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)

Rubella and influenza A (H3N2) haemagglutination inhibition (HI) antibody titres and measles complement-fixing (CF), haemagglutination inhibition (HI), haemolysis inhibition (HLI), and ribonucleoprotein gel precipitation (RNP-GP) antibody titres were studied in the serum and synovial fluid of twenty patients with rheumatoid arthritis (RA), two patients with ankylosing spondylitis, and two patients with Reiter's syndrome. Antibody titres were also studied in the serum and CSF of four patients with systemic lupus erythematosus (SLE), one patient with dermatomyositis, and in the synovial fluid only of five patients with osteoarthritic knee effusions. Antibodies were found with each serological technique used in the synovial fluid of RA patients and the antibody titres were usually at about the same level as in the serum. The mean measles (HI, HLI, and RNP-GP) antibody titres were 4 to 6 times higher in the synovial fluid of RA patients than in synovial fluid of patients with osteoarthritic knee effusions, but a corresponding difference was not found in rubella and influenza A antibody titres. The mean measles antibody titres (CF, HI, HKI, and RNP-GP) were consistently higher in the synovial fluid of RA patients without rheumatoid factor than in the synovial fluid of RA patients with rheumatoid factor. In serum this difference was observed only with measles CF titres. The mean measles, antibody titres were consistently lower in the serum and synovial fluid of the RA patients without the synovial fluid haemolytic complement than in the RA patients with this haemolytic complement. No similar differences were found in the rubella and influenza antibody titres. No significant measles antibody titres were found in the CSF of patients with SLE or dermatomyositis.
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PMID:Virus antibodies in serum and synovial fluid of patients with rheumatoid arthritis and other connective tissue diseases. 112 54

Synovial fluids from patients with rheumatoid arthritis (13 cases), ankylosing spondylitis (six), psoriatic arthritis (two), osteoarthritis (three) and rubella arthritis (four) contain interleukin-1 (Il-1) activity as measured in the CH3/He mouse thymocyte assay. That this activity is Il-1 was shown by: (i) the time course of thymocyte stimulation; (ii) failure of PHA blast cells to absorb out the activity; (iii) molecular weight of 15,000-20,000 daltons, and (iv) ability to stimulate prostaglandin E2 production from synovial cells. These results indicate that IL-1 is an important mediator in the inflammatory pathway of different types of joint disease.
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PMID:Cytokines and the chronic inflammation of rheumatic disease. I. The presence of interleukin-1 in synovial fluids. 660 91

In this report we present 21 instances in which live rubella virus was isolated from synovial fluid obtained from 6 cases of inflammatory oligoarthritis or polyarthritis over a period of 2 years in the absence of firm clinical evidence of rubella. In 3 cases (cases 1, 2, 6,) a persistent oligoarthritis predominantly affecting the knee joints occurred in 2 adult women and one man, lasting to date 27, 29, and 18 months respectively, and in one of these cases virions were found in cells of the synovial membrane. In case 3 a boy of 9 presented with an illness indistinguishable from the systemic variety of juvenile chronic arthritis (Still's disease). In case 4 a young man with persistent monoarthritis was found to have ankylosing spondylitis, and in case 5 a progressive erosive polyarthritis developed 5 years after an attack of rubella complicated by rubella arthritis. The virus was identified by a variety of virological techniques and infection confirmed by immunofluorescence and (in one case) electron microscopy.
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PMID:Chronic arthritis associated with the presence of intrasynovial rubella virus. 683 Mar 22

Rho, a newly characterized acute-phase protein, was present in high titer in a group of 109 patients with various rheumatic diseases. Statistically significant titer elevations were demonstrated in patients with rheumatoid arthritis (RA), ankylosing spondylitis, and gout. In individual RA patients, serial titers failed to correlate with disease activity or with rheumatic seropositivity. The natural behavior ofrho antigen is contrasted with that of C-reactive protein. Comments are made regarding the possible association of rubella infection with rheumatoid arthritis.
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PMID:The behavior of a newly described acute-phase protein in inflammatory joint disease. 2419 52