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Anti-inflammatory effect of hyperthermia on endothelial cells-temperature dependency and systemic response

Research Project

Project/Area Number 21592315
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Emergency medicine
Research InstitutionNihon University

Principal Investigator

KINOSHITA Kosaku  日本大学, 医学部, 准教授 (90260968)

Co-Investigator(Kenkyū-buntansha) SAKURAI Atsushi  日本大学, 医学部, 助教 (40339320)
Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords高温 / サイトカイン / ヒト臍帯静脈血管内皮細胞 / interleukin(IL)-8 / IL-6 / 炎症 / interleukin (IL)-8
Research Abstract

Hyperthermia is considered an important condition that may contribute to multiple organ failure(MOF) associated with endothelial cell damage. We demonstrated that endothelial cells may exhibit a temperature-dependent mechanism of cytokine interleukin(IL)-8releases and the suppression of cytokine protein production after transient hyperthermia stimuli even though an increased level of IL-8mRNA was observed. As there is a long-term effect of IL-6or8modulation after transient hyperthermia with increasing in mRNA expression after incubating endothelial cells under high-temperature stimuli, then the process might subsequently lead to neutrophil infiltration into the injured tissue, which in turn could worsen the outcome by enhancing secondary injury processes.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (6 results)

All 2011 2010 2009

All Presentation (6 results)

  • [Presentation] 高温環境における血管内皮細胞サイトカイン産生能の低下とリバウンド効果2011

    • Author(s)
      木下浩作, 古川力丸, 野田彰浩, 山口順子, 杉田篤紀, 古川誠, 雅楽川聡, 守谷俊, 櫻井淳, 丹正勝久
    • Organizer
      第38回日本集中治療医学会学術総会
    • Place of Presentation
      横浜
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] Post-inhibitory augmentation of cytokine production after a transient hyperthermia stimuli2011

    • Author(s)
      Kinoshita K, Kogawa R, Sakurai A, Yamaguchi J, Utagawa A, Kuwana T, Furukawa M, Moriya T, Sugita A, Tanjoh K
    • Organizer
      The 4th International Hypothermia Symposium Tokyo
    • Place of Presentation
      Japan
    • Related Report
      2011 Final Research Report
  • [Presentation] Post-inhibitory augmentation of cytokine production after a transient hyperthermia stimuli2011

    • Author(s)
      Kinoshita K
    • Organizer
      The 4^<th> International Hypothermia Symposium
    • Place of Presentation
      Tokyo, Japan
    • Related Report
      2011 Annual Research Report
  • [Presentation] Rebound effect of cytokine production after a transient hyperthermia stimuli2010

    • Author(s)
      木下浩作
    • Organizer
      39^<th> Critical care congress
    • Place of Presentation
      Miami, Florida
    • Year and Date
      2010-01-11
    • Related Report
      2009 Annual Research Report
  • [Presentation] Rebound effect of cytokine production after a transient hyperthermia stimuli2010

    • Author(s)
      Kinoshita K, Sakurai A, Kogawa R, Kuwana T, Yamaguchi J, Furukawa M Sugita A, Mukoyama T, Utagawa A, Tanjoh K
    • Organizer
      39th Critical care congress
    • Place of Presentation
      Miami, Florida
    • Related Report
      2011 Final Research Report
  • [Presentation] 高温環境における血管内皮細胞サイトカイン産生の変化2009

    • Author(s)
      木下浩作, 櫻井淳, 野田彰浩, 雅楽川聡, 向山剛生, 古川力丸, 多田勝重, 千葉宣孝, 丹正勝久
    • Organizer
      第37会日本救急医学会総会
    • Place of Presentation
      盛岡
    • Related Report
      2011 Final Research Report 2009 Annual Research Report

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

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