PMID- 11123072 OWN - NLM STAT- MEDLINE DCOM- 20020225 LR - 20191104 IS - 1523-3774 (Print) IS - 1523-3774 (Linking) VI - 2 IP - 4 DP - 2000 Aug TI - Animal models of the spondyloarthropathies. PG - 282-7 AB - Several lines of rats transgenic for human leukocyte antigen (HLA)-B27 spontaneously develop a multisystemic inflammatory disease resembling human spondyloarthropathies. This disease is mediated by cells of the immune system and is dependent on the presence of a normal bacterial flora. Both antigen-presenting cells expressing high levels of HLA-B27 and T cells appear to be of importance in the pathogenesis of this model. HLA-B27 transgenic/b2- microglobulin deficient mice also develop arthritis, under the influence of the bacterial flora. In both types of model, CD8+ T cells appear to be unnecessary, arguing against the "arthritogenic peptide" hypothesis. FAU - Breban, M AU - Breban M AD - INSERM U477 and Service de Rhumatologie B, Hopital Cochin, AP-HP, Universite Rene Descartes, 27 rue du Faubourg Saint-Jacques, 75014 Paris, France. FAU - Falgarone, G AU - Falgarone G FAU - Blanchard, H AU - Blanchard H FAU - Dernis-Labous, E AU - Dernis-Labous E FAU - Lamarque, D AU - Lamarque D LA - eng PT - Comparative Study PT - Journal Article PL - United States TA - Curr Rheumatol Rep JT - Current rheumatology reports JID - 100888970 RN - 0 (HLA-B27 Antigen) SB - IM MH - Animals MH - Animals, Genetically Modified MH - Arthritis, Reactive/etiology/immunology MH - Bacteria/immunology MH - Cross Reactions MH - *Disease Models, Animal MH - HLA-B27 Antigen/immunology MH - Humans MH - Mice MH - Mice, Transgenic MH - Rats MH - Rats, Inbred F344 MH - Rats, Inbred Lew MH - *Spondylarthropathies/etiology/immunology MH - T-Lymphocytes/immunology EDAT- 2000/12/21 11:00 MHDA- 2002/02/28 10:01 CRDT- 2000/12/21 11:00 PHST- 2000/12/21 11:00 [pubmed] PHST- 2002/02/28 10:01 [medline] PHST- 2000/12/21 11:00 [entrez] AID - 10.1007/s11926-000-0064-0 [doi] PST - ppublish SO - Curr Rheumatol Rep. 2000 Aug;2(4):282-7. doi: 10.1007/s11926-000-0064-0.