The genetic architecture of HIV-1 virulence.

ABSTRACT: The virulence of Human Immunodeficiency Virus-1 (HIV-1) is partly determined by viral genetic variation. Finding individual genetic variants affecting virulence is important for our understanding of HIV pathogenesis and evolution of virulence; however, very few have been identified. To this end, within the "Bridging the Evolution and Epidemiology of HIV in Europe" (BEEHIVE) collaboration, we produced whole-genome HIV sequence data for 2294 seroconverters from European countries for a genome-wide association study (GWAS). We considered two phenotypes: (i) set-point viral load (SPVL), the approximately stable viral load from 6 to 24 months after infection, and (ii) the rate of CD4 cell count decline. We developed a GWAS method that corrects for population structure with random effects, accou

SUBMITTER: Blanquart F 

PROVIDER: S-EPMC12684972 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature