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Research on 16q-linked autosomal dominant cerebellar ataxia (16q-ADCA)

Research Project

Project/Area Number 19590985
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Neurology
Research InstitutionShinshu University

Principal Investigator

YOSHIDA Kunihiro  Shinshu University, 医学系研究科, 准教授 (90242693)

Co-Investigator(Kenkyū-buntansha) IKEDA Shu-ichi  信州大学, 医学部, 教授 (60135134)
MATSUMOTO Naomichi  横浜市立大学, 医学系研究科, 教授 (80325638)
Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2007: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords脊髄小脳変性症 / 常染色体優性遺伝 / puratrophin-1 / 挿入変異 / 脊髄小脳失調症31型 / 5塩基繰り返し配列 / 連鎖解析 / 遺伝子診断 / 一塩基多型
Research Abstract

長野県は脊髄小脳失調症31型(SCA31)の好発地域であり(常染色体優性遺伝性脊髄小脳変性症の約40%強)、現在までに71家系を集積した。SCA31患者66名(49家系)の臨床的な検討では、SCA31は6型(SCA6)と同様に純粋小脳型を呈するが、発症年齢はSCA6に比べて明らかに高齢であり、また眼振の頻度が低かった。さらに94名(71家系)の患者を対象に最近新たに同定された挿入変異を検証した。患者全員で挿入変異が確認され、その長さは2.6-3.7kbであった。一方、健常者にも稀ながら(約0.7%)当該領域に挿入配列が見られ、その長さは1.0-3.5kbであった。患者の挿入配列には(TGGAA)5塩基繰り返しが見られたが、健常者のそれには(TGGAA)5塩基繰り返しが見られなかった。SCA31の発症には挿入配列の部位や長さよりも、挿入内の特異的な5塩基繰り返し配列が大きく関与している可能性が示唆された。

Report

(4 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (29 results)

All 2010 2009 2008 2007 Other

All Journal Article (15 results) (of which Peer Reviewed: 15 results) Presentation (14 results)

  • [Journal Article] Analysis of an insertion mutation in a cohort of 94 patients with spinocerebellar ataxia type 31 from Nagano, Japan.2010

    • Author(s)
      Sakai H, Yoshida K, Shimizu Y, et al.(計6名)
    • Journal Title

      Neurogenetics (in press)

    • NAID

      120007110502

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Severity and progression rate of cerebellar ataxia in 16q-linkedautosomal dominant cerebellar ataxia (16q-ADCA) in the endemic Nagano area of Japan.2009

    • Author(s)
      Yoshida K, Shimizu Y, Morita H, et al. (計17名)
    • Journal Title

      Cerebellum 8

      Pages: 46-51

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] A novel nonsense mutation in a Japanese family with ataxia with oculomotor apraxia type 2 (AOA2).2009

    • Author(s)
      Nakamura K, Yoshida K, Makishita H, et al. (計6名)
    • Journal Title

      J Hum Genet 54

      Pages: 746-748

    • NAID

      10030732987

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Spinocerebellar ataxia type 6 (SCA6): Clinical pilot trial with gabapentin.2009

    • Author(s)
      Nakamura K, Yoshida K, Miyazaki D, et al. (計5名)
    • Journal Title

      J Neurol Sci 278

      Pages: 107-111

    • NAID

      120007110528

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] A novel nonsense mutation in a Japanese family with ataxia with oculomotor apraxia type 2(AOA2).2009

    • Author(s)
      Nakamura K, Yoshida K, Makishita H, et al.(計6名)
    • Journal Title

      J Hum Genet 54

      Pages: 746-748

    • NAID

      10030732987

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Severity and progression rate of cerebellar ataxia in 16q-linked autosomal dominant cerebellar ataxia(16q-ADCA)in the endemic Nagano area of Japan.2009

    • Author(s)
      Yoshida K, Shimizu Y, Morita H, et al.(計17名)
    • Journal Title

      Cerebellum 8

      Pages: 46-51

    • NAID

      120007110508

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spinocerebellar ataxia type 6(SCA6) : Clinical pilot trial with gabapentin.2009

