CD8A and neoplasm: Synthesizing the results of ssGSEA and CIBERSORT, we came to a conclusion: the riskScore was negatively correlated with the infiltrating levels of naive B cells, resting dendritic cells, activated NK cells, plasma cells, CD4+ memory T cells, CD8+ T cells, follicular helper T cells, and regulatory T cells, indicating that the riskScore may affect tumor-infiltrating immune cell (TIC) infiltration.