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Mechanism of the therapeutic effect of bromwarel urea on systemic immune response syndrome

Research Project

Project/Area Number 15K20343
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Emergency medicine
Research InstitutionEhime University

Principal Investigator

Kuwabara Jun  愛媛大学, 医学部附属病院, 助教 (00512162)

Project Period (FY) 2015-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords敗血症 / シグナル伝達
Outline of Final Research Achievements

BU has strong anti-inflammatory effects, which are not correlated with NFκB activation. BU has two distinct actions in association with anti-inflammatory effects: weak inhibition of LPS-induced STAT1 phosphorylation and IRF1 expression, and suppression of mitochondrial activities, leading to reduced iATP levels. Because the combination of rotenone and filgotinib suppressed NO release to a similar extent as BU, the marked anti-inflammatory effects of BU could be attributable to the synergistic effects of JAK1 inhibition and reduction in iATP. The mechanism behind BU’s effects on iATP contents and JAK1 activity remains to be clarified with future research.

Report

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

    (3 results)

All 2016 2015

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

  • [Journal Article] The Ameliorative Effects of a Hypnotic Bromvalerylurea in Sepsis2015

    • Author(s)
      Kikuchi S, Nishihara T, Kawasaki S, Abe N, Kuwabara J, Choudhury ME, Takahashi H, Yano H, Nagaro T, Watanabe Y, Aibiki M, Tanaka J
    • Journal Title

      Biochem Biophys Res Commun.

      Volume: 459 Issue: 2 Pages: 319-326

    • DOI

      10.1016/j.bbrc.2015.02.111

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] 敗血症モデルラットにおける古典的催眠鎮静薬ブロムワレリル尿素の生存率改善効果およびそのJAK1阻害作用2016

    • Author(s)
      川崎俊
    • Organizer
      日本麻酔科学会総会
    • Place of Presentation
      福岡
    • Year and Date
      2016-05-26
    • Related Report
      2016 Annual Research Report
  • [Presentation] 敗血症モデルラットにおける古典的催眠鎮静薬ブロムワレリル尿素の生存率改善効果およびそのJAK1阻害作用2015

    • Author(s)
      川崎俊
    • Organizer
      日本麻酔科学会 第62回学術集会
    • Place of Presentation
      兵庫県神戸市
    • Year and Date
      2015-05-28
    • Related Report
      2015 Research-status Report

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Published: 2015-04-16   Modified: 2018-03-22  

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