Sadahira, Takuya - OU Author List - OKAYAMA UNIVERSITY SCIENTIFIC ACHIEVEMENT REPOSITORY

Transcystostomal Bladder Tumor Resection in a Transgender Man After Phalloplasty

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Author	Moriwake, Takatoshi\| Tominaga, Yusuke\| Ozaki, Nariaki\| Matsumoto, Yuko\| Kobayashi, Tomoko\| Tsuboi, Ichiro\| Yoshinaga, Kasumi\| Yamanoi, Tomoaki\| Kawada, Tatsushi\| Sadahira, Takuya\| Katayama, Satoshi\| Nishimura, Shingo\| Bekku, Kensuke\| Namba, Yuzaburo\| Araki, Motoo\|
Keywords	bladder neoplasms gender-affirming surgery phalloplasty suprapubic cystostomy transgender persons
Published Date	2026-01
Publication Title	Asian Journal of Endoscopic Surgery
Volume	volume19
Issue	issue1
Publisher	Wiley
Start Page	e70330
ISSN	1758-5902
NCID	AA12488501
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2026 The Author(s).
File Version	publisher
PubMed ID	42311031
DOI	10.1111/ases.70330
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Varicocelectomy Restores Spermatogenesis in Fontan‐Associated Varicocele: A Two‐Case Series

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Author	Tominaga, Yusuke\| Kobayashi, Tomoko\| Matsumoto, Yuko\| Moriwake, Takatoshi\| Ozaki, Nariaki\| Sadahira, Takuya\| Katayama, Satoshi\| Nishimura, Shingo\| Bekku, Kensuke\| Araki, Motoo\|
Keywords	Fontan circulation male infertility spermatogenesis varicocele varicocelectomy
Published Date	2026-06-09
Publication Title	IJU Case Reports
Volume	volume9
Issue	issue4
Publisher	Wiley
Start Page	e70206
ISSN	2577-171X
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2026 The Author(s).
File Version	publisher
PubMed ID	42358470
DOI	10.1002/iju5.70206
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Preoperative membranous urethral length predicts quality-of-life recovery and urinary incontinence after holmium enucleation of the prostate

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Author	Nagasaki, Naoya\| Sadahira, Takuya\| Tsuboi, Ichiro\| Watanabe, Tomofumi\| Kanemoto, Shin\| Tominaga, Yusuke\| Katayama, Satoshi\| Nishimura, Shingo\| Bekku, Kensuke\| Watanabe, Masami\| Watanabe, Toyohiko\| Araki, Motoo\|
Keywords	Holmium laser enucleation of the prostate Membranous urethral length Magnetic resonance imaging Stress urinary incontinence Quality of life Benign prostatic hyperplasia
Published Date	2026-08-10
Publication Title	World Journal of Urology
Volume	volume44
Issue	issue1
Publisher	Springer Science and Business Media LLC
Start Page	552
ISSN	1433-8726
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2026
File Version	publisher
PubMed ID	42573750
DOI	10.1007/s00345-026-06673-x
Web of Science KeyUT	001845282600003
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Burden of Lower Urinary Tract and Genital Symptoms in Young Transgender Men: Prevalence and Impact on Daily Life

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Author	Kobayashi, Tomoko\| Moriwake, Takatoshi\| Tominaga, Yusuke\| Ozaki, Nariaki\| Horii, Satoshi\| Tsuboi, Ichiro\| Yoshinaga, Kasumi\| Yamanoi, Tomoaki\| Kawada, Tatsushi\| Sadahira, Takuya\| Iwata, Takehiro\| Katayama, Satoshi\| Nishimura, Shingo\| Bekku, Kensuke\| Matsumoto, Yuko\| Inoue, Miyabi\| Watanabe, Masami\| Ishii, Ayano\| Watanabe, Toyohiko\| Araki, Motoo\|
Keywords	lower urinary tract symptoms transgender men urinary-related activity restriction vaginal symptoms
Published Date	2026-07-31
Publication Title	International Journal of Urology
Volume	volume33
Issue	issue8
Publisher	Wiley
Start Page	e70553
ISSN	0919-8172
NCID	AA11042471
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2026 The Author(s).
File Version	publisher
PubMed ID	42533767
DOI	10.1111/iju.70553
Web of Science KeyUT	001836647400001
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In vivo activities of E1 elements in the insulin promoter

