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Role of STAT/SOCS in regulation of fibroblast activation in against myocardial injury stress

Research Project

Project/Area Number 20K08481
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 53020:Cardiology-related
Research InstitutionKurume University

Principal Investigator

Yasukawa Hideo  久留米大学, 医学部, 教授 (60289361)

Project Period (FY) 2020-04-01 – 2025-03-31
Project Status Completed (Fiscal Year 2024)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2022: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2021: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2020: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords心不全 / 心筋線維化 / 拡張障害 / サイトカイン / JAK-STAT / SOCS / 線維芽細胞 / 急性心筋梗塞 / STAT3 / SOCS3 / 線維化 / 繊維芽細胞 / 心外膜肥厚 / 心筋傷害ストレス / 心筋リモデリング / SOCS1
Outline of Research at the Start

心筋傷害ストレスに対する心筋細胞における病態メカニズムの解析が進む一方で、心筋線維芽細胞の役割については不明な点が多い。SOCS1とSOCS3は、サイトカインによって発現が誘導され、STAT1とSTAT3の活性を強力に負に制御する。本研究の目的は、心筋梗塞による心筋虚血、高血圧による圧負荷やアンジオテンシンIIによる刺激による心筋傷害ストレス、心筋リモデリングや心不全などの病態における、心筋線維芽細胞内のSTAT1とSTAT3とその制御因子であるSOCS1とSOCS3の役割を明らかにすることである。

Outline of Final Research Achievements

Smooth muscle-specific SOCS3 knockout mice exhibited a variety of age-related phenotypes, including weight loss, decreased blood pressure, myocardial interstitial fibrosis, epicardial thickening, impaired diastolic function, increased serum IL-6 levels, decreased albumin levels, and elevated expression of profibrotic genes. In a post-infarct heart failure model, these mice showed enhanced myocardial fibrosis in the infarct area, suppressed cardiac dysfunction, and complete absence of cardiac rupture. Furthermore, analysis of a post-infarct heart failure model in fibroblast-specific SOCS3 knockout mice revealed suppressed left ventricular remodeling, with a larger residual myocardial area and wall thickness in the infarct region. These findings suggest that SOCS3-mediated regulation of STAT3 activation plays a critical role in age-related myocardial fibrosis, epicardial thickening, and diastolic dysfunction

Academic Significance and Societal Importance of the Research Achievements

学術的意義: 加齢、心臓悪液質(カヘキシー)や梗塞後心不全の病態の、体重減少、血圧低下、心筋間質線維化の亢進、心外膜肥厚の亢進、拡張能低下にいて、平滑筋細胞や線維芽細胞などの非心筋細胞におけるSOCS3によるIL-6-STAT3経路の制御が重要であることを明らかにした。
社会的意義: 加齢に伴う心筋線維化や拡張不全、心不全における心臓悪液質や、心筋梗塞後の線維化や心破裂の病態機序は不明な点が多い、本研究結果はこれらの病態機序の解明や新たな治療法の開発において重要な基盤情報となると考えられる。

Report

(6 results)
  • 2024 Annual Research Report   Final Research Report ( PDF )
  • 2023 Research-status Report
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (23 results)

All 2024 2023 2022 2021 2020 Other

All Journal Article (6 results) (of which Peer Reviewed: 6 results,  Open Access: 6 results) Presentation (14 results) (of which Int'l Joint Research: 12 results) Remarks (3 results)

  • [Journal Article] Endogenous interleukin-22 prevents cardiac rupture after myocardial infarction in mice.2023

    • Author(s)
      Mai Yamamoto, Hideo Yasukawa, Jinya Takahashi, Shoichiro Nohara, Tomoko Sasaki, Kodai Shibao, Daiki Akagaki, Kota Okabe, Toshiyuki Yanai, Tatsuhiro Shibata, Yoshihiro Fukumoto.
    • Journal Title

      PLoS One.

