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Establishment of immunoassay system for phosphorylated TDP-43 and the study of the localization of phosphorylated TDP-43 using the immunoelectron microscopy

Research Project

Project/Area Number 21591108
Research Category

Grant-in-Aid for Scientific Research (C)

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

Principal Investigator

FUJITA Yukio  群馬大学, 大学院・医学系研究科, 講師 (70420172)

Co-Investigator(Kenkyū-buntansha) OKAMOTO Koichi  群馬大学, 大学院・医学系研究科, 教授 (00124652)
Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywords筋萎縮性側索硬化症 / TDP-43 / FUS / RNA関連蛋白 / 家族性筋萎縮性側索硬化症 / 遺伝子変異 / 神経病理 / ゴルジ装置 / fused in sarcoma / ALSモデル動物
Research Abstract

Several studies about DNA/RNA binding proteins such as TDP-43 and FUS have examined. I found a novel TARDBP gene mutation in familial ALS patients and published the clinical and pathological findings of them in detail. Furthermore, I published the reports about a patient with familial ALS with FUS mutation, a patient with sporadic ALS with numerous FUS-positive inclusions, and the mechanism of neuronal degeneration of the model rats of ALS. I also read the paper about the relationship between TDP-43 and FUS at the international meetings.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (25 results)

All 2012 2011 2010 2009 Other

All Journal Article (11 results) (of which Peer Reviewed: 11 results) Presentation (12 results) Book (2 results)

  • [Journal Article] Comparison of phosphorylated TDP-43-positive inclusions in oculomotor neurons in patients with non-ALS and ALS disorders2012

    • Author(s)
      Mizuno Y, Fujita Y, Takatama M, Okamoto K
    • Journal Title

      J Neurol Sci

      Volume: 315 Pages: 20-25

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Different clinical and neuropathological phenotypes of familial ALS with A315E TARDBP mutation2011

    • Author(s)
      Fujita Y, Ikeda M, Yanagisawa T, Senoo Y, Okamoto K
    • Journal Title

      Neurology

      Volume: 77 Pages: 1427-1431

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Numerous FUS-positive inclusions in an elderly woman with motor neuron disease2011

    • Author(s)
      Fujita Y, Fujita S, Takatama M, Ikeda M, Okamoto K
    • Journal Title

      Neuropathology

      Volume: 31 Pages: 170-176

    • Related Report
      2011 Annual Research Report 2011 Final Research Report 2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Morphological changes of Golgi apparatus in adult rats after facial nerve injuries2011

    • Author(s)
      Fujita Y, Watabe K, Ikeda K, Mizuno Y, Okamoto K
    • Journal Title

      Neuropathology

      Volume: 31 Pages: 42-47

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Peripherin partially localizes in Bunina bodies in amyotrophic lateral sclerosis2011

    • Author(s)
      Mizuno Y
    • Journal Title

      J Neurol Sci

      Volume: 302 Pages: 14-18

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Japanese ALS6 family with mutation R521C in the FUS/TLS gene : a clinical, pathological and genetic report2010

    • Author(s)
      Yamamoto-Watanabe Y, Watanabe M, Okamoto K, Fujita Y, Jackson M, Ikeda M, Nakazato Y, Ikeda Y, Matsubara E, Kawarabayashi T, Shoji M
    • Journal Title

      J Neurol Sci

      Volume: 296 Pages: 59-63

    • Related Report
      2011 Final Research Report 2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pathology of protein synthesis and degradation system in ALS2010

    • Author(s)
      Okamoto K, Fujita Y, Mizuno Y
    • Journal Title

      Neuropathology

      Volume: 30 Pages: 189-193

    • NAID

      10029320578

    • Related Report
      2011 Final Research Report 2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Involvement of endoplasmic reticulum stress defined by activated unfolded protein response in multiple system atrophy2010

    • Author(s)
      Makioka K
    • Journal Title

      J Neurol Sci

      Volume: 297 Pages: 60-65

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Phosphorylation-dependent TDP-43 antibody detects intraneuronal dot-like structures showing morphological characters of granulovacuolar degeneration2009

    • Author(s)
      Kadokura A, Yamazaki T, Kakuda S, Lemewre CA, Fujita Y, et al
    • Journal Title

      Neurosci Lett

      Volume: 463 Pages: 87-92

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Optineurin in neurodegenerative diseases

    • Author(s)
      Osawa T
    • Journal Title

      Neuropathology

      Volume: In press

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Morphological changes of Golgi apparatus in adult rats after facial nerve injuries

    • Author(s)
      Fujita Y
    • Journal Title

      Neuropathology (In press)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] Different clinical and neuropathological phenotypes of familial ALS with a novel A315E TARDBP mutation2011

    • Author(s)
      Fujita Y, et al
    • Organizer
      15th congress of the European Federation of Neurological Societies
    • Place of Presentation
      Budapest, Hungary
    • Year and Date
      2011-09-11
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] 新規のTARDBP遺伝子変異を認めた家族性ALSの1家系-臨床的,神経病理学的検討-2011

    • Author(s)
      藤田行雄, 他
    • Organizer
      第52回日本神経病理学会
    • Place of Presentation
      京都
    • Year and Date
      2011-06-04
    • Related Report
      2011 Annual Research Report
  • [Presentation] 運動ニューロン疾患の抗FUS抗体を用いた検討2011

    • Author(s)
      藤田行雄, 他
    • Organizer
      第52回日本神経学会総会
    • Place of Presentation
      名古屋
    • Year and Date
      2011-05-18
    • Related Report
      2011 Annual Research Report
  • [Presentation] Motor Neuron disease with FUS pathology2010

    • Author(s)
      Fujita Y, et al
    • Organizer
      BRI International Symposium 2010
    • Place of Presentation
      Niigata, Japan
    • Year and Date
      2010-11-22
    • Related Report
      2011 Final Research Report
  • [Presentation] Motor Neuron disease with FUS pathology2010

    • Author(s)
      Fujita Y
    • Organizer
      Current Understandings and Future Directions for ALS
    • Place of Presentation
      新潟大学統合脳機能研究センター(新潟)
    • Year and Date
      2010-11-22
    • Related Report
      2010 Annual Research Report
  • [Presentation] FUS pathology in patients with motor neuron disease2010

    • Author(s)
      Fujita Y, et al
    • Organizer
      XVIIth International Congress of Neuropathology
    • Place of Presentation
      Salzburg, Austria
    • Year and Date
      2010-09-12
    • Related Report
      2011 Final Research Report
  • [Presentation] FUS pathology in patients with motor neuron disease2010

    • Author(s)
      Fujita Y
    • Organizer
      第17回世界神経病理学会
    • Place of Presentation
      オーストリア,ザルツプルグ
    • Year and Date
      2010-09-12
    • Related Report
      2010 Annual Research Report
  • [Presentation] ALS脊髄前角細胞におけるシスタチンCとTDP-43の免疫染色性との関連2010

    • Author(s)
      藤田行雄
    • Organizer
      第51回日本神経学会
    • Place of Presentation
      東京国際フォーラム(東京)
    • Year and Date
      2010-05-21
    • Related Report
      2010 Annual Research Report
  • [Presentation] 運動ニューロン疾患の抗FUS抗体を用いた検討2010

    • Author(s)
      藤田行雄
    • Organizer
      第51回日本神経病理学会
    • Place of Presentation
      シェーンバッハ・サボー(東京)
    • Year and Date
      2010-04-23
    • Related Report
      2010 Annual Research Report
  • [Presentation] Relationship of alpha-synuclein pathology between epicardium and dorsal vagal nuclei2009

    • Author(s)
      Fujita Y
    • Organizer
      19th IAGG World Congress of Gerontology and Geriatrics
    • Place of Presentation
      Paris, France
    • Year and Date
      2009-07-06
    • Related Report
      2009 Annual Research Report
  • [Presentation] 多数の好塩基性封入体を認めた高齢発症のMNDの1剖検例2009

    • Author(s)
      藤田行雄
    • Organizer
      第50回日本神経学会総会
    • Place of Presentation
      高松
    • Year and Date
      2009-06-06
    • Related Report
      2009 Annual Research Report
  • [Presentation] 新たに作製したリン酸化TDP-43抗体を用いたALS剖検例の検討2009

    • Author(s)
      藤田行雄
    • 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
  • [Book] 認知症学(上)-その解明と治療の最新知見-II.基礎編認知症関連分子生物学各論FUS/TLSと前頭側頭葉変性症2011

    • Author(s)
      藤田行雄, 岡本幸市
    • Publisher
      日本臨牀
    • Related Report
      2011 Final Research Report
  • [Book] 認知症学(上)-その解明と治療の最新知見-II.基礎編認知症関連分子生物学各論FUS/TLSと前頭側頭葉変性症2011

    • Author(s)
      藤田行雄, 岡本幸市
    • Total Pages
      5
    • Publisher
      日本臨床
    • Related Report
      2011 Annual Research Report

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

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