Observations in both animal models of arthritis and patients with rheumatoid arthritis (RA) suggest a role for dopamine and its receptors in RA. Because synovial fibroblasts (SFs) contribute to inflammation and joint destruction in RA, the aim of this study was to investigate dopaminergic pathways in SFs obtained from patients with RA and, for comparison, in SFs from patients with osteoarthritis (OA) undergoing knee joint replacement surgery.
Increased expression of dopamine receptors in synovial fibroblasts from patients with rheumatoid arthritis: inhibitory effects of dopamine on interleukin-8 and interleukin-6
CAPELLINO, SILVIA;CUTOLO, MAURIZIO;
2014-01-01
Abstract
Observations in both animal models of arthritis and patients with rheumatoid arthritis (RA) suggest a role for dopamine and its receptors in RA. Because synovial fibroblasts (SFs) contribute to inflammation and joint destruction in RA, the aim of this study was to investigate dopaminergic pathways in SFs obtained from patients with RA and, for comparison, in SFs from patients with osteoarthritis (OA) undergoing knee joint replacement surgery.
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