      Volume: 18 Issue: 6 Pages: e0286907-e0286907

    • DOI

      10.1371/journal.pone.0286907

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Multidisciplinary team-based palliative care for heart failure and food intake at the end of life.2021

    • Author(s)
      Shibata T, Mawatari K, Nakashima N, Shimozono K, Ushijima K, Yamaji Y, Tetsuka K, Murakami M, Okabe K, Yanai T, Nohara S, Takahashi J, Aoki H, Yasukawa H, Fukumoto Y
    • Journal Title

      Nutrients

      Volume: 13 Issue: 7 Pages: 2387-2387

    • DOI

      10.3390/nu13072387

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] SOCS3 deficiency in cardiomyocytes elevates sensitivity of ischemic preconditioning that synergistically ameliorates myocardial ischemia reperfusion injury.2021

    • Author(s)
      Nohara S, Yamamoto M, Yasukawa H, Nagata T, Takahashi J, Shimozono K, Yanai T, Sasaki T, Okabe K, Shibata T, Akagaki D, Mawatari K, Fukumoto Y
    • Journal Title

      PLOS ONE

      Volume: 16 Issue: 7 Pages: e0254712-e0254712

    • DOI

      10.1371/journal.pone.0254712

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] High Salt Intake Worsens Aortic Dissection in Mice2020

    • Author(s)
      Nishida Norifumi、Aoki Hiroki、Ohno-Urabe Satoko、Nishihara Michihide、Furusho Aya、Hirakata Saki、Hayashi Makiko、Ito Sohei、Yamada Hiroshi、Hirata Yuichiro、Yasukawa Hideo、Imaizumi Tsutomu、Tanaka Hiroyuki、Fukumoto Yoshihiro
    • Journal Title

      Arteriosclerosis, Thrombosis, and Vascular Biology

      Volume: 40 Issue: 1 Pages: 189-205

    • DOI

      10.1161/atvbaha.119.313336

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Genetic Deletion of Socs3 in Smooth?Muscle Cells Ameliorates Aortic?Dissection in Mice2020

    • Author(s)
      Hirakata Saki、Aoki Hiroki、Ohno-Urabe Satoko、Nishihara Michihide、Furusho Aya、Nishida Norifumi、Ito Sohei、Hayashi Makiko、Yasukawa Hideo、Imaizumi Tsutomu、Hiromatsu Sinichi、Tanaka Hiroyuki、Fukumoto Yoshihiro
    • Journal Title

      JACC: Basic to Translational Science

      Volume: 5 Issue: 2 Pages: 126-144

    • DOI

      10.1016/j.jacbts.2019.10.010

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Interleukin-22 Directly Activates Myocardial STAT3 Signaling Pathway and Prevents Myocardial Ischemia Reperfusion Injury.2020

    • Author(s)
      Takahashi J, Yamamoto M, Yasukawa H, Nohara S, Nagata T, Shimozono K, Yanai T, Sasaki T, Okabe K, Shibata T, Mawatari K, Kakuma T, Aoki H, Fukumoto Y.
    • Journal Title

      J Am Heart Assoc.

      Volume: 9 Issue: 8

    • DOI

      10.1161/jaha.119.014814

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Interleukin-22 inhibits right ventricular remodelling by a unique mechanism in a pulmonary artery constriction model.2024

    • Author(s)
      Shibao K, Yasukawa H, Akagaki D, Okabe K, Shima K, Fukumoto Y
    • Organizer
      European Society of Cardiology Congress2024
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Interleukin-22 inhibits right ventricular remodeling by a unique mechanism during right ventricular pressure overload.2024

    • Author(s)
      Shibao K, Yasukawa H, Akagaki D, Okabe K, Shima K, Fukumoto Y
    • Organizer
      American Heart Association Scientific Sessions2024
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Interleukin-22 Deficient Mice Exhibit Higher Mortality Rate, Progressive Right Ventricular Remodeling and Tricuspid Regurgitation following Pulmonary Artery Constriction.2024

    • Author(s)
      Shibao K, Yasukawa H, Akagaki D, Okabe K, Shima K, Fukumoto Y
    • Organizer
      第88回日本心臓病学会学術集会
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A New Mechanism of IL-22-Responsive Right Ventricular Remodeling in a Right Ventricular Pressure Overload Model.2024

    • Author(s)
      Shibao K, Yasukawa H, Akagaki D, Okabe K, Shima K, Fukumoto Y
    • Organizer
      第8回日本循環器学会基礎研究フォーラム(BCVR)
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] IL-22は右室圧負荷時にユニークな機序でリモデリングを抑制する2024

    • Author(s)
      芝尾昂大、安川秀雄、赤垣大樹、岡部浩太、嶋加奈子、福本義弘
    • Organizer
      第9回日本肺高血圧・肺循環学会学術集会
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Interleukin-22 Binding Protein Prevents Cardiac Rupture After Acute Myocardial Infarction .2023

