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Basic research about future Implementation of precision medicine for gynecological malignancies

Research Project

Project/Area Number 20K09662
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 56040:Obstetrics and gynecology-related
Research InstitutionThe University of Tokyo

Principal Investigator

Tanikawa Michihiro  東京大学, 医学部附属病院, 届出研究員 (70706944)

Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2022: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2021: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2020: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywordsがんゲノム医療 / 婦人科悪性腫瘍 / 相同組み換え修復 / 患者由来モデル / オルガノイド / クリニカルシークエンス / 相同組換え修復異常 / 稀少がん / 婦人科がん / 遺伝性腫瘍 / DNA損傷修復 / 薬剤感受性 / VUS
Outline of Research at the Start

東京大学独自調整クリニカルシークエンスTodai OncoPanelの婦人科悪性腫瘍診療における実装化を目的に、以下の項目に関して、評価系・モデルの確立を行う。
・婦人科がん診療において高頻度に遭遇する遺伝性腫瘍関連遺伝子の生殖細胞変異の病原性評価システムの構築(遺伝性乳がん卵巣がん症候群の原因遺伝子BRCA1の変異体の機能解析を中心に)
・意義付け不明な体細胞遺伝子変異の薬剤感受性及びがん化能の評価系確立
・稀少がんの診断・新規治療開発を目的とする患者由来がんモデルの確立
上記の基礎的研究課題を、既にTOPの研究フェーズ及び先進医療Bで解析済みである婦人科悪性腫瘍約120例を基盤として解明する。

Outline of Final Research Achievements

The purpose of this study was to establish basic research for further implementation of cancer genome medicine. First, we conducted basic research on the homologous recombination repair pathway, which is the therapeutic target of PARP inhibitors. We focused on MED1, a novel homologous recombination repair factor, and elucidated the role of MED1 in the homologous recombination repair pathway and its novel function of R-loop processing, which we reported in the paper. We also established a stable culture system for patient-derived organoids in gynecological malignancies to evaluate drug sensitivity based on biomarkers, and established a system to evaluate drug sensitivity by establishing organoid- and organoid-derived xenografts in small cell carcinoma of the cervix.

Academic Significance and Societal Importance of the Research Achievements

本研究は、新規がんドライバーであるmRNAプロセッシング経路が従来の役割では治療標的とすることが困難であるが、その機能失活が相同組み換え修復異常という治療標的につながりうることを明らかにした。また、オルガノイドをベースとした患者由来モデルの樹立は、リアルワールドで多数検出される治療標的バリアントに対する標的治療の効果を、患者投与前に病原性・薬剤感受性の観点から評価する事を可能とする最適モデルで、今後ゲノム医療において重要な役割を担うことが期待される。本研究は、がんゲノム医療時代におけるWet/Dry解析の協働により新たな治療法の開発や婦人科がん生物学全容解明への具体的道筋を示す研究といえる。

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (14 results)

All 2023 2022 2021 2020

All Journal Article (12 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 12 results,  Open Access: 11 results) Presentation (2 results)

  • [Journal Article] Application of organoid culture from HPV18-positive small cell carcinoma of the uterine cervix for precision medicine2023

    • Author(s)
      Kusakabe M, Taguchi A, Tanikawa M, Hoshi D, Tsuchimochi S, Qian X, Toyohara Y, Kawata A, Wagatsuma R, Yamaguchi K, Yamamoto Y, Ikemura M, Sone K, Mori-Uchino M, Matsunaga H, Tsuruga T, Nagamatsu T, Kukimoto I, Wada-Hiraike O, Kawazu M, Ushiku T, Takeyama H, Oda K, Kawana K, Hippo Y, Osuga Y.
    • Journal Title

      Cancer Med

      Volume: 12 Issue: 7 Pages: 8476-8489

    • DOI

      10.1002/cam4.5588

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Clinical utility of Todai OncoPanel in the setting of approved comprehensive cancer genomic profiling tests in Japan2023

    • Author(s)
      Kage Hidenori、Shinozaki‐Ushiku Aya、Tanikawa Michihiro、Aburatani Hiroyuki、Mano Hiroyuki、Miyagawa Kiyoshi、Oda Katsutoshi
    • Journal Title

      Cancer Science

      Volume: 114 Issue: 4 Pages: 1710

    • DOI

      10.1111/cas.15717

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] High-Throughput Functional Evaluation of MAP2K1 Variants in Cancer2022

    • Author(s)
      Mizuno Sho、Ikegami Masachika、Koyama Takafumi、Sunami Kuniko、Ogata Dai、Kage Hidenori、Yanagaki Mitsuru、Ikeuchi Hiroshi、Ueno Toshihide、Tanikawa Michihiro、Oda Katsutoshi、Osuga Yutaka、Mano Hiroyuki、Kohsaka Shinji
    • Journal Title

      Molecular Cancer Therapeutics

      Volume: 22 Issue: 2 Pages: 227-239

    • DOI

      10.1158/1535-7163.mct-22-0302

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Cells with stem‐like properties are associated with the development of HPV18‐positive cervical cancer2022

    • Author(s)
      Kusakabe Misako、Wada‐Hiraike Osamu(16)、Kawazu Masahito、Ushiku Tetsuo、Takeyama Haruko、Oda Katsutoshi、Kawana Kei、Mano Hiroyuki、Osuga Yutaka
    • Journal Title

      Cancer Science

      Volume: 114 Issue: 3 Pages: 885-895

    • DOI

      10.1111/cas.15664

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] MED1, a novel binding partner of BRCA1, regulates homologous recombination and R-loop processing2022

    • Author(s)
      Honjoh Harunori、Tanikawa Michihiro、Wada-Hiraike Osamu、Oda Katsutoshi、Inaba Hirofumi、Kukita Asako、Kawata Yoshiko、Kusakabe Misako、Tsuchimochi Saki、Taguchi Ayumi、Miyamoto Yuichiro、Sone Kenbun、Tsuruga Tetsushi、Mori-Uchino Mayuyo、Matsumoto Yoko、Osuga Yutaka
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1 Pages: 17140-17140

    • DOI

      10.1038/s41598-022-21495-8

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Genetic diagnosis of pseudomyxoma peritonei originating from mucinous borderline tumor inside an ovarian teratoma2022

    • Author(s)
      Taguchi Ayumi、Rokutan Hirofumi、Oda Katsutoshi、Tanikawa Michihiro、Tanimoto Saki、Sone Kenbun、Mori Mayuyo、Tsuruga Tetsushi、Kohsaka Shinji、Tatsuno Kenji、Shinozaki-Ushiku Aya、Miyagawa Kiyoshi、Mano Hiroyuki、Aburatani Hiroyuki、Ushiku Tetsuo、Osuga Yutaka
    • Journal Title

      BMC Medical Genomics

      Volume: 15 Issue: 1 Pages: 51-51

    • DOI

      10.1186/s12920-022-01188-x

    • Related Report
      2022 Annual Research Report 2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Recurrent cervical cancer with PD-L1 amplification treated with nivolumab: A case enrolled in the BELIEVE trial2022

    • Author(s)
      Yoshimoto Daisuke、Taguchi Ayumi、Tanikawa Michihiro、Sone Kenbun、Shimoi Tatsunori、Tsuruga Tetsushi、Oda Katsutoshi、Osuga Yutaka
    • Journal Title

      Journal of Obstetrics and Gynaecology Research

      Volume: NA Issue: 7 Pages: 2010-2014

    • DOI

      10.1111/jog.15240

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Histone arginine methyltransferase CARM1 selective inhibitor TP-064 induces apoptosis in endometrial cancer2022

    • Author(s)
      Inoue Futaba、Sone Kenbun、Toyohara Yusuke、Tanimoto Saki、Takahashi Yu、Kusakabe Misako、Kukita Asako、Honjoh Harunori、Nishijima Akira、Taguchi Ayumi、Miyamoto Yuichiro、Tanikawa Michihiro、Iriyama Takayuki、Uchino Mayuyo-mori、Tsuruga Tetsushi、Wada-Hiraike Osamu、Oda Katsutoshi、Osuga Yutaka
    • Journal Title

      Biochemical and Biophysical Research Communications

      Volume: 601 Pages: 123-128

    • DOI

      10.1016/j.bbrc.2022.02.086

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Automated system for diagnosing endometrial cancer by adopting deeplearning technology in hysteroscopy2021

    • Author(s)
      Takahashi Y, Sone K, Noda K, Yoshida K, Toyohara Y, Kato K, Inoue F, Kukita A, Taguchi A, Nishida H, Miyamoto Y, Tanikawa M, Tsuruga T, Iriyama T, Nagasaka K, Matsumoto Y, Hirota Y, Hiraike-Wada O, Oda K, Maruyama M, Osuga Y, Fujii T.
    • Journal Title

      PLoS One

      Volume: 16 Issue: 3 March 2021 Pages: 1-13

    • DOI

      10.1371/journal.pone.0248526

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Current Status and Issues of Genome Medicine in Gynecological Oncology2021

    • Author(s)
      Tanikawa M
    • Journal Title

      Gan To Kagaku Ryoho

      Volume: Feb;48(2) Pages: 195-199

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Enhanced antitumor activity of combined lipid bubble ultrasound and anticancer drugs in gynecological cervical cancers2021

    • Author(s)
      Yamaguchi Kohei、Matsumoto Yoko、Suzuki Ryo、Nishida Haruka、Omata Daiki、Inaba Hirofumi、Kukita Asako、Tanikawa Michihiro、Sone Kenbun、Oda Katsutoshi、Osuga Yutaka、Maruyama Kazuo、Fujii Tomoyuki
    • Journal Title

      Cancer Science

      Volume: 112 Issue: 6 Pages: 2493

    • DOI

      10.1111/cas.14907

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A low preoperative albumin-to-globulin ratio is a negative prognostic factor in patients with surgically treated cervical cancer2021

    • Author(s)
      Kawata Akira、Taguchi Ayumi、Baba Satoshi、Miyamoto Yuichiro、Tanikawa Michihiro、Sone Kenbun、Tsuruga Tetsushi、Mori Mayuyo、Oda Katsutoshi、Kawana Kei、Osuga Yutaka、Fujii Tomoyuki
    • Journal Title

      International Journal of Clinical Oncology

      Volume: 26 Issue: 5 Pages: 980-985

    • DOI

      10.1007/s10147-021-01861-8

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 産婦人科領域におけるがんゲノムプロファイリング検査の有効性と課題2022

    • Author(s)
      城之内友梨 谷川道洋 西島明 織田克利 河田啓 田口歩 江口聡子 宮本雄一郎 曾根献文 鶴賀哲史 森繭代 牛久綾 大須賀穣
    • Organizer
      第59回日本癌治療学会学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] 婦人科悪性腫瘍の クリニカルシークエンスで遭遇する 生殖細胞系列変異への対応2020

    • Author(s)
      日下部美佐子 谷川道洋
    • Organizer
      癌治療学会
    • Related Report
      2020 Research-status Report

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Published: 2020-04-28   Modified: 2024-01-30  

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