TUSC3 and hepatocellular carcinoma: The expression of TUSC3 was detected by western blot (Fig. 1A) and qRT-PCR (Fig. 1B) in 7 HCC cell lines (MHCC97H, Hep3B, HCCLM3, Huh-7, HepG2, Bel-7404, QGY-7701) and a normal cell line LO2.