Sensitive quantification of the HIV-1 reservoir in gut-associated lymphoid tissue.

ABSTRACT:

Background

The implementation of successful strategies to achieve an HIV cure has become a priority in HIV research. However, the current location and size of HIV reservoirs is still unknown since there are limited tools to evaluate HIV latency in viral sanctuaries such as gut-associated lymphoid tissue (GALT). As reported in the so called "Boston Patients", despite undetectable levels of proviral HIV-1 DNA in blood and GALT, viral rebound happens in just few months after ART interruption. This fact might imply that current methods are not sensitive enough to detect residual reservoirs. Showing that, it is imperative to improve the detection and quantification of HIV-1 reservoir in tissue samples. Herein, we propose a novel non-enzymatic protocol for purification of Lamina Propria

SUBMITTER: Moron-Lopez S 

PROVIDER: S-EPMC5393620 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature