Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P01889 (ankylosing spondylitis)
 5,717 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In this study, 100 synovial fluid (SF) samples from patients with a variety of arthritides were assayed for levels of colony-stimulating factors (CSFs) using a human bone-marrow bioassay and enzyme immunoassays for granulocyte (G-) and granulocyte-macrophage (GM-) CSFs. GM-CSF was found more frequently in samples from rheumatoid arthritis (RA) subjects (49%) than in non-RA samples (29%). Absence of GM- but not G- or bioassay CSFs characterised samples from subjects with psoriatic arthritis and ankylosing spondylitis (n = 14). There was strong evidence of an antagonistic relationship between levels of G- and GM-CSFs in samples from RA patients, an effect independent of drug treatment. However, treatment with non-steroidal anti-inflammatory agents (NSAIDs) may affect reported CSF concentrations: G-CSF levels were significantly lower in samples from subjects not taking NSAIDs. These results suggest that SF-CSF estimations using commercially available assays could provide useful diagnostic clues for clinicians, but careful interpretation is warranted particularly in patients on long-term NSAID treatment.
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PMID:Measurement of colony-stimulating factors in synovial fluid: potential clinical value. 753 53