Within CD8 T cells (Figure 4), CAD was associated with a significant decrease in the proportion of naïve cells [13.7% ± 10.7% vs 21.1% ± 14.2%, P = 0.004] and an increase in cells expressing CD56 [12.7% ± 8.9% vs 8.8% ± 7.6%, P = 0.026]. The gene discussed is CD8A; the disease is coronary artery disorder.