CHMP7 and glioblastoma: The results indicated that CHMP7 expression levels were significantly upregulated in GBM, LGG, BRCA, KIPAN, STAD, HNSC, SKCM, PAAD, LAML, and CHOL tumor tissues, while markedly downregulated in ESCA, STES, KIRP, COAD, PRAD, LUSC, BLCA, THCA, READ, OV, TGCT, UCS, ACC, and KICH tumor tissues (Figure 2B).