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Author	Noguchi, Hirofumi\| Miyagi-Shiohira, Chika\| Sadahira, Takuya\| Watanabe, Masami\| Saitoh, Issei\|
Published Date	2026-04-18
Publication Title	Communications Biology
Volume	volume9
Issue	issue1
Publisher	Springer Science and Business Media LLC
Start Page	838
ISSN	2399-3642
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2026
File Version	publisher
PubMed ID	42000956
DOI	10.1038/s42003-026-10084-4
Web of Science KeyUT	001796015700002
Related Url	isVersionOf https://doi.org/10.1038/s42003-026-10084-4

Predictors for Recurrences Within One Year Following Radical Nephrectomy for Non-metastatic Renal Cell Carcinomas

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Author	BEKKU, KENSUKE\| YAMANOI, TOMOAKI\| KAWADA, TATSUSHI\| TOMINAGA, YUSUKE\| SADAHIRA, TAKUYA\| KATAYAMA, SATOSHI\| IWATA, TAKEHIRO\| NISHIMURA, SHINGO\| ARAKI, MOTOO\|
Keywords	Renal cell carcinoma adjuvant therapy radical nephrectomy early recurrence metastases
Published Date	2026-05-01
Publication Title	CANCER DIAGNOSIS & PROGNOSIS
Volume	volume6
Issue	issue3
Publisher	International Institute of Anticancer Research
Start Page	419
End Page	427
ISSN	2732-7787
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2026 The Author(s).
File Version	publisher
PubMed ID	42078305
DOI	10.21873/cdp.10541
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Optimizing low-dose rituximab protocol for ABO-mismatched kidney transplantation: long-term outcomes in a single-center retrospective cohort study

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Author	Yamanoi, Tomoaki\| Sekito, Takanori\| Tokunaga, Moto\| Tsuboi, Ichiro\| Yoshinaga, Kasumi\| Maruyama, Yuki\| Kawada, Tatsushi\| Kubota, Risa\| Tominaga, Yusuke\| Sadahira, Takuya\| Katayama, Satoshi\| Iwata, Takehiro\| Nishimura, Shingo\| Bekku, Kensuke\| Onishi, Yasuhiro\| Takeuchi, Hidemi\| Tanabe, Katsuyuki\| Morinaga, Hiroshi\| Wada, Koichiro\| Araki, Motoo\|
Keywords	Kidney transplantation ABO-mismatch Low-dose rituximab Graft survival Passenger lymphocyte syndrome
Published Date	2026-05-26
Publication Title	Clinical and Experimental Nephrology
Publisher	Springer Science and Business Media LLC
ISSN	1342-1751
NCID	AA11126935
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2026
File Version	publisher
PubMed ID	42189407
DOI	10.1007/s10157-026-02882-1
Web of Science KeyUT	001775837700001
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Safety and efficacy of Rezūm water vapour energy therapy in BPH patients receiving antithrombotic therapy: A Japanese single‐centre experience

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Author	Moriwake, Takatoshi\| Tominaga, Yusuke\| Katayama, Satoshi\| Kaku, Haruki\| Tsuboi, Ichiro\| Yoshinaga, Kasumi\| Yamanoi, Tomoaki\| Kawada, Tatsushi\| Sadahira, Takuya\| Iwata, Takehiro\| Nishimura, Shingo\| Bekku, Kensuke\| Katayama, Yasuhiro\| Araki, Motoo\|
Keywords	benign prostatic hyperplasia hematuriaantithrombotic therapy Japanese OU-mCD water vapour energy therapy
Published Date	2026-02
Publication Title	BJUI Compass
Volume	volume7
Issue	issue2
Publisher	Wiley
Start Page	e70170
ISSN	2688-4526
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2026 The Author(s).
File Version	publisher
PubMed ID	41641340
DOI	10.1002/bco2.70170
Web of Science KeyUT	001705242300012
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Mitrofanoff Appendicovesicostomy With Boari Flap for Complete Female Urethral Transection: A Case Report

