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

Development of Anti-inflammation Regenerative Therapy for Acute Myocarditis Using Amnion-Derived Stromal Cells

Research Project

Project/Area Number 21H03017
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 55030:Cardiovascular surgery-related
Research InstitutionNational Cardiovascular Center Research Institute

Principal Investigator

Fukushima Satsuki  国立研究開発法人国立循環器病研究センター, 病院, 部長 (80596867)

Co-Investigator(Kenkyū-buntansha) 藤田 知之  国立研究開発法人国立循環器病研究センター, 病院, 客員研究員 (10457012)
池田 善彦  国立研究開発法人国立循環器病研究センター, 病院, 医長 (30393242)
大谷 健太郎  国立研究開発法人国立循環器病研究センター, 研究所, 室長 (50470191)
生田 亜由美  国立研究開発法人国立循環器病研究センター, 病院, 非常勤医師 (50818424)
南 公人  国立研究開発法人国立循環器病研究センター, 病院, 医長 (90509811)
Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
Fiscal Year 2023: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2022: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2021: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Keywords劇症型心筋炎 / COVID19 / 機械的補助循環 / 羊膜由来間葉系幹細胞 / 心筋炎 / 細胞移植 / 人工心臓 / 羊膜間葉系幹細胞 / 心臓再生医療
Outline of Research at the Start

急性心筋炎は稀な疾患ではあるものの若年者にも発生する致死的疾患であり、その成因や治療など解明されていない課題が多い。本研究では、「急性心筋炎において心筋内に局在する免疫細胞・炎症細胞のスペクトラムと心筋組織障害との関連を解明し、羊膜由来間葉幹細胞移植による抗炎症型再生治療の可能性を探索する。」ことを目的として、1)国立循環器研究センターで治療を受けた患者の臨床検体を用いた臨床的病理学的検討、2)急性心筋炎ラットモデルを用いた、ヒト羊膜間葉系幹細胞移植による治療効果の検討、を行うこととで、ヒト羊膜間葉系幹細胞移植方法の最適化から、本治療のレスポンダーの探索まで行う。

Outline of Final Research Achievements

The purpose of this study was to elucidate the relationship between myocardial inflammatory response and tissue damage in acute myocarditis and to explore the possibility of anti-inflammatory regenerative therapy using amniotic mesenchymal stem cell (aMSC) transplantation. We studied 70 patients who underwent mechanically assisted circulatory therapy at our hospital, and found that the prognosis was determined by the degree of inflammation. We also studied 4 cases of severe heart failure due to COVID19-related myocardial injury treated with mechanically assisted circulation, and pathology showed that acute inflammatory reactions, including immune reactions, were less relevant. In addition, transplantation of human aMSCs into a rat model of acute myocarditis was shown to result in the resolution of acute inflammation and recovery of cardiac function. Attenuation of the degree of acute inflammation would improve the prognosis of acute myocarditis.

Translated with DeepL.com (free version)

Academic Significance and Societal Importance of the Research Achievements

劇症型心筋炎は、年齢を問わず発症する予後が極めて不良な急性疾患である。機械的補助循環により心機能の回復を待つ、心機能が回復しない場合には植込み型人工心臓治療を行うのが標準的治療であった。今回の研究では、劇症型心筋炎における心筋の炎症像が心機能の回復と予後に大きく関係することが臨床検体を用いて解明され、またヒトaMSCという臨床応用可能な治療製品を用いて積極的に炎症反応を抑制させる治療の効果が明らかになった。また、大きな社会的問題となったCOVID19関連心筋傷害のメカニズムや治療法を示唆した。以上、劇症型心筋炎やCOVID関連心筋傷害の治療成績を向上させることに貢献できるものと考えられる。

Report

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

    (16 results)

All 2024 2023 2022 2021

All Journal Article (10 results) (of which Peer Reviewed: 9 results,  Open Access: 5 results) Presentation (6 results) (of which Invited: 2 results)

  • [Journal Article] The outcomes of a standardized protocol for extracorporeal mechanical circulatory support selection-left ventricular challenge protocol2024

    • Author(s)
      Tadokoro Naoki、Koyamoto Tetsuya、Tonai Kohei、Yoshida Yuki、Hirahsima Koudai、Kainuma Satoshi、Kawamoto Naonori、Minami Kimito、Nishioka Hiroshi、Yasumasa Tsukamoto、Fujita Tomoyuki、Fukushima Satsuki
    • Journal Title

      Journal of Artificial Organs

      Volume: - Issue: 4 Pages: 358-367

    • DOI

      10.1007/s10047-023-01427-7

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Anterolateral papillary muscle suction causing low flow in a COVID-19 patient without medical history: a case report of central extracorporeal life support with left ventricular apex decompression2024

    • Author(s)
      Miyake Tomoaki、Minami Kimito、Kazawa Masahiro、Tadokoro Naoki、Tonai Kohei、Fukushima Satsuki
    • Journal Title

      JA Clinical Reports

      Volume: 10 Issue: 1 Pages: 22-22

    • DOI

      10.1186/s40981-024-00701-8

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Can right ventricular endomyocardial biopsy predict left ventricular fibrosis beforehand in dilated cardiomyopathy?2024

    • Author(s)
      Amemiya Kisaki、Matsuyama Taka‐aki、Ishibashi‐Ueda Hatsue、Morita Yoshiaki、Matsumoto Manabu、Ohta‐Ogo Keiko、Ikeda Yoshihiko、Tsukamoto Yasumasa、Fukushima Norihide、Fukushima Satsuki、Fujita Tomoyuki、Hatakeyama Kinta
    • Journal Title

