Isoproterenol-induced cardiac hypertrophy trigger proteome remodeling of mouse cardiomyocytes

ABSTRACT: Cardiac hypertrophy consists in the enlargement of cardiomyocytes and alteration of the extracellular matrix organization in response to physiological or pathological stress. In pathological hypertrophy ocuurs myocardial damage, loss of cardiomyocytes, fibrosis, inflammation, sarcomere disorganization and metabolic impairment, leading to cardiac dysfunction.The rodent model treated with isoproterenol induces cardiac hypertrophy due the constant activation of β-adrenergic receptors. We conducted a quantitative label-free proteomic analysis of cardiomyocytes isolated from hearts of mice treated or not with isoproterenol to better understand the molecular bases of cellular response due to isoproterenol-induced injury.

INSTRUMENT(S): Synapt MS

ORGANISM(S): Mus Musculus (mouse)

TISSUE(S): Heart, Cardiac Muscle Cell

DISEASE(S): Cardiovascular System Disease

SUBMITTER: Thiago Verano-Braga  

LAB HEAD: Thiago Verano-Braga

PROVIDER: PXD013020 | Pride | 2020-05-27

REPOSITORIES: Pride