Host T cell dedifferentiation effects drive HIV-1 latency stability

AG Dalecki, BD Greer, A Duverger, EL Strange… - Journal of …, 2022 - Am Soc Microbiol
The development of therapies to eliminate the latent HIV-1 reservoir is hampered by our
incomplete understanding of the biomolecular mechanism governing HIV-1 latency. To …

Replicative fitness of transmitted HIV-1 drives acute immune activation, proviral load in memory CD4+ T cells, and disease progression

DT Claiborne, JL Prince, E Scully… - Proceedings of the …, 2015 - National Acad Sciences
HIV-1 infection is characterized by varying degrees of chronic immune activation and
disruption of T-cell homeostasis, which impact the rate of disease progression. A deeper …

[HTML][HTML] The multifaceted nature of HIV latency

C Dufour, P Gantner, R Fromentin… - The Journal of clinical …, 2021 - Am Soc Clin Investig
Although antiretroviral therapies (ARTs) potently inhibit HIV replication, they do not eradicate
the virus. HIV persists in cellular and anatomical reservoirs that show minimal decay during …

Different human resting memory CD4+ T cell subsets show similar low inducibility of latent HIV-1 proviruses

KJ Kwon, AE Timmons, S Sengupta… - Science translational …, 2020 - science.org
The latent reservoir of HIV-1 in resting CD4+ T cells is a major barrier to cure. It is unclear
whether the latent reservoir resides principally in particular subsets of CD4+ T cells, a …

[HTML][HTML] HIV-1 latency in actively dividing human T cell lines

RE Jeeninga, EM Westerhout, ML van Gerven… - Retrovirology, 2008 - Springer
Background Eradication of HIV-1 from an infected individual cannot be achieved by current
drug regimens. Viral reservoirs established early during the infection remain unaffected by …

Challenges and strategies for the eradication of the HIV reservoir

JT Kimata, AP Rice, J Wang - Current opinion in immunology, 2016 - Elsevier
Highlights•Memory CD4+ T cells with latently integrated proviruses are a major barrier to
curing HIV infection.•Proviral integration within genes involved in cancer may contribute to …

[HTML][HTML] The forces driving clonal expansion of the HIV-1 latent reservoir

R Liu, FR Simonetti, YC Ho - Virology journal, 2020 - Springer
Despite antiretroviral therapy (ART) which halts HIV-1 replication and reduces plasma viral
load to clinically undetectable levels, viral rebound inevitably occurs once ART is …

The replication-competent HIV-1 latent reservoir is primarily established near the time of therapy initiation

MR Abrahams, SB Joseph, N Garrett, L Tyers… - Science translational …, 2019 - science.org
Although antiretroviral therapy (ART) is highly effective at suppressing HIV-1 replication, the
virus persists as a latent reservoir in resting CD4+ T cells during therapy. This reservoir …

[HTML][HTML] Clonal expansion of infected CD4+ T cells in people living with HIV

JM Coffin, SH Hughes - Viruses, 2021 - mdpi.com
HIV infection is not curable with current antiretroviral therapy (ART) because a small fraction
of CD4+ T cells infected prior to ART initiation persists. Understanding the nature of this …

[HTML][HTML] Distinct gene expression by expanded clones of quiescent memory CD4+ T cells harboring intact latent HIV-1 proviruses

GHJ Weymar, Y Bar-On, TY Oliveira, C Gaebler… - Cell Reports, 2022 - cell.com
Antiretroviral therapy controls, but does not cure, HIV-1 infection due to a reservoir of rare
CD4+ T cells harboring latent proviruses. Little is known about the transcriptional program of …