology, Yokohama City University Medical Center
kn-affil=

affil-num=4
en-affil=
kn-affil=

affil-num=5
en-affil=
kn-affil=

affil-num=6
en-affil=Department of Neurology, Yokohama City University Medical Center
kn-affil=

affil-num=7
en-affil=Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=22
cd-vols=
no-issue=4
article-no=
start-page=510
end-page=524
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250626
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=C1orf50 Drives Malignant Melanoma Progression Through the Regulation of Stemness
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background/Aim: Recent advancements in omics analysis have significantly enhanced our understanding of the molecular pathology of malignant melanoma, leading to the development of novel therapeutic strategies that target specific vulnerabilities within the disease. Despite these improvements, the factors contributing to the poor prognosis of patients with malignant melanoma remain incompletely understood. The aim of this study was to investigate the role of C1orf50 (Chromosome 1 open reading frame 50), a gene previously of unknown function, as a prognostic biomarker in melanoma.<br>
Materials and Methods: We performed comprehensive transcriptome data analysis and subsequent functional validation of the human Skin Cutaneous Melanoma project from The Cancer Genome Atlas (TCGA).<br>
Results: Elevated expression levels of C1orf50 correlated with worse survival outcomes. Mechanistically, we revealed that C1orf50 plays a significant role in the regulation of cell cycle processes and cancer cell stemness, providing a potential avenue for novel therapeutic interventions in melanoma.<br>
Conclusion: This study is the first to identify C1orf50 as a prognostic biomarker in melanoma. The clinical relevance of our results sheds light on the importance of further investigation into the biological mechanisms underpinning C1orf50’s impact on melanoma progression and patient prognosis.
en-copyright=
kn-copyright=

en-aut-name=OTANIYUSUKE
en-aut-sei=OTANI
en-aut-mei=YUSUKE
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=MAEKAWAMASAKI
en-aut-sei=MAEKAWA
en-aut-mei=MASAKI
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=TANAKAATSUSHI
en-aut-sei=TANAKA
en-aut-mei=ATSUSHI
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=PE?ATIRSO
en-aut-sei=PE?A
en-aut-mei=TIRSO
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=CHINVANESSA D.
en-aut-sei=CHIN
en-aut-mei=VANESSA D.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=ROGACHEVSKAYAANNA
en-aut-sei=ROGACHEVSKAYA
en-aut-mei=ANNA
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=TOYOOKASHINICHI
en-aut-sei=TOYOOKA
en-aut-mei=SHINICHI
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=ROEHRLMICHAEL H.
en-aut-sei=ROEHRL
en-aut-mei=MICHAEL H.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=FUJIMURAATSUSHI
en-aut-sei=FUJIMURA
en-aut-mei=ATSUSHI
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

affil-num=1
en-affil=Department of Pathology, Beth Israel Deaconess Medical Center
kn-affil=

affil-num=2
en-affil=Department of Pathology, Beth Israel Deaconess Medical Center
kn-affil=

affil-num=3
en-affil=Department of Pathology, Beth Israel Deaconess Medical Center
kn-affil=

affil-num=4
en-affil=Department of Pathology, Beth Israel Deaconess Medical Center
kn-affil=

affil-num=5
en-affil=UMass Chan Medical School, UMass Memorial Medical Center
kn-affil=

affil-num=6
en-affil=Department of Pathology, Beth Israel Deaconess Medical Center
kn-affil=

affil-num=7
en-affil=Department of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=8
en-affil=Department of Pathology, Beth Israel Deaconess Medical Center
kn-affil=

affil-num=9
en-affil=Department of Cellular Physiology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=C1orf50
kn-keyword=C1orf50
en-keyword=melanoma
kn-keyword=melanoma
en-keyword=cancer stem cells
kn-keyword=cancer stem cells
en-keyword=YAP/TAZ
kn-keyword=YAP/TAZ
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250224
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Towards SBOM-based Access Control for Transparent and Explicit Program Execution
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Although a Software Bill of Materials (SBOM) plays a key role in software transparency, inconsistencies in SBOM descriptions can undermine its value. To address this, we propose a novel approach to program access control, SBOMAC, which leverages Mandatory Access Control (MAC) systems to ensure transparent and explicit program execution. In this study, we identify the challenges associated with implementing this approach and present preliminary investigation results to address these challenges.
en-copyright=
kn-copyright=

en-aut-name=ShimamotoYuta
en-aut-sei=Shimamoto
en-aut-mei=Yuta
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=UekawaHiroyuki
en-aut-sei=Uekawa
en-aut-mei=Hiroyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=AkiyamaMitsuaki
en-aut-sei=Akiyama
en-aut-mei=Mitsuaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=YamauchiToshihiro
en-aut-sei=Yamauchi
en-aut-mei=Toshihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

affil-num=1
en-affil=Okayama University
kn-affil=

affil-num=2
en-affil=NTT Social Informatics Laboratories
kn-affil=

affil-num=3
en-affil=NTT Social Informatics Laboratories
kn-affil=

affil-num=4
en-affil=Okayama University
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250624
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Dual functions of SNAP25 in mouse taste buds
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Type III cells in mouse taste buds are considered to transmit aversive stimuli, such as sourness, to the gustatory nerve through vesicular synapses. Synaptosome-associated protein 25 (SNAP25) might contribute to synaptic vesicular release in sour sensation, although direct evidence has been lacking. Here, we demonstrated that epithelia-specific Snap25 conditional knockout (cKO) mice exhibited a significant reduction in the number of type III cells. Notably, the proportion of 5-ethynyl 2′-deoxyuridine-positive post-mitotic type III cells in Snap25 cKO mice was significantly lower on tracing day 14, but not at day 7, which suggests that SNAP25 contributes to the maintenance of type III cells. In a short-term lick test, Snap25 cKO (sour taste absent) and Snap25/ transient receptor potential vanilloid 1 double KO (sour taste and somatosensory absent) mice exhibit a significantly higher lick response to sour tastants, confirming the role of SNAP25 for sour sensation. Electrophysiological recordings of the chorda tympani nerve reveal nearly abolished ammonium and sour taste responses in Snap25 cKO mice, which concludes sour-dependent synapse transmission in type III cells. Overall, these data suggest that vesicular synapses in taste buds are indispensable for transmission of information from, and the replenishment of, sour-sensitive type III taste cells.
en-copyright=
kn-copyright=

en-aut-name=HorieKengo
en-aut-sei=Horie
en-aut-mei=Kengo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=WangKuanyu
en-aut-sei=Wang
en-aut-mei=Kuanyu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=HuangHai
en-aut-sei=Huang
en-aut-mei=Hai
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=YasumatsuKeiko
en-aut-sei=Yasumatsu
en-aut-mei=Keiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=NinomiyaYuzo
en-aut-sei=Ninomiya
en-aut-mei=Yuzo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=MitohYoshihiro
en-aut-sei=Mitoh
en-aut-mei=Yoshihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=YoshidaRyusuke
en-aut-sei=Yoshida
en-aut-mei=Ryusuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

affil-num=1
en-affil=Department of Oral Physiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=2
en-affil=Department of Oral Physiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=3
en-affil=Department of Oral Physiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=4
en-affil=Tokyo Dental Junior College
kn-affil=

affil-num=5
en-affil=Department of Oral Physiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=6
en-affil=Department of Oral Physiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=7
en-affil=Department of Oral Physiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
en-keyword=sour taste
kn-keyword=sour taste
en-keyword=synapse
kn-keyword=synapse
en-keyword=taste buds
kn-keyword=taste buds
en-keyword=taste nerve
kn-keyword=taste nerve
en-keyword=Type III cells
kn-keyword=Type III cells
END

start-ver=1.4
cd-journal=joma
no-vol=19
cd-vols=
no-issue=3
article-no=
start-page=337
end-page=345
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250505
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Study on the Grinding Temperature of Workpiece in Side Plunge Grinding Process
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Grinding is used to finish thrust metal attachment parts, such as crankshafts, which have both journal and thrust surfaces. In side plunge grinding, a thrust surface and a cylindrical surface of a shaft workpiece with collars are finished in a single plunge grinding process. However, the surface quality near the ground internal corner, where grinding fluid may not penetrate, can deteriorate, causing high residual stress and cracks owing to grinding heat. While it has been reported that quality issues at the inner corners of the ground surface can be mitigated by reducing the grinding point temperature through efficient cooling fluid supply, the mechanisms of grinding phenomena and heat generation in side plunge grinding are not yet fully understood. In this study, the variations in the grinding temperature at the thrust surface of a workpiece with a collar were experimentally investigated using a wire/workpiece thermocouple to clarify these phenomena. The results revealed a significant increase in the grinding temperature at the corners of the grinding zone. However, it slightly decreases as the thermocouple output approaches the center of the workpiece, indicating a slight effect of the grinding speed. The surface temperature of the workpiece in side plunge grinding is primarily influenced by the wheel depth-of-cut in the thrust direction. Additionally, the effect of workpiece rotational speed and grinding infeed speed on temperature distribution has been demonstrated.
en-copyright=
kn-copyright=

en-aut-name=GaoLingxiao
en-aut-sei=Gao
en-aut-mei=Lingxiao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=KuidaMotoki
en-aut-sei=Kuida
en-aut-mei=Motoki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=KodamaHiroyuki
en-aut-sei=Kodama
en-aut-mei=Hiroyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=OhashiKazuhito
en-aut-sei=Ohashi
en-aut-mei=Kazuhito
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

affil-num=1
en-affil=Graduate School of Natural Science and Technology, Okayama University
kn-affil=

affil-num=2
en-affil=Graduate School of Natural Science and Technology, Okayama University
kn-affil=

affil-num=3
en-affil=Faculty of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=4
en-affil=Faculty of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=
en-keyword=grinding
kn-keyword=grinding
en-keyword=thrust surface
kn-keyword=thrust surface
en-keyword=grinding temperature
kn-keyword=grinding temperature
en-keyword=thermocouple
kn-keyword=thermocouple
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=85
end-page=104
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2022
dt-pub=20220812
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=CyNER: Information Extraction from?Unstructured Text of?CTI Sources with?Noncontextual IOCs
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Cybersecurity threats have been increasing and growing more sophisticated year by year. In such circumstances, gathering Cyber Threat Intelligence (CTI) and following up with up-to-date threat information is crucial. Structured CTI such as Structured Threat Information eXpression (STIX) is particularly useful because it can automate security operations such as updating FW/IDS rules and analyzing attack trends. However, as most CTIs are written in natural language, manual analysis with domain knowledge is required, which becomes quite time-consuming.<br>
In this work, we propose CyNER, a method for automatically structuring CTIs and converting them into STIX format. CyNER extracts named entities in the context of CTI and then extracts the relations between named entities and IOCs in order to convert them into STIX. In addition, by using key phrase extraction, CyNER can extract relations between IOCs that lack contextual information, such as those listed at the bottom of a CTI, and named entities. We describe our design and implementation of CyNER and demonstrate that it can extract named entities with the F-measure of 0.80 and extract relations between named entities and IOCs with the maximum accuracy of 81.6%. Our analysis of structured CTI showed that CyNER can extract IOCs that are not included in existing reputation sites, and that it can automatically extract IOCs that have been exploited for a long time and across multiple attack groups. CyNER is thus expected to contribute to the efficiency of CTI analysis.
en-copyright=
kn-copyright=

en-aut-name=FujiiShota
en-aut-sei=Fujii
en-aut-mei=Shota
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=KawaguchiNobutaka
en-aut-sei=Kawaguchi
en-aut-mei=Nobutaka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=ShigemotoTomohiro
en-aut-sei=Shigemoto
en-aut-mei=Tomohiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=YamauchiToshihiro
en-aut-sei=Yamauchi
en-aut-mei=Toshihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

affil-num=1
en-affil=Graduate School of Natural Science and Technology, Okayama University
kn-affil=

affil-num=2
en-affil=Research & Development Group, Hitachi, Ltd.
kn-affil=

affil-num=3
en-affil=Research & Development Group, Hitachi, Ltd.
kn-affil=

affil-num=4
en-affil=Faculty of Natural Science and Technology, Okayama University
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=292
end-page=297
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=20231127
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Analyzing Post-injection Attacker Activities in IoT Devices: A Comprehensive Log Analysis Approach
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=With the continuous proliferation of Internet of Things (IoT) devices, malware threats that specifically target these devices continue to increase. The urgent need for robust security measures is predicated on a comprehensive understanding of the behavioral patterns of IoT malware. However, previous studies have often overlooked the analysis of command sequences in Telnet logs. This study bridges this research gap by examining the post-injection behaviors of attackers. By analyzing a vast dataset comprising more than ten million logs collected from an IoT honeypot, we reveal three distinct post-injection activity patterns, each with unique characteristics. These patterns provide pivotal insights that not only help distinguish between legitimate operations and attempted attacks, but also drive the development of robust cybersecurity measures that effectively deter such behaviors. The nuances discovered in this study contribute significantly to IoT security by enhancing our understanding of malware tactics and informing targeted defense strategies.
en-copyright=
kn-copyright=

en-aut-name=VictorHervet
en-aut-sei=Victor
en-aut-mei=Hervet
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=KobayashiSatoru
en-aut-sei=Kobayashi
en-aut-mei=Satoru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=YamauchiToshihiro
en-aut-sei=Yamauchi
en-aut-mei=Toshihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

affil-num=1
en-affil=Okayama University
kn-affil=

affil-num=2
en-affil=Faculty of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=3
en-affil=Faculty of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=
en-keyword=Malware analysis
kn-keyword=Malware analysis
en-keyword=IoT
kn-keyword=IoT
en-keyword=Honeypot
kn-keyword=Honeypot
en-keyword=Log analysis
kn-keyword=Log analysis
en-keyword=Attack patterns
kn-keyword=Attack patterns
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=274
end-page=278
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=20231127
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Prevention Method for Stack Buffer Overflow Attack in TA Command Calls in OP-TEE
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=TEE systems provide normal world and secure world. It is impossible to gain access to the secure world directly from the normal world. However, vulnerabilities in the secure world can cause attacks to compromise the secure world. In this study, we investigate the security features applied to trusted applications (TA) in OP-TEE and clarify the lack of protection against stack buffer overflow in TA command calls. We also propose a method for preventing attacks that exploit stack buffer overflows in TA command calls. In addition, the experimental results show that attacks on the vulnerable TAs can be prevented with the proposed method and the overhead can be evaluated.
en-copyright=
kn-copyright=

en-aut-name=ShibaKaito
en-aut-sei=Shiba
en-aut-mei=Kaito
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=KuzunoHiroki
en-aut-sei=Kuzuno
en-aut-mei=Hiroki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=YamauchiToshihiro
en-aut-sei=Yamauchi
en-aut-mei=Toshihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

affil-num=1
en-affil=Graduate School of Natural Science and Technology, Okayama University
kn-affil=

affil-num=2
en-affil=Graduate School of Engineering, Kobe University
kn-affil=

affil-num=3
en-affil=Faculty of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=
en-keyword=Trusted execution environment
kn-keyword=Trusted execution environment
en-keyword=Stack overflow prevention method
kn-keyword=Stack overflow prevention method
en-keyword=System security
kn-keyword=System security
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=161
end-page=167
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=20231128
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Evaluation of Effectiveness of MAC Systems Based on LSM for Protecting IoT Devices
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Numerous active attacks targeting Internet of Things (IoT) devices exist. They exploit the latest vulnerabilities discovered in IoT devices. Therefore, Mandatory Access Control (MAC) systems based on Linux Security Modules (LSM), such as SELinux and AppArmor, are effective security features for IoT devices because they can mitigate the impact of attacks even if software vulnerabilities are discovered. However, they are not adopted by most IoT devices. The existing approaches are insufficient for investigating the causes of this problem.In this study, we comprehensively investigated what factors can affect the applicability of MAC systems based on LSM in IoT devices. We focused on how frequently cases can occur where they cannot be adopted, owing to each factor. To increase the comprehensiveness of the factors affecting the adoption of MAC systems in IoT devices, we investigated the kernel version, CPU architecture, and support for BusyBox in addition to the investigation of resources, which conducted in previous studies. We also conducted simulated experiments based on the attack method of Mirai to investigate whether MAC systems can protect against IoT malware. Finally, we discuss the impact of a combination of these factors on MAC system adoption.
en-copyright=
kn-copyright=

en-aut-name=MikiMasato
en-aut-sei=Miki
en-aut-mei=Masato
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=YamauchiToshihiro
en-aut-sei=Yamauchi
en-aut-mei=Toshihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=KobayashiSatoru
en-aut-sei=Kobayashi
en-aut-mei=Satoru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

affil-num=1
en-affil=Graduate School of Natural Science and Technology, Okayama University
kn-affil=

