ZEB1 and hepatocellular carcinoma: Compared with the HCC cells treated with the culture medium of control HCC-TAMs (Vector-CM), the expression of N-cadherin, vimentin, Snail, Twist and ZEB1 was decreased (Fig. 3c; Supplementary Fig. 3C) but E-cadherin/N-cadherin ratio was upregulated (Supplementary Fig. 3F) in HCC cells treated with the culture medium of CTNNB1-silenced HCC-TAMs (sh-CTNNB1-CM).