Evidence map›Paper›PMID 19443100›Full record

ReviewDifferentiation; research in biological diversity2009

Epigenetic gene regulation in stem cells and correlation to cancer.

Lesley A Mathews, Francesco Crea, W L Farrar

Abstract readReview
In one paragraph

Review in Differentiation; research in biological diversity, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
5.5field-weighted citation impact, top 3% 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

31 citing papers in PubMed, 1 synthesis or guideline pooled it, 76 citations in OpenAlex.

  1. Research recommendations for selected IARC-classified agents.Environmental health perspectives · 2010
    Pooled it
  2. Review
  3. Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. [Advances on Driver Mutations of Small Cell Lung Cancer].Zhongguo fei ai za zhi = Chinese journal of lung cancer · 2016
    Review
  11. Article
  12. Review
  13. Epigenetic changes in p21 expression in renal cells after exposure to bromate.Toxicological sciences : an official journal of the Society of Toxicology · 2014
    Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Epigenetics of colorectal cancer.Gastroenterology · 2012
    Review
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

3 authors at 2 institutions in 2 countries.

Lesley A MathewsCancer Stem Cell Section, Laboratory of Cancer Prevention, Center for Cancer Research, National Cancer Institute at Frederick, Frederick, MD 21702, USA.
Francesco Crea
W L Farrar
Frederick National Laboratory for Cancer Research · USScuola Superiore Sant'Anna · IT

Funding

Characterization of Cancer Stem CellsZIABC010794 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI FARRAR, WILLIAM · 2009 to 2012
$3.2M
Characterization of Cancer Stem CellsZ01BC010794 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI FARRAR, WILLIAM · 2007 to 2008
$1.3M
Intramural NIH HHS Z01 BC010794NCI NIH HHS N01 CO012400NCI NIH HHS N01-CO-12400
6 · The paper itself

Abstract

Through the classic study of genetics, much has been learned about the regulation and progression of human disease. Specifically, cancer has been defined as a disease driven by genetic alterations, including mutations in tumor-suppressor genes and oncogenes, as well as chromosomal abnormalities. However, the study of normal human development has identified that in addition to classical genetics, regulation of gene expression is also modified by 'epigenetic' alterations including chromatin remodeling and histone variants, DNA methylation, the regulation of polycomb group proteins, and the epigenetic function of non-coding RNA. These changes are modifications inherited during both meiosis and mitosis, yet they do not result in alterations of the actual DNA sequence. A number of biological questions are directly influenced by epigenetics, such as how does a cell know when to divide, differentiate or remain quiescent, and more importantly, what happens when these pathways become altered? Do these alterations lead to the development and/or progression of cancer? This review will focus on summarizing the limited current literature involving epigenetic alterations in the context of human cancer stems cells (CSCs). The extent to which epigenetic changes define cell fate, identity, and phenotype are still under intense investigation, and many questions remain largely unanswered. Before discussing epigenetic gene silencing in CSCs, the different classifications of stem cells and their properties will be introduced. This will be followed by an introduction to the different epigenetic mechanisms. Finally, there will be a discussion of the current knowledge of epigenetic modifications in stem cells, specifically what is known from rodent systems and established cancer cell lines, and how they are leading us to understand human stem cells.

Indexed as

Epigenesis, GeneticDNA MethylationGene Expression RegulationGene SilencingHistonesHumansModels, GeneticNeoplasmsStem CellsHistones

Identifiers

PMID19443100
PMCPMC2706282
OpenAlexW2025325346

What OpenQuestion holds

Textmetadata
LicenceTDM
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.