affil-num=2
en-affil=Faculty of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=3
en-affil=Faculty of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=
en-keyword=Mandatory Access Control System
kn-keyword=Mandatory Access Control System
en-keyword=IoT Security
kn-keyword=IoT Security
en-keyword=Linux Security Modules
kn-keyword=Linux Security Modules
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=236
end-page=244
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=20230623
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Non Real-Time Data Transmission Performance Analysis of PROFINET for Assuring Data Transmission Quality
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=The industrial Ethernet PROFINET supports three different data transmission modes: isochronous real-time (IRT), real-time (RT), and non real-time (NRT) transmitting data requiring hard, soft, and no real-time performances, respectively. The data transmission latency in the NRT increased with the amount of data transmission in the IRT, RT, and NRT. Therefore, the quality of data transmission in NRT may degrade as the amount of data transmission in IRT, RT, and NRT increases. In this study, we derived the average data transmission latency in an NRT with data transmission in IRT and RT by applying stochastic processes. This allowed us to maintain the quality of data transmission in the NRT by adjusting the number of devices connected to the network and the number of applications transmitting data in the NRT so that the average latency of data in the NRT does not exceed a certain value.
en-copyright=
kn-copyright=

en-aut-name=NorimatsuTakashi
en-aut-sei=Norimatsu
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=YamauchiToshihiro
en-aut-sei=Yamauchi
en-aut-mei=Toshihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

affil-num=1
en-affil=Graduate School of Natural Science and Technology, Okayama University
kn-affil=

affil-num=2
en-affil=Faculty of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=
en-keyword=Industrial Ethernet
kn-keyword=Industrial Ethernet
en-keyword=PROFINET
kn-keyword=PROFINET
en-keyword=Non Real Time
kn-keyword=Non Real Time
en-keyword=Real-Time
kn-keyword=Real-Time
en-keyword=Isochronous Real Time
kn-keyword=Isochronous Real Time
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=267
end-page=273
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=20231127
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Supporting Multiple OS Types on Estimation of System Call Hook Point by Virtual Machine Monitor
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Methods to hook system calls issued by a guest operating system (OS) running on a virtual machine using a virtual machine monitor are proposed. The address of the hook point is derived from the guest OS’s source code and established prior to the kernel startup process. Due to changes in system call processing in OS updates and address space layout randomization, the addresses of these hook points cannot always be pre-determined before the kernel startup process. To address this challenge, a method for estimating the system call hook point is proposed in Linux by analyzing the guest OS memory on x86-64 CPUs rather than pre-calculation. Although the method supports Linux, the method can be extended to support other OS types. In this paper, we propose a method to extend the method to support additional OSes. Specifically, we present analysis results and a novel method for estimating hook points on FreeBSD, NetBSD, and OpenBSD. The effectiveness of our proposed method is also demonstrated through evaluation.
en-copyright=
kn-copyright=

en-aut-name=SatoMasaya
en-aut-sei=Sato
en-aut-mei=Masaya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=OmoriTaku
en-aut-sei=Omori
en-aut-mei=Taku
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=YamauchiToshihiro
en-aut-sei=Yamauchi
en-aut-mei=Toshihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=TaniguchiHideo
en-aut-sei=Taniguchi
en-aut-mei=Hideo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

affil-num=1
en-affil=Okayama Prefectural University
kn-affil=

affil-num=2
en-affil=Okayama Prefectural University
kn-affil=

affil-num=3
en-affil=Okayama University
kn-affil=

affil-num=4
en-affil=Okayama University
kn-affil=
en-keyword=system call
kn-keyword=system call
en-keyword=virtual machine monitor
kn-keyword=virtual machine monitor
en-keyword=operating system
kn-keyword=operating system
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=107
end-page=119
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250401
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Investigation Towards Detecting Landing Websites for?Fake Japanese Shopping Websites
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Recently, the number of victims of fake shopping websites that imitate legitimate ones to defraud people has been increasing. It has been shown that fake shopping websites use legitimate defaced landing websites as their leading paths. Therefore, if the detection of landing websites for fake shopping websites can be achieved, it can assist in addressing these websites and reduce the opportunities for users to be redirected to fake shopping websites. In this study, we collect and investigate existing landing websites that redirect users to fake Japanese shopping websites and identify effective features for detecting them. We identified effective search terms for collecting landing websites for fake Japanese shopping websites and found that using Google searches with queries of top-level domain and product names was effective. We also investigated the conditions for activating analytical evasion functions in the collected landing websites for fake Japanese shopping websites and clarified the differences in search results between crawlers and users.
en-copyright=
kn-copyright=

en-aut-name=MichishitaDaigo
en-aut-sei=Michishita
en-aut-mei=Daigo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=KobayashiSatoru
en-aut-sei=Kobayashi
en-aut-mei=Satoru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=YamauchiToshihiro
en-aut-sei=Yamauchi
en-aut-mei=Toshihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

affil-num=1
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=2
en-affil=Faculty of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=3
en-affil=Faculty of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=17
cd-vols=
no-issue=6
article-no=
start-page=e86695
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250624
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Managing Persistent Pupillary Membranes With Surgery or Medication: A Report of Three Cases
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=The persistent pupillary membrane, as a congenital anomaly, is a remnant of a network of feeding blood vessels for the lens of the eye, called tunica vasculosa lentis. This study reports three patients with persistent pupillary membrane in both eyes who presented in different situations and were managed differently to achieve better vision. The first child (Case 1) who had been seen initially at the age of two years complained of severe photophobia even though he had good visual acuity, and hence, he and his family chose surgical resection of the pupillary membrane in both eyes at the age of six years just before the admission to an elementary school. He did not develop any surgical complications, such as cataract and glaucoma, and maintained the visual acuity in decimals of 1.2 in both eyes at the age of 17 years.<br>
The second child (Case 2), who was seen first at the age of one month, had persistent pupillary membranes in both eyes, together with Peters' anomaly in the left eye. The iris process adhesion to the corneal inner surface was visualized later by optical coherence tomography. She wore full-correction glasses and obtained the visual acuity of 0.7 in the right eye, so she had no problem studying at an elementary school. She used topical 1% atropine once a week in both eyes to maintain pupillary dilation and also used 0.5% timolol and 1% brinzolamide as pressure-lowering eye drops in the left eye with Peters' anomaly.<br>
The third patient (Case 3) with persistent pupillary membranes in both eyes complained of vision problems for the first time at the age of 49 years when she developed cataract. Surgical resection of the pupillary membrane was done in the initial phase of cataract surgery with intraocular lens implantation in both eyes. At surgical resection of the pupillary membrane, a safe and efficient way was to cut the root of the pupillary membrane on the iris surface with scissors, and then the isolated tissues of the pupillary membrane were pulled out with forceps from the side port at the corneal limbus. Pathological examinations of the excised tissues showed blood vessels with red blood cells in the lumen. In such a rare congenital disease as the persistent pupillary membrane, a case-based approach to choose a better option in different conditions from individual to individual is still required to have a better vision in learning at school and in daily working life.
en-copyright=
kn-copyright=

en-aut-name=MatsuoToshihiko
en-aut-sei=Matsuo
en-aut-mei=Toshihiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=TanakaTakehiro
en-aut-sei=Tanaka
en-aut-mei=Takehiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

affil-num=1
en-affil=Division of Healthcare Science, Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=

affil-num=2
en-affil=Department of Pathology, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University
kn-affil=
en-keyword=anterior segment dysgenesis
kn-keyword=anterior segment dysgenesis
en-keyword=cataract
kn-keyword=cataract
en-keyword=forceps
kn-keyword=forceps
en-keyword=optical coherence tomography
kn-keyword=optical coherence tomography
en-keyword=persistent pupillary membrane
kn-keyword=persistent pupillary membrane
en-keyword=peters anomaly
kn-keyword=peters anomaly
en-keyword=resection
kn-keyword=resection
en-keyword=scissors
kn-keyword=scissors
en-keyword=vitrectomy cutter
kn-keyword=vitrectomy cutter
END

start-ver=1.4
cd-journal=joma
no-vol=17
cd-vols=
no-issue=6
article-no=
start-page=e85680
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250610
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Whole-Eye Radiation for the Local Control of Choroidal Lymphoma in Primary Central Nervous System Lymphoma: A 14-Year Case Study
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Involved-site radiation therapy is effective for curative and palliative treatments of cancers, including lymphoma. This case study describes the use of whole-eye radiation for primary intraocular lymphoma occurring during primary central nervous system lymphoma. The patient, a 68-year-old man, developed personality changes and apathy two weeks after cataract surgery combined with vitrectomy for vitreous opacity in the left eye. Magnetic resonance imaging revealed a mass lesion in the left frontal lobe, and biopsy by craniotomy confirmed diffuse large B-cell lymphoma. He underwent chemotherapy using rituximab combined with high-dose methotrexate and high-dose cytarabine in association with intrathecal methotrexate and cytarabine injections, leading to complete remission. At age 75, he noticed forgetfulness, and fluorodeoxyglucose positron emission tomography and magnetic resonance imaging revealed a relapse of lymphoma in the splenium of the corpus callosum. He underwent chemotherapy using rituximab combined with high-dose methotrexate, followed by monthly rituximab monotherapy for one year and then rituximab monotherapy every two months for one year. He maintained complete remission with no treatment until age 78, when he developed subretinal choroidal lesions in the left eye and underwent whole-eye radiation at 40 Gy. One year later, he developed subretinal choroidal lesions in the right eye and underwent whole-eye radiation at 40 Gy. At age 81, he had lower limb weakness with disorientation. Magnetic resonance imaging showed a relapse of lymphoma in the right frontal to temporal lobe. The brain lesions showed a marked response to four weeks of oral tirabrutinib as a salvage therapy, but the lesions regrew, and the patient died seven months later. Throughout the treatment, he maintained a visual acuity of 0.7 (decimal scale) in both eyes. In conclusion, whole-eye radiation should be considered as a treatment option for the local control of active intraocular lymphoma, especially choroidal lesions, for patients with primary central nervous system lymphoma with no active brain lesions and without systemic treatment.
en-copyright=
kn-copyright=

en-aut-name=MatsuoToshihiko
en-aut-sei=Matsuo
en-aut-mei=Toshihiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=YanoTomofumi
en-aut-sei=Yano
en-aut-mei=Tomofumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=YoshioKotaro
en-aut-sei=Yoshio
en-aut-mei=Kotaro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=TanakaTakehiro
en-aut-sei=Tanaka
en-aut-mei=Takehiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=NishimuraHirotake
en-aut-sei=Nishimura
en-aut-mei=Hirotake
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=MatsuokaKen-ichi
en-aut-sei=Matsuoka
en-aut-mei=Ken-ichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

affil-num=1
en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=

affil-num=2
en-affil=Department of Internal Medicine, Okayama Rosai Hospital
kn-affil=

affil-num=3
en-affil=Department of Radiology, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=4
en-affil=Department of Pathology, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=5
en-affil=Department of Pathology, Kawasaki Medical School
kn-affil=

affil-num=6
en-affil=Department of Hematology and Oncology, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University
kn-affil=
en-keyword=brain biopsy
kn-keyword=brain biopsy
en-keyword=bruton tyrosine kinase (btk) inhibitor
kn-keyword=bruton tyrosine kinase (btk) inhibitor
en-keyword=chemotherapy
kn-keyword=chemotherapy
en-keyword=diffuse large b-cell lymphoma
kn-keyword=diffuse large b-cell lymphoma
en-keyword=fluorodeoxyglucose positron emission tomography
kn-keyword=fluorodeoxyglucose positron emission tomography
en-keyword=primary central nervous system lymphoma
kn-keyword=primary central nervous system lymphoma
en-keyword=primary intraocular (vitreoretinal) lymphoma
kn-keyword=primary intraocular (vitreoretinal) lymphoma
en-keyword=radiation therapy (radiotherapy)
kn-keyword=radiation therapy (radiotherapy)
en-keyword=tirabrutinib
kn-keyword=tirabrutinib
en-keyword=whole-eye radiation
kn-keyword=whole-eye radiation
END

start-ver=1.4
cd-journal=joma
no-vol=16
cd-vols=
no-issue=5
article-no=
start-page=164
end-page=173
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=202505
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Nephronophthisis and Retinitis Pigmentosa (Senior-Loken Syndrome) After Living-Donor Kidney Transplantation: Twelve-Year Follow-Up in a Young Woman
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Senior-Loken syndrome is a hereditary ciliopathy with recessive trait that manifests as nephronophthisis and retinitis pigmentosa. This report described an 18-year-old woman who was referred to a University Hospital to set up a treatment plan for chronic renal failure of an unknown cause. She had experienced nocturnal polyurea from the age of 12 years and was found to have an elevated level of serum creatinine at 3 mg/dL at the age of 15 years. She underwent renal biopsy at a hometown regional hospital which showed global glomerulosclerosis in six of the 13 glomeruli examined, renal tubular dilation in irregular shape, and marked interstitial fibrosis with lymphocytic infiltration. At the age of 19 years, she received a living-donor kidney transplant from her 46-year-old father as a preemptive therapy. At surgery, biopsy of the father’s donor kidney showed two glomeruli with global sclerosis out of 24 glomeruli examined, in association with minimal interstitial fibrosis and lymphocytic infiltration. She began to have extended-release tacrolimus 4 mg daily and mycophenolate mofetil 1,000 mg daily. According to the standard protocol, she underwent biopsy of the transplanted donor kidney to reveal interstitial fibrosis and lymphocytic infiltration, in addition to no sign of rejection and no glomerular deposition of immunoglobulins and complements, both 4 weeks and 14 months after the kidney transplantation. At the age of 23 years, 4 years after the kidney transplantation, she was, for the first time, diagnosed retinitis pigmentosa, and hence, Senior-Loken syndrome. She was followed up in the stable condition with basal doses of tacrolimus 5 mg daily, mycophenolate mofetil 1,000 mg daily, and prednisolone 5 mg daily up until now in 12 years after the kidney transplantation. The interstitial fibrosis with lymphocytic infiltration in the donor kidney might be a milder presentation of the disease with recessive inheritance.
en-copyright=
kn-copyright=

en-aut-name=MatsuoToshihiko
en-aut-sei=Matsuo
en-aut-mei=Toshihiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=OnishiYasuhiro
en-aut-sei=Onishi
en-aut-mei=Yasuhiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=MorinagaHiroshi
en-aut-sei=Morinaga
en-aut-mei=Hiroshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=WadaJun
en-aut-sei=Wada
en-aut-mei=Jun
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=TanakaTakehiro
en-aut-sei=Tanaka
en-aut-mei=Takehiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=ArakiMotoo
en-aut-sei=Araki
en-aut-mei=Motoo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

affil-num=1
en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=

affil-num=2
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=3
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=4
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=5
en-affil=Department of Pathology, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=6
en-affil=Department of Urology, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University
kn-affil=
en-keyword=Retinitis pigmentosa
kn-keyword=Retinitis pigmentosa
en-keyword=Nephronophthisis
kn-keyword=Nephronophthisis
en-keyword=Senior-Loken syndrome
kn-keyword=Senior-Loken syndrome
en-keyword=Kidney transplantation
kn-keyword=Kidney transplantation
en-keyword=Living donor
kn-keyword=Living donor
en-keyword=Kidney biopsy
kn-keyword=Kidney biopsy
en-keyword=Pathology
kn-keyword=Pathology
en-keyword=Computed tomography scan
kn-keyword=Computed tomography scan
en-keyword=Ciliopathy
kn-keyword=Ciliopathy
en-keyword=Optical coherence tomography
kn-keyword=Optical coherence tomography
END

start-ver=1.4
cd-journal=joma
no-vol=17
cd-vols=
no-issue=5
article-no=
start-page=e83484
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250504
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Detailed Ophthalmic and Pathological Features of Choroidal Metastasis From Breast Cancer: A Case Series of Five Patients
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Breast cancer causes choroidal metastases on rare occasions. This study presented the eye manifestations of choroidal metastases from breast cancer and their response to treatments in detail as well as their pathological correlation in five patients. The patients' age at the diagnosis of breast cancer ranged from 24 to 69 years (median: 37 years). The time from the diagnosis of breast cancer to the detection of metastases was concurrent in one patient, two years later in three patients, and six years later in the other patient. The time from the detection of systemic metastases to the detection of choroidal metastases was the same in one patient, while it ranged from one to seven years later in four patients. Choroidal metastases were in the unilateral eye of four patients, whereas they were in both eyes of one patient. Choroidal metastases manifested as one or a few nodular or flat choroidal lesions with serous retinal detachment. As for the treatment of choroidal metastases, enucleation of the right eye was chosen based on the patient's wish as well as the family's wish in the earliest patient when cancer notification was not the norm in Japan. In the other four patients, whole-eye radiation was performed to reduce the choroidal metastatic lesions. As regards the prognosis, which was available in four patients, three patients died within one year from the diagnosis of choroidal metastases, while one patient died one year and eight months later. Regarding the pathology of breast cancer, which was available in four patients, immunostaining of the preserved enucleated eye in the earliest patient revealed that breast cancer cells in the choroidal metastatic lesion were positive for estrogen receptor and negative for progesterone receptor and human epidermal growth factor receptor 2 (HER2). Invasive ductal carcinoma in two patients was positive for estrogen receptor and negative for HER2, while invasive ductal carcinoma in the other patient was triple-negative for estrogen receptor, progesterone receptor, and HER2 with a high Ki-67 index. In conclusion, the prognosis for life was poor in patients with breast cancer who developed choroidal metastases. Choroidal metastatic lesions showed a response to whole-eye radiation to improve the quality of vision at the end of life. Vision-related symptoms should be monitored in the course of chemotherapy for systemic metastases. 
en-copyright=
kn-copyright=

