Evidence map›Paper›PMID 19503073›Full record

ArticleNature cell biology2009

Epidermal growth factor-like domain 7 (EGFL7) modulates Notch signalling and affects neural stem cell renewal.

Mirko H H Schmidt, Frank Bicker, Iva Nikolic, Jeannette Meister, Tanja Babuke, Srdjan Picuric, Werner Müller-Esterl, Karl H Plate, Ivan Dikic

Erratum issuedAbstract read
PubMed Publisher
In one paragraph

Article in Nature cell biology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 75 papers.

0numbers the graph read from it
0cells of the map it votes in
75citing papers in PubMed
4.2field-weighted citation impact, top 5% 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

75 citing papers in PubMed, 152 citations in OpenAlex.

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  7. Cell atlas of CClZoological research · 2023
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15 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

9 authors at 1 institution in 1 country.

Mirko H H Schmidt *Institute of Biochemistry II, Johann Wolfgang Goethe University School of Medicine, Frankfurt am Main, Germany. Mirko.Schmidt@kgu.de
Frank Bicker
Iva Nikolic
Jeannette Meister
Tanja Babuke
Srdjan Picuric
Werner Müller-Esterl
Karl H Plate
Ivan Dikic
Goethe University Frankfurt · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Epidermal growth factor-like domain 7 (EGFL7) is a secreted factor implicated in cellular responses such as cell migration and blood vessel formation; however the molecular mechanisms underlying the effects of EGFL7 are largely unknown. Here we have identified transmembrane receptors of the Notch family as EGFL7-binding molecules. Secreted EGFL7 binds to a region in Notch involved in ligand-mediated receptor activation, thus acting as an antagonist of Notch signalling. Expression of EGFL7 in neural stem cells (NSCs) in vitro decreased Notch-specific signalling and consequently, reduced proliferation and self-renewal of NSCs. Such altered Notch signalling caused a shift in the differentiation pattern of cultured NSCs towards an excess of neurons and oligodendrocytes. We identified neurons as a source of EGFL7 in the brain, suggesting that brain-derived EGFL7 acts as an endogenous antagonist of Notch signalling that regulates proliferation and differentiation of subventricular zone-derived adult NSCs.

Indexed as

AnimalsCalcium-Binding ProteinsCell DifferentiationCell LineCell ProliferationCells, CulturedEGF Family of ProteinsEndothelial Growth FactorsHumansMiceNeuronsProtein BindingReceptors, NotchReverse Transcriptase Polymerase Chain ReactionSignal TransductionStem CellsCalcium-Binding ProteinsEGF Family of ProteinsEGFL7 protein, humanEndothelial Growth FactorsReceptors, Notch

Identifiers

PMID19503073
OpenAlexW2070936269

What OpenQuestion holds

Textmetadata
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.