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Effect and molecular mechanism of Vasohibin on development of abdominal aortic aneurysm

Research Project

Project/Area Number 26462106
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Cardiovascular surgery
Research InstitutionOkayama University

Principal Investigator

UCHIDA HARUHITO  岡山大学, 医歯薬学総合研究科, 准教授 (00550857)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords腹部大動脈瘤 / バソヒビン1 / アンジオテンシン / 血管新生 / 大動脈瘤
Outline of Final Research Achievements

The role of Vasohibin-1 on development of Angiotensin II-inducced abdominal aortic aneurysm was examined. Angiotensin II of 1,000ng/kg/min was infused into male Vasohibin-1 +/- mice via osmotic mini-pump for 4 weeks, then abdominal aortic aneurysm was evaluated. Contrary to our expectation, hetero-knock out of Vasohibin-1 had minor effect on abdominal aortic aneurysm formation in comparison to control mice. In addition, no difference was observed between groups regarding several protease activities. This result implies that Vasohibin-1 plays little role on development of abdominal aortic aneurysm.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (8 results)

All 2016 2015 2014

All Presentation (8 results) (of which Int'l Joint Research: 4 results)

  • [Presentation] Vasohibin-2は大動脈瘤モデルマウスにおいて胸部大動脈瘤を増悪させる2016

    • Author(s)
      奥山倫弘、内田治仁、梅林亮子、垣尾勇樹、田邊克幸、藤井泰宏、大澤 晋、 佐藤靖史、佐野俊二、和田 淳
    • Organizer
      第57回日本脈管学会総会
    • Place of Presentation
      ホテル日航奈良、奈良市
    • Year and Date
      2016-10-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] Exogenous Vasohibin-2 Exacerbates Angiotensin II-induced Ascending Aortic Aneurysms,2016

    • Author(s)
      Okuyama M, Uchida HA, Umebayashi Y, Kakio Y, Tanabe K, Sato Y, Wada J,
    • Organizer
      Arteriosclerosis, Thrombosis, and Vascular Biology
    • Place of Presentation
      Nashville, TN, USA
    • Year and Date
      2016-05-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Cilnidipine Attenuated Angiotensin II-induced Abdominal Aortic Aneurysms in Apolipoprotein E-deficient Mice2015

    • Author(s)
      Yuki Kakio, Haruhito A. Uchida, Ryoko Umebayashi, Jun Wada
    • Organizer
      ATVB
    • Place of Presentation
      SanFrancisco, CA, USA
    • Year and Date
      2015-05-07
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Leukocyte Calpain Deficiency Reduces Angiotensin II-induced Inflammation and Atherosclerosis in Hypercholesterolemic Mice2015

    • Author(s)
      Deborah A. Howatt, Anju Balakrishnan, Jessica J. Moorleghen, Debra L. Rateri, Haruhito A. Uchida, Jiro Takano, Takaomi Saido, Athar H. Chishti, Laurent Baud, Venkateswaran Subramanian
    • Organizer
      ATVB
    • Place of Presentation
      SanFrancisco, CA, USA
    • Year and Date
      2015-05-07
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Inducible Depletion of Calpain-2 Attenuates Angiotensin II-induced Abdominal Aortic Aneurysms in Male LDL Receptor Deficient Mice.2015

    • Author(s)
      Anju Balakrishnan, Deborah A. Howatt, Jessica J. Moorleghen, Haruhito A. Uchida, Jiro Takano, Takaomi Saido, Venkateswaran Subramanian.
    • Organizer
      ATVB
    • Place of Presentation
      SanFrancisco, CA, USA
    • Year and Date
      2015-05-07
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] ホスホジエステラーゼIII阻害薬はcAMP-PKA経路を介した抗炎症作用によりアンジオテンシンII による腹部大動脈瘤形成を抑制する2014

    • Author(s)
      梅林亮子、内田治仁、垣尾勇樹、 和田淳、槇野博史
    • Organizer
      日本脈管学会
    • Place of Presentation
      倉敷市、芸文館
    • Year and Date
      2014-10-30
    • Related Report
      2014 Research-status Report
  • [Presentation] Intercellular Adhesion Molecule 1 Deficiency Attenuated Angiotensin II-induced Abdominal Aortic Aneurysms in Apolipoprotein E Deficient Mice.2014

    • Author(s)
      Haruhito Adam Uchida
    • Organizer
      2014 Aortic Symposium
    • Place of Presentation
      Kentucky, USA
    • Year and Date
      2014-09-04
    • Related Report
      2014 Research-status Report
  • [Presentation] Intercellular Adhesion Molecule 1 Deficiency Attenuated Angiotensin II-induced Abdominal Aortic Aneurysms in Apolipoprotein E Deficient Mice2014

    • Author(s)
      Haruhito Adam Uchida
    • Organizer
      ATVB
    • Place of Presentation
      Chicago, USA
    • Year and Date
      2014-05-02
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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