en-aut-name=MatsuoToshihiko
en-aut-sei=Matsuo
en-aut-mei=Toshihiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=TanakaTakehiro
en-aut-sei=Tanaka
en-aut-mei=Takehiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=ShienTadahiko
en-aut-sei=Shien
en-aut-mei=Tadahiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=MuraokaAtsushi
en-aut-sei=Muraoka
en-aut-mei=Atsushi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=DoiharaHiroyoshi
en-aut-sei=Doihara
en-aut-mei=Hiroyoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

affil-num=1
en-affil=Division of Healthcare Science, Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=

affil-num=2
en-affil=Department of Pathology, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=3
en-affil=Department of Breast and Endocrine Surgery, Okayama University Hospital
kn-affil=

affil-num=4
en-affil=Department of Surgery, Kagawa Rosai Hospital
kn-affil=

affil-num=5
en-affil=Department of Breast and Endocrine Surgery, Okayama University Hospital
kn-affil=
en-keyword=breast cancer
kn-keyword=breast cancer
en-keyword=chemotherapy
kn-keyword=chemotherapy
en-keyword=choroidal metastasis
kn-keyword=choroidal metastasis
en-keyword=estrogen receptor
kn-keyword=estrogen receptor
en-keyword=her2
kn-keyword=her2
en-keyword=immunostaining
kn-keyword=immunostaining
en-keyword=invasive ductal carcinoma
kn-keyword=invasive ductal carcinoma
en-keyword=ki-67
kn-keyword=ki-67
en-keyword=progesterone receptor
kn-keyword=progesterone receptor
en-keyword=radiation
kn-keyword=radiation
END

start-ver=1.4
cd-journal=joma
no-vol=41
cd-vols=
no-issue=21
article-no=
start-page=13372
end-page=13380
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250520
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Unraveling the Molecular Mechanism of Transient Multilamellar Formation in Ethanol-Modified Vesicle Solutions
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=A recent microfluidic-based small-angle X-ray scattering (SAXS) measurement intriguingly suggested the transient formation of multilamellar structures during the mixing of unilamellar vesicles with ethanol in an aqueous solution. This study explores a possible molecular mechanism underlying this phenomenon, primarily through coarse-grained molecular dynamics (CG-MD) simulations. We first examined lipid aggregate morphology as a function of ethanol concentration in an aqueous solution. Even though vesicles were observed in pure aqueous solution, increasing ethanol concentrations led to more frequent pore formation in vesicular membranes. At ethanol concentrations above 52%, vesicles destabilized and transformed into worm-like micelles. We hypothesized that the transient multilamellar structures might arise from vesicle stacking due to variations in the effective interactions between vesicles. However, a series of potential of mean force (PMF) calculations consistently showed repulsive interactions between vesicles, regardless of ethanol concentration, ruling out this possibility. In contrast, once lipid aggregates transformed into worm-like micelles, the PMF barrier between them dropped (?5kBT), promoting fusion. Our CG-MD simulations further demonstrated that lipid aggregates (micelles) readily fused and grew in high ethanol concentrations. Upon subsequent exposure to lower ethanol levels, these enlarged aggregates reorganized into vesicles with internal lamellar structure─multilamellar vesicles. These findings suggest that the heterogeneous mixing of unilamellar vesicular solutions with ethanol in a microfluidic device plays a key role in the emergence of transient multilamellar structures.
en-copyright=
kn-copyright=

en-aut-name=ShibataKana
en-aut-sei=Shibata
en-aut-mei=Kana
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=MaekiMasatoshi
en-aut-sei=Maeki
en-aut-mei=Masatoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=TokeshiManabu
en-aut-sei=Tokeshi
en-aut-mei=Manabu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=ShinodaWataru
en-aut-sei=Shinoda
en-aut-mei=Wataru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

affil-num=1
en-affil=Department of Materials Chemistry, Nagoya University
kn-affil=

affil-num=2
en-affil=Division of Applied Chemistry, Faculty of Engineering, Hokkaido University
kn-affil=

affil-num=3
en-affil=Division of Applied Chemistry, Faculty of Engineering, Hokkaido University
kn-affil=

affil-num=4
en-affil=Research Institute for Interdisciplinary Science, Okayama University
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=27
cd-vols=
no-issue=6
article-no=
start-page=e70126
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=202506
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Sulphur‐Acquisition Pathways for Cysteine Synthesis Confer a Fitness Advantage to Bacteria in Plant Extracts
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Bacteria and plants are closely associated with human society, in fields such as agriculture, public health, the food industry, and waste disposal. Bacteria have evolved nutrient-utilisation systems adapted to achieve the most efficient growth in their major habitats. However, empirical evidence to support the significance of bacterial nutrient utilisation in adaptation to plants is limited. Therefore, we investigated the genetic and nutritional factors required for bacterial growth in plant extracts by screening an Escherichia coli gene-knockout library in vegetable-based medium. Mutants lacking genes involved in sulphur assimilation, whereby sulphur is transferred from sulphate to cysteine, exhibited negligible growth in vegetable-based medium or plant extracts, owing to the low cysteine levels. The reverse transsulphuration pathway from methionine, another pathway for donating sulphur to cysteine, occurring in bacteria such as Bacillus subtilis, also played an important role in growth in plant extracts. These two sulphur-assimilation pathways were more frequently observed in plant-associated than in animal-associated bacteria. Sulphur-acquisition pathways for cysteine synthesis thus play a key role in bacterial growth in plant-derived environments such as plant residues and plant exudates.
en-copyright=
kn-copyright=

en-aut-name=IshikawaKazuya
en-aut-sei=Ishikawa
en-aut-mei=Kazuya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=YamaguchiSaki
en-aut-sei=Yamaguchi
en-aut-mei=Saki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=TsukaokaTaketo
en-aut-sei=Tsukaoka
en-aut-mei=Taketo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=TsunodaMakoto
en-aut-sei=Tsunoda
en-aut-mei=Makoto
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=FurutaKazuyuki
en-aut-sei=Furuta
en-aut-mei=Kazuyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=KaitoChikara
en-aut-sei=Kaito
en-aut-mei=Chikara
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

affil-num=1
en-affil=Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=2
en-affil=Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=3
en-affil=Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=4
en-affil=Graduate School of Pharmaceutical Sciences, The University of Tokyo
kn-affil=

affil-num=5
en-affil=Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=6
en-affil=Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
en-keyword=Bacillus subtilis
kn-keyword=Bacillus subtilis
en-keyword=bacterial nutrient utilisation
kn-keyword=bacterial nutrient utilisation
en-keyword=cysteine synthesis
kn-keyword=cysteine synthesis
en-keyword=Escherichia coli
kn-keyword=Escherichia coli
en-keyword=plant-derived environments
kn-keyword=plant-derived environments
en-keyword=sulphur acquisition pathway
kn-keyword=sulphur acquisition pathway
END

start-ver=1.4
cd-journal=joma
no-vol=227
cd-vols=
no-issue=
article-no=
start-page=110168
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=202510
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=The hidden cation-selective pore in ion-conducting aquaporin OsPIP2;4 from rice
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Ion-conducting aquaporins (icAQPs) transport ions as well as water. Although the molecular mechanism of how AQPs establish selective permeability for water molecules is well understood, the ion-transporting mechanism in icAQPs has not yet been fully elucidated. In this study, we investigated the molecular mechanism of cation transport in OsPIP2;4, an icAQP in rice, by homology modeling and the electrophysiological analysis using Xenopus laevis oocytes. Water and ion transport assays using OsPIP2;4 T227M and G278K mutants strongly suggested that water- and cation-transporting pathways are independent of each other. Data from amino acid substitutions V54I and A143G in OsPIP2;4 led to the identification of a novel hidden pathway for cation transport located on the side surfaces of the tetramer channel, where two protomers are in contact, which is distinct from conventional monomeric pores and the tetrameric central pore in AQPs. Moreover, the present results provide the possibility that this hypothetical hidden pore also functions in the barley icAQP HvPIP2;8. The overall structure of this novel pathway appears to differ from the structure of general cation channels. However, the arrangement of hydrophilic amino acids at the entrance of the pathway of OsPIP2;4 was found to be comparable to that of some cation channels, which implies that the molecular mechanism of dehydration of hydrated ions might resemble that of the channels. Although direct structural evidence is needed to confirm the proposed pathway, the present study can be a stepping stone toward unraveling the mechanism of dual water and ion transport through icAQPs in plants.
en-copyright=
kn-copyright=

en-aut-name=OnoShuntaro
en-aut-sei=Ono
en-aut-mei=Shuntaro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=TranSen Thi Huong
en-aut-sei=Tran
en-aut-mei=Sen Thi Huong
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=SaitohYasunori
en-aut-sei=Saitoh
en-aut-mei=Yasunori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=UtsugiShigeko
en-aut-sei=Utsugi
en-aut-mei=Shigeko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=HorieTomoaki
en-aut-sei=Horie
en-aut-mei=Tomoaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=KatsuharaMaki
en-aut-sei=Katsuhara
en-aut-mei=Maki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

affil-num=1
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=2
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=3
en-affil=Research Institute for Interdisciplinary Science, Okayama University
kn-affil=

affil-num=4
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=5
en-affil=Division of Applied Biology, Faculty of Textile Science and Technology, Shinshu University
kn-affil=

affil-num=6
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=
en-keyword=Rice
kn-keyword=Rice
en-keyword=Barley
kn-keyword=Barley
en-keyword=Ion transport
kn-keyword=Ion transport
en-keyword=Ion-conducting aquaporin (icAQP)
kn-keyword=Ion-conducting aquaporin (icAQP)
en-keyword=Plasma membrane intrinsic protein (PIP)
kn-keyword=Plasma membrane intrinsic protein (PIP)
END

start-ver=1.4
cd-journal=joma
no-vol=52
cd-vols=
no-issue=
article-no=
start-page=
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250331
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=奥付
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=
en-copyright=
kn-copyright=
END

start-ver=1.4
cd-journal=joma
no-vol=52
cd-vols=
no-issue=
article-no=
start-page=
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250331
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=編集後記
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=
en-copyright=
kn-copyright=
END

start-ver=1.4
cd-journal=joma
no-vol=52
cd-vols=
no-issue=
article-no=
start-page=
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250331
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=執筆者一覧
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=
en-copyright=
kn-copyright=
END

start-ver=1.4
cd-journal=joma
no-vol=52
cd-vols=
no-issue=
article-no=
start-page=25
end-page=37
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250331
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=『緋文字』における姦通から子孫繁栄への道―進化心理学からの考察―
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=
en-copyright=
kn-copyright=

en-aut-name=
en-aut-sei=
en-aut-mei=
kn-aut-name=藤沢徹也
kn-aut-sei=藤沢
kn-aut-mei=徹也
aut-affil-num=1
ORCID=

affil-num=1
en-affil=
kn-affil=広島商船高等専門学校
END

start-ver=1.4
cd-journal=joma
no-vol=52
cd-vols=
no-issue=
article-no=
start-page=13
end-page=23
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250331
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=『キュー植物園』の配色における考察―生と死の表現―
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=
en-copyright=
kn-copyright=

en-aut-name=
en-aut-sei=
en-aut-mei=
kn-aut-name=小野和子
kn-aut-sei=小野
kn-aut-mei=和子
aut-affil-num=1
ORCID=

affil-num=1
en-affil=
kn-affil=岡山大学大学院社会文化科学研究科博士前期課程修了生
END

start-ver=1.4
cd-journal=joma
no-vol=52
cd-vols=
no-issue=
article-no=
start-page=1
end-page=12
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250331
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=外国語学習環境と動機付けとの関連性―L2 ナラティブの内容分析を通して―
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=
en-copyright=
kn-copyright=

en-aut-name=
en-aut-sei=
en-aut-mei=
kn-aut-name=吉田安曇
kn-aut-sei=吉田
kn-aut-mei=安曇
aut-affil-num=1
ORCID=

affil-num=1
en-affil=
kn-affil=岡山大学
END

start-ver=1.4
cd-journal=joma
no-vol=52
cd-vols=
no-issue=
article-no=
start-page=
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250331
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=表紙・目次
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=
en-copyright=
kn-copyright=
END

start-ver=1.4
cd-journal=joma
no-vol=301
cd-vols=
no-issue=7
article-no=
start-page=110291
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=202507
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=A repertoire of visible light?sensitive opsins in the deep-sea hydrothermal vent shrimp Rimicaris hybisae
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Unlike terrestrial environments, where humans reside, there is no sunlight in the deep sea. Instead, dim visible light from black-body radiation and bioluminescence illuminates hydrothermal vent areas in the deep sea. A deep-sea hydrothermal vent shrimp, Rimicaris hybisae, is thought to detect this dim light using its enlarged dorsal eye; however, the molecular basis of its photoreception remains unexplored. Here, we characterized the molecular properties of opsins, universal photoreceptive proteins in animals, found in R. hybisae. Transcriptomic analysis identified six opsins: three Gq-coupled opsins, one Opn3, one Opn5, and one peropsin. Functional analysis revealed that five of these opsins exhibited light-dependent G protein activity, whereas peropsin exhibited the ability to convert all-trans-retinal to 11-cis-retinal like photoisomerases. Notably, all the R. hybisae opsins, including Opn5, convergently show visible light sensitivity (around 457?517 nm), whereas most opsins categorized as Opn5 have been demonstrated to be UV sensitive. Mutational analysis revealed that the unique visible light sensitivity of R. hybisae Opn5 is achieved through the stabilization of a protonated Schiff base by a counterion residue at position 83 (Asp83), which differs from the position identified in other opsins. These findings suggest that the vent shrimp R. hybisae has adapted its photoreceptive devices to dim deep-sea hydrothermal light by selectively maintaining a repertoire of visible light?sensitive opsins, including the uniquely tuned Opn5.
en-copyright=
kn-copyright=

en-aut-name=NagataYuya
en-aut-sei=Nagata
en-aut-mei=Yuya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=MiyamotoNorio
en-aut-sei=Miyamoto
en-aut-mei=Norio
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=SatoKeita
en-aut-sei=Sato
en-aut-mei=Keita
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=NishimuraYosuke
en-aut-sei=Nishimura
en-aut-mei=Yosuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=TaniokaYuki
en-aut-sei=Tanioka
en-aut-mei=Yuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=YamanakaYuji
en-aut-sei=Yamanaka
en-aut-mei=Yuji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=YoshizawaSusumu
en-aut-sei=Yoshizawa
en-aut-mei=Susumu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=TakahashiKuto
en-aut-sei=Takahashi
en-aut-mei=Kuto
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=ObayashiKohei
en-aut-sei=Obayashi
en-aut-mei=Kohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=TsukamotoHisao
en-aut-sei=Tsukamoto
en-aut-mei=Hisao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=TakaiKen
en-aut-sei=Takai
en-aut-mei=Ken
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=OhuchiHideyo
en-aut-sei=Ohuchi
en-aut-mei=Hideyo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

en-aut-name=YamashitaTakahiro
en-aut-sei=Yamashita
en-aut-mei=Takahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=

en-aut-name=SudoYuki
en-aut-sei=Sudo
en-aut-mei=Yuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=

en-aut-name=KojimaKeiichi
en-aut-sei=Kojima
en-aut-mei=Keiichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=15
ORCID=

affil-num=1
en-affil=Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=2
en-affil=Institute for Extra-Cutting-Edge Science and Technology Avant-Garde Research (X-Star), Japan Agency for Marine-Earth Science and Technology (JAMSTEC)
kn-affil=

affil-num=3
en-affil=Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=4
en-affil=Research Center for Bioscience and Nanoscience (CeBN), Research Institute for Marine Resources Utilization, Japan Agency for Marine-Earth Science and Technology (JAMSTEC)
kn-affil=

affil-num=5
en-affil=School of Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=6
en-affil=School of Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=7
en-affil=Atmosphere and Ocean Research Institute, The University of Tokyo
kn-affil=

affil-num=8
en-affil=Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=9
en-affil=Department of Biology, Graduate School of Science, Kobe University
kn-affil=

affil-num=10
en-affil=Department of Biology, Graduate School of Science, Kobe University
kn-affil=

affil-num=11
en-affil=Institute for Extra-Cutting-Edge Science and Technology Avant-Garde Research (X-Star), Japan Agency for Marine-Earth Science and Technology (JAMSTEC)
kn-affil=

affil-num=12
en-affil=Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=13
en-affil=Department of Biophysics, Graduate School of Science, Kyoto University
kn-affil=

