Document Report Card

ID: ALA1140739

Journal: J Med Chem

Title: Modulation of cellular apoptosis with apoptotic protease-activating factor 1 (Apaf-1) inhibitors.

Authors: Mondragón L, Orzáez M, Sanclimens G, Moure A, Armiñán A, Sepúlveda P, Messeguer A, Vicent MJ, Pérez-Payá E.

Abstract: The programmed cell death or apoptosis plays both physiological and pathological roles in biology. Anomalous activation of apoptosis has been associated with malignancies. The intrinsic mitochondrial pathway of apoptosis activation occurs through a multiprotein complex named the apoptosome. We have discovered molecules that bind to a central protein component of the apoptosome, Apaf-1, and inhibits its activity. These new first-in-class apoptosome inhibitors have been further improved by modifications directed to enhance their cellular penetration to yield compounds that decrease cell death, both in cellular models of apoptosis and in neonatal rat cardiomyocytes under hypoxic conditions.

CiteXplore: 18197610

DOI: 10.1021/jm701195j