Remarkably, 11 genes including STAT1, BCL2L1, TGFA, ERBB2, E2F1, RAD51, RALB, RALBP1, TGFB2, EGFR and RAC1 were involved in the pathway of pancreatic adenocarcinoma. Here, RALBP1 is linked to pancreatic adenocarcinoma.