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Elucidation of leukemia clone survival mechanism via lipid metabolic adaptation

Research Project

Project/Area Number 21K08397
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 54010:Hematology and medical oncology-related
Research InstitutionKumamoto University

Principal Investigator

Morishima Tatsuya  熊本大学, 国際先端医学研究機構, 特任講師 (40421375)

Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2023: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2022: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2021: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords急性骨髄性白血病 / IDH遺伝子変異 / 薬剤耐性 / 脂肪酸代謝 / ドラッグ・リポジショニング / 抗炎症薬
Outline of Research at the Start

Isocitrate dehydrogenase (IDH)遺伝子変異をもつ白血病は変異型IDHにより産生される代謝産物(オンコメタボライト)が腫瘍化に関わっているとされ、オンコメタボライト産生を抑える薬剤が既に臨床応用されているが、不応例や耐性獲得例も報告されている。我々はこれまでの研究によりIDH変異白血病細胞ではオンコメタボライト非依存性の脂肪酸代謝異常による細胞死耐性が認められることを明らかにした。本研究ではこの薬剤耐性メカニズムの全容を明らかにし、脂肪酸代謝を標的とする抗炎症薬の併用によるIDH変異腫瘍細胞根絶の可能性をマウスモデルや臨床サンプルを用いて検証する。

Outline of Final Research Achievements

Although cell survival/proliferation mechanism via lipid metabolic adaptation in leukemia cells with isocitrate dehydrogenase (IDH) mutation has been suggested, the precise molecular mechanism remained unclear. In this study, we identified that phospholipase C (PLC) gene expression was downregulated by methylation of PLC gene promoter regions, which downregulated intracellular arachidonic acid level and resulted in resistance to apoptosis in IDH2 mutant cells. To overcome this apoptosis resistance, we revealed that specific inhibitors of arachidonic acid metabolism in combination with specific inhibitor of mutant IDH2 could induce apoptosis in IDH2 mutant leukemia cells.

Academic Significance and Societal Importance of the Research Achievements

本研究により脂肪酸代謝適応による生存・増殖機構というIDH2変異白血病における新たな病態生理が明らかとなり、これに対し抗炎症薬として使われるアラキドン酸代謝酵素COX-2/5-LOXの阻害剤を変異型IDH2特異的阻害剤と併用することでIDH2変異白血病に細胞死を誘導できることが明らかとなった。これにより従来の変異型IDH2阻害剤に耐性を示す症例について抗炎症薬を併用することにより予後を改善できる可能性が示された。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (27 results)

All 2024 2023 2022 2021 Other

All Int'l Joint Research (3 results) Journal Article (8 results) (of which Int'l Joint Research: 7 results,  Peer Reviewed: 8 results,  Open Access: 7 results) Presentation (14 results) (of which Int'l Joint Research: 7 results,  Invited: 3 results) Book (1 results) Remarks (1 results)

  • [Int'l Joint Research] MDアンダーソン癌センター(米国)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] MDアンダーソン癌センター(米国)

    • Related Report
      2022 Research-status Report
  • [Int'l Joint Research] MDアンダーソン癌センター(米国)

    • Related Report
      2021 Research-status Report
  • [Journal Article] Phospholipid metabolic adaptation promotes survival of IDH2 mutant acute myeloid leukemia cells2023

    • Author(s)
      Morishima Tatsuya、Takahashi Koichi、Chin Desmond Wai Loon、Wang Yuxin、Tokunaga Kenji、Arima Yuichiro、Matsuoka Masao、Suda Toshio、Takizawa Hitoshi
    • Journal Title

      Cancer Science

      Volume: 115 Issue: 1 Pages: 197-210

    • DOI

      10.1111/cas.15994

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Akkermansia muciniphila induces slow extramedullary hematopoiesis via cooperative IL‐1R/TLR signals2023

    • Author(s)
      Wang Yuxin、Morishima Tatsuya、Sezaki Maiko、Sato Ryo、Nakato Gaku、Fukuda Shinji、Kobiyama Kouji、Ishii Ken J、Li Yuhua、Takizawa Hitoshi
    • Journal Title

      EMBO reports

      Volume: 24 Issue: 12

    • DOI

      10.15252/embr.202357485

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] GPRC5C drives branched-chain amino acid metabolism in leukemogenesis2023

    • Author(s)
      Zhang YW, ... , Morishima T, ... , Cabezas-Wallscheid N.
    • Journal Title

      Blood Advances

      Volume: 7 Issue: 24 Pages: 7525-7538

    • DOI

      10.1182/bloodadvances.2023010460

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Humanized mouse models with endogenously developed human natural killer cells for in?vivo immunogenicity testing of HLA class I-edited iPSC-derived cells2023

