Evidence map›Paper›PMID 27076634›Full record

ArticleThe Journal of biological chemistry2016

Cistrome-based Cooperation between Airway Epithelial Glucocorticoid Receptor and NF-κB Orchestrates Anti-inflammatory Effects.

Vineela Kadiyala, Sarah K Sasse, Mohammed O Altonsy, Reena Berman, Hong W Chu, Tzu L Phang, Anthony N Gerber

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
2.5field-weighted citation impact, top 12% 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

36 citing papers in PubMed, 55 citations in OpenAlex.

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  19. bioRxiv : the preprint server for biology · 2020
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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

7 authors at 2 institutions in 2 countries.

Vineela KadiyalaFrom the Department of Medicine, National Jewish Health, Denver, Colorado 80206.
Sarah K SasseFrom the Department of Medicine, National Jewish Health, Denver, Colorado 80206.
Mohammed O AltonsyFrom the Department of Medicine, National Jewish Health, Denver, Colorado 80206,; Department of Zoology, Sohag University, Sohag 825224, Egypt, and.
Reena BermanFrom the Department of Medicine, National Jewish Health, Denver, Colorado 80206.
Hong W ChuFrom the Department of Medicine, National Jewish Health, Denver, Colorado 80206.
Tzu L PhangDepartment of Medicine, University of Colorado, Denver, Colorado 80045.
Anthony N GerberFrom the Department of Medicine, National Jewish Health, Denver, Colorado 80206,; Department of Medicine, University of Colorado, Denver, Colorado 80045. Electronic address: gerbera@njhealth.org.
University of Colorado Denver · USNational Jewish Health · US

Funding

University of Colorado Cancer Center Support Grant - Lung Cancer Patient-Derived Xenografts with Autologous Human Immune SystemsP30CA046934 · NCI · UNIVERSITY OF COLORADO DENVER · PI James V Degregori · 1988 to 2026
$117.0M
Role of Klf15 in airway smooth muscle and the response to glucocorticoidsR01HL109557 · NHLBI · NATIONAL JEWISH HEALTH · PI GERBER, ANTHONY N · 2012 to 2025
$7.2M
NCI NIH HHS P30 CA046934NHLBI NIH HHS R01 HL109557
6 · The paper itself

Abstract

Antagonism of pro-inflammatory transcription factors by monomeric glucocorticoid receptor (GR) has long been viewed as central to glucocorticoid (GC) efficacy. However, the mechanisms and targets through which GCs exert therapeutic effects in diseases such as asthma remain incompletely understood. We previously defined a surprising cooperative interaction between GR and NF-κB that enhanced expression of A20 (TNFAIP3), a potent inhibitor of NF-κB. Here we extend this observation to establish that A20 is required for maximal cytokine repression by GCs. To ascertain the global extent of GR and NF-κB cooperation, we determined genome-wide occupancy of GR, the p65 subunit of NF-κB, and RNA polymerase II in airway epithelial cells treated with dexamethasone, TNF, or both using chromatin immunoprecipitation followed by deep sequencing. We found that GR recruits p65 to dimeric GR binding sites across the genome and discovered additional regulatory elements in which GR-p65 cooperation augments gene expression. GR targets regulated by this mechanism include key anti-inflammatory and injury response genes such as SERPINA1, which encodes α1 antitrypsin, and FOXP4, an inhibitor of mucus production. Although dexamethasone treatment reduced RNA polymerase II occupancy of TNF targets such as IL8 and TNFAIP2, we were unable to correlate specific binding sequences for GR or occupancy patterns with repressive effects on transcription. Our results suggest that cooperative anti-inflammatory gene regulation by GR and p65 contributes to GC efficacy, whereas tethering interactions between GR and p65 are not universally required for GC-based gene repression.

Indexed as

Anti-Inflammatory AgentsBlotting, WesternCell LineCells, CulturedDexamethasoneEpithelial CellsGene ExpressionGlucocorticoidsHumansProtein BindingReceptors, GlucocorticoidRespiratory SystemReverse Transcriptase Polymerase Chain ReactionRNA InterferenceRNA Polymerase IITranscription Factor RelAAnti-Inflammatory AgentsDexamethasoneGlucocorticoidsReceptors, GlucocorticoidRNA Polymerase IITNFAIP3 protein, humanTranscription Factor RelATumor Necrosis Factor-alphaTumor Necrosis Factor alpha-Induced Protein 3A20airwayasthmaChIP-sequencing (ChIP-seq)chromatin immunoprecipitation (ChiP)glucocorticoid receptorNF-κB (NF-KB)SERPINA1transcription enhancer

Identifiers

PMID27076634
PMCPMC4933445
OpenAlexW2340261903

What OpenQuestion holds

Textmetadata
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.