| JaLCDOI | 10.18926/AMO/54421 |
|---|---|
| FullText URL | 70_3_213.pdf |
| Author | Kikuchi, Satoru| Kagawa, Shunsuke| Ohara, Toshiaki| Kubota, Tetsushi| Kuwada, Kazuya| Kagawa, Tetsuya| Kuroda, Shinji| Shirakawa, Yasuhiro| Nishizaki, Masahiko| Fujiwara, Toshiyoshi| |
| Abstract | A 69-year-old man underwent endoscopic submucosal dissection (ESD) for early gastric cancer (EGC) at the lesser curvature in the angle of stomach. Histological examination revealed tub1, pM, ly0, v0, pLM(-), pVM(-), and the resection was considered curative. The scar after ESD was followed by esophagogastroduodenoscopy (EGD) and biopsy. Twenty months later, EGD showed an ulcerative lesion in the vicinity of the ESD scar, and histological examination of the biopsy specimen showed adenocarcinoma. A distal gastrectomy with lymph node dissection was then performed. Postoperative pathology showed tub1, pM, pN0, ly0, v0, and Stage 1A. Skip lesions were seen in the specimen resected by ESD, and the histological review confirmed so-called “dysplasia-like atypia” (DLA) between the lesions. It has been reported recently that in DLA, the dysplasia-like change involves only the bases of the pits, without upper pit or surface epithelium involvement, and it is said that the rate of DLA is higher in gastric cancer patients. We speculated that a precancerous lesion close to the resected cancer developed into a local recurrence. |
| Keywords | dysplasia-like atypia early gastric cancer endoscopic submucosal dissection local recurrence |
| Amo Type | Case Report |
| Publication Title | Acta Medica Okayama |
| Published Date | 2016-06 |
| Volume | volume70 |
| Issue | issue3 |
| Publisher | Okayama University Medical School |
| Start Page | 213 |
| End Page | 216 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2016 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 27339211 |
| Web of Science KeyUT | 000379406100009 |
| JaLCDOI | 10.18926/AMO/53524 |
|---|---|
| FullText URL | 69_3_173.pdf |
| Author | Shirakawa, Yasuhiro| Noma, Kazuhiro| Ohara, Toshiaki| Kashima, Hajime| Maeda, Naoaki| Tanabe, Shunsuke| Kagawa, Shunsuke| Fujiwara, Toshiyoshi| |
| Abstract | A chyle leak can occur as a complication after neck or chest surgery. Such a leak prolongs the hospital stay and is sometimes life-threatening. The treatment options are conservative management, interventional radiologic embolization, and surgery. Thoracoscopic ligation of the thoracic duct has emerged as a promising and definitive treatment. The case of a 65-year-old Japanese male patient with a rare congenital right aortic arch (typeⅢB1 of Edwardʼs classification) and a severe chyle leak that occurred after a total pharyngolaryngo-esophagectomy (TPLE) is described. The chyle leak was successfully managed by thoracoscopic ligation of the thoracic duct via a left-side approach with the patient in the prone position. |
| Keywords | chyle leak thoracic duct thoracoscopy prone position |
| Amo Type | Case Report |
| Publication Title | Acta Medica Okayama |
| Published Date | 2015-06 |
| Volume | volume69 |
| Issue | issue3 |
| Publisher | Okayama University Medical School |
| Start Page | 173 |
| End Page | 176 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2015 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 26101193 |
| Web of Science KeyUT | 000356903000006 |
| Author | Kikuchi, Satoru| Kishimoto, Hiroyuki| Tazawa, Hiroshi| Hashimoto, Yuuri| Kuroda, Shinji| Nishizaki, Masahiko| Nagasaka, Takeshi| Shirakawa, Yasuhiro| Kagawa, Shunsuke| Urata, Yasuo| Robert M Hoffman| Fujiwara, Toshiyoshi| |
|---|---|
| Published Date | 2014-12-19 |
| Publication Title | Molecular Therapy |
| Content Type | Journal Article |
| Author | Shigeyasu, Kunitoshi| Tazawa, Hiroshi| Hashimoto, Yuuri| Mori, Yoshiko| Nishizaki, Masahiko| Kishimoto, Hiroyuki| Nagasaka, Takeshi| Kuroda, Shinji| Urata, Yasuo| Goel, Ajay| Kagawa, Shunsuke| Fujiwara, Toshiyoshi| |
|---|---|
| Published Date | 2014-05-28 |
| Publication Title | Gut |
| Content Type | Journal Article |
