CD8A and neoplasm: As shown in Figure 8, the expression of AKT1 was negatively associated with tumor purity (r = −0.386, p = 1.15e-02), positively correlated with CD8+ T cells (r = 0.523, p = 4.50e-04) and neutrophils (r = 0.583, p = 6.44e-05) in infiltrating levels.