An existing systematic review has identified the following biomarkers with vitiligo: cytokines (IL-1β, IL-17, IFN-γ, TGF-β), autoantibodies, oxidative stress markers, immune cells, and antibodies (RCLs), soluble CDs (sCD25, sCD27), and chemokines (CXCL9, CXCL10) [40]. This evidence concerns the gene IFNG and vitiligo.