Herbal formula of Bushen Jianpi combined with sorafenib inhibits hepatocellular carcinoma growth by promoting cell apoptosis and blocking the cell cycle.

Objective: To investigate the efficacy of an herbal formula of Bushen Jianpi ( BSJP) combined with sorafenib on hepatocellular carcinoma (HCC) in vitro and in vivo, and to study the underlying mechanisms of action.

Methods: BSJP, a mixture of 12 raw herbs, was extracted in 70% alcohol/30% water and freeze-dried into a powder. The in vitro effects of BSJP alone, sorafenib alone, and their combination on cell survival, apoptosis, and cell cycle distribution were evaluated in HCC cell lines HCCLM3, HepG2, and SMMC-7721.