Evidence map›Paper›PMID 22701651›Full record

ArticlePloS one2012

REST controls self-renewal and tumorigenic competence of human glioblastoma cells.

Luciano Conti, Laura Crisafulli, Valentina Caldera, Monica Tortoreto, Elisa Brilli, Paola Conforti, Franco Zunino, Lorenzo Magrassi, Davide Schiffer, Elena Cattaneo

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 69 papers.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed
3.8field-weighted citation impact, top 6% 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

69 citing papers in PubMed, 127 citations in OpenAlex.

  1. Review
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  12. REST in the Road Map of Brain Development.Cellular and molecular neurobiology · 2023
    Review
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9 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 4 institutions in 1 country.

Luciano ContiDepartment of Pharmacological Sciences and Centre for Stem Cell Research, Università degli Studi di Milano, Milano, Italy. Luciano.Conti@unimi.it
Laura Crisafulli
Valentina Caldera
Monica Tortoreto
Elisa Brilli
Paola Conforti
Franco Zunino
Lorenzo Magrassi
Davide Schiffer
Elena Cattaneo
University of Milan · ITCampus Bio Medico University Hospital · ITFondazione IRCCS Istituto Nazionale dei Tumori · ITIstituti di Ricovero e Cura a Carattere Scientifico · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Repressor Element 1 Silencing Transcription factor (REST/NRSF) is a master repressor of neuronal programs in non-neuronal lineages shown to function as a central regulator of developmental programs and stem cell physiology. Aberrant REST function has been associated with a number of pathological conditions. In cancer biology, REST has been shown to play a tumor suppressor activity in epithelial cancers but an oncogenic role in brain childhood malignancies such as neuroblastoma and medulloblastoma. Here we examined REST expression in human glioblastoma multiforme (GBM) specimens and its role in GBM cells carrying self-renewal and tumorigenic competence. We found REST to be expressed in GBM specimens, its presence being particularly enriched in tumor cells in the perivascular compartment. Significantly, REST is highly expressed in self-renewing tumorigenic-competent GBM cells and its knock down strongly reduces their self-renewal in vitro and tumor-initiating capacity in vivo and affects levels of miR-124 and its downstream targets. These results indicate that REST contributes to GBM maintenance by affecting its self-renewing and tumorigenic cellular component and that, hence, a better understanding of these circuitries in these cells might lead to new exploitable therapeutic targets.

Indexed as

Analysis of VarianceAnimalsAnnexin A5ApoptosisBlotting, WesternCell Transformation, NeoplasticColorimetryGene Expression Regulation, NeoplasticGene Knockdown TechniquesGlioblastomaHumansImmunohistochemistryIn Vitro TechniquesMiceMice, SCIDMicroRNAsAnnexin A5MicroRNAsMIRN124 microRNA, humanRE1-Silencing Transcription FactorRepressor ProteinsTetrazolium SaltsThiazolesthiazolyl blue

Identifiers

PMID22701651
PMCPMC3372516
OpenAlexW2044816137

What OpenQuestion holds

Textmetadata
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.