However, for BRCA patients with basal type of PAM50 classification (Supplementary Figure S1M), CESC patients with T2 stage, squamous cell carcinoma of histological type (Supplementary Figures S1N, O), and OV patients with FIGO stage IV (Supplementary Figure S1P), high EXO1 expression was associated with better OS. This evidence concerns the gene EXO1 and squamous cell carcinoma.