affil-num=14
en-affil=Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=15
en-affil=Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
en-keyword=rhodopsin
kn-keyword=rhodopsin
en-keyword=opsin
kn-keyword=opsin
en-keyword=G protein?coupled receptor
kn-keyword=G protein?coupled receptor
en-keyword=signal transduction
kn-keyword=signal transduction
en-keyword=photoreceptor
kn-keyword=photoreceptor
en-keyword=vision
kn-keyword=vision
en-keyword=photobiology
kn-keyword=photobiology
en-keyword=vent shrimp
kn-keyword=vent shrimp
en-keyword=deep sea
kn-keyword=deep sea
en-keyword=molecular evolution
kn-keyword=molecular evolution
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250620
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=International Consensus Histopathological Criteria for Subtyping Idiopathic Multicentric Castleman Disease Based on Machine Learning Analysis
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Idiopathic multicentric Castleman disease (iMCD) is a rare lymphoproliferative disorder classified into three recognized clinical subtypes?idiopathic plasmacytic lymphadenopathy (IPL), TAFRO, and NOS. Although clinical criteria are available for subtyping, diagnostically challenging cases with overlapping histopathological features highlight the need for an improved classification system integrating clinical and histopathological findings. We aimed to develop an objective histopathological subtyping system for iMCD that closely correlates with the clinical subtypes. Excisional lymph node specimens from 94 Japanese iMCD patients (54 IPL, 28 TAFRO, 12 NOS) were analyzed for five key histopathological parameters: germinal center (GC) status, plasmacytosis, vascularity, hemosiderin deposition, and “whirlpool” vessel formation in GC. Using hierarchical clustering, we visualized subgroups and developed a machine learning-based decision tree to differentiate the clinical subtypes and validated it in an external cohort of 12 patients with iMCD. Hierarchical cluster analysis separated the IPL and TAFRO cases into mutually exclusive clusters, whereas the NOS cases were interspersed between them. Decision tree modeling identified plasmacytosis, vascularity, and whirlpool vessel formation as key features distinguishing IPL from TAFRO, achieving 91% and 92% accuracy in the training and test sets, respectively. External validation correctly classified all IPL and TAFRO cases, confirming the reproducibility of the system. Our histopathological classification system closely aligns with the clinical subtypes, offering a more precise approach to iMCD subtyping. It may enhance diagnostic accuracy, guide clinical decision-making for predicting treatment response in challenging cases, and improve patient selection for future research. Further validation of its versatility and clinical utility is required.
en-copyright=
kn-copyright=

en-aut-name=NishimuraMidori Filiz
en-aut-sei=Nishimura
en-aut-mei=Midori Filiz
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=HaratakeTomoka
en-aut-sei=Haratake
en-aut-mei=Tomoka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=NishimuraYoshito
en-aut-sei=Nishimura
en-aut-mei=Yoshito
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=NishikoriAsami
en-aut-sei=Nishikori
en-aut-mei=Asami
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=SumiyoshiRemi
en-aut-sei=Sumiyoshi
en-aut-mei=Remi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=UjiieHideki
en-aut-sei=Ujiie
en-aut-mei=Hideki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=KawaharaYuri
en-aut-sei=Kawahara
en-aut-mei=Yuri
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=KogaTomohiro
en-aut-sei=Koga
en-aut-mei=Tomohiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=UekiMasao
en-aut-sei=Ueki
en-aut-mei=Masao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=LaczkoDorottya
en-aut-sei=Laczko
en-aut-mei=Dorottya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=OksenhendlerEric
en-aut-sei=Oksenhendler
en-aut-mei=Eric
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=FajgenbaumDavid C.
en-aut-sei=Fajgenbaum
en-aut-mei=David C.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

en-aut-name=van RheeFrits
en-aut-sei=van Rhee
en-aut-mei=Frits
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=

en-aut-name=KawakamiAtsushi
en-aut-sei=Kawakami
en-aut-mei=Atsushi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=

en-aut-name=SatoYasuharu
en-aut-sei=Sato
en-aut-mei=Yasuharu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=15
ORCID=

affil-num=1
en-affil=Department of Molecular Hematopathology, Okayama University Graduate School of Health Sciences
kn-affil=

affil-num=2
en-affil=Department of Molecular Hematopathology, Okayama University Graduate School of Health Sciences
kn-affil=

affil-num=3
en-affil=Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=4
en-affil=Department of Molecular Hematopathology, Okayama University Graduate School of Health Sciences
kn-affil=

affil-num=5
en-affil=The Research Program for Intractable Disease by Ministry of Health, Labor and Welfare, Castleman Disease, TAFRO and Related Ddisease Research Group
kn-affil=

affil-num=6
en-affil=Department of Molecular Hematopathology, Okayama University Graduate School of Health Sciences
kn-affil=

affil-num=7
en-affil=Department of Molecular Hematopathology, Okayama University Graduate School of Health Sciences
kn-affil=

affil-num=8
en-affil=The Research Program for Intractable Disease by Ministry of Health, Labor and Welfare, Castleman Disease, TAFRO and Related Ddisease Research Group
kn-affil=

affil-num=9
en-affil=School of Information and Data Sciences, Nagasaki University
kn-affil=

affil-num=10
en-affil=Department of Pathology and Laboratory Medicine, Hospital of the University of Pennsylvania
kn-affil=

affil-num=11
en-affil=Department of Clinical Immunology, H?pital Saint-Louis
kn-affil=

affil-num=12
en-affil=Center for Cytokine Storm Treatment and Laboratory, Division of Translational Medicine and Human Genetics, Perelman School of Medicine, University of Pennsylvania
kn-affil=

affil-num=13
en-affil=Myeloma Center, University of Arkansas for Medical Sciences
kn-affil=

affil-num=14
en-affil=The Research Program for Intractable Disease by Ministry of Health, Labor and Welfare, Castleman Disease, TAFRO and Related Ddisease Research Group
kn-affil=

affil-num=15
en-affil=Department of Molecular Hematopathology, Okayama University Graduate School of Health Sciences
kn-affil=
en-keyword=clinical subtype
kn-keyword=clinical subtype
en-keyword=histopathological criteria
kn-keyword=histopathological criteria
en-keyword=idiopathic multicentric castleman disease
kn-keyword=idiopathic multicentric castleman disease
en-keyword=lymphoproliferative disease
kn-keyword=lymphoproliferative disease
en-keyword=machine-learning
kn-keyword=machine-learning
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250623
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Transformation of α,β-Unsaturated Aldehydes with a Small Amount of Electricity: Cyanosilylation, Isomerization, and Nucleophilic Addition
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=An electrochemical method was developed to convert α,β-unsaturated aldehydes into carboxylic acid derivatives via cyanosilylation, isomerization, and nucleophilic addition. This reaction is more sustainable than the usual electrochemical organic reaction because this reaction proceeds catalytically with active species generated by a very small amount of electricity. Furthermore, scale-up synthesis with a flow reactor has been achieved.
en-copyright=
kn-copyright=

en-aut-name=FujiiMayu
en-aut-sei=Fujii
en-aut-mei=Mayu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=UenoNanaho
en-aut-sei=Ueno
en-aut-mei=Nanaho
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=MitsudoKoichi
en-aut-sei=Mitsudo
en-aut-mei=Koichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=SatoEisuke
en-aut-sei=Sato
en-aut-mei=Eisuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=SugaSeiji
en-aut-sei=Suga
en-aut-mei=Seiji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

affil-num=1
en-affil=Division of Applied Chemistry, Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=2
en-affil=Division of Applied Chemistry, Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=3
en-affil=Division of Applied Chemistry, Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=4
en-affil=Division of Applied Chemistry, Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=5
en-affil=Division of Applied Chemistry, Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=16
cd-vols=
no-issue=7
article-no=
start-page=1152
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20240717
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Metatranscriptomic Sequencing of Sheath Blight-Associated Isolates of Rhizoctonia solani Revealed Multi-Infection by Diverse Groups of RNA Viruses
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Rice sheath blight, caused by the soil-borne fungus Rhizoctonia solani (teleomorph: Thanatephorus cucumeris, Basidiomycota), is one of the most devastating phytopathogenic fungal diseases and causes yield loss. Here, we report on a very high prevalence (100%) of potential virus-associated double-stranded RNA (dsRNA) elements for a collection of 39 fungal strains of R. solani from the rice sheath blight samples from at least four major rice-growing areas in the Philippines and a reference isolate from the International Rice Research Institute, showing different colony phenotypes. Their dsRNA profiles suggested the presence of multiple viral infections among these Philippine R. solani populations. Using next-generation sequencing, the viral sequences of the three representative R. solani strains (Ilo-Rs-6, Tar-Rs-3, and Tar-Rs-5) from different rice-growing areas revealed the presence of at least 36 viruses or virus-like agents, with the Tar-Rs-3 strain harboring the largest number of viruses (at least 20 in total). These mycoviruses or their candidates are believed to have single-stranded RNA or dsRNA genomes and they belong to or are associated with the orders Martellivirales, Hepelivirales, Durnavirales, Cryppavirales, Ourlivirales, and Ghabrivirales based on their coding-complete RNA-dependent RNA polymerase sequences. The complete genome sequences of two novel RNA viruses belonging to the proposed family Phlegiviridae and family Mitoviridae were determined.
en-copyright=
kn-copyright=

en-aut-name=UrzoMichael Louie R.
en-aut-sei=Urzo
en-aut-mei=Michael Louie R.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=GuintoTimothy D.
en-aut-sei=Guinto
en-aut-mei=Timothy D.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=Eusebio-CopeAna
en-aut-sei=Eusebio-Cope
en-aut-mei=Ana
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=BudotBernard O.
en-aut-sei=Budot
en-aut-mei=Bernard O.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=YanoriaMary Jeanie T.
en-aut-sei=Yanoria
en-aut-mei=Mary Jeanie T.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=JonsonGilda B.
en-aut-sei=Jonson
en-aut-mei=Gilda B.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=ArakawaMasao
en-aut-sei=Arakawa
en-aut-mei=Masao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=KondoHideki
en-aut-sei=Kondo
en-aut-mei=Hideki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=SuzukiNobuhiro
en-aut-sei=Suzuki
en-aut-mei=Nobuhiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

affil-num=1
en-affil=Microbiology Division, Institute of Biological Sciences, College of Arts and Sciences, University of the Philippines Los Ba?os
kn-affil=

affil-num=2
en-affil=Microbiology Division, Institute of Biological Sciences, College of Arts and Sciences, University of the Philippines Los Ba?os
kn-affil=

affil-num=3
en-affil=Fit-for-Future Genetic Resources Unit, Rice Breeding Innovations Department, International Rice Research Institute (IRRI), University of the Philippines Los Ba?os
kn-affil=

affil-num=4
en-affil=Institute of Weed Science, Entomology, and Plant Pathology, College of Agriculture and Food Science, University of the Philippines Los Ba?os
kn-affil=

affil-num=5
en-affil=Traits for Challenged Environments Unit, Rice Breeding Innovations Department, International Rice Research Institute (IRRI), University of the Philippines Los Ba?os
kn-affil=

affil-num=6
en-affil=Traits for Challenged Environments Unit, Rice Breeding Innovations Department, International Rice Research Institute (IRRI), University of the Philippines Los Ba?os
kn-affil=

affil-num=7
en-affil=Faculty of Agriculture, Meijo University
kn-affil=

affil-num=8
en-affil=Plant-Microbe Interactions Group, Institute of Plant Science and Resources (IPSR), Okayama University
kn-affil=

affil-num=9
en-affil=Plant-Microbe Interactions Group, Institute of Plant Science and Resources (IPSR), Okayama University
kn-affil=
en-keyword=Rhizoctonia solani
kn-keyword=Rhizoctonia solani
en-keyword=dsRNA
kn-keyword=dsRNA
en-keyword=mycovirus
kn-keyword=mycovirus
en-keyword=RNA virus
kn-keyword=RNA virus
en-keyword=metatranscriptome
kn-keyword=metatranscriptome
END

start-ver=1.4
cd-journal=joma
no-vol=25
cd-vols=
no-issue=12
article-no=
start-page=3780
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250617
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Effects of Sampling Frequency on Human Activity Recognition with Machine Learning Aiming at Clinical Applications
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Human activity recognition using wearable accelerometer data can be a useful digital biomarker for severity assessment and the diagnosis of diseases, where the relationship between onset and patient activity is crucial. For long-term monitoring in clinical settings, the volume of data collected over time should be minimized to reduce power consumption, computational load, and communication volume. This study aimed to determine the lowest sampling frequency that maintains recognition accuracy for each activity. Thirty healthy participants wore nine-axis accelerometer sensors at five body locations and performed nine activities. Machine-learning-based activity recognition was conducted using data sampled at 100, 50, 25, 20, 10, and 1 Hz. Data from the non-dominant wrist and chest, which have previously shown high recognition accuracy, were used. Reducing the sampling frequency to 10 Hz did not significantly affect the recognition accuracy for either location. However, lowering the frequency to 1 Hz decreases the accuracy of many activities, particularly brushing teeth. Using data with a 10 Hz sampling frequency can maintain recognition accuracy while decreasing data volume, enabling long-term patient monitoring and device miniaturization for clinical applications.
en-copyright=
kn-copyright=

en-aut-name=YamaneTakahiro
en-aut-sei=Yamane
en-aut-mei=Takahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=KimuraMoeka
en-aut-sei=Kimura
en-aut-mei=Moeka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=MoritaMizuki
en-aut-sei=Morita
en-aut-mei=Mizuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

affil-num=1
en-affil=Department of Biomedical Informatics, Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=

affil-num=2
en-affil=Faculty of Health Sciences, Okayama University Medical School
kn-affil=

affil-num=3
en-affil=Department of Biomedical Informatics, Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=
en-keyword=wearable devices
kn-keyword=wearable devices
en-keyword=machine learning
kn-keyword=machine learning
en-keyword=human activity recognition
kn-keyword=human activity recognition
en-keyword=sampling frequency
kn-keyword=sampling frequency
en-keyword=digital health
kn-keyword=digital health
en-keyword=digital biomarkers
kn-keyword=digital biomarkers
END

start-ver=1.4
cd-journal=joma
no-vol=166
cd-vols=
no-issue=8
article-no=
start-page=bqaf102
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250605
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Neuromedin U Deficiency Disrupts Daily Testosterone Fluctuation and Reduces Wheel-running Activity in Rats
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=The objective of this study was to elucidate the role of endogenous Neuromedin U (NMU) in rats by performing NMU knockout (KO). Male, but not female NMU KO rats exhibited decreased wheel-running activity vs wildtype (WT), although overall home cage activity was not affected. Plasma testosterone in WT rats varied significantly over the course of a day, with a peak at ZT1 and a nadir at ZT18, whereas in NMU KO rats testosterone remained stable throughout the day. Chronic administration of testosterone restored wheel-running activity in NMU KO rats to the same level as in WT rats, suggesting that the decrease in wheel-running activity in NMU KO rats is due to the disruption of the diurnal change of testosterone. Accordingly, expression of the luteinizing hormone beta subunit (Lhb) mRNA in the pars distalis of anterior pituitary was significantly lower in NMU KO rats; immunostaining revealed that the size of luteinizing hormone (LH)?expressing cells was also relatively small in those animals. In the brain of male WT rats, Nmu was highly expressed in the pars tuberalis, and the NMU receptor Nmur2 was highly expressed in the ependymal cell layer of the third ventricle. This study reveals a novel function of NMU and indicates that endogenous NMU in rats plays a role in the regulation of motivated activity via regulation of testosterone.
en-copyright=
kn-copyright=

en-aut-name=OtsukaMai
en-aut-sei=Otsuka
en-aut-mei=Mai
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=TakeuchiYu
en-aut-sei=Takeuchi
en-aut-mei=Yu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=MoriyamaMaho
en-aut-sei=Moriyama
en-aut-mei=Maho
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=EgoshiSakura
en-aut-sei=Egoshi
en-aut-mei=Sakura
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=GotoYuki
en-aut-sei=Goto
en-aut-mei=Yuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=GuTingting
en-aut-sei=Gu
en-aut-mei=Tingting
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=KimuraAtsushi P
en-aut-sei=Kimura
en-aut-mei=Atsushi P
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=HaraguchiShogo
en-aut-sei=Haraguchi
en-aut-mei=Shogo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=YoshiiTaishi
en-aut-sei=Yoshii
en-aut-mei=Taishi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=TakeuchiSakae
en-aut-sei=Takeuchi
en-aut-mei=Sakae
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=MatsuyamaMakoto
en-aut-sei=Matsuyama
en-aut-mei=Makoto
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=BentleyGeorge E
en-aut-sei=Bentley
en-aut-mei=George E
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

en-aut-name=AizawaSayaka
en-aut-sei=Aizawa
en-aut-mei=Sayaka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=

affil-num=1
en-affil=Graduate School of Natural Science and Technology, Okayama University
kn-affil=

