Cells were treated with 3 mg/ml CFG only or in combination with 10 ng/ml TGF β1 for 24 h. The cellular proteins, including E-cadherin, N-Cadherin, Vimentin, Fibronectin, β-Catenin, pAKT, AKT, pGSK3β, GSK3β, SNAIL, and SLUG, were detected by Western blot.</p