Fig. 4From: Current progress in hepatic tissue regeneration by tissue engineeringA summary of methods used to hepatic differentiation of stem cells using intracellular signaling pathway. DMSO dimethyl sulfoxide, DKK-1 Dikkopf-related protein-1, HNF-3β hepatocyte nuclear factor 3-β, PrP-1 poly-ADP-ribose polymerase-1Back to article page