The expression of RAB13 in tumor tissues was higher than that in corresponding para-cancerous tissues in BLCA, BRCA, CHOL, ESCA, GBM, HNSC, KIRC, KIRP, LIHC, LUAD, LUSC, and STAD (all P < 0.05, Fig. 1A). The gene discussed is RAB13; the disease is neoplasm.