Evidence map›Paper›PMID 23784308›Full record

ArticleCellular and molecular life sciences : CMLS2014

Selective modulation of the glucocorticoid receptor can distinguish between transrepression of NF-κB and AP-1.

Karolien De Bosscher, Ilse M Beck, Lien Dejager, Nadia Bougarne, Anthoula Gaigneaux, Sébastien Chateauvieux, Dariusz Ratman, Marc Bracke, Jan Tavernier, Wim Vanden Berghe and 3 more

Open access · hybridAbstract read
In one paragraph

Article in Cellular and molecular life sciences : CMLS, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
3.0field-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

46 citing papers in PubMed, 79 citations in OpenAlex.

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  13. Novel Role of Mammalian Cell Senescence-Sustenance of Muscle Larvae ofOxidative medicine and cellular longevity · 2022
    Article
  14. Review
  15. The role of hormones and neurons in cardiomyocyte maturation.Seminars in cell & developmental biology · 2021
    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

13 authors at 4 institutions in 4 countries.

Karolien De BosscherLaboratory of Eukaryotic Gene Expression & Signal Transduction (LEGEST), Department of Physiology, Ghent University, Ghent, Belgium, karolien.debosscher@vib-ugent.be.
Ilse M Beck
Lien Dejager
Nadia Bougarne
Anthoula Gaigneaux
Sébastien Chateauvieux
Dariusz Ratman
Marc Bracke
Jan Tavernier
Wim Vanden Berghe
Claude Libert
Marc Diederich
Guy Haegeman
Ghent University · BEGhent University Hospital · BEHôpital Kirchberg · LUSeoul National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glucocorticoids (GCs) block inflammation via interference of the liganded glucocorticoid receptor (GR) with the activity of pro-inflammatory transcription factors NF-κB and AP-1, a mechanism known as transrepression. This mechanism is believed to involve the activity of GR monomers. Here, we explored how the GR monomer-favoring Compound A (CpdA) affects AP-1 activation and activity. Our results demonstrate that non-steroidal CpdA, unlike classic steroidal GCs, blocks NF-κB- but not AP-1-driven gene expression. CpdA rather sustains AP-1-driven gene expression, a result which could mechanistically be explained by the failure of CpdA to block upstream JNK kinase activation and concomitantly also phosphorylation of c-Jun. In concordance and in contrast to DEX, CpdA maintained the expression of the activated AP-1 target gene c-jun, as well as the production of the c-Jun protein. As for the underlying mechanism, GR is a necessary intermediate in the CpdA-mediated gene expression of AP-1-regulated genes, but seems to be superfluous to CpdA-mediated JNK phosphorylation prolongation. The latter phenomenon concurs with the inability of CpdA to stimulate DUSP1 gene expression. ChIP analysis demonstrates that DEX-activated GR, but not CpdA-activated GR, is recruited to AP-1-driven promoters. Furthermore, in mice we observed that CpdA instigates a strong enhancement of TNF-induced AP-1-driven gene expression. Finally, we demonstrate that this phenomenon coincides with an increased sensitivity towards TNF lethality, and implicate again a role for JNK2. In conclusion, our data support the hypothesis that a ligand-induced differential conformation of GR yields a different transcription factor cross-talk profile.

Indexed as

AnimalsCell Line, TumorDexamethasoneDual Specificity Phosphatase 1Gene ExpressionHumansInterleukin-6JNK Mitogen-Activated Protein KinasesMiceMice, Inbred C57BLMice, KnockoutMitogen-Activated Protein Kinase 9Mitogen-Activated Protein KinasesNF-kappa BPhosphorylationPromoter Regions, Geneticcompound A (octyltriazole)DexamethasoneDual Specificity Phosphatase 1Dusp1 protein, mouseInterleukin-6JNK Mitogen-Activated Protein KinasesMitogen-Activated Protein Kinase 9Mitogen-Activated Protein KinasesNF-kappa BProto-Oncogene Proteins c-junReceptors, GlucocorticoidRNA, Small InterferingStaurosporineTranscription Factor AP-1TriazolesTumor Necrosis Factor-alpha

Identifiers

PMID23784308
PMCPMC3889831
OpenAlexW2013362232

What OpenQuestion holds

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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.