Evidence map›Paper›PMID 22337883›Full record

ArticleThe Journal of biological chemistry2012

The transcription factor Erg controls endothelial cell quiescence by repressing activity of nuclear factor (NF)-κB p65.

Nicola H Dryden, Andrea Sperone, Silvia Martin-Almedina, Rebecca L Hannah, Graeme M Birdsey, Samia Taufiq Khan, Janice A Layhadi, Justin C Mason, Dorian O Haskard, Berthold Göttgens and 1 more

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

41 citing papers in PubMed, 67 citations in OpenAlex.

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  17. Leveraging cell-type-specific regulatory networks to interpret genetic variants in abdominal aortic aneurysm.Proceedings of the National Academy of Sciences of the United States of America · 2022
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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

11 authors at 3 institutions in 2 countries.

Nicola H DrydenNational Heart and Lung Institute Cardiovascular Sciences Unit, Hammersmith Hospital, Imperial College London, London W12 0NN, UK.
Andrea Sperone
Silvia Martin-Almedina
Rebecca L Hannah
Graeme M Birdsey
Samia Taufiq Khan
Janice A Layhadi
Justin C Mason
Dorian O Haskard
Berthold Göttgens
Anna M Randi
Imperial College London · GBLung Institute · USUniversity of Cambridge · GB

Funding

British Heart Foundation PG/10/94/28651Cancer Research UK 12765Medical Research Council G0800784National Centre for the Replacement, Refinement and Reduction of Animals in Research G0900729/1Wellcome Trust 079249
6 · The paper itself

Abstract

The interaction of transcription factors with specific DNA sequences is critical for activation of gene expression programs. In endothelial cells (EC), the transcription factor NF-κB is important in the switch from quiescence to activation, and is tightly controlled to avoid excessive inflammation and organ damage. Here we describe a novel mechanism that controls the activation of NF-κB in EC. The transcription factor Erg, the most highly expressed ETS member in resting EC, controls quiescence by repressing proinflammatory gene expression. Focusing on intercellular adhesion molecule 1(ICAM)-1 as a model, we identify two ETS binding sites (EBS -118 and -181) within the ICAM-1 promoter required for Erg-mediated repression. We show that Erg binds to both EBS -118 and EBS -181, the latter located within the NF-κB binding site. Interestingly, inhibition of Erg expression in quiescent EC results in increased NF-κB-dependent ICAM-1 expression, indicating that Erg represses basal NF-κB activity. Erg prevents NF-κB p65 from binding to the ICAM-1 promoter, suggesting a direct mechanism of interference. Gene set enrichment analysis of transcriptome profiles of Erg and NF-κB-dependent genes, together with chromatin immunoprecipitation (ChIP) studies, reveals that this mechanism is common to other proinflammatory genes, including cIAP-2 and IL-8. These results identify a role for Erg as a gatekeeper controlling vascular inflammation, thus providing an important barrier to protect against inappropriate endothelial activation.

Indexed as

Gene Expression RegulationBinding, CompetitiveBinding SitesCells, CulturedDNAElectrophoretic Mobility Shift AssayGene Expression ProfilingGenes, ReporterHumansHuman Umbilical Vein Endothelial CellsIntercellular Adhesion Molecule-1Luciferases, RenillaPromoter Regions, GeneticProtein BindingResting Phase, Cell CycleTrans-ActivatorsDNAERG protein, humanIntercellular Adhesion Molecule-1Luciferases, RenillaTrans-ActivatorsTranscriptional Regulator ERGTranscription Factor RelA

Identifiers

PMID22337883
PMCPMC3320982
OpenAlexW1975311766

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.