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2008 Fiscal Year Final Research Report

Association between COMT gene polymorphism and the frontal cortex function with near-infrared monitoring system : comparative study among ADHD and their families.

Research Project

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Project/Area Number 18591314
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Psychiatric science
Research InstitutionKanazawa Medical University

Principal Investigator

JIBIKI Itsuki  Kanazawa Medical University, 医学部, 教授 (60110532)

Project Period (FY) 2006 – 2008
KeywordsADHD / COMT / 衝動性 / 新奇性追求 / DRD4 / DAT1
Research Abstract

ADHD(注意欠陥多動障害)は遺伝的に複雑な疾患であるが遺伝性は0.76と報告されている。15人のADHD(男性12、女性3、全員が混合型)と家族の49人でドパミン系遺伝子多型を分析した。COMTはValine/Valine型が一般対照群より多く(ADHD本人7/15、家族16/34)、DRD4では7-repeat alleleはなかったが5-repeatが2人いた。DAT1は1家族4人を除く残り45名が10-repeat alleleだった。遺伝子多型と衝動性、新奇性追求の指標との関連性は統計的有意差がなかった。

  • Research Products

    (2 results)

All 2008 2006

All Presentation (2 results)

  • [Presentation] ADHDとその家族におけるCOMTおよびDRD4の解析2008

    • Author(s)
      榎戸芙佐子, 北本福美, 小泉葉月, 地引逸亀, 堀内真希
    • Organizer
      第49回日本児童青年精神医学会
    • Place of Presentation
      広島市
    • Year and Date
      2008-11-06
  • [Presentation] Symposium AD/HD Symptomatology of AD/HD considered from qualitative aspects of obsessive-compulsive and autistic behaviors2006

    • Author(s)
      Fusako Enokid, Fukumi Kitamoto, Masako Ohara, Itsuki Jibiki.
    • Organizer
      17th IACAPAP World Congress, 2006
    • Place of Presentation
      Melbourne
    • Year and Date
      2006-09-12

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Published: 2011-06-18   Modified: 2016-04-21  

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