Evidence map›Paper›PMID 24425046›Full record

ArticleCancer research2014

Id2 mediates oligodendrocyte precursor cell maturation arrest and is tumorigenic in a PDGF-rich microenvironment.

Matthew C Havrda, Brenton R Paolella, Cong Ran, Karola S Jering, Christina M Wray, Jaclyn M Sullivan, Audrey Nailor, Yasuyuki Hitoshi, Mark A Israel

Open access · bronzeAbstract read
In one paragraph

Article in Cancer research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
0.9field-weighted citation impact, top 26% 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

22 citing papers in PubMed, 28 citations in OpenAlex.

  1. Spinal Cord Injury Remyelination: Pathways to Therapies.International journal of molecular sciences · 2025
    Review
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  16. Oligodendroglia Are Particularly Vulnerable to Oxidative Damage after NeurotraumaThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2018
    Article
  17. Article
  18. Review
  19. NPJ Parkinson's disease · 2018
    Article
  20. Article
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

9 authors at 2 institutions in 1 country.

Matthew C HavrdaAuthors' Affiliations: Norris Cotton Cancer Center; Departments of Genetics; Pediatrics; and Pharmacology and Toxicology, Geisel School of Medicine at Dartmouth, Lebanon, New Hampshire.
Brenton R Paolella
Cong Ran
Karola S Jering
Christina M Wray
Jaclyn M Sullivan
Audrey Nailor
Yasuyuki Hitoshi
Mark A Israel
Dartmouth College · USPediatrics and Genetics · US

Funding

Id2 enhances radiation resistance in glioma and is regulated by p53.F31NS064634 · NINDS · DARTMOUTH COLLEGE · PI PAOLELLA, BRENTON ROBERT · 2009 to 2011
$100k
NINDS NIH HHS F31 NS064634NINDS NIH HHS F31NS064634
6 · The paper itself

Abstract

Maturation defects occurring in adult tissue progenitor cells have the potential to contribute to tumor development; however, there is little experimental evidence implicating this cellular mechanism in the pathogenesis of solid tumors. Inhibitor of DNA-binding 2 (Id2) is a transcription factor known to regulate the proliferation and differentiation of primitive stem and progenitor cells. Id2 is derepressed in adult tissue neural stem cells (NSC) lacking the tumor suppressor Tp53 and modulates their proliferation. Constitutive expression of Id2 in differentiating NSCs resulted in maturation-resistant oligodendroglial precursor cells (OPC), a cell population implicated in the initiation of glioma. Mechanistically, Id2 overexpression was associated with inhibition of the Notch effector Hey1, a bHLH transcription factor that we here characterize as a direct transcriptional repressor of the oligodendroglial lineage determinant Olig2. Orthotopic inoculation of NSCs with enhanced Id2 expression into brains of mice engineered to express platelet-derived growth factor in the central nervous system resulted in glioma. These data implicate a mechanism of altered NSC differentiation in glioma development and characterize a novel mouse model that reflects key characteristics of the recently described proneural subtype of glioblastoma multiforme. Such findings support the emerging concept that the cellular and molecular characteristics of tumor cells are linked to the transformation of distinct subsets of adult tissue progenitors.

Indexed as

AnimalsBasic Helix-Loop-Helix ProteinsBrain NeoplasmsCarcinogenesisCell Cycle ProteinsCell DifferentiationCell ProliferationCells, CulturedGene ExpressionGene Expression Regulation, NeoplasticGliomaHumansInhibitor of Differentiation Protein 2MiceMice, Inbred C57BLMice, KnockoutBasic Helix-Loop-Helix ProteinsCell Cycle ProteinsHEY1 protein, humanID2 protein, humanInhibitor of Differentiation Protein 2Nerve Tissue ProteinsOLIG2 protein, humanOligodendrocyte Transcription Factor 2Proto-Oncogene Proteins c-sisReceptor, Platelet-Derived Growth Factor alpha

Identifiers

PMID24425046
PMCPMC5061294
OpenAlexW2150156990

What OpenQuestion holds

Textmetadata
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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.