Integrated and Total HIV-1 DNA Predict Ex Vivo Viral Outgrowth.

ABSTRACT: The persistence of a reservoir of latently infected CD4 T cells remains one of the major obstacles to cure HIV. Numerous strategies are being explored to eliminate this reservoir. To translate these efforts into clinical trials, there is a strong need for validated biomarkers that can monitor the reservoir over time in vivo. A comprehensive study was designed to evaluate and compare potential HIV-1 reservoir biomarkers. A cohort of 25 patients, treated with suppressive antiretroviral therapy was sampled at three time points, with median of 2.5 years (IQR: 2.4-2.6) between time point 1 and 2; and median of 31 days (IQR: 28-36) between time point 2 and 3. Patients were median of 6 years (IQR: 3-12) on ART, and plasma viral load (<50 copies/ml) was suppressed for median of 4 years (IQR: 2-8).

SUBMITTER: Kiselinova M 

PROVIDER: S-EPMC4777389 | biostudies-literature | 2016 Mar

REPOSITORIES: biostudies-literature