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Study of AMPA receptor dysfunctions in CNS diseases

Research Project

Project/Area Number 18590239
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field General pharmacology
Research InstitutionKeio University (2008)
Kyoritsu University of Pharmacy (2006-2007)

Principal Investigator

SUZUKI Takeshi  Keio University, 薬学部, 准教授 (90187740)

Co-Investigator(Kenkyū-buntansha) KWAK Shin  東京大学, 医学部・附属病院, 准教授 (40160981)
MASHINO Tadahiko  慶應義塾大学, 薬学部, 教授 (90165697)
IIJIMA Shiro  慶應義塾大学, 薬学部, 講師 (30222798)
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,100,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥600,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2007: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2006: ¥1,500,000 (Direct Cost: ¥1,500,000)
Keywords中枢・末梢神経 / グルタミン酸受容体 / AMPA受容体 / 神経変性疾患 / 筋萎縮性側索硬化症 / カルシウム / グルタミン酸 / ADAR2 / RNA編集 / ノックアウトマウス / タモキシフェン / ALS(筋萎縮性側索硬化症) / 神経毒性
Research Abstract

イオンチャネル型グルタミン酸受容体の機能異常が孤発性筋萎縮性側索硬化症の発症要因であるという仮説から、AMPA受容体のイオン選択透過性が生じる原因の解明と、人工的にイオン透過性を変化させた病体モデルの作成を行った。その結果、in vitro系での病態モデル系および、遺伝子改変マウスの作成に成功し、疾患治療研究への足がかりが出来た。

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (16 results)

All 2009 2008 2007 2006

All Journal Article (2 results) (of which Peer Reviewed: 1 results) Presentation (14 results)

  • [Journal Article] Quantitative expression of AMPA receptor subunits in HEK293 cells2007

    • Author(s)
      Suzuki T, Shimotohno K, Nakamura T, Brorson JR
    • Journal Title

      JKyoritsu Univ Pharm 2

      Pages: 1-8

    • NAID

      120000801774

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Quantitative expression of AMPA receptor subunits in HEK293 cells2007

    • Author(s)
      Suzuki T et al.
    • Journal Title

      The Journal of Kyoritsu University of Pharmacy 2

      Pages: 1-8

    • NAID

      120000801774

    • Related Report
      2006 Annual Research Report
  • [Presentation] タモキシフェン誘導性ADAR2ノックアウトマウスを用いた孤発性ALS神経細胞氏の検討2009

    • Author(s)
      木村大輔, 他
    • Organizer
      第82回日本薬理学会年会
    • Place of Presentation
      横浜
    • Year and Date
      2009-03-16
    • Related Report
      2008 Annual Research Report
  • [Presentation] タモキシフェン誘導性ADAR2ノックアウトマウスを用いた孤発性ALS神経細胞死の検討2009

    • Author(s)
      木村大輔、日出山拓人、鈴木岳之、郭伸
    • Organizer
      第82回日本薬理学会年会
    • Place of Presentation
      横浜
    • Related Report
      2008 Final Research Report
  • [Presentation] 孤発性筋萎縮性側索硬化症におけるRNA編集酵素異常2009

    • Author(s)
      日出山拓人、山下雄也、鈴木岳之、木村大輔、辻省次、樋口美代子、シーバーグ・ペーター、高橋良輔、三澤日出巳、郭伸
    • Organizer
      第82回日本薬理学会年会
    • Place of Presentation
      横浜
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] Slow neuronal death of motor neurons in sporadic ALS mouse model by RNA editing enzyme ADAR2 knockout2008

    • Author(s)
      Hideyama T, et al.
    • Organizer
      The 38th annual meeting of the society for neuroscience
    • Place of Presentation
      Wahington D. C., USA
    • Year and Date
      2008-11-16
    • Related Report
      2008 Annual Research Report
  • [Presentation] タモキシフェン誘導性ノックアウトマウスを用いた孤発性ALSの神経細胞死の検討2008

    • Author(s)
      木村大輔、日出山拓人、鈴木岳之、郭伸
    • Organizer
      第81回日本薬理学会年会
    • Place of Presentation
      横浜
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] Slow neuronal death of motor neurons in sporadic ALS mouse model by RNA editing enzyme ADAR2 knockout2008

    • Author(s)
      Hideyama T, Yamashita T, Tsuji S, Misawa H, Takahashi R, Suzuki T, KwakS
    • Organizer
      The 38th annual meetng of the society for neuroscience
    • Place of Presentation
      Washington D.C., USA
    • Related Report
      2008 Final Research Report
  • [Presentation] Establishment of a novel Hela cell line atably expressing the half-edited GluR2 transcript.2007

    • Author(s)
      T Yamashita, C Tadami, Y Nishimoto, D Kimura, T Suzuki, S Kwak
    • Organizer
      Neuroscience 2007
    • Place of Presentation
      San Diego, USA
    • Year and Date
      2007-11-06
    • Related Report
      2007 Annual Research Report
  • [Presentation] Spontaneous synaptic activities observed in co-culturedconditions of rat sptal and hippocampal neurons.2007

    • Author(s)
      T Suzuki, S Iijima, T Nakamura
    • Organizer
      Neuroscience 2007
    • Place of Presentation
      San Diego, USA
    • Year and Date
      2007-11-04
    • Related Report
      2007 Annual Research Report
  • [Presentation] RNA編集異常による孤発性ALSモデルマウスの開発2007

    • Author(s)
      郭 伸、日出山 拓人、西本 祥仁、山下 雄也、辻 省次、高橋 良輔、三澤 日出巳、鈴木 岳之
    • Organizer
      第30回日本神経科学学会
    • Place of Presentation
      横浜
    • Year and Date
      2007-09-10
    • Related Report
      2007 Annual Research Report
  • [Presentation] RNA 編集異常による孤発性ALSモデルマウスの開発2007

    • Author(s)
      郭伸、日出山拓人、西本祥仁、山下雄也、辻省次、高橋良輔、三澤日出巳、鈴木岳之
    • Organizer
      第30 回日本神経科学学会
    • Place of Presentation
      横浜
    • Related Report
      2008 Final Research Report
  • [Presentation] Tet-Onシステムを利用したRNA編集活性測定株の確立2007

    • Author(s)
      山下雄也、只見智恵子、西本祥仁、木村大輔、鈴木岳之、郭伸
    • Organizer
      第30回日本神経科学学会
    • Place of Presentation
      横浜
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] Spontaneous synaptic activities observed in co-cultured conditions of rat sptal and hippocampal neurons2007

    • Author(s)
      Suzuki T, Iijima S, Nakamura T
    • Organizer
      Neuroscience 2007
    • Place of Presentation
      San Diego, USA
    • Related Report
      2008 Final Research Report
  • [Presentation] Establishment of a novel Hela cell line atably expressing the half-edited GluR2 transcript2007

    • Author(s)
      Yamashita T, Tadami C, Nishimoto Y, Kimura D, Suzuki T, Kwak S
    • Organizer
      Neuroscience 2007
    • Place of Presentation
      San Diego, USA
    • Related Report
      2008 Final Research Report
  • [Presentation] Type 2 (Ca^<2+> permeable) AMPA receptor : Its phenotype expression roles in neuronal vulnerability in neurodegeneration diseases2006

    • Author(s)
      Suzuki T, Brorson JR, Kwak S
    • Organizer
      10th International Conference on Alzheimer's Disease and Related Disorders
    • Place of Presentation
      Madrid, Spain
    • Related Report
      2008 Final Research Report

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Published: 2006-04-01   Modified: 2016-04-21  

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