CBF‐1 promotes transcriptional silencing during the establishment of HIV‐1 latency

M Tyagi, J Karn - The EMBO journal, 2007 - embopress.org
The establishment of HIV proviral latency requires the creation of repressive chromatin
structures that impair the initiation of transcription and restrict RNAP II elongation. We have …

Nuclear Retention of Multiply Spliced HIV-1 RNA in Resting CD4+ T Cells

KG Lassen, KX Ramyar, JR Bailey, Y Zhou… - PLoS …, 2006 - journals.plos.org
HIV-1 latency in resting CD4+ T cells represents a major barrier to virus eradication in
patients on highly active antiretroviral therapy (HAART). We describe here a novel post …

Deep latency: A new insight into a functional HIV cure

MM Elsheikh, Y Tang, D Li, G Jiang - EBioMedicine, 2019 - thelancet.com
Latent HIV reservoir is the main obstacle that prevents a cure for HIV-1 (HIV). While
antiretroviral therapy is effective in controlling viral replication, it cannot eliminate latent HIV …

HIV replication and latency in monocytes and macrophages

RT Veenhuis, CM Abreu, EN Shirk, L Gama… - Seminars in …, 2021 - Elsevier
The relevance of monocyte and macrophage reservoirs in virally suppressed people with
HIV (vsPWH) has previously been debatable. Macrophages were assumed to have a …

Stability of the latent reservoir for HIV-1 in patients receiving valproic acid

JD Siliciano, J Lai, M Callender, E Pitt… - The Journal of …, 2007 - academic.oup.com
In light of a recent report that short-term treatment with valproic acid (VA) might accelerate
the decay of the latent reservoir for HIV-1 in patients receiving combination therapy and …

Valproic acid without intensified antiviral therapy has limited impact on persistent HIV infection of resting CD4+ T cells

NM Archin, JJ Eron, S Palmer, A Hartmann-Duff… - Aids, 2008 - journals.lww.com
Objectives: Valproic acid and intensified antiretroviral therapy may deplete resting CD4+ T-
cell HIV infection. We tested the ability of valproic acid to deplete resting CD4+ T-cell …

A flexible model of HIV-1 latency permitting evaluation of many primary CD4 T-cell reservoirs

KG Lassen, AM Hebbeler, D Bhattacharyya… - PloS one, 2012 - journals.plos.org
Latently infected cells form the major obstacle to HIV eradication. Studies of HIV latency
have been generally hindered by the lack of a robust and rapidly deployable cell model that …

The SWI/SNF chromatin-remodeling complex is a cofactor for Tat transactivation of the HIV promoter

T Mahmoudi, M Parra, RGJ Vries, SE Kauder… - Journal of Biological …, 2006 - ASBMB
Tat is a critical viral transactivator essential for human immunodeficiency virus (HIV) gene
expression. Activation involves binding to an RNA stem-loop structure and recruitment of the …

Analysis of Human Immunodeficiency Virus Type 1 Transcriptional Elongation in Resting CD4+ T Cells In Vivo

KG Lassen, JR Bailey, RF Siliciano - Journal of virology, 2004 - Am Soc Microbiol
ABSTRACT A stable latent reservoir for human immunodeficiency virus type 1 (HIV-1) in
resting memory CD4+ T cells presents a barrier to eradication of the infection even in …

Cyclin T1 and CDK9 T-Loop Phosphorylation Are Downregulated during Establishment of HIV-1 Latency in Primary Resting Memory CD4+ T Cells

S Budhiraja, M Famiglietti, A Bosque… - Journal of …, 2013 - Am Soc Microbiol
ABSTRACT P-TEFb, a cellular kinase composed of Cyclin T1 and CDK9, is essential for
processive HIV-1 transcription. P-TEFb activity is dependent on phosphorylation of Thr186 in …