Common genetic variation and the control of HIV-1 in humans
- Fellay, Jacques
- Ge, Dongliang
- Shianna, Kevin V.
- Colombo, Sara
- Ledergerber, Bruno
- Cirulli, Elizabeth T.
- Urban, Thomas J.
- Zhang, Kunlin
- Gumbs, Curtis E.
- Smith, Jason P.
- Castagna, Antonella
- Cozzi-Lepri, Alessandro
- De Luca, Andrea
- Easterbrook, Philippa
- Günthard, Huldrych F.
- Mallal, Simon
- Mussini, Cristina
- Dalmau, Judith
- Martinez-Picado, Javier
- Miro, José M.
- Obel, Niels
- Wolinsky, Steven M.
- Martinson, Jeremy J.
- Detels, Roger
- Margolick, Joseph B.
- Jacobson, Lisa P.
- Descombes, Patrick
- Antonarakis, Stylianos E.
- Beckmann, Jacques S.
- O'Brien, Stephen J.
- Letvin, Norman L.
- McMichael, Andrew J.
- Haynes, Barton F.
- Carrington, Mary
- Feng, Sheng
- Telenti, Amalio
- Goldstein, David B.
DOIAbstract
To extend the understanding of host genetic determinants of HIV-1 control, we performed a genome-wide association study in a cohort of 2,554 infected Caucasian subjects. The study was powered to detect common genetic variants explaining down to 1.3% of the variability in viral load at set point. We provide overwhelming confirmation of three associations previously reported in a genome-wide study and show further independent effects of both common and rare variants in the Major Histocompatibility Complex region (MHC). We also examined the polymorphisms reported in previous candidate gene studies and fail to support a role for any variant outside of the MHC or the chemokine receptor cluster on chromosome 3. In addition, we evaluated functiona...
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