Evidence map›Paper›PMID 21610693›Full record

ArticleThe EMBO journal2011

Snail1, Snail2, and E47 promote mammary epithelial branching morphogenesis.

Kangae Lee, Nikolce Gjorevski, Eline Boghaert, Derek C Radisky, Celeste M Nelson

Abstract read
In one paragraph

Article in The EMBO journal, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
3.8field-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

47 citing papers in PubMed, 71 citations in OpenAlex.

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  10. Viscoelasticity, Like Forces, Plays a Role in Mechanotransduction.Frontiers in cell and developmental biology · 2022
    Review
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  15. Article
  16. Hippo Signaling Pathway in Pancreas Development.Frontiers in cell and developmental biology · 2021
    Review
  17. 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

5 authors at 2 institutions in 1 country.

Kangae LeeDepartments of Chemical & Biological Engineering and Molecular Biology, Princeton University, Princeton, NJ, USA.
Nikolce Gjorevski
Eline Boghaert
Derek C Radisky
Celeste M Nelson
Princeton University · USJacksonville College · US

Funding

Spatial patterning of branching morphogenesisR01GM083997 · NIGMS · PRINCETON UNIVERSITY · PI NELSON, CELESTE M · 2008 to 2012
$1.4M
Mechanisms of MMP-Induced Malignancy in Breast CellsR01CA122086 · NCI · MAYO CLINIC JACKSONVILLE · PI RADISKY, DEREK C · 2007 to 2011
$1.4M
In Vitro Synthesis of Fibrosis GenesisR21CA128660 · NCI · PRINCETON UNIVERSITY · PI NELSON, CELESTE M · 2007 to 2008
$339k
NCI NIH HHS CA122086NCI NIH HHS CA128660NCI NIH HHS R01 CA122086NCI NIH HHS R21 CA128660NIGMS NIH HHS GM083997NIGMS NIH HHS R01 GM083997
6 · The paper itself

Abstract

Several E-box-binding transcription factors regulate individual and collective cell migration and enhance the motility of epithelial cells by promoting epithelial-mesenchymal transition (EMT). Here, we characterized the role of a subset of these transcription factors and the EMT proteome in branching morphogenesis of mammary epithelial tissues using a three-dimensional organotypic culture model of the mammary duct. We found that the transcription factors Snail1, Snail2, and E47 were transiently upregulated at branch sites; decreasing the expression of these transcription factors inhibited branching. Conversely, ectopic expression of Snail1, Snail2, and E47 induced branching in the absence of exogenous stimuli. These changes correlated with the expression of mesenchymal markers and repression of E-cadherin, which was essential for branching. Snail1 and Snail2 also promoted cell survival at branch sites, but this was not sufficient to induce branching. These findings indicate that Snail1, Snail2, and E47 can promote collective migration during branching morphogenesis of mammary epithelial tissues through key regulators of EMT.

Indexed as

AnimalsCell MovementCells, CulturedEpithelial-Mesenchymal TransitionGene Expression Regulation, DevelopmentalGene Knockdown TechniquesMammary Glands, AnimalMiceModels, BiologicalMorphogenesisRNA, Small InterferingSnail Family Transcription FactorsTranscription Factor 3Transcription FactorsRNA, Small InterferingSnai1 protein, mouseSnail Family Transcription FactorsTranscription Factor 3Transcription Factors

Identifiers

PMID21610693
PMCPMC3155296
OpenAlexW2126709650

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.