Evidence map›Paper›PMID 20376339›Full record

ArticlePloS one2010

Targeting of de novo DNA methylation throughout the Oct-4 gene regulatory region in differentiating embryonic stem cells.

Rodoniki Athanasiadou, Dina de Sousa, Kevin Myant, Cara Merusi, Irina Stancheva, Adrian Bird

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
4.1field-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

39 citing papers in PubMed, 71 citations in OpenAlex.

  1. Article
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  4. Article
  5. Organization of the Pluripotent Genome.Cold Spring Harbor perspectives in biology · 2021
    Review
  6. Article
  7. Article
  8. Article
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  11. Article
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  14. Deciphering the Epigenetic Code in Embryonic and Dental Pulp Stem Cells.The Yale journal of biology and medicine · 2016
    Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. 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

6 authors at 2 institutions in 1 country.

Rodoniki AthanasiadouWellcome Trust Centre for Cell Biology, University of Edinburgh, Edinburgh, United Kingdom.
Dina de Sousa
Kevin Myant
Cara Merusi
Irina Stancheva
Adrian Bird
University of Edinburgh · GBWellcome Centre for Cell Biology · GB

Funding

Cancer Research UK 8983Cancer Research UK C7215/A4399Cancer Research UK C7215/A8983Wellcome TrustWellcome Trust 077224
6 · The paper itself

Abstract

Differentiation of embryonic stem (ES) cells is accompanied by silencing of the Oct-4 gene and de novo DNA methylation of its regulatory region. Previous studies have focused on the requirements for promoter region methylation. We therefore undertook to analyse the progression of DNA methylation of the approximately 2000 base pair regulatory region of Oct-4 in ES cells that are wildtype or deficient for key proteins. We find that de novo methylation is initially seeded at two discrete sites, the proximal enhancer and distal promoter, spreading later to neighboring regions, including the remainder of the promoter. De novo methyltransferases Dnmt3a and Dnmt3b cooperate in the initial targeted stage of de novo methylation. Efficient completion of the pattern requires Dnmt3a and Dnmt1, but not Dnmt3b. Methylation of the Oct-4 promoter depends on the histone H3 lysine 9 methyltransferase G9a, as shown previously, but CpG methylation throughout most of the regulatory region accumulates even in the absence of G9a. Analysis of the Oct-4 regulatory domain as a whole has allowed us to detect targeted de novo methylation and to refine our understanding the roles of key protein components in this process.

Indexed as

DNA MethylationAnimalsCell DifferentiationCell LineCpG IslandsDNA (Cytosine-5-)-MethyltransferasesEmbryonic Stem CellsMiceOctamer Transcription Factor-3Promoter Regions, GeneticRegulatory Sequences, Nucleic AcidDNA (Cytosine-5-)-MethyltransferasesOctamer Transcription Factor-3

Identifiers

PMID20376339
PMCPMC2848578
OpenAlexW1999401647

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.