In the tumor group, T cell CD8+, T cell CD4+ naive, T cell CD4+ memory activated, T cell follicular helper, NK cell activated, Macrophage M0, Macrophage M1, Macrophage M2, Myeloid dendritic cell resting, and Neutrophil infiltration were higher in proportion (p < 0.05). Here, CD8A is linked to neoplasm.