CD8A and neoplasm: LSM4 expression exhibited positive correlations with tumor purity (r = 0.209, p = 2.56 × 10−11), CD8+ T cells (r = −0.325, p = 1.78 × 10−25), macrophages (r = −0.309, p = 2.9 × 10−23), neutrophils (r = −0.161, p = 5.75 × 10−7), and DCs (r = −0.12, p = 2.17 × 10−4).