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Cytotoxic effect induced by phosphorylated alpha-synuclein and dopamine

Research Project

Project/Area Number 21790830
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Neurology
Research InstitutionTohoku University

Principal Investigator

SUGENO Naoto  Tohoku University, 病院, 医員 (30509550)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords脳・神経 / タンパク質
Research Abstract

Parkinson's disease is the second most common neurodegenerative disorder. Motor deficits which are result of nigral cell death are main feature of Parkinson's disease, but it is unclear the pathomechanisms of selective neuronal loss in substantia nigra. Previous studies revealed alpha-synuclein plays important role in molecular basis of Parkinson's disease. This study figure out that intracellular dopamine facilitates the toxicity of alpha-synuclein

Report

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

    (30 results)

All 2011 2010 2009 Other

All Journal Article (12 results) (of which Peer Reviewed: 8 results) Presentation (16 results) Remarks (2 results)

  • [Journal Article] Association of olfactory dysfunction and brain. Metabolism in Parkinson's disease.2011

    • Author(s)
      Baba T, Takeda A, Kikuchi A, Nishio Y, Hosokai Y, Hirayama K, Hasegawa T, Sugeno N, Suzuki K, Mori E, Takahashi S, Fukuda H, Itoyama Y.
    • Journal Title

      Mov Disord. 26巻

      Pages: 621-628

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Association of olfactory dysfunction and brain. Metabolism in Parkinson's disease.2011

    • Author(s)
      Baba T, Takeda A, Kikuchi A, Nishio Y, Hosokai Y, Hirayama K, Hasegawa T, Sugeno N, Suzuki K, Mori E, Takahashi S, Fukuda H, Itoyama Y
    • Journal Title

      Movement Disorders

      Volume: 22 Pages: 621-628

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Role of TPPP/p25 on α-synuclein-mediated oligodendroglial degeneration and the protective effect of SIRT2 inhibition in a cellular model of multiple system atrophy.2010

    • Author(s)
      Hasegawa T, Baba T, Kobayashi M, Konno M, Sugeno N, Kikuchi A, Itoyama Y, Takeda A.
    • Journal Title

      Neurochem Int. 57巻

      Pages: 857-866

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] In vivo visualization of alpha-synuclein deposition by carbon-11-labelled 2-[2-(2-dimethylaminothiazol-5-yl)ethenyl] -6-[2-(fluoro)ethoxy]benzoxazole positron emission tomography in multiple system atrophy.2010

    • Author(s)
      Kikuchi A, Takeda A, Okamura N, Tashiro M, Hasegawa T, Furumoto S, Kobayashi M, Sugeno N, Baba T, Miki Y, Mori F, Wakabayashi K, Funaki Y, Iwata R, Takahashi S, Fukuda H, Arai H, Kudo Y, Yanai K, Itoyama Y.
    • Journal Title

      Brain. 133巻

      Pages: 1772-1778

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Functional imaging studies of hyposmia in Parkinson's disease.2010

    • Author(s)
      Takeda A, Saito N, Baba T, Kikuchi A, Sugeno N, Kobayashi M, Hasegawa T, Itoyama Y.
    • Journal Title

      J Neurol Sci. 289巻

      Pages: 36-39

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] DYT10 (Episodic kinesigenic dyskinesia 1 ; EKD1)2010

    • Author(s)
      菅野直人, 武田篤
    • Journal Title

      Clinical Neuroscience 28巻

      Pages: 771-773

    • Related Report
      2010 Final Research Report
  • [Journal Article] Role of TPPP/p25 on α-synuclein-mediated oligodendroglial degeneration and the protective effect of SIRT2 inhibition in a cellular model of multiple system atrophy.2010

    • Author(s)
      Hasegawa T, Baba T, Kobayashi M, Konno M, Sueeno N, Kikuchi A, Itoyama Y, Takeda A.
    • Journal Title

      Neurochemistry International

      Volume: 57 Pages: 857-866

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] In vivo visualization of alpha-synuclein deposition by carbon-11-labelled 2-[2-(2-dimethylaminothiazol-5-yl)ethenyl]-6-[2-(fluoro)ethoxy] benzoxazole positron emission tomography in multiple system atrophy.2010