affil-num=2
en-affil=Graduate School of Natural Science and Technology, Okayama University
kn-affil=

affil-num=3
en-affil=Graduate School of Natural Science and Technology, Okayama University
kn-affil=

affil-num=4
en-affil=Department of Biology, Faculty of Science, Okayama University
kn-affil=

affil-num=5
en-affil=Graduate School of Natural Science and Technology, Okayama University
kn-affil=

affil-num=6
en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=7
en-affil=Department of Biological Sciences, Faculty of Science, Hokkaido University
kn-affil=

affil-num=8
en-affil=Department of Biochemistry, Showa University School of Medicine
kn-affil=

affil-num=9
en-affil=Graduate School of Natural Science and Technology, Okayama University
kn-affil=

affil-num=10
en-affil=Graduate School of Natural Science and Technology, Okayama University
kn-affil=

affil-num=11
en-affil=Division of Molecular Genetics, Shigei Medical Research Institute
kn-affil=

affil-num=12
en-affil=Department of Integrative Biology and Helen Wills Neuroscience Institute, University of California at Berkeley
kn-affil=

affil-num=13
en-affil=Graduate School of Natural Science and Technology, Okayama University
kn-affil=
en-keyword=Neuromedin U
kn-keyword=Neuromedin U
en-keyword=rat
kn-keyword=rat
en-keyword=motivation
kn-keyword=motivation
en-keyword=activity
kn-keyword=activity
en-keyword=testosterone
kn-keyword=testosterone
en-keyword=wheel-running
kn-keyword=wheel-running
END

start-ver=1.4
cd-journal=joma
no-vol=121
cd-vols=
no-issue=2
article-no=
start-page=232
end-page=243
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20241216
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Outcomes of allogeneic SCT versus tisagenlecleucel in patients with R/R LBCL and poor prognostic factors
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=This study investigated the efficacy of tisagenlecleucel (tisa-cel) and allogeneic hematopoietic stem cell transplantation (allo-SCT) for patients with relapsed and/or refractory (r/r) large B-cell lymphoma (LBCL) with poor prognostic factors, defined as performance status (PS)???2, multiple extranodal lesions (EN), chemorefractory disease, or higher lactate dehydrogenase (LDH). Overall, the allo-SCT group demonstrated worse progression-free survival (PFS), higher non-relapse mortality, and a similar relapse/progression rate. Notably, the tisa-cel group showed better PFS than the allo-SCT group among patients with chemorefractory disease (3.2 vs. 2.0 months, p?=?0.092) or higher LDH (4.0 vs. 2.0 months, p =?0.018), whereas PFS in the two cellular therapy groups was similar among those with PS???2 or multiple EN. Survival time after relapse post-cellular therapy in patients with poor prognostic factors was 1.6 with allo-SCT and 4.6 months with tisa-cel. These findings were confirmed in a propensity score matching cohort. In conclusion, tisa-cel resulted in better survival than allo-SCT in patients with poor prognostic factors. However, patients who relapsed post-cellular therapy had dismal outcomes regardless of therapy. Further strategies are warranted to improve outcomes in these patients.
en-copyright=
kn-copyright=

en-aut-name=HayashinoKenta
en-aut-sei=Hayashino
en-aut-mei=Kenta
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=TeraoToshiki
en-aut-sei=Terao
en-aut-mei=Toshiki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=NishimoriHisakazu
en-aut-sei=Nishimori
en-aut-mei=Hisakazu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=KitamuraWataru
en-aut-sei=Kitamura
en-aut-mei=Wataru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=KobayashiHiroki
en-aut-sei=Kobayashi
en-aut-mei=Hiroki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=KamoiChihiro
en-aut-sei=Kamoi
en-aut-mei=Chihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=SeikeKeisuke
en-aut-sei=Seike
en-aut-mei=Keisuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=FujiwaraHideaki
en-aut-sei=Fujiwara
en-aut-mei=Hideaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=AsadaNoboru
en-aut-sei=Asada
en-aut-mei=Noboru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=EnnishiDaisuke
en-aut-sei=Ennishi
en-aut-mei=Daisuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=FujiiKeiko
en-aut-sei=Fujii
en-aut-mei=Keiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=FujiiNobuharu
en-aut-sei=Fujii
en-aut-mei=Nobuharu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

en-aut-name=MatsuokaKen-ichi
en-aut-sei=Matsuoka
en-aut-mei=Ken-ichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=

en-aut-name=MaedaYoshinobu
en-aut-sei=Maeda
en-aut-mei=Yoshinobu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=

affil-num=1
en-affil=Department of Hematology and Oncology, Okayama University Hospital, Okayama University
kn-affil=

affil-num=2
en-affil=Department of Hematology and Oncology, Okayama University Hospital, Okayama University
kn-affil=

affil-num=3
en-affil=Department of Hematology and Oncology, Okayama University Hospital, Okayama University
kn-affil=

affil-num=4
en-affil=Department of Hematology and Oncology, Okayama University Hospital, Okayama University
kn-affil=

affil-num=5
en-affil=Department of Hematology and Oncology, Okayama University Hospital, Okayama University
kn-affil=

affil-num=6
en-affil=Department of Hematology and Oncology, Okayama University Hospital, Okayama University
kn-affil=

affil-num=7
en-affil=Department of Hematology and Oncology, Okayama University Hospital, Okayama University
kn-affil=

affil-num=8
en-affil=Department of Hematology and Oncology, Okayama University Hospital, Okayama University
kn-affil=

affil-num=9
en-affil=Department of Hematology and Oncology, Okayama University Hospital, Okayama University
kn-affil=

affil-num=10
en-affil=Department of Hematology and Oncology, Okayama University Hospital, Okayama University
kn-affil=

affil-num=11
en-affil=Department of Hematology and Oncology, Okayama University Hospital, Okayama University
kn-affil=

affil-num=12
en-affil=Department of Hematology and Oncology, Okayama University Hospital, Okayama University
kn-affil=

affil-num=13
en-affil=Department of Hematology and Oncology, Okayama University Hospital, Okayama University
kn-affil=

affil-num=14
en-affil=Department of Hematology and Oncology, Okayama University Hospital, Okayama University
kn-affil=
en-keyword=Large B-cell lymphoma
kn-keyword=Large B-cell lymphoma
en-keyword=Allogeneic hematopoietic stem cell transplantation
kn-keyword=Allogeneic hematopoietic stem cell transplantation
en-keyword=CAR-T cell therapy
kn-keyword=CAR-T cell therapy
en-keyword=Tisagenlecleucel
kn-keyword=Tisagenlecleucel
en-keyword=Poor prognostic factors
kn-keyword=Poor prognostic factors
END

start-ver=1.4
cd-journal=joma
no-vol=64
cd-vols=
no-issue=5
article-no=
start-page=759
end-page=762
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250301
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=A Novel De Novo Variant in KCNH5 in a Patient with Refractory Epileptic Encephalopathy
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=We herein report a novel de novo KCNH5 variant in a patient with refractory epileptic encephalopathy. The patient exhibited seizures at 1 year and 7 months old, which gradually worsened, leading to a bedridden status. Brain magnetic resonance imaging (MRI) showed cerebral atrophy and cerebellar hypoplasia. A trio whole-exome sequence analysis identified a de novo heterozygous c.640A>C, p.Lys214Gln variant in KCNH5 that was predicted to be deleterious. Recent studies have linked KCNH5 to various epileptic encephalopathies, with many patients showing normal MRI findings. The present case expands the clinical spectrum of the disease, as it is characterized by severe neurological prognosis, cerebral atrophy, and cerebellar hypoplasia.
en-copyright=
kn-copyright=

en-aut-name=MitsutakeAkihiko
en-aut-sei=Mitsutake
en-aut-mei=Akihiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=MatsukawaTakashi
en-aut-sei=Matsukawa
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=NaitoTatsuhiko
en-aut-sei=Naito
en-aut-mei=Tatsuhiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=IshiuraHiroyuki
en-aut-sei=Ishiura
en-aut-mei=Hiroyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=MitsuiJun
en-aut-sei=Mitsui
en-aut-mei=Jun
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=HaradaHiroaki
en-aut-sei=Harada
en-aut-mei=Hiroaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=FujioKeishi
en-aut-sei=Fujio
en-aut-mei=Keishi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=FujishiroJun
en-aut-sei=Fujishiro
en-aut-mei=Jun
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=MoriHarushi
en-aut-sei=Mori
en-aut-mei=Harushi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=MorishitaShinichi
en-aut-sei=Morishita
en-aut-mei=Shinichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=TsujiShoji
en-aut-sei=Tsuji
en-aut-mei=Shoji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=TodaTatsushi
en-aut-sei=Toda
en-aut-mei=Tatsushi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

affil-num=1
en-affil=Department of Neurology, Graduate School of Medicine, The University of Tokyo
kn-affil=

affil-num=2
en-affil=Department of Neurology, Graduate School of Medicine, The University of Tokyo
kn-affil=

affil-num=3
en-affil=Department of Neurology, Graduate School of Medicine, The University of Tokyo
kn-affil=

affil-num=4
en-affil=Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=5
en-affil=Department of Neurology, Graduate School of Medicine, The University of Tokyo
kn-affil=

affil-num=6
en-affil=Department of Rheumatology and Allergy, Graduate School of Medicine, The University of Tokyo
kn-affil=

affil-num=7
en-affil=Department of Rheumatology and Allergy, Graduate School of Medicine, The University of Tokyo
kn-affil=

affil-num=8
en-affil=Department of Pediatric Surgery, Graduate School of Medicine, The University of Tokyo
kn-affil=

affil-num=9
en-affil=Department of Radiology, School of Medicine, Jichi Medical University
kn-affil=

affil-num=10
en-affil=Department of Computational Biology and Medical Sciences, Graduate School of Frontier Sciences, The University of Tokyo
kn-affil=

affil-num=11
en-affil=Department of Neurology, Graduate School of Medicine, The University of Tokyo
kn-affil=

affil-num=12
en-affil=Department of Neurology, Graduate School of Medicine, The University of Tokyo
kn-affil=
en-keyword=epileptic encephalopathy
kn-keyword=epileptic encephalopathy
en-keyword=whole-exome sequencing
kn-keyword=whole-exome sequencing
en-keyword=KCNH5
kn-keyword=KCNH5
en-keyword=de novo variant
kn-keyword=de novo variant
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250303
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Recent progress in oculopharyngodistal myopathy research from clinical and genetic viewpoints
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Oculopharyngodistal myopathy (OPDM) is a rare muscular disorder characterized by ocular symptoms, pharyngeal symptoms, facial weakness, and distal predominant limb muscle weakness. The cause of the disease was unknown for a long time. Recently, however, it has been reported that expansions of CGG or CCG repeats in LRP12, LOC642361/NUTM2B-AS1, GIPC1, NOTCH2NLC, RILPL1, and ABCD3 are the causes of the disease. Cases sometimes present with neurological symptoms, and the clinical spectrum of diseases caused by expansions of CGG or CCG repeats has been proposed to be called FNOP-spectrum disorder after the names of fragile X-associated tremor/ataxia syndrome, neuronal intranuclear inclusion disease, oculopharyngeal myopathy with leukoencephalopathy, and OPDM. In this article, the recent progress in the field of OPDM is reviewed, and remaining issues in OPDM are discussed.
en-copyright=
kn-copyright=

en-aut-name=IshiuraHiroyuki
en-aut-sei=Ishiura
en-aut-mei=Hiroyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

affil-num=1
en-affil=Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
en-keyword=oculopharyngodistal myopathy
kn-keyword=oculopharyngodistal myopathy
en-keyword=CGG repeat
kn-keyword=CGG repeat
en-keyword=CCG repeat
kn-keyword=CCG repeat
en-keyword=repeat motif?phenotype correlation
kn-keyword=repeat motif?phenotype correlation
en-keyword=FNOP-spectrum disorder
kn-keyword=FNOP-spectrum disorder
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=5602-25
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=2025
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Two Cases of Autosomal Recessive Spinocerebellar Ataxia-8 Showing Two Novel Variants of SYNE1 in Japanese Families
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Autosomal recessive spinocerebellar ataxia-8 (SCAR8) is a neurodegenerative disorder caused by the biallelic pathogenic variants of SYNE1. It is characterized by slowly progressive cerebellar ataxia and atrophy. We identified two SCAR8 families using exome analyses and two novel variants, c.2127delG (p.Met709Ilefs) and c.15943G>T (p.Gly5315*), in SYNE1 (NM_182961.4). Pathogenic variants of SYNE1 cause various symptoms, including cerebellar ataxia, pyramidal tract disorders, and joint disorders, and the pathogenic variants discovered in this study were located in a region prone to cerebellar ataxia.
en-copyright=
kn-copyright=

en-aut-name=YunokiTaijun
en-aut-sei=Yunoki
en-aut-mei=Taijun
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=MatsuokaChika
en-aut-sei=Matsuoka
en-aut-mei=Chika
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=OsakadaYosuke
en-aut-sei=Osakada
en-aut-mei=Yosuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=FukuiYusuke
en-aut-sei=Fukui
en-aut-mei=Yusuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=TakemotoMami
en-aut-sei=Takemoto
en-aut-mei=Mami
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=MoriharaRyuta
en-aut-sei=Morihara
en-aut-mei=Ryuta
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=YamashitaToru
en-aut-sei=Yamashita
en-aut-mei=Toru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=IshiuraHiroyuki
en-aut-sei=Ishiura
en-aut-mei=Hiroyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

affil-num=1
en-affil=Department of Neurology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=2
en-affil=Department of Neurology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=3
en-affil=Department of Neurology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=4
en-affil=Department of Neurology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=5
en-affil=Department of Neurology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=6
en-affil=Department of Neurology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=7
en-affil=Department of Neurology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=8
en-affil=Department of Neurology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=SCAR8
kn-keyword=SCAR8
en-keyword=SCAR
kn-keyword=SCAR
en-keyword=cerebellar ataxia
kn-keyword=cerebellar ataxia
en-keyword=whole-exome sequencing analysis
kn-keyword=whole-exome sequencing analysis
END

start-ver=1.4
cd-journal=joma
no-vol=31
cd-vols=
no-issue=6
article-no=
start-page=388.e1
end-page=388.e14
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=202506
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Clinical effects of granulocyte colony-stimulating factor administration and the timing of its initiation on allogeneic hematopoietic cell transplantation outcomes for myelodysplastic syndrome
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Granulocyte colony-stimulating factor (G-CSF) accelerates neutrophil recovery after allogeneic hematopoietic cell transplantation (HCT). However, the optimal use of G-CSF and the timing of its initiation after allogeneic HCT for myelodysplastic syndrome (MDS) according to graft type have not been determined. This retrospective study aimed to investigate the effects of using G-CSF administration and the timing of its initiation on transplant outcomes in adult patients with MDS undergoing allogeneic HCT. Using Japanese registry data, we retrospectively investigated the effects of G-CSF administration and the timing of its initiation on transplant outcomes among 4140 adults with MDS after bone marrow transplantation (BMT), peripheral blood stem cell transplantation (PBSCT), or single-unit cord blood transplantation (CBT) between 2013 and 2022. Multivariate analysis showed that early (days 0 to 4) and late (days 5 to 10) G-CSF administration significantly accelerated neutrophil recovery compared with no G-CSF administration following BMT, PBSCT, and CBT, but there was no benefit of early G-CSF initiation for early neutrophilic recovery regardless of graft type. Late G-CSF initiation was significantly associated with a higher risk of overall chronic GVHD following PBSCT (hazard ratio [HR], 1.63; 95% confidence interval [CI], 1.18 to 2.24; P = .002) and CBT (HR, 2.09; 95% CI, 1.21 to 3.60; P = .007) compared with no G-CSF administration. Late G-CSF initiation significantly improved OS compared with no G-CSF administration only following PBSCT (HR, 0.74; 95% CI, 0.58 to 0.94; P = .015). However, G-CSF administration and the timing of its initiation did not affect acute GVHD, relapse, or non-relapse mortality, irrespective of graft type. These results suggest that G-CSF administration significantly accelerated neutrophil recovery after BMT, PBSCT, and CBT, but increased risk of overall chronic GVHD after PBSCT and CBT. However, the effect of early and late G-CSF initiation on transplant outcomes needs further study in adult patients with MDS.

