Analysis of HIV Diversity in HIV-Infected Black Men Who Have Sex with Men (HPTN 061).

ABSTRACT:

Background

HIV populations often diversify in response to selective pressures, such as the immune response and antiretroviral drug use. We analyzed HIV diversity in Black men who have sex with men who were enrolled in the HIV Prevention Trials Network 061 study.

Methods

A high resolution melting (HRM) diversity assay was used to measure diversity in six regions of the HIV genome: two in gag, one in pol, and three in env. HIV diversity was analyzed for 146 men who were HIV infected at study enrollment, including three with acute infection and 13 with recent infection (identified using a multi-assay algorithm), and for 21 men who seroconverted during the study. HIV diversification was analyzed in a paired analysis for 62 HIV-infected men using plasma samples from the enrollmen

SUBMITTER: Chen I 

PROVIDER: S-EPMC5147928 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature