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Cell Death Dis. 2011 Dec 22;2:e244. doi: 10.1038/cddis.2011.130.

Cardiomyocyte death: mechanisms and translational implications.

Author information

1
Centro Estudios Moleculares de la Celula, Departamento de Bioquimica y Biología Molecular, Facultad de Ciencias Quimicas y Farmaceuticas and Facultad de Medicina, Universidad de Chile, Santiago, Chile.

Abstract

Cardiovascular disease (CVD) is the leading cause of morbidity and mortality worldwide. Although treatments have improved, development of novel therapies for patients with CVD remains a major research goal. Apoptosis, necrosis, and autophagy occur in cardiac myocytes, and both gradual and acute cell death are hallmarks of cardiac pathology, including heart failure, myocardial infarction, and ischemia/reperfusion. Pharmacological and genetic inhibition of autophagy, apoptosis, or necrosis diminishes infarct size and improves cardiac function in these disorders. Here, we review recent progress in the fields of autophagy, apoptosis, and necrosis. In addition, we highlight the involvement of these mechanisms in cardiac pathology and discuss potential translational implications.

PMID:
22190003
PMCID:
PMC3252742
DOI:
10.1038/cddis.2011.130
[Indexed for MEDLINE]
Free PMC Article

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