Psoriasis 11, also known as psors11, is related to psoriatic arthritis and spondyloarthropathy 1, and has symptoms including exanthema, pruritus and psoriasiform rash. An important gene associated with Psoriasis 11 is PSORS11 (Psoriasis Susceptibility 11), and among its related pathways/superpathways are Immune response IL-23 signaling pathway and IL-17 Family Signaling Pathways. The drugs Vedolizumab and Dapsone have been mentioned in the context of this disorder. Affiliated tissues include skin and t cells.