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Elucidation of the molecular mechanism of engulfment by cardiac myofibroblast in myocardial infarction

Research Project

Project/Area Number 25713007
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypePartial Multi-year Fund
Research Field Pharmacology in pharmacy
Research InstitutionKyushu University

Principal Investigator

Michio Nakaya  九州大学, 薬学研究科(研究院), 准教授 (80464387)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥24,050,000 (Direct Cost: ¥18,500,000、Indirect Cost: ¥5,550,000)
Fiscal Year 2015: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
Fiscal Year 2014: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2013: ¥11,440,000 (Direct Cost: ¥8,800,000、Indirect Cost: ¥2,640,000)
Keywords筋線維芽細胞 / 心筋梗塞
Outline of Final Research Achievements

After myocardial infarction occurs, many cardiomyocytes receiving blood supply from occluded blood vessels die. However, the molecular mechanisms underlying engulfment of dead cells in myocardial infarction still remain largely unknown. We found that cardiac myofibroblasts that have been known to exert fibrosis engulf the dead cells in myocardial infarction. We also revealed that engulfment by cardiac myofibroblasts depends on MFG-E8.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • Research Products

    (22 results)

All 2015 2014 2013 Other

All Journal Article (7 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 7 results,  Open Access: 3 results,  Acknowledgement Compliant: 1 results) Presentation (7 results) (of which Int'l Joint Research: 1 results,  Invited: 5 results) Book (6 results) Remarks (2 results)

  • [Journal Article] GRK6 phosphorylates IκBα at Ser32/Ser36 and enhances TNF-α-induced inflammation2015

    • Author(s)
      Yuki Ohba, Michio Nakaya*, Kenji Watari, Akiomi Nagasaka, & Hitoshi Kurose.
    • Journal Title

      Biochem. Biophys. Res. Commun.

      Volume: 461 Issue: 2 Pages: 307-313

    • DOI

      10.1016/j.bbrc.2015.04.027

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Characterization of imidazopyridine compounds as negative allosteric modulators of proton-sensing GPR4 in extracellular acidification-induced responses2015

    • Author(s)
      Ayaka Tobo, Masayuki Tobo, Takashi Nakakura, Masashi Ebara, Hideaki Tomura, Chihiro Mogi, Dong-Soon Im, Naoya Murata, Atsushi Kuwabara, Saki Ito, Hayato Fukuda, Mitsuhiro Arisawa, Satoshi Shuto, Michio Nakaya, Hitoshi Kurose, Koichi Sato, Fumikazu Okajima
    • Journal Title

      PLoS One.

      Volume: 10 Issue: 6 Pages: e0129334-e0129334

    • DOI

      10.1371/journal.pone.0129334

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Identification of a new molecule that promotes clearance of apoptotic cells — G protein-coupled receptor kinase 6 is involved in engulfment of apoptotic cells2015

    • Author(s)
      仲矢道雄、黒瀬等
    • Journal Title

      Folia Pharmacologica Japonica

      Volume: 145 Issue: 1 Pages: 14-20

    • DOI

      10.1254/fpj.145.14

    • NAID

      130004827709

    • ISSN
      0015-5691, 1347-8397
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multiple functions of G protein-coupled receptor kinases2014

    • Author(s)
      Watari K, Nakaya M, Kurose H
    • Journal Title

      Journal of Molecular Signaling

      Volume: 9 Pages: 1-1

    • DOI

      10.1186/1750-2187-9-1

    • Related Report
      2014 Annual Research Report 2013 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Increased ubiquitination and the crosstalk of G protein signaling in cardiac myocytes: Involvement of Ric-8B in Gs suppression by Gq signal2013

    • Author(s)
      Riris Jenie, Motoki Nishimura, Mika Fujino, Michio Nakaya, Norikazu Mizuno, Kenji Tago, Hitoshi Kurose & Hiroshi Itoh.
    • Journal Title

      Genes to Cells

      Volume: 18 Issue: 12 Pages: 1095-1106

    • DOI

      10.1111/gtc.12099

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] β-arrestin2 in infiltrated macrephages iihibits excessive inflammation aftermyocardial infarction2013

    • Author(s)
      Watari K, Nakaya M, Nishida M, Kim KM, Kurose H
    • Journal Title

