IFNG and vitiligo: IFN-γ levels proved to be significantly upregulated in lesion skin compare to non-lesion and healthy (vitiligo lesion(V-L):11.66 ± 15.83pg/ml; vitiligo non-lesion(V-NL):6.43 ± 10.04pg/ml; healthy controls(Ctrl): 4.87 ± 3.86pg/ml; p = 0.013) and plasma (vitiligo(V): 3.56 ± 6.11pg/ml; Ctrl: 1.48 ± 1.027pg/ml, p = 0.023) of vitiligo patients.