      ESC Heart Failure

      Volume: 11 Issue: 2 Pages: 1001-1008

    • DOI

      10.1002/ehf2.14642

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Prognostic impact of lung computed tomography density in cardiogenic shock patients with veno‐arterial extracorporeal membrane oxygenation2023

    • Author(s)
      Hada Tasuku、Seguchi Osamu、Mochizuki Hiroki、Watanabe Takuya、Tadokoro Naoki、Kainuma Satoshi、Fukushima Satsuki、Tsukamoto Yasumasa、Noguchi Teruo、Fujita Tomoyuki、Fukushima Norihide
    • Journal Title

      Artificial Organs

      Volume: 47 Issue: 11 Pages: 1742-1751

    • DOI

      10.1111/aor.14627

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Immunocompetent cells in durable ventricular assist device-implanted non-ischaemic dilated cardiomyopathy2022

    • Author(s)
      Koga-Ikuta Ayumi、Fukushima Satsuki、Ishibashi-Ueda Hatsue、Tadokoro Naoki、Kakuta Takashi、Watanabe Takurya、Fukushima Norihide、Suzuki Ken、Fukui Toshihiro、Fujita Tomoyuki
    • Journal Title

      General Thoracic and Cardiovascular Surgery

      Volume: 70 Issue: 8 Pages: 685-693

    • DOI

      10.1007/s11748-022-01773-y

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pericardiectomy for constrictive pericarditis at a single Japanese center: 20?years of experience2022

    • Author(s)
      Saito Tetsuya、Fukushima Satsuki、Yamasaki Takuma、Kawamoto Naonori、Tadokoro Naoki、Kakuta Takashi、Ikuta Ayumi、Minami Kimito、Ohta Yasutoshi、Fujita Tomoyuki
    • Journal Title

      General Thoracic and Cardiovascular Surgery

      Volume: 70 Issue: 5 Pages: 430-438

    • DOI

      10.1007/s11748-021-01718-x

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Impact of the HeartMate 3 continuous-flow left ventricular assist device in patients with small body size2022

    • Author(s)
      Tonai Kohei、Fukushima Satsuki、Tadokoro Naoki、Kainuma Satoshi、Kawamoto Naonori、Kakuta Takashi、Koga-Ikuta Ayumi、Watanabe Takuya、Seguchi Osamu、Tsukamoto Yasumasa、Fukushima Norihide、Fujita Tomoyuki
    • Journal Title

      Interactive CardioVascular and Thoracic Surgery

      Volume: 34 Issue: 5 Pages: 902-908

    • DOI

      10.1093/icvts/ivac012

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Impact of sleep-disordered breathing on ventricular tachyarrhythmias after left ventricular assist device implantation.2022

    • Author(s)
      Kumai Y, Seguchi O, Mochizuki H, Kimura Y, Iwasaki K, Kuroda K, Nakajima S, Matsumoto Y, Watanabe T, Yanase M, Sata M, Fukushima S, Fujita T, Chikamori T, Kobayashi J, Fukushima N.
    • Journal Title

      J Artif Organs

      Volume: 25 Issue: 3 Pages: 223-230

    • DOI

      10.1007/s10047-021-01307-y

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Challenges to rescuing patients in cardiogenic shock2022

    • Author(s)
      Fujita Tomoyuki、Fukushima Satsuki
    • Journal Title

      European Journal of Cardio-Thoracic Surgery

      Volume: 61 Issue: 4 Pages: 950-951

    • DOI

      10.1093/ejcts/ezac005

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Efficacy of central extracorporeal life support for patients with fulminant myocarditis and cardiogenic shock2021

    • Author(s)
      Tadokoro Naoki、Fukushima Satsuki、Minami Kimito、Taguchi Takura、Saito Tetsuya、Kawamoto Naonori、Kakuta Takashi、Seguchi Osamu、Watanabe Takuya、Nakajima Doi Seiko、Kuroda Kensuke、Suzuki Keisuke、Yanase Masanobu、Asaumi Yasuhide、Shimizu Hideyuki、Fukushima Norihide、Fujita Tomoyuki
    • Journal Title

      European Journal of Cardio-Thoracic Surgery

      Volume: 60 Issue: 5 Pages: 1184-1192

    • DOI

      10.1093/ejcts/ezab231

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 心原性ショックに対するMCS2023

    • Author(s)
      福嶌五月
    • Organizer
      第53回日本心臓血管外科学会学術総会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 体外式 LVAD 装着と術後管理の Tips & Tricks2023

    • Author(s)
      田所直樹
    • Organizer
      第53回日本心臓血管外科学会学術総会
    • Related Report
      2023 Annual Research Report
  • [Presentation] VAD プロトコールを用いた急性両心不全に対する治療戦略2023

    • Author(s)
      田所直樹
    • Organizer
      第76 回日本胸部外科学会定期学術集会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 心臓手術後のショックに対する静脈-動脈型体外膜酸素供給 (VA-ECMO)治療成績の検討2023

    • Author(s)
      田所直樹
    • Organizer
      第61 回日本人工臓器学会大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 両心不全に対する補助人工心臓治療の現在と未来2023

    • Author(s)
      柳野佑輔
    • Organizer
      第66 回関西胸部外科学会学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 両心室心原性ショックに対する究極の体外式補助循環: Central-Y-Y-ECMO の有用性2023

    • Author(s)
      藤内康平
    • Organizer
      第53回日本心臓血管外科学会学術総会
    • Related Report
      2023 Annual Research Report

URL: 

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

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi