Fig. 1From: A set of serum markers detecting systemic inflammation in psoriatic skin, entheseal, and joint disease in the absence of C-reactive protein and its link to clinical disease manifestationsIdentification of inflammation markers elevated in psoriatic arthritis (step 1): serum levels of the respective markers were measured in 10 healthy controls (HC) and 10 patients with psoriatic arthritis (PsA). The respective markers were lipocalin 2, beta-defensin 2, calprotectin, pentraxin 3, LL-37 (cathelicidin), vascular endothelial growth factors (VEGF) as well as interleukins (IL)-8, -17A, -22, and -23. Significances between HC and PsA are indicated and calculated by unpaired Student’s testBack to article page