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Identification of the molecule binding with the cardiac transcriptional regulator HOP and analysis on the molecular function of heart failure

Research Project

Project/Area Number 21590925
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Circulatory organs internal medicine
Research InstitutionThe University of Tokyo

Principal Investigator

MORITA Hiroyuki  東京大学, 医学部附属病院, 特任准教授 (60323573)

Co-Investigator(Kenkyū-buntansha) NAGAI Ryozo  東京大学, 医学部附属病院, 教授 (60207975)
Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
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: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords心不全 / 拡張型心筋症 / 転写制御因子 / 会合分子 / 転写因子 / 遺伝子変異
Research Abstract

HOP(Homeodomain-Only Protein) is a unique transcriptional regulator, which lacks DNA binding capacity but functions as the repressor of SRF-induced transcription. To identify the key molecule which could account for the functional consequences triggered by the HOP missense mutation identified previously in the patients with familial dilated cardiomyopathy, protein partner of HOP was screened using yeast 2-hybrid system in this study. Here I could identify 14 proteins which can bind with HOP. Identification of the molecular pathway linking with HOP will lead to the development of the novel therapeutic approach for heart failure.

Report

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

    (29 results)

All 2012 2011 2010 2009

All Journal Article (19 results) (of which Peer Reviewed: 11 results) Presentation (7 results) Book (3 results)

  • [Journal Article] Serum levels of IgG4 and soluble interleukin-2 receptor in patients with coronary artery disease2012

    • Author(s)
      Sakamoto A, Ishizaka N, Saito K, Imai Y, Morita H, Koike K, Kohro T, Nagai R
    • Journal Title

      Clin Chim Acta

      Volume: 413 Pages: 577-581

    • URL

      http://www.ncbi.nlm.nih.gov/pubmed/22146599

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Inverse association between the existence of coronary artery disease and progression of abdominal aortic aneurysm2012

    • Author(s)
      Nakayama A, Morita H, Nagai R, et al.
    • Journal Title

      Atherosclerosis

      Volume: (掲載確定)

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evaluating Japanese patients with the Marfan syndrome using high-throughput microarray-based mutational analysis of fibrillin-1 gene2011

    • Author(s)
      Ogawa N, Imai Y, Takahashi Y, Nawata K, Hara K, Nishimura H, Kato M, Takeda N, Kohro T, Morita H, Taketani T, Morota T, Yamazaki T, Goto J, Tsuji S, Takamoto S, Nagai R, Hirata Y
    • Journal Title

      Am J Cardiol

      Volume: 108 Pages: 1801-1807

    • URL

      http://www.sciencedirect.com/science/article/pii/S0002914911024350

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Reproducibility and diagnostic accuracy of three-layer speckle tracking echocardiography in a swine chronic ischemia model2011

    • Author(s)
      Kimura K, Takenaka K, Ebihara A, Uno K, Iwata H, Sata M, Kohro T, Morita H, Yatomi Y, Nagai R
    • Journal Title

      Echocardiography

      Volume: 28 Pages: 1148-1155

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Vemurafenib in melanoma with BRAF V600E mutation2011

    • Author(s)
      Morita H, Nagai R
    • Journal Title

      New England Journal of Medicine

      Volume: 365 Pages: 1448-1448

    • URL

      http://www.nejm.org/doi/full/10.1056/NEJMc1108651

    • Related Report
      2011 Final Research Report
  • [Journal Article] 循環器疾患の遺伝子診断2011

    • Author(s)
      森田啓行
    • Journal Title

      呼吸と循環

      Volume: 59(8) Pages: 817-823

    • NAID

      40003060757

    • Related Report
      2011 Final Research Report
  • [Journal Article] 心筋症発症原因から新しい治療法を考える2011

    • Author(s)
      小室一成、竹村元三、森田啓行、山岸正和
    • Journal Title

      Cardiac Practice

      Volume: 22(3) Pages: 243-251

    • Related Report
      2011 Final Research Report
  • [Journal Article] Prediction of coronary artery stenosis using strain imaging diastolic index at rest in patients with preserved ejection fraction2011

    • Author(s)
      Kimura K, Takenaka K, Pan X, Ebihara A, Uno K, Fukuda N, Kohro T, Morita H, Yatomi Y, Nagai R
    • Journal Title

      J Cardiol

      Volume: 57 Pages: 311-315

    • URL

      http://www.sciencedirect.com/science/article/pii/S0914508711000116

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Vemurafenib in melanoma with BRAF V600E mutation2011

    • Author(s)
      Morita H, Nagai R
    • Journal Title

      N Engl J Med

      Volume: 365 Pages: 1448-1448

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 心筋症2010

    • Author(s)
      森田啓行
    • Journal Title

      内科

      Volume: 106(6) Pages: 1007-110

    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Journal Article] Retinopathy progression in type 2 diabetes2010

    • Author(s)
      Morita H, Nagai R
    • Journal Title

      New England Journal of Medicine

      Volume: 363 Pages: 2171-2171

    • URL

      http://www.nejm.org/doi/full/10.1056/NEJMc1009236

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Genome-wide association study of coronary artery disease2010

