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Blockade of TRPC6/3 is a Novel Therapeutic Approach Against Pathological Cardiac Remodeling

Research Project

Project/Area Number 24591095
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Circulatory organs internal medicine
Research InstitutionKyoto University

Principal Investigator

KINOSHITA Hideyuki  京都大学, 医学(系)研究科(研究院), その他 (30467477)

Co-Investigator(Kenkyū-buntansha) KUWAHARA Koichiro  京都大学, 医学部附属病院循環器内科 (30402887)
Co-Investigator(Renkei-kenkyūsha) MORI Yasuo  京都大学, 大学院工学研究科
NISHIDA Motohiro  大学共同利用機関法人自然科学研究機構, 心臓シグナル研究部門
Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords心不全 / 慢性心不全 / 肺高血圧
Outline of Final Research Achievements

In this study, we examined the role of transient receptor potential subfamily C (TRPC) 6/3 in pathological cardiac remodeling.
In model mice of chronic heart failure, blockade of TRPC6/3 significantly attenuated decrease of left ventricular systemic function without affecting blood pressure. Blockade of TRPC6/3 also inhibited PAH and RVH induced in pulmonary hypertension model animals. Blockade of TRPC6/3 could be an novel therapeutic strategy for preventing pathological cardiac remodeling.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (38 results)

All 2015 2014 2013 2012 Other

All Journal Article (10 results) (of which Peer Reviewed: 10 results,  Open Access: 3 results) Presentation (27 results) (of which Invited: 1 results) Remarks (1 results)

  • [Journal Article] Somatic chromosomal translocation between Ewsr1 and Fli1 loci leads to dilated cardiomyopathy in a mouse model.2015

    • Author(s)
      Tanaka M, Yamaguchi S, Yamazaki Y, Kinoshita H, Kuwahara K, Nakao K, Jay PY, Noda T, Nakamura T.
    • Journal Title

      Science Report

      Volume: 5 Issue: 1 Pages: 7826-7826

    • DOI

      10.1038/srep07826

    • NAID

      120007100130

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Inhibition of N-type Ca2+ channels ameliorates an imbalance in cardiac autonomic nerve activity and prevents lethal arrhythmias in mice with heart failure.2014

    • Author(s)
      Yamada Y, Kinoshita H, Kuwahara K, Nakagawa Y, Kuwabara Y, Minami T, Yamada C, Shibata J, Nakao K, Cho K, Arai Y, Yasuno S, Nishikimi T, Ueshima K, Kamakura S, Nishida M, Kiyonaka S, Mori Y, Kimura T, Kangawa K, Nakao K.
    • Journal Title

      Cardiovasc Research

      Volume: 104 Issue: 1 Pages: 183-193

    • DOI

      10.1093/cvr/cvu185

    • NAID

      120005619790

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The effects of super-flux (high performance) dialyzer on plasma glycosylated pro-B-type natriuretic peptide (proBNP) and glycosylated N-Terminal proBNP in end-stage renal disease patients on dialysis.2014

    • Author(s)
      Nakagawa Y, Nishikimi T, Kuwahara K, Yasuno S, Kinoshita H, Kuwabara Y, Nakao K, Minami T, Yamada C, Ueshima K, Ikeda Y, Okamoto H, Horii K, Nagata K, Kangawa K, Minamino N, Nakao K.
    • Journal Title

      PLoS One

      Volume: 25 Issue: 3 Pages: e92314-e92314

    • DOI

      10.1371/journal.pone.0092314

    • NAID

      120007100132

    • Related Report
      2014 Annual Research Report 2013 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Association of Takayasu arteritis with HLA-B*67:01 and two amino acids in HLA-B protein.2013

    • Author(s)
      Terao C, Yoshifuji H, Ohmura K, Murakami K, Kawabata D, Yurugi K, Tazaki J, Kinoshita H, Kimura A, Akizuki M, Kawaguchi Y, Yamanaka H, Miura Y, Maekawa T, Saji H, Mimori T
    • Journal Title

      Rheumatology

      Volume: 52(10) Issue: 10 Pages: 1769-1774

    • DOI

      10.1093/rheumatology/ket241

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Angiotensin II type 1a receptor signalling directly contributes to the increased arrhythmogenicity in cardiac hypertrophy2013

    • Author(s)
      Yasuno, S., Kuwahara, K., Kinoshita, H., Yamada, C., Nakagawa, Y., Usami, S., Kuwabara, Y., Ueshima, K., Harada, M., Nishikimi, T., Nakao, K.
    • Journal Title