      PLOSONE

      Volume: 8 Issue: 7 Pages: e68351-e68351

    • DOI

      10.1371/journal.pone.0068351

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ezrin, Radixin, and Moesin Phosphorylation in NIH3T3 Cells Revealed Angiotensin II Type 1 Receptor Cell-Type–Dependent Biased Signaling2013

    • Author(s)
      Islam A.A.E-H. Ibrahim, Michio Nakaya, & Hitoshi Kurose
    • Journal Title

      Journal of Pharmacological Sciences

      Volume: 122 Issue: 1 Pages: 1-9

    • DOI

      10.1254/jphs.12288FP

    • NAID

      10031177874

    • ISSN
      1347-8613, 1347-8648
    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Presentation] Engulfment of dead cells in the event of a myocardial infarction2015

    • Author(s)
      Michio Nakaya
    • Organizer
      Japan Australia Meeting on Cell Death
    • Place of Presentation
      Australia, Melbourne
    • Year and Date
      2015-10-22
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 心筋梗塞時におけるロイコトリエンB4受容体の役割解明2015

    • Author(s)
      仲矢道雄、黒瀬等
    • Organizer
      日本薬理学会, 第88年会
    • Place of Presentation
      名古屋
    • Year and Date
      2015-03-19
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 死細胞の貪食と心筋梗塞

    • Author(s)
      仲矢道雄
    • Organizer
      日本薬学会第134年会
    • Place of Presentation
      熊本
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] アポトーシス細胞の貪食におけるGRK6の関与

    • Author(s)
      仲矢道雄、黒瀬等
    • Organizer
      第87回日本薬理学会年会
    • Place of Presentation
      仙台
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 死細胞の貪食と心筋梗塞

    • Author(s)
      仲矢道雄
    • Organizer
      第23回日本循環薬理学会
    • Place of Presentation
      福岡
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 死細胞の貪食と心筋梗塞

    • Author(s)
      仲矢道雄
    • Organizer
      生体機能と創薬シンポジウム2013
    • Place of Presentation
      福岡
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Beta-Arrestin2 in Infiltrated Macrophages Inhibits Excessive Inflammation after Myocardial Infarction

    • Author(s)
      Michio Nakaya, Kenji Watari, Motohiro Nishida, Hitoshi Kurose
    • Organizer
      2nd HDP International Symposium 『Multi-Level Systems Biology』
    • Place of Presentation
      東京
    • Related Report
      2013 Annual Research Report
  • [Book] 生化学 Gタンパク質共役型受容体キナーゼの生理機能2015

    • Author(s)
      大場悠生、仲矢道雄
    • Total Pages
      5
    • Publisher
      日本生化学会
    • Related Report
      2015 Annual Research Report
  • [Book] YAKUGAKU ZASSHI アポトーシス細胞の貪食の分子メカニズムに関する研究2015

    • Author(s)
      仲矢道雄
    • Total Pages
      6
    • Publisher
      日本薬学会
    • Related Report
      2015 Annual Research Report
  • [Book] 日本応用酵素協会誌2014

    • Author(s)
      渡健治、大場悠生、仲矢道雄
    • Total Pages
      7
    • Publisher
      日本応用酵素協会
    • Related Report
      2014 Annual Research Report
  • [Book] 薬事日報 2014年 3月24日 第11401号2014

    • Author(s)
      仲矢道雄
    • Total Pages
      1
    • Publisher
      薬事日報社
    • Related Report
      2013 Annual Research Report
  • [Book] 実験医学 6 月号 vol.31、No. 9 Current topics2013

    • Author(s)
      仲矢道雄、黒瀬等
    • Total Pages
      5
    • Publisher
      羊土社
    • Related Report
      2013 Annual Research Report
  • [Book] 分子消化器病 2014年 3月号 Vol.11 no.12013

    • Author(s)
      仲矢道雄
    • Total Pages
      5
    • Publisher
      先端医学社
    • Related Report
      2013 Annual Research Report
  • [Remarks] 九州大学大学院薬学研究院 薬効安全性学分野

    • URL

      http://chudoku.phar.kyushu-u.ac.jp/

    • Related Report
      2015 Annual Research Report
  • [Remarks] 九州大学大学院薬学研究院薬効安全性学分野

    • URL

      http://chudoku.phar.kyushu-u.ac.jp/

    • Related Report
      2014 Annual Research Report

URL: 

Published: 2013-05-21   Modified: 2019-07-29  

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