    • Author(s)
      Ogawa N, Imai Y, Morita H, Nagai R
    • Journal Title

      Int J Hypertens

      Volume: 2010 Pages: 1-8

    • DOI

      10.4061/2010/790539

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Seidman JG, Seidman CE. Sarcomere gene mutations in hypertrophy and heart failure2010

    • Author(s)
      Morita H, Nagai R
    • Journal Title

      J Cardiovasc Transl Res

      Volume: 3 Issue: 4 Pages: 297-303

    • DOI

      10.1007/s12265-010-9188-4

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] MMP12, lung function, and COPD in high-risk populations2010

    • Author(s)
      Morita H, Nagai R
    • Journal Title

      New England Journal of Medicine

      Volume: 362 Pages: 1241-1241

    • URL

      http://www.nejm.org/doi/full/10.1056/NEJMc1000959

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Sarcomere gene mutations in hypertrophy and heart failure.2010

    • Author(s)
      Morita H, Nagai R, Seidman JG, Seidman CE.
    • Journal Title

      J Cardiovasc Transl Res.

      Volume: 3 Pages: 297-303

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 世界における高血圧の現況と心血管疾患制圧への取り組み2009

    • Author(s)
      森田啓行、永井良三
    • Journal Title

      日本臨床

      Volume: 67 Pages: 36-44

    • Related Report
      2011 Final Research Report
  • [Journal Article] 高血圧・循環器疾患2009

    • Author(s)
      森田啓行、永井良三
    • Journal Title

      日本臨床

      Volume: 67(6) Pages: 1095-1102

    • Related Report
      2011 Final Research Report
  • [Journal Article] 遺伝子解析技術を活用した循環器疾患の病因解明2009

    • Author(s)
      森田啓行
    • Journal Title

      最新医学 64

      Pages: 130-136

    • Related Report
      2009 Annual Research Report
  • [Journal Article] ゲノム研究最前線-疾患ゲノム研究の原状と展望-高血圧・循環器疾患2009

    • Author(s)
      森田啓行, 永井良三
    • Journal Title

      日本臨床 67

      Pages: 1095-1102

    • Related Report
      2009 Annual Research Report
  • [Presentation] 心筋症~遺伝子解析から病態を考える2011

    • Author(s)
      森田啓行
    • Organizer
      第1回Translational Research Conference in Saitama
    • Place of Presentation
      埼玉
    • Year and Date
      2011-12-13
    • Related Report
      2011 Final Research Report
  • [Presentation] 心筋症~遺伝子解析から病態を考える2011

    • Author(s)
      森田啓行
    • Organizer
      Translational Research Conference in Saitama
    • Place of Presentation
      埼玉県大宮市(招待講演)
    • Year and Date
      2011-12-13
    • Related Report
      2011 Annual Research Report
  • [Presentation] 医学における科学的方法論2011

    • Author(s)
      森田啓行
    • Organizer
      第6回医療の質・安全学会学術集会シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2011-11-19
    • Related Report
      2011 Final Research Report
  • [Presentation] メラトニンの血管保護作用~ラメルテオンへの期待~2010

    • Author(s)
      森田啓行
    • Organizer
      第10回Metropolitan Interventional Cardiovascular Conference
    • Place of Presentation
      東京
    • Year and Date
      2010-06-05
    • Related Report
      2011 Final Research Report
  • [Presentation] 遺伝子多型(SNP)と遺伝子変異(mutation)2010

    • Author(s)
      森田啓行
    • Organizer
      第4回Young Researchers Conference
    • Place of Presentation
      東京
    • Year and Date
      2010-05-18
    • Related Report
      2011 Final Research Report
  • [Presentation] 心肥大・心筋症の遺伝疫学的検討2010

    • Author(s)
      森田啓行
    • Organizer
      第8回高知県心筋症ネットワーク
    • Place of Presentation
      高知
    • Year and Date
      2010-05-14
    • Related Report
      2011 Final Research Report
  • [Presentation] Sarcomere gene mutations as a common cause of "unexplained" pediatric cardiac hypertrophy2010

    • Author(s)
      Hiroyuki Morita
    • Organizer
      XXth World Congress of the International Society for Heart Research 2010 Kyoto
    • Place of Presentation
      京都
    • Year and Date
      2010-05-13
    • Related Report
      2011 Final Research Report
  • [Book] 遺伝子疾患としての循環器病カラー版循環器病学基礎と臨床2010

    • Author(s)
      森田啓行
    • Publisher
      西村書店
    • Related Report
      2011 Final Research Report
  • [Book] 動脈硬化循環器疾患のサイエンス2010

    • Author(s)
      森田啓行、永井良三
    • Publisher
      南山堂
    • Related Report
      2011 Final Research Report
  • [Book] 循環器疾患と遺伝子異常内科学書改訂第7版2009

    • Author(s)
      森田啓行、永井良三
    • Publisher
      中山書店
    • Related Report
      2011 Final Research Report

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

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