Liao X, et al. – In this research work, the prognostic value of alcohol dehydrogenase (ADH) genes was explored in human patients with pancreatic adenocarcinoma (PAAD). The evaluation suggested that ADH1A, ADH5, and ADH6 expression might be potential prognostic markers of PAAD. Moreover, these combinations had a strong interaction and better predictive value for PAAD prognosis.