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Author	Mori, Kohei\| Iwata, Takehiro\| Kawada, Tatsushi\| Sadahira, Takuya\| Tominaga, Yusuke\| Katayama, Satoshi\| Nishimura, Shingo\| Bekku, Kensuke\| Yamasaki, Yuichiro\| Araki, Motoo\|
Keywords	Boari flap female urethral transection Mitrofanoff
Published Date	2026-02-17
Publication Title	IJU Case Reports
Volume	volume9
Issue	issue2
Publisher	Wiley
Start Page	e70154
ISSN	2577-171X
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2026 The Author(s).
File Version	publisher
PubMed ID	41709946
DOI	10.1002/iju5.70154
Web of Science KeyUT	001693503700001
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Endoscopic Topical Application (ETA) Therapy for Refractory Overactive Bladder: A First-in-Human Report

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Author	Sadahira, Takuya\| Sugihara, Masahiro\| Mitsui, Yosuke\| Watanabe, Toyohiko\| Araki, Motoo\| Watanabe, Masami\|
Keywords	bladder trigone botulinum toxin endoscopic topical application new drug delivery systems refractory overactive bladder
Published Date	2026-01-09
Publication Title	Cureus
Volume	volume18
Issue	issue1
Publisher	Springer Science and Business Media LLC
Start Page	e101143
ISSN	2168-8184
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© Copyright 2026 Sadahira et al.
File Version	publisher
DOI	10.7759/cureus.101143
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Addition of human platelet lysate to islet culture medium suppresses islet loss and improves transplantation outcomes

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Author	Noguchi, Hirofumi\| Miyagi-Shiohira, Chika\| Sadahira, Takuya\| Watanabe, Masami\| Saitoh, Issei\|
Published Date	2026-01
Publication Title	Cell Transplantation
Volume	volume35
Publisher	SAGE Publications
ISSN	0963-6897
NCID	AA1084767X
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2026.
File Version	publisher
PubMed ID	41482815
DOI	10.1177/09636897251410290
Web of Science KeyUT	001653234800001
Related Url	isVersionOf https://doi.org/10.1177/09636897251410290

Daytime Bladder Control Status in Toddlerhood Is Associated With Subsequent Bedwetting in Preschool Years: A Nationwide Cohort Study of Over 30 000 Japanese Children

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Author	Moriwake, Takatoshi\| Matsumoto, Naomi\| Tominaga, Yusuke\| Uraguchi, Kensuke\| Kobayashi, Tomoko\| Tsuboi, Ichiro\| Yoshinaga, Kasumi\| Yamanoi, Tomoaki\| Kawada, Tatsushi\| Sadahira, Takuya\| Katayama, Satoshi\| Iwata, Takehiro\| Nishimura, Shingo\| Bekku, Kensuke\| Edamura, Kohei\| Takao, Soshi\| Yorifuji, Takashi\| Araki, Motoo\|
Keywords	bedwetting cohort study daytime bladder control nocturnal enuresis
Published Date	2025-11-17
Publication Title	International Journal of Urology
Publisher	Wiley
ISSN	0919-8172
NCID	AA11042471
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2025 The Author(s).
File Version	publisher
PubMed ID	41250286
DOI	10.1111/iju.70288
Web of Science KeyUT	001616008600001
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Bladder Trigone as a Sensory Hub: A Narrative Review

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Author	Sadahira, Takuya\| Maruyama, Yuki\| Mitsui, Yosuke\| Sekito, Takanori\| Watanabe, Tomofumi\| Watanabe, Masami\|
Keywords	bladder trigone botulinum toxin lower urinary tract symptoms sensory afferents varicosities
Published Date	2025-10-19
Publication Title	Cureus
Volume	volume17
Issue	issue10
Publisher	Springer Science and Business Media LLC
Start Page	e94951
ISSN	2168-8184
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© Copyright 2025 Sadahira et al.
File Version	publisher
PubMed ID	41267700
DOI	10.7759/cureus.94951
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iTRAQ-based quantitative proteomics reveals reduced expression of KRT19, KRT7, and PTGDS in cutaneous specimens after kidney transplantation

