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IKEHARA Tomohiko｜Shinshu University Researcher List

IKEHARA Tomohiko

Shinshu University Hospital　Clinical Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery　

Assistant Professor　

Researcher Information

Degree

  • 学士（医学）, 信州大学
Research activity information

Paper

  • NTAQ1 Promotes Hepatocellular Carcinoma Growth by Facilitating the Protein Degradation of the Tumor Suppressor PRDM2.
    Tomohiko Ikehara; Hajime Otsu; Taro Tobo; Kiyotaka Hosoda; Tadashi Abe; Masahiro Hashimoto; Yusuke Nakano; Katsushi Dairaku; Yuya Ono; Yuki Miyata; Chihiro Matsumoto; Takanari Tatsumi; Satoshi Higuchi; Takashi Ofuchi; Akinori Tsujimoto; Yuki Ando; Qingjiang Hu; Yusuke Yonemura; Akira Shimizu; Takaaki Masuda; Yuji Soejima; Koshi Mimori
    Cancer science, Jun. 2026リポジトリ電子ジャーナル
  • Novel driver gene FIRRM regulates the cell cycle for promoting tumor growth in hepatocellular carcinoma.
    Tomohiko Ikehara; Hajime Otsu; Taro Tobo; Kiyotaka Hosoda; Kosuke Hirose; Takashi Ofuchi; Akinori Tsujimoto; Shohei Shibuta; Koto Kawata; Shinsaku Itoyama; Kazuki Omachi; Yu Takahashi; Yushi Motomura; Yoshiki Hiraki; Yuki Ando; Qingjiang Hu; Yusuke Yonemura; Akira Shimizu; Takaaki Masuda; Yuji Soejima; Koshi Mimori
    Journal of gastroenterology, 61(6), 765-782, Jun. 2026リポジトリ電子ジャーナル
  • Appropriate methods of evaluating future liver remnant volume to predict postoperative liver failure after major hepatectomy based on the body mass of patients with normal hepatic reserve.
    Tomohiko Ikehara; Akira Shimizu; Koji Kubota; Tsuyoshi Notake; Noriyuki Kitagawa; Hitoshi Masuo; Takahiro Yoshizawa; Kiyotaka Hosoda; Hiroki Sakai; Yuji Soejima
    Surgery today, 55(9), 1284-1294, Sep. 2025リポジトリ電子ジャーナル
  • 肝外胆管原発神経内分泌癌の1切除例
    平野 翔平, 窪田 晃治, 清水 明, 野竹 剛, 池原 智彦, 黒岩 雄大, 中村 健也, 副島 雄二
    日本消化器病学会雑誌, 122(1), 59-67, Jan. 2025
  • Juvenile polyposis syndrome with gastric and duodenal polyposis presenting with refractory anemia and protein-leakage gastroenteropathy in a patient with SMAD4 mutation: a case report
    Nakamura K, Kubota K, Shimizu A, Notake T, Ikehara T, Umemura K, Kamachi A, Goto T, Tomida H, Takahashi Y, Nagaya T, Umemura T, Soejima Y.
    Surg Case Rep, 10(1), Jan. 2024電子ジャーナル
  • A new fistula risk score using sarcopenic obesity and subcutaneous fat area for predicting postoperative pancreatic fistula after pancreaticoduodenectomy
    Hayashi H, Shimizu A, Kubota K, Notake T, Masuo H, Yoshizawa T, Hosoda K, Sakai H, Ikehara T, Soejima Y.
    J Hepatobiliary Pancreat Sci, 30(6), 792-801, Jun. 2023
  • Impact of Early Enteral Nutrition on Delayed Gastric Emptying and Nutritional Status After Pancreaticoduodenectomy