| Author | Yano, Shuya| Tazawa, Hiroshi| Hashimoto, Yuuri| Shirakawa, Yasuhiro| Kuroda, Shinji| Nishizaki, Masahiko| Kishimoto, Hiroyuki| Uno, Futoshi| Nagasaka, Takeshi| Urata, Yasuo| Kagawa, Shunsuke| Hoffman, Robert M.| Fujiwara, Toshiyoshi| |
|---|---|
| Published Date | 2013-12-01 |
| Publication Title | Clinical Cancer Research |
| Volume | volume19 |
| Issue | issue23 |
| Content Type | Journal Article |
| JaLCDOI | 10.18926/AMO/52006 |
|---|---|
| FullText URL | 67_6_333.pdf |
| Author | Tazawa, Hiroshi| Kagawa, Shunsuke| Fujiwara, Toshiyoshi| |
| Abstract | Autophagy is a catabolic process that produces energy through lysosomal degradation of intracellular organelles. Autophagy functions as a cytoprotective factor under physiological conditions such as nutrient deprivation, hypoxia, and interruption of growth factors. On the other hand, infection with pathogenic viruses and bacteria also induces autophagy in infected cells. Oncolytic virotherapy with replication-competent viruses is thus a promising strategy to induce tumor-specific cell death. Oncolytic adenoviruses induce autophagy and subsequently contribute to cell death rather than cell survival in tumor cells. We previously developed a telomerase-specific replication-competent oncolytic adenovirus, OBP-301, which induces cell lysis in tumor cells with telomerase activities. OBP-301-mediated cytopathic activity is significantly associated with induction of autophagy biomarkers. In this review, we focus on the tumor-suppressive role and molecular basis of autophagic machinery induced by oncolytic adenoviruses. Addition of tumor-specific promoters and modification of the fiber knob of adenoviruses supports the oncolytic adenovirus-mediated autophagic cell death. Autophagy is cooperatively regulated by the E1-dependent activation pathway, E4-dependent inhibitory pathway, and microRNA-dependent fine-tuning. Thus, future exploration of the functional role and molecular mechanisms underlying oncolytic adenovirus-induced autophagy would provide novel insights and improve the therapeutic potential of oncolytic adenoviruses. |
| Keywords | oncolytic adenovirus autophagy E2F1 microRNA |
| Amo Type | Review |
| Publication Title | Acta Medica Okayama |
| Published Date | 2013-12 |
| Volume | volume67 |
| Issue | issue6 |
| Publisher | Okayama University Medical School |
| Start Page | 333 |
| End Page | 342 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2013 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 24356717 |
| Web of Science KeyUT | 000328915700001 |
| Author | Tazawa, Hiroshi| Yano, Syuya| Yoshida, Ryosuke| Yamasaki, Yasumoto| Sasaki, Tsuyoshi| Hashimoto, Yuuri| Kuroda, Shinji| Ouchi, Masaaki| Onishi, Teppei| Uno, Futoshi| Kagawa, Syunsuke| Urata, Yasuo| Fujiwara, Toshiyoshi| |
|---|---|
| Published Date | 2013-12-02 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume125 |
| Issue | issue3 |
| Content Type | Journal Article |
| Author | Hasei, Joe| Sasaki, Tsuyoshi| Tazawa, Hiroshi| Osaki, Shuhei| Yamakawa, Yasuaki| Kunisada, Toshiyuki| Yoshida, Aki| Hashimoto, Yuuri| Onishi, Teppei| Uno, Futoshi| Kagawa, Shunsuke| Urata, Yasuo| Ozaki, Toshifumi| Fujiwara, Toshiyoshi| |
|---|---|
| Published Date | 2013-03 |
| Publication Title | Molecular Cancer Therapeutics |
| Volume | volume12 |
| Issue | issue3 |
| Content Type | Journal Article |
| Author | Hashimoto, Yuuri| Tazawa, Hiroshi| Teraishi, Fuminori| Kojima, Toru| Watanabe, Yuichi| Uno, Futoshi| Yano, Shuya| Urata, Yasuo| Kagawa, Shunsuke| Fujiwara, Toshiyoshi| |
|---|---|
| Published Date | 2012-06-15 |
| Publication Title | PLoS ONE |
| Volume | volume7 |
| Issue | issue6 |
| Content Type | Journal Article |
| Author | Yoshida, Ryosuke| Tazawa, Hiroshi| Hashimoto, Yuuri| Yano, Shuya| Onishi, Teppei| Sasaki, Tsuyoshi| Shirakawa, Yasuhiro| Kishimoto, Hiroyuki| Uno, Futoshi| Nishizaki, Masahiko| Kagawa, Shunsuke| Fujiwara, Toshiyoshi| |
|---|---|
| Published Date | 2012-11 |
| Publication Title | Cancer Immunology, Immunotherapy |
| Volume | volume61 |
| Issue | issue11 |
| Content Type | Journal Article |
