UFL1 and hepatocellular carcinoma: It has also been reported that the expression of UFL1 (also called NLBP, RCAD, and Maxer) cannot be detected in invasive hepatocellular carcinoma cells including HepG2, Hep3B, HLE, and PLC, whereas it can be detected in non-invasive Huh7 hepatocellular carcinoma cell line (39).