CD8A and neoplasm: In the MC, patients with S15H (n = 53) had higher infiltration of CD8+ T cells than those with S15L (n = 136) in the total (P = 0.011), or stroma areas (P = 0.004), whereas patients with S15H had higher infiltration of TAMs than those with S15L in the total (P < 0.0001), tumor (P < 0.001), or stroma area (P < 0.001) (Fig. 3G).