A previous study by Sawai et al. [63] showed that the basement membrane proteins FN and collagen IV induced invasion of pancreatic cancer cells via increased ERK1/2 phosphorylation and that this effect was inhibited by RGDS peptide and β1-integrin antibody as well as by the MEK/ERK inhibitor PD98059. Here, MAP2K7 is linked to familial pancreatic carcinoma.