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The attenuation of the diabetes-related functional impairment of bone marrow cells by antioxidant therapy

Research Project

Project/Area Number 21791253
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field General surgery
Research InstitutionYamaguchi University

Principal Investigator

KUBO Masayuki  Yamaguchi University, 大学院・医学系研究科, 助教 (60420519)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2010: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords再生医療 / 骨髄細胞 / 血管新生 / 糖尿病 / 前駆細胞 / 酸化ストレス / 活性酸素 / 抗酸化
Research Abstract

The implantation of autologous bone marrow cells did not improve clinical symptoms or regional perfusion of ischemia in some patients. It speculates that this poor angiogenic potency is related to the complications of diabetes mellitus. However, the precise mechanisms of diabetes-related impairment of bone marrow cells are not fully understood. This study shows that oxidative stress contributes to the diabetes-related functional impairment of bone marrow cells, which can be attenuated by antioxidant therapy.

Report

(3 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • Research Products

    (12 results)

All 2010 2009 Other

All Journal Article (3 results) (of which Peer Reviewed: 3 results) Presentation (6 results) Book (2 results) Remarks (1 results)

  • [Journal Article] Increased expression of CXCR4 and integrin M in hypoxia-preconditioned cells contributes to improved cell retention and angiogenic potency2009

    • Author(s)
      Kubo M, Li TS, Kamota T, Ohshima M, Qin SL, Hamano K.
    • Journal Title

      J Cell Physiol. 220(2)

      Pages: 508-514

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Antioxidant therapy attenuates diabetes-related impairment of bone marrow stem cells.2009

    • Author(s)
      Ohshima M, Li TS, Kubo M, Qin SL, Hamano K.
    • Journal Title

      Circ J. 73(1)

      Pages: 162-166

    • NAID

      110007007968

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Increased expression of CXCR4 and integrin α M in hypoxia-preconditioned cells contributes to improved cell retention and angiogenic potency2009

    • Author(s)
      Masayuki Kubo
    • Journal Title

      Journal of Cellular Physiology 220

      Pages: 508-514

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] Heat Shock Transcription Factor 1 Contributes to Ischemia-induced Angiogenesis by Regulating Kinetics of Bone Marrow Stem Cells.2010

    • Author(s)
      Kubo M, Li TS, Ohshima M, Fujimoto M, Nakai A, Hamano K.
    • Organizer
      American Heart Association 2010 Scientific Sessions
    • Place of Presentation
      McCormick Place, Chicago, Illinois, USA
    • Year and Date
      2010-11-13
    • Related Report
      2010 Final Research Report
  • [Presentation] Heat Shock Transcription Factor 1 Contributes to Ischemia-induced Angiogenesis by Regulating Kinetics of Bone Marrow Stem Cells2010

    • Author(s)
      Masayuki Kubo
    • Organizer
      American Heart Association 2010 Scientific Sessions
    • Place of Presentation
      McCormick Place, Chicago, Illinois, USA
    • Year and Date
      2010-11-13
    • Related Report
      2010 Annual Research Report
  • [Presentation] 加齢動物の骨髄細胞に対する低酸素プレコンディショニングの有用性:細胞移植治療の効果向上を目指して2010

    • Author(s)
      久保正幸, 李桃生, 大島真子, 桂春作, 古谷彰, 濱野公一
    • Organizer
      第9回日本再生医療学会総会
    • Place of Presentation
      広島,広島国際会議場
    • Year and Date
      2010-03-18
    • Related Report
      2010 Final Research Report
  • [Presentation] 加齢動物の骨髄細胞に対する低酸素プレコンディショニングの有用性:細胞移植治療の効果向上を目指して2010

    • Author(s)
      久保正幸
    • Organizer
      第9回日本再生医療学会総会
    • Place of Presentation
      広島
    • Year and Date
      2010-03-18
    • Related Report
      2009 Annual Research Report
  • [Presentation] Hypoxic pretreatment improves age-related functional imparment of bone marrow cells for inducing therapeutic angiogenesis2009

    • Author(s)
      久保正幸, 李桃生, 大島真子, 桂春作, 古谷彰, 濱野公一
    • Organizer
      第32回日本分子生物学会年会
    • Place of Presentation
      横浜,パシフィコ横浜
    • Year and Date
      2009-12-09
    • Related Report
      2010 Final Research Report
  • [Presentation] Hypoxic pretreatment improves age-related functional impairment of bone marrow cells for inducing therapeutic angiogenesis2009

    • Author(s)
      久保正幸
    • Organizer
      第32回日本分子生物学会年会
    • Place of Presentation
      横浜
    • Year and Date
      2009-12-09
    • Related Report
      2009 Annual Research Report
  • [Book] 虚血性心疾患に対する心血管再生治療の現状と未来「びまん性冠動脈病変の臨床-基本的病態理解から治療の選択・実際」2010

    • Author(s)
      久保正幸, 李桃生, 濱野公一
    • Publisher
      メジカルビュー社(刊行)
    • Related Report
      2010 Final Research Report
  • [Book] 虚血性心疾患に対する心血管再生治療の現状と未来「びまん性冠動脈病変の臨床-基本的病態理解から治療の選択・実際」2010

    • Author(s)
      久保正幸
    • Publisher
      メジカルビュー社
    • Related Report
      2010 Annual Research Report
  • [Remarks] ホームページ等

    • Related Report
      2010 Final Research Report

URL: 

Published: 2009-04-01   Modified: 2016-04-21  

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