    • Author(s)
      D. Akagaki , H. Yasukawa , J. Takahashi , S. Nohara , T. Sasaki , K. Shimozono , T. Shibata , T. Yanai , K. Okabe , K. Shibao , M. Yamamoto , Y. Fukumoto
    • Organizer
      ESC Congress 2023
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research
  • [Presentation] Interleukin-22 deficiency exacerbates right ventricular remodeling during pressure overload.2023

    • Author(s)
      K. Shibao, H. Yasukawa, D. Akagaki, K. Okabe, T. Yanai, K. Shima, M. Yamamoto, Y. Fukumoto
    • Organizer
      ESC Congress 2023
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research
  • [Presentation] SM22-Cre-Mediated SOCS3 Deficient Mice Exhibit Pericardial Fibrosis, Diastolic Dysfunction, and Increased Mortality Rates Due to Augmented Activation of STAT3 in Fibroblasts2023

    • Author(s)
      Yanai T, Yamamoto M, Yasukawa H, Shibao K, Akagaki D, Okabe K, Shibata T, Nohara S, Takahashi J, Sasaki T, Shima K, Fukumoto Y
    • Organizer
      The American Heart Association, The 88th Scientific Sessions (AHA2023)
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research
  • [Presentation] Interleukin-22 Deficiency Exacerbates Right Ventricular Remodeling and Tricuspid Regurgitation during Pressure Overload2023

    • Author(s)
      K. Shibao, H. Yasukawa, D. Akagaki, K. Okabe, T. Yanai, K. Shima, M. Yamamoto, Y. Fukumoto
    • Organizer
      The American Heart Association, The 88th Scientific Sessions (AHA2023)
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research
  • [Presentation] 加齢に伴う心臓の線維化と拡張能における非心筋細胞のSOCS3の役割2022

    • Author(s)
      1.草場晴子、山本真衣、楊井俊之、岡部浩太、赤垣大樹、芝尾昂大、柴田龍宏、髙橋甚彌、野原正一郎、佐々木知子、安川秀雄、福本義弘
    • Organizer
      第133回日本循環器学会九州地方会
    • Related Report
      2022 Research-status Report
  • [Presentation] 心室リモデリングにおけるInterleukin-22の多面的作用2022

    • Author(s)
      本真衣、安川秀雄、髙橋甚彌、野原正一郎、佐々木知子、岡部浩太、赤垣大樹、芝尾昂大、楊井俊之、柴田龍宏、福本義弘
    • Organizer
      第133回日本循環器学会九州地方会
    • Related Report
      2022 Research-status Report
  • [Presentation] Genetic deletion of interleukin-22 prevents angiotensin II-induced cardiac diastolic dysfunction in mouse.2021

    • Author(s)
      1.Yamamoto M, Yasukawa H, Takahashi J, Nohara S, Sasaki T, Shibata T, Yanai T, Okabe K, Akagaki D, Fukumoto Y
    • Organizer
      The American Heart Association Scientific Sessions 2021, A Live Broadcast Event
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Smooth Muscle Cell-Specific SOCS3 Deficiency Promote Pericardial Fibrosis and Diastolic Dysfunction in Aging Mice.2021

    • Author(s)
      Yanai T, Yasukawa H, Mawatari K, Sasaki T, Takahashi J, Nohara S, Shimozono K, Shibata T, Okabe K,Akagaki D, Yamamoto M, Fukumoto Y
    • Organizer
      第85回日本循環器学会学術集会
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Smooth Muscle Cell-Specific SOCS3 Deficiency Promote Pericardial Fibrosis and Diastolic Dysfunction in Aging mice2020

    • Author(s)
      Yanai T, Yasukawa H, Mawatari K, Sasaki T, Takahashi J, Nohara S, Shimozono K, Shibata T, Okabe K, Yamamoto M, Fukumoto Y
    • Organizer
      European Society of Cardiology (ESC) Congress
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Remarks] 久留米大学医学部心臓血管内科

    • URL

      https://www.kurume-shinzo.com

    • Related Report
      2023 Research-status Report
  • [Remarks] 久留米大学循環器病研究所

    • URL

      http://kurume-junken.com

    • Related Report
      2023 Research-status Report
  • [Remarks] 久留米大学医学部心臓血管内科

    • Related Report
      2021 Research-status Report

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Published: 2020-04-28   Modified: 2026-01-16  

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