We grouped cell lines from colorectal, breast, lung, bladder, and pancreatic cancer based on their epithelial/mesenchymal characteristics: epithelial-like cell lines (expression of CDH1 more than 10-fold higher than expression of VIM) and mesenchymal-like cell lines (expression of VIM more than 10-fold higher than expression of CDH1) (Supplemental Fig. S1a; example for CRC cell lines provided). This evidence concerns the gene CDH1 and familial pancreatic carcinoma.