FullText URL | fulltext.pdf |
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Author | Tamura, Shuta| Tazawa, Hiroshi| Hori, Naoto| Li, Yuncheng| Yamada, Motohiko| Kikuchi, Satoru| Kuroda, Shinji| Urata, Yasuo| Kagawa, Shunsuke| Fujiwara, Toshiyoshi| |
Published Date | 2023-11-16 |
Publication Title | PLoS ONE |
Volume | volume18 |
Issue | issue11 |
Publisher | Public Library of Science |
Start Page | e0294491 |
ISSN | 1932-6203 |
Content Type | Journal Article |
language | English |
OAI-PMH Set | 岡山大学 |
Copyright Holders | © 2023 Tamura et al. |
File Version | publisher |
PubMed ID | 37972012 |
DOI | 10.1371/journal.pone.0294491 |
Web of Science KeyUT | 001119675000083 |
Related Url | isVersionOf https://doi.org/10.1371/journal.pone.0294491 |
FullText URL | fulltext.pdf |
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Author | Kuroda, Shinji| Ishida, Michihiro| Choda, Yasuhiro| Muraoka, Atsushi| Hato, Shinji| Kagawa, Tetsuya| Tanaka, Norimitsu| Mitsuhashi, Toshiharu| Kakiuchi, Yoshihiko| Kikuchi, Satoru| Nishizaki, Masahiko| Kagawa, Shunsuke| Fujiwara, Toshiyoshi| |
Keywords | anti-reflux surgery double-flap technique gastric cancer Kamikawa procedure proximal gastrectomy |
Published Date | 2024-02-22 |
Publication Title | Annals of Gastroenterological Surgery |
Publisher | Wiley |
ISSN | 2475-0328 |
Content Type | Journal Article |
language | English |
OAI-PMH Set | 岡山大学 |
Copyright Holders | © 2024 The Authors. |
File Version | publisher |
DOI | 10.1002/ags3.12783 |
Web of Science KeyUT | 001174392500001 |
Related Url | isVersionOf https://doi.org/10.1002/ags3.12783 |
JaLCDOI | 10.18926/AMO/66160 |
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FullText URL | 77_6_665.pdf |
Author | Sakurai, Atsunobu| Uka, Mayu| Iguchi, Toshihiro| Tomita, Koji| Matsui, Yusuke| Kakiuchi, Yoshihiko| Kuroda, Shinji| Fujiwara, Toshiyoshi| Hiraki, Takao| |
Abstract | We report the case details of a 65-year-old Japanese man with an omental abscess that was discovered 43 days after he underwent a laparoscopic proximal gastrectomy for gastric cancer. His chief complaint was mild abdominal pain that had persisted for several days. The abscess was diagnosed as a rare postoperative complication. We hesitated to perform a reoperation given the invasiveness of general anesthesia and surgery, plus the possibility of postoperative adhesions and because the patient’s general condition was stable and he had only mild abdominal pain. Percutaneous drainage using a 10.2-F catheter was performed with the patient under conscious sedation and computed tomography–fluoroscopy guidance, with no complications. After the procedure, the size of the abscess cavity was remarkably reduced, and 23 days later the catheter was withdrawn. |
Keywords | drainage omental abscess omental infarction proximal gastrectomy |
Amo Type | Case Report |
Publication Title | Acta Medica Okayama |
Published Date | 2023-12 |
Volume | volume77 |
Issue | issue6 |
Publisher | Okayama University Medical School |
Start Page | 665 |
End Page | 669 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
Copyright Holders | Copyright Ⓒ 2023 by Okayama University Medical School |
File Version | publisher |
Refereed | True |
PubMed ID | 38145942 |
Web of Science KeyUT | 001164631200013 |
FullText URL | fulltext20240219-05.pdf |
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Author | Hashimoto, Masashi| Kuroda, Shinji| Kanaya, Nobuhiko| Kadowaki, Daisuke| Yoshida, Yusuke| Sakamoto, Masaki| Hamada, Yuki| Sugimoto, Ryoma| Yagi, Chiaki| Ohtani, Tomoko| Kumon, Kento| Kakiuchi, Yoshihiko| Yasui, Kazuya| Kikuchi, Satoru| Yoshida, Ryuichi| Tazawa, Hiroshi| Kagawa, Shunsuke| Yagi, Takahito| Urata, Yasuo| Fujiwara, Toshiyoshi| |
