Data has been represented as violin box plots showing reduced IL-2 in COPD S as compared to COPD RS (p < 0.05) and reduced IL-10 and TGFß1 in COPD S as compared to CNS (p < 0.05) and CS (p < 0.05) (Figure 4). The gene discussed is IL10; the disease is chronic obstructive pulmonary disease.