      British Journal of Pharmacology

      Volume: 170(7) Issue: 7 Pages: 1384-1395

    • DOI

      10.1111/bph.12328

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Increased expression of HCN channels in the ventricular myocardium contributes to enhanced arrhythmicity in mouse failing hearts.2013

    • Author(s)
      Kuwabara, Y., Kuwahara, K., Takano, M., Kinoshita, H., Arai, Y., Yasuno, S., Nakagawa, Y., Igata, S., Usami, S., Minami, T., Yamada, Y., Nakao, K., Yamada, C., Shibata, J., Nishikimi, T., Ueshima, K., Nakao, K.
    • Journal Title

      Journal of the American Heart Association

      Volume: 2(3) Issue: 3

    • DOI

      10.1161/jaha.113.000150

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Angiotensin II-induced cardiac hypertrophy and fibrosis are promoted in mice lacking Fgf16.2013

    • Author(s)
      Matsumoto E, Sasaki S, Kinoshita H, Kito T, Ohta H, Konishi M, Kuwahara K, Nakao K, Itoh N.
    • Journal Title

      Genes Cells

      Volume: 18 Issue: 7 Pages: 544-553

    • DOI

      10.1111/gtc.12055

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Direct Immunochemiluminescent Assay for proBNP and Total BNP in Human Plasma proBNP and Total BNP Levels in Normal and Heart Failure2013

    • Author(s)
      Nishikimi, T., Okamoto, H., Nakamura, M., Ogawa, N., Horii, K., Nagata, K., Nakagawa, Y., Kinoshita, H., Yamada, C., Nakao, K., Minami, T., Kuwabara, Y., Kuwahara, K., Masuda, I., Kangawa, K., Minamino, N., Nakao, K.
    • Journal Title

      PLoS ONE

      Volume: 8(1) Issue: 1 Pages: e53233-e53233

    • DOI

      10.1371/journal.pone.0053233

    • NAID

      120005241437

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] In vivo site-specific transfection of naked plasmid DNA in mice using a tissue suction device2012

    • Author(s)
      Shimizu K, Nakao K, et al
    • Journal Title

      PloS One

      Volume: 0 Issue: 7 Pages: e41319-e41319

    • DOI

      10.1371/journal.pone.0041319

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Reciprocal expression of MRTF-A and myocardin is crucial for pathological vascular remodeling in mice.2012

    • Author(s)
      Minami T, Nakao K, et al
    • Journal Title

      EMBO J.

      Volume: 31 Issue: 23 Pages: 4428-4440

    • DOI

      10.1038/emboj.2012.296

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Presentation] Role of O-glycosylation in N-terminal region of human proBNP in its processing mechanisms2014

    • Author(s)
      Yasuaki Nakagawa, Toshio Nishikimi, Koichiro Kuwahara, Shinji Yasuno, Hideyuki Kinoshita, Yoshihiro Kuwabara, Kazuhiro Nakao, Chinatsu Yamada, Kenji Ueshima, Naoto Minamino, Takeshi Kimura, Kazuwa Nakao
    • Organizer
      AHA Scientific Sessoins
    • Place of Presentation
      Chicago
    • Year and Date
      2014-11-15 – 2014-11-19
    • Related Report
      2014 Annual Research Report
  • [Presentation] 拡張型心筋症モデルマウスにおけるN型Ca2+チャネル阻害は自律神経バランスを改善し突然死を予防する2014

    • Author(s)
      桑原宏一郎、山田優子、木下秀之、中川靖章、柴田純子、山田千夏、森泰生、中尾一和、木村剛
    • Organizer
      第37回 日本高血圧学会総会
    • Place of Presentation
      横浜
    • Year and Date
      2014-10-17 – 2014-10-19
    • Related Report
      2014 Annual Research Report
  • [Presentation] Pivotal involvement of renin-angiotensin system in promoting arrhythmogenic remodeling in mice with chronic heart failure and lethal arrhythmias2014

    • Author(s)
      Chinatsu Yamada, Koichiro Kuwahara, Hideyuki Kinoshita,Yasuaki Nakagawa, Toshio Nishikimi Kazuwa Nakao, Takeshi Kimura
    • Organizer
      第18回日本心不全学会学術集会
    • Place of Presentation
      大阪
    • Year and Date
      2014-10-10 – 2014-10-12
    • Related Report
      2014 Annual Research Report
  • [Presentation] 肺血管拡張薬中止理由の検討と病棟専従薬剤師の役割の考察2014

    • Author(s)
      吉田優子、吉田詩織、木下美津子、松原和夫、 木下秀之、中川靖章、牧山武、 静田聡、桑原宏一郎、木村剛
    • Organizer
      第2回日本肺高血圧学会(JPHS) 第3回日本肺循環学会(JPCS)合同学術集会
    • Place of Presentation
      東京
    • Year and Date
      2014-10-03 – 2014-10-05
    • Related Report
      2014 Annual Research Report
  • [Presentation] 肺動脈性肺高血圧症における肺移植術後早期の左室機能の検討2014

    • Author(s)
      米田智也、木下秀之、土井孝浩、山田徹、佐藤雅昭、青山晃博、陳豊史、桑原宏一郎、伊達洋至、木村剛
    • Organizer
      第2回日本肺高血圧学会(JPHS) 第3回日本肺循環学会(JPCS)合同学術集会
    • Place of Presentation
      東京
    • Year and Date
      2014-10-03 – 2014-10-05
    • Related Report
      2014 Annual Research Report
  • [Presentation] 肺高血圧症合併肺ランゲルハンス細胞組織球症に対する治療経過2014

    • Author(s)
      柳澤洋、木下秀之、中川靖章、牧山武、静田聡、桑原宏一郎、木村剛 山田徹、伊達洋至
    • Organizer
      第2回日本肺高血圧学会(JPHS) 第3回日本肺循環学会(JPCS)合同学術集会
    • Place of Presentation
      東京
    • Year and Date
      2014-10-03 – 2014-10-05
    • Related Report
      2014 Annual Research Report
  • [Presentation] 肺動脈性肺高血圧症患者に対する最新の治療を考える2014

    • Author(s)
      木下秀之、柳澤洋、山田千夏、中川靖章、牧山武、静田聡、桑原宏一郎、木村剛
    • Organizer
      日本心臓病学会・日本心臓リハビリテーション学会ジョイントシンポジウム
    • Place of Presentation
      仙台
    • Year and Date
      2014-09-26 – 2014-09-28
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Critical involvement of renin-angiotensin system for developing arrhythmogenic remodeling in mice with chronic heart failure and lethal arrhythmias2014

    • Author(s)
      C. Yamada, K. Kuwahara, Y. Kuwabara, H. Kinoshita, Y. Nakagawa, T. Nihikimi, K. Nakao, T. Kimura
    • Organizer
      European Society of Cardiology
    • Place of Presentation
      Barcelona
    • Year and Date
      2014-08-30 – 2014-09-03
    • Related Report
      2014 Annual Research Report
  • [Presentation] Increased Expression of HCN channels in the Ventricular Myocardium Contributes to Enhanced Arrhythmicity in Mouse Failing Hearts2014

    • Author(s)
      Yoshihiro Kuwabara, Koichiro Kuwahara, Makoto Takano, Hideyuki Kinoshita, Yuji Arai, Yasuaki Nakagawa, Shinji Ysuno, Sachiyo Igata, Satoru Usami, Takeya Minami, Yuko Yamada, Kazuhiro Nakao, Chinatsu Yamada, Junko Shibata, Toshio Nishikimi,Kenji Ueshima, Kazuwa Nakao
    • Organizer
      第31回日本心電学会学術集会
    • Place of Presentation
      東京
    • Year and Date
      2014-07-22 – 2014-07-25
    • Related Report
      2014 Annual Research Report
  • [Presentation] C-type Natriuretic Peptide Derived from Vascular Endothelial Cells Contributes to the Regulation of Blood Pressure2014

    • Author(s)
      Nakao K, Kuwahara K, Nishikimi T, Nakagawa Y, Kinoshita H, Tokudome T, Sone M, Kimura T, Kangawa,K and Nakao K
    • Organizer
      The 18th International Vascular Biology Meeting
    • Place of Presentation
      Kyoto
    • Year and Date
      2014-04-14 – 2014-04-18
    • Related Report
      2014 Annual Research Report
  • [Presentation] Reciprocal expression of MRTF-A and myocardin is crucial for pathological vascular remodeling in mice2014

    • Author(s)
      Minami T, Kuwahara K, Kuwabara Y, Cho K, Kinoshita H, Nakagawa Y, Ueda K, Kimura T.
    • Organizer
      The 18th International Vascular Biology Meeting
    • Place of Presentation
      Kyoto
    • Year and Date
      2014-04-14 – 2014-04-18
    • Related Report
      2014 Annual Research Report
  • [Presentation] 脳性(B型)ナトリウム利尿ペプチド前駆体proBNPプロセシングにおける糖鎖結合の役割2014

    • Author(s)
      中川靖章、錦見俊雄、桑原宏一郎、木下秀之、桒原佳宏、山田千夏、中尾一泰、保野慎治、上嶋健治、木村剛、南野直人、中尾一和
    • Organizer
      第51回 日本臨床分子医学会
    • Place of Presentation
      東京
    • Year and Date
      2014-04-11 – 2014-04-12
    • Related Report
      2014 Annual Research Report
  • [Presentation] 遠隔地に居住しているPGI2持続静注療法施行中の肺動脈性肺高血圧症患者における訪問看護を介した地域連携の取り組み2014

    • Author(s)
      水口果奈、長谷川友美、木下秀之、奥田菜央、中村友美、松本紀子、長野仁美、田中澄江、小田亮子、牧山武、桑原宏一郎、木村剛
    • Organizer
      第78回日本循環器学会学術集会
    • Place of Presentation
      東京国際フォーラム
    • Related Report
      2013 Research-status Report
  • [Presentation] TRPC3/6 as Potentially Novel Therapeutic Targets for the Treatment of Pulmonary Arterial Hypertension2014

    • Author(s)
      木下秀之、桑原宏一郎
    • Organizer
      第78回日本循環器学会学術集会
    • Place of Presentation
      東京国際フォーラム
    • Related Report
      2013 Research-status Report
  • [Presentation] PGI2持続点滴療法中の強皮症関連肺高血圧症に発症した右心不全に対しトルバプタンを使用した1症例の検討2013

    • Author(s)
      森内健治、木下秀之、山田千夏、中尾一泰。桒原佳宏、保野慎治、中川靖章、錦見俊雄、上嶋健治、桑原宏一郎、中尾一和
    • Organizer
      第115回日本循環器学会近畿地方会
    • Place of Presentation
      国立京都国際会館
    • Related Report
      2013 Research-status Report
  • [Presentation] 大動脈病変を合併した側頭動脈炎と考えられた1症例の検討2013

    • Author(s)
      川原さよ、木下秀之、米田智也、山田千夏、中尾一泰、桒原佳宏、保野慎治、中川靖章、錦見俊雄、上嶋健治、桑原宏一郎、中尾一和
    • Organizer
      第115回日本循環器学会近畿地方会
    • Place of Presentation
      国立京都国際会館
    • Related Report
      2013 Research-status Report
  • [Presentation] 川原さよ、木下秀之、山田千夏、中尾一泰。桒原佳宏、保野慎治、中川靖章、錦見俊雄、上嶋健治、桑原宏一郎、中尾一和2013

    • Author(s)
      気腫合併肺線維症に合併した肺高血圧症に対し肺血管拡張薬を使用した1症例
    • Organizer
      第115回日本循環器学会近畿地方会
    • Place of Presentation
      国立京都国際会館
    • Related Report
      2013 Research-status Report
  • [Presentation] 当院における強皮症、間質性肺炎を伴う肺高血圧症患者2症例に対するPGI2持続静注療法導入の試み2013

    • Author(s)
      中村友美、長野仁美、龍英美子、高橋恵子、木下秀之、桒原佳宏、中川靖章、桑原宏一郎、山本善博、中尾一和
    • Organizer
      第2回日本肺循環学会学術集会
    • Place of Presentation
      東京ステーションコンファレンス
    • Related Report
      2013 Research-status Report
  • [Presentation] 肺動脈性肺高血圧症に対する新規治療法としてのTRPC3/6阻害効果の検討2013

    • Author(s)
      木下秀之、桑原宏一郎、清中茂樹、森泰生、赤木達、中村一文、桒原佳宏、中川靖章、錦見俊雄、中尾一和
    • Organizer
      第2回日本肺循環学会学術集会
    • Place of Presentation
      東京ステーションコンファレンス
    • Related Report
      2013 Research-status Report
  • [Presentation] 抗生剤ロック療法が有効であったカテーテル関連血流感染症の1例2013

    • Author(s)
      小山和、奥田菜央、高橋恵子、中村友美、波多野雅子、松本紀子、長野仁美、田中澄江、木下秀之、桑原宏一郎
    • Organizer
      第1回肺高血圧学会学術集会
    • Place of Presentation
      慶応義塾大学 日吉キャンパス
    • Related Report
      2013 Research-status Report
  • [Presentation] TRPC3/6阻害による肺動脈性肺高血圧症抑制効果の検討2013

    • Author(s)
      木下秀之、桑原宏一郎、清中茂樹、森泰生、赤城達、中村一文、山田千夏、桒原佳宏、中川靖章、中尾一和
    • Organizer
      第1回肺高血圧学会学術集会
    • Place of Presentation
      慶応義塾大学 日吉キャンパス
    • Related Report
      2013 Research-status Report
  • [Presentation] Blockade of TRPC6 is a Novel Therapeutic Approach Against Pathological Cardiac Remodeling2013

    • Author(s)
      Hideyuki Kinoshita, Koichiro Kuwahara, Motohiro Nishida, Hitoshi Kurose, Shigeki Kiyonaka, Yasuo Mori, Chinatsu, Yamada, Yoshihiro Kuwabara, Shinji Yasuno, Yasuaki, Nakagawa, Toshio Nishikimi, Kenji Ueshima, Kazuwa Nakao
    • Organizer
      The Thirteenth International Conference on Endothelin
    • Place of Presentation
      University of Tsukuba, Tokyo Campus
    • Related Report
      2013 Research-status Report
  • [Presentation] 肺ランゲルハンス細胞組織球症に合併した肺高血圧症に対しエポプロステノールを使用した1症例2013

    • Author(s)
      波多腰桃子、木下秀之、西川隆介、山田千夏、中尾一泰、南丈也、桑原佳宏、保野慎治、宇佐美覚、中川靖章、牧山武、錦見俊雄、上嶋健治、桑原宏一郎、木村剛
    • Organizer
      第116回日本循環器学会近畿地方会
    • Place of Presentation
      大阪国際交流センター
    • Related Report
      2013 Research-status Report
  • [Presentation] Hickmanカテーテル関連血流感染症に対し抗生剤ロック療法を行った1症例の検討2013

    • Author(s)
      廣田圭昭、木下秀之、山田千夏、中尾一泰、南丈也、桒原佳宏、保野慎治、宇佐美覚、中川靖章、牧山武、錦見俊雄、上嶋健治、桑原宏一郎、木村剛
    • Organizer
      第116回日本循環器学会近畿地方会
    • Place of Presentation
      大阪国際交流センター
    • Related Report
      2013 Research-status Report
  • [Presentation] Transcriptional Repressor NRSF Plays an Essential Role in Maintaining Normal Cardiac Structure and Function After Birt2013

    • Author(s)
      桑原佳宏, 桑原宏一郎, 木下秀之, 中川靖章, 宇佐美覚, 保野慎治, 中尾一泰, 南丈也, 山田優子, 山田千夏, 桑原純子, 錦見俊雄, 上嶋健治, 中尾一和
    • Organizer
      日本循環器病学会
    • Place of Presentation
      横浜
    • Related Report
      2012 Research-status Report
  • [Presentation] 肺動脈性肺高血圧症に対する新規治療法としてのTR PC3/6阻害の可能性2012

    • Author(s)
      木下秀之, 桑原宏一郎, 清中茂樹, 森泰生, 赤木達, 中村一文, 桑原佳宏, 中川靖章, 錦見俊雄, 中尾一和
    • Organizer
      第109回日本内科学会
    • Place of Presentation
      京都
    • Related Report
      2012 Research-status Report
  • [Presentation] Overexpression of HCN Channels in Failing Heart Contributes to Increased Ventricular Arrhythmicity2012

    • Author(s)
      Y. Kuwabara, K. Kuwahara, M. Takano, H. Kinoshita, Y. Nakagawa, S. Usami, K. Nakao, T. Minami, Y. Yamada, C. Yamada, J. Shibata, S. Yasuno, T. Nishikimi, K. Ueshima, K. Nakao
    • Organizer
      Basic Cardiovascular Science 2012
    • Place of Presentation
      New Orleans
    • Related Report
      2012 Research-status Report
  • [Remarks] 京都大学大学院医学研究科内科学講座 内分泌代謝内科

    • URL

      http://www.kuhp.kyoto-u.ac.jp/~med2/jpn/research/cardio.html

    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2025-11-19  

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