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A novel model of epilepsy: Familial spontaneous epileptic cats

Research Project

Project/Area Number 22688027
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Clinical veterinary science
Research InstitutionNippon Veterinary and Life Science University

Principal Investigator

HASEGAWA Daisuke  日本獣医生命科学大学, 獣医学部, 講師 (20366793)

Project Period (FY) 2010-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥20,410,000 (Direct Cost: ¥15,700,000、Indirect Cost: ¥4,710,000)
Fiscal Year 2013: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2012: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2011: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2010: ¥8,840,000 (Direct Cost: ¥6,800,000、Indirect Cost: ¥2,040,000)
Keywordsてんかん / 動物モデル / 遺伝 / ネコ / 脳波 / MRI / 疾病モデル / 疾病モデル動物
Research Abstract

This sequential study is performed to establish a family line of spontaneous epileptic cat (FSEC) as a novel animal model of epilepsy. FSEC is thought to be inherited as autosomal recessive and can maintain the strain only affected animals. The seizure types of FSEC correspond to human mesial temporal lobe epilepsy and existing model of temporal lobe epilepsy (kindling, kainate, or EL mice), ie., limbic focal seizures with/without secondarily generalizations. Electroencephalographic and MRI features also show that the epileptogenic zone of FSEC exist in the amygdala and/or hippocampus. We are convinced that FSEC will be a precious and important animal model of "true" (spontaneous and genetic) epilepsy.

Report

(5 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (15 results)

All 2014 2013 2012 2010 2009

All Journal Article (7 results) (of which Peer Reviewed: 4 results) Presentation (8 results)

  • [Journal Article] Electroencephalographic features of familial spontaneous epileptic cats2014

    • Author(s)
      Hasegawa D, Mizoguchi S, Kuwabara T, Hamamoto Y, Ogawa F, Matsuki N, Uchida K, Fujita M
    • Journal Title

      Epilepsy Research

      Volume: (In Press)

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Electroencephalographic features of familial spontaneous epileptic cats2014

    • Author(s)
      Hasegawa D, Mizoguchi S, Kuwabara T, Hamamoto Y, Ogawa F, Matsuki N, Uchida K, Fujita M.
    • Journal Title

      Epilepsy Research

      Volume: XX Issue: 6 Pages: 1018-1025

    • DOI

      10.1016/j.eplepsyres.2014.05.007

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] てんかんとMRI を主軸とした脳疾患の基礎的・臨床的研究(梅野信吉賞受賞研究)2012

    • Author(s)
      長谷川大輔
    • Journal Title

      日本獣医生命科学大学研究報告

      Volume: 61 Pages: 35-41

    • Related Report
      2013 Final Research Report
  • [Journal Article] A familial spontaneous epileptic feline strain : a novel model of idiopathic/genetic epilepsy2010

    • Author(s)
      Kuwabara T, Hasegawa D (equally contribute, Corresponding), Ogawa F, Kobayashi M, Fujita M, Suzuki K, Matsuki N, Orima H
    • Journal Title

      Epilepsy Research

      Volume: 92 Pages: 85-88

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] 動物のてんかん : 基礎と臨床2010

    • Author(s)
      長谷川大輔
    • Journal Title

      Epilepsy

      Volume: Vol.4, No.2 Pages: 21-28

    • Related Report
      2013 Final Research Report
  • [Journal Article] A familial spontaneous epileptic feline strain : A novel model of idiopathic/genetic epilepsy2010

    • Author(s)
      Takayuki Kuwabara
    • Journal Title

      Epilepsy Research

      Volume: 92 Pages: 85-88

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 動物のてんかん:臨床と研究2010

    • Author(s)
      長谷川大輔
    • Journal Title

      Epilepsy

      Volume: 4 Pages: 97-104

    • NAID

      40017387848

    • Related Report
      2010 Annual Research Report
  • [Presentation] 新規特発性てんかんモデルとしての自然発症性てんかんネコ(第2報) : 脳波的特徴2013

    • Author(s)
      長谷川大輔, 溝口俊太, 桑原孝幸, 小川ふきえ, 松木直章, 藤田道郎
    • Organizer
      第47回日本てんかん学会
    • Place of Presentation
      北九州
    • Year and Date
      2013-10-11
    • Related Report
      2013 Final Research Report
  • [Presentation] 新規特発性てんかんモデルとしての自然発症性てんかんネコ(第3報) : MR 画像上の特徴2013

    • Author(s)
      溝口俊太, 長谷川大輔, 桑原孝幸, 小川ふきえ, 松木直章, 藤田道郎
    • Organizer
      第47回日本てんかん学会
    • Place of Presentation
      北九州
    • Year and Date
      2013-02-22
    • Related Report
      2013 Final Research Report
  • [Presentation] 新規特発性てんかんモデルとしての自然発症性てんかんネコ(第2報):脳波的特徴2013

    • Author(s)
      長谷川大輔,溝口俊太,桑原孝幸,小川ふきえ,松木直章,藤田道郎
    • Organizer
      第47回日本てんかん学会
    • Place of Presentation
      北九州国際会議場
    • Related Report
      2013 Annual Research Report
  • [Presentation] 新規特発性てんかんモデルとしての自然発症性てんかんネコ(第3法):MR画像上の特徴2013

    • Author(s)
      溝口俊太,長谷川大輔,桑原孝幸,小川ふきえ,松木直章,藤田道郎
    • Organizer
      第47回日本てんかん学会
    • Place of Presentation
      北九州国際会議場
    • Related Report
      2013 Annual Research Report
  • [Presentation] てんかん研究とMRI : てんかんとMRI を主軸とした脳疾患の基礎的・臨床的研究2012

    • Author(s)
      長谷川大輔
    • Organizer
      第28会日本獣医生命科学大学学術交流会
    • Place of Presentation
      名古屋
    • Year and Date
      2012-10-21
    • Related Report
      2013 Final Research Report
  • [Presentation] 自然発症性てんかん猫モデルにおける海馬のMR volumetry2012

    • Author(s)
      桑原孝幸, 長谷川大輔, 溝口俊太, 武藤陽信, 藤田道郎
    • Organizer
      第50回日本獣医画像診断学会
    • Place of Presentation
      大阪
    • Year and Date
      2012-01-08
    • Related Report
      2013 Final Research Report
  • [Presentation] 自然発症性てんかん猫モデルにおける海馬のMR volumetry2012

    • Author(s)
      桑原孝幸, 長谷川大輔, 他3名
    • Organizer
      第50回日本獣医画像診断学会記念大会
    • Place of Presentation
      梅田スカイビル(大阪市)
    • Year and Date
      2012-01-08
    • Related Report
      2011 Annual Research Report
  • [Presentation] 新規特発性てんかんモデルとしての自然発症性てんかん猫のコロニー化(第1報)2009

    • Author(s)
      長谷川大輔, 桑原孝幸, 小林正典, 藤田道郎, 鈴木浩悦, 鈴木勝士, 織間博光
    • 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
      2013 Final Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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