Background: Cold-inducible RNA-binding protein (CIRP) is a pro-inflammatory cytokine. We determined whether serum or synovial fluid concentrations are associated with severity in osteoarthritis (OA).
Methods: CIRP concentrations in serum and synovial fluid from 156 knee OA patients and serum from 156 controls were determined.
Neuropathic pain is caused by lesion or inflammation of the nervous system and characterized by the symptoms of allodynia, hyperalgesia and spontaneous pain. SIRT1 (Sir2) is a NAD-dependent deacetylase and is reported to regulate a wide variety of cellular processes including inflammation, aging and lifespan extension. Nevertheless, the role of SIRT1 in neuropathic pain is not fully understood.
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