Nonsegmental vitiligo patients showed increased levels of IFN-γ (12.4 ± 3.2 versus 9.9 ± 4.4 pg/mL) and decreased levels of IL-10 (9.3 ± 1.7 versus 11.5 ± 5 pg/mL) compared to controls. This evidence concerns the gene IL10 and vitiligo.