
β-Catenin pathway is required for TGF-β1 inhibition of PPARγ expression in cultured hepatic stellate cells
Keywords: TGF-β1, transforming growth factor-β1; PPARγ, peroxisome proliferator-activated receptor-γ; GSK-3β, glycogen synthase kinase-3β; ECM, extracellular matrix proteins; HSC, hepatic stellate cell; ERK1/2, extracellular regulated protein kinase1/2; TIMP, tissu