    • Author(s)
      Flahou Charlotte、Morishima Tatsuya、Higashi Natsumi、Hayashi Yoshikazu、Xu Huaigeng、Wang Bo、Zhang Chaoqi、Ninomiya Atsushi、Qiu Wei-Yin、Yuzuriha Akinori、Suzuki Daisuke、Nakamura Sou、Manz Markus、Kaneko Shin、Hotta Akitsu、Takizawa Hitoshi、Eto Koji、Sugimoto Naoshi
    • Journal Title

      Biochemical and Biophysical Research Communications

      Volume: 662 Pages: 76-83

    • DOI

      10.1016/j.bbrc.2023.04.067

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Hematopoietic stem and progenitor cells integrate microbial signals to promote post‐inflammation gut tissue repair2022

    • Author(s)
      Sezaki Maiko、Hayashi Yoshikazu、Nakato Gaku、Wang Yuxin、Nakata Sayuri、Biswas Subinoy、Morishima Tatsuya、Fakruddin Md、Moon Jieun、Ahn Soyeon、Kim Pilhan、Miyamoto Yuji、Baba Hideo、Fukuda Shinji、Takizawa Hitoshi
    • Journal Title

      The EMBO Journal

      Volume: 41 Issue: 22

    • DOI

      10.15252/embj.2022110712

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Unique molecular and functional features of extramedullary hematopoietic stem and progenitor cell reservoirs in humans.2022

    • Author(s)
      Mende N, Bastos HP, Santoro A, Mahbubani KT, Ciaurro V, Calderbank EF, Quiroga Londono M, Sham K, Mantica G, Morishima T, Mitchell E, Lidonnici MR, Meier-Abt F, Hayler D, Jardine L, Curd A, Haniffa M, Ferrari G, Takizawa H, Wilson NK, Gottgens B, Saeb-Parsy K, Frontini M, Laurenti E.
    • Journal Title

      Blood

      Volume: - Issue: 23 Pages: 3387-3401

    • DOI

      10.1182/blood.2021013450

    • Related Report
      2022 Research-status Report 2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Fit-For-All iPSC-Derived Cell Therapies and Their Evaluation in Humanized Mice With NK Cell Immunity.2021

    • Author(s)
      Flahou C, Morishima T, Takizawa H, Sugimoto N.
    • Journal Title

      Front Immunol

      Volume: 12 Pages: 662360-662360

    • DOI

      10.3389/fimmu.2021.662360

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] iPSC modeling of stage-specific leukemogenesis reveals BAALC as a key oncogene in severe congenital neutropenia.2021

    • Author(s)
      Dannenmann B, Klimiankou M, Oswald B, Solovyeva A, Mardan J, Nasri M, Ritter M, Zahabi A, Arreba-Tutusaus P, Mir P, Stein F, Kandabarau S, Lachmann N, Moritz T, Morishima T, Konantz M, Lengerke C, Ripperger T, Steinemann D, Erlacher M, Niemeyer CM, Zeidler C, Welte K, Skokowa J.
    • Journal Title

      Cell Stem Cell

      Volume: 28(5) Issue: 5 Pages: 906-922

    • DOI

      10.1016/j.stem.2021.03.023

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Mitochondrial translation regulates fetal erythropoiesis through regulation of iron homeostasis.2024

    • Author(s)
      Morishima T, Fakruddin M, Masuda T, Wang Y, Schoonenberg VAC, Butter F, Arima Y, Akaike T, Tomizawa K, Wei FY, Suda T, Takizawa H.
    • Organizer
      The Keystone Hematopoiesis
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Establishing a novel culture system for lymphoid-biased human HSC induction.2024

    • Author(s)
      Wang Y, Morishima T, Khalilnezhad A, Suda T, Takizawa H.
    • Organizer
      The Keystone Hematopoiesis
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] tRNA 修飾による造血制御2024

    • Author(s)
      森嶋 達也
    • Organizer
      遺伝研研究会「エピトランスクリプトーム制御の分子機構と生理機能」
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] ミトコンドリアtRNA修飾による赤血球分化制御2023

    • Author(s)
      森嶋 達也
    • Organizer
      赤血球研究シンポジウム-基礎から応用へ-
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Terminal erythroid differentiation is mediated by mitochondrial translation through regulation of iron homeostasis2023

