Many miRNAs are involved in pancreatic cancer KRAS function regulating, including Let-7, miR-193b, miR-206, MiR-96, miR-217/216, miR-126, miR-143/145, miR-3923, miR-217, miR-126, and miR-27a. The gene discussed is KRAS; the disease is familial pancreatic carcinoma.