Evidence map›Paper›PMID 22529104›Full record

ArticleThe Journal of cell biology2012

Hic-5 promotes invadopodia formation and invasion during TGF-β-induced epithelial-mesenchymal transition.

Jeanine Pignatelli, David A Tumbarello, Ronald P Schmidt, Christopher E Turner

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of cell biology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 97 papers.

0numbers the graph read from it
0cells of the map it votes in
97citing papers in PubMed
6.3field-weighted citation impact, top 2% 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

97 citing papers in PubMed, 154 citations in OpenAlex.

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37 more citing papers are in PubMed but not listed here.

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.

Jeanine PignatelliDepartment of Cell and Developmental Biology, State University of New York Upstate Medical University, Syracuse, NY 13210, USA.
David A Tumbarello
Ronald P Schmidt
Christopher E Turner
SUNY Upstate Medical University · US

Funding

STRUCTURE AND FUNCTION OF PAXILLINR01GM047607 · NIGMS · UPSTATE MEDICAL UNIVERSITY · PI TURNER, CHRISTOPHER E · 1996 to 2017
$5.5M
ILK-Actopaxin Interactions in Cell SignalingR01HL070244 · NHLBI · UPSTATE MEDICAL UNIVERSITY · PI TURNER, CHRISTOPHER E · 2002 to 2010
$3.0M
Paxillin and Hic-5 in Coordination of Cancer Cell Invasion MechanismsR01CA163296 · NCI · UPSTATE MEDICAL UNIVERSITY · PI TURNER, CHRISTOPHER E · 2012 to 2016
$1.6M
NCI NIH HHS R01 CA163296NHLBI NIH HHS R01 HL070244NHLBI NIH HHS R01HL070244NIGMS NIH HHS R01 GM047607NIGMS NIH HHS R01GM47607
6 · The paper itself

Abstract

Transforming growth factor β (TGF-β)-stimulated epithelial-mesenchymal transition (EMT) is an important developmental process that has also been implicated in increased cell invasion and metastatic potential of cancer cells. Expression of the focal adhesion protein Hic-5 has been shown to be up-regulated in epithelial cells in response to TGF-β. Herein, we demonstrate that TGF-β-induced Hic-5 up-regulation or ectopic expression of Hic-5 in normal MCF10A cells promoted increased extracellular matrix degradation and invasion through the formation of invadopodia. Hic-5 was tyrosine phosphorylated in an Src-dependent manner after TGF-β stimulation, and inhibition of Src activity or overexpression of a Y38/60F nonphosphorylatable mutant of Hic-5 inhibited matrix degradation and invasion. RhoC, but not RhoA, was also required for TGF-β- and Hic-5-induced matrix degradation. Hic-5 also induced matrix degradation, cell migration, and invasion in the absence of TGF-β via Rac1 regulation of p38 MAPK. These data identify Hic-5 as a critical mediator of TGF-β-stimulated invadopodia formation, cell migration, and invasion.

Indexed as

Epithelial-Mesenchymal TransitionAnimalsBlotting, WesternBreastCell AdhesionCell MovementCells, CulturedCell Surface ExtensionsCytoskeletal ProteinsDNA-Binding ProteinsExtracellular MatrixFluorescent Antibody Technique, IndirectHumansLIM Domain ProteinsMicep38 Mitogen-Activated Protein KinasesCytoskeletal ProteinsDNA-Binding ProteinsLIM Domain Proteinsp38 Mitogen-Activated Protein KinasesrhoA GTP-Binding ProteinRNA, Small Interferingsrc-Family KinasesTgfb1i1 protein, mouseTransforming Growth Factor beta

Identifiers

PMID22529104
PMCPMC3341156
OpenAlexW2127034758

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.