FN1 and nasopharyngeal carcinoma: Western blotting showed overexpression of ZNF154 upregulated the epithelial markers E-cadherin and α-cadherin and downregulated the mesenchymal markers vimentin and fibronectin in C666-1 and 5-8F cells (Figure 3A) (see the intensity of bands in the Supplementary Table 1), suggesting expression of ZNF154 suppresses NPC cell metastasis by inhibiting an EMT phenotypic transition.