Northern and western blot of Prox1, in normal liver, in liver cirrhosis in HCC and in CCC. (A) Prox1 mRNA and 28s rRNA analysis on a northern blot of HCC cell lines (Hep3B, HepG2 and HuH7), and in a biliary adenocarcinoma cell line (Mz-Cha2). (B) Prox1 mRNA and 28s rRNA on a northern blot of human liver samples (normal liver, liver cirrhosis, HCC and CCC). Individual samples are labelled as on Figure 5.(C) Prox1 and HNF4-alpha western blot in HCC cell lines.