BACE1 and cancer: Accordingly, the tumors showing a significant correlation between BACE1-AS and immune scores in pan-cancers in TCGA database were BLCA, BRCA, CESC, COAD, GBM, KIRC, KIRP, LAML, LIHC, LUAD, LUSC, MESO, OV, PAAD, PCPG, PRAD, READ, SARC, STAD, TGCT, THCA, THYM, and UCEC (all P < 0.05; Supplementary Figure 2).