Evidence map›Paper›PMID 27166278›Full record

ArticleScientific reports2016

The EBI2 signalling pathway plays a role in cellular crosstalk between astrocytes and macrophages.

Aleksandra Rutkowska, Sinead A O'Sullivan, Isabelle Christen, Juan Zhang, Andreas W Sailer, Kumlesh K Dev

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. 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
2.5field-weighted citation impact, top 11% 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, 31 citations in OpenAlex.

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  12. GPR183-Oxysterol Axis in Spinal Cord Contributes to Neuropathic Pain.The Journal of pharmacology and experimental therapeutics · 2020
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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

6 authors at 2 institutions in 2 countries.

Aleksandra RutkowskaDrug Development, School of Medicine, Trinity College, Dublin, Ireland.
Sinead A O'SullivanDrug Development, School of Medicine, Trinity College, Dublin, Ireland.
Isabelle ChristenAnalytical Sciences and Imaging, Novartis Institutes for BioMedical Research, Novartis Pharma AG, Basel, Switzerland.
Juan ZhangAnalytical Sciences and Imaging, Novartis Institutes for BioMedical Research, Novartis Pharma AG, Basel, Switzerland.
Andreas W SailerDevelopmental and Molecular Pathways, Novartis Institutes for BioMedical Research, Novartis Pharma AG, Basel, Switzerland.
Kumlesh K DevDrug Development, School of Medicine, Trinity College, Dublin, Ireland.
Novartis (Switzerland) · CHTrinity College Dublin · IE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

EBI2 is a G protein-coupled receptor activated by oxysterol 7α, 25-dihydroxycholesterol (7α25HC) and regulates T cell-dependant antibody response and B cell migration. We recently found EBI2 is expressed in human astrocytes, regulates intracellular signalling and modulates astrocyte migration. Here, we report that LPS treatment of mouse astrocytes alters mRNA levels of EBI2 and oxysterols suggesting that the EBI2 signalling pathway is sensitive to LPS-mediated immune challenge. We also find that conditioned media obtained from LPS-stimulated mouse astrocytes induces macrophage migration, which is inhibited by the EBI2 antagonist NIBR189. These results demonstrate a role for the EBI2 signalling pathway in astrocytes as a sensor for immune challenge and for communication with innate immune cells such as macrophages.

Indexed as

Cell CommunicationSignal TransductionAnimalsAstrocytesCell LineCell MovementChromatography, High Pressure LiquidGene Expression ProfilingGene Expression RegulationLipopolysaccharidesMacrophagesMiceOxysterolsProteomicsReceptors, G-Protein-CoupledTandem Mass SpectrometryGpr183 protein, mouseLipopolysaccharidesOxysterolsReceptors, G-Protein-Coupled

Identifiers

PMID27166278
PMCPMC4863252
OpenAlexW2375712395

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.