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Cardiac cellular fate and mitochondrial function in the progress of heart failure

Research Project

Project/Area Number 19590826
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Circulatory organs internal medicine
Research InstitutionKyoto Prefectural University of Medicine

Principal Investigator

IWAI-KANAI Eri  Kyoto Prefectural University of Medicine, 医学研究科, 助教 (20372584)

Research Collaborator ROBERTA A Gottlieb  San Diego State University, BioScience Center, Professor, Director
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2007: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords心不全 / アポトーシス / オートファジー / ミトコンドリア / 国際研究者交流 / 米国
Research Abstract

本研究は、"心不全における心臓構成細胞の生死のメカニズムを、ミトコンドリア機能の解析に焦点を当て、生物学・生体組織工学の両方のアプローチを通して明らかにする。"ことを目的に行ったものである。その結果、次の点を明らかにした。
心不全の進展において、心筋細胞死等に先だって、心筋ミトコンドリアに異常が現れること。
心不全の早期に現れるミトコンドリア機能障害を救済すると、心筋細胞死および心機能の低下を防ぐことができること。
細胞の恒常性を保つのに必要なメカニズムであるオートファジーが、心不全の進展に、ミトコンドリア機能の変化にともなって関与すること。
心筋オートファジーの新しい評価方法を開発したこと。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (23 results)

All 2009 2008 2007

All Journal Article (7 results) (of which Peer Reviewed: 6 results) Presentation (15 results) Book (1 results)

  • [Journal Article] Granulocyte colony-stimulating factor protects cardiac mitochondria in the early phase of cardiac injury2009

    • Author(s)
      Hiraumi Y, Iwai-Kanai E, Baba S, Yui Y, Kamitsuji Y, Mizushima Y, Matsubara H, WatanabeM, Watanabe K, Toyokuni S, Matsubara H, Nakahata T, and Adachi S.
    • Journal Title

      Am J Physiol Heart Circ Physiol 296(3)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] LPS-induced autophagy is mediated by oxidative signaling in cardiomyocytes and is associated with cytoprotection2009

    • Author(s)
      Yuan H, Perry-Garza CN, Huang C, Iwai-Kanai E, Glembotski, and Gottlieb RA.
    • Journal Title

      Am J Physiol Heart Circ Physiol 296(2)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Granulocyte colony-stimulating factor protects cardiac mito chondria in the early phase of cardiac injury.2009

    • Author(s)
      Hiraumi Y, Iwai-Kanai E, et al
    • Journal Title

      Am J Physiol Heart Circ Phvsiol 296(3)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] LPS-induced autophagy is mediated by oxidative signalingin cardiomyocytes and is associated with cytoprotection.2009

    • Author(s)
      Yuan H, Perry CN, Iwai-KanaiE, et. al.
    • Journal Title

      Am J Physiol Heart Circ Phvsiol. 96(2)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Method to measure cardiac autophagic flux in vivo2008

    • Author(s)
      Iwai-Kanai E, Yuan H, Huang C, Sayen R, Perry-Garza CN, Kim L, and Gottlieb. RA.
    • Journal Title

      Autophagy 4(3)

      Pages: 322-9

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] A method to measure cardiac autophagic flux in vivo2008

    • Author(s)
      Iwai-Kanai E., et. al.
    • Journal Title

      Autophagy 4(3)

      Pages: 322-329

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article]2008

    • Author(s)
      金井恵理
    • Journal Title

      わかりやすい内科学(文光堂)

      Pages: 189-196

    • Related Report
      2007 Annual Research Report
  • [Presentation] P53による心筋糖代謝の改善は心筋虚血障害を軽減する2009

    • Author(s)
      木股正樹、的場聖明、金井恵理、他
    • Organizer
      第17回日本アポトーシス学会
    • Place of Presentation
      京都府
    • Year and Date
      2009-08-02
    • Related Report
      2008 Final Research Report
  • [Presentation] Granulocyte colony-stimulating factor protects cardiac mitochondria in the early phase of cardiac injury2009

    • Author(s)
      Iwai-Kanai E., Hiraumi Y.,Adachi S., Matsubara H.
    • Organizer
      Keystone Symposia2009
    • Place of Presentation
      British Columbia, Canada
    • Year and Date
      2009-03-27
    • Related Report
      2008 Final Research Report
  • [Presentation] Granulocyte colony-stimulating factor protects cardiac mito chondria in the early phase of cardiac injury.2009

    • Author(s)
      Iwai-Kanai E.
    • Organizer
      Keystone Symposia
    • Place of Presentation
      BC, CANADA
    • Year and Date
      2009-03-27
    • Related Report
      2008 Annual Research Report
  • [Presentation] Modulation of glucose metabolism by p53 attenuates hypoxia-induced apoptotic cell death in rat cardiac myocytes2009