en-copyright=
kn-copyright=

en-aut-name=KonumaTakaaki
en-aut-sei=Konuma
en-aut-mei=Takaaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=FujiokaMachiko
en-aut-sei=Fujioka
en-aut-mei=Machiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=FuseKyoko
en-aut-sei=Fuse
en-aut-mei=Kyoko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=HosoiHiroki
en-aut-sei=Hosoi
en-aut-mei=Hiroki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=MasamotoYosuke
en-aut-sei=Masamoto
en-aut-mei=Yosuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=DokiNoriko
en-aut-sei=Doki
en-aut-mei=Noriko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=UchidaNaoyuki
en-aut-sei=Uchida
en-aut-mei=Naoyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=TanakaMasatsugu
en-aut-sei=Tanaka
en-aut-mei=Masatsugu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=SawaMasashi
en-aut-sei=Sawa
en-aut-mei=Masashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=NishidaTetsuya
en-aut-sei=Nishida
en-aut-mei=Tetsuya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=IshikawaJun
en-aut-sei=Ishikawa
en-aut-mei=Jun
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=AsadaNoboru
en-aut-sei=Asada
en-aut-mei=Noboru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

en-aut-name=NakamaeHirohisa
en-aut-sei=Nakamae
en-aut-mei=Hirohisa
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=

en-aut-name=HasegawaYuta
en-aut-sei=Hasegawa
en-aut-mei=Yuta
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=

en-aut-name=OnizukaMakoto
en-aut-sei=Onizuka
en-aut-mei=Makoto
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=15
ORCID=

en-aut-name=MaedaTakeshi
en-aut-sei=Maeda
en-aut-mei=Takeshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=16
ORCID=

en-aut-name=FukudaTakahiro
en-aut-sei=Fukuda
en-aut-mei=Takahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=17
ORCID=

en-aut-name=KawamuraKoji
en-aut-sei=Kawamura
en-aut-mei=Koji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=18
ORCID=

en-aut-name=KandaYoshinobu
en-aut-sei=Kanda
en-aut-mei=Yoshinobu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=19
ORCID=

en-aut-name=OhbikiMarie
en-aut-sei=Ohbiki
en-aut-mei=Marie
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=20
ORCID=

en-aut-name=AtsutaYoshiko
en-aut-sei=Atsuta
en-aut-mei=Yoshiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=21
ORCID=

en-aut-name=ItonagaHidehiro
en-aut-sei=Itonaga
en-aut-mei=Hidehiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=22
ORCID=

affil-num=1
en-affil=Department of Hematology/Oncology, The Institute of Medical Science, The University of Tokyo
kn-affil=

affil-num=2
en-affil=Department of Hematology, Sasebo City General Hospital
kn-affil=

affil-num=3
en-affil=Faculty of Medicine, Department of Hematology, Endocrinology and Metabolism, Niigata University
kn-affil=

affil-num=4
en-affil=Department of Hematology/Oncology, Wakayama Medical University
kn-affil=

affil-num=5
en-affil=Department of Cell Therapy and Transplantation Medicine, The University of Tokyo Hospital
kn-affil=

affil-num=6
en-affil=Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital
kn-affil=

affil-num=7
en-affil=Department of Hematology, Toranomon Hospital
kn-affil=

affil-num=8
en-affil=Department of Hematology, Kanagawa Cancer Center
kn-affil=

affil-num=9
en-affil=Department of Hematology and Oncology, Anjo Kosei Hospital
kn-affil=

affil-num=10
en-affil=Department of Hematology, Japanese Red Cross Aichi Medical Center Nagoya Daiichi Hospital
kn-affil=

affil-num=11
en-affil=Department of Hematology, Osaka International Cancer Institute
kn-affil=

affil-num=12
en-affil=Department of Hematology and Oncology, Okayama University Hospital
kn-affil=

affil-num=13
en-affil=Department of Hematology, Osaka Metropolitan University Graduate School of Medicine
kn-affil=

affil-num=14
en-affil=Department of Hematology, Hokkaido University Hospital
kn-affil=

affil-num=15
en-affil=Department of Hematology and Oncology, Tokai University School of Medicine
kn-affil=

affil-num=16
en-affil=Department of Hematology and oncology, Kurashiki Central Hospital
kn-affil=

affil-num=17
en-affil=Department of Hematopoietic Stem Cell Transplantation, National Cancer Center Hospital
kn-affil=

affil-num=18
en-affil=Department of Hematology, Tottori University Hospital
kn-affil=

affil-num=19
en-affil=Division of Hematology, Jichi Medical University
kn-affil=

affil-num=20
en-affil=Japanese Data Center for Hematopoietic Cell Transplantation
kn-affil=

affil-num=21
en-affil=Japanese Data Center for Hematopoietic Cell Transplantation
kn-affil=

affil-num=22
en-affil=Transfusion and Cell Therapy Unit, Nagasaki University Hospital
kn-affil=
en-keyword=Granulocyte colony-stimulating factor
kn-keyword=Granulocyte colony-stimulating factor
en-keyword=Graft-versus-host disease
kn-keyword=Graft-versus-host disease
en-keyword=Bone marrow transplantation
kn-keyword=Bone marrow transplantation
en-keyword=Peripheral blood stem cell transplantation
kn-keyword=Peripheral blood stem cell transplantation
en-keyword=Cord blood transplantation
kn-keyword=Cord blood transplantation
en-keyword=Myelodysplastic syndrome
kn-keyword=Myelodysplastic syndrome
END

start-ver=1.4
cd-journal=joma
no-vol=58
cd-vols=
no-issue=2
article-no=
start-page=145
end-page=148
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250630
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=The trochlea for the intermediate tendon of the digastric muscle: a review
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=This review explores the novel perspective that the intermediate tendon of the digastric muscle may function as an anatomical trochlear pulley system within the human body, challenging the traditional understanding of trochlear systems. While widely recognized trochlear units include structures like the medial part of the humerus and the superior oblique muscle of the orbit, the review focuses on the unique anatomical arrangement of the intermediate tendon of the digastric muscle in connection with the anterior and posterior bellies of the digastric muscles. Despite current debates within the anatomical community about labeling the digastric muscles as having a trochlea, this paper delves into the scientific definition of a trochlear pulley system, presenting the intermediate tendon of the digastric muscle as a potential trochlea.
en-copyright=
kn-copyright=

en-aut-name=du PlooyXander
en-aut-sei=du Plooy
en-aut-mei=Xander
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=KunisadaYuki
en-aut-sei=Kunisada
en-aut-mei=Yuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=CardonaJuan J.
en-aut-sei=Cardona
en-aut-mei=Juan J.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=TabiraYoko
en-aut-sei=Tabira
en-aut-mei=Yoko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=BubbKathleen Carol
en-aut-sei=Bubb
en-aut-mei=Kathleen Carol
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=RaeburnKazzara
en-aut-sei=Raeburn
en-aut-mei=Kazzara
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=IbaragiSoichiro
en-aut-sei=Ibaragi
en-aut-mei=Soichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=IwanagaJoe
en-aut-sei=Iwanaga
en-aut-mei=Joe
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=TubbsR. Shane
en-aut-sei=Tubbs
en-aut-mei=R. Shane
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

affil-num=1
en-affil=Tulane University School of Medicine
kn-affil=

affil-num=2
en-affil=Department of Oral and Maxillofacial Surgery, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=3
en-affil=Department of Neurosurgery, Tulane Center for Clinical Neurosciences, Tulane University School of Medicine
kn-affil=

affil-num=4
en-affil=Division of Gross and Clinical Anatomy, Department of Anatomy, Kurume University School of Medicine
kn-affil=

affil-num=5
en-affil=Anatomy Division, Department of Radiology, Weill Cornell Medical College
kn-affil=

affil-num=6
en-affil=Department of Anatomical Sciences, St. George’s University
kn-affil=

affil-num=7
en-affil=Department of Oral and Maxillofacial Surgery, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=8
en-affil=Department of Neurosurgery, Tulane Center for Clinical Neurosciences, Tulane University School of Medicine
kn-affil=

affil-num=9
en-affil=Department of Neurosurgery, Tulane Center for Clinical Neurosciences, Tulane University School of Medicine
kn-affil=
en-keyword=Digastric muscles
kn-keyword=Digastric muscles
en-keyword=Intermediate tendon
kn-keyword=Intermediate tendon
en-keyword=Trochlea
kn-keyword=Trochlea
en-keyword=Anatomy
kn-keyword=Anatomy
en-keyword=Fascia
kn-keyword=Fascia
END

start-ver=1.4
cd-journal=joma
no-vol=137
cd-vols=
no-issue=23
article-no=
start-page=235104
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250617
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Imaging valley-vortex edge modes in a phononic crystal at ultrahigh frequencies
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=We perform optical measurements and numerical simulations of guided phonon propagation in novel topological phononic crystal structures at ultrahigh frequencies. The structures support valley-polarized states that exhibit an energy vortex nature and propagate with high efficiency at domain boundaries because backscattering is suppressed due to conservation of time reversal symmetry. We extract frequency- and time-resolved spatial mode patterns and k-space images, together with dispersion relations. We investigate the conditions required for robust propagation along interfaces and thereby observe very high efficiency waveguiding.
en-copyright=
kn-copyright=

en-aut-name=OtsukaP. H.
en-aut-sei=Otsuka
en-aut-mei=P. H.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=TomodaM.
en-aut-sei=Tomoda
en-aut-mei=M.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=HatanakaD.
en-aut-sei=Hatanaka
en-aut-mei=D.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=YamaguchiH.
en-aut-sei=Yamaguchi
en-aut-mei=H.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=TsurutaK.
en-aut-sei=Tsuruta
en-aut-mei=K.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=MatsudaO.
en-aut-sei=Matsuda
en-aut-mei=O.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

affil-num=1
en-affil=Division of Applied Physics, Graduate School of Engineering, Hokkaido University
kn-affil=

affil-num=2
en-affil=Division of Applied Physics, Graduate School of Engineering, Hokkaido University
kn-affil=

affil-num=3
en-affil=NTT Basic Research Laboratories, NTT Corporation
kn-affil=

affil-num=4
en-affil=NTT Basic Research Laboratories, NTT Corporation
kn-affil=

affil-num=5
en-affil=Department of Electrical and Electronic Engineering, Okayama University
kn-affil=

affil-num=6
en-affil=Division of Applied Physics, Graduate School of Engineering, Hokkaido University
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250612
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Sulfur dioxide-induced guard cell death and stomatal closure are attenuated in nitrate/proton antiporter AtCLCa mutants
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Guard cells surrounding the stomata play a crucial role in regulating the entrance of hazardous gases such as SO2 into leaves. Stomatal closure could be a plant response to mitigate SO2 damage, although the mechanism for SO2-induced closure remains controversial. Proposed mediators for SO2-induced stomatal closure include phytohormones, reactive oxygen species, gasotransmitters, and cytosolic acidification. In this study, we investigated the mechanism of stomatal closure in Arabidopsis in response to SO2. Despite an increment in auxin and jasmonates after SO2 exposure, the addition of auxin did not cause stomatal closure and jasmonate-insensitive mutants exhibited SO2-induced stomatal closure suggesting auxin and jasmonates are not mediators leading to the closure. In addition, supplementation of scavenging reagents for reactive oxygen species and gasotransmitters did not inhibit SO2-induced closure. Instead, we found that cytosolic acidification is a credible mechanism for SO2-induced stomatal closure in Arabidopsis. CLCa mutants coding H+/nitrate antiporter, involved in cytosolic pH homeostasis, showed less sensitive stomatal phenotype against SO2. These results suggest that cytosolic pH homeostasis plays a tenable role in SO2 response in guard cells.
en-copyright=
kn-copyright=

en-aut-name=OoiLia
en-aut-sei=Ooi
en-aut-mei=Lia
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=MatsuuraTakakazu
en-aut-sei=Matsuura
en-aut-mei=Takakazu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=MoriIzumi C.
en-aut-sei=Mori
en-aut-mei=Izumi C.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

affil-num=1
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=2
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=3
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=
en-keyword=airborne pollutants
kn-keyword=airborne pollutants
en-keyword=cytosolic acidification
kn-keyword=cytosolic acidification
en-keyword=stomatal closure
kn-keyword=stomatal closure
en-keyword=sulfur dioxide
kn-keyword=sulfur dioxide
END

start-ver=1.4
cd-journal=joma
no-vol=12
cd-vols=
no-issue=1
article-no=
start-page=32
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250512
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Stability and water solubility of calcium ferrite-type aluminum-rich phase: implications for deep water cycle caused by subducting basaltic crusts
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=The subducting crustal materials serve as a crucial channel for transporting water to the lower mantle. Recent experimental studies suggest that crustal materials such as basaltic crust can be a main water carrier and reservoir playing an important role on water cycling in the lower mantle. Despite being a primary mineral in crustal materials, the water solubility of calcium ferrite-type (CF) phase and its stability are unclear yet. A recent phase relation study of hydrous basalts showed Na-depletion in lower-mantle minerals, suggesting the presence of fluid possibly with high Na concentration and the absence of CF phase along the low-temperature slab geotherms, where Al-rich hydrous phase H and ferropericlase appear instead. These phases could consequently produce Na-depleted CF phase when reaching the dehydration temperature of Al-rich hydrous phase H. In this study, we investigated the stability and water solubility of CF-type MgAl2O4, which is a main CF component in a hydrous basalt, in water-bearing systems at 26?32 GPa and 1200?1900 °C using a Kawai-type multi-anvil press. Our results indicate that the stability of the CF phase is strongly influenced by water content in the system. Water contents of recovered CF phases estimated by Fourier-transform infrared spectroscopy show a limited variation between 73 and 87 ppm wt at a pressure of 26 GPa and temperatures of 1500?1900 °C. We suggest that CF phase could not be a primary water carrier at lower mantle depths. This emphasizes contributions of hydrous aluminous silica minerals to Earth’s deep water cycling and heterogeneous structures in the lower mantle due to the strong water partitioning to this phase compared with other constituent minerals.
en-copyright=
kn-copyright=

en-aut-name=ZhangXinyue
en-aut-sei=Zhang
en-aut-mei=Xinyue
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=MashinoIzumi
en-aut-sei=Mashino
en-aut-mei=Izumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=IshiiTakayuki
en-aut-sei=Ishii
en-aut-mei=Takayuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

affil-num=1
en-affil=Deep Space Exploration Laboratory/School of Earth and Space Sciences, University of Science and Technology of China
kn-affil=

affil-num=2
en-affil=Institute for Planetary Materials, Okayama University
kn-affil=

affil-num=3
en-affil=Institute for Planetary Materials, Okayama University
kn-affil=
en-keyword=Water solubility
kn-keyword=Water solubility
en-keyword=CF phase
kn-keyword=CF phase
en-keyword=Single crystal
kn-keyword=Single crystal
en-keyword=FTIR
kn-keyword=FTIR
en-keyword=MORB
kn-keyword=MORB
END

start-ver=1.4
cd-journal=joma
no-vol=12
cd-vols=
no-issue=1
article-no=
start-page=5
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250228
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=In-frame deletion variant of ABCD1 in a sporadic case of adrenoleukodystrophy
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Adrenoleukodystrophy (ALD), an X-linked leukodystrophy caused by pathogenic variants in ABCD1, exhibits a broad range of phenotypes from childhood-onset cerebral forms to adult-onset adrenomyeloneuropathy (AMN). We report a rare in-frame ABCD1 deletion c.1469_71delTGG (p.Val490del) in a man with AMN. Although this variant has been interpreted as ‘uncertain significance’ in ClinVar, biochemical analysis along with clinical evaluation confirmed the pathogenicity of this variant, underscoring the importance of functional assessment of in-frame deletions.
en-copyright=
kn-copyright=

en-aut-name=MatsukawaTakashi
en-aut-sei=Matsukawa
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=SudoAtsushi
en-aut-sei=Sudo
en-aut-mei=Atsushi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=KakumotoToshiyuki
en-aut-sei=Kakumoto
en-aut-mei=Toshiyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=HaoAkihito
en-aut-sei=Hao
en-aut-mei=Akihito
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=KainagaMitsuhiro
en-aut-sei=Kainaga
en-aut-mei=Mitsuhiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=ChangHyangri
en-aut-sei=Chang
en-aut-mei=Hyangri
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=ManoTatsuo
en-aut-sei=Mano
en-aut-mei=Tatsuo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=IshiuraHiroyuki
en-aut-sei=Ishiura
en-aut-mei=Hiroyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=MitsuiJun
en-aut-sei=Mitsui
en-aut-mei=Jun
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=HayashiToshihiro
en-aut-sei=Hayashi
en-aut-mei=Toshihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=MorishitaShinichi
en-aut-sei=Morishita
en-aut-mei=Shinichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=TsujiShoji
en-aut-sei=Tsuji
en-aut-mei=Shoji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

en-aut-name=TodaTatsushi
en-aut-sei=Toda
en-aut-mei=Tatsushi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=

affil-num=1
en-affil=Department of Neurology, Graduate School of Medicine, The University of Tokyo
kn-affil=

affil-num=2
en-affil=Department of Neurology, Graduate School of Medicine, The University of Tokyo
kn-affil=

affil-num=3
en-affil=Department of Neurology, Graduate School of Medicine, The University of Tokyo
kn-affil=

affil-num=4
en-affil=Department of Neurology, Graduate School of Medicine, The University of Tokyo
kn-affil=

affil-num=5
en-affil=Department of Neurology, Graduate School of Medicine, The University of Tokyo
kn-affil=

affil-num=6
en-affil=Department of Neurology, Graduate School of Medicine, The University of Tokyo
kn-affil=