    • Author(s)
      Nakamura K, Yoshida K, Miyazaki D, et al.(計5名)
    • Journal Title

      J Neurol Sci 278

      Pages: 107-111

    • NAID

      120007110528

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Severity and progression rate of cerebellar ataxia in 16q-linked autosomal dominant cerebellar ataxia (16q-ADCA)in the endemic Nagano area of Japan.2009

    • Author(s)
      Yoshida K, Shimizu Y, Morita H, et al.
    • Journal Title

      Cerebellum 8

      Pages: 46-51

    • NAID

      120007110508

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spinocerebellar ataxia type 6 (SCA6) : Clinical pilot trial with gabapentin. 278 : 107-111, 2009.2009

    • Author(s)
      Nakamura K, Yoshida K, Miyazaki D, Morita H, Ikeda S.
    • Journal Title

      J Neurol Sci 278

      Pages: 107-111

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Increased vulnerability to rotenone-induced neurotoxity in ceruloplasimin-deficient mice.2008

    • Author(s)
      Kaneko K, Hineno A, Yoshida K, Ikeda S.
    • Journal Title

      Neurosci Lett 446

      Pages: 56-58

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nationwide survey on predictive genetic testing for late-onset, incurable neurological diseases in Japan.2007

    • Author(s)
      Yoshida K, Wada T, Sakurai A, et al. (計6名)
    • Journal Title

      J Hum Genet 52

      Pages: 675-679

    • NAID

      10019812864

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Congenital fibrosis of the extraocular muscles (CFEOM) syndrome associated with progressive cerebellar ataxia.2007

    • Author(s)
      Yoshida K, Okano T, Hoshi K, et al. (計9名)
    • Journal Title

      Am J Med Genet 143A

      Pages: 1494-1501

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Congenital fibrosis of the extraocular muscles(CFEOM)syndrome as sociated with progressive cerebellar ataxia2007

    • Author(s)
      Yoshida K, Okano T, Hoshi K, et. al.
    • Journal Title

      Am J Med Genet 143A

      Pages: 1494-1501

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nationwide survey on predictive genetic testing for late-onset, incurable neurological diseases in Japan.2007

    • Author(s)
      Yoshida K, Wada T, Sakurai A, et. al.
    • Journal Title

      J Hum Genet 52

      Pages: 675-679

    • NAID

      10019812864

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of an insertion mutation in a cohort of 94 patients with spinocerebellar ataxia type 31 from Nagano

    • Author(s)
      Sakai H, Yoshida K, Shimizu Y, et al. (計6名)
    • Journal Title

      Japan. Neurogenetics (in press)

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Presentation] 純粋小脳型脊髄小脳変性症における臨床像と脳血流シンチグラフィの検討2009

    • Author(s)
      清水雄策, 吉田邦広, 安出卓司, (他2名)
    • Organizer
      第50回日本神経学会総会
    • Place of Presentation
      仙台
    • Year and Date
      2009-05-22
    • Related Report
      2009 Final Research Report
  • [Presentation] 純粋小脳型脊髄小脳変性症における臨床像と脳血流シンチグラフィの検討.2009

    • Author(s)
      清水雄策, 吉田邦広, 安出卓司, ら.(計5名)
    • Organizer
      第50回日本神経学会総会
    • Place of Presentation
      仙台
    • Year and Date
      2009-05-22
    • Related Report
      2009 Annual Research Report
  • [Presentation] 末梢神経障害を伴った脊髄小脳変性症(SCD)患者の臨床像.2009

    • Author(s)
      中村勝哉, 吉田邦広, 関島良樹, ら.(計8名)
    • Organizer
      第50回日本神経学会総会
    • Place of Presentation
      仙台
    • Year and Date
      2009-05-21
    • Related Report
      2009 Annual Research Report
  • [Presentation] 脊髄小脳変性症の臨床-診断・治療の実際-2009

    • Author(s)
      吉田邦広
    • Organizer
      第50回日本神経学会総会
    • Place of Presentation
      仙台
    • Year and Date
      2009-05-20
    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Presentation] 16番染色体長腕に連鎖する優性遺伝性脊髄小脳変性症(16q-ADCA)の自然史2008