    • Author(s)
      Kikuchi A, Takeda A, Okamura N, Tashiro M, Hasegawa T, Furumoto S, Kohayashi M, Sugeno N, et al.
    • Journal Title

      Brain

      Volume: 133 Pages: 1772-1778

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] DYT10(Episodic kinesiRenic dyskinesia 1 ; EKDI)2010

    • Author(s)
      菅野直人, 武田篤
    • Journal Title

      Clinical Neuroscience

      Volume: 28 Pages: 771-773

    • Related Report
      2010 Annual Research Report
  • [Journal Article] LRRK2はαシヌクレインによって引き起こされる病理を増強する2010

    • Author(s)
      菅野直人, 武田篤
    • Journal Title

      PD Today

      Volume: 30 Pages: 14-15

    • Related Report
      2010 Annual Research Report
  • [Journal Article] 電位の低下したミトコンドリアをいかにして処理するか?~PINK1,Parkinの持つ重要な役割について~2010

    • Author(s)
      菅野直人, 武田篤
    • Journal Title

      PD Today

      Volume: 32 Pages: 14-15

    • Related Report
      2010 Annual Research Report
  • [Journal Article] Functional imaging studies of hyposmia in Parkinson's disease2010

    • Author(s)
      Takeda A, Saito N, Baba T, Kikuchi A, Sugeno N, Kobayashi M, Hasegawa T, Itoyama Y
    • Journal Title

      J Neurol Sci 289

      Pages: 36-39

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] パーキンソン病の運動症状出現前に認められたantecollisの検討2010

    • Author(s)
      菅野直人、加藤量広、三浦永美子、川口典彦、井泉瑠美子、鈴木直輝、割田仁、中島一郎、武田篤
    • Organizer
      第40回日本臨床神経生理学会
    • Place of Presentation
      神戸
    • Year and Date
      2010-11-02
    • Related Report
      2010 Final Research Report
  • [Presentation] Gabapentin投与後に舞踏アテトーゼ運動を呈した視神経脊髄炎の一例2010

    • Author(s)
      加藤量広、井泉瑠美子、菅野直人、長谷川隆文、中島一郎、糸山泰人
    • Organizer
      第40回日本臨床神経生理学会
    • Place of Presentation
      神戸
    • Year and Date
      2010-11-02
    • Related Report
      2010 Final Research Report
  • [Presentation] Gaucher病変異型fibroblastのミトコンドリア複合体I阻害薬に対する脆弱性2010

    • Author(s)
      菅野直人、武田篤、長谷川隆文、今野昌俊、馬場徹、菊池昭夫、小林理子、糸山泰人
    • Organizer
      第4回パーキンソン病・運動障害疾患コングレス
    • Place of Presentation
      京都
    • Year and Date
      2010-10-08
    • Related Report
      2010 Final Research Report
  • [Presentation] αシヌクレイン分泌・ライソゾーム移行を制御する細胞内膜動輸送系の探索2010

    • Author(s)
      長谷川隆文、菅野直人, 他
    • Organizer
      第4回パーキンソン病・運動障害疾患コングレス
    • Place of Presentation
      京都
    • Year and Date
      2010-10-08
    • Related Report
      2010 Final Research Report
  • [Presentation] パーキンソン病患者における嗅覚障害の神経基盤の検討2010

    • Author(s)
      馬場徹、菊池昭夫、長谷川隆文、菅野直人、小林理子、武田篤、西尾慶之、森悦朗、平山和美、高橋昭喜、福田寛、糸山泰人
    • Organizer
      第4回パーキンソン病・運動障害疾患コングレス
    • Place of Presentation
      京都
    • Year and Date
      2010-10-08
    • Related Report
      2010 Final Research Report
  • [Presentation] Gaucher病変異型fibroblastのミトコンドリア複合体I阻害薬に対する脆弱性2010

    • Author(s)
      菅野直人, 他6名
    • Organizer
      第4回パーキンソン病運動障害疾患コングレス
    • Place of Presentation
      京都ホテルオークラ
    • Year and Date
      2010-10-08
    • Related Report
      2010 Annual Research Report
  • [Presentation] 味覚障害を認めた慢性炎症性脱髄性多発根神経炎の1例2010

