Abstract
Several rheumatic diseases were first shown to be associated with human leukocytic antigen (HLA)-B27 in 1973. Recent developments in understanding this association include the finding that there are at least six variants of HLA-B27 at the molecular level, with no one variant preferentially associated with disease. Detailed studies of the structure of the HLA-B27 molecular family are in progress in several laboratories. Mice expressing HLA-B27 and transmitting it to their offspring (transgenic mice) have been produced and are being studied for their response to bacteria that are known to trigger reactive arthritis in B27+ humans. A particular restriction fragment length polymorphism was recently claimed to be a genetic marker for an additional risk factor in ankylosing spondylitis, but two other laboratories have failed to confirm this finding.
Original language | English (US) |
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Pages (from-to) | 59-60 |
Number of pages | 2 |
Journal | The American Journal of Medicine |
Volume | 85 |
Issue number | 6 SUPPL. 1 |
DOIs | |
State | Published - Dec 23 1988 |
ASJC Scopus subject areas
- Medicine(all)