HIV-1 subtypes and latent reservoirs

U Ranga, A Panchapakesan… - Current Opinion in HIV and …, 2024 - journals.lww.com
Despite persistent and substantial efforts, latent HIV-1 remains a formidable challenge to a
functional cure. Determined and continued commitment is needed to understand the …

HIV-1 latency and latency reversal: does subtype matter?

I Sarabia, A Bosque - Viruses, 2019 - mdpi.com
Cells that are latently infected with HIV-1 preclude an HIV-1 cure, as antiretroviral therapy
does not target this latent population. HIV-1 is highly genetically diverse, with over 10 …

NF-κB-interacting long noncoding RNA regulates HIV-1 replication and latency by repressing NF-κB signaling

H Wang, Y Liu, C Huan, J Yang, Z Li, B Zheng… - Journal of …, 2020 - Am Soc Microbiol
ABSTRACT NF-κB-interacting long noncoding RNA (NKILA) was recently identified as a
negative regulator of NF-κB signaling and plays an important role in the development of …

Enhanced transcriptional strength of HIV-1 subtype C minimizes gene expression noise and confers stability to the viral latent state

S Pal, V Jaiswal, N Nala, U Ranga - Journal of Virology, 2023 - Am Soc Microbiol
Stochastic fluctuations in gene expression emanating from the HIV-1 long terminal repeat
(LTR), amplified by the Tat positive feedback circuit, determine the choice between viral …

Selective elimination of host cells harboring replication-competent human immunodeficiency virus reservoirs: a promising therapeutic strategy for HIV cure

SD Zaongo, Y Wang, P Ma, FZ Song… - Chinese Medical …, 2021 - mednexus.org
Many seminal advances have been made in human immunodeficiency virus (HIV)/AIDS
research over the past four decades. Treatment strategies, such as gene therapy and …

Distinctive variation in the U3R region of the 5'Long Terminal Repeat from diverse HIV-1 strains

C Mbondji-Wonje, M Dong, X Wang, J Zhao… - PloS one, 2018 - journals.plos.org
Functional mapping of the 5'LTR has shown that the U3 and the R regions (U3R) contain a
cluster of regulatory elements involved in the control of HIV-1 transcription and expression …

Genetic variation of the HIV-1 subtype C transmitted/founder viruses long terminal repeat elements and the impact on transcription activation potential and clinical …

P Madlala, Z Mkhize, S Naicker, SP Khathi… - PLoS …, 2023 - journals.plos.org
A genetic bottleneck is a hallmark of HIV-1 transmission such that only very few viral strains,
termed transmitted/founder (T/F) variants establish infection in a newly infected host …

A stronger transcription regulatory circuit of HIV-1C drives the rapid establishment of latency with implications for the direct involvement of Tat

S Chakraborty, M Kabi, U Ranga - Journal of Virology, 2020 - Am Soc Microbiol
The magnitude of transcription factor binding site variation emerging in HIV-1 subtype C
(HIV-1C), especially the addition of NF-κB motifs by sequence duplication, makes the …

NF-κB duplications in the promoter-variant HIV-1C LTR impact inflammation without altering viral replication in the context of simian human immunodeficiency viruses …

RS Dave, H Ali, S Sil, LA Knight, K Pandey… - Frontiers in …, 2020 - frontiersin.org
Recent spread of the promoter variant (4-κB) Human immunodeficiency virus-1 clade C (HIV-
1C) strain is attributed to duplication of the Nuclear Factor Kappa B (NF-κB) binding sites …

HIV‐1 inhibits haematopoiesis via microRNA secreted by virus‐infected CD4+ T cells

U Padmanabhan, R Dahake… - European Journal of …, 2020 - Wiley Online Library
Introduction HIV‐1‐infected patients develop haematological disorders such as cytopenias.
One possible explanation is the inhibition of haematopoiesis at the level of differentiation of …