Functional Role of Phosphodiesterase 3 in Cardiomyocyte Apoptosis

Abstract

Our results suggest that PDE3A reduction and consequent inducible cAMP early repressor induction are critical events in Ang II- and isoproterenol-induced cardiomyocyte apoptosis and may contribute to the development of heart failure. Drugs that maintain PDE3A function may represent an attractive therapeutic approach to treat heart failure.