Oxidized lipoproteins are associated with markers of inflammation and immune activation in HIV-1 infection.

ABSTRACT:

Objective

The pathogenesis of immune dysfunction in chronic HIV-1 infection is unclear, and a potential role for oxidized lipids has been suggested. We hypothesize that both oxidized HDL and LDL (HDLox and LDLox) contribute to HIV-1-related immune dysfunction.

Study

In the AIDS Clinical Trials Group A5260, 234 HIV-infected antiretroviral therapy (ART)-naive participants were randomized to receive tenofovir-emtricitabine and protease inhibitors or raltegravir and had HIV-1 RNA less than 50 copies/ml by week 24 and thereafter.

Methods

Associations between biomarkers of inflammation (IL-6, high-sensitivity C-reactive protein and D-dimer), immune activation (sCD163, sCD14, soluble IL-2 receptor, CD38 and HLA-DR), inflammatory monocytes (CD14CD16), T-cell senescence (CD28

SUBMITTER: Kelesidis T 

PROVIDER: S-EPMC5083154 | biostudies-literature | 2016 Nov

REPOSITORIES: biostudies-literature