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)

HLA antigen have been identified in patients with juvenile chronic polyarthritis (J.C.P.) (n = 35). In J.C.P. the incidence of antigen B27 (57%) was found to be higher than in a normal population (n = 1,000). On recent evaluation of the clinical status, serology and x-rays, the patients with juvenile chronic polyarthritis who has been followed up many years, could be subdivided into four groups: Group 1: J.C.P. evolving to ankylosing spondylitis (n = 3); Group 2: J.C.P. with sacroiliitis (n = 17); Group 3: J.C.P. without sacroiliitis (n = 9); Group 4: juvenile rheumatoid arthritis characterised by a positive serology (n = 6). Groups 1 and 2 were characterized by a high incidence of antigen B27 (19/20). Only one subject of groups 3 and 4 had antigen B27. Sex distribution in groups 1 and 2 was found to be similar to that found in ankylosing spondylitis in adults and sex distribution in groups 3 and 4 was found to be similar to that found in rheumatoid arthritis in adults. It is concluded that if B27 positive develop juvenile chronic polyarthritis they have a high risk of developing sacroiliitis and acute uveitis. The authors propose to give the name Still's disease to the total group of children presenting initial symptoms corresponding to the criteria of Ansell & Bywaters (1959). Follow-up of the cases permitted their further classification as juvenile ankylosing spondylitis, as juvenile chronic polyarthritis with or without sacroiliitis or as juvenile rheumatoid arthritis.
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PMID:HLA and juvenile chronic polyarthritis. 6 Jul 96

To study the role of genetically determined immune responsiveness in the pathogenesis of systemic amyloidosis complicating rheumatoid arthritis the HLA antigens were identified in 26 patients with rheumatoid arthritis complicated by secondary amyloidosis, in 44 patients with rheumatoid arthritis, and in 11 patients with secondary amyloidosis of non-rheumatoid origin. Subjects with ankylosing spondylitis, sacroiliitis without peripheral polyarthritis, Reiter's disease, reactive arthritis, erosive osteoarthritis, psoriatic arthropathy, systemic lupus erythematosus or arthritis associated with a gastrointestinal involvement were excluded from the study. Patients with amyloidosis secondary to rheumatoid arthritis had a high frequency of the HLA specificity B27 and of the haplotype likely to bear A2, B27. The association with B27 was closest in the group of male patients with amyloidosis whose rheumatoid arthritis had begun at an early age and who lacked demonstrable rheumatoid factor in serum. These patients may represent a genetically determined subentity of rheumatoid arthritis.
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PMID:HLA-B27 in rheumatoid arthritis and amyloidosis. 6 5

HLA antigens were determined in 38 patients with juvenile chronic polyarthritis (JCP) and in 1,000 normal controls. The incidence of the antigen B27 in JCP (55.3 per cent) was higher than in the controls (6.7 per cent). Patients with JCP could be further subdivided into four groups: (1) JCP evolving to ankylosing spondylitis (AS) (N = 3); (2) JCP with sacroiliitis (SI) (N = 18); (3) JCP without SI (N = 10); and (4) juvenile rheumatoid arthritis (JRA) characterized by positive seroloty (N = 7). Groups 1 and 2 had a high incidence of B27 (20/21), as contrasted to groups 3 and 4 (1/17). The sex distribution in groups 1 and 2 was similar to that found in AS in adults, whereas in groups 3 and 4 it was similar to that found in rheumatoid arthritis in adults. It is concluded that if B27 positives develop JCP, they also have a high risk of developing SI and acute uveitis. The authors propose using the term Still's disease for the overall group of children presenting with JCP before the age of 16 years. Subsequent follow-up permits classification into juvenile AS, JCP with SI, JCP without SI, or as JRA.
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PMID:HLA and juvenile chronic polyarthritis. 26 4

68 cases with polyarthritis were selected from 406 HLA B 27 positive patients with various rheumatic diseases excluding ankylosing spondylitis (AS) or Reiter's disease. 23 fulfilled at least 5 criteria of the ARA for the diagnosis of rheumatoid arthritis (RA). 5 suffered from polyarthritis and psoriasis. The remaining 40 patients expressed an asymmetric oligarthritis especially of the lower limbs (knee, ankle) affecting predominantly young adult men. Sacroiliitis was observed in 10 cases. Joint erosions, rheumatoid factors and visceral manifestations were uncommon. The arthritic pattern of B 27 positive oligarthritis differed clearly from rheumatoid arthritis (n = 34) and psoriatic arthritis (n = 15), but was similar to peripheral joint involvement in AS (n = 32) except for the higher incidence of coxitis in AS. HLA typing is helpful not only in the early diagnosis of AS but also in the differential diagnosis of unclassifiable polyarthritis.
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PMID:HLA-B27-positive oligarthritis. 31 Jun 5

Immune complexes were measured in the sera of 18 patients iwth ankylosing spondylitis and 5 normal control subjects by their ability to inhibit antibody-mediated lymphocyte-induced cytotoxicity. 11 of the spondylitis and none of the control sera contained circulating complexes. Fractionation of sera on Sephadex G-200 showed that complexes were of two molecular sizes, one of intermediate and the other of large molecular weight. The presence of immune complexes did not correlate with activity of disease or the presence of peripheral arthritis although the one patient with polyarthritis had the highest level of complexes detected in this study. The nature of the antigen in these antigen-antibody complexes is of great interest since it may provide evidence of the aetiological agent in the disease.
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PMID:Detection of immune complexes in serum of patients with ankylosing spondylitis. 64 67