Note | The version of record of this article, first published in British Journal of Cancer, is available online at Publisher’s website: http://dx.doi.org/10.1038/s41416-024-02583-0| |
Published Date | 2024-02-05 |
Publication Title | British Journal of Cancer |
Volume | volume130 |
Issue | issue7 |
Publisher | Springer Science and Business Media LLC |
Start Page | 1187 |
End Page | 1195 |
ISSN | 0007-0920 |
Content Type | Journal Article |
language | English |
OAI-PMH Set | 岡山大学 |
Copyright Holders | © The Author(s) 2024 |
File Version | publisher |
PubMed ID | 38316993 |
DOI | 10.1038/s41416-024-02583-0 |
Web of Science KeyUT | 001156904400001 |
Related Url | isVersionOf https://doi.org/10.1038/s41416-024-02583-0 |
Author | Hanzawa, Shunya| Kikuchi, Satoru| Kuroda, Shinji| Shoji, Ryohei| Kashima, Hajime| Matsumi, Yuki| Takahashi, Ayako| Kakiuchi, Yoshihiko| Takagi, Kosei| Tanabe, Shunsuke| Noma, Kazuhiro| Kagawa, Shunsuke| Shikata, Kenichi| Fujiwara, Toshiyoshi| |
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Note | This is an Accepted Manuscript of an article published by Taylor & Francis in Nutrition and Cancer on 15 Apr 2024, available at: https://doi.org/10.1080/01635581.2024.2340782.| This fulltext file will be available in Apr. 2025.| |
Published Date | 2024-04-15 |
Publication Title | Nutrition and Cancer |
Publisher | Informa UK Limited |
ISSN | 0163-5581 |
NCID | AA00325612 |
Content Type | Journal Article |
language | English |
OAI-PMH Set | 岡山大学 |
File Version | author |
PubMed ID | 38619145 |
DOI | 10.1080/01635581.2024.2340782 |
Web of Science KeyUT | 001202947500001 |
Related Url | isVersionOf https://doi.org/10.1080/01635581.2024.2340782 |
FullText URL | fulltext.pdf |
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Author | Uotani, Koji| Tazawa, Hiroshi| Hasei, Joe| Fujiwara, Tomohiro| Yoshida, Aki| Yamakawa, Yasuaki| Omori, Toshinori| Sugiu, Kazuhisa| Komatsubara, Tadashi| Kondo, Hiroya| Morita, Takuya| Kiyono, Masahiro| Yokoo, Suguru| Hata, Toshiaki| Kunisada, Toshiyuki| Takeda, Ken| Urata, Yasuo| Fujiwara, Toshiyoshi| Ozaki, Toshifumi| |
Published Date | 2024-02-20 |
Publication Title | PLoS ONE |
Volume | volume19 |
Issue | issue2 |
Publisher | Public Library of Science |
Start Page | e0298292 |
ISSN | 1932-6203 |
Content Type | Journal Article |
language | English |
OAI-PMH Set | 岡山大学 |
Copyright Holders | © 2024 Uotani et al. |
File Version | publisher |
PubMed ID | 38377118 |
DOI | 10.1371/journal.pone.0298292 |
Web of Science KeyUT | 001176939600021 |
Related Url | isVersionOf https://doi.org/10.1371/journal.pone.0298292 |
FullText URL | fulltext.pdf |
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Author | Kawasaki, Kento| Noma, Kazuhiro| Kato, Takuya| Ohara, Toshiaki| Tanabe, Shunsuke| Takeda, Yasushige| Matsumoto, Hijiri| Nishimura, Seitaro| Kunitomo, Tomoyoshi| Akai, Masaaki| Kobayashi, Teruki| Nishiwaki, Noriyuki| Kashima, Hajime| Maeda, Naoaki| Kikuchi, Satoru| Tazawa, Hiroshi| Shirakawa, Yasuhiro| Fujiwara, Toshiyoshi| |
Keywords | Esophageal cancer Cancer-associated fibroblasts Programmed cell death 1 Program cell death ligand 1 Immune checkpoint inhibitors |
Note | The version of record of this article, first published in Cancer Immunology, Immunotherapy, is available online at Publisher’s website: http://dx.doi.org/10.1007/s00262-023-03531-2| |
Published Date | 2023-09-05 |
Publication Title | Cancer Immunology, Immunotherapy |
Volume | volume72 |
Issue | issue11 |
Publisher | Springer Science and Business Media LLC |
Start Page | 3787 |
End Page | 3802 |
ISSN | 0340-7004 |
NCID | AA00598499 |
Content Type | Journal Article |
language | English |
OAI-PMH Set | 岡山大学 |
Copyright Holders | © The Author(s) 2023 |
File Version | publisher |
PubMed ID | 37668710 |
DOI | 10.1007/s00262-023-03531-2 |
Web of Science KeyUT | 001062743200002 |
Related Url | isVersionOf https://doi.org/10.1007/s00262-023-03531-2 |
FullText URL | fulltext.pdf |
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Author | Takagi, Kosei| Hata, Nanako| Kimura, Jiro| Kikuchi, Satoru| Noma, Kazuhiro| Yasui, Kazuya| Fuji, Tomokazu| Yoshida, Ryuichi| Umeda, Yuzo| Yagi, Takahito| Fujiwara, Toshiyoshi| |
Keywords | Virtual reality Robotic simulations Educational video Robotic surgery Learning curve Cumulative sum analysis |
Note | The version of record of this article, first published in Journal of Robotic Surgery, is available online at Publisher’s website: http://dx.doi.org/10.1007/s11701-023-01556-4| |
Published Date | 2023-03-11 |
Publication Title | Journal of Robotic Surgery |
Volume | volume17 |
Issue | issue4 |
Publisher | Springer Science and Business Media LLC |
Start Page | 1547 |
End Page | 1553 |
ISSN | 1863-2491 |
Content Type | Journal Article |
language | English |
OAI-PMH Set | 岡山大学 |
Copyright Holders | © The Author(s) 2023 |
File Version | publisher |
PubMed ID | 36905486 |
DOI | 10.1007/s11701-023-01556-4 |
Web of Science KeyUT | 000946947400001 |
Related Url | isVersionOf https://doi.org/10.1007/s11701-023-01556-4 |
FullText URL | fulltext.pdf |
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Author | Takagi, Kosei| Umeda, Yuzo| Yoshida, Ryuichi| Fuji, Tomokazu| Yasui, Kazuya| Yagi, Takahito| Fujiwara, Toshiyoshi| |
Keywords | Hepaticojejunostomy Robotic surgery Pancreatoduodenectomy Biliary complications |
Note | The version of record of this article, first published in Langenbeck's Archives of Surgery, is available online at Publisher’s website: http://dx.doi.org/10.1007/s00423-023-03020-1| |
Published Date | 2023-07-20 |
Publication Title | Langenbeck's Archives of Surgery |
Volume | volume408 |
Issue | issue1 |
Publisher | Springer Science and Business Media LLC |
Start Page | 284 |
ISSN | 1435-2451 |
Content Type | Journal Article |
language | English |
OAI-PMH Set | 岡山大学 |
Copyright Holders | © The Author(s) 2023 |
File Version | publisher |
PubMed ID | 37468703 |
DOI | 10.1007/s00423-023-03020-1 |
Web of Science KeyUT | 001032102900001 |
Related Url | isVersionOf https://doi.org/10.1007/s00423-023-03020-1 |
JaLCDOI | 10.18926/AMO/66924 |
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FullText URL | 78_2_151.pdf |
Author | Komatsubara, Tadashi| Tazawa, Hiroshi| Hasei, Joe| Omori, Toshinori| Sugiu, Kazuhisa| Mochizuki, Yusuke| Demiya, Koji| Yoshida, Aki| Fujiwara, Tomohiro| Kunisada, Toshiyuki| Urata, Yasuo| Kagawa, Shunsuke| Ozaki, Toshifumi| Fujiwara, Toshiyoshi| |
Abstract | Soft-tissue sarcoma (STS) is a heterogeneous group of rare tumors originating predominantly from the embryonic mesoderm. Despite the development of combined modalities including radiotherapy, STSs are often refractory to antitumor modalities, and novel strategies that improve the prognosis of STS patients are needed. We previously demonstrated the therapeutic potential of two telomerase-specific replication-competent oncolytic adenoviruses, OBP-301 and tumor suppressor p53-armed OBP-702, in human STS cells. Here, we demonstrate in vitro and in vivo antitumor effects of OBP-702 in combination with ionizing radiation against human STS cells (HT1080, NMS-2, SYO-1). OBP-702 synergistically promoted the antitumor effect of ionizing radiation in the STS cells by suppressing the expression of B-cell lymphoma-X large (BCL-xL) and enhancing ionizing radiation-induced apoptosis. The in vivo experiments demonstrated that this combination therapy significantly suppressed STS tumors’ growth. Our results suggest that OBP-702 is a promising antitumor reagent for promoting the radiosensitivity of STS tumors. |
Keywords | soft-tissue sarcoma radiotherapy oncolytic adenovirus p53 BCL-xL |
Amo Type | Original Article |
Publication Title | Acta Medica Okayama |
Published Date | 2024-04 |
Volume | volume78 |
Issue | issue2 |
Publisher | Okayama University Medical School |
Start Page | 151 |
End Page | 161 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
Copyright Holders | Copyright Ⓒ 2024 by Okayama University Medical School |
File Version | publisher |
Refereed | True |
PubMed ID | 38688833 |
JaLCDOI | 10.18926/AMO/66928 |
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FullText URL | 78_2_193.pdf |
Author | Kashima, Hajime| Teraishi, Fuminori| Matsumi, Yuki| Shimamura, Hiroshi| Fujiwara, Toshiyoshi| |
Abstract | Tailgut cyst is a rare cystic disease of the anterior sacral surface and the remains of an embryonic tail gut. Tailgut cysts have a potential for malignancy, and complete resection with an adequate surgical margin is necessary. Even if incomplete resection does not result in recurrence of malignant disease, there is a risk of local infection leading to refractory fistulas. The optimal treatment for such refractory recurrent lesions has not been reported. We describe a case in which the combination of laparoscopic and transsacral approaches was effective for resecting a recurrent refractory fistula after incomplete resection of a tail gut cyst. |
Keywords | tailgut cyst laparoscopic resection fistula formation |
Amo Type | Case Report |
Publication Title | Acta Medica Okayama |
Published Date | 2024-04 |
Volume | volume78 |
Issue | issue2 |
Publisher | Okayama University Medical School |
Start Page | 193 |
End Page | 196 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
Copyright Holders | Copyright Ⓒ 2024 by Okayama University Medical School |
File Version | publisher |
Refereed | True |
PubMed ID | 38688837 |
JaLCDOI | 10.18926/AMO/52006 |
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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 |
JaLCDOI | 10.18926/AMO/66930 |
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FullText URL | 78_2_197.pdf |
Author | Teraishi, Fuminori| Matsumi, Yuki| Tachibana, Kota| Watanabe, Toshiyuki| Fujiwara, Toshiyoshi| |
Abstract | A 90-year-old Japanese woman who had been aware of a subcutaneous mass on the right perineal region for 5 years was referred to our hospital for further examination and treatment because of the rapid growth of the mass and bleeding that began 3 months earlier. A biopsy of the mass revealed a diagnosis of well-differentiated squamous cell carcinoma. On preoperative examination, the tumor was 90×40 mm in size and was suspected to have partially invaded the levator ani muscle and external sphincter. Since a preoperative cardiac evaluation indicated severe aortic stenosis, we performed transcatheter aortic valve implantation. A radical resection was then performed with general anesthesia. The skin and subcutaneous tissue defects were reconstructed with a posterior gluteal-thigh propeller flap, and a sigmoid colostomy was created. The patient had a good postoperative course and was transferred to a rehabilitation facility 28 days after the surgery. Epidermal cysts are a common benign tumor, and clinicians should keep in mind that these cysts can become malignant. |
Keywords | squamous cell carcinoma epidermoid cyst gluteal thigh flap |
Amo Type | Case Report |
Publication Title | Acta Medica Okayama |
Published Date | 2024-04 |
Volume | volume78 |
Issue | issue2 |
Publisher | Okayama University Medical School |
Start Page | 197 |
End Page | 200 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
Copyright Holders | Copyright Ⓒ 2024 by Okayama University Medical School |
File Version | publisher |
Refereed | True |
PubMed ID | 38688838 |