Evidence map›Paper›PMID 26137500›Full record

ArticleGenes & diseases2015

Glioblastoma stem cells (GSCs) epigenetic plasticity and interconversion between differentiated non-GSCs and GSCs.

Ahmad R Safa, Mohammad Reza Saadatzadeh, Aaron A Cohen-Gadol, Karen E Pollok, Khadijeh Bijangi-Vishehsaraei

Open access · diamondAbstract read
In one paragraph

Article in Genes & diseases, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 145 papers.

0numbers the graph read from it
0cells of the map it votes in
145citing papers in PubMed
11.9field-weighted citation impact, top 1% 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

145 citing papers in PubMed, 229 citations in OpenAlex.

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85 more citing papers are in PubMed but not listed here.

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

5 authors at 3 institutions in 1 country.

Ahmad R SafaIndiana University Simon Cancer Center, Indiana University School of Medicine, Indianapolis, IN 46202, USA ; Department of Pharmacology and Toxicology, Indiana University School of Medicine, Indianapolis, IN 46202, USA.
Mohammad Reza SaadatzadehIndiana University Simon Cancer Center, Indiana University School of Medicine, Indianapolis, IN 46202, USA ; Department of Neurosurgery, IU School of Medicine and Goodman Campbell Brain and Spine, Indiana University School of Medicine, Indianapolis, IN 46202, USA.
Aaron A Cohen-GadolDepartment of Neurosurgery, IU School of Medicine and Goodman Campbell Brain and Spine, Indiana University School of Medicine, Indianapolis, IN 46202, USA.
Karen E PollokIndiana University Simon Cancer Center, Indiana University School of Medicine, Indianapolis, IN 46202, USA ; Department of Pharmacology and Toxicology, Indiana University School of Medicine, Indianapolis, IN 46202, USA ; Herman B. Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN 46202, USA.
Khadijeh Bijangi-VishehsaraeiDepartment of Pharmacology and Toxicology, Indiana University School of Medicine, Indianapolis, IN 46202, USA ; Otolaryngology-Head and Neck Surgery, Indiana University School of Medicine, Indianapolis, IN 46202, USA.
Indiana University School of MedicineIndiana University Health · USIndiana University – Purdue University Indianapolis · US

Funding

Dual Targeting of DNA Repair and p53 pathways for treatment of brain cancerR01CA138798 · NCI · INDIANA UNIVERSITY INDIANAPOLIS · PI POLLOK, KAREN ELIZABETH · 2010 to 2014
$1.5M
NCI NIH HHS R01 CA138798
6 · The paper itself

Abstract

Cancer stem cells (CSCs) or cancer initiating cells (CICs) maintain self-renewal and multilineage differentiation properties of various tumors, as well as the cellular heterogeneity consisting of several subpopulations within tumors. CSCs display the malignant phenotype, self-renewal ability, altered genomic stability, specific epigenetic signature, and most of the time can be phenotyped by cell surface markers (e.g., CD133, CD24, and CD44). Numerous studies support the concept that non-stem cancer cells (non-CSCs) are sensitive to cancer therapy while CSCs are relatively resistant to treatment. In glioblastoma stem cells (GSCs), there is clonal heterogeneity at the genetic level with distinct tumorigenic potential, and defined GSC marker expression resulting from clonal evolution which is likely to influence disease progression and response to treatment. Another level of complexity in glioblastoma multiforme (GBM) tumors is the dynamic equilibrium between GSCs and differentiated non-GSCs, and the potential for non-GSCs to revert (dedifferentiate) to GSCs due to epigenetic alteration which confers phenotypic plasticity to the tumor cell population. Moreover, exposure of the differentiated GBM cells to therapeutic doses of temozolomide (TMZ) or ionizing radiation (IR) increases the GSC pool both

Indexed as

Cancer stem cellsDedifferentiationEpigeneticGBM plasticityGBM stem cellsGlioblastomaStemness

Identifiers

PMID26137500
PMCPMC4484766
OpenAlexW2088911689

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.