    • Author(s)
      吉田邦広, 清水雄策, 森田洋, (他8名)
    • Organizer
      第49回日本神経学会総会
    • Place of Presentation
      横浜
    • Year and Date
      2008-05-16
    • Related Report
      2009 Final Research Report
  • [Presentation] 16番染色体長腕に連鎖する優性遺伝性脊髄小脳変性症(16q-ADCA)の自然史.2008

    • Author(s)
      吉田邦広, 清水雄策, 森田洋, 中村勝哉, 田澤浩一, 岡野友美, 大原慎司, 井上敦, 田畑賢一, 佐藤俊一, 池田修一.
    • Organizer
      第49回日本神経学会総会
    • Place of Presentation
      横浜
    • Year and Date
      2008-05-16
    • Related Report
      2008 Annual Research Report
  • [Presentation] 脊髄小脳失調症6型(SCA6)に対するガバペンチン療法2008

    • Author(s)
      中村勝哉, 吉田邦広, 宮崎大吾, (他2名)
    • Organizer
      第49回日本神経学会総会
    • Place of Presentation
      横浜
    • Year and Date
      2008-05-15
    • Related Report
      2009 Final Research Report
  • [Presentation] 脊髄小脳失調症6型(SCA6)に対するガバペンチン療法.2008

    • Author(s)
      中村勝哉, 吉田邦広, 宮崎大吾, 森田洋, 池田修一.
    • Organizer
      第49回日本神経学会総会
    • Place of Presentation
      横浜
    • Year and Date
      2008-05-15
    • Related Report
      2008 Annual Research Report
  • [Presentation] 脊髄小脳失調症6型の自然史-多施設共同後ろ向き調査-.2008

    • Author(s)
      安井建一, 矢部一郎, 佐々木秀直, 新井公人, 金井数明, 服部孝道, 吉田邦広, 磯崎英治, 小野寺理, 西澤正豊, 中島健二.
    • Organizer
      第49回日本神経学会総会
    • Place of Presentation
      横浜
    • Year and Date
      2008-05-15
    • Related Report
      2008 Annual Research Report
  • [Presentation] 脊髄小脳失調症6型(SCA6)に対するガバペンチン療法2008

    • Author(s)
      中村勝哉, 吉田邦広, 宮崎大吾, (他2名)
    • Organizer
      第105回日本内科学会講演会
    • Place of Presentation
      東京
    • Year and Date
      2008-04-11
    • Related Report
      2009 Final Research Report
  • [Presentation] 脊髄小脳失調症6型(SCA6)に対するガバペンチン療法.2008

    • Author(s)
      中村勝哉, 吉田邦広, 宮崎大吾, 森田洋, 池田修一.
    • Organizer
      第105回日本内科学会講演会
    • Place of Presentation
      東京
    • Year and Date
      2008-04-11
    • Related Report
      2008 Annual Research Report
  • [Presentation] 16番染色体長腕に連鎖する優性遺伝性脊髄小脳変性症の病因解析2007

    • Author(s)
      吉田邦広, 堺温哉, 大畑尚子, (他4名)
    • Organizer
      第48回日本神経学会総会
    • Place of Presentation
      名古屋
    • Year and Date
      2007-05-18
    • Related Report
      2009 Final Research Report 2007 Annual Research Report
  • [Presentation] puratrophin-1遺伝子-16C>T置換陽性患者の臨床像に関する検討2007

    • Author(s)
      清水雄策, 吉田邦広, 岡野友美, (他1名)
    • Organizer
      第48回日本神経学会総会
    • Place of Presentation
      名古屋
    • Year and Date
      2007-05-18
    • Related Report
      2009 Final Research Report 2007 Annual Research Report
  • [Presentation] 長野県の原因遺伝子未同定SCA患者におけるSCA14遺伝子異常の検討2007

    • Author(s)
      岡野友美, 吉田邦広, 清水雄策, (他2名)
    • Organizer
      第48回日本神経学会総会
    • Place of Presentation
      名古屋
    • Year and Date
      2007-05-16
    • Related Report
      2009 Final Research Report 2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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