affil-num=7
en-affil=Department of Neurology, Graduate School of Medicine, The University of Tokyo
kn-affil=

affil-num=8
en-affil=Department of Neurology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=

affil-num=9
en-affil=Department of Precision Medicine Neurology, Graduate School of Medicine, The University of Tokyo
kn-affil=

affil-num=10
en-affil=Department of Neurology, Graduate School of Medicine, The University of Tokyo
kn-affil=

affil-num=11
en-affil=Department of Computational Biology and Medical Sciences, Graduate School of Frontier Sciences, The University of Tokyo
kn-affil=

affil-num=12
en-affil=Department of Neurology, Graduate School of Medicine, The University of Tokyo
kn-affil=

affil-num=13
en-affil=Department of Neurology, Graduate School of Medicine, The University of Tokyo
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=26
cd-vols=
no-issue=6
article-no=
start-page=e70119
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250519
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Quantitative quality control of 3D water tank using image analysis
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background and objective: Accurate beam data acquisition using three-dimensional (3D) water tanks is essential for beam commissioning and quality control (QC) in clinical radiation therapy. This study introduces a novel method for quantitative QC of the system, utilizing MV images and webcam videos. The stability of the motor drive speed and the positional accuracy of the fixture were evaluated under two measurement modes: “continuous mode” and “step-by-step mode.”<br>
Methods: A TRUFIX mounting system (PTW Freiburg Inc., Germany) was used to attach the center of the steel ball to its top, ensuring alignment with the water surface of the tank. To assess deviations from the radiation isocenter, MV images were acquired and compared with digitally reconstructed radiographs (DRRs). These evaluations were performed at different speed settings (slow, medium, and fast) using ET CT Body Marker (BRAINLAB Inc., USA) mounted on the drive unit. A webcam was utilized to capture the images, and custom-developed tracking software was employed to analyze deviations in driving speed and positional errors.<br>
Results: The mean error of the radiation isocenter was 0.37 ± 0.09 mm. As the motor drive speed increased, the discrepancy between the set speed and the actual speed observed in the analysis also became larger. In “continuous mode,” the deviation from the displayed value was greater than that observed in “step-by-step mode.”<br>
Conclusion: It is demonstrated that the proposed analysis method can quantitatively evaluate radiation isocenter misalignment, tank setup position deviation, and both the indicated drive speed values and their stability. At higher drive speeds, the “step-by-step mode” showed smaller deviations from the indicated values.
en-copyright=
kn-copyright=

en-aut-name=TanimotoYuki
en-aut-sei=Tanimoto
en-aut-mei=Yuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=SugimotoKohei
en-aut-sei=Sugimoto
en-aut-mei=Kohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=KoshiKazunobu
en-aut-sei=Koshi
en-aut-mei=Kazunobu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=HiroshigeAkira
en-aut-sei=Hiroshige
en-aut-mei=Akira
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=YoshidaShohei
en-aut-sei=Yoshida
en-aut-mei=Shohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=FujitaYoshiki
en-aut-sei=Fujita
en-aut-mei=Yoshiki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=NakahiraAtsuki
en-aut-sei=Nakahira
en-aut-mei=Atsuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=NakanishiDaiki
en-aut-sei=Nakanishi
en-aut-mei=Daiki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=HondaHirofumi
en-aut-sei=Honda
en-aut-mei=Hirofumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=OitaMasataka
en-aut-sei=Oita
en-aut-mei=Masataka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

affil-num=1
en-affil=Department of Radiology, NHO Kure Medical Center and Chugoku Cancer Center
kn-affil=

affil-num=2
en-affil=Department of Radiological Technology, Faculty of Health Science and Technology, Kawasaki University of Medical Welfare
kn-affil=

affil-num=3
en-affil=Department of Radiology, NHO Fukuyama Medical Center
kn-affil=

affil-num=4
en-affil=Department of Radiology, NHO Shikoku Cancer Center
kn-affil=

affil-num=5
en-affil=Department of Radiology, NHO Shikoku Cancer Center
kn-affil=

affil-num=6
en-affil=Department of Radiology, NHO Shikoku Cancer Center
kn-affil=

affil-num=7
en-affil=Department of Radiology, NHO Shikoku Cancer Center
kn-affil=

affil-num=8
en-affil=Division of Radiology, Department of Medical Technology, Kyushu University Hospital
kn-affil=

affil-num=9
en-affil=Department of Radiological Technology, Ehime University Hospital
kn-affil=

affil-num=10
en-affil=Department of Healthcare Science, Faculty of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=
en-keyword=3D water tank
kn-keyword=3D water tank
en-keyword=drive speed stability
kn-keyword=drive speed stability
en-keyword=quality control
kn-keyword=quality control
en-keyword=radiation isocenter
kn-keyword=radiation isocenter
en-keyword=x-ray image analysis
kn-keyword=x-ray image analysis
END

start-ver=1.4
cd-journal=joma
no-vol=18
cd-vols=
no-issue=1
article-no=
start-page=78
end-page=85
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20241118
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Standardization of radiation therapy quality control system through mutual quality control based on failure mode and effects analysis
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=The advancement of irradiation technology has increased the demand for quality control of radiation therapy equipment. Consequently, the number of quality control items and required personnel have also increased. However, differences in the proportion of qualified personnel to irradiation techniques have caused bias in quality control systems among institutions. To standardize the quality across institutions, researchers should conduct mutual quality control by analyzing the quality control data of one institution at another institution and comparing the results with those of their own institutions. This study uses failure mode and effects analysis (FMEA) to identify potential risks in 12 radiation therapy institutions, compares the results before and after implementation of mutual quality control, and examines the utility of mutual quality control in risk reduction. Furthermore, a cost-effectiveness factor is introduced into FMEA to evaluate the utility of mutual quality control.
en-copyright=
kn-copyright=

en-aut-name=TanimotoYuki
en-aut-sei=Tanimoto
en-aut-mei=Yuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=OitaMasataka
en-aut-sei=Oita
en-aut-mei=Masataka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=KoshiKazunobu
en-aut-sei=Koshi
en-aut-mei=Kazunobu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=IshiwakiKiyoshi
en-aut-sei=Ishiwaki
en-aut-mei=Kiyoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=HiramatsuFutoshi
en-aut-sei=Hiramatsu
en-aut-mei=Futoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=SasakiToshihisa
en-aut-sei=Sasaki
en-aut-mei=Toshihisa
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=IseHiroki
en-aut-sei=Ise
en-aut-mei=Hiroki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=MiyagawaTakashi
en-aut-sei=Miyagawa
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=MaedaTakeshi
en-aut-sei=Maeda
en-aut-mei=Takeshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=OkahiraShinsuke
en-aut-sei=Okahira
en-aut-mei=Shinsuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=HamaguchiTakashi
en-aut-sei=Hamaguchi
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=KawaguchiTatsuya
en-aut-sei=Kawaguchi
en-aut-mei=Tatsuya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

en-aut-name=FunadaNorihiro
en-aut-sei=Funada
en-aut-mei=Norihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=

en-aut-name=YamamotoShuhei
en-aut-sei=Yamamoto
en-aut-mei=Shuhei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=

en-aut-name=HiroshigeAkira
en-aut-sei=Hiroshige
en-aut-mei=Akira
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=15
ORCID=

en-aut-name=MukaiYuki
en-aut-sei=Mukai
en-aut-mei=Yuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=16
ORCID=

en-aut-name=YoshidaShohei
en-aut-sei=Yoshida
en-aut-mei=Shohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=17
ORCID=

en-aut-name=FujitaYoshiki
en-aut-sei=Fujita
en-aut-mei=Yoshiki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=18
ORCID=

en-aut-name=NakahiraAtsuki
en-aut-sei=Nakahira
en-aut-mei=Atsuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=19
ORCID=

en-aut-name=HondaHirofumi
en-aut-sei=Honda
en-aut-mei=Hirofumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=20
ORCID=

affil-num=1
en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
kn-affil=

affil-num=2
en-affil=Faculty of Interdisciplinary Science and Engineering in Health Systems, Department of Healthcare Science, Okayama University
kn-affil=

affil-num=3
en-affil=Department of Radiology, NHO Fukuyama Medical Center
kn-affil=

affil-num=4
en-affil=Department of Radiology, NHO Iwakuni Medical Center
kn-affil=

affil-num=5
en-affil=Department of Radiology, NHO Hamada Medical Center
kn-affil=

affil-num=6
en-affil=Department of Radiology, NHO Higashi-Hiroshima Medical Center
kn-affil=

affil-num=7
en-affil=Department of Radiology, NHO Iwakuni Medical Center
kn-affil=

affil-num=8
en-affil=Department of Radiology, NHO Kanmon Medical Center
kn-affil=

affil-num=9
en-affil=Department of Radiology, NHO Kochi National Hospital
kn-affil=

affil-num=10
en-affil=Department of Radiology, NHO Yamaguchi-Ube Medical Center
kn-affil=

affil-num=11
en-affil=Department of Radiology, NHO Okayama Medical Center
kn-affil=

affil-num=12
en-affil=Department of Radiology, NHO Shikoku Medical Center for Children and Adults
kn-affil=

affil-num=13
en-affil=Department of Radiology, NHO Hamada Medical Center
kn-affil=

affil-num=14
en-affil=Department of Radiology, NHO Fukuyama Medical Center
kn-affil=

affil-num=15
en-affil=Department of Radiology, NHO Shikoku Cancer Center
kn-affil=

affil-num=16
en-affil=Department of Radiology, NHO Shikoku Cancer Center
kn-affil=

affil-num=17
en-affil=Department of Radiology, NHO Shikoku Cancer Center
kn-affil=

affil-num=18
en-affil=Department of Radiology, NHO Shikoku Cancer Center
kn-affil=

affil-num=19
en-affil=Department of Radiology, NHO Shikoku Cancer Center
kn-affil=

affil-num=20
en-affil=Department of Radiological Technology, Ehime University Hospital
kn-affil=
en-keyword=Radiation therapy
kn-keyword=Radiation therapy
en-keyword=Quality control
kn-keyword=Quality control
en-keyword=Failure mode and effects analysis
kn-keyword=Failure mode and effects analysis
en-keyword=Cost-effectiveness
kn-keyword=Cost-effectiveness
END

start-ver=1.4
cd-journal=joma
no-vol=58
cd-vols=
no-issue=3
article-no=
start-page=976
end-page=991
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=202506
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Enhanced estimation method for partial scattering functions in contrast variation small-angle neutron scattering via Gaussian process regression with prior knowledge of smoothness
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Contrast variation small-angle neutron scattering (CV-SANS) is a powerful tool for evaluating the structure of multi-component systems. In CV-SANS, the scattering intensities I(Q) measured with different scattering contrasts are de?com?posed into partial scattering functions S(Q) of the self- and cross-correlations between components. Since the measurement has a measurement error, S(Q) must be estimated statistically from I(Q). If no prior knowledge about S(Q) is available, the least-squares method is best, and this is the most popular estimation method. However, if prior knowledge is available, the estimation can be improved using Bayesian inference in a statistically authorized way. In this paper, we propose a novel method to improve the estimation of S(Q), based on Gaussian process regression using prior knowledge about the smoothness and flatness of S(Q). We demonstrate the method using synthetic core?shell and experimental polyrotaxane SANS data.
en-copyright=
kn-copyright=

en-aut-name=ObayashiIppei
en-aut-sei=Obayashi
en-aut-mei=Ippei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=MiyajimaShinya
en-aut-sei=Miyajima
en-aut-mei=Shinya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=TanakaKazuaki
en-aut-sei=Tanaka
en-aut-mei=Kazuaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=MayumiKoichi
en-aut-sei=Mayumi
en-aut-mei=Koichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

affil-num=1
en-affil=Center for Artificial Intelligence and Mathematical Data Science, Okayama University
kn-affil=

affil-num=2
en-affil=Faculty of Science and Engineering, Iwate University
kn-affil=

affil-num=3
en-affil=Global Center for Science and Engineering, Waseda University
kn-affil=

affil-num=4
en-affil=Institute for Solid State Physics, University of Tokyo
kn-affil=
en-keyword=contrast variation small-angle neutron scattering
kn-keyword=contrast variation small-angle neutron scattering
en-keyword=CV-SANS
kn-keyword=CV-SANS
en-keyword=partial scattering functions
kn-keyword=partial scattering functions
en-keyword=multi-component systems
kn-keyword=multi-component systems
en-keyword=statistical methods
kn-keyword=statistical methods
en-keyword=Bayesian inference
kn-keyword=Bayesian inference
en-keyword=contrast variation
kn-keyword=contrast variation
en-keyword=Gaussian process regression
kn-keyword=Gaussian process regression
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250616
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Leg-biting fights reduce the number of sperm transferred by the loser and in draws in Zophobas atratus
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Intra-sexual selection has been observed across a wide range of species. Male-male combat can not only determine the winner and loser but also affect subsequent reproductive success. The effects of combat outcomes on reproduction are thought to depend on the reproductive ecology of the target species. However, to our knowledge, studies examining the impact of combat outcomes on sperm competition and fitness remain limited. In the giant mealworm (Zophobas atratus), male’s combat involves biting each other's hind legs. Females mated to the losers of leg-biting contests had significantly fewer eggs and fewer offspring than females mated to males that were not in a contest. Possible explanations for this fitness reduction include the inability of males to transfer sperm effectively due to the combat outcome or the inability of their sperm to fertilize eggs due to female cryptic sperm choice, and the mechanisms underlying this reduction remain unclear. Previous studies have observed distorted mating postures in losing males, leading us to hypothesize that leg-biting during combat might affect sperm transfer. To test this, we allowed uncontested males, winners, losers, and males with a draw outcome to mate with females and compared the number of sperm within the female’s spermatheca. Additionally, we examined the correlation between combat duration and sperm count. Results showed that losers and males with draw transferred fewer sperm than non-combat males. Moreover, the longer the combat duration, the fewer sperm males were able to transfer. These findings suggest that the reduction in sperm transferred was affected by both losing in combat and prolonged combat duration in leg-biting encounters.
en-copyright=
kn-copyright=

en-aut-name=MatsuuraTeruhisa
en-aut-sei=Matsuura
en-aut-mei=Teruhisa
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=MiyatakeTakahisa
en-aut-sei=Miyatake
en-aut-mei=Takahisa
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

affil-num=1
en-affil=Faculty of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=2
en-affil=Faculty of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=
en-keyword=Male combat
kn-keyword=Male combat
en-keyword=Male-male competition
kn-keyword=Male-male competition
en-keyword=Sperm transfer
kn-keyword=Sperm transfer
en-keyword=Sperm biology
kn-keyword=Sperm biology
END

start-ver=1.4
cd-journal=joma
no-vol=70
cd-vols=
no-issue=5
article-no=
start-page=733
end-page=747
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=202503
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=A PRA-Rab trafficking machinery modulates NLR immune receptor plasma membrane microdomain anchoring and blast resistance in rice
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Nucleotide-binding leucine-rich repeat (NLR) receptors mediate pathogen effector-triggered immunity (ETI) in plants, and a subclass of NLRs are hypothesized to function at the plasma membrane (PM). However, how NLR traffic and PM delivery are regulated during immune responses remains largely unknown. The rice NLR PigmR confers broad-spectrum resistance to the blast fungus Magnaporthe oryzae. Here, we report that a PRA (Prenylated Rab acceptor) protein, PIBP4 (PigmR-INTERACTING and BLAST RESISTANCE PROTEIN 4), interacts with both PigmR and the active form of the Rab GTPase, OsRab5a, thereby loads a portion of PigmR on trafficking vesicles that target to PM microdomains. Microdomain-localized PigmR interacts with and activates the small GTPase OsRac1, which triggers reactive oxygen species signaling and hypersensitive response, leading to immune responses against blast infection. Thus, our study discovers a previously unknown mechanism that deploys a PRA-Rab protein delivering hub to ensure ETI, linking the membrane trafficking machinery with NLR function and immune activation in plants.
en-copyright=
kn-copyright=

en-aut-name=LiangDi
en-aut-sei=Liang
en-aut-mei=Di
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=YangDongyong
en-aut-sei=Yang
en-aut-mei=Dongyong
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=LiTai
en-aut-sei=Li
en-aut-mei=Tai
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=ZhuZhe
en-aut-sei=Zhu
en-aut-mei=Zhe
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=YanBingxiao
en-aut-sei=Yan
en-aut-mei=Bingxiao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=HeYang
en-aut-sei=He
en-aut-mei=Yang
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=LiXiaoyuan
en-aut-sei=Li
en-aut-mei=Xiaoyuan
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=ZhaiKeran
en-aut-sei=Zhai
en-aut-mei=Keran
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=LiuJiyun
en-aut-sei=Liu
en-aut-mei=Jiyun
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=KawanoYoji
en-aut-sei=Kawano
en-aut-mei=Yoji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=DengYiwen
en-aut-sei=Deng
en-aut-mei=Yiwen
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=WuXu Na
en-aut-sei=Wu
en-aut-mei=Xu Na
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

