Evidence map›Paper›PMID 25300954›Full record

ArticleNature communications2014

Sexual dimorphism in epigenomic responses of stem cells to extreme fetal growth.

Fabien Delahaye, N Ari Wijetunga, Hye J Heo, Jessica N Tozour, Yong Mei Zhao, John M Greally, Francine H Einstein

Open access · bronzeAbstract read
In one paragraph

Article in Nature communications, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
7.6field-weighted citation impact, top 3% 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

17 citing papers in PubMed, 35 citations in OpenAlex.

  1. Trial
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  8. Frontiers in pediatrics · 2019
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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 1 institution in 1 country.

Fabien DelahayeDepartment of Obstetrics &Gynecology and Women's Health, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Block Building, Room 631, Bronx, New York 10461, USA.
N Ari WijetungaDepartment of Genetics, Albert Einstein College of Medicine, 1301 Morris Park Avenue, Price Building, Room 322, Bronx, New York 10461, USA.
Hye J HeoDepartment of Obstetrics &Gynecology and Women's Health, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Block Building, Room 631, Bronx, New York 10461, USA.
Jessica N TozourDepartment of Obstetrics &Gynecology and Women's Health, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Block Building, Room 631, Bronx, New York 10461, USA.
Yong Mei ZhaoDepartment of Obstetrics &Gynecology and Women's Health, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Block Building, Room 631, Bronx, New York 10461, USA.
John M GreallyDepartment of Genetics, Albert Einstein College of Medicine, 1301 Morris Park Avenue, Price Building, Room 322, Bronx, New York 10461, USA.
Francine H EinsteinDepartment of Obstetrics &Gynecology and Women's Health, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Block Building, Room 631, Bronx, New York 10461, USA.
Albert Einstein College of Medicine · US

Funding

MEDICAL SCIENTIST TRAINING PROGRAMT32GM007288 · NIGMS · YESHIVA UNIVERSITY · PI AKABAS, MYLES H. · 1985 to 2022
$35.6M
REPRODUCTIVE SCIENTIST TRAINING PROGRAMK12HD000849 · NICHD · WASHINGTON UNIVERSITY · PI Danny J Schust · 1988 to 2026
$33.2M
Genome-wide DNA Methylation Profiles Associated with Abnormal Intrauterine GrowthR01HD063791 · NICHD · ALBERT EINSTEIN COLLEGE OF MEDICINE · PI GREALLY, JOHN, HUGHES EINSTEIN, FRANCINE · 2009 to 2013
$2.0M
NICHD NIH HHS K12 HD000849NICHD NIH HHS K12HD00849-26NICHD NIH HHS R01 HD063791NIGMS NIH HHS T32 GM007288
6 · The paper itself

Abstract

Extreme fetal growth is associated with increased susceptibility to a range of adult diseases through an unknown mechanism of cellular memory. We tested whether heritable epigenetic processes in long-lived CD34(+) haematopoietic stem/progenitor cells showed evidence for re-programming associated with the extremes of fetal growth. Here we show that both fetal growth restriction and over-growth are associated with global shifts towards DNA hypermethylation, targeting cis-regulatory elements in proximity to genes involved in glucose homeostasis and stem cell function. We find a sexually dimorphic response; intrauterine growth restriction is associated with substantially greater epigenetic dysregulation in males, whereas large for gestational age growth predominantly affects females. The findings are consistent with extreme fetal growth interacting with variable fetal susceptibility to influence cellular ageing and metabolic characteristics through epigenetic mechanisms, potentially generating biomarkers that could identify infants at higher risk for chronic disease later in life.

Indexed as

Fetal DevelopmentSex CharacteristicsAdultDNA MethylationEpigenomicsFemaleFetal Growth RetardationGlucoseHumansInfant, NewbornMalePregnancyStem CellsGlucose

Identifiers

PMID25300954
PMCPMC4197137
OpenAlexW1990855495

What OpenQuestion holds

Textmetadata
LicenceTDM
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.