Evidence map›Paper›PMID 37830559›Full record

ArticleCells2023

Stimulator of Interferon Genes (STING) Triggers Adipocyte Autophagy.

Kornél Z Varga, Katalin Gyurina, Ádám Radványi, Tibor Pál, László Sasi-Szabó, Haidong Yu, Enikő Felszeghy, Tamás Szabó, Tamás Röszer

Open access · goldAbstract read
In one paragraph

Article in Cells, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.1field-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

6 citing papers in PubMed, 13 citations in OpenAlex.

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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

9 authors at 2 institutions in 2 countries.

Kornél Z VargaPediatric Obesity Research Division, Institute of Pediatrics, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary.
Katalin GyurinaPediatric Obesity Research Division, Institute of Pediatrics, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary.
Ádám RadványiPediatric Obesity Research Division, Institute of Pediatrics, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary.
Tibor PálPediatric Obesity Research Division, Institute of Pediatrics, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary.
László Sasi-SzabóPediatric Obesity Research Division, Institute of Pediatrics, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary.
Haidong YuInstitute of Neurobiology, Ulm University, 89081 Ulm, Germany.
Enikő FelszeghyPediatric Obesity Research Division, Institute of Pediatrics, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary.
Tamás SzabóPediatric Obesity Research Division, Institute of Pediatrics, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary.
Tamás RöszerPediatric Obesity Research Division, Institute of Pediatrics, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary.ORCID 0000-0003-1903-7922
University of Debrecen · HUUniversität Ulm · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Innate immune signaling in adipocytes affects systemic metabolism. Cytosolic nucleic acid sensing has been recently shown to stimulate thermogenic adipocyte differentiation and protect from obesity; however, DNA efflux from adipocyte mitochondria is a potential proinflammatory signal that causes adipose tissue dysfunction and insulin resistance. Cytosolic DNA activates the stimulator of interferon response genes (STING), a key signal transducer which triggers type I interferon (IFN-I) expression; hence, STING activation is expected to induce IFN-I response and adipocyte dysfunction. However, we show herein that mouse adipocytes had a diminished IFN-I response to STING stimulation by 2'3'-cyclic-GMP-AMP (cGAMP). We also show that cGAMP triggered autophagy in murine and human adipocytes. In turn, STING inhibition reduced autophagosome number, compromised the mitochondrial network and caused inflammation and fat accumulation in adipocytes. STING hence stimulates a process that removes damaged mitochondria, thereby protecting adipocytes from an excessive IFN-I response to mitochondrial DNA efflux. In summary, STING appears to limit inflammation in adipocytes by promoting mitophagy under non-obesogenic conditions.

Indexed as

AutophagyInterferon Type IMembrane ProteinsAdipocytesAnimalsDNA, MitochondrialHumansInflammationMiceSTING ProteinDNA, MitochondrialInterferon Type IMembrane ProteinsSTING1 protein, humanSting1 protein, mouseSTING ProteinadipocyteimmunityinflammationinterferonsmitochondriaSTING

Identifiers

PMID37830559
PMCPMC10572001
OpenAlexW4386996552

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.