Procyanidins, from Castanea mollissima Bl. shell, induces autophagy following apoptosis associated with PI3K/AKT/mTOR inhibition in HepG2 cells

Procyanidins from Castanea mollissima Bl. shell (CSPCs) induced autophagy and apoptosis in HepG2 cells and its mechanism remains to be examined. In this paper, autophagy was measured by the lipid modification of light chain-3 (LC3) and the formation of autophagosomes. Hoechst 33258 staining and flow cytometer analysis were used to measure apoptosis. The western blot analysis was used to examine the effects of CSPCs on the expression of LC3,...