• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Identification of biomarkers related to the adverse effects of chemotherapy for pancreatic cancer

Research Project

Project/Area Number 22K08849
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 55020:Digestive surgery-related
Research InstitutionYamaguchi University

Principal Investigator

Takeda Shigeru  山口大学, 医学部, 特別医学研究員 (50403671)

Co-Investigator(Kenkyū-buntansha) 恒富 亮一  山口大学, 医学部附属病院, 講師 (10420514)
中島 千代  山口大学, 医学部附属病院, 診療助教(4日/週) (30906912)
松井 洋人  山口大学, 医学部附属病院, 助教 (60780781)
井岡 達也  山口大学, 医学部附属病院, 准教授 (70501815)
新藤 芳太郎  山口大学, 医学部附属病院, 助教 (70749811)
Project Period (FY) 2022-04-01 – 2025-03-31
Project Status Completed (Fiscal Year 2024)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2024: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2023: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2022: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywordsがん / 癌
Outline of Research at the Start

本研究の学術的「問い」は、膵癌に対する化学療法の至適化のために必要なバイオマーカーは何かである。我々の技術・経験を活用することで、予後不良かつ治療選択肢の乏しい膵癌に対して、個々の患者に応じた治療選択を提供できるものと考えている。mFOLFIRINOX療法ではイリノテカンが用いられることから、UGT1A1遺伝子多型検査の実施が推奨されている。本邦での膵癌化学療法の約9割に用いられるGEM+nab-PTX療法に対しても有用な遺伝子多型検査を開発する。

Outline of Final Research Achievements

In this study, we aimed to predict adverse effects associated with irinotecan-containing chemotherapy regimens (mFOLFIRINOX) for pancreatic cancer. We conducted whole-exome sequencing using samples from patients with colorectal cancer who had undergoneirinotecan-containing chemotherapy (FOLFIRI), which has a larger number of cases, and identified a novel SNP, c.919G>A (rs2272761) in the R3HCC1 gene, as being significantly associated with severe neutropenia. This SNP demonstrated a predictive accuracy comparable to or greater than that of the conventional UGT1A1 polymorphism and showed no association in irinotecan-free regimens, suggesting its potential utility as a drug-specific toxicity marker.

Academic Significance and Societal Importance of the Research Achievements

本研究により、膵癌や大腸癌治療で用いられるイリノテカン含有化学療法レジメン (mFOLFIRINOX, FOLFOXIRI) に対し、R3HCC1遺伝子多型が新たな副作用予測マーカーとなる可能性が示された。従来のUGT1A1多型だけでは予測困難だった重篤な好中球減少を、より高い精度で予測できることで、個別化医療の実現に貢献する。副作用の軽減や治療継続性の向上につながり、患者のQOLや治療成績の向上が期待される点で、社会的意義も大きい成果である。

Report

(4 results)
  • 2024 Annual Research Report   Final Research Report ( PDF )
  • 2023 Research-status Report
  • 2022 Research-status Report
  • Research Products

    (11 results)

All 2024 2023 2022

All Journal Article (6 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 6 results,  Open Access: 4 results) Presentation (4 results) (of which Int'l Joint Research: 1 results,  Invited: 1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Safety and Feasibility of Neoadjuvant-Modified FOLFIRINOX in Elderly Patients with Pancreatic Cancer2024

    • Author(s)
      Shindo Yoshitaro、Ioka Tatsuya、Tokumitsu Yukio、Matsui Hiroto、Nakajima Masao、Kimura Yuta、Watanabe Yusaku、Tomochika Shinobu、Nakagami Yuki、Tsunedomi Ryouichi、Iida Michihisa、Takahashi Hidenori、Nagano Hiroaki
    • Journal Title

      Cancers

      Volume: 16 Issue: 14 Pages: 2522-2522

    • DOI

      10.3390/cancers16142522

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Exosomal miR-141-3p Induces Gemcitabine Resistance in Biliary Tract Cancer Cells2024

    • Author(s)
      TOKUHISA AKIHIRO、TSUNEDOMI RYOUICHI、KIMURA YUTA、NAKAJIMA MASAO、NISHIYAMA MITSUO、TAKAHASHI HIDENORI、IOKA TATSUYA、KOBAYASHI SHOGO、EGUCHI HIDETOSHI、NAGANO HIROAKI
    • Journal Title

      Anticancer Research

      Volume: 44 Issue: 7 Pages: 2899-2908

    • DOI

      10.21873/anticanres.17102

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of Extended Fixation on Advanced Gastric Cancer HER2 Status Assessment Using IHC and FISH2024

    • Author(s)
      KONDO JUNYA、YOSHINO SHIGEFUMI、IIDA MICHIHISA、TAKEDA SHIGERU、NAKASHIMA CHIYO、WATANABE YUSAKU、NISHIYAMA MITSUO、TOKUMITSU YUKIO、SHINDO YOSHITARO、NISHIMURA TAKU、SUZUKI NOBUAKI、HOSHII YOSHINOBU、ITOH HIROSHI、NAGANO HIROAKI
    • Journal Title