    Hosoda K, Shimizu A, Kubota K, Notake T, Masuo H, Yoshizawa T, Sakai H, Ikehara T, Yasukawa K, Hayashi H, Soejima Y.
    World J Surg, 47(3), 764-772, Mar. 2023
  • Primary spindle cell tumor originating from the liver that was difficult to diagnose.
    Tomohiko Ikehara; Tadaaki Shimizu; Shohei Hirano; Kentaro Fukushima; Jun-Ichi Yoshizawa; Toshitsugu Nakamura; Ataru Nakayama
    Surgical case reports, 8(1), 171-171, Sep. 2022リポジトリ電子ジャーナル
  • 十二指腸副乳頭原発神経内分泌腫瘍の1例
    石坂 直毅, 黒岩 雄大, 野竹 剛, 清水 明, 窪田 晃治, 池原 智彦, 林 輝, 安川 紘矢, 小林 聡, 松本 有機, 小林 実喜子, 副島 雄二
    日本消化器外科学会雑誌, 54(12), 861-868, Dec. 2021
  • The survival benefit of surgery for perihilar cholangiocarcinoma in octogenarians: Shinshu University experience
    Yasukawa K, Shimizu A, Kubota K, Notake T, Sugenoya S, Hosoda K, Ikehara T, Hayashi H, Kobayashi R, Soejima Y.
    J Surg Oncol, 124(1), 67-78, Jul. 2021
  • Hepatocellular uptake index obtained with gadoxetate disodium-enhanced magnetic resonance imaging in the assessment future liver remnant function after major hepatectomy for biliary malignancy
    Notake T, Shimizu A, Kubota K, Ikehara T, Hayashi H, Yasukawa K, Kobayashi A, Yamada A, Fujinaga Y, Soejima Y.
    BJS Open, 5(4), Jul. 2021電子ジャーナル
  • Safety and Oncological Benefit of Hepatopancreatoduodenectomy for Advanced Extrahepatic Cholangiocarcinoma with Horizontal Tumor Spread: Shinshu University Experience.
    Shimizu A, Motoyama H, Kubota K, Notake T, Fukushima K, Ikehara T, Hayashi H, Yasukawa K, Kobayashi A, Soejima Y.
    Ann Surg Oncol, 28(4), 2012-2025, Apr. 2021
  • Preoperative C-reactive protein-to-albumin ratio predicts long-term outcomes in extrahepatic cholangiocarcinoma patients
    Yasukawa K, Shimizu A, Motoyama H, Kubota K, Notake T, Fukushima K, Ikehara T, Hayashi H, Kobayashi A, Soejima Y.
    J Surg Oncol, 122(7), 1516-1517, Dec. 2020
  • Preoperative C-reactive protein-to-albumin ratio predicts long-term outcomes in extrahepatic cholangiocarcinoma patients
    Yasukawa K, Shimizu A, Motoyama H, Kubota K, Notake T, Fukushima K, Ikehara T, Hayashi H, Kobayashi A, Soejima Y.
    J Surg Oncol, 122(6), 1094-1105, Nov. 2020電子ジャーナル
  • 主膵管狭窄を来した小径のセロトニン陽性膵神経内分泌腫瘍の1例
    富田 英紀, 野竹 剛, 細田 清孝, 清水 明, 本山 博章, 福島 健太郎, 坂井 紘紀, 池原 智彦, 小林 聡, 副島 雄二, 大月 聡明, 藤田 幸恵
    日本消化器外科学会雑誌, 53(4), 352-359, Apr. 2020
  • 仮性脾動脈瘤を合併しhemosuccus pancreaticusを呈した膵粘液性嚢胞腺癌の1例
    細田 清孝, 野竹 剛, 清水 明, 本山 博章, 福島 健太郎, 増尾 仁志, 坂井 紘紀, 池原 智彦, 山田 哲, 上原 剛, 小林 聡
    日本消化器外科学会雑誌, 53(1), 16-21, Jan. 2020
  • 初潮とともに急速増大した14歳乳腺線維腺腫の1例
    池原 智彦, 大場 崇旦, 前野 一真, 伊藤 研一, 小林 翔, 上原 剛
    日本臨床外科学会雑誌, 79(6), 1187-1192, Jun. 2018
    Lead