CRISPR-based gene knockout screens reveal deubiquitinases involved in HIV-1 latency in two Jurkat cell models

A Rathore, S Iketani, P Wang, M Jia, V Sahi, DD Ho - Scientific reports, 2020 - nature.com
The major barrier to a HIV-1 cure is the persistence of latent genomes despite treatment with
antiretrovirals. To investigate host factors which promote HIV-1 latency, we conducted a …

Single-cell imaging shows that the transcriptional state of the HIV-1 provirus and its reactivation potential depend on the integration site

J Janssens, F De Wit, N Parveen, Z Debyser - MBio, 2022 - Am Soc Microbiol
Current antiretroviral treatment fails to cure HIV-1 infection since latent provirus resides in
long-lived cellular reservoirs, rebounding whenever therapy is discontinued. The molecular …

[HTML][HTML] Progressive transformation of the HIV-1 reservoir cell profile over two decades of antiviral therapy

X Lian, KW Seiger, EM Parsons, C Gao, W Sun… - Cell Host & Microbe, 2023 - cell.com
HIV-1 establishes a life-long reservoir of virally infected cells which cannot be eliminated by
antiretroviral therapy (ART). Here, we demonstrate a markedly altered viral reservoir profile …

Depletion of HIV reservoir by activation of ISR signaling in resting CD4+ T cells

D Li, LM Wong, Y Tang, B Allard, KS James… - Iscience, 2023 - cell.com
HIV reservoirs are extremely stable and pose a tremendous challenge to clear HIV infection.
Here, we demonstrate that activation of ISR/ATF4 signaling reverses HIV latency, which also …

A histone deacetylase network regulates epigenetic reprogramming and viral silencing in HIV-infected cells

JJ Peterson, CA Lewis, SD Burgos, A Manickam… - Cell Chemical …, 2023 - cell.com
A long-lived latent reservoir of HIV-1-infected CD4 T cells persists with antiretroviral therapy
and prevents cure. We report that the emergence of latently infected primary CD4 T cells …

A camptothetin analog, topotecan, promotes HIV latency via interference with HIV transcription and RNA splicing

A Mukim, DM Smith, S Deshmukh, AA Qazi… - Journal of …, 2023 - Am Soc Microbiol
Low level HIV transcription during modern antiretroviral therapy (ART) in persons with HIV is
linked to residual inflammation and associated diseases, like cardiovascular disease and …

Mechanisms of endogenous HIV-1 reactivation by endocervical epithelial cells

GG Gornalusse, R Valdez, G Fenkart, L Vojtech… - Journal of …, 2020 - Am Soc Microbiol
Pharmacological HIV-1 reactivation to reverse latent infection has been extensively studied.
However, HIV-1 reactivation also occurs naturally, as evidenced by occasional low-level …

FKBP3 induces human immunodeficiency virus type 1 latency by recruiting histone deacetylase 1/2 to the viral long terminal repeat

X Yang, X Zhao, Y Zhu, Y Shen, Y Wang, P Lu, Z Jiang… - Mbio, 2021 - Am Soc Microbiol
Human immunodeficiency virus type 1 (HIV-1) cannot be completely eliminated because of
existence of the latent HIV-1 reservoir. However, the facts of HIV-1 latency, including its …

Compréhension des mécanismes de la protection des muqueuses contre les infections virales: cas du VIH-1 et du SARS-CoV-2

A Cottignies-Calamarte - 2023 - theses.hal.science
Les muqueuses sont des épithéliums formant une surface d'interaction avec le milieu
extérieur et protègent l'organisme des infections qui découlent de cette interaction. Ces …

[PDF][PDF] IMMUNOPATHOGENESIS OF HIV INFECTION: THE COMPLEX ROLE OF THE IMMUNE SYSTEM IN DISEASE DEVELOPMENT AND CONTROL

D Anggraini - Nusantara Hasana Journal, 2023 - nusantarahasanajournal.com
Human immunodeficiency virus (HIV) infection remains a global challenge in public health,
and a deeper understanding of its immunopathogenesis is essential for the development of …