The FGF19 concentration exhibited a positive correlation with CRP (r = 0.7308, p = 0.005) before transplantation (0 h) in the AIH group and 2 weeks after transplantation in the PBC group (r = 0.7237, p = 0.028) and the HCC group (0.4842, p = 0.036). Here, FGF19 is linked to primary biliary cholangitis.