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The role of calpain on the development of abdominal aortic aneurysm

Research Project

Project/Area Number 24791376
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field General surgery
Research InstitutionOkayama University

Principal Investigator

UCHIDA Haruhito  岡山大学, 医歯(薬)学総合研究科, 助教 (00550857)

Project Period (FY) 2012-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2012: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords血管外科学 / 大動脈瘤
Research Abstract

We examined the effect of calpain on the development of abdominal aortic aneurysm using AngII-infused apolipoprotein E deficient (apoE -/-) mice model.
First, a calpain inhibitor significantly attenuated the formation of abdominal aortic aneurysm. On the other hand, calpain-1 deficiency in apoE -/- mice had no effect on the development of abdominal aortic aneurysm. Therefore, we found the significance of calpain on the development of abdominal aortic aneurysm however, it still remains unknown which isoform of calpain is important.

Report

(3 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • Research Products

    (12 results)

All 2013 2012

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (10 results)

  • [Journal Article] Calpain-2 compensation promotes angiotensin II-induced ascending and abdominal aortic aneurysms in calpain-1 deficient mice.2013

    • Author(s)
      Subramanian V, Moorleghen JJ, Balakrishnan A, Howatt DA, Chishti AH, Uchida HA.
    • Journal Title

      PLoS One

      Volume: 8 Issue: 8 Pages: e72214-e72214

    • DOI

      10.1371/journal.pone.0072214

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Calpain inhibition attenuates angiotensin II-induced abdominal aortic aneurysms and atherosclerosis in low-density lipoprotein receptor-deficient mice2012

    • Author(s)
      Subramanian V, Uchida HA, Ijaz T, Moorleghen JJ, Howatt DA, Balakrishnan A
    • Journal Title

      J Cardiovasc Pharmacol

      Volume: 59巻 Issue: 1 Pages: 66-76

    • DOI

      10.1097/fjc.0b013e318235d5ea

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Presentation] 腹部大動脈瘤の発症・進展におけるカルパイン-1 および-2 の役割の検討2013

    • Author(s)
      内田治仁
    • Organizer
      第6回大動脈分子病態研究会
    • Place of Presentation
      久留米市
    • Year and Date
      2013-08-22
    • Related Report
      2013 Final Research Report
  • [Presentation] Edaravone Attenuates Angiotensin II-induced Atherosclerosis and Abdominal Aortic Aneurysms in Apolipoprotein E Deficient Mice2013

    • Author(s)
      Haruhito A. Uchida, Hatsuzo Uchida, Ryoko Umebayashi, Kenichi Shikata, and Hirofumi Makino
    • Organizer
      European Atherosclerosis Society Congress
    • Place of Presentation
      Lyon, France
    • Year and Date
      2013-06-02
    • Related Report
      2013 Final Research Report
  • [Presentation] Angiotensin II Promotes Ascending Aortic Aneurysms via Calpain Mediated Filamin A Fragmentation in LDL Receptor Deficient Mice2013

    • Author(s)
      Venkateswaran Subramanian, Jessica J. Moorleghen, Anju Balakrishnan, Deborah A. Howatt, Athar H. Chishti , Haruhito A. Uchida
    • Organizer
      ATVB
    • Place of Presentation
      Florida, USA
    • Year and Date
      2013-05-02
    • Related Report
      2013 Final Research Report
  • [Presentation] Cilostazol Attenuates Angiotensin II-induced Abdominal Aortic Aneurysms Thorough Anti-inflammatory Effect in Apolipoprotein E Deficient Mice2013

    • Author(s)
      Ryoko Umebayashi, Haruhito A. Uchida, Hirofumi Makino
    • Organizer
      ATVB
    • Place of Presentation
      Florida, USA
    • Year and Date
      2013-05-02
    • Related Report
      2013 Final Research Report
  • [Presentation] Angiotensin II Promotes Ascending Aortic Aneurysms via Calpain Mediated Filamin A Fragmentation in LDL Receptor Deficient Mice.2013

    • Author(s)
      Venkateswaran Subramanian, Jessica J. Moorleghen, Anju Balakrishnan, Deborah A. Howatt, Athar H. Chishti , Haruhito A. Uchida.
    • Organizer
      Arteriosclerosis, Thrombosis and Vascular Biology
    • Place of Presentation
      Florida, USA
    • Related Report
      2013 Annual Research Report
  • [Presentation] Cilostazol Attenuates Angiotensin II-induced Abdominal Aortic Aneurysms Thorough Anti-inflammatory Effect in Apolipoprotein E Deficient Mice.2013

    • Author(s)
      Ryoko Umebayashi, Haruhito Adam Uchida, Hirofumi Makino
    • Organizer
      Arteriosclerosis, Thrombosis and Vascular Biology
    • Place of Presentation
      Florida, USA
    • Related Report
      2013 Annual Research Report
  • [Presentation] Edaravone Attenuates Angiotensin II-induced Atherosclerosis and Abdominal Aortic Aneurysms in Apolipoprotein E Deficient Mice.2013

    • Author(s)
      Haruhito Adam Uchida, Hatsuzo Uchida, Ryoko Umebayashi, Kenichi Shikata, and Hirofumi Makino
    • Organizer
      the 81st European Atherosclerosis Society Congress
    • Place of Presentation
      Lyon, France
    • Related Report
      2013 Annual Research Report
  • [Presentation] Angiotensin II Promotes Ascending Aortic Aneurysms via Calpain Mediated Filamin A Fragmentation in LDL Receptor Deficient Mice.2013

    • Author(s)
      Haruhito Adam Uchida, et. al,
    • Organizer
      ATVB
    • Place of Presentation
      Chicago、USA
    • Related Report
      2012 Research-status Report
  • [Presentation] 腹部大動脈瘤におけるカルパインの役割の検討2012

    • Author(s)
      内田治仁
    • Organizer
      第5回大動脈瘤分子病態研究会
    • Place of Presentation
      久留米市
    • Year and Date
      2012-08-30
    • Related Report
      2013 Final Research Report
  • [Presentation] Cilostazol Attenuates Angiotensin II-induced Abdominal Aortic Aneurysms in Apolipoprotein E Deficient Mice2012

    • Author(s)
      Ryoko Umebayashi, Haruhito A. Uchida, Hirofumi Makino
    • Organizer
      ATVB
    • Place of Presentation
      Chicago, USA
    • Year and Date
      2012-04-18
    • Related Report
      2013 Final Research Report

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Published: 2013-05-31   Modified: 2019-07-29  

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