Persistent metabolic changes in HIV-infected patients during the first year of combination antiretroviral therapy.

ABSTRACT: The HIV-human metabolic relationship is a complex interaction convoluted even more by antiretroviral therapy (cART) and comorbidities. The ability of cART to undo the HIV induced metabolic dysregulation is unclear and under-investigated. Using targeted metabolomics and multiplex immune biomarker analysis, we characterized plasma samples obtained from 18 untreated HIV-1-infected adult patients and compared these to a non-HIV infected (n = 23) control population. The biogenic amine perturbations during an untreated HIV infection implicated altered tryptophan- nitrogen- and muscle metabolism. Furthermore, the lipid profiles of untreated patients were also significantly altered compared to controls. In untreated HIV infection, the sphingomyelins and phospholipids correlated negatively to marke

SUBMITTER: Peltenburg NC 

PROVIDER: S-EPMC6240055 | biostudies-literature | 2018 Nov

REPOSITORIES: biostudies-literature