HIV-1 transgenic rats display mitochondrial abnormalities consistent with abnormal energy generation and distribution.

ABSTRACT: With the advent of the combination antiretroviral therapy era (cART), the development of AIDS has been largely limited in the USA. Unfortunately, despite the development of efficacious treatments, HIV-1-associated neurocognitive disorders (HAND) can still develop, and as many HIV-1 positive individuals age, the prevalence of HAND is likely to rise because HAND manifests in the brain with very low levels of virus. However, the mechanism producing this viral disorder is still debated. Interestingly, HIV-1 infection exposes neurons to proteins including Tat, Nef, and Vpr which can drastically alter mitochondrial properties. Mitochondrial dysfunction has been posited to be a cornerstone of the development of numerous neurodegenerative diseases. Therefore, we investigated mitochondria in an ani

SUBMITTER: Villeneuve LM 

PROVIDER: S-EPMC4972699 | biostudies-literature | 2016 Oct

REPOSITORIES: biostudies-literature