Evidence map›Paper›PMID 17643426›Full record

ArticleExperimental cell research2007

Hepatocyte growth factor induces epithelial cell motility through transactivation of the epidermal growth factor receptor.

Julie K Spix, Edward Y Chay, Ethan R Block, Jes K Klarlund

Open access · greenAbstract read
In one paragraph

Article in Experimental cell research, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
2.8field-weighted citation impact, top 10% 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

41 citing papers in PubMed, 63 citations in OpenAlex.

  1. Trial
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  5. ACS nano · 2024
    Article
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  18. Progress in corneal wound healing.Progress in retinal and eye research · 2015
    Review
  19. Article
  20. Article
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.

Julie K SpixOphthalmology and Visual Sciences Research Center, University of Pittsburgh School of Medicine, 203 Lothrop Street, Pittsburgh, PA 15213, USA.
Edward Y Chay
Ethan R Block
Jes K Klarlund
University of Pittsburgh · US

Funding

Virus Production and Manipulation of Protein/Gene Expression ModuleP30EY008098 · NEI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Ethan A Rossi · 1989 to 2026
$17.8M
Corneal Innervation and Epithelial Cell MigrationR01EY013463 · NEI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI KLARLUND, JES K · 2003 to 2007
$1.9M
NEI NIH HHS EY013463NEI NIH HHS EY08098NEI NIH HHS P30 EY008098NEI NIH HHS R01 EY013463
6 · The paper itself

Abstract

Hepatocyte growth factor (HGF) is a potent inducer of motility in epithelial cells. Since we have previously found that activation of the epidermal growth factor receptor (EGFR) is an absolute prerequisite for induction of motility of corneal epithelial cells after wounding, we investigated whether induction of motility in response to HGF is also dependent on activation of the EGFR. We now report that HGF induces transactivation of the EGFR in an immortalized line of corneal epithelial cells, in human skin keratinocytes, and in Madin-Darby canine kidney cells. EGFR activation is unconditionally required for induction of motility in corneal epithelial cells, and for induction of a fully motile phenotype in Madin-Darby canine kidney cells. Activation of the EGFR occurs through amphiregulin and heparin-binding epidermal growth factor-like growth factor. Early after HGF stimulation, blocking EGFR activation does not inhibit extracellular-signal regulated kinase 1/2 (ERK1/2) activation by HGF, but the converse is seen after approximately 1 h, indicating the existence of EGFR-dependent and -independent routes of ERK1/2 activation. In summary, HGF induces transactivation of the EGFR in epithelial cells, and this is a prerequisite for induction of full motility.

Indexed as

Transcriptional ActivationAnimalsCell MovementCells, CulturedCorneaDogsEnzyme ActivationEpithelial CellsErbB ReceptorsExtracellular Signal-Regulated MAP KinasesHepatocyte Growth FactorHumansPhosphorylationSignal TransductionEGFR protein, humanErbB ReceptorsExtracellular Signal-Regulated MAP KinasesHepatocyte Growth Factor

Identifiers

PMID17643426
PMCPMC2128736
OpenAlexW2003694887

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.