FBLN5 and hepatocellular carcinoma: Moreover, Fibulin-5 expression in the highly metastatic HCC cell lines, MHCC97H and HCC-LM3, were obviously lower than those in the low metastatic HCC cell lines including HepG2, MHCC97L, SMMC-7721 and Hep3B (P < 0.05, Figure 1B).