Evidence map›Paper›PMID 30215534›Full record

ArticleAutophagy2018

The autophagy receptor SQSTM1/p62 mediates anti-inflammatory actions of the selective NR3C1/glucocorticoid receptor modulator compound A (CpdA) in macrophages.

Viacheslav Mylka, Julie Deckers, Dariusz Ratman, Lode De Cauwer, Jonathan Thommis, Riet De Rycke, Francis Impens, Claude Libert, Jan Tavernier, Wim Vanden Berghe and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Autophagy, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 24% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 36 citations in OpenAlex.

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  10. Transcriptional control of energy metabolism by nuclear receptors.Nature reviews. Molecular cell biology · 2022
    Review
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  15. Synergistic Regulation of Microglia Gene Expression by Natural Molecules in Herbal Medicine.Evidence-based complementary and alternative medicine : eCAM · 2021
    Article
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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

12 authors at 4 institutions in 1 country.

Viacheslav Mylkaa Receptor Research Laboratories, Nuclear Receptor Lab , Ghent University , Ghent , Belgium.
Julie Deckersa Receptor Research Laboratories, Nuclear Receptor Lab , Ghent University , Ghent , Belgium.
Dariusz Ratmana Receptor Research Laboratories, Nuclear Receptor Lab , Ghent University , Ghent , Belgium.
Lode De Cauwera Receptor Research Laboratories, Nuclear Receptor Lab , Ghent University , Ghent , Belgium.
Jonathan Thommisa Receptor Research Laboratories, Nuclear Receptor Lab , Ghent University , Ghent , Belgium.
Riet De Ryckef Inflammation Research Center , VIB, Ghent University , Ghent , Belgium.
Francis Impensc Department of Biochemistry , VIB-UGent Center for Medical Biotechnology , Ghent , Belgium.
Claude Libertf Inflammation Research Center , VIB, Ghent University , Ghent , Belgium.
Jan Tavernierb Receptor Research Laboratories, Cytokine Receptor Lab , Ghent University , Ghent , Belgium.
Wim Vanden Berghee PPES lab Protein Science, Proteomics & Epigenetic Signaling , Department Biomedical Sciences - University of Antwerp , Wilrijk , Belgium.
Kris Gevaertc Department of Biochemistry , VIB-UGent Center for Medical Biotechnology , Ghent , Belgium.
Karolien De Bosschera Receptor Research Laboratories, Nuclear Receptor Lab , Ghent University , Ghent , Belgium.
Ghent University · BEVIB-UGent Center for Inflammation Research · BEVIB-UGent Center for Medical Biotechnology · BEUniversity of Antwerp · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glucocorticoids are widely used to treat inflammatory disorders; however, prolonged use of glucocorticoids results in side effects including osteoporosis, diabetes and obesity. Compound A (CpdA), identified as a selective NR3C1/glucocorticoid receptor (nuclear receptor subfamily 3, group C, member 1) modulator, exhibits an inflammation-suppressive effect, largely in the absence of detrimental side effects. To understand the mechanistic differences between the classic glucocorticoid dexamethasone (DEX) and CpdA, we looked for proteins oppositely regulated in bone marrow-derived macrophages using an unbiased proteomics approach. We found that the autophagy receptor SQSTM1 but not NR3C1 mediates the anti-inflammatory action of CpdA. CpdA drives SQSTM1 upregulation by recruiting the NFE2L2 transcription factor to its promoter. In contrast, the classic NR3C1 ligand dexamethasone recruits NR3C1 to the Sqstm1 promoter and other NFE2L2-controlled gene promoters, resulting in gene downregulation. Both DEX and CpdA induce autophagy, with marked different autophagy characteristics and morphology. Suppression of LPS-induced Il6 and Ccl2 genes by CpdA in macrophages is hampered upon Sqstm1 silencing, confirming that SQSTM1 is essential for the anti-inflammatory capacity of CpdA, at least in this cell type. Together, these results demonstrate how off-target mechanisms of selective NR3C1 ligands may contribute to a more efficient anti-inflammatory therapy.

Indexed as

AcetatesAnimalsAnti-Inflammatory AgentsCells, CulturedDexamethasoneGene Expression RegulationInflammationMacrophagesMaleMiceMice, Inbred C57BLReceptors, GlucocorticoidSequestosome-1 ProteinTranscriptional ActivationTyramine2-(4-acetoxyphenyl)-2-chloro-N-methylethylamineAcetatesAnti-Inflammatory AgentsDexamethasoneNR3C1 protein, mouseReceptors, GlucocorticoidSequestosome-1 ProteinSqstm1 protein, mouseTyramineAutophagyautophagy receptorsCpdAglucocorticoidsinflammationNFE2L2/NRF2SQSTM1/p62

Identifiers

PMID30215534
PMCPMC6984772
OpenAlexW2890899164

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.