en-aut-name=LiuJunzhong
en-aut-sei=Liu
en-aut-mei=Junzhong
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=

en-aut-name=HeZuhua
en-aut-sei=He
en-aut-mei=Zuhua
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=

affil-num=1
en-affil=CAS Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Chinese Academy of Sciences
kn-affil=

affil-num=2
en-affil=CAS Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Chinese Academy of Sciences
kn-affil=

affil-num=3
en-affil=Yunnan Key Laboratory of Cell Metabolism and Diseases, State Key Laboratory of Conservation and Utilization of Bio-Resources in Yunnan, Center for Life Sciences, School of Life Sciences, Yunnan University
kn-affil=

affil-num=4
en-affil=Yunnan Key Laboratory of Cell Metabolism and Diseases, State Key Laboratory of Conservation and Utilization of Bio-Resources in Yunnan, Center for Life Sciences, School of Life Sciences, Yunnan University
kn-affil=

affil-num=5
en-affil=CAS Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Chinese Academy of Sciences
kn-affil=

affil-num=6
en-affil=CAS Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Chinese Academy of Sciences
kn-affil=

affil-num=7
en-affil=School of Life Science and Technology, ShanghaiTech University
kn-affil=

affil-num=8
en-affil=CAS Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Chinese Academy of Sciences
kn-affil=

affil-num=9
en-affil=CAS Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Chinese Academy of Sciences
kn-affil=

affil-num=10
en-affil=Institute of Plant Science and Resources, Okayama University
kn-affil=

affil-num=11
en-affil=CAS Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Chinese Academy of Sciences
kn-affil=

affil-num=12
en-affil=Yunnan Key Laboratory of Cell Metabolism and Diseases, State Key Laboratory of Conservation and Utilization of Bio-Resources in Yunnan, Center for Life Sciences, School of Life Sciences, Yunnan University
kn-affil=

affil-num=13
en-affil=Yunnan Key Laboratory of Cell Metabolism and Diseases, State Key Laboratory of Conservation and Utilization of Bio-Resources in Yunnan, Center for Life Sciences, School of Life Sciences, Yunnan University
kn-affil=

affil-num=14
en-affil=CAS Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Chinese Academy of Sciences
kn-affil=
en-keyword=Prenylated Rab acceptor
kn-keyword=Prenylated Rab acceptor
en-keyword=PigmR
kn-keyword=PigmR
en-keyword=Trafficking vesicles
kn-keyword=Trafficking vesicles
en-keyword=OsRab5a
kn-keyword=OsRab5a
en-keyword=Blast resistance
kn-keyword=Blast resistance
END

start-ver=1.4
cd-journal=joma
no-vol=695
cd-vols=
no-issue=
article-no=
start-page=137727
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=202510
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Tunable interlayer distance in graphene oxide through alkylamine surface coverage and chain length
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Layered materials have unique structures that can be modified by adjusting the space between layers through pillaring or surface functionalization. Unlike typical crystalline layered materials, graphene oxide (GO) possesses reactive oxygenated functional groups, which lead to spontaneous reduction and stacking upon thermal treatment. Here, we investigated the functionalization of GO with different amounts of hexylamine to control the degree of surface coverage. Furthermore, octylamine and dodecylamine were employed to confirm the effect of the alkyl chain length on the interlayer distance of the resultant GO derivatives. Subsequent thermal treatment produced reduced GO (rGO) functionalized with alkylamines, demonstrating the retention of the interlayer distance. Additionally, amine-functionalized rGOs exhibited varying porous structures.
en-copyright=
kn-copyright=

en-aut-name=Ortiz-AnayaIsrael
en-aut-sei=Ortiz-Anaya
en-aut-mei=Israel
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=ObataSeiji
en-aut-sei=Obata
en-aut-mei=Seiji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=NishinaYuta
en-aut-sei=Nishina
en-aut-mei=Yuta
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

affil-num=1
en-affil=Graduate School of Natural Sciences and Technology, Okayama University
kn-affil=

affil-num=2
en-affil=Research Institute for Interdisciplinary Science, Okayama University
kn-affil=

affil-num=3
en-affil=Research Institute for Interdisciplinary Science, Okayama University
kn-affil=
en-keyword=Graphene oxide
kn-keyword=Graphene oxide
en-keyword=Layered material
kn-keyword=Layered material
en-keyword=Interlayer distance
kn-keyword=Interlayer distance
en-keyword=Functionalization
kn-keyword=Functionalization
en-keyword=Alkylamines
kn-keyword=Alkylamines
en-keyword=Nitrogen physisorption
kn-keyword=Nitrogen physisorption
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250609
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=The maxillary vein: an anatomical narrative review with clinical implications for oral and maxillofacial surgeons
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=The maxillary vein, despite its clinical significance, remains underexplored in anatomical literature. It plays a crucial role in venous drainage of the maxillofacial region and is closely associated with surgical procedures such as sagittal split ramus osteotomy, mandibuloplasty, and condylar or parotid surgeries. Due to its variable anatomy and proximity to critical structures, the maxillary vein poses a risk of significant hemorrhage if injured. Its small size and deep location make preoperative identification challenging, especially without contrast-enhanced imaging. Embryologically, the maxillary vein originates from the primitive maxillary vein and develops through complex anastomoses with other craniofacial veins. Anatomical studies have revealed several variations, including the presence of accessory mandibular foramina and unusual venous connections, which may increase surgical risk. Understanding the detailed anatomy and potential variations of the maxillary vein is essential for minimizing complications and improving surgical outcomes. Despite its importance, more anatomical and clinical research is needed to better define its course, variations, and implications in oral and maxillofacial surgery.
en-copyright=
kn-copyright=

en-aut-name=RaeburnKazzara
en-aut-sei=Raeburn
en-aut-mei=Kazzara
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=TakeshitaYohei
en-aut-sei=Takeshita
en-aut-mei=Yohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=TakakuraHiroaki
en-aut-sei=Takakura
en-aut-mei=Hiroaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=KikutaShogo
en-aut-sei=Kikuta
en-aut-mei=Shogo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=KunisadaYuki
en-aut-sei=Kunisada
en-aut-mei=Yuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=IbaragiSoichiro
en-aut-sei=Ibaragi
en-aut-mei=Soichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=SamridRarinthorn
en-aut-sei=Samrid
en-aut-mei=Rarinthorn
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=LoukasMarios
en-aut-sei=Loukas
en-aut-mei=Marios
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=TubbsR. Shane
en-aut-sei=Tubbs
en-aut-mei=R. Shane
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=IwanagaJoe
en-aut-sei=Iwanaga
en-aut-mei=Joe
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

affil-num=1
en-affil=Department of Anatomical Sciences, St. George’s University
kn-affil=

affil-num=2
en-affil=Department of Oral and Maxillofacial Radiology, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=3
en-affil=Department of Oral and Maxillofacial Surgery, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=4
en-affil=Dental and Oral Medical Center, Kurume University School of Medicine
kn-affil=

affil-num=5
en-affil=Department of Oral and Maxillofacial Surgery, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=6
en-affil=Department of Oral and Maxillofacial Surgery, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=7
en-affil=
kn-affil=

affil-num=8
en-affil=Department of Anatomical Sciences, St. George’s University
kn-affil=

affil-num=9
en-affil=Department of Anatomical Sciences, St. George’s University
kn-affil=

affil-num=10
en-affil=Dental and Oral Medical Center, Kurume University School of Medicine
kn-affil=
en-keyword=Embryology
kn-keyword=Embryology
en-keyword=Anatomy
kn-keyword=Anatomy
en-keyword=Radiology
kn-keyword=Radiology
en-keyword=Cadaver
kn-keyword=Cadaver
en-keyword=Mandible
kn-keyword=Mandible
END

start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250526
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Lytic Transglycosylase Deficiency Increases Susceptibility to β-lactam Antibiotics But Reduces Susceptibility to Vancomycin in Escherichia coli
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=In Staphylococcus aureus, a gram-positive pathogen, vancomycin-resistant strains become susceptible to β-lactam antibiotics, referred to as the “seesaw effect.” However, in gram-negative bacteria, the phenomenon is less clear. Here, we analyzed the gene-knockout effects of eight lytic transglycosylases (slt, mltA, mltB, mltC, mltD, mltE, mltF, mltG) on antibiotic sensitivity in Escherichia coli. Knockout of both slt and mltG increased sensitivity to β-lactam antibiotics and reduced sensitivity to vancomycin. The β-lactam antibiotic sensitivity and vancomycin resistance of the slt-knockout mutant were abolished by the introduction of the wild-type slt gene but remained unchanged by the introduction of the mutant slt gene encoding an amino acid substitution variant of the transglycosylase catalytic centre. The double-knockout strain for slt and mltB was more sensitive to ampicillin and more resistant to vancomycin than each single-knockout strain. The double-knockout strain for slt and mltG was more sensitive to ampicillin and more resistant to vancomycin than each single-knockout strain. These results suggest that loss of lytic transglycosylase activity causes β-lactam antibiotic sensitivity and vancomycin resistance in E. coli.
en-copyright=
kn-copyright=

en-aut-name=KimuraTakahiko
en-aut-sei=Kimura
en-aut-mei=Takahiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=IshikawaKazuya
en-aut-sei=Ishikawa
en-aut-mei=Kazuya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=NakagawaRyosuke
en-aut-sei=Nakagawa
en-aut-mei=Ryosuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=FurutaKazuyuki
en-aut-sei=Furuta
en-aut-mei=Kazuyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=KaitoChikara
en-aut-sei=Kaito
en-aut-mei=Chikara
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

affil-num=1
en-affil=Laboratory of Molecular Biology, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=2
en-affil=Laboratory of Molecular Biology, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=3
en-affil=Laboratory of Molecular Biology, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=4
en-affil=Laboratory of Molecular Biology, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=5
en-affil=Laboratory of Molecular Biology, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University
kn-affil=
en-keyword=Escherichia coli
kn-keyword=Escherichia coli
en-keyword=lytic transglycosylase
kn-keyword=lytic transglycosylase
en-keyword=seesaw effect
kn-keyword=seesaw effect
en-keyword=vancomycin
kn-keyword=vancomycin
en-keyword=β‐lactam antibiotics
kn-keyword=β‐lactam antibiotics
END

start-ver=1.4
cd-journal=joma
no-vol=13
cd-vols=
no-issue=
article-no=
start-page=RP99858
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20241031
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Structural basis for molecular assembly of fucoxanthin chlorophyll a/c-binding proteins in a diatom photosystem I supercomplex
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Photosynthetic organisms exhibit remarkable diversity in their light-harvesting complexes (LHCs). LHCs are associated with photosystem I (PSI), forming a PSI-LHCI supercomplex. The number of LHCI subunits, along with their protein sequences and pigment compositions, has been found to differ greatly among the PSI-LHCI structures. However, the mechanisms by which LHCIs recognize their specific binding sites within the PSI core remain unclear. In this study, we determined the cryo-electron microscopy structure of a PSI supercomplex incorporating fucoxanthin chlorophyll a/c-binding proteins (FCPs), designated as PSI-FCPI, isolated from the diatom Thalassiosira pseudonana CCMP1335. Structural analysis of PSI-FCPI revealed five FCPI subunits associated with a PSI monomer; these subunits were identified as RedCAP, Lhcr3, Lhcq10, Lhcf10, and Lhcq8. Through structural and sequence analyses, we identified specific protein?protein interactions at the interfaces between FCPI and PSI subunits, as well as among FCPI subunits themselves. Comparative structural analyses of PSI-FCPI supercomplexes, combined with phylogenetic analysis of FCPs from T. pseudonana and the diatom Chaetoceros gracilis, underscore the evolutionary conservation of protein motifs crucial for the selective binding of individual FCPI subunits. These findings provide significant insights into the molecular mechanisms underlying the assembly and selective binding of FCPIs in diatoms.
en-copyright=
kn-copyright=

en-aut-name=KatoKoji
en-aut-sei=Kato
en-aut-mei=Koji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=NakajimaYoshiki
en-aut-sei=Nakajima
en-aut-mei=Yoshiki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=XingJian
en-aut-sei=Xing
en-aut-mei=Jian
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=KumazawaMinoru
en-aut-sei=Kumazawa
en-aut-mei=Minoru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=OgawaHaruya
en-aut-sei=Ogawa
en-aut-mei=Haruya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=ShenJian-Ren
en-aut-sei=Shen
en-aut-mei=Jian-Ren
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=IfukuKentaro
en-aut-sei=Ifuku
en-aut-mei=Kentaro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=NagaoRyo
en-aut-sei=Nagao
en-aut-mei=Ryo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

affil-num=1
en-affil=Research Institute for Interdisciplinary Science and Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=2
en-affil=Research Institute for Interdisciplinary Science and Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=3
en-affil=Graduate School of Agriculture, Kyoto University
kn-affil=

affil-num=4
en-affil=Graduate School of Agriculture, Kyoto University
kn-affil=

affil-num=5
en-affil=Research Institute for Interdisciplinary Science and Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=6
en-affil=Research Institute for Interdisciplinary Science and Graduate School of Environmental, Life, Natural Science and Technology, Okayama University
kn-affil=

affil-num=7
en-affil=Graduate School of Agriculture, Kyoto University
kn-affil=

affil-num=8
en-affil=Faculty of Agriculture, Shizuoka University
kn-affil=
END

start-ver=1.4
cd-journal=joma
no-vol=15
cd-vols=
no-issue=1
article-no=
start-page=18981
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2025
dt-pub=20250530
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Role of galectin-9 in the development of gestational diabetes mellitus
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Galectin-9 (Gal-9) is highly expressed in trophoblasts in placenta. Interaction between Gal-9 and T-cell immunoglobulin and mucin-domain containing-3 (Tim-3) is important for the differentiation of tissue resident natural killer (trNK) cells in placenta and maintenance of normal pregnancy. Furthermore, the enhanced maternal systemic inflammation associated with increased proinflammatory cytokines in preeclampsia is mediated by enhanced interaction between Gal-9 and Tim-3. However, the role of Gal-9 in gestational diabetes (GDM) remains unexplored. Plasma Gal-9 levels were elevated at 3rd trimester in pregnant women with GDM and positively correlated with placenta and newborn weight. Lgals9 knockout pregnant mice fed with high fat diet (HFD KO) demonstrated maternal glucose intolerance and fetus macrosomia compared with controls (HFD WT). In HFD KO, increased proliferating cells, reduced apoptosis, and autophagy impairment were observed in junctional zones. The number of trNK cells and percentage of Tim-3?+?trNK increased, while early apoptosis percentage in Tim-3?+?trNK was reduced in placenta of HFD KO. The elevation of plasma Gal-9 may be a biomarker for prediction of maternal glucose intolerance and fetal macrosomia in pregnant women with GDM and Gal-9 functions as a compensation factor for GDM by inducing apoptosis in Tim-3?+?trNK cells.
en-copyright=
kn-copyright=

en-aut-name=AlbuayjanHaya Hamed Hassan
en-aut-sei=Albuayjan
en-aut-mei=Haya Hamed Hassan
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=WatanabeMayu
en-aut-sei=Watanabe
en-aut-mei=Mayu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=SugawaraRyosuke
en-aut-sei=Sugawara
en-aut-mei=Ryosuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

en-aut-name=KatsuyamaEri
en-aut-sei=Katsuyama
en-aut-mei=Eri
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=

en-aut-name=MiseKoki
en-aut-sei=Mise
en-aut-mei=Koki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=

en-aut-name=OiYukiko
en-aut-sei=Oi
en-aut-mei=Yukiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=

en-aut-name=KannoAyaka
en-aut-sei=Kanno
en-aut-mei=Ayaka
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=

en-aut-name=YangBoXuan
en-aut-sei=Yang
en-aut-mei=BoXuan
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=

en-aut-name=TaharaToshihisa
en-aut-sei=Tahara
en-aut-mei=Toshihisa
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=

en-aut-name=NojimaIchiro
en-aut-sei=Nojima
en-aut-mei=Ichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=

en-aut-name=NakatsukaAtsuko
en-aut-sei=Nakatsuka
en-aut-mei=Atsuko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=

en-aut-name=EguchiJun
en-aut-sei=Eguchi
en-aut-mei=Jun
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=

en-aut-name=MakiJota
en-aut-sei=Maki
en-aut-mei=Jota
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=

en-aut-name=EtoEriko
en-aut-sei=Eto
en-aut-mei=Eriko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=

en-aut-name=HayataKei
en-aut-sei=Hayata
en-aut-mei=Kei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=15
ORCID=

en-aut-name=MasuyamaHisashi
en-aut-sei=Masuyama
en-aut-mei=Hisashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=16
ORCID=

en-aut-name=WadaJun
en-aut-sei=Wada
en-aut-mei=Jun
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=17
ORCID=

affil-num=1
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=2
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=3
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=4
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=5
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=6
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=7
en-affil=Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=

affil-num=8
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