TM4SF5 and hepatocellular carcinoma: Male nude mice with liver orthotopic injection of HCC cells containing a luciferase reporter without (SNU449Cp-luc) or with (SNU449T7-luc) TM4SF5 expression were given ad libitum access to a NCD containing 20% protein or an HGProD containing 20% GLU (w/v) and 40% protein for 20 days.