Evidence map›Paper›PMID 35641523›Full record

ArticleNature communications2022

BRD4 promotes resection and homology-directed repair of DNA double-strand breaks.

John K Barrows, Baicheng Lin, Colleen E Quaas, George Fullbright, Elizabeth N Wallace, David T Long

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
3.8field-weighted citation impact, top 5% 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

31 citing papers in PubMed, 47 citations in OpenAlex.

  1. Review
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  7. Hsa_circ_0030568 Promotes the Proliferation and Migration of Prostate Cancer CellsCombinatorial chemistry & high throughput screening · 2026
    Article
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  10. Review
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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

6 authors at 1 institution in 1 country.

John K BarrowsDepartment of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, SC, 29425, USA.
Baicheng LinDepartment of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, SC, 29425, USA.
Colleen E QuaasDepartment of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, SC, 29425, USA.
George FullbrightDepartment of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, SC, 29425, USA.
Elizabeth N WallaceDepartment of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, SC, 29425, USA.
David T LongDepartment of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, SC, 29425, USA. longdt@musc.edu.ORCID 0000-0001-9232-0316
Medical University of South Carolina · US

Funding

South Carolina Clinical & Translational Research Institute (SCTR)UL1TR001450 · NCATS · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI BRADY, KATHLEEN T., FLUME, PATRICK A · 2015 to 2024
$41.1M
South Carolina Clinical & Translational Research Institute (SCTR)TL1TR001451 · NCATS · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI FEGHALI-BOSTWICK, CAROL A. · 2015 to 2024
$4.6M
Connecting BRCA1 functions with DNA crosslink sensitivityR35GM119512 · NIGMS · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI LONG, DAVID THOMAS · 2016 to 2025
$3.9M
NCATS NIH HHS TL1 TR001451NCATS NIH HHS UL1 TR001450NIGMS NIH HHS R35 GM119512
6 · The paper itself

Abstract

Double-strand breaks (DSBs) are one of the most toxic forms of DNA damage and represent a major source of genomic instability. Members of the bromodomain and extra-terminal (BET) protein family are characterized as epigenetic readers that regulate gene expression. However, evidence suggests that BET proteins also play a more direct role in DNA repair. Here, we establish a cell-free system using Xenopus egg extracts to elucidate the gene expression-independent functions of BET proteins in DSB repair. We identify the BET protein BRD4 as a critical regulator of homologous recombination and describe its role in stimulating DNA processing through interactions with the SWI/SNF chromatin remodeling complex and resection machinery. These results establish BRD4 as a multifunctional regulator of chromatin binding that links transcriptional activity and homology-directed repair.

Indexed as

DNA Breaks, Double-StrandedNuclear ProteinsDNARecombinational DNA RepairTranscription FactorsDNANuclear ProteinsTranscription Factors

Identifiers

PMID35641523
PMCPMC9156784
OpenAlexW4281759502

What OpenQuestion holds

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LicenceCC BY
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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.