MiR-4723 and CAV2 are mutually suppressive in the Wnt7A/β-catenin pathway, and CAV2 can regulate the MiR-4723/Wnt7A pathway by inhibiting endocytosis promoting EMT, which ultimately promotes the proliferation, invasion, and metastasis of pancreatic cancer. This evidence concerns the gene CAV2 and familial pancreatic carcinoma.