Aims: Psoriasis is a common (affecting 2% of the general population) chronic inflammatory skin disease characterized by impaired keratinocyte differentiation and proliferation. Nitric oxide (NO) is one of the most potent vasodilators synthesized in large quantities at the early stages of wound response, as well as in inflammation. Psoriasis has been shown to be associated with increased NO content in pathological tissues. The objective of this study was to analyze two single-nucleotide

No abstract