Mammalian SWI/SNF chromatin remodeling complexes: emerging mechanisms and therapeutic strategies
RC Centore, GJ Sandoval, LMM Soares, C Kadoch… - Trends in Genetics, 2020 - cell.com
Small molecule-based targeting of chromatin regulatory factors has emerged as a promising
therapeutic strategy in recent years. The development and ongoing clinical evaluation of …
therapeutic strategy in recent years. The development and ongoing clinical evaluation of …
Block-and-lock strategies to cure HIV infection
G Vansant, A Bruggemans, J Janssens, Z Debyser - Viruses, 2020 - mdpi.com
Today HIV infection cannot be cured due to the presence of a reservoir of latently infected
cells inducing a viral rebound upon treatment interruption. Hence, the latent reservoir is …
cells inducing a viral rebound upon treatment interruption. Hence, the latent reservoir is …
Exosomes derived from HIV-1-infected cells contain trans-activation response element RNA
Exosomes are nano-sized vesicles produced by healthy and virus-infected cells. Exosomes
derived from infected cells have been shown to contain viral microRNAs (miRNAs). HIV-1 …
derived from infected cells have been shown to contain viral microRNAs (miRNAs). HIV-1 …
Block-and-lock: new horizons for a cure for HIV-1
I Moranguinho, ST Valente - Viruses, 2020 - mdpi.com
HIV-1/AIDS remains a global public health problem. The world health organization (WHO)
reported at the end of 2019 that 38 million people were living with HIV-1 worldwide, of which …
reported at the end of 2019 that 38 million people were living with HIV-1 worldwide, of which …
Barriers for HIV cure: the latent reservoir
S Castro-Gonzalez, M Colomer-Lluch… - AIDS research and …, 2018 - liebertpub.com
Thirty-five years after the identification of HIV-1 as the causative agent of AIDS, we are still in
search of vaccines and treatments to eradicate this devastating infectious disease. Progress …
search of vaccines and treatments to eradicate this devastating infectious disease. Progress …
The short isoform of BRD4 promotes HIV-1 latency by engaging repressive SWI/SNF chromatin-remodeling complexes
BET proteins commonly activate cellular gene expression, yet inhibiting their recruitment
paradoxically reactivates latent HIV-1 transcription. Here we identify the short isoform of BET …
paradoxically reactivates latent HIV-1 transcription. Here we identify the short isoform of BET …
Repressive LTR nucleosome positioning by the BAF complex is required for HIV latency
Persistence of a reservoir of latently infected memory T cells provides a barrier to HIV
eradication in treated patients. Several reports have implicated the involvement of SWI/SNF …
eradication in treated patients. Several reports have implicated the involvement of SWI/SNF …
HIV-1 proviral transcription and latency in the new era
Three decades of extensive work in the HIV field have revealed key viral and host cell
factors controlling proviral transcription. Various models of transcriptional regulation have …
factors controlling proviral transcription. Various models of transcriptional regulation have …
Forging a functional cure for HIV: transcription regulators and inhibitors
S Mediouni, S Lyu, SM Schader, ST Valente - Viruses, 2022 - mdpi.com
Current antiretroviral therapy (ART) increases the survival of HIV-infected individuals, yet it is
not curative. The major barrier to finding a definitive cure for HIV is our inability to identify …
not curative. The major barrier to finding a definitive cure for HIV is our inability to identify …
Tat inhibition by didehydro-Cortistatin A promotes heterochromatin formation at the HIV-1 long terminal repeat
C Li, G Mousseau, ST Valente - Epigenetics & chromatin, 2019 - Springer
Background Transcription from the integrated HIV-1 promoter is directly governed by its
chromatin environment, and the nucleosome-1 downstream from the transcription start site …
chromatin environment, and the nucleosome-1 downstream from the transcription start site …