Matches in SemOpenAlex for { <https://semopenalex.org/work/W2040261549> ?p ?o ?g. }
Showing items 1 to 70 of
70
with 100 items per page.
- W2040261549 endingPage "187" @default.
- W2040261549 startingPage "185" @default.
- W2040261549 abstract "There is at present only one well-documented clue to the pathogenesis of ankylosing spondylitis (AS): the tissue antigen HLA-B27 occurs in about 8% of a normal Caucasian population but is present in over 9 0 ~ of patients with AS and is increased in frequency in Reiter's syndrome and some other seronegative arthropathies [ 1,2]. This important clue, together with the observation that some identical twins are discordant for AS [3] and the frequent finding that certain forms of HLA-B27-associated reactive arthritis follow infections with enteric organisms such as Shigella and Yersinia [4,5] suggests an interplay between an environmental agent and HLA-B27, possibly during the early stages of pathogenesis. The nature of the interaction between a specific cell-surface alloantigen and an environmental agent is still not understood but studies by at least two groups indicate that certain organisms, notably Klebsiella. may be antigenically related to HLA-B27 [6,7] or to a physically closely-associated structure [8,9]. This suggestion is based on the finding that antibodies raised against certain Klebsiella isolates (as well as against some isolates of Salmonella newport. S. (yphimurium, and Shigella sp.. J.K. Prendergast, unpublished results) specifically lyse the HLA-B27-positive lymphocytes of about 8 0 ~ of patients with ankylosing spondylitis and of 60% of those with Reiter's syndrome or asymmetrical peripheral arthritis, but not the HLA-B27-positive lymphocytes of clinically normal individuals [10]. An extension of these studies has shown that B27-positive lymphocytes from normal individuals, which are not normally lysed by antiKlebsiella serum, can be rendered susceptible to lysis following their incubation in the culture filtrate (containing modifying factor) of certain Klebsiella organisms [11]. Further support for the role of an environmental agent in B27Klebsiella interactions is provided by the demonstration that the lymphocytes of clinically normal family members who share the HLA-B27 haplotype with some of their AS-affected siblings, are not lysed by anti-Klebsiella serum [10]. These observations suggest that the modification of B27 is not a direct genetic effect. By contrast, the persistence of the Klebsiella-cross-reactive marker on cultured" @default.
- W2040261549 created "2016-06-24" @default.
- W2040261549 creator A5000440535 @default.
- W2040261549 creator A5031229803 @default.
- W2040261549 creator A5069880886 @default.
- W2040261549 date "1983-04-01" @default.
- W2040261549 modified "2023-09-26" @default.
- W2040261549 title "Hypothesis: The etiology of ankylosing spondylitis: Does a plasmid trigger the disease in genetically susceptible individuals?" @default.
- W2040261549 cites W1971248383 @default.
- W2040261549 cites W1990738930 @default.
- W2040261549 cites W1996143093 @default.
- W2040261549 cites W1996161702 @default.
- W2040261549 cites W2027213336 @default.
- W2040261549 cites W2124228731 @default.
- W2040261549 cites W2340488175 @default.
- W2040261549 cites W4248972283 @default.
- W2040261549 doi "https://doi.org/10.1016/0198-8859(83)90091-5" @default.
- W2040261549 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/6601646" @default.
- W2040261549 hasPublicationYear "1983" @default.
- W2040261549 type Work @default.
- W2040261549 sameAs 2040261549 @default.
- W2040261549 citedByCount "15" @default.
- W2040261549 crossrefType "journal-article" @default.
- W2040261549 hasAuthorship W2040261549A5000440535 @default.
- W2040261549 hasAuthorship W2040261549A5031229803 @default.
- W2040261549 hasAuthorship W2040261549A5069880886 @default.
- W2040261549 hasConcept C104317684 @default.
- W2040261549 hasConcept C126322002 @default.
- W2040261549 hasConcept C137627325 @default.
- W2040261549 hasConcept C203014093 @default.
- W2040261549 hasConcept C22744801 @default.
- W2040261549 hasConcept C2777402515 @default.
- W2040261549 hasConcept C2779134260 @default.
- W2040261549 hasConcept C2779650986 @default.
- W2040261549 hasConcept C54355233 @default.
- W2040261549 hasConcept C71924100 @default.
- W2040261549 hasConcept C86803240 @default.
- W2040261549 hasConceptScore W2040261549C104317684 @default.
- W2040261549 hasConceptScore W2040261549C126322002 @default.
- W2040261549 hasConceptScore W2040261549C137627325 @default.
- W2040261549 hasConceptScore W2040261549C203014093 @default.
- W2040261549 hasConceptScore W2040261549C22744801 @default.
- W2040261549 hasConceptScore W2040261549C2777402515 @default.
- W2040261549 hasConceptScore W2040261549C2779134260 @default.
- W2040261549 hasConceptScore W2040261549C2779650986 @default.
- W2040261549 hasConceptScore W2040261549C54355233 @default.
- W2040261549 hasConceptScore W2040261549C71924100 @default.
- W2040261549 hasConceptScore W2040261549C86803240 @default.
- W2040261549 hasIssue "4" @default.
- W2040261549 hasLocation W20402615491 @default.
- W2040261549 hasLocation W20402615492 @default.
- W2040261549 hasOpenAccess W2040261549 @default.
- W2040261549 hasPrimaryLocation W20402615491 @default.
- W2040261549 hasRelatedWork W2093453816 @default.
- W2040261549 hasRelatedWork W2102900383 @default.
- W2040261549 hasRelatedWork W2125441764 @default.
- W2040261549 hasRelatedWork W2194251919 @default.
- W2040261549 hasRelatedWork W2318568462 @default.
- W2040261549 hasRelatedWork W2417684482 @default.
- W2040261549 hasRelatedWork W2419314168 @default.
- W2040261549 hasRelatedWork W2468197815 @default.
- W2040261549 hasRelatedWork W4200378558 @default.
- W2040261549 hasRelatedWork W4255054065 @default.
- W2040261549 hasVolume "6" @default.
- W2040261549 isParatext "false" @default.
- W2040261549 isRetracted "false" @default.
- W2040261549 magId "2040261549" @default.
- W2040261549 workType "article" @default.