    • Author(s)
      Kimata M., Matoba S., Iwai-Kanai E., et.al.
    • Organizer
      第73回日本循環器学会
    • Place of Presentation
      Osaka, Japan
    • Year and Date
      2009-03-25
    • Related Report
      2008 Final Research Report
  • [Presentation] Modulation of glucose metabolism by p53 attenuates hypoxia-induced apoptotic cell death in rat cardiac myo cytes2009

    • Author(s)
      Masaki Kimata, Satoaki Matoba, Eri Iwai-Kanai, et al.
    • Organizer
      日本循環器学会
    • Place of Presentation
      大阪府 大阪市
    • Year and Date
      2009-03-25
    • Related Report
      2008 Annual Research Report
  • [Presentation] Effects of Granulocyte-Colony Stimulating Factor on Cardiac Mitochondria2008

    • Author(s)
      Iwai-Kanai E., Hiraumi Y., et.al.
    • Organizer
      Mitochondrial Biology in Cardiovascular Health and Diseases Conference
    • Place of Presentation
      Washington DC, USA.
    • Year and Date
      2008-10-06
    • Related Report
      2008 Final Research Report
  • [Presentation] P53による心筋糖代謝の改善は心筋虚血障害を軽減する2008

    • Author(s)
      木股正樹, 的場聖明, 金井恵理, 他
    • Organizer
      第17回日本アポトーシス学会
    • Place of Presentation
      京都府 京都市
    • Year and Date
      2008-08-02
    • Related Report
      2008 Annual Research Report
  • [Presentation] G-CSFは心不全の早期に現れるミトコンドリア障害を救済する2008

    • Author(s)
      平海良美、金井恵理、他
    • Organizer
      第44回日本小児循環器学会
    • Place of Presentation
      福島県
    • Year and Date
      2008-07-03
    • Related Report
      2008 Final Research Report
  • [Presentation] G-CSFは心不全の早期に現れるミトコンドリア障害を救済する2008

    • Author(s)
      平海良美, 金井恵理, 他
    • Organizer
      第44回日本小児循環器学会
    • Place of Presentation
      福島県 郡山市
    • Year and Date
      2008-07-03
    • Related Report
      2008 Annual Research Report
  • [Presentation] Aspirin inhibits autophagic flux with protection from apoptosis in cardiac myocytes2008

    • Author(s)
      Iwai-Kanai E., Yuan H., et.al.
    • Organizer
      第72回日本循環器学会学術集会
    • Place of Presentation
      Fukuoka, Japan
    • Year and Date
      2008-03-30
    • Related Report
      2008 Final Research Report
  • [Presentation] Chloriquine can be used to measure flux of cardiac autophagy2008

    • Author(s)
      Iwai-Kanai E., Yuan H., et.al.
    • Organizer
      第72回日本循環器学会学術集会
    • Place of Presentation
      Fukuoka, Japan
    • Year and Date
      2008-03-30
    • Related Report
      2008 Final Research Report
  • [Presentation] Aspirin inhibits autophagic flux with protection from apoptosis in cardiac myocvtes2008

    • Author(s)
      Iwai-Kanai E., et. al.
    • Organizer
      第72回日本循環器学会学術集会
    • Place of Presentation
      福岡国際会議場
    • Year and Date
      2008-03-30
    • Related Report
      2007 Annual Research Report
  • [Presentation] Chloroquine can be used to measure flux of cardiac autophagy2008

    • Author(s)
      Iwai-Kanai E., et. al.
    • Organizer
      第72回日本循環器学会学術集会
    • Place of Presentation
      福岡国際会議場
    • Year and Date
      2008-03-30
    • Related Report
      2007 Annual Research Report
  • [Presentation] Granulocyte colony-stimulating factor protects cardiac myopcytes from mitochondrial injury2008

    • Author(s)
      Hiraumi Y., Iwai-Kanai E., et.al.
    • Organizer
      第72回日本循環器学会学術集会
    • Place of Presentation
      Fukuoka, Japan
    • Year and Date
      2008-03-28
    • Related Report
      2008 Final Research Report
  • [Presentation] Granulocyte colony-stimulating factor protects cardiac myocytes from mitochondrial injury2008

    • Author(s)
      Hiraumi Y, Iwai-Kanai E., et. al.
    • Organizer
      第72回日本循環器学会学術集会
    • Place of Presentation
      福岡国際会議場
    • Year and Date
      2008-03-28
    • Related Report
      2007 Annual Research Report
  • [Book] わかりやすい内科学(井村裕夫編)2007

    • Author(s)
      金井恵理
    • Publisher
      文光堂
    • Related Report
      2008 Final Research Report

URL: 

Published: 2007-04-01   Modified: 2016-04-21  

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