Evidence map›Paper›PMID 33413475›Full record

ReviewRetrovirology2021

Modulation of BRD4 in HIV epigenetic regulation: implications for finding an HIV cure.

Edrous Alamer, Chaojie Zhong, Renee Hajnik, Lynn Soong, Haitao Hu

Open access · goldAbstract readReview
In one paragraph

Review in Retrovirology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.9field-weighted citation impact, top 9% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

24 citing papers in PubMed, 29 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Review
  5. BRD9 functions as an HIV-1 latency regulatory factor.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  6. Article
  7. Review
  8. Review
  9. Review
  10. Review
  11. Article
  12. Article
  13. Article
  14. HIV Reservoirs and Treatment Strategies toward Curing HIV Infection.International journal of molecular sciences · 2024
    Review
  15. Article
  16. Review
  17. Review
  18. Article
  19. Review
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 2 countries.

Edrous AlamerDepartment of Microbiology and Immunology, University of Texas Medical Branch (UTMB), MRB 4.142A, 301 University Blvd, Galveston, TX, 77555, USA.
Chaojie ZhongDepartment of Microbiology and Immunology, University of Texas Medical Branch (UTMB), MRB 4.142A, 301 University Blvd, Galveston, TX, 77555, USA.
Renee HajnikDepartment of Microbiology and Immunology, University of Texas Medical Branch (UTMB), MRB 4.142A, 301 University Blvd, Galveston, TX, 77555, USA.
Lynn SoongDepartment of Microbiology and Immunology, University of Texas Medical Branch (UTMB), MRB 4.142A, 301 University Blvd, Galveston, TX, 77555, USA.
Haitao HuDepartment of Microbiology and Immunology, University of Texas Medical Branch (UTMB), MRB 4.142A, 301 University Blvd, Galveston, TX, 77555, USA. haihu@UTMB.edu.ORCID 0000-0002-6964-2314
The University of Texas Medical Branch at Galveston · USJohn Sealy Hospital · US

Funding

Modulation of BRD4 to epigenetically suppress HIVR56AI145666 · NIAID · UNIVERSITY OF TEXAS MED BR GALVESTON · PI HU, HAITAO · 2019 to 2019
$554k
In vitro and in vivo analysis of susceptibility of Ad26 vector-induced CD4 T cells to HIV/SIVR21AI147903 · NIAID · UNIVERSITY OF TEXAS MED BR GALVESTON · PI HU, HAITAO · 2020 to 2021
$435k
NIAID NIH HHS R21 AI147903NIAID NIH HHS R56 AI145666
6 · The paper itself

Abstract

Following reverse transcription, HIV viral DNA is integrated into host cell genomes and establishes a stable latent infection, which has posed a major obstacle for obtaining a cure for HIV. HIV proviral transcription is regulated in cellular reservoirs by complex host epigenetic and transcriptional machineries. The Bromodomain (BD) and Extra-Terminal Domain (ET) protein, BRD4, is an important epigenetic reader that interacts with acetyl-histones and a variety of chromatin and transcriptional regulators to control gene expression, including HIV. Modulation of BRD4 by a pan BET inhibitor (JQ1) has been shown to activate HIV transcription. Recent studies by my group and others indicate that the function of BRD4 is versatile and its effects on HIV transcription may depend on the partner proteins or pathways engaged by BRD4. Our studies have reported a novel class of small-molecule modulators that are distinct from JQ1 but induce HIV transcriptional suppression through BRD4. Herein, we reviewed recent research on the modulation of BRD4 in HIV epigenetic regulation and discussed their potential implications for finding an HIV cure.

Indexed as

Gene Expression RegulationBromodomain Containing ProteinsCell Cycle ProteinsEpigenesis, GeneticHIVHIV InfectionsHumansSmall Molecule LibrariesTranscription FactorsBRD4 protein, humanBromodomain Containing ProteinsCell Cycle ProteinsSmall Molecule LibrariesTranscription FactorsBRD4Epigenetic regulationHIVLatency

Identifiers

PMID33413475
PMCPMC7792063
OpenAlexW3120377295

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.