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Okamura Yukiyasu  岡村 行泰

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OKAMURA Yukiyasu  岡村 行泰

岡村 行泰  オカムラ ユキヤス

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Researcher Number 10704489
Other IDs
Affiliation (Current) 2025: 日本大学, 医学部, 教授
Affiliation (based on the past Project Information) *help 2021 – 2023: 日本大学, 医学部, 教授
2019: 静岡県立静岡がんセンター(研究所), その他部局等, 研究員
2017 – 2018: 静岡県立静岡がんセンター(研究所), その他部局等, 副医長
2015: 静岡県立静岡がんセンター(研究所), その他部局等, 医長
2014 – 2015: 静岡県立静岡がんセンター(研究所), その他部局等, その他
Review Section/Research Field
Principal Investigator
Basic Section 55020:Digestive surgery-related / Digestive surgery
Except Principal Investigator
Basic Section 55020:Digestive surgery-related / Digestive surgery
Keywords
Principal Investigator
次世代シークエンサー / 免疫関連遺伝子 / 同一がん遺伝子内複数変異 / Tumor mutation burden / Signature contribution / 免疫チェックポイント阻害薬 / CTNNB1 / MUC16 / 同一がん遺伝子内の複数変異 / 肝細胞癌 … More / 補助化学療法 / ゲノム解析 / S-1 / 免疫染色 / 個別化治療 / ゲノム医科学 / 膵臓外科学 / 膵癌 … More
Except Principal Investigator
バイオマーカー / 補助療法 / 膵癌 / 術後化学療法 / 術前化学療法 / 薬剤感受性予測 / presicion medicine / テーラーメード / DPD / hENT1 / 塩酸ゲムシタビン / S-1 / 補助化学療法 Less
  • Research Projects

    (4 results)
  • Research Products

    (33 results)
  • Co-Researchers

    (4 People)
  •  Biomarker research using two prospective studies on preoperative and postoperative adjuvant therapy for pancreatic cancer

    • Principal Investigator
      上坂 克彦
    • Project Period (FY)
      2021 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 55020:Digestive surgery-related
    • Research Institution
      Shizuoka Cancer Center Research Institute
  •  Establishment of treatment strategy based on the clinical significance of multiple mutations in individual genes in hepatocellular carcinomaPrincipal Investigator

    • Principal Investigator
      OKAMURA Yukiyasu
    • Project Period (FY)
      2021 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 55020:Digestive surgery-related
    • Research Institution
      Nihon University
  •  Establishment of tailor-made adjuvant therapy for pancreatic cancer with biomarker using JASPAC 01 samples

    • Principal Investigator
      Uesaka Katsuhiko
    • Project Period (FY)
      2017 – 2019
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Digestive surgery
    • Research Institution
      Shizuoka Cancer Center Research Institute
  •  The validation of JASPAC 01 clinical trial and the analyses of the multi-omics data to promote individualized adjuvant chemotherapy in pancreatic cancer patientsPrincipal Investigator

    • Principal Investigator
      Okamura Yukiyasu
    • Project Period (FY)
      2014 – 2015
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Digestive surgery
    • Research Institution
      Shizuoka Cancer Center Research Institute

All 2024 2023 2022 2021 2019 2018

All Journal Article Presentation

  • [Journal Article] Prognostic impact of the distance from the root of splenic artery to tumor in the patients with pancreatic body or tail cancer2024

    • Author(s)
      Minagawa Takuya、Okamura Yukiyasu、Sugiura Teiichi、Ito Takaaki、Yamamoto Yusuke、Ashida Ryo、Ohgi Katsuhisa、Sasaki Keiko、Uesaka Katsuhiko
    • Journal Title

      Pancreatology

      Volume: 24 Issue: 1 Pages: 100-108

    • DOI

      10.1016/j.pan.2023.12.003

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21K08700
  • [Journal Article] Long-term adjuvant chemotherapy after resection for pancreatic cancer patients with positive peritoneal lavage cytology2023

    • Author(s)
      Ohgi Katsuhisa、Sugiura Teiichi、Okamura Yukiyasu、Ashida Ryo、Yamada Mihoko、Otsuka Shimpei、Todaka Akiko、Uesaka Katsuhiko
    • Journal Title

