The Pathway To Establishing HIV Latency Is Critical to How Latency Is Maintained and Reversed.

ABSTRACT: HIV infection requires lifelong antiretroviral therapy because of the persistence of latently infected CD4+ T cells. The induction of virus expression from latently infected cells occurs following T cell receptor (TCR) activation, but not all latently infected cells respond to TCR stimulation. We compared two models of latently infected cells using an enhanced green fluorescent protein (EGFP) reporter virus to infect CCL19-treated resting CD4+ (rCD4+) T cells (preactivation latency) or activated CD4+ T cells that returned to a resting state (postactivation latency). We isolated latently infected cells by sorting for EGFP-negative (EGFP-) cells after infection. These cells were cultured with antivirals and stimulated with anti-CD3/anti-CD28, mitogens, and latency-reversing agents (LRAs) and

SUBMITTER: Rezaei SD 

PROVIDER: S-EPMC6002734 | biostudies-literature | 2018 Jul

REPOSITORIES: biostudies-literature