“…In addition to AD, OS role has been demonstrated in several chronic cutaneous diseases, including psoriasis, vitiligo, alopecia areata (AA), lichen planus, pemphigus vulgaris, and skin cancers [ 68 , 69 , 70 , 71 , 72 ]. On this topic, psoriasis is a chronic, immune-mediated inflammatory cutaneous disease, mainly characterized by the presence of erythematous plaques, covered by white scales, especially localized over the extensor zones [ 73 ].…”