Considering that the laminin sequence YIGSR and the fibronectin amino acid sequence RGDS have been shown to attenuate peritoneal dissemination of gastric and ovarian cancer cells, respectively [44, 45], future studies should examine if ligands of the αV integrins could be useful to target colon cancer cell spread in the peritoneal cavity. The gene discussed is LAMB2; the disease is ovarian carcinoma.