• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Regulation of synaptic plasticity through inter-GPCR interplay

Research Project

Project/Area Number 21700359
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Neuroscience in general
Research InstitutionJuntendo University

Principal Investigator

KAMIKUBO Yuji  Juntendo University, 医学部, 助教 (80509670)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords分子 / 細胞神経科学 / Gタンパク質共役型受容体 / シナプス伝達 / 代謝型グルタミン酸受容体 / アデノシン受容体 / 長期抑圧 / 小脳 / シナプス可塑性 / シグナル・クロストーク / mGluR1 / アデノシンA1受容体 / GABA_B受容体
Research Abstract

In this project, I showed functional interaction of type-1 metabotropic glutamate receptor (mGluR1) with adenosine A1 receptor (A1R). A1R signaling modulates synaptic release and neuronal excitability in many neurons. mGluR1 is a key molecule for inducing long-term depression. I found co-localization of A1R and mGluR1 in the plasma membrane. A1R agonists attenuated mGluR1-signaling and abolished LTD of glutamate-evoked current in cultured Purkinje cells

Report

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

    (13 results)

All 2010 2009 Other

All Presentation (7 results) Remarks (6 results)

  • [Presentation] 代謝型グルタミン酸受容体(mGluR1)とアデノシンA1受容体(A1R)相互作用による小脳LTDの制御2010

    • Author(s)
      上窪裕二
    • Organizer
      Neuro2010(神経科学会・神経化学会・神経回路学会 合同大会)
    • Place of Presentation
      神戸コンベンションセンター(兵庫)
    • Year and Date
      2010-09-04
    • Related Report
      2010 Final Research Report
  • [Presentation] 代謝型グルタミン酸受容体(mGluR1)とアデノシンA1受容体(A1R)相互作用による小脳LTDの制御2010

    • Author(s)
      上窪裕二
    • Organizer
      Neuro2010(神経科学会・神経化学会・神経回路学会合同大会)
    • Place of Presentation
      神戸コンベンションセンター(兵庫)
    • Year and Date
      2010-09-04
    • Related Report
      2010 Annual Research Report
  • [Presentation] A1アデノシン受容体とmGluR1のシグナル・クロストークによる小脳LTDの制御2010

    • Author(s)
      上窪裕二
    • Organizer
      第83回日本薬理学会年会
    • Place of Presentation
      大阪国際会議場(大阪)
    • Year and Date
      2010-03-17
    • Related Report
      2010 Final Research Report
  • [Presentation] Adenosine A1 receptor regulates mGluR1 signaling and LTD in cerebellar Purkinje cells2009

    • Author(s)
      Y.Kamikubo
    • Organizer
      Neuroscience 2009 39th annual neuroscience meeting (Society for Neuroscience)
    • Place of Presentation
      Chicago's McCormick Place (Chicago、 Ill)
    • Year and Date
      2009-10-19
    • Related Report
      2010 Final Research Report
  • [Presentation] Adenosine A1 receptor regulates mGluR1 signaling and LTD in cerebellar Purkinje cells2009

    • Author(s)
      上窪裕二
    • Organizer
      Neuroscience 2009 39th annual neuroscience meeting
    • Place of Presentation
      Chicago's McCormick Place(Chicago)
    • Year and Date
      2009-10-19
    • Related Report
      2009 Annual Research Report
  • [Presentation] Bi-directional regulation of cerebellar synaptic plasticity through inter-GPCR interplay2009

    • Author(s)
      Y.Kamikubo
    • Organizer
      International Congress of Physiological Sciences(IUPS2009)
    • Place of Presentation
      Kyoto International Conference Center (Kyoto)
    • Year and Date
      2009-07-28
    • Related Report
      2010 Final Research Report
  • [Presentation] アデノシンA1受容体による代謝型グルタミン酸受容体と小脳長期抑圧の制御

    • Author(s)
      上窪裕二
    • Organizer
      第84回日本薬理学会年会、誌上発表
    • Related Report
      2010 Final Research Report
  • [Remarks] ホームページ等

    • Related Report
      2010 Final Research Report
  • [Remarks] 所属Webサイト

    • URL

      http://pharmacology.sakura.ne.jp/

    • Related Report
      2010 Final Research Report
  • [Remarks] アウトリーチ活動情報

    • Related Report
      2010 Final Research Report
  • [Remarks] 生理学若手研究者フォーラム・代表(2009年7月4日、順天堂大学)

    • URL

      http://youngphys.tobiiro.jp/

    • Related Report
      2010 Final Research Report
  • [Remarks]

    • URL

      http://pharmacology.sakura.ne.jp/

    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://pharmacology.sakura.ne.jp/

    • Related Report
      2009 Annual Research Report

URL: 

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

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi