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Research for scientific evidences on diagnostic epilepsy pathology

Research Project

Project/Area Number 21500342
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Nerve anatomy/Neuropathology
Research Institution財団法人東京都医学総合研究所 (2011)
Tokyo Metropolitan Organization for Medical Research (2009-2010)

Principal Investigator

ARAI Nobutaka  財団法人東京都医学総合研究所, 脳発達・神経再生研究分野, 参事研究員 (10167984)

Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywordsてんかん / 脳外科治療 / 外科病理診断 / アストロサイト / 組織鉄 / 外傷性てんかん / 限局性皮質異形成 / てんかん外科手術 / 脳形成異常 / 鉄暴露 / 神経可塑性 / 海馬硬化 / 脳炎
Research Abstract

The specific aim of this study is focused on disclosing of pathological changes, if any, causing intractable epilepsy. Both of abnormal deposit of iron granules in the astrocytes and abnormal immunohistochemial expression of glutamate transporter of glia type were observed in normal-looking area around organic lesions, taken from epileptogenic cortices by neurosurgical procedures. Those findings strongly suggest a possibility that dysfunction of the astrocytes causes epilepsy.

Report

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

    (20 results)

All 2011 2010 2009 Other

All Journal Article (9 results) (of which Peer Reviewed: 7 results) Presentation (8 results) Book (1 results) Remarks (2 results)

  • [Journal Article] 脳の微小形成不全と発達障害2011

    • Author(s)
      新井信隆
    • Journal Title

      医学のあゆみ

      Volume: 239巻 Pages: 621-626

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 難治性てんかんの神経病理-外傷性てんかん研究の今後の課題を中心に2010

    • Author(s)
      新井信隆
    • Journal Title

      医学のあゆみ

      Volume: 232巻 Pages: 1080-1085

    • Related Report
      2011 Final Research Report
  • [Journal Article] Radiologic and Neuropathologic Findings in Patients in a Family with Dentatorubral-Pallidoluysian Atrophy.2010

    • Author(s)
      Sunami Y, et al
    • Journal Title

      Am J Neuroradiology

      Volume: 32 Pages: 109-114

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Immunohistochemical characterization of microglia in Nasu-Hakola diseasebrains.2010

    • Author(s)
      Satoh J, et al
    • Journal Title

      Neuropathology

      Volume: (Ahead of print)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 難治性てんかんの神経病理-外傷性てんかん研究の今後の課題を中心に-2010

    • Author(s)
      新井信隆
    • Journal Title

      医学のあゆみ

      Volume: 232 Pages: 1080-1085

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 難治性てんかんの神経病理-外傷後てんかん研究の今後の課題を中心に2010

    • Author(s)
      新井信隆
    • Journal Title

      医学のあゆみ 23

      Pages: 1080-1085

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Rasmussen 脳炎2010

    • Author(s)
      新井信隆
    • Journal Title

      Clinical Neuroscience 28

      Pages: 248-249

    • Related Report
      2009 Annual Research Report
  • [Journal Article] Good interobserver and intraobserver agreement in the evaluation of the new ILAE classification of focal cortical dysplasia

    • Author(s)
      Coras R, Boer OJ, Armstrong D, Becker A, Jaques T, Arai N, et al
    • Journal Title

      Epilepsia

      Volume: (in press)

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Good interobserver and intraobserver agreement in the evaluation of the new ILAE classification of Focal Cortical Dysplasias

    • Author(s)
      Coras A, et al
    • Journal Title

      Epilepsia

      Volume: (in press)

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] 鉄沈着てんかん焦点部における神経可塑性異常に関する免疫組織学的検討2011

    • Author(s)
      新井信隆、他
    • Organizer
      第45回日本てんかん学会学術総会
    • Place of Presentation
      新潟
    • Year and Date
      2011-10-06
    • Related Report
      2011 Final Research Report
  • [Presentation] 鉄沈着てんかん焦点部における神経可塑性異常に関する免疫組織学的検討2011

    • Author(s)
      新井信隆
    • Organizer
      第45回日本てんかん学会
    • Place of Presentation
      新潟
    • Year and Date
      2011-10-06
    • Related Report
      2011 Annual Research Report
  • [Presentation] 側頭葉てんかんの外科病理2011

    • Author(s)
      新井信隆
    • Organizer
      第29回日本脳腫瘍病理学会
    • Place of Presentation
      東京
    • Year and Date
      2011-05-21
    • Related Report
      2011 Final Research Report
  • [Presentation] 特別講演:側頭葉てんかんの外科病理2011

    • Author(s)
      新井信隆
    • Organizer
      第29回日本脳腫瘍病理学会
    • Place of Presentation
      東京(招待講演)
    • Year and Date
      2011-05-20
    • Related Report
      2011 Annual Research Report
  • [Presentation] てんかんの病理2011

    • Author(s)
      新井信隆
    • Organizer
      第46回日本てんかん外科学会総会
    • Place of Presentation
      広島市(招待講演)
    • Year and Date
      2011-01-21
    • Related Report
      2010 Annual Research Report
  • [Presentation] てんかんの病理2011

    • Author(s)
      新井信隆
    • Organizer
      第46回日本てんかん外科学会
    • Place of Presentation
      広島
    • Year and Date
      2011-01-20
    • Related Report
      2011 Final Research Report
  • [Presentation] 特異的所見を欠くてんかん焦点部の組織学的評価2009

    • Author(s)
      新井信隆
    • Organizer
      第43回日本てんかん学会
    • Place of Presentation
      弘前
    • Year and Date
      2009-10-23
    • Related Report
      2011 Final Research Report
  • [Presentation] 特異的所見を欠くてんかん焦点部の組織学的再評価2009

    • Author(s)
      新井信隆
    • Organizer
      第43回日本てんかん学会
    • Place of Presentation
      弘前市
    • Year and Date
      2009-10-22
    • Related Report
      2009 Annual Research Report
  • [Book] 小児神経の画像診断2010

    • Author(s)
      新井信隆
    • Publisher
      秀潤社
    • Related Report
      2011 Final Research Report 2009 Annual Research Report
  • [Remarks]

    • URL

      http://pathologycenter.jp/

    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://pathologycenter.jp/

    • Related Report
      2011 Annual Research Report

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

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