Flavonoids from Chinese bayberry leaves induced apoptosis and G1 cell cycle arrest via Erk pathway in ovarian cancer cells.

ABSTRACT: Ovarian cancer is one of the leading causes of death related to the female reproductive system in western countries. Adverse side effects and resistance to platinum based chemotherapy have become the major obstacles for ovarian cancer treatment. Natural products have gained great attention in cancer treatment in recent years. Chinese bayberry leaves flavonoids (BLF) containing rich content of myricitrin (myricetin 3-O-rhamnoside) and a part of quercetrin (quercetin 3-rhamnoside) inhibited the growth of an ovarian cancer cell line A2780/CP70. Such inhibitory effects might be due to the induction of apoptosis and G1 cell cycle arrest. BLF treatment increased the expression of cleaved caspase-3 and -7 and induced apoptosis via a Erk-dependent caspase-9 activation intrinsic apoptotic pathway b

SUBMITTER: Zhang Y 

PROVIDER: S-EPMC5823286 | biostudies-literature | 2018 Mar

REPOSITORIES: biostudies-literature