| Author | Kojima, Toru| Watanabe, Yuichi| Hashimoto, Yuuri| Kuroda, Shinji| Yamasaki, Yasumoto| Yano, Shuya| Tazawa, Hiroshi| Uno, Futoshi| Kagawa, Shunsuke| Tanaka, Noriaki| Urata, Yasuo| Fujiwara, Toshiyoshi| |
|---|---|
| Published Date | 2013-04-01 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume125 |
| Issue | issue1 |
| Content Type | Journal Article |
| Author | Kojima, Toru| Hashimoto, Yuuri| Watanabe, Yuichi| Kagawa, Shunsuke| Uno, Futoshi| Kuroda, Shinji| Tazawa, Hiroshi| Kyo, Satoru| Mizuguchi, Hiroyuki| Urata, Yasuo| Tanaka, Noriaki| Fujiwara, Toshiyoshi| |
|---|---|
| Published Date | 2009-10-01 |
| Publication Title | The Journal of Clinical Investigation |
| Volume | volume119 |
| Issue | issue10 |
| Content Type | Journal Article |
| Author | Sasaki, Tsuyoshi| Tazawa, Hiroshi| Hasei, Jo| Kunisada, Toshiyuki| Yoshida, Aki| Hashimoto, Yuuri| Yano, Shuya| Yoshida, Ryosuke| Uno, Futoshi| Kagawa, Shunsuke| Morimoto, Yuki| Urata, Yasuo| Fujiwara, Toshiyoshi| Ozaki, Toshifumi| |
|---|---|
| Published Date | 2012-08-01 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume124 |
| Issue | issue2 |
| Content Type | Journal Article |
| Author | Kuroda, Shinji| Fujiwara, Toshiya| Shirakawa, Yasuhiro| Yamasaki, Yasumoto| Yano, Syuya| Uno, Futoshi| Tazawa, Hiroshi| Hashimoto, Yuuri| Watanabe, Yuichi| Noma, Kazuhiro| Urata, Yasuo| Kagawa, Shunsuke| Fujiwara, Toshiyoshi| |
|---|---|
| Published Date | 2011-08-01 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume123 |
| Issue | issue2 |
| Content Type | Journal Article |
| Author | Kojima, Toru| Hashimoto, Yuuri| Kagawa, Shunsuke| Tanaka, Noriaki| Urata, Yasuo| Fujiwara, Toshiyoshi| |
|---|---|
| Published Date | 2010-12-01 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume122 |
| Issue | issue3 |
| Content Type | Journal Article |
| Author | Teraishi, Fuminori| Kagawa, Shunsuke| Watanabe, Takanori| Tango, Yasuhisa| Kawashima, Takeshi| Umeoka, Tatsuo| Nisizaki, Masahiko| Tanaka, Noriaki| Fujiwara, Toshiyoshi| |
|---|---|
| Published Date | 2005-08-01 |
| Publication Title | FEBS Letters |
| Volume | volume579 |
| Issue | issue19 |
| Content Type | Journal Article |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Umeoka, Tatsuo| Kawashima, Takeshi| Kagawa, Shunsuke| Teraishi, Fuminori| Taki, Masaki| Nishizaki, Masahiko| Kyo, Satoru| Nagai, Katsuyuki| Urata, Yasuo| Tanaka, Noriaki| Fujiwara, Toshiyoshi| |
| Keywords | GFP adenovirus telomerase replication gene therapy |
| Note | Published with permission from the copyright holder. This is the author's copy, as published in Cancer Research, September 2004, Volume 64, Issue 17, Pages 6259-6265. Copyright © 2004 American Association for Cancer Research. All rights reserved.| |
| Published Date | 2004-09-01 |
| Publication Title | Cancer Research |
| Volume | volume64 |
| Issue | issue17 |
| Publisher | American Association for Cancer Research |
| Start Page | 6259 |
| End Page | 6265 |
| ISSN | 0008-5472 |
| NCID | AA00598557 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | American Association for Cancer Research |
| File Version | author |
| PubMed ID | 15342413 |
| DOI | 10.1158/0008-5472.can-04-1335 |
| Web of Science KeyUT | 000223603200048 |
| Official Url | http://cancerres.aacrjournals.org/content/64/17/6259| |
| Related Url | isVersionOf https://doi.org/10.1158/0008-5472.can-04-1335 |
| Author | Kagawa, Shunsuke| |
|---|---|
| Published Date | 1987-06-30 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume99 |
| Issue | issue5-6 |
| Content Type | Journal Article |
| Author | Kagawa, Shunsuke| |
|---|---|
| Published Date | 1987-06-30 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume99 |
| Issue | issue5-6 |
| Content Type | Journal Article |
| Author | Endo, Yoshikatsu| Sakai, Ryo| Ouchi, Masaaki| Onimatsu, Hideki| Hioki, Masayoshi| Kagawa, Shunsuke| Uno, Futoshi| Watanabe, Yuichi| Urata, Yasuo| Tanaka, Noriaki| Fujiwara, Toshiyoshi| |
|---|---|
| Published Date | 2008-12-01 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume120 |
| Issue | issue3 |
| Content Type | Journal Article |
