CD8A and neoplasm: As shown in the single-sample gene set enrichment analysis (ssGSEA) analysis (Figure 4A; Supplementary Table S9), we found that compared to the low glycosylation score patients, the infiltration level of major tumor immune cells significantly increased in patients with high glycosylation score, such as central memory CD8/CD4 T cell, natural killer T cell, natural killer cell, regulatory T cell and memory B cell.