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Novel mechanism for regulation of inflammatory response.

Research Project

Project/Area Number 20790074
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Biological pharmacy
Research InstitutionTakasaki University of Health and Welfare

Principal Investigator

ITOU Masaaki  Takasaki University of Health and Welfare, 薬学部, 助教 (30438759)

Research Collaborator MATSUOKA Isao  高崎健康福祉大学, 薬学部, 教授 (10145633)
Project Period (FY) 2008 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords細胞外ヌクレオチド / プリン受容体 / マクロファージ / プロスタグランジン / 細胞内情報伝達 / 炎症反応
Research Abstract

We have shown a new inhibitory mechanism against inflammatory response to extracellular nucleotides-induced Gq protein/phospholipase C (PLC) pathway. Because the Gq/PLC pathway consolidates several signal transductions caused by hormones and neurotransmitters, inhibition of this pathway may be an attractive target for novel therapeutic drugs.

Report

(3 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • Research Products

    (16 results)

All 2010 2009 2008

All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (10 results)

  • [Journal Article] Mechanism and role of high density lipoprotein-induced activation of AMP-activated protein kinase in endothelial cells.2010

    • Author(s)
      Kimura T, Tomura H, Sato K, Masaaki Ito, Isao Matsuoka, Im DS, Kuwabara A, Mogi C, Itoh H, Kurose H, Murakami M, Okajima F.
    • Journal Title

      he Journal of Biological Chemistry Vol.285

      Pages: 4387-4397

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Mechanism and role of high density hpoprotein-induced activation of AMP-activated protein kinase in endothelial cells.2010

    • Author(s)
      Kimura T, Tomura H, Sato K, Masaaki Ito, Isao Matsuoka, et.al.
    • Journal Title

      The Journal of Biological Chemistry 285

      Pages: 4387-97

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Gタンパク質共役型受容体を介したホスホリパーゼCシグナル伝達系に対する抑制性調節機構2009

    • Author(s)
      松岡功、伊藤政明
    • Journal Title

      日本薬理学雑誌 Vol.134

      Pages: 254-258

    • NAID

      10025741914

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Gタンパク質共役型受容体を介したホスホリパーゼCシグナル伝達系に対する抑制性調節機構2009

    • Author(s)
      松岡功、伊藤政明
    • Journal Title

      日本薬理学雑誌 134

      Pages: 254-258

    • NAID

      10025741914

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Regulation of Purinergic Signaling by Prostaglandin E2 in Murine Macrophages.2008

    • Author(s)
      Masaaki Ito, Isao Matsuoka
    • Journal Title

      Journal of Pharmacological Sciences Vol.107

      Pages: 443-450

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Regulation of Purinergic Signaling by Prostaglandin E2 in Murine Macrophages2008

    • Author(s)
      Masaaki Ito, Isao Matsuoka
    • Journal Title

      Journal of Pharmacological Sciences 107

      Pages: 443-450

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] P2Y6受容体発現1321N1ヒトアストロサイトーマ細胞におけるUDPによるCa2+シグナルに対するプロスタグランジンE2の作用2010

    • Author(s)
      伊藤政明、松岡功
    • Organizer
      日本薬理学会年会
    • Place of Presentation
      大阪国際会議場(大阪)
    • Year and Date
      2010-03-17
    • Related Report
      2009 Final Research Report
  • [Presentation] P2Y_6受容体発現1321N1ヒトアストロサイトーマ細胞におけるUDPによるCa^<2+>シグナルに対するプロスタグランジンE_2の作用2010

    • Author(s)
      伊藤政明、松岡功
    • Organizer
      日本薬理学会年会
    • Place of Presentation
      大阪国際会議場(大阪)
    • Year and Date
      2010-03-17
    • Related Report
      2009 Annual Research Report
  • [Presentation] 血管内皮細胞の細胞外ヌクレオチド分解酵素活性に及ぼすHMG-CoA還元酵素阻害剤の影響2010

    • Author(s)
      松岡功、伊藤政明、蓬田伸一
    • Organizer
      日本薬理学会年会
    • Place of Presentation
      大阪国際会議場(大阪)
    • Year and Date
      2010-03-16
    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Presentation] Inhibition of P2Y6 receptor-induced Ca2+ signaling by prostaglandin E2 in murine J774 macrophages.2009

    • Author(s)
      伊藤政明、松岡功
    • Organizer
      Fukuoka Purine 2009(IUPS 2009サテライト)
    • Place of Presentation
      ホテルルイガンズ(福岡)
    • Year and Date
      2009-07-24
    • Related Report
      2009 Final Research Report
  • [Presentation] Inhibition of P2Y_6 receptor-induced Ca^<2+> signaling by prostaglandin E_2 in murine J774 macrophages2009

    • Author(s)
      伊藤政明、松岡功
    • Organizer
      Fukuoka Purine 2009(IUPS 2009サテライト)
    • Place of Presentation
      ホテルルイガンズ(福岡)
    • Year and Date
      2009-07-24
    • Related Report
      2009 Annual Research Report
  • [Presentation] マクロファージのGq-ホスホリパーゼC情報伝達に対するプロスタグランジンE2による抑制性制御2009

    • Author(s)
      松岡功、伊藤政明
    • Organizer
      日本薬理学会年会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2009-03-18
    • Related Report
      2009 Final Research Report
  • [Presentation] マウスマクロファージJ774細胞におけるUDPによるストア作動性Ca2+流入のプロスタグランジンE2による抑制2009

    • Author(s)
      伊藤政明松岡功
    • Organizer
      日本薬理学会年会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2009-03-16
    • Related Report
      2009 Final Research Report
  • [Presentation] ホスホリパーゼCの抑制と共役する7回膜貫通型受容体のシグナル伝達機構の解析2008

    • Author(s)
      伊藤政明松岡功
    • Organizer
      特定領域研究班会議(G蛋白質シグナル)
    • Place of Presentation
      NASPAニューオータニ
    • Year and Date
      2008-09-19
    • Related Report
      2009 Final Research Report 2008 Annual Research Report
  • [Presentation] マクロファージのGq-ボスホリパーゼC情報伝達に対するプロスタグランジンE_2による抑制性制御2008

    • Author(s)
      松岡功、伊藤政明
    • Organizer
      日本薬理学会年会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2008-03-18
    • Related Report
      2008 Annual Research Report
  • [Presentation] マウスマクロファージJ774細胞におけるUDPによるストア作動性Ca_<2+>流入のプロスタグランジンE2による抑制2008

    • Author(s)
      伊藤政明, 松岡功
    • Organizer
      日本薬理学会年会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2008-03-16
    • Related Report
      2008 Annual Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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