SNAI2 and gastric adenocarcinoma: Cross-referencing using EMTOME (http://www.emtome.org/ (accessed on 2023)) [88], a portal for exploring pan-cancer enrichments in the EMT context, indicated significant correlation (FDR < 0.05) between SNAI2 RNA expression in a few TCGA cohorts, such as breast invasive carcinoma (BRCA), kidney renal clear cell carcinoma (KIRK), stomach adenocarcinoma (STAD) (Supplementary Files S3–S5).