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Novel cell-based therapeutic strategies focusing on vessel maturation for severe peripheral vascular diseases

Research Project

Project/Area Number 15K10244
Research Category

Grant-in-Aid for Scientific Research (C)

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

Principal Investigator

HOSOYAMA Tohru  山口大学, 大学院医学系研究科, 助教 (20638803)

Co-Investigator(Kenkyū-buntansha) 濱野 公一  山口大学, 大学院医学系研究科, 教授 (60263787)
森景 則保  山口大学, 医学部附属病院, 講師 (50335741)
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords細胞移植治療 / 下肢虚血 / 低酸素プレコンディショニング / アペリン / 末梢血管障害 / 細胞移植療法 / 末梢血単核球 / 血管新生 / 血管成熟化 / 重度末梢血管障害 / 血管新生療法
Outline of Final Research Achievements

Although cell-based therapy for severe peripheral vascular diseases is promising, it is needed to be improved to obtain higher therapeutic outcomes for clinical application. In this study, we investigated if combination therapy of cell-based therapeutic angiogenesis with vessel maturing drug was useful for severe hindlimb ischemia, and we also investigated to clarify the mechanism of its action. As a result, this hybrid therapeutic strategy resulted in effective maturation of new vessels by cell-based therapy. This strategy will be expected to become novel and low invasive therapeutic approach for severe hindlimb ischemia.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (3 results)

All 2017 2016 2015

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 2 results,  Acknowledgement Compliant: 2 results) Presentation (1 results)

  • [Journal Article] Therapeutic strategies for cell-based neovascularization in critical limb ischemia.2017

    • Author(s)
      Samura M, Hosoyama T, Takeuchi Y, Ueno K, Morikage N, Hamano K.
    • Journal Title

      Journal of Translational Medicine

      Volume: 15 Pages: 49-49

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Combinatorial Treatment with Apelin-13 Enhances the Therapeutic Efficacy of a Preconditioned Cell-Based Therapy for Peripheral Ischemia.2016

    • Author(s)
      Samura M, Morikage N, Suehiro K, Tanaka Y, Nakamura T, Nishimoto A, Ueno K, Hosoyama T, Hamano K.
    • Journal Title

      Scientific Reports

      Volume: 6 Issue: 1 Pages: 19379-19379

    • DOI

      10.1038/srep19379

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] マウス下肢虚血モデルにおける末梢血単核球移植とApelin同時投与による治療効果の検証2015

    • Author(s)
      佐村 誠、細山 徹、田中裕也、中村玉美、工藤智明、釘宮成二、上野耕司、西本 新、森景則保、美甘章仁、濱野公一
    • Organizer
      第115回日本外科学会定期学術集会
    • Place of Presentation
      愛知県名古屋市・名古屋国際会議場
    • Year and Date
      2015-04-16
    • Related Report
      2015 Research-status Report

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Published: 2015-04-16   Modified: 2019-03-29  

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