Evidence map›Paper›PMID 19273619›Full record

ArticleGenome research2009

Distinct DNA methylation patterns characterize differentiated human embryonic stem cells and developing human fetal liver.

Alayne L Brunner, David S Johnson, Si Wan Kim, Anton Valouev, Timothy E Reddy, Norma F Neff, Elizabeth Anton, Catherine Medina, Loan Nguyen, Eric Chiao and 5 more

Open access · bronzeAbstract read
In one paragraph

Article in Genome research, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 149 papers.

0numbers the graph read from it
0cells of the map it votes in
149citing papers in PubMed
–field-weighted citation impact
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

149 citing papers in PubMed, 282 citations in OpenAlex.

  1. Trial
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  6. Cost-effective DNA methylation profiling by FML-seq.bioRxiv : the preprint server for biology · 2023
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  14. Z-DNA as a Tool for Nuclease-Free DNA Methyltransferase Assay.International journal of molecular sciences · 2021
    Article
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  20. Review

89 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

15 authors at 4 institutions in 1 country.

Alayne L BrunnerDepartment of Genetics, Stanford University School of Medicine, Stanford, California 94305, USA.
David S Johnson
Si Wan Kim
Anton Valouev
Timothy E Reddy
Norma F Neff
Elizabeth Anton
Catherine Medina
Loan Nguyen
Eric Chiao
Chuba B Oyolu
Gary P Schroth
Devin M Absher
Julie C Baker
Richard M Myers
Stanford University · USHudsonAlpha Institute for Biotechnology · USIllumina (United States) · USStanford Medicine · US

Funding

Global Annotation of Regulatory Elements in the Human GenomeU54HG004576 · NHGRI · STANFORD UNIVERSITY · PI MYERS, RICHARD M · 2007 to 2011
$21.8M
NHGRI NIH HHS 7U54HG004576NHGRI NIH HHS U54 HG004576
6 · The paper itself

Abstract

To investigate the role of DNA methylation during human development, we developed Methyl-seq, a method that assays DNA methylation at more than 90,000 regions throughout the genome. Performing Methyl-seq on human embryonic stem cells (hESCs), their derivatives, and human tissues allowed us to identify several trends during hESC and in vivo liver differentiation. First, differentiation results in DNA methylation changes at a minimal number of assayed regions, both in vitro and in vivo (2%-11%). Second, in vitro hESC differentiation is characterized by both de novo methylation and demethylation, whereas in vivo fetal liver development is characterized predominantly by demethylation. Third, hESC differentiation is uniquely characterized by methylation changes specifically at H3K27me3-occupied regions, bivalent domains, and low density CpG promoters (LCPs), suggesting that these regions are more likely to be involved in transcriptional regulation during hESC differentiation. Although both H3K27me3-occupied domains and LCPs are also regions of high variability in DNA methylation state during human liver development, these regions become highly unmethylated, which is a distinct trend from that observed in hESCs. Taken together, our results indicate that hESC differentiation has a unique DNA methylation signature that may not be indicative of in vivo differentiation.

Indexed as

DNA MethylationBinding SitesCell DifferentiationCell LineCells, CulturedChromosome MappingCluster AnalysisCpG IslandsEmbryonic Stem CellsGene Expression ProfilingGenome, HumanHistonesHumansLiverLysineMethylationHistonesLysine

Identifiers

PMID19273619
PMCPMC2694474
OpenAlexW2164813466

What OpenQuestion holds

Textmetadata
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.