Psoriasis 5, also known as psoriasis susceptibility 5, is related to psoriasis 7 and psoriasis 1. An important gene associated with Psoriasis 5 is PSORS5 (Psoriasis Susceptibility 5), and among its related pathways/superpathways is Eicosanoid ligand-binding receptors. The drugs Etanercept and Gastrointestinal Agents have been mentioned in the context of this disorder. Affiliated tissues include skin, and related phenotype is Increased Nanog expression.