Significant correlation between CHMP7 expression and immune infiltration was observed in 20 cancer species, 12 of which were significantly positively correlated, including TCGA-BRCA, TCGA-STES, TCGA-KIPAN, TCGA-COAD, TCGA-COADREAD, TCGA-PRAD, TCGA-STAD, TCGA-HNSC, TCGA -KIRC, TCGA-BLCA, TCGA-PAAD, and TCGA-LAML. The gene discussed is CHMP7; the disease is cancer.