CCNE1 and pancreatic neoplasm: Other prognostic factors detected in this study, such as TP53, RNF43, FGFBR2, FGF23, SMARCA4, CARD11, ADGRA2, CCNE1, ACVR2A, NOTCH1, and TGFR2, have not been associated with the prognosis of pancreatic cancer in other studies.