ABSTRACT: Isoliensinine is a bis-benzylisoquinoline alkaloid that can be isolated from the lotus Nelumbo nucifera Gaertn. It has been reported to exert a variety of anti-cancer properties. In the present study, the potential effects of isoliensinine on cervical cancer Siha, HeLa, Caski and C33A cell lines were investigated by using Cell Counting Kit-8 (CCK-8), flow cytometry, western blotting and reverse transcription-PCR (RT-PCR) to measure cell proliferation, the cell cycle and apoptosis, in addition to elucidating the underlying molecular mechanism. Protein levels of p21, CDK2, Cyclin E, Mcl-1, cleaved Caspase-9, AKT, phosphorylated-AKT, glycogen synthase kinase (Gsk)3α, PTEN, and mRNA levels of p21, p15, p27, CDK2, CDK4, Cyclin E, Cyclin D, Gsk3α, Gsk3β and PTEN were measured. Molecular d
