PP2A-B56α is a key determinant of cardiac protein phosphorylation and functional responses to β-adrenergic signalling

B56α is a protein phosphatase 2 A (PP2A) regulatory subunit which modulates the heart's inotropic response to acute β-adrenergic receptor (β-AR) stimulation, although knowledge of the underlying molecular mechanisms is limited. In this study, mice deficient for B56α and wildtype controls receiv...

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Bibliographic Details
Main Authors: Alican Güran, Yanlong Ji, Pan Fang, Kuan-Ting Pan, Henning Urlaub, Metin Avkiran, Christof Lenz, Kate L. Weeks
Format: Article
Language:English
Published: Elsevier 2025-06-01
Series:Journal of Molecular and Cellular Cardiology Plus
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Online Access:http://www.sciencedirect.com/science/article/pii/S2772976125000200
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