Association of polymorphisms of the mu opioid receptor gene with the severity of HIV infection and response to HIV treatment.

ABSTRACT:

Background

Mu opioid receptor (OPRM1) ligands may alter expression of chemokines and chemokine receptors involved in penetration of human immunodeficiency virus (HIV) type 1 into the cell. We suggest that OPRM1 variants may affect the pathophysiology of HIV infection.

Methods

DNA samples from 1031 eligible African Americans, Hispanics, and whites from the Women's Interagency HIV Study (WIHS) who were alive as of April 2006 were analyzed. We performed regression analysis of association of 18 OPRM1 variants with a change of viral load and CD4 cell count during 2 periods: between admission to WIHS and the start of highly active antiretroviral therapy (HAART) (interval X) and between the start of HAART and the most recent WIHS visit (interval Y), and examined the association of

SUBMITTER: Proudnikov D 

PROVIDER: S-EPMC3415853 | biostudies-literature | 2012 Jun

REPOSITORIES: biostudies-literature