      Langenbeck's Archives of Surgery

      Volume: 408 Issue: 1 Pages: 165-165

    • DOI

      10.1007/s00423-023-02906-4

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21K08700
  • [Journal Article] Molecular profile of poorly cohesive gastric carcinoma with special reference to survival2023

    • Author(s)
      Koseki Yusuke、Hatakeyama Keiichi、Terashima Masanori、Nagashima Takeshi、Urakami Kenichi、Ohshima Keiichi、Aizawa Daisuke、Sugino Takashi、Furukawa Kenichiro、Fujiya Keiichi、Tanizawa Yutaka、Bando Etsuro、Okamura Yukiyasu、Akiyama Yasuto、Yamaguchi Ken
    • Journal Title

      Gastric Cancer

      Volume: 26 Issue: 4 Pages: 553-564

    • DOI

      10.1007/s10120-023-01390-5

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21K08811
  • [Journal Article] Molecular genetic positioning of small intestine and papilla of Vater carcinomas including clinicopathological classification2023

    • Author(s)
      Nakamura Masanori、Okamura Yukiyasu、Ohshima Keiichi、Sugiura Teiichi、Ashida Ryo、Ohgi Katsuhisa、Bando Etsuro、Fujiya Keiichi、Shiomi Akio、Kagawa Hiroyasu、Imamura Taisuke、et al.
    • Journal Title

      Cancer Medicine

      Volume: 12 Issue: 10 Pages: 11491-11502

    • DOI

      10.1002/cam4.5877

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21K08811
  • [Journal Article] Effect of blood product transfusion on the prognosis of patients undergoing hepatectomy for hepatocellular carcinoma: a propensity score matching analysis2023

    • Author(s)
      Nakayama Hisashi、Okamura Yukiyasu、Higaki Tokio、Moriguchi Masamichi、Takayama Tadatoshi
    • Journal Title

      Journal of Gastroenterology

      Volume: 58 Issue: 2 Pages: 171-181

    • DOI

      10.1007/s00535-022-01946-9

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21K08811
  • [Journal Article] Tumor stiffness measurement using magnetic resonance elastography can predict recurrence and survival after curative resection of hepatocellular carcinoma2023

    • Author(s)
      Abe Hayato、Shibutani Kazu、Yamazaki Shintaro、Kanda Tatsuo、Moriyama Mitsuhiko、Okada Masahiro、Sugitani Masahiko、Tsuji Shingo、Takayama Tadatoshi、Okamura Yukiyasu
    • Journal Title

      Surgery

      Volume: 173 Issue: 2 Pages: 450-456

    • DOI

      10.1016/j.surg.2022.11.001

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21K08811
  • [Journal Article] Hepatocellular carcinoma after a sustained virological response by direct‐acting antivirals harbors TP53 inactivation2022

    • Author(s)
      Imamura Taisuke、Okamura Yukiyasu、Ohshima Keiichi、Uesaka Katsuhiko、Sugiura Teiichi、Ito Takaaki、Yamamoto Yusuke、Ashida Ryo、Ohgi Katsuhisa、Otsuka Shimpei、Ohnami Sumiko、Nagashima Takeshi、Hatakeyama Keiichi、Kakuda Yuko、Sugino Takashi、Urakami Kenichi、Akiyama Yasuto、Yamaguchi Ken
    • Journal Title

      Cancer Medicine

      Volume: 11 Issue: 8 Pages: 1769-1786

    • DOI

      10.1002/cam4.4571

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21K08811
  • [Journal Article] Genomic alterations in hepatocellular carcinoma and their clinical application to genomic medicine2022

    • Author(s)
      Imamura Taisuke、Okamura Yukiyasu
    • Journal Title

      Hepatobiliary Surgery and Nutrition

      Volume: 11 Issue: 3 Pages: 449-452

    • DOI

      10.21037/hbsn-22-135

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21K08811
  • [Journal Article] Validity of the Algorithm for Liver Resection of Hepatocellular Carcinoma in the Caudate Lobe2022

    • Author(s)
      Yoshida Nao、Midorikawa Yutaka、Higaki Tokio、Nakayama Hisashi、Moriguchi Masamichi、Aramaki Osamu、Tsuji Shingo、Okamura Yukiyasu、Takayama Tadatoshi
    • Journal Title

      World Journal of Surgery

      Volume: 46 Issue: 5 Pages: 1134-1140

    • DOI

      10.1007/s00268-022-06453-9

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21K08811
  • [Journal Article] Risk factors for postoperative pneumonia after hepatectomy with extrahepatic bile duct resection2022

    • Author(s)
      Uemura Masao、Ashida Ryo、Sugiura Teiichi、Okamura Yukiyasu、Ohgi Katsuhisa、Yamada Mihoko、Otsuka Shimpei、Notsu Akifumi、Uesaka Katsuhiko
    • Journal Title

      Journal of Hepato-Biliary-Pancreatic Sciences

      Volume: 30 Issue: 3 Pages: 383-391

    • DOI

      10.1002/jhbp.1191

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21K08811
  • [Journal Article] Molecular characterization‐based multi‐omics analyses in primary liver cancer using the Japanese version of the genome atlas2022

    • Author(s)
      Imamura Taisuke、Okamura Yukiyasu、Ohshima Keiichi、Uesaka Katsuhiko、Sugiura Teiichi、Yamamoto Yusuke、Ashida Ryo、Ohgi Katsuhisa、Nagashima Takeshi、Yamaguchi Ken
    • Journal Title

      Journal of Hepato-Biliary-Pancreatic Sciences

      Volume: 30 Issue: 3 Pages: 269-282

    • DOI

      10.1002/jhbp.1223

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21K08811
  • [Journal Article] Evaluation of Safety-Related Outcomes of One-Segment and More-Than-One-Segment High-Level Hepatectomy in Hepatocellular Carcinoma Based on the Japanese Board Certification System2022

    • Author(s)
      Hojo Akihisa、Nakayama Hisashi、Okamura Yukiyasu、Higaki Tokio、Moriguchi Masamichi、Aramaki Osamu、Yamazaki Shitaro、Takayama Tadatoshi
    • Journal Title

      World Journal of Surgery

      Volume: 46 Issue: 5 Pages: 1141-1150

    • DOI

      10.1007/s00268-022-06467-3

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21K08811
  • [Journal Article] Prospective validation to prevent symptomatic portal vein thrombosis after liver resection2022

    • Author(s)
      Yoshida Nao、Yamazaki Shintaro、Masamichi Moriguchi、Okamura Yukiyasu、Takayama Tadatoshi
    • Journal Title

      World Journal of Hepatology

      Volume: 14 Issue: 5 Pages: 1016-1024

    • DOI

      10.4254/wjh.v14.i5.1016

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21K08811
  • [Journal Article] Non-tumor-related risk score: A new tool to improve prognostic prediction following hepatectomy for colorectal liver metastases2022

    • Author(s)
      Okamura Yukiyasu
    • Journal Title

      Surgery

      Volume: 171 Issue: 6 Pages: 1588-1588

    • DOI

      10.1016/j.surg.2022.03.002

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21K08811
  • [Journal Article] Overview and clinical significance of multiple mutations in individual genes in hepatocellular carcinoma2022

    • Author(s)
      Imamura Taisuke、Okamura Yukiyasu、Ohshima Keiichi、Uesaka Katsuhiko、Sugiura Teiichi、Ito Takaaki、Yamamoto Yusuke、Ashida Ryo、Ohgi Katsuhisa、Otsuka Shimpei、Ohnami Sumiko、Nagashima Takeshi、Hatakeyama Keiichi、Sugino Takashi、Urakami Kenichi、Akiyama Yasuto、Yamaguchi Ken
    • Journal Title

      BMC Cancer

      Volume: 22 Issue: 1 Pages: 1046-1046

    • DOI

      10.1186/s12885-022-10143-z

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21K08811
  • [Journal Article] Changes in patient background and prognosis after hepatectomy for hepatocellular carcinoma by hepatitis virus infection status: New trends in Japan2021

    • Author(s)
      Okamura Yukiyasu、Sugiura Teiichi、Ito Takaaki、Yamamoto Yusuke、Ashida Ryo、Ohgi Katsuhisa、Ohtsuka Shimpei、Aramaki Takeshi、Uesaka Katsuhiko
    • Journal Title

      Annals of Gastroenterological Surgery

      Volume: 5 Issue: 4 Pages: 553-566

    • DOI

      10.1002/ags3.12451

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21K08811
  • [Journal Article] Anatomical resection is useful for the treatment of primary solitary hepatocellular carcinoma with predicted microscopic vessel invasion and/or intrahepatic metastasis2021

    • Author(s)
      Okamura Yukiyasu、Sugiura Teiichi、Ito Takaaki、Yamamoto Yusuke、Ashida Ryo、Ohgi Katsuhisa、Aramaki Takeshi、Uesaka Katsuhiko
    • Journal Title

      Surgery Today

      Volume: 51 Issue: 9 Pages: 1429-1439

    • DOI

      10.1007/s00595-021-02237-1

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21K08811
  • [Journal Article] Human equilibrative nucleoside transporter‐1 expression is a predictor in patients with resected pancreatic cancer treated with adjuvant S‐1 chemotherapy2019

    • Author(s)
      Okamura Y, Yasukawa S, Narimatsu H, Boku N, Fukutomi A, Konishi M, Morinaga S, Toyama H, Kaneoka Y, Shimizu Y, Nakamori S, Sata N, Yamakita K, Takahashi A, Kainuma O, Hishinuma S, Yamaguchi R, Nagino M, Hirano S, Yanagisawa A, Mori K, Uesaka K
    • Journal Title

      Cancer Science

      Volume: 111 Issue: 2 Pages: 548-560

    • DOI

      10.1111/cas.14258

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17H04288
  • [Presentation] Molecular genetic positioning of small intestine and papilla of Vater carcinomas including clinicopathological classification2023

    • Author(s)
      Yukiyasu Okamura, Masanori Nakamura
    • Organizer
      American Association for Cancer Research annual meeting 2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K08700
  • [Presentation] 小腸癌およびVater乳頭癌の分子遺伝学的位置づけ2023

    • Author(s)
      中村正典、岡村行泰、他
    • Organizer
      第122回日本外科学会定期学術集会
    • Data Source
      KAKENHI-PROJECT-21K08811
  • [Presentation] Molecular genetic positioning of small intestine and papilla of Vater carcinomas including clinicopathological classification2023

    • Author(s)
      Yukiyasu Okamura, Masanori Nakamura
    • Organizer
      American Association for Cancer Research 2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K08811
  • [Presentation] 切除可能大腸癌肝単独転移における原発巣の網羅的遺伝子解析による切除不能再発因子の同定2022

    • Author(s)
      陳 開、賀川弘康、岡村行泰、塩見明生、日野仁嗣、眞部祥一、山岡雄祐、名西健二、前田周良、笠井俊輔、田中佑典、新井聡大、南角哲俊、畠山慶一、浦上研一、秋山靖人、山口 建
    • Organizer
      第77回日本大腸肛門病学会学術集会
    • Data Source
      KAKENHI-PROJECT-21K08811
  • [Presentation] 日本人癌ゲノムデータベースにおける膵癌切除例のマルチオミックス解析2022

    • Author(s)
      今村泰輔、蘆田良、大島啓一、上坂克彦、杉浦禎一、岡村行泰、大木克久、山田美保子、大塚新平、長嶋剛史、山口建
    • Organizer
      第122回日本外科学会定期学術集会
    • Data Source
      KAKENHI-PROJECT-21K08811
  • [Presentation] 十二指腸がん再発におけるDNAメチル化異常による遺伝子発現の変化2022

    • Author(s)
      大島啓一、岡村行泰、今村泰輔、畠山慶一、大浪澄子、鎌田福美、長嶋剛史、浦上研一、杉野隆、秋山靖人、山口建
    • Organizer
      第81回日本癌学会
    • Data Source
      KAKENHI-PROJECT-21K08811
  • [Presentation] C型肝炎ウイルスの sustained virological response 後に発生した肝細胞癌の分子生物学的特徴および免疫環境2021

    • Author(s)
      今村泰輔,岡村行泰,杉浦禎一,蘆田良,大木克久,山田美保子,大塚新平,塩見明生,坂東悦郎,上坂克彦
    • Organizer
      第76回日本消化器外科学会総会
    • Data Source
      KAKENHI-PROJECT-21K08811
  • [Presentation] 肝細胞癌における一つの癌遺伝子に蓄積する複数の変異の展望と臨床的意義2021

    • Author(s)
      今村泰輔,岡村行泰,杉浦禎一,蘆田良,大木克久,大塚新平,大島啓一,上坂克彦
    • Organizer
      第121回日本外科学会定期学術集会
    • Data Source
      KAKENHI-PROJECT-21K08811
  • [Presentation] The prognostic factors of the patients with resectable pancreatic cancer after neoadjuvant therapy2021

    • Author(s)
      岡村行泰,杉浦禎一,蘆田良,大木克久,大塚新平,山田美保子,田村峻介, 今村泰輔, 上村将夫, 上坂克彦
    • Organizer
      第76回日本消化器外科学会総会
    • Data Source
      KAKENHI-PROJECT-21K08811
  • [Presentation] Japanese version of the liver cancer genome atlas established using fresh frozen tumors obtained from 265 liver cancer patients2021

    • Author(s)
      今村泰輔, 岡村行泰,杉浦禎一,伊藤貴明,山本有祐,蘆田良,大木克久,大塚新平,上坂克彦
    • Organizer
      第33回日本肝胆膵外科学会学術集会
    • Data Source
      KAKENHI-PROJECT-21K08811
  • [Presentation] The hENT1 evaluated by SP120 and 10D7G2 had the potential to predict the prognosis in the patients with pancreatic cancer treated with adjuvant gemcitabine: Collaborative study of the JASPAC 01 trial2019

    • Author(s)
      Okamura Y, Yasukawa S, Narimatsu H, Evans A, Boku N, Fukutomi A, Konishi M, Morinaga S, Toyama H, Kaneoka Y, Shimizu Y, Nakamori S, Sata N, Yamakita K, Sakamoto H, Takayama W, Yamaguchi R, Yanagisawa A, Neoptolemos J, Uesaka K
    • Organizer
      日本癌治療学会学術集会
    • Data Source
      KAKENHI-PROJECT-17H04288
  • [Presentation] High human equilibrative nucleoside transporter-1 (hENT1) expression is a significant unfavorable prognostic factor in patients with resected pancreatic cancer treated with adjuvant S-1 chemotherapy2019

    • Author(s)
      Okamura Y, Yasukawa S, Narimatsu H, Boku N, Fukutomi A, Konishi M, Morinaga S, Toyama H, Kaneoka Y, Shimizu Y, Nakamori S, Sata N, Uesaka K
    • Organizer
      日本癌学会学術総会
    • Data Source
      KAKENHI-PROJECT-17H04288
  • [Presentation] DPD and hENT1 are not predictive in patients with resected pancreatic cancer treated with adjuvant S-1 or gemcitabine chemotherapy: Collaborative study of the JASPAC 01 trial.2019

    • Author(s)
      Y. Okamura, S. Yasukawa, K. Mori, N. Boku, A. Fukutomi, M. Konishi, S. Morinaga, H Toyama, Y. Kaneoka, Y. Shimizu, S. Nakamori, N. Sata, O. Kainuma, Y. Kitano, H. Sakamoto, R. Yamaguchi, S. Hishinuma, S. Hirano A. Yanagisawa, K. Uesaka
    • Organizer
      Society of Surgical Oncology 72nd Annual Cancer Symposium
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H04288
  • [Presentation] The human equilibrative nucleoside transporter1 evaluated by SP120 and 10D7G2 had the potential to predict the prognosis in the patients with pancreatic cancer treated with adjuvant gemcitabine: Collaborative study of the JASPAC 01 trial2019

    • Author(s)
      Okamura Y, Yasukawa S, Narimatsu H, Evans A, Boku N, Fukutomi A, Konishi M, Morinaga S, Toyama H, Kaneoka Y, Shimizu Y, Nakamori S, Sata N, Yamakita K, Sakamoto H, Takayama W, Yamaguchi R, Yanagisawa A, Neoptolemos J, Uesaka K
    • Organizer
      51st European Pancreatic Club
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H04288
  • [Presentation] Dihydropyrimidine dehydrogenase (DPD) and human equilibrative nucleoside transporter-1 (hENT1) are not predictive in patients with resected pancreatic cancer treated with adjuvant S-1 or gemcitabine chemotherapy: Collaborative study of the JASPAC 01 trial.2018

    • Author(s)
      Yukiyasu Okamura, Katsuhiko Uesaka
    • Organizer
      ESMO 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H04288
  • 1.  Uesaka Katsuhiko (20283434)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 19 results
  • 2.  大島 啓一 (10399587)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 8 results
  • 3.  杉浦 禎一 (10402588)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  伊藤 貴明 (30765938)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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