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2022 Fiscal Year Final Research Report

Regulation of Skeletal Muscle Function by Cardiokines

Research Project

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Project/Area Number 19K22791
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 59:Sports sciences, physical education, health sciences, and related fields
Research InstitutionHokusho University

Principal Investigator

Takada Shingo  北翔大学, 生涯スポーツ学部, 准教授 (60722329)

Co-Investigator(Kenkyū-buntansha) 植田 幸嗣  公益財団法人がん研究会, がんプレシジョン医療研究センター がんオーダーメイド医療開発プロジェクト, プロジェクトリーダー (10509110)
Project Period (FY) 2019-06-28 – 2023-03-31
Keywords骨格筋 / 心不全 / ミトコンドリア / Cardiokine / 運動能力 / 脂肪酸酸化 / 心筋細胞 / 心筋由来内分泌因子
Outline of Final Research Achievements

Exercise intolerance in heart failure (HF) is partly attributed to skeletal muscle abnormalities (Takada S. et al. Caridiovasc Res 2016, 2021; Circulation 2018; Front Cardiovasc Med 2020; Circ Heart Fail 2021; Am J Physiol 2022). Here, we tested the hypothesis that skeletal muscle abnormalities in HF are initially caused by cardiokines. Plasma in mouse can regulate cultured skeletal muscle cell signaling.

Free Research Field

健康医科学

Academic Significance and Societal Importance of the Research Achievements

心不全におけるcardiokineの役割解明は骨格筋異常以外の多臓器障害の機序解明や治療法の確立にも貢献しうる。また、多臓器障害は心不全だけでなく、幅広い病態にかかわるユニバーサルな現象であり、循環器領域だけではなく、多くの異分野への波及効果も大きい。

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Published: 2024-01-30  

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