    • Author(s)
      Tatsuya Morishima, Md. Fakruddin, Takeshi Masuda, Yuxin Wang, Vivien A. C. Schoonenberg, Falk Butter, Yuichiro Arima, Kazuhito Tomizawa, Fan-Yan Wei, Toshio Suda, Hitoshi Takizawa
    • Organizer
      第20回幹細胞シンポジウム
    • Related Report
      2023 Annual Research Report
  • [Presentation] Erythroid differentiation is mediated by mitochondrial translation and its regulation of iron homeostasis.2023

    • Author(s)
      Morishima T, Fakruddin M, Masuda T, Wang Y, Schoonenberg VAC, Butter F, Arima Y, Tomizawa K, Wei FY, Suda T, Takizawa H.
    • Organizer
      Lund Stem Cell Center 20th Anniversary Conference.
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Oncometabolite-independent anti-apoptotic feature via phospholipid metabolic adaptation in IDH2 mutant AML cells2022

    • Author(s)
      Tatsuya Morishima, Koichi Takahashi, Desmond Wai Loon Chin, Kenji Tokunaga, Yuichiro Arima, Masao Matsuoka, Toshio Suda, Hitoshi Takizawa
    • Organizer
      The 64th ASH Annual Meeting and Exposition
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Terminal erythroid differentiation is regulated by mitochondrial translation via maintenance of iron homeostasis2022

    • Author(s)
      Tatsuya Morishima, Md. Fakruddin, Takeshi Masuda, Yuxin Wang, Vivien A. C. Schoonenberg, Falk Butter, Yuichiro Arima, Kazuhito Tomizawa, Fan-Yan Wei, Toshio Suda, Hitoshi Takizawa
    • Organizer
      The 64th ASH Annual Meeting and Exposition
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Mitochondrial tRNA modification regulates terminal erythroid differentiation2022

    • Author(s)
      Tatsuya Morishima
    • Organizer
      The 5th KU-KAIST Joint Symposium
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Mitochondrial tRNA modification regulates erythroid differentiation via maintenance of intracellular iron homeostasis2022

    • Author(s)
      Tatsuya Morishima, Md. Fakruddin, Takeshi Masuda, Yuxin Wang, Vivien A. C. Schoonenberg, Falk Butter, Yuichiro Arima, Kazuhito Tomizawa, Fan-Yan Wei, Toshio Suda, Hitoshi Takizawa
    • Organizer
      The 51st Annual Scientific Meeting of International Society for Experimental Hematology
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] ミトコンドリアtRNA修飾による細胞内鉄動態を介した赤血球分化制御2022

    • Author(s)
      森嶋 達也、Md. Fakruddin、増田 豪、Yuxin Wang、Vivien A. C. Schoonenberg、Falk Butter、有馬 勇一郎、富澤 一仁、Fan-Yan Wei、須田 年生、滝澤 仁
    • Organizer
      第84回日本血液学会学術集会
    • Related Report
      2022 Research-status Report
  • [Presentation] Taurine modification of mitochondrial tRNAs regulates fetal erythropoiesis via ER stress response2021

    • Author(s)
      Tatsuya Morishima, Md. Fakruddin, Takeshi Masuda, Vivien Schoonenberg, Falk Butter, Yuichiro Arima, Kenichi Tsujita, Fan-Yan Wei, Hitoshi Takizawa
    • Organizer
      第44回日本分子生物学会年会
    • Related Report
      2021 Research-status Report
  • [Presentation] 脂肪酸代謝適応を介したIDH2変異AML細胞のアポトーシス耐性獲得2021

    • Author(s)
      森嶋 達也, 高橋 康一, Desmond Chin, 徳永 賢治, 松岡 雅雄, 須田 年生, 滝澤 仁
    • Organizer
      第83回日本血液学会学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] Phospholipid metabolism adaptation induces drug resistance in IDH mutant AML cells2021

    • Author(s)
      Tatsuya Morishima, Koichi Takahashi, Desmond Chin, Kenji Tokunaga, Masao Matsuoka, Toshio Suda, Hitoshi Takizawa
    • Organizer
      第18回幹細胞シンポジウム
    • Related Report
      2021 Research-status Report
  • [Book] 新世代フローサイトメトリー活用スタンダード2021

    • Author(s)
      清田 純、山本 拓也
    • Total Pages
      320
    • Publisher
      羊土社
    • ISBN
      9784758122542
    • Related Report
      2021 Research-status Report
  • [Remarks]

    • URL

      https://ircms.kumamoto-u.ac.jp/publications/2023/10/publicationsphospholipid-metabolic-adaptation-promotes-survival-of-idh2-mutant-acute-myeloid-leukemi.html

    • Related Report
      2023 Annual Research Report

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Published: 2021-04-28   Modified: 2025-01-30  

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