Rheumatoid arthritis/chronic polyarthritis and ankylosing spondylitis belong to the most common inflammatory rheumatic diseases. Owing to their progressive character they can result in morphological and functional defective conditions making rehabilitation procedures necessary. In contrast to other diseases calling for rehabilitation treatment the rehabilitation of these two diseases is in the majority of cases a life-long process, during which a change in rehabilitation goals and procedures is not seldom. Hence, rehabilitation is a dynamic process which requires flexible adjustment. A positive rehabilitation outcome is dependent upon the following factors: (1) the patient's disease (duration, stage, type of affection, progression, inflammatory and immunological activity, general condition and drug tolerance), (2) the patient's personality (age, intelligence, motivation), (3) the patient's home and vocational environments. In addition to technical pre-requisites, which are also important, the following medical ones have to be outlined: early diagnosis and initiation of therapy and the availability of a comprehensive treatment programme embracing drug, surgical, physical and balneological therapies, also as an in-patient. A further pre-requisite is the high rheumatological qualification of the responsible physician, who must maintain good contacts with the other members of the rehabilitation team. In the long run, this qualification can only be achieved with the provision of adequate training programmes, and if rheumatology is accepted as an independent discipline.
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PMID:[Rehabilitation of rheumatoid arthritis and ankylosing spondylitis: a study of the pre-requisites (author's transl)]. 86

Starting from index patients with confirmed Reiter's disease, a clinical and immunogenetic study was performed on 12 families in which there were further cases of arthritis. Altogether 51 family members were investigated and some information was available on 15 additional members. In most families there were two or three affected members in addition to the proband. The manifestations included acute polyarthritis (16 cases), which frequently followed urethritis or occurred as a complication of Yersinia or Shigella infection, and chronic arthritis (9 cases), either ankylosing spondylitis or peripheral arthritis. The latter characteristically had a remitting course, affecting mainly the large joints. Not a single subject had sero-positive rheumatoid arthritis. The HLA B27 gene was detected in all 12 families, and served as the main indicator of the familial trait for developing arthritis. In individual patients however, the association was not especially close, since there were members with this antigen who did not have arthritis in spite of a seemingly adequate triggering stimulus and others who had arthritis but not the antigen.
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PMID:Family study of Reiter's disease and HLA B27 distribution. 88 57

Investigation of the locomotor system of 20 patients is reported. One patient with arthrosis of the hip joint and concomitant osteonecroses had a myeloma. In 5 RA patients the manifestations of secondary amyloidosis are described. Among the patients with monoclonal gamma globulinemia two had polyarthritis and RA could not be excluded in one of them, one had arthritis of the ankle and foot joints, and one had a vasculitis characteristic of polyarteritis nodosa. Among those with polyclonal immunoglobulinemia one had RA, two had arthrosis of knees and hips, and two had ankylosing spondylitis. Furthermore four patients with alpha2-hyperglobulinemia which is important in evaluation of the alpha2-globulin peak in amyloidosis, are described. Three patients had cryoglobulinemia. In 10 patients hyperuricemia was found repeatedly (by the uricase method). Consequently in these diseases it is necessary to search clinically for crystal induced synovitides and arthropathies. The classification of globulinopathies and the method of their determination is indicated and particular investigations are recommended for such diseases, where the activity of the joint process does not correlate with laboratory findings.
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PMID:[Globulinopathy and hyperuricemia]. 89 99

The results of total hip replacement in 39 patients 30 years old or younger were evaluated including 67 Charnley low-friction arthroplasties and one McKee total hip arthroplasty. The average age was 25.9 years with an average follow-up of 39 months, the longest being 8 years, 3 months. The diagnoses included rheumatoid arthritis, ankylosing spondylitis, CDH, Still's disease, and a miscellaneous group. Over-all function did not improve as greatly as in the 9 to 10 year series, but this was due to a higher proportion of patients with severely disabling rheumatoid polyarthritis, hemiplegia, severe obesity, or cardiovascular disease. Wear did not seem to be any greater in this younger age group as compared to previous studies in older patients.
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PMID:Results of low friction arthroplasty in patients thirty years of age or younger. 119 31

Using radioimmunoassays (RIA) we measured the concentrations of prolactin, cortisol, dehydroepiandrosterone sulphate (DHEAS), pregnenolone sulphate (5-PS) and testosterone sulphate (TS) in peripheral blood and synovial fluid (SF) from 50 patients with arthritis of the knee associated with different diagnoses. These included RA (25 cases); and psoriasis, ankylosing spondylitis, reactive arthritis, post-traumatic arthritis, unspecified polyarthritis, polyarthritis and sacroilitis, and regional enteritis (25 cases). Fifty-six healthy subjects (age 19 to 60 years) were used as controls. No significant difference was found between the blood prolactin levels in patients and controls. The mean levels of cortisol, 5-PS, DHEAS and TS were significantly reduced in the patients with RA (mean 133 vs 286 nmol/l cortisol, 26 vs 80 nmol/l 5-PS, 930 vs 3290 nmol/l DHEAS and 25 vs 40 nmol/l TS; p less than 0.001 for cortisol, 5-PS and DHEAS, and p less than 0.05 for TS). The reduction was more marked in the DHEAS levels in patients with positive rheumatoid factor (RF) reactivity. Patients with diagnoses other than RA had normal levels of the various steroids except patients on steroid treatment, who also exhibited reduced levels. The 5 hormones measured in the SF were found in relatively high concentrations, parallelling those in the blood. The ratios (SF/blood) varied from 0.66 for 5-PS to 1.1 for cortisol, and the correlation coefficients between 0.66 for 5-PS and 0.94 for DHEAS (p less than 0.001). Low blood and SF levels of sulpho-conjugated steroids, particularly DHEAS, are a permanent disorder in patients with RA and positive RF reactivity.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Low blood and synovial fluid levels of sulpho-conjugated steroids in rheumatoid arthritis. 153 54


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