BIRC5 and hepatocellular carcinoma: Sorafenib, SC-1 and SC-43 induced apoptosis in association with downregulation of p-STAT3 and its downstream proteins cyclin D1 and survivin in a dose-dependent manner in breast cancer cell lines (HCC-1937, MDA-MB-468, MDA-MB-231, MDA-MB-453, SK-BR3, MCF-7).