The expression levels of Twist1, TGF‐β, E‐cadherin, N‐cadherin, miR‐21, snail, slug, vimentin and VISTA genes were examined in pancreatic adenocarcinoma (PAAD) and normal pancreatic tissues by using the GEPIA2 database. This evidence concerns the gene SNAI1 and pancreatic adenocarcinoma.