Introduction Interleukin-36-receptor antagonist deficiency (DITRA) is a recently described auto-inflammatory disease, characterized by repeated flares of generalized pustular psoriasis, high fever, asthenia and systemic inflammation. This condition is caused by homozygous missense mutation in the IL36RN gene, encoding the interleukin-36-receptor antagonist (IL-36Ra), an anti-inflammatory cytoki...

To characterize serum biomarkers reflecting the severity of generalized pustular psoriasis (GPP), we measured multiple cytokine/chemokine levels in 39 serum samples from 6 cases with GPP during the course of the disease. Serum levels of IL-4, IL-8, CXCL1 and CCL3 were positively correlated with the severity scores of GPP, white blood cell counts and serum C-reactive protein levels. Serum levels...