    • Author(s)
      菅野直人、川口典彦、遠藤薫、三須建郎、中島一郎、竪山真規、糸山泰人
    • Organizer
      第21回日本末梢神経学会学術集会
    • Place of Presentation
      仙台
    • Year and Date
      2010-09-03
    • Related Report
      2010 Final Research Report
  • [Presentation] 味覚障害を認めた慢性炎症性脱髄性多発根神経炎の1例2010

    • Author(s)
      菅野直人, 他6名
    • Organizer
      第21回日本末梢神経学会学術集会
    • Place of Presentation
      フォレスト仙台
    • Year and Date
      2010-09-03
    • Related Report
      2010 Annual Research Report
  • [Presentation] 細胞内へのα-シヌクレイン取り込み機構の解析2010

    • Author(s)
      長谷川隆文、馬場徹、菅野直人、菊池昭夫、今野昌俊、武田篤、糸山泰人
    • Organizer
      第51回日本神経学会総会
    • Place of Presentation
      東京
    • Year and Date
      2010-05-23
    • Related Report
      2010 Final Research Report
  • [Presentation] パーキンソン病における自己の感情の認知障害の検討2010

    • Author(s)
      武田篤、馬場徹、菊池昭夫、長谷川隆文、菅野直人、小林理子、西尾憲之、森悦朗、平山和美、糸山泰人
    • Organizer
      第51回日本神経学会総会
    • Place of Presentation
      東京
    • Year and Date
      2010-05-22
    • Related Report
      2010 Final Research Report
  • [Presentation] Gaucher病変異型fibroblastのミトコンドリア複合体I阻害薬に対する脆弱性2010

    • Author(s)
      菅野直人、武田篤、長谷川隆文、小林理子、馬場徹、菊池昭夫、糸山泰人
    • Organizer
      第51回日本神経学会総会
    • Place of Presentation
      東京
    • Year and Date
      2010-05-21
    • Related Report
      2010 Final Research Report
  • [Presentation] パーキンソン病患者における嗅覚障害の神経基盤の検討2010

    • Author(s)
      馬場徹、菊池昭夫、長谷川隆文、菅野直人、小林理子、武田篤、西尾慶之、森悦朗、平山和美、高橋昭喜、福田寛、糸山泰人
    • Organizer
      第51回日本神経学会総会
    • Place of Presentation
      東京
    • Year and Date
      2010-05-21
    • Related Report
      2010 Final Research Report
  • [Presentation] Gaucher病変異型fibroblastのミトコンドリア複合体I阻害薬に対する脆弱性2010

    • Author(s)
      菅野直人, 他6名
    • Organizer
      第51回日本神経学会総会
    • Place of Presentation
      東京国際フォーラム
    • Year and Date
      2010-05-21
    • Related Report
      2010 Annual Research Report
  • [Presentation] 多系統萎縮症における脳内α-シヌクレイン蛋白凝集体のPETによる画像化2010

    • Author(s)
      菊池昭夫、武田篤、長谷川隆文、小林理子、菅野直人、馬場徹、岡村信行、古本祥三、谷内一彦、田代学、工藤幸司、糸山泰人
    • Organizer
      第51回日本神経学会総会
    • Place of Presentation
      東京
    • Year and Date
      2010-05-20
    • Related Report
      2010 Final Research Report
  • [Presentation] Cytoprotective effects of extracellular dopamine under the dopamine overproduction2009

    • Author(s)
      菅野直人, 他6名
    • Organizer
      13th International Congress of Parkinson's Disease and Movement Disorders
    • Place of Presentation
      Le Palais Des Congres de Paris(フランス)
    • Year and Date
      2009-06-09
    • Related Report
      2009 Annual Research Report
  • [Presentation] チロシン水酸化酵素発現細胞における細胞外ドパミンの保護的役割2009

    • Author(s)
      菅野直人, 他6名
    • Organizer
      第51回日本神経学会総会
    • Place of Presentation
      仙台国際センター
    • Year and Date
      2009-05-21
    • Related Report
      2009 Annual Research Report
  • [Remarks] ホームページ等

    • Related Report
      2010 Final Research Report
  • [Remarks] 東北大学医学部神経内科ホームページにて結果の一部を公開している。

    • URL

      http://www.neurol.med.tohoku.ac.jp/

    • Related Report
      2010 Final Research Report

URL: 

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

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