Evidence map›Paper›PMID 24821840›Full record

ArticleThe Journal of cell biology2014

Tenascin-X promotes epithelial-to-mesenchymal transition by activating latent TGF-β.

Lindsay B Alcaraz, Jean-Yves Exposito, Nicolas Chuvin, Roxane M Pommier, Caroline Cluzel, Sylvie Martel, Stéphanie Sentis, Laurent Bartholin, Claire Lethias, Ulrich Valcourt

Abstract read
In one paragraph

Article in The Journal of cell biology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed
5.5field-weighted citation impact, top 3% 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

54 citing papers in PubMed, 91 citations in OpenAlex.

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  5. Genetic Variants in the Extracellular Matrix GeneInternational journal of molecular sciences · 2025
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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

10 authors at 5 institutions in 1 country.

Lindsay B AlcarazInstitut National de la Santé et de la Recherche Médicale (INSERM) U1052, Centre de Recherche en Cancérologie de Lyon, F-69000 Lyon, France.
Jean-Yves Exposito
Nicolas Chuvin
Roxane M Pommier
Caroline Cluzel
Sylvie Martel
Stéphanie Sentis
Laurent Bartholin
Claire Lethias
Ulrich Valcourt
Centre Léon Bérard · FRInserm · FRInstitut de Biologie et de Chimie des Protéines · FRUniversité Claude Bernard Lyon 1 · FRCentre National de la Recherche Scientifique · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Transforming growth factor β (TGF-β) isoforms are secreted as inactive complexes formed through noncovalent interactions between the bioactive TGF-β entity and its N-terminal latency-associated peptide prodomain. Extracellular activation of the latent TGF-β complex is a crucial step in the regulation of TGF-β function for tissue homeostasis. We show that the fibrinogen-like (FBG) domain of the matrix glycoprotein tenascin-X (TNX) interacts physically with the small latent TGF-β complex in vitro and in vivo, thus regulating the bioavailability of mature TGF-β to cells by activating the latent cytokine into an active molecule. Activation by the FBG domain most likely occurs through a conformational change in the latent complex and involves a novel cell adhesion-dependent mechanism. We identify α11β1 integrin as a cell surface receptor for TNX and show that this integrin is crucial to elicit FBG-mediated activation of latent TGF-β and subsequent epithelial-to-mesenchymal transition in mammary epithelial cells.

Indexed as

Epithelial-Mesenchymal TransitionAnimalsCattleCell AdhesionCell Line, TumorEpithelial CellsFemaleHEK293 CellsHumansIntegrinsMammary Glands, AnimalMammary Glands, HumanMicePhosphorylationProtein BindingProtein Conformationintegrin alpha11beta1IntegrinsProtein PrecursorsReceptors, CollagenRecombinant ProteinsSmad ProteinsTenascintenascin XTransforming Growth Factor beta1

Identifiers

PMID24821840
PMCPMC4018787
OpenAlexW2041801047

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.