Evidence map›Paper›PMID 19515834›Full record

ArticleMolecular biology of the cell2009

E-cadherin surface levels in epithelial growth factor-stimulated cells depend on adherens junction protein shrew-1.

Julia Christina Gross, Alexander Schreiner, Knut Engels, Anna Starzinski-Powitz

Open access · greenAbstract read
In one paragraph

Article in Molecular biology of the cell, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

13 citing papers in PubMed, 23 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

4 authors at 1 institution in 1 country.

Julia Christina GrossInstitute for Cell Biology and Neuroscience, Johann Wolfgang Goethe University of Frankfurt, 60323 Frankfurt, Germany.
Alexander Schreiner
Knut Engels
Anna Starzinski-Powitz
Goethe University Frankfurt · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gain- and loss-of-function studies indicate that the adherens junction protein shrew-1 acts as a novel modulator of E-cadherin internalization induced by epithelial growth factor (EGF) or E-cadherin function-blocking antibody during epithelial cell dynamics. Knocking down shrew-1 in MCF-7 carcinoma cells preserves E-cadherin surface levels upon EGF stimulation. Overexpression of shrew-1 leads to preformation of an E-cadherin/EGF receptor (EGFR) HER2/src-kinase/shrew-1 signaling complex and accelerated E-cadherin internalization. Shrew-1 is not sufficient to stimulate E-cadherin internalization, but facilitates the actions of EGFR and thus may promote malignant progression in breast cancer cells with constitutive EGFR stimulation by reducing surface E-cadherin expression.

Indexed as

Adherens JunctionsBreast NeoplasmsCadherinsCell Adhesion MoleculesCell Line, TumorCell MovementEndocytosisEpidermal Growth FactorErb-b2 Receptor Tyrosine KinasesErbB ReceptorsFluorescent Antibody TechniqueGreen Fluorescent ProteinsHumansImmunoblottingMammary Glands, HumanMicroscopy, ConfocalAJAP1 protein, humanCadherinsCell Adhesion MoleculesEpidermal Growth FactorErb-b2 Receptor Tyrosine KinasesErbB ReceptorsGreen Fluorescent Proteinssrc-Family Kinases

Identifiers

PMID19515834
PMCPMC2719577
OpenAlexW2129996378

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.