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

The culture filtrate of some bacteria contains a modifying factor which specifically interacts with the cells of HLA-B27-positive normal individuals (BS+ AS-); this modification results in a serologically detectable change similar to that seen on the cells of patients with ankylosing spondylitis (B27+ AS+). Puromycin, 5-azacytidine, actinomycin D, cyclosporin A, dexamethasone, indomethacin, colchicine, quinacrine, chlorpromazine but not tunicamycin can effectively inhibit the in vitro modification of HLA-B27-positive lymphocytes from normal individuals. These studies suggest that a number of different metabolic pathways may be involved in the modification of B27+ AS- lymphocytes by certain enteric antigens.
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PMID:The modification of HLA-B27-positive lymphocytes by the culture filtrate of Klebsiella K43 BTS 1 is a metabolically active process. 387 56