Evidence map›Paper›PMID 29472592›Full record

ArticleScientific reports2018

GSK3 is a negative regulator of the thermogenic program in brown adipocytes.

Lasse K Markussen, Sally Winther, Barton Wicksteed, Jacob B Hansen

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

15 citing papers in PubMed, 34 citations in OpenAlex.

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  13. Protein Kinase SGK2 Is Induced by the βFrontiers in physiology · 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

4 authors at 2 institutions in 2 countries.

Lasse K MarkussenDepartment of Biology, University of Copenhagen, DK-2100, Copenhagen, Denmark.
Sally WintherDepartment of Biology, University of Copenhagen, DK-2100, Copenhagen, Denmark.
Barton WicksteedDivision of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Illinois at Chicago, Chicago, IL, USA.
Jacob B HansenDepartment of Biology, University of Copenhagen, DK-2100, Copenhagen, Denmark. jacob.hansen@bio.ku.dk.ORCID 0000-0001-5249-2586
University of Copenhagen · DKUniversity of Illinois Chicago · US

Funding

Pilot and Feasibility ProgramP30DK020595 · NIDDK · UNIVERSITY OF CHICAGO · PI Matthew J Brady · 2013 to 2026
$20.9M
Modulation of beta-cell PKA activity affects glucose homeostasisR01DK085129 · NIDDK · UNIVERSITY OF CHICAGO · PI WICKSTEED, BARTON · 2010 to 2014
$1.7M
NIDDK NIH HHS P30 DK020595NIDDK NIH HHS R01 DK085129
6 · The paper itself

Abstract

Brown adipose tissue is a promising therapeutic target in metabolic disorders due to its ability to dissipate energy and improve systemic insulin sensitivity and glucose homeostasis. β-Adrenergic stimulation of brown adipocytes leads to an increase in oxygen consumption and induction of a thermogenic gene program that includes uncoupling protein 1 (Ucp1) and fibroblast growth factor 21 (Fgf21). In kinase inhibitor screens, we have identified glycogen synthase kinase 3 (GSK3) as a negative regulator of basal and β-adrenergically stimulated Fgf21 expression in cultured brown adipocytes. In addition, inhibition of GSK3 also caused increased Ucp1 expression and oxygen consumption. β-Adrenergic stimulation triggered an inhibitory phosphorylation of GSK3 in a protein kinase A (PKA)-dependent manner. Mechanistically, inhibition of GSK3 activated the mitogen activated protein kinase (MAPK) kinase 3/6-p38 MAPK-activating transcription factor 2 signaling module. In summary, our data describe GSK3 as a novel negative regulator of β-adrenergic signaling in brown adipocytes.

Indexed as

Adipocytes, BrownAnimalsCyclic AMP-Dependent Protein KinasesEnergy MetabolismFibroblast Growth FactorsGene Expression RegulationGlucoseGlycogen Synthase Kinase 3Insulin ResistanceMAP Kinase Signaling SystemMiceOxygen ConsumptionPrimary Cell CultureProtein Kinase InhibitorsReceptors, Adrenergic, betaSignal TransductionCyclic AMP-Dependent Protein Kinasesfibroblast growth factor 21Fibroblast Growth FactorsGlucoseGlycogen Synthase Kinase 3Protein Kinase InhibitorsReceptors, Adrenergic, betaUncoupling Protein 1

Identifiers

PMID29472592
PMCPMC5823915
OpenAlexW2805161406

What OpenQuestion holds

Textmetadata
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.