We have located links that may give you full text access.
Journal Article
Review
HIV-Induced Epigenetic Alterations in Host Cells.
Human immunodeficiency virus (HIV), a member of the Retroviridae family, is a positive-sense, enveloped RNA virus. HIV, the causative agent of acquired immunodeficiency syndrome (AIDS) has two major types, HIV-1 and HIV-2 In HIV-infected cells the single stranded viral RNA genome is reverse transcribed and the double-stranded viral DNA integrates into the cellular DNA, forming a provirus. The proviral HIV genome is controlled by the host epigenetic regulatory machinery. Cellular epigenetic regulators control HIV latency and reactivation by affecting the chromatin state in the vicinity of the viral promoter located to the 5' long terminal repeat (LTR) sequence. In turn, distinct HIV proteins affect the epigenotype and gene expression pattern of the host cells. HIV-1 infection of CD4(+) T cells in vitro upregulated DNMT activity and induced hypermethylation of distinct cellular promoters. In contrast, in the colon mucosa and peripheral blood mononuclear cells from HIV-infected patients demethylation of the FOXP3 promoter was observed, possibly due to the downregulation of DNA methyltransferase 1. For a curative therapy of HIV infected individuals and AIDS patients, a combination of antiretroviral drugs with epigenetic modifying compounds have been suggested for the reactivation of latent HIV-1 genomes. These epigenetic drugs include histone deacetylase inhibitors (HDACI), histone methyltransferase inhibitors (HMTI), histone demethylase inhibitors, and DNA methyltransferase inhibitors (DNMTI).
Full text links
Related Resources
Trending Papers
Consensus Statement on Vitamin D Status Assessment and Supplementation: Whys, Whens, and Hows.Endocrine Reviews 2024 April 28
The Tricuspid Valve: A Review of Pathology, Imaging, and Current Treatment Options: A Scientific Statement From the American Heart Association.Circulation 2024 April 26
Intravenous infusion of dexmedetomidine during the surgery to prevent postoperative delirium and postoperative cognitive dysfunction undergoing non-cardiac surgery: a meta-analysis of randomized controlled trials.European Journal of Medical Research 2024 April 19
Interstitial Lung Disease: A Review.JAMA 2024 April 23
Management of Diverticulitis: A Review.JAMA Surgery 2024 April 18
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app