A proteomics-based investigation on the anticancer activity of alisertib, an Aurora kinase A inhibitor, in hepatocellular carcinoma Hep3B cells.

Targeted therapy may provide survival benefit for advanced hepatocellular carcinoma (HCC) and Aurora A kinase (AURKA) represents a feasible target in cancer treatment. The purpose of this study is to investigate the anticancer activity of alisertib (ALS) on Hep3B cells based on a proteomic study conducted with the stable-isotope labeling by amino acids in cell culture (SILAC). The proteomic response to ALS was obtained with SILAC-based proteomic study. Cell cycle distribution and apoptosis were assessed using flow cytometry and autophagy was determined using flow cytometry and confocal microscopy. ALS inhibited the proliferation of Hep3B cells, with IC