Evidence map›Paper›PMID 25161698›Full record

ArticleEpigenetics & chromatin2014

DNA methylation dynamics during ex vivo differentiation and maturation of human dendritic cells.

Xue Zhang, Ashley Ulm, Hari K Somineni, Sunghee Oh, Matthew T Weirauch, Hong-Xuan Zhang, Xiaoting Chen, Maria A Lehn, Edith M Janssen, Hong Ji

Abstract read
In one paragraph

Article in Epigenetics & chromatin, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing 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

54 citing papers in PubMed.

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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

10 authors.

Xue Zhang *Division of Human Genetics, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH 45229, USA.
Ashley Ulm *Division of Asthma Research, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH 45229, USA.
Hari K Somineni *Division of Asthma Research, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH 45229, USA.
Sunghee OhDivision of Human Genetics, Kim Sook Za Children's Hospital Medical Center Research Foundation, 745 JikJi Daero Heung Deok Gu, Cheongju, Chung Buk 361-841, South Korea.
Matthew T WeirauchCenter for Autoimmune Genomics and Etiology and Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH 45229, USA.
Hong-Xuan ZhangProcter & Gamble Co., Mason Business Center, 8700 S Mason Montgomery Road, Mason, OH 45040, USA.
Xiaoting ChenSchool of Electronic and Computing Systems, University of Cincinnati, Cincinnati, Ohio 45221, USA.
Maria A LehnDivision of Immunobiology, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH 45229, USA.
Edith M JanssenDivision of Immunobiology, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH 45229, USA.
Hong JiDivision of Asthma Research, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave, Cincinnati, OH 45229, USA.

Funding

ROLE OF ANGPTL4, AN ANGIOGENIC MEDIATOR, IN ARTHRITISP30AR047363 · NIAMS · CINCINNATI CHILDRENS HOSP MED CTR · PI FLICK, MATTHEW J. · 2001 to 2015
$9.2M
Activating robust immunity to tumor-associated antigens:mechanisms and biologyR01CA138617 · NCI · CINCINNATI CHILDRENS HOSP MED CTR · PI JANSSEN, EDITH M · 2009 to 2013
$1.5M
DNA methylation in children hospitalized with asthma exacerbationR21AI101375 · NIAID · CINCINNATI CHILDRENS HOSP MED CTR · PI JI, HONG · 2012 to 2013
$409k
NCI NIH HHS R01 CA138617NIAMS NIH HHS P30 AR047363
6 · The paper itself

Abstract

backgroundDendritic cells (DCs) are important mediators of innate and adaptive immune responses, but the gene networks governing their lineage differentiation and maturation are poorly understood. To gain insight into the mechanisms that promote human DC differentiation and contribute to the acquisition of their functional phenotypes, we performed genome-wide base-resolution mapping of 5-methylcytosine in purified monocytes and in monocyte-derived immature and mature DCs.

resultsDC development and maturation were associated with a great loss of DNA methylation across many regions, most of which occurs at predicted enhancers and binding sites for known transcription factors affiliated with DC lineage specification and response to immune stimuli. In addition, we discovered novel genes that may contribute to DC differentiation and maturation. Interestingly, many genes close to demethylated CG sites were upregulated in expression. We observed dynamic changes in the expression of TET2, DNMT1, DNMT3A and DNMT3B coupled with temporal locus-specific demethylation, providing possible mechanisms accounting for the dramatic loss in DNA methylation.

conclusionsOur study is the first to map DNA methylation changes during human DC differentiation and maturation in purified cell populations and will greatly enhance the understanding of DC development and maturation and aid in the development of more efficacious DC-based therapeutic strategies.

Indexed as

DifferentiationDNA methylationDNMTHuman dendritic cellsMaturationMonocytesTET

Identifiers

PMID25161698
PMCPMC4144987

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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.