      Anticancer Research

      Volume: 44 Issue: 2 Pages: 621-630

    • DOI

      10.21873/anticanres.16851

    • Related Report
      2023 Research-status Report
    • Peer Reviewed
  • [Journal Article] Efficacy of Staging Laparoscopy in Patients With Pancreatic Cancer: A Single Center Prospective Cohort Study2023

    • Author(s)
      SHINDO YOSHITARO、TOKUMITSU YUKIO、MATSUI HIROTO、NAKAJIMA MASAO、KIMURA YUTA、IIDA MICHIHISA、SUZUKI NOBUAKI、TAKEDA SHIGERU、IOKA TATSUYA、NAGANO HIROAKI
    • Journal Title

      In Vivo

      Volume: 37 Issue: 6 Pages: 2704-2709

    • DOI

      10.21873/invivo.13380

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A novel prediction model of pancreatic fistula after pancreaticoduodenectomy using only preoperative markers2023

    • Author(s)
      Matsui Hiroto、Shindo Yoshitaro、Yamada Daisaku、Ogihara Hiroyuki、Tokumitsu Yukio、Nakajima Masao、Iida Michihisa、Suzuki Nobuaki、Takeda Shigeru、Nakagami Yuki、Kobayashi Shogo、Eguchi Hidetoshi、Ioka Tatsuya、Hamamoto Yoshihiko、Nagano Hiroaki
    • Journal Title

      BMC Surgery

      Volume: 23 Issue: 1 Pages: 310-310

    • DOI

      10.1186/s12893-023-02213-1

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Association between a single nucleotide polymorphism in the <i>R3HCC1</i> gene and irinotecan toxicity2022

    • Author(s)
      Kanesada Kou、Tsunedomi Ryouichi、Hazama Shoichi、Ogihara Hiroyuki、Hamamoto Yoshihiko、Shindo Yoshitaro、Matsui Hiroto、Tokumitsu Yukio、Yoshida Shin、Iida Michihisa、Suzuki Nobuaki、Takeda Shigeru、Ioka Tatsuya、Nagano Hiroaki
    • Journal Title

      Cancer Medicine

      Volume: 12 Issue: 4 Pages: 4294-4305

    • DOI

      10.1002/cam4.5299

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 膵がん mFOLFIRINOX 療法における好中球減少症と相関する遺伝子多型2024

    • Author(s)
      恒富亮一、兼定弦、木村祐太、中島正夫、西山光郎、松井洋人、新藤芳太郎、徳光幸生、渡邊裕策、友近忍、飯田通久、髙橋秀典、井岡達也、永野浩昭
    • Organizer
      第83回日本癌学会学術総会
    • Related Report
      2024 Annual Research Report
  • [Presentation] ASSOCIATION BETWEEN SINGLE NUCLEOTIDE POLYMORPHISMS AND NEUTROPENIA CAUSED BY TRIPLET CHEMOTHERAPY IN PATIENTS WITH PANCREATIC CANCER2023

    • Author(s)
      Tsunedomi Ryouichi, Kanesada Gen, Yamamoto Tsunenori, Kimura Yuta, Nakajima Masao, Shindo Yoshitaro, Matsui Hiroto, Tokumitsu Yukio, Watanabe Yusaku, Tomochika Sinobu, Iida Michihisa, Suzuki Nobuaki, Takeda Sigeru, Ioka Tatsuya, Nagano Hiroaki
    • Organizer
      UEG Week 2023
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research
  • [Presentation] イリノテカン毒性と関連するR3HCC1遺伝子における一塩基多型2023

    • Author(s)
      兼定航, 恒富亮一, 硲彰一, 荻原宏是, 浜本義彦, 新藤芳太郎, 松井洋人, 徳光幸生, 吉田晋, 飯田通久, 鈴木伸明, 武田茂, 井岡達也, 永野浩昭
    • Organizer
      第129回山口大学医学会学術講演会
    • Related Report
      2023 Research-status Report
    • Invited
  • [Presentation] R3HCC1遺伝子における一塩基多型とイリノテカン毒性との関連2023

    • Author(s)
      恒富亮一, 兼定航, 新藤芳太郎, 松井洋人, 徳光幸生, 飯田通久, 鈴木伸明, 武田茂, 井岡達也, 永野浩昭
    • Organizer
      第78回日本消化器外科学会総会
    • Related Report
      2023 Research-status Report
  • [Patent(Industrial Property Rights)] フルオロウラシル、イリノテカン、及びオキサリプラチンの併用療法による膵がん治療における副作用発生リスク又は治療効果の予測マーカー2023

    • Inventor(s)
      恒富亮一、永野浩昭
    • Industrial Property Rights Holder
      国立大学法人山口大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2023-136479
    • Filing Date
      2023
    • Related Report
      2023 Research-status Report

URL: 

Published: 2022-04-19   Modified: 2026-01-16  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi