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Translational Research toward novel pharmacotherapy for left ventricular diastolic dysfunction targeting intranuclear signal transduction in cardiomyocytes

Research Project

Project/Area Number 21K08069
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 53020:Cardiology-related
Research InstitutionDepartment of Clinical Research, National Hospital Organization Kyoto Medical Center

Principal Investigator

Hasegawa Koji  独立行政法人国立病院機構(京都医療センター臨床研究センター), 展開医療研究部, 研究部長 (50283594)

Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2023: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2022: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords心不全 / 転写調節因子 / 薬物療法 / 情報伝達 / 心筋細胞 / 展開医療研究 / 天然成分 / 新規薬物療法
Outline of Research at the Start

心臓は年齢と共に拡張能が低下することが知られており、超高齢化社会を迎えた日本において、左室拡張障害を伴った心不全は急増している。拡張不全に対して既存の心不全薬物療法は無効であり、細胞内情報伝達の最終共通経路を標的とするという視点から、新規薬物療法を確立することが 是非必要である。本申請研究では、心筋細胞核内情報伝達機構を標的とした左室拡張不全の新規薬物療法の確立を目指した展開医療研究(橋渡し研究)を行う。すなわち、p300結合タンパク質の左室拡張不全・収縮不全における機能解析、ならびに、より有効な安全性の高い化合物による左室拡張不全の新規薬物療法の創薬開発に向けた基盤研究を行う。

Outline of Final Research Achievements

With the arrival of a super-aging society, patients of heart failure with preserved ejection fraction are increasing in number, and it is an urgent necessity to establish a new treatment strategy to suppress the onset of heart failure. For the past 20 years, we have been energetically conducting medical research to elucidate the nuclear signal transduction mechanism in cardiac myocytes. We found that a main component of turmeric, curcumin, that specifically inhibits p300 HAT activity, suppresses the onset and exacerbation of heart failure. A double-blind randomized controlled clinical trial showed that high-absorption curcumin significantly suppressed the rise in blood BNP levels in patients with hypertensive heart disease.

Academic Significance and Societal Importance of the Research Achievements

心不全は高血圧性心疾患、虚血性心疾患などすべての心疾患の共通最終像であるが、年齢と共に心臓は拡張能が低下し、収縮能が正常でも運動耐容能低下や肺うっ血などの心不全を来す。特に収縮能の保たれた心不全(HFpEF)に対して心筋を特異的に標的とした有効な薬物はなく、SGLT2阻害薬の利尿作用・腎保護作用に頼るのみである。超高齢化社会の到来と共に HFpEF は急増しており、心不全の発症と進展を抑制する新たな治療法を確立することは社会的、医療経済的急務である。本研究では情報伝達解明から臨床現場へと着実に研究を進めてきた。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (14 results)

All 2024 2023 2022 2021

All Journal Article (12 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 12 results,  Open Access: 12 results) Presentation (2 results) (of which Int'l Joint Research: 2 results)

  • [Journal Article] Anserine, a Histidine-Containing Dipeptide, Suppresses Pressure Overload-Induced Systolic Dysfunction by Inhibiting Histone Acetyltransferase Activity of p300 in Mice2024

    • Author(s)
      Sunagawa Yoichi、Tsukabe Ryosuke、Irokawa Yudai、Funamoto Masafumi、Suzuki Yuto、Yamada Miho、Shimizu Satoshi、Katanasaka Yasufumi、Hamabe-Horiike Toshihide、Kawase Yuto、Naruta Ryuya、Shimizu Kana、Mori Kiyoshi、Hosomi Ryota、Komiyama Maki、Hasegawa Koji、Morimoto Tatsuya
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 25 Issue: 4 Pages: 2344-2344

    • DOI

      10.3390/ijms25042344

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 6-Shogaol, an Active Component of Ginger, Inhibits p300 Histone Acetyltransferase Activity and Attenuates the Development of Pressure-Overload-Induced Heart Failure2023

    • Author(s)
      Kawase Yuto、Sunagawa Yoichi、Shimizu Kana、Funamoto Masafumi、Hamabe-Horiike Toshihide、Katanasaka Yasufumi、Shimizu Satoshi、Hawke Philip、Mori Kiyoshi、Komiyama Maki、Hasegawa Koji、Morimoto Tatsuya
    • Journal Title

      Nutrients

      Volume: 15 Issue: 9 Pages: 2232-2232

    • DOI

      10.3390/nu15092232

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Pyrazole-Curcumin Suppresses Cardiomyocyte Hypertrophy by Disrupting the CDK9/CyclinT1 Complex2022

    • Author(s)
      Funamoto Masafumi、Sunagawa Yoichi、Gempei Mai、Shimizu Kana、Katanasaka Yasufumi、Shimizu Satoshi、Hamabe-Horiike Toshihide、Appendino Giovanni、Minassi Alberto、Koeberle Andreas、Komiyama Maki、Mori Kiyoshi、Hasegawa Koji、Morimoto Tatsuya
    • Journal Title

      Pharmaceutics

      Volume: 14 Issue: 6 Pages: 1269-1269

    • DOI

      10.3390/pharmaceutics14061269

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Multimerization of the GATA4 transcription factor regulates transcriptional activity and cardiomyocyte hypertrophic response2022

    • Author(s)
      Shimizu Satoshi、Sunagawa Yoichi、Hajika Naruto、Yorimitsu Natsumi、Katanasaka Yasufumi、Funamoto Masafumi、Miyazaki Yusuke、Sari Nurmila、Shimizu Kana、Hasegawa Koji、Morimoto Tatsuya
    • Journal Title

      International Journal of Biological Sciences

      Volume: 18 Issue: 3 Pages: 1079-1095

    • DOI

      10.7150/ijbs.65664

    • Related Report
      2022 Research-status Report 2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] ANGPTL4 Expression Is Increased in Epicardial Adipose Tissue of Patients with Coronary Artery Disease2022

    • Author(s)
      Katanasaka Yasufumi、Saito Ayumi、Sunagawa Yoichi、Sari Nurmila、Funamoto Masafumi、Shimizu Satoshi、Shimizu Kana、Akimoto Takehide、Ueki Chikara、Kitano Mitsuru、Hasegawa Koji、Sakaguchi Genichi、Morimoto Tatsuya
    • Journal Title

      Journal of Clinical Medicine

      Volume: 11 Issue: 9 Pages: 2449-2449

    • DOI

      10.3390/jcm11092449

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Ecklonia stolonifera Okamura Extract Suppresses Myocardial Infarction-Induced Left Ventricular Systolic Dysfunction by Inhibiting p300-HAT Activity2022

    • Author(s)
      Katagiri Takahiro、Sunagawa Yoichi、Maekawa Tatsuya、Funamoto Masafumi、Shimizu Satoshi、Shimizu Kana、Katanasaka Yasufumi、Komiyama Maki、Hawke Philip、Hara Hideo、Mori Kiyoshi、Hasegawa Koji、Morimoto Tatsuya
    • Journal Title

      Nutrients

      Volume: 14 Issue: 3 Pages: 580-580

    • DOI

      10.3390/nu14030580

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effects of high-absorption curcumin for the prevention of hypertensive heart disease: a double-blind, placebo-controlled, randomized clinical study2022

    • Author(s)
      Funamoto Masafumi、Sunagawa Yoichi、Katanasaka Yasufumi、Kato Toru、Funada Junichi、Ajiro Yoichi、Komiyama Maki、Akao Masaharu、Yasoda Akihiro、Yamakage Hajime、Satoh-Asahara Noriko、Wada Hiromichi、Ikeda Yasumasa、Morimoto Tatsuya、Hasegawa Koji
    • Journal Title

      European Heart Journal Open

      Volume: 2 Issue: 5

    • DOI

      10.1093/ehjopen/oeac057

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Polyunsaturated Fatty Acids, EPA and DHA, Ameliorate Myocardial Infarction-induced Heart Failure by Inhibiting p300-HAT Activity in Rats2022