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Author	Tsuboi, Ichiro\| Mitsui, Yosuke\| Yoshinaga, Kasumi\| Yamanoi, Tomoaki\| Sekito, Takanori\| Maruyama, Yuki\| Sadahira, Takuya\| Nishimura, Shingo\| Bekku, Kensuke\| Araki, Motoo\|
Keywords	Cutaneous manifestations Keratin Skin color Pigmentation Prostaglandin D2 synthase Renal transplantation Dialysis
Published Date	2025-09-26
Publication Title	Scientific Reports
Volume	volume15
Issue	issue1
Publisher	Springer Science and Business Media LLC
Start Page	33014
ISSN	2045-2322
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2025, corrected publication 2025
File Version	publisher
PubMed ID	41006769
DOI	10.1038/s41598-025-18391-2
Web of Science KeyUT	001582556200017
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The safety and efficacy of finasteride for transgender men with androgenetic alopecia: a case series

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Author	Tominaga, Yusuke\| Kobayashi, Tomoko\| Matsumoto, Yuko\| Sako, Tomoko\| Moriwake, Takatoshi\| Horii, Satoshi\| Sadahira, Takuya\| Katayama, Satoshi\| Iwata, Takehiro\| Nishimura, Shingo\| Bekku, Kensuke\| Edamura, Kohei\| Watanabe, Masami\| Araki, Motoo\|
Keywords	Finasteride Dihydrotestosterone Transgender men Androgenetic alopecia Resumption of menstruation
Published Date	2025-09-29
Publication Title	Journal of Medical Case Reports
Volume	volume19
Issue	issue1
Publisher	Springer Science and Business Media LLC
Start Page	468
ISSN	1752-1947
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2025.
File Version	publisher
PubMed ID	41024043
DOI	10.1186/s13256-025-05562-y
Web of Science KeyUT	001585008600008
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Risk Factors for Perioperative Urinary Tract Infection After Living Donor Kidney Transplantation Characterized by High Prevalence of Desensitization Therapy: A Single-Center Analysis

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Author	Nishimura, Shingo\| Inoue, Shota\| Sekito, Takanori\| Tsuboi, Ichiro\| Tokunaga, Moto\| Yoshinaga, Kasumi\| Maruyama, Yuki\| Mitsui, Yosuke\| Yamanoi, Tomoaki\| Kawada, Tatsushi\| Kubota, Risa\| Sadahira, Takuya\| Tominaga, Yusuke\| Iwata, Takehiro\| Katayama, Satoshi\| Bekku, Kensuke\| Edamura, Kohei\| Wada, Koichiro\| Kobayashi, Yasuyuki\| Araki, Motoo\|
Keywords	living donor kidney transplantation urinary tract infection perioperative desensitization rituximab plasmapheresis body mass index dialysis duration warm ischemic time prophylactic antimicrobials
Published Date	2025-08-28
Publication Title	Journal of Clinical Medicine
Volume	volume14
Issue	issue17
Publisher	MDPI AG
Start Page	6102
ISSN	2077-0383
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2025 by the authors.
File Version	publisher
PubMed ID	40943861
DOI	10.3390/jcm14176102
Web of Science KeyUT	001571365300001
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Risk of malignant neoplasms of tacrolimus in kidney transplant patients: a retrospective cohort study conducted using the Japanese National Database of Health Insurance Claims

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Author	Kubota, Risa\| Sada, Ken-Ei\| Tokunaga, Moto\| Yoshinaga, Kasumi\| Yamanoi, Tomoaki\| Kawada, Tatsushi\| Tominaga, Yusuke\| Sadahira, Takuya\| Katayama, Satoshi\| Iwata, Takehiro\| Nishimura, Shingo\| Bekku, Kensuke\| Edamura, Kohei\| Kobayashi, Tomoko\| Nakagawa, Yuki\| Ichimaru, Naotsugu\| Wada, Koichiro\| Araki, Motoo\|
Keywords	Calcineurin inhibitors Cyclosporine A Kidney transplant Malignant neoplasms Tacrolimus
Published Date	2025-08-26
Publication Title	BMC Nephrology
Volume	volume26
Issue	issue1
Publisher	Springer Science and Business Media LLC
Start Page	491
ISSN	1471-2369
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2025.
File Version	publisher
PubMed ID	40859155
DOI	10.1186/s12882-025-04405-8
Web of Science KeyUT	001559427800001
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Accuracy of Contrast-enhanced CT in Diagnosing Small-sized cT3a Renal Cell Carcinoma and Analysis of Factors Predicting Downstaging to pT1

