IL-10 levels varied widely in both groups; however, the alopecia areata group indicated higher average levels (6.150 ± 16.510 pg/mL) compared to the control group (4.015 ± 6.267 pg/mL), though median values were similar at 1.525 pg/mL and 1.655 pg/mL, respectively. The gene discussed is IL10; the disease is alopecia areata.