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Development of new treatment and prevention strategy of heart failure based on novel pathogenesis of genetic cardiomyopathy.

Research Project

Project/Area Number 26460407
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Human genetics
Research InstitutionTokyo Medical and Dental University

Principal Investigator

Hayashi Takeharu  東京医科歯科大学, 難治疾患研究所, 准教授 (90287186)

Co-Investigator(Kenkyū-buntansha) 木村 彰方  東京医科歯科大学, 難治疾患研究所, 教授 (60161551)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords心筋症 / 遺伝子 / 遺伝子解析
Outline of Final Research Achievements

(1)Using next-generation sequence (NGS) systems, we analyzed 67 cardiomyopathy-associated genes for various types of cardiomyopathy patients. Out of those, pediatric hypertrophic cardiomyopathy (HCM) patients who was high risk group of sudden cardiac death identified the mutations at high rate for not only familial but non-familial cases. Furthermore, novel homozygous desmin gene mutation was found in pediatric HCM. (2) Novel gene X mutation have been found in large HCM family with whole exome sequence. Some different mutations of gene X were found in HCM. (3) Also, novel gene A mutations associated with cardiomyopathy were found. Deletion and missense mutations of gene A were respectively identified in dilated cardiomyopathy (DCM) and HCM. Now we investigate the role of gene X and A for developing cardiomyopathy.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (12 results)

All 2017 2016 2015 2014 Other

All Journal Article (3 results) (of which Peer Reviewed: 2 results,  Open Access: 1 results,  Acknowledgement Compliant: 2 results) Presentation (8 results) (of which Invited: 1 results) Remarks (1 results)

  • [Journal Article] Familial hypertrophic obstructive cardiomyopathy with the GLA E66Q mutation and Zebra body2016

    • Author(s)
      Oikawa M, Sakamoto N, Kobayashi A, Suzuki A, Yoshihisa A. Yamaki T, Nakazato K, Suzuki H, Saitoh S, Kiko Y, Nakano H, Hayashi T, Kimura A, Takeishi Y
    • Journal Title

      BMC Cardiovasc Disord.

      Volume: 16 Issue: 1 Pages: 83-83

    • DOI

      10.1186/s12872-016-0262-y

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Screening of sarcomere gene mutations in young athletes with abnormal findings in electrocardiography: identification of a MYH7 mutation and MYBPC3 mutations.2015

    • Author(s)
      Kadota C, Arimura T, Hayashi T, Naruse TK, Kawai S, Kimura A
    • Journal Title

      Journal of human genetics

      Volume: 60 Issue: 10 Pages: 641-645

    • DOI

      10.1038/jhg.2015.81

    • NAID

      40020621514

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Development of personalized medicine and therapy for cardiomyopathy based on the pathogensis: Identification of novel disease causative gene by comprehensive mutation analysis.2014

    • Author(s)
      Hayashi T, Kimura A
    • Journal Title

      Journal of Seizon and Life Science

      Volume: 25 Pages: 221-227

    • Related Report
      2014 Research-status Report
  • [Presentation] Genetic analysis of hypertrophic cardiomyopathy with mid-ventricular obstruction phenotype.2017

    • Author(s)
      Inagaki N, Hayashi T, Takei Y, Chikamori T, Yamashina A、Kimura A.
    • Organizer
      第81回日本循環器学会
    • Place of Presentation
      石川県立音楽堂 金沢県金沢市
    • Year and Date
      2017-03-18
    • Related Report
      2016 Annual Research Report
  • [Presentation] 若年、小児発症の肥大型及び拘束型心筋症の原因遺伝子解析2016

    • Author(s)
      林 丈晴、谷本幸介、木村彰方.
    • Organizer
      第2回 日本心筋症研究会
    • Place of Presentation
      まつもと市民芸術館 長野県松本市
    • Year and Date
      2016-05-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] 若年及び小児の肥大型、拘束型心筋症の遺伝子変異解析2015

    • Author(s)
      林丈晴、谷本幸介、木村彰方
    • Organizer
      第60回日本人類遺伝学会
    • Place of Presentation
      京王プラザホテル、東京都新宿区
    • Year and Date
      2015-10-15
    • Related Report
      2015 Research-status Report
  • [Presentation] 心室中部閉塞型肥大型心筋症の病因変異探索2015

    • Author(s)
      稲垣夏子、林丈晴、武井康悦、近森大志郎、山科章、木村彰方
    • Organizer
      第60回日本人類遺伝学会
    • Place of Presentation
      京王プラザホテル、東京都新宿区
    • Year and Date
      2015-10-15
    • Related Report
      2015 Research-status Report
  • [Presentation] 心筋症の遺伝子解析の現状2015

    • Author(s)
      林丈晴、谷本幸介、木村彰方
    • Organizer
      第1回日本心筋症研究会
    • Place of Presentation
      一橋講堂、東京都千代田区
    • Year and Date
      2015-07-04
    • Related Report
      2015 Research-status Report
    • Invited
  • [Presentation] 心室中部閉塞型肥大型心筋症の病因変異探索2015

    • Author(s)
      稲垣夏子, 林丈晴, 武井康悦, 近森大志郎, 山科章, 木村彰方
    • Organizer
      第1回日本心筋症研究会
    • Place of Presentation
      一橋講堂、東京都千代田区
    • Year and Date
      2015-07-04
    • Related Report
      2015 Research-status Report
  • [Presentation] 遺伝性心筋症変異スクリーニングシステムの構築2014

    • Author(s)
      林丈晴、谷本幸介、木村彰方.
    • Organizer
      日本人類遺伝学会第59回大会
    • Place of Presentation
      タワーホール船堀, 東京
    • Year and Date
      2014-11-20
    • Related Report
      2014 Research-status Report
  • [Presentation] 心室中部閉塞型肥大型心筋症の病因変異探索2014

    • Author(s)
      稲垣夏子、林丈晴、武井康悦、近森大志郎、谷本幸介、山科章、木村彰方
    • Organizer
      日本人類遺伝学会第59回大会
    • Place of Presentation
      タワーホール船堀 ,東京都
    • Year and Date
      2014-11-20
    • Related Report
      2014 Research-status Report
  • [Remarks] 東京医科歯科大学研究情報データベース

    • URL

      http://reins.tmd.ac.jp/html/100007822_ja.html

    • Related Report
      2014 Research-status Report

URL: 

Published: 2014-04-04   Modified: 2021-01-27  

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