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Author	BEKKU, KENSUKE\| YOSHINAGA, KASUMI\| INOUE, SHOTA\| MITSUI, YOSUKE\| YAMANOI, TOMOAKI\| KAWADA, TATSUSHI\| TOMINAGA, YUSUKE\| SADAHIRA, TAKUYA\| KATAYAMA, SATOSHI\| IWATA, TAKEHIRO\| NISHIMURA, SHINGO\| EDAMURA, KOHEI\| KOBAYASHI, TOMOKO\| ARAKI, MOTOO\|
Keywords	Contrast‑enhanced CT renal cell carcinoma staging T3a downstaging
Published Date	2025-08-28
Publication Title	In Vivo
Volume	volume39
Issue	issue5
Publisher	International Institute of Anticancer Research
Start Page	2787
End Page	2793
ISSN	0258-851X
NCID	AA10714348
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2025 The Author(s).
File Version	publisher
PubMed ID	40877189
DOI	10.21873/invivo.14077
Web of Science KeyUT	001578752300024
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Eosinophils as a predictive marker of treatment-related adverse events in mRCC patients treated with first-line immune-checkpoint inhibitor combination therapy

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Author	Kawada, Tatsushi\| Katayama, Satoshi\| Yanagisawa, Takafumi\| Mori, Keiichiro\| Fukuokaya, Wataru\| Komura, Kazumasa\| Tsujino, Takuya\| Maenosono, Ryoichi\| Takahara, Kiyoshi\| Nukaya, Takuhisa\| Inoki, Lan\| Toyoda, Shingo\| Hashimoto, Takeshi\| Hirasawa, Yosuke\| Edamura, Kohei\| Kobayashi, Tomoko\| Bekku, Kensuke\| Nishimura, Shingo\| Iwata, Takehiro\| Sadahira, Takuya\| Tominaga, Yusuke\| Yamanoi, Tomoaki\| Yoshinaga, Kasumi\| Tsuboi, Kazuma\| Kobayashi, Yasuyuki\| Takamoto, Atsushi\| Kurose, Kyohei\| Kimura, Takahiro\| Azuma, Haruhito\| Shiroki, Ryoichi\| Fujita, Kazutoshi\| Ohno, Yoshio\| Araki, Motoo\|
Keywords	Renal cell carcinoma Immune checkpoint inhibitor ICI Eosinophil Immune-related adverse event Treatment-related adverse event
Published Date	2025-07-25
Publication Title	Scientific Reports
Volume	volume15
Issue	issue1
Publisher	Springer Science and Business Media LLC
Start Page	27163
ISSN	2045-2322
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2025
File Version	publisher
PubMed ID	40715213
DOI	10.1038/s41598-025-08767-9
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Distribution of Fimbrial Genes and Their Association with Virulence and Levofloxacin Resistance/Extended-Spectrum Beta-Lactamase Production in Uropathogenic Escherichia coli

FullText URL	fulltext.pdf
Author	Mitsui, Masao\| Sekito, Takanori\| Maruhashi, Mai\| Maruyama, Yuki\| Iwata, Takehiro\| Tominaga, Yusuke\| Katayama, Satoshi\| Nishimura, Shingo\| Bekku, Kensuke\| Araki, Motoo\| Hirakawa, Hidetada\| Sadahira, Takuya\|
Keywords	fimbriae urinary tract infection drug resistance virulence uropathogenic Escherichia coli
Published Date	2025-05-06
Publication Title	Antibiotics
Volume	volume14
Issue	issue5
Publisher	MDPI AG
Start Page	468
ISSN	2079-6382
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2025 by the authors.
File Version	publisher
PubMed ID	40426535
DOI	10.3390/antibiotics14050468
Web of Science KeyUT	001496482900001
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