The Human Leukocyte Antigen-G 3'UTR 14-bp Deletion is Associated with Poor Survival in an HIV-1-infected Zimbabwean Population

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

  • Margit Hørup Larsen
  • Rutendo Zinyama
  • Per Kallestrup
  • Gerstoft, Jan
  • Exnevia Gomo
  • Lise Wegner Thørner
  • Trine Baldorf Berg
  • Christian Erikstup
  • Henrik Ullum
We aimed to evaluate if the HLA-G 14-bp polymorphism (rs16375) has an impact on HIV progression and survival in an antiretroviral therapy (ART)-naïve Zimbabwean cohort (n=312). Rs16375 was genotyped using a competitive allele-specific PCR system; CD4 cell counts and HIV RNA were measured by flow cytometry and commercially available PCR; survival was followed for 4.3 years. The homozygous HLA-G -14-bp genotype is associated with higher viral load (P=0.004), lower CD4 cell count (P=0.01), and increased mortality (hazard ratio=1.9, CI: 1.033-3.522; P=0.04) compared with HLA-G +14-bp carriers.
OriginalsprogEngelsk
TidsskriftJournal of Infectious Diseases
Vol/bind207
Udgave nummer6
Sider (fra-til)903-06
ISSN0022-1899
DOI
StatusUdgivet - 2013

ID: 48451426