Evidence map›Paper›PMID 30390616›Full record

ArticleBMC genomics2018

Norepinephrine triggers an immediate-early regulatory network response in primary human white adipocytes.

Juan Carlos Higareda-Almaraz, Michael Karbiener, Maude Giroud, Florian M Pauler, Teresa Gerhalter, Stephan Herzig, Marcel Scheideler

Open access · goldAbstract read
In one paragraph

Article in BMC genomics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.8field-weighted citation impact, top 26% 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

8 citing papers in PubMed, 14 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

7 authors at 5 institutions in 2 countries.

Juan Carlos Higareda-AlmarazInstitute for Diabetes and Cancer (IDC), Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany. juan.higareda@helmholtz-muenchen.de.
Michael KarbienerDepartment of Phoniatrics, ENT University Hospital, Medical University of Graz, Graz, Austria.
Maude GiroudInstitute for Diabetes and Cancer (IDC), Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany.
Florian M PaulerCeMM, Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria.
Teresa GerhalterPresent Address: Institute of Science and Technology (IST) Austria, Klosterneuburg, Austria.
Stephan HerzigInstitute for Diabetes and Cancer (IDC), Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany.
Marcel ScheidelerInstitute for Diabetes and Cancer (IDC), Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany. marcel.scheideler@helmholtz-muenchen.de.
University Hospital Heidelberg · DECeMM Research Center for Molecular Medicine · ATHelmholtz Zentrum München · DEInstitute of Science and Technology Austria · ATMedical University of Graz · AT

Funding

Austrian Science Fund FWF, P25729-B19
6 · The paper itself

Abstract

backgroundNorepinephrine (NE) signaling has a key role in white adipose tissue (WAT) functions, including lipolysis, free fatty acid liberation and, under certain conditions, conversion of white into brite (brown-in-white) adipocytes. However, acute effects of NE stimulation have not been described at the transcriptional network level.

resultsWe used RNA-seq to uncover a broad transcriptional response. The inference of protein-protein and protein-DNA interaction networks allowed us to identify a set of immediate-early genes (IEGs) with high betweenness, validating our approach and suggesting a hierarchical control of transcriptional regulation. In addition, we identified a transcriptional regulatory network with IEGs as master regulators, including HSF1 and NFIL3 as novel NE-induced IEG candidates. Moreover, a functional enrichment analysis and gene clustering into functional modules suggest a crosstalk between metabolic, signaling, and immune responses.

conclusionsAltogether, our network biology approach explores for the first time the immediate-early systems level response of human adipocytes to acute sympathetic activation, thereby providing a first network basis of early cell fate programs and crosstalks between metabolic and transcriptional networks required for proper WAT function.

Indexed as

Gene Expression RegulationGene Regulatory NetworksGenes, Immediate-EarlyAdipocytesAdipose Tissue, WhiteComputational BiologyGene Expression ProfilingHumansMetabolic Networks and PathwaysMolecular Sequence AnnotationNorepinephrineSignal TransductionTranscription, GeneticTranscriptomeNorepinephrineEarly cell fateImmediate-early geneNetwork biologyNorepinephrine stimulationTranscriptional regulatory networkWhite adipocyte

Identifiers

PMID30390616
PMCPMC6215669
OpenAlexW2899193772

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LicenceCC BY
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Registered trials

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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.