Cardiac G-Protein–Coupled Receptor Kinase 2 Ablation Induces a Novel Ca 2+ Handling Phenotype Resistant to Adverse Alterations and Remodeling After Myocardial Infarction
Author(s) -
Philip Raake,
Xiaoying Zhang,
Leif Erik Vinge,
Henriette Brinks,
Erhe Gao,
Naser Jaleel,
Yingxin Li,
MingXin Tang,
Patrick Most,
Gerald W. Dorn,
Steven R. Houser,
Hugo A. Katus,
Xiongwen Chen,
Walter J. Koch
Publication year - 2012
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/circulationaha.111.044255
Subject(s) - medicine , cardiology , myocardial infarction , phenotype , ventricular remodeling , ablation , gene , biochemistry , chemistry
G-protein-coupled receptor kinase 2 (GRK2) is a primary regulator of β-adrenergic signaling in the heart. G-protein-coupled receptor kinase 2 ablation impedes heart failure development, but elucidation of the cellular mechanisms has not been achieved, and such elucidation is the aim of this study.
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