Abstract
We have used ELISA to study the frequency of autoantibodies to several antigens in the serum of 17 male homosexuals (MHS) negative for HIV (HIV-), 11 asymptomatic HIV seropositive MHS (HIV+) and patients with ARC (N = 15) or AIDS (N = 13), and compared them to 20 matched healthy heterosexual controls. Serum antibody binding to histones, cardiolipin, ss-A, ss-B and Sm was found to be significantly higher in each of the MHS groups studied as compared to controls (P<0.001), and was also increased in the HIV+ patients vs. the HIV- group (P<0.05). In contrast, no increase in autoantibodies to ss-DNA, ds-DNA, poly(I), poly(G) or RNP were found in any of the groups tested. These results enlarge the spectrum of autoimmunity previously reported in HIV infection and identify a similar pattern to a lesser degree, already present in HIV- MHS, suggesting a role for HIV or concomitant virus infections in its pathogenesis.
Original language | English |
---|---|
Pages (from-to) | 31-35 |
Number of pages | 5 |
Journal | Immunology Letters |
Volume | 30 |
Issue number | 1 |
DOIs | |
State | Published - 1 Jan 1991 |
Externally published | Yes |
Keywords
- AIDS
- Antinuclear antibody
- Autoantibody
- Autoimmunity
- HIV
- Homosexual
ASJC Scopus subject areas
- Immunology and Allergy
- Immunology