NCAM1 and vitiligo: Compared with skin samples from the control group, the numbers of activated CD4+ and CD8+ T cells, immature dendritic cells and B cells, MDSCs, gamma delta T cells, mast cells, Tregs, and Th2 cells were significantly higher in vitiligo lesions, while those of CD56 bright NK cells, monocytes, and NK cells were significantly lower in vitiligo lesions.