    • Author(s)
      Sunagawa Yoichi、Katayama Ayumi、Funamoto Masafumi、Shimizu Kana、Shimizu Satoshi、Nurmila Sari、Katanasaka Yasufumi、Miyazaki Yusuke、Hosomi Ryota、Hasegawa Koji、Morimoto Tatsuya
    • Journal Title

      The Journal of Nutritional Biochemistry

      Volume: 106 Pages: 109031-109031

    • DOI

      10.1016/j.jnutbio.2022.109031

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Study protocol to determine the effects of highly absorbable oral curcumin on the indicators of cognitive functioning: a double-blind randomised controlled trial2022

    • Author(s)
      Komiyama Maki、Ozaki Yuka、Wada Hiromichi、Yamakage Hajime、Satoh-Asahara Noriko、Kishimoto Atsuhiro、Katsuura Yasuhiro、Imaizumi Atsushi、Hashimoto Tadashi、Sunagawa Yoichi、Morimoto Tatsuya、Hasegawa Koji
    • Journal Title

      BMJ Open

      Volume: 12 Issue: 9 Pages: e057936-e057936

    • DOI

      10.1136/bmjopen-2021-057936

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Curcumin, an Inhibitor of p300-HAT Activity, Suppresses the Development of Hypertension-Induced Left Ventricular Hypertrophy with Preserved Ejection Fraction in Dahl Rats2021

    • Author(s)
      Sunagawa Yoichi、Funamoto Masafumi、Shimizu Kana、Shimizu Satoshi、Sari Nurmila、Katanasaka Yasufumi、Miyazaki Yusuke、Kakeya Hideaki、Hasegawa Koji、Morimoto Tatsuya
    • Journal Title

      Nutrients

      Volume: 13 Issue: 8 Pages: 2608-2608

    • DOI

      10.3390/nu13082608

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A novel amorphous preparation improved curcumin bioavailability in healthy volunteers: a single-dose, double-blind, two-way crossover study.2021

    • Author(s)
      Sunagawa Y, Miyazaki Y, Funamoto M, Shimizu K, Shimizu S, Sari N, Katanasaka Y, Ito M, Ogawa T, Ozawa-Umeta H, Hasegawa K, Morimoto T
    • Journal Title

      J Funct Foods

      Volume: 81 Pages: 104443-104443

    • DOI

      10.1016/j.jff.2021.104443

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Novel Curcumin Formulation, ASD-Cur, Suppressed the Development of Systolic Dysfunction After Myocardial Infarction in Rats.2021

    • Author(s)
      Takai H, Sunagawa Y, Funamoto M, Shimizu K, Shimizu S, Katanasaka Y, Miyazaki Y, Imaizumi A, Hashimoto T, Wada H, Hasegawa K, Morimoto T
    • Journal Title

      Eur Cardiol

      Volume: 16

    • DOI

      10.15420/ecr.2021.16.po13

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Curcumin, an Inhibitor of p300-HAT Activity, Prevents Hypertension-induced Cardiac Hypertrophy with Preserved Systolic function in Dahl Rats2022

    • Author(s)
      Yoichi Sunagawa, Toshihide Hamabe-Horiike, Masafumi Funamoto, Yasufumi Katanasaka, Koji Hasegawa, Tatsuya Morimoto
    • Organizer
      29th Scientific Meeting of the International Society of Hypertension
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] GATA4 dimerization may be a target for heart failure therapy2021

    • Author(s)
      Satoshi Shimizu, Kodai Hara, Asami Hishiki, Yoichi Sunagawa, Yasufumi Katanasaka, Yusuke Miyazaki, Masafumi Funamoto, Nurmila Sari, Kana Shimizu, Koji Hasegawa, Hiroshi Hashimoto, Tatsuya Morimoto
    • Organizer
      Basic Cardiovascular Sciences 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research

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Published: 2021-04-28   Modified: 2025-01-30  

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