ArticleJournal of clinical microbiology2007
Significant genetic and antigenic variability within the env gene of systemic human immunodeficiency virus type 1 group O populations during the natural course of a heterosexual infection: a pilot study.
Article in Journal of clinical microbiology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed, 6 citations in OpenAlex.
- Non-M variants of human immunodeficiency virus type 1.Clinical microbiology reviews · 2013Review
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We assessed the genetic and the antigenic variability within the env gene of peripheral blood human immunodeficiency virus (HIV) type 1 (HIV-1) group O populations during the natural course of a female heterosexual infection. Our data revealed the existence of a significant increase in amino acid sequence variability within the C2-V3 and gp41 regions (P = 0.023 and P < 0.001, respectively) in association with substitutions within neutralizing epitope sequences usually selected for HIV serological assays. These antigenic variations might significantly decrease the sensitivity of classical HIV enzyme-linked immunosorbent assays with blood samples of subjects heterosexually infected by HIV-1 group O strains. These findings may be of significant use both to devise diagnostic tools and to pursue suitable therapeutic modalities in cases of heterosexual infection by outlier HIV-1 strains.
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