Article
MicroRNAs in the Human Heart
3 Jul 2007
Abstract excerpt
BACKGROUND: Chronic heart failure is characterized by left ventricular remodeling and reactivation of a fetal gene program; the underlying mechanisms are only partly understood. Here we provide evidence that cardiac microRNAs, recently discovered key regulators of gene expression, contribute to the transcriptional changes observed in heart failure. METHODS AND RESULTS: Cardiac transcriptome analyses revealed...
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