Evidence map›Paper›PMID 22228704›Full record

ArticleStem cells (Dayton, Ohio)2012

REST regulates oncogenic properties of glioblastoma stem cells.

Mohamed M Kamal, Pratheesh Sathyan, Sanjay K Singh, Pascal O Zinn, Anantha L Marisetty, Shoudan Liang, Joy Gumin, Hala Osman El-Mesallamy, Dima Suki, Howard Colman and 3 more

Erratum issuedOpen access · bronzeAbstract read
In one paragraph

Article in Stem cells (Dayton, Ohio), 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 56 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed, 1 pooled it
3.1field-weighted citation impact, top 8% 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

56 citing papers in PubMed, 1 synthesis or guideline pooled it, 119 citations in OpenAlex.

  1. Pooled it
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4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

13 authors at 2 institutions in 3 countries.

Mohamed M KamalDepartment of Genetics,The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
Pratheesh Sathyan
Sanjay K Singh
Pascal O Zinn
Anantha L Marisetty
Shoudan Liang
Joy Gumin
Hala Osman El-Mesallamy
Dima Suki
Howard Colman
Gregory N Fuller
Frederick F Lang
Sadhan Majumder
The University of Texas MD Anderson Cancer Center · USAin Shams University · EG

Funding

REST/NRSF-mediated medulloblastoma tumorigenesisR01CA097124 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI MAJUMDER, SADHAN · 2002 to 2013
$2.9M
TRANSCRIPTION FACTOR REST/NRSF IN MEDULLOBLASTOMAR01CA081255 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI MAJUMDER, SADHAN · 1999 to 2010
$2.1M
NCI NIH HHS CA81255NCI NIH HHS CA97124NCI NIH HHS R01 CA081255NCI NIH HHS R01 CA097124
6 · The paper itself

Abstract

Glioblastoma multiforme (GBM) tumors are the most common malignant primary brain tumors in adults. Although many GBM tumors are believed to be caused by self-renewing, glioblastoma-derived stem-like cells (GSCs), the mechanisms that regulate self-renewal and other oncogenic properties of GSCs are only now being unraveled. Here we showed that GSCs derived from GBM patient specimens express varying levels of the transcriptional repressor repressor element 1 silencing transcription factor (REST), suggesting heterogeneity across different GSC lines. Loss- and gain-of-function experiments indicated that REST maintains self-renewal of GSCs. High REST-expressing GSCs (HR-GSCs) produced tumors histopathologically distinct from those generated by low REST-expressing GSCs (LR-GSCs) in orthotopic mouse brain tumor models. Knockdown of REST in HR-GSCs resulted in increased survival in GSC-transplanted mice and produced tumors with higher apoptotic and lower invasive properties. Conversely, forced expression of exogenous REST in LR-GSCs produced decreased survival in mice and produced tumors with lower apoptotic and higher invasive properties, similar to HR-GSCs. Thus, based on our results, we propose that a novel function of REST is to maintain self-renewal and other oncogenic properties of GSCs and that REST can play a major role in mediating tumorigenicity in GBM.

Indexed as

AdipokinesAnimalsApoptosisCell MovementCell ProliferationChitinase-3-Like Protein 1Gene Expression ProfilingGene Expression Regulation, NeoplasticGene Knockdown TechniquesGlioblastomaLectinsMaleMiceMice, NudeNeoplasm TransplantationNeoplastic Stem CellsAdipokinesCHI3L1 protein, humanChitinase-3-Like Protein 1LectinsRE1-Silencing Transcription FactorRepressor ProteinsSOX2 protein, humanSOXB1 Transcription Factors

Identifiers

PMID22228704
PMCPMC4039365
OpenAlexW2031684426

What OpenQuestion holds

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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.