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Immune Integrated Omics Analysis for Elucidating the Mechanisms of Immune Checkpoint Inhibitor-Induced Myocarditi

Research Project

Project/Area Number 20K08396
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 53020:Cardiology-related
Research InstitutionUniversity of Tsukuba

Principal Investigator

Tajiri Kazuko  筑波大学, 医学医療系, 研究員 (60633914)

Co-Investigator(Kenkyū-buntansha) 吉田 恭子 (今中恭子)  三重大学, 医学系研究科, 教授 (00242967)
Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2022: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2021: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2020: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords腫瘍循環器学 / 心筋炎 / 腫瘍循環器 / オミックス解析 / 免疫チェックポイント阻害剤
Outline of Research at the Start

免疫チェックポイント阻害剤による心筋炎発症の背景を細胞性免疫と液性免疫の両面 から様々なオミックス解析を統合することで明らかにすることで、免疫チェックポイント阻害剤が安全に 使用できる患者選別のためのバイオマーカーを確立し、がん治療の個別化を前進させる。

Outline of Final Research Achievements

We detected autoantibodies in a case of myocarditis induced by immune checkpoint inhibitor (ICI) administration using proteome array. Autoantibodies against several known myocardial structural proteins were elevated even before the onset of myocarditis. Additionally, we identified several novel autoantibodies. Furthermore, upon examining the changes in cytokine profiles, it was found that patients who developed myocarditis had significantly higher levels of inflammatory cytokines in the bloodstream prior to ICI administration, and there was a notable increase in downstream cytokines of type-I interferon in the early stages following ICI administration.

Academic Significance and Societal Importance of the Research Achievements

免疫チェックポイント阻害薬投与前から心筋症関連自己抗体が検出されたことから、免疫チェックポイント阻害薬による心筋炎発症の予測因子として用いることができる可能性が考えられた。しかし、免疫チェックポイント阻害薬投与後の心筋炎発症時に有意な上昇を示さなかったことから、病態への関与は少ないことが示唆された。腫瘍循環器の見地から免疫チェックポイント阻害薬の作用機序や心筋障害を臨床的・基礎的に詳細に解析することで、これまでにない心筋炎の機序あるいは治療に向けた研究のシーズが見つかり、新たなトランスレーショナルリサーチへと展開できる可能性を多いに含んでいると考える。

Report

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

    (15 results)

All 2023 2022 2021 2020

All Journal Article (13 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 11 results,  Open Access: 6 results) Presentation (2 results) (of which Invited: 2 results)

  • [Journal Article] Clonal heamatopoiesis and associated cardiovascular diseases2023

    • Author(s)
      Tajiri Kazuko、Suehara Yasuhito、Suzuki Toshio、Sekine Ikuo
    • Journal Title

      Japanese Journal of Clinical Oncology

      Volume: 53 Issue: 3 Pages: 187-194

    • DOI

      10.1093/jjco/hyac210

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ASO Visual Abstract: Risk Factors and In-Hospital Outcomes of Perioperative Atrial Fibrillation in Patients with Cancer: A Meta-analysis2022

    • Author(s)
      Inoue Keiko、Tajiri Kazuko、Xu DongZhu、Murakoshi Nobuyuki、Ieda Masaki
    • Journal Title

      Annals of Surgical Oncology

      Volume: 30 Issue: 2 Pages: 723-724

    • DOI

      10.1245/s10434-022-12839-9

    • Related Report
      2022 Annual Research Report
  • [Journal Article] ASO Author Reflections: Perioperative Atrial Fibrillation in Patients Undergoing Cancer Surgery2022

    • Author(s)
      Tajiri Kazuko、Inoue Keiko
    • Journal Title

      Annals of Surgical Oncology

      Volume: 30 Issue: 2 Pages: 722-722

    • DOI

      10.1245/s10434-022-12751-2

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Risk Factors and In-Hospital Outcomes of Perioperative Atrial Fibrillation for Patients with Cancer: A Meta-Analysis2022

    • Author(s)
      Inoue Keiko、Tajiri Kazuko、Xu DongZhu、Murakoshi Nobuyuki、Ieda Masaki
    • Journal Title

      Annals of Surgical Oncology

      Volume: 30 Issue: 2 Pages: 711-721

    • DOI

      10.1245/s10434-022-12690-y

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Immune Checkpoint Inhibitor-Related Myositis Overlapping With Myocarditis: An Institutional Case Series and a Systematic Review of Literature2022

    • Author(s)
      Nakagomi Yuki、Tajiri Kazuko、Shimada Saori、Li Siqi、Inoue Keiko、Murakata Yoshiko、Murata Momoko、Sakai Shunsuke、Sato Kimi、Ieda Masaki
    • Journal Title

