Immune signatures were strongly positively correlated with anti-tumor immune cell types including M1 macrophages, CD8 T-cells, and memory B-cells (all Pearson’s r ≥ 0.3, all p < 1.2e-8) and anti-correlated with immune suppressive cell types including M2 macrophages, memory resting CD4 T-cells, resting NK cells, and resting mast cells. The gene discussed is CD8A; the disease is neoplasm.