The analysis of Stau1 expression in adenocarcinoma (HR = 0.38; 95% CI = 0.29–0.5; p= 3.5 × 10−13) (Supplementary Figure S1A), and on squamous cell carcinomas (HR = 0.76; 95% CI = 0.6–0.96; p = 0.023) (Supplementary Figure S1B) provided similar results, although the difference was less pronounced for squamous cell carcinomas. This evidence concerns the gene STAU1 and squamous cell carcinoma.