      Frontiers in Pharmacology

      Volume: 13 Pages: 884776-884776

    • DOI

      10.3389/fphar.2022.884776

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Atherosclerotic cardiovascular events associated with immune checkpoint inhibitors in cancer patients2022

    • Author(s)
      Tajiri Kazuko、Sekine Ikuo
    • Journal Title

      Japanese Journal of Clinical Oncology

      Volume: 52 Issue: 7 Pages: 659-664

    • DOI

      10.1093/jjco/hyac041

    • Related Report
      2022 Annual Research Report 2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Immunomodulatory Role of Tenascin-C in Myocarditis and Inflammatory Cardiomyopathy2021

    • Author(s)
      Tajiri Kazuko、Yonebayashi Saori、Li Siqi、Ieda Masaki
    • Journal Title

      Frontiers in Immunology

      Volume: 12

    • DOI

      10.3389/fimmu.2021.624703

    • Related Report
      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A new mouse model of chronic myocarditis induced by recombinant Bacille Calmette-Guerin expressing a T-cell epitope of cardiac heavy chain-α2021

    • Author(s)
      Tajiri, K., Imanaka-Yoshida, K., Tsujimura, Y., Matsuo, K., Hiroe, M., Aonuma, K., Ieda, M., Yasutomi, Y.
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 22 Issue: 2 Pages: 794-809

    • DOI

      10.3390/ijms22020794

    • Related Report
      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Neutrophil Elastase Deficiency Ameliorates Myocardial Injury Post Myocardial Infarction in Mice2021

    • Author(s)
      Ogura Yukino、Tajiri Kazuko、Murakoshi Nobuyuki、Xu DongZhu、Yonebayashi Saori、Li Siqi、Okabe Yuta、Feng Duo、Shimoda Yuzuno、Song Zoughu、Mori Haruka、Yuan Zixun、Aonuma Kazutaka、Ieda Masaki
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 22 Issue: 2 Pages: 722-722

    • DOI

      10.3390/ijms22020722

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Programmed Death-Ligand 2 Deficiency Exacerbates Experimental Autoimmune Myocarditis in Mice2021

    • Author(s)
      Li Siqi、Tajiri Kazuko、Murakoshi Nobuyuki、Xu DongZhu、Yonebayashi Saori、Okabe Yuta、Yuan Zixun、Feng Duo、Inoue Keiko、Aonuma Kazuhiro、Shimoda Yuzuno、Song Zoughu、Mori Haruka、Huang Honglan、Aonuma Kazutaka、Ieda Masaki
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 22 Issue: 3 Pages: 1426-1426

    • DOI

      10.3390/ijms22031426

    • Related Report
      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Vasospastic angina in a chronic myeloid leukemia patient treated with nilotinib2021

    • Author(s)
      Maruta Shunsuke、Usami Kyohei、Tajiri Kazuko、Otani Masafumi、Hiraya Daigo、Watabe Hiroaki、Hoshi Tomoya、Sato Akira、Ieda Masaki
    • Journal Title

      Cardio-Oncology

      Volume: 7 Issue: 1

    • DOI

      10.1186/s40959-021-00119-6

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Cardiology consultation in oncology practice: a 5-year survey2020

    • Author(s)
      Tajiri Kazuko、Sekine Ikuo、Naito Hiroyuki、Murata Momoko、Li Siqi、Inoue Keiko、Sasamura Rumi、Nakajima Hideki、Iida Noriko、Nagashio Kenji、Honda Junya、Murakoshi Nobuyuki、Ishizu Tomoko、Ieda Masaki
    • Journal Title

      Japanese Journal of Clinical Oncology

      Volume: 50 Issue: 12 Pages: 1419-1425

    • DOI

      10.1093/jjco/hyaa118

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] MAIR‐II deficiency ameliorates cardiac remodelling post‐myocardial infarction by suppressing TLR9‐mediated macrophage activation2020

    • Author(s)
      Yonebayashi Saori、Tajiri Kazuko、Murakoshi Nobuyuki、Xu Dongzhu、Li Siqi、Feng Duo、Okabe Yuta、Yuan Zixun、Song Zonghu、Aonuma Kazuhiro、Shibuya Akira、Aonuma Kazutaka、Ieda Masaki
    • Journal Title

      Journal of Cellular and Molecular Medicine

      Volume: 24 Issue: 24 Pages: 14481-14490

    • DOI

      10.1111/jcmm.16070

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 心臓自己免疫の制御メカニズム2021

    • Author(s)
      田尻和子.
    • Organizer
      CVMW2020
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] 免疫チェックポイント阻害剤心臓障害から学ぶ心筋炎・心筋症発症メカニズム2020

    • Author(s)
      田尻和子, Siqi Li, 村越伸行, 家田真樹
    • Organizer
      第6回日本心筋症研究会
    • Related Report
      2020 Research-status Report
    • Invited

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

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