Figure 3From: Progranulin antibodies entertain a proinflammatory environment in a subgroup of patients with psoriatic arthritisAssociation of progranulin antibody status and progranulin plasma levels in psoriasis patients. Progranulin (PGRN) plasma levels were determined in patients with psoriasis without arthritic manifestations (PsC) (n = 10), PGRN antibody (PGRN Ab)-positive patients with psoriatic arthritis (PsA) (n = 10), PGRN Ab-negative patients with PsA (n = 5) and in healthy controls (n = 10). Data are presented as 25% (box), 50% (median) and 75% (box) percentiles and the range (line). Median PGRN plasma level obtained from healthy controls was set at 100%.Back to article page