Implications from the occurrence of Reiter's syndrome and related disorders in association with advanced HIV infection.
Information bearing on the prevalence and character of Reiter's syndrome and allied disorders as they occur in a setting of HIV infection was reviewed. Based on the frequency of infections by organisms capable of inducing reactive arthritis and the presence of HLA-B27 in 71% of the individuals, it was concluded that the disorder strongly resembled Reiter's syndrome occurring in the non-HIV infected group. Preliminary evidence suggested an enhanced penetrance of susceptibility among HLA-B27 individuals. In view of the preservation of CD8 lineage T cells and functional loss of CD4 lineage T cells in HIV-infected patients, it was suggested that a specific immune recognition event is at the center of the pathogenesis of this syndrome which involves preservation of an unknown antigen in the context of HLA-B27 to CD8 lineage suppressor/cytotoxic T cells.
Winchester
R
R
Hospital for Joint Diseases, Department of Rheumatology, New York, NY 10003.
Brancato
L
L
Itescu
S
S
Skovron
M L
ML
Solomon
G
G
D000163:Acquired Immunodeficiency Syndrome / Q000150:complications / Q000276:immunology*; D001168:Arthritis / Q000276:immunology; D016918:Arthritis, Reactive / Q000150:complications / Q000276:immunology*; D004198:Disease Susceptibility; D015235:HLA-B Antigens; D015796:HLA-B27 Antigen; D006801:Humans; D011565:Psoriasis / Q000276:immunology
D015235:HLA-B Antigens; D015796:HLA-B27 Antigen