Evidence map›Paper›PMID 20133333›Full record

ArticleGenome research2010

Dynamic changes in the human methylome during differentiation.

Louise Laurent, Eleanor Wong, Guoliang Li, Tien Huynh, Aristotelis Tsirigos, Chin Thing Ong, Hwee Meng Low, Ken Wing Kin Sung, Isidore Rigoutsos, Jeanne Loring and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Genome research, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 594 papers.

0numbers the graph read from it
0cells of the map it votes in
594citing 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

594 citing papers in PubMed, 1,023 citations in OpenAlex.

  1. Cooperative care influences genome-wide levels of DNA methylation in nestling chestnut-crowned babblers.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2026
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534 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

11 authors at 5 institutions in 2 countries.

Louise LaurentUCSD Medical Center, Department of Reproductive Medicine, San Diego, California 92103, USA.
Eleanor Wong
Guoliang Li
Tien Huynh
Aristotelis Tsirigos
Chin Thing Ong
Hwee Meng Low
Ken Wing Kin Sung
Isidore Rigoutsos
Jeanne Loring
Chia-Lin Wei
Genome Institute of Singapore · SGIBM Research - Thomas J. Watson Research Center · USNational University of Singapore · SGScripps Research Institute · USUniversity of California San Diego Medical Center · US

Funding

Comprehensive Characterization and Classification of the Human TranscriptomeU54HG004557 · NHGRI · COLD SPRING HARBOR LABORATORY · PI GINGERAS, THOMAS RAYMOND · 2007 to 2011
$14.5M
Whole Genome Chromatin Interaction Analysis using Pair-End-diTagging (CIA-PET)R01HG004456 · NHGRI · GENOME INSTITUTE OF SINGAPORE · PI RUAN, YIJUN · 2007 to 2010
$1.3M
Ditag technologies for complete transcriptome annotationR01HG003521 · NHGRI · GENOME INSTITUTE OF SINGAPORE · PI RUAN, YIJUN · 2004 to 2006
$993k
NHGRI NIH HHS 1U54HG004557-01NHGRI NIH HHS R01 HG003521NHGRI NIH HHS R01HG003521-01NHGRI NIH HHS R01 HG004456NHGRI NIH HHS R01 HG004456-01NHGRI NIH HHS U54 HG004557
6 · The paper itself

Abstract

DNA methylation is a critical epigenetic regulator in mammalian development. Here, we present a whole-genome comparative view of DNA methylation using bisulfite sequencing of three cultured cell types representing progressive stages of differentiation: human embryonic stem cells (hESCs), a fibroblastic differentiated derivative of the hESCs, and neonatal fibroblasts. As a reference, we compared our maps with a methylome map of a fully differentiated adult cell type, mature peripheral blood mononuclear cells (monocytes). We observed many notable common and cell-type-specific features among all cell types. Promoter hypomethylation (both CG and CA) and higher levels of gene body methylation were positively correlated with transcription in all cell types. Exons were more highly methylated than introns, and sharp transitions of methylation occurred at exon-intron boundaries, suggesting a role for differential methylation in transcript splicing. Developmental stage was reflected in both the level of global methylation and extent of non-CpG methylation, with hESC highest, fibroblasts intermediate, and monocytes lowest. Differentiation-associated differential methylation profiles were observed for developmentally regulated genes, including the HOX clusters, other homeobox transcription factors, and pluripotence-associated genes such as POU5F1, TCF3, and KLF4. Our results highlight the value of high-resolution methylation maps, in conjunction with other systems-level analyses, for investigation of previously undetectable developmental regulatory mechanisms.

Indexed as

DNA MethylationAdultCell DifferentiationCells, CulturedCluster AnalysisEmbryo, MammalianEmbryonic Stem CellsFibroblastsGenomeHumansInfant, NewbornKruppel-Like Factor 4MethylationKruppel-Like Factor 4

Identifiers

PMID20133333
PMCPMC2840979
OpenAlexW1986849101

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.