Additionally, as several polymorphisms have been identified as potential predictors for anti-TNF therapy in psoriasis (e.g., TNFR1B, TNFAIP3, IL12B/IL23R) [6, 27] and other chronic inflammatory diseases (e.g., FcGR and ATG16L1) [28, 29], it will be valuable to detect genetic factors associated with response to adalimumab in order to support personalized care. Here, TNF is linked to psoriasis.