Evidence map›Paper›PMID 27660665›Full record

ArticleClinical epigenetics2016

Neonatal monocytes exhibit a unique histone modification landscape.

Jennifer R Bermick, Nathalie J Lambrecht, Aaron D denDekker, Steven L Kunkel, Nicholas W Lukacs, Cory M Hogaboam, Matthew A Schaller

Open access · goldAbstract read
In one paragraph

Article in Clinical epigenetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing 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

36 citing papers in PubMed, 50 citations in OpenAlex.

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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

7 authors at 3 institutions in 1 country.

Jennifer R BermickDepartment of Pediatrics, Division of Neonatal-Perinatal Medicine, University of Michigan Medical Center, 1540 E. Medical Center Drive, C.S. Mott Children's Hospital Room 8-621, Ann Arbor, MI 48109 USA.
Nathalie J LambrechtDepartment of Pediatrics, Division of Neonatal-Perinatal Medicine, University of Michigan Medical Center, 1540 E. Medical Center Drive, C.S. Mott Children's Hospital Room 8-621, Ann Arbor, MI 48109 USA.
Aaron D denDekkerDepartment of Pathology, University of Michigan Medical Center, Ann Arbor, MI 48109 USA.
Steven L KunkelDepartment of Pathology, University of Michigan Medical Center, Ann Arbor, MI 48109 USA.
Nicholas W LukacsDepartment of Pathology, University of Michigan Medical Center, Ann Arbor, MI 48109 USA.
Cory M Hogaboam *Department of Medicine, Division of Pulmonary & Critical Care Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048 USA.
Matthew A Schaller *Department of Pathology, University of Michigan Medical Center, Ann Arbor, MI 48109 USA.
University of Michigan–Ann Arbor · USCedars-Sinai Medical Center · USC. S. Mott Children's Hospital · US

Funding

Michigan Institute for Clinical and Health Research (MCHR)UL1TR000433 · NCATS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI MASHOUR, GEORGE ALEXANDER · 2012 to 2016
$49.9M
Advancing Child Health Through Cellular and Molecular BiologyK12HD028820 · NICHD · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Donna M. Martin · 2002 to 2026
$9.2M
Lung Immunopathology Training Stipend SupplementT32HL007517 · NHLBI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI LUKACS, NICHOLAS W · 1985 to 2022
$6.1M
Cytokine-induced epigenetic changes during chronic lung diseaseR01HL112897 · NHLBI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI DOU, YALI, KUNKEL, STEVEN LYNN · 2013 to 2016
$2.2M
Innate DNA sensing in rapidly progressing IPFR01HL123899 · NHLBI · CEDARS-SINAI MEDICAL CENTER · PI HOGABOAM, CORY M · 2015 to 2018
$2.0M
NCATS NIH HHS UL1 TR000433NHLBI NIH HHS R01 HL112897NHLBI NIH HHS R01 HL123899NHLBI NIH HHS T32 HL007517NICHD NIH HHS K12 HD028820
6 · The paper itself

Abstract

backgroundNeonates have dampened expression of pro-inflammatory cytokines and difficulty clearing pathogens. This makes them uniquely susceptible to infections, but the factors regulating neonatal-specific immune responses are poorly understood. Epigenetics, including histone modifications, can activate or silence gene transcription by modulating chromatin structure and stability without affecting the DNA sequence itself and are potentially modifiable. Histone modifications are known to regulate immune cell differentiation and function in adults but have not been well studied in neonates.

resultsTo elucidate the role of histone modifications in neonatal immune function, we performed chromatin immunoprecipitation on mononuclear cells from 45 healthy neonates (gestational ages 23-40 weeks). As gestation approached term, there was increased activating H3K4me3 on the pro-inflammatory

conclusionsThese results provide evidence that neonatal immune cells exist in an epigenetic state that is distinctly different from adults and that this state contributes to neonatal-specific immune responses that leaves them particularly vulnerable to infections.

Indexed as

AdultCells, CulturedCytokinesEpigenesis, GeneticGene Expression Regulation, DevelopmentalGestational AgeHigh-Throughput Nucleotide SequencingHistonesHumansInfant, NewbornInfant, PrematureMonocytesPromoter Regions, GeneticProtein Processing, Post-TranslationalSequence Analysis, DNACytokinesHistonesChIP-sequencing (ChIP-seq)DevelopmentEpigeneticsHistone modificationInnate immunity

Identifiers

PMID27660665
PMCPMC5028999
OpenAlexW2521964578

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.