Evidence map›Paper›PMID 25738360›Full record

ArticleOncotarget2015

CCAAT/enhancer binding protein β induces motility and invasion of glioblastoma cells through transcriptional regulation of the calcium binding protein S100A4.

Diana Aguilar-Morante, Jose A Morales-Garcia, Angel Santos, Ana Perez-Castillo

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

18 citing papers in PubMed, 28 citations in OpenAlex.

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  3. Tumor heterogeneity and resistance in glioblastoma: the role of stem cells.Apoptosis : an international journal on programmed cell death · 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

4 authors at 4 institutions in 1 country.

Diana Aguilar-MoranteInstituto de Investigaciones Biomédicas, (CSIC-UAM), Departamento Modelos Experimentales de Enfermedades Humanas, Arturo Duperier, Madrid, Spain.
Jose A Morales-GarciaInstituto de Investigaciones Biomédicas, (CSIC-UAM), Departamento Modelos Experimentales de Enfermedades Humanas, Arturo Duperier, Madrid, Spain.
Angel SantosCentro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Spain.
Ana Perez-CastilloInstituto de Investigaciones Biomédicas, (CSIC-UAM), Departamento Modelos Experimentales de Enfermedades Humanas, Arturo Duperier, Madrid, Spain.
Hospital Universitario Virgen del Rocío · ESInstituto de Investigaciones Biomédicas Sols-Morreale · ESUniversidad Autónoma de Madrid · ESUniversidad Complutense de Madrid · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We have previously shown that decreased expression of CCAAT/enhancer binding protein β (C/EBPβ) inhibits the growth of glioblastoma cells and diminishes their transformation capacity and migration. In agreement with this, we showed that C/EBPβ depletion decreases the mRNA levels of different genes involved in metastasis and invasion. Among these, we found S100 calcium binding protein A4 (S100A4) to be almost undetectable in glioblastoma cells deficient in C/EBPβ. Here, we have evaluated the possible role of S100A4 in the observed effects of C/EBPβ in glioblastoma cells and the mechanism through which S100A4 levels are controlled by C/EBPβ. Our results show that C/EBPβ suppression significantly reduced the levels of S100A4 in murine GL261 and human T98G glioblastoma cells. By employing an S100A4-promoter reporter, we observed a significant induction in the transcriptional activation of the S100A4 gene by C/EBPβ. Furthermore, overexpression of S100A4 in C/EBPβ-depleted glioblastoma cells reverses the enhanced migration and motility induced by this transcription factor. Our data also point to a role of S100A4 in glioblastoma cell invasion and suggest that the C/EBPβ gene controls the invasive potential of GL261 and T98G cells through direct regulation of S100A4. Finally, this study indicates a role of C/EBPβ on the maintenance of the stem cell population present in GL261 glioblastoma cells.

Indexed as

AnimalsBlotting, WesternCCAAT-Enhancer-Binding Protein-betaCell Line, TumorCell MovementChromatin ImmunoprecipitationGene Expression Regulation, NeoplasticGlioblastomaHumansMiceNeoplasm InvasivenessNeoplastic Stem CellsReal-Time Polymerase Chain ReactionS100 Calcium-Binding Protein A4S100 ProteinsTranscriptional ActivationCCAAT-Enhancer-Binding Protein-betaS100A4 protein, humanS100 Calcium-Binding Protein A4S100 Proteins

Identifiers

PMID25738360
PMCPMC4414196
OpenAlexW2128386581

What OpenQuestion holds

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LicenceCC BY
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.