Progranulin Is Associated with Disease Activity in Patients with Rheumatoid Arthritis

<div>Progranulin (PGRN) levels in the synovial fluid, but not in the serum, were significantly higher in rheumatoid arthritis (RA) compared with osteoarthritis (OA) patients. Serum PGRN was significantly elevated in RA and OA patients compared to healthy controls (HC). The concentration of PGRN in patients with RA was significantly higher in synovial fluid compared to serum. 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Mediators of Inflammation

fig2

Figure 2

Figure 2: Progranulin Is Associated with Disease Activity in Patients with Rheumatoid Arthritis 