Evidence map›Paper›PMID 24947186›Full record

ArticleNeoplasia (New York, N.Y.)2014

Snail1 expression is required for sarcomagenesis.

Lorena Alba-Castellón, Raquel Batlle, Clara Francí, María J Fernández-Aceñero, Rocco Mazzolini, Raúl Peña, Jordina Loubat, Francesc Alameda, Rufo Rodríguez, Josué Curto and 6 more

Open access · goldAbstract read
In one paragraph

Article in Neoplasia (New York, N.Y.), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.8field-weighted citation impact, top 14% 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

17 citing papers in PubMed, 27 citations in OpenAlex.

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  12. Induction of Mesenchymal-Epithelial Transitions in Sarcoma Cells.Journal of visualized experiments : JoVE · 2017
    Article
  13. Article
  14. Article
  15. The emerging role of Snail1 in the tumor stroma.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2016
    Review
  16. Article
  17. Review
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

16 authors at 8 institutions in 1 country.

Lorena Alba-CastellónPrograma de Recerca en Càncer, Institut Hospital del Mar d'Investigacions Mèdiques, Barcelona, Spain.
Raquel BatllePrograma de Recerca en Càncer, Institut Hospital del Mar d'Investigacions Mèdiques, Barcelona, Spain.
Clara FrancíPrograma de Recerca en Càncer, Institut Hospital del Mar d'Investigacions Mèdiques, Barcelona, Spain.
María J Fernández-AceñeroServicio de Anatomía Patológica, Fundación Jiménez Díaz, Madrid, Spain.
Rocco MazzoliniPrograma de Recerca en Càncer, Institut Hospital del Mar d'Investigacions Mèdiques, Barcelona, Spain.
Raúl PeñaPrograma de Recerca en Càncer, Institut Hospital del Mar d'Investigacions Mèdiques, Barcelona, Spain.
Jordina LoubatPrograma de Recerca en Càncer, Institut Hospital del Mar d'Investigacions Mèdiques, Barcelona, Spain.
Francesc AlamedaPrograma de Recerca en Càncer, Institut Hospital del Mar d'Investigacions Mèdiques, Barcelona, Spain; Servei d'Anatomia Patològica, Hospital del Mar, Barcelona, Spain.
Rufo RodríguezDepartamento de Patología, Hospital Virgen de la Salud, Toledo, Spain.
Josué CurtoDepartament de Bioquímica i Biologia Molecular, Centre d'Estudis en Biofísica, Facultat de Medicina, Universitat Autònoma de Barcelona, Bellaterra, Spain.
Joan AlbanellPrograma de Recerca en Càncer, Institut Hospital del Mar d'Investigacions Mèdiques, Barcelona, Spain; Servei d'Oncologia Mèdica, Hospital del Mar, Barcelona, Spain.
Alberto MuñozInstituto de Investigaciones Biomédicas, Consejo Superior de Investigaciones Científicas-Universidad Autónoma de Madrid, Madrid, Spain.
Félix BonillaServicio de Oncología, Hospital Puerta de Hierro, Majadahonda, Spain.
J Ignacio CasalCentro de Investigaciones Biológicas, Consejo Superior de Investigaciones Científicas, Madrid, Spain.
Federico RojoPrograma de Recerca en Càncer, Institut Hospital del Mar d'Investigacions Mèdiques, Barcelona, Spain; Servicio de Anatomía Patológica, Fundación Jiménez Díaz, Madrid, Spain.
Antonio García de HerrerosPrograma de Recerca en Càncer, Institut Hospital del Mar d'Investigacions Mèdiques, Barcelona, Spain; Departament de Ciències Experimentals i de la Salut, Universitat Pompeu Fabra, Barcelona, Spain. Electronic address: agarcia@imim.es.
Hospital del Mar Research Institute · ESConsejo Superior de Investigaciones Científicas · ESHospital Del Mar · ESHospital Universitario Fundación Jiménez Díaz · ESHospital Universitario Puerta de Hierro Majadahonda · ESHospital Virgen de la Salud · ESPompeu Fabra University · ESUniversitat Autònoma de Barcelona · ES

Funding

NIMHD NIH HHS L60 MD002344
6 · The paper itself

Abstract

Snail1 transcriptional repressor is a major inducer of epithelial-to mesenchymal transition but is very limitedly expressed in adult animals. We have previously demonstrated that Snail1 is required for the maintenance of mesenchymal stem cells (MSCs), preventing their premature differentiation. Now, we show that Snail1 controls the tumorigenic properties of mesenchymal cells. Increased Snail1 expression provides tumorigenic capabilities to fibroblastic cells; on the contrary, Snail1 depletion decreases tumor growth. Genetic depletion of Snail1 in MSCs that are deficient in p53 tumor suppressor downregulates MSC markers and prevents the capability of these cells to originate sarcomas in immunodeficient SCID mice. Notably, an analysis of human sarcomas shows that, contrarily to epithelial tumors, these neoplasms display high Snail1 expression. This is particularly clear for undifferentiated tumors, which are associated with poor outcome. Together, our results indicate a role for Snail1 in the generation of sarcomas.

Indexed as

AnimalsBlotting, WesternCarcinogenesisEpithelial-Mesenchymal TransitionFibroblastsHumansKaplan-Meier EstimateMesenchymal Stem CellsMiceMice, SCIDMice, TransgenicReal-Time Polymerase Chain ReactionReverse Transcriptase Polymerase Chain ReactionSarcomaSnail Family Transcription FactorsTranscription FactorsSNAI1 protein, humanSnai1 protein, mouseSnail Family Transcription FactorsTranscription Factors

Identifiers

PMID24947186
PMCPMC4198692
OpenAlexW2055736178

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.