Evidence map›Paper›PMID 22100507›Full record

ArticleBone2012

Relationship between placental expression of the imprinted PHLDA2 gene, intrauterine skeletal growth and childhood bone mass.

R M Lewis, J K Cleal, G Ntani, S R Crozier, P A Mahon, S M Robinson, N C Harvey, C Cooper, H M Inskip, K M Godfrey and 3 more

Open access · hybridAbstract read
In one paragraph

Article in Bone, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 11% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

  1. Pooled it
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  6. Review
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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

13 authors at 4 institutions in 1 country.

R M LewisInstitute of Developmental Sciences, University of Southampton and Southampton University Hospitals NHS Trust, UK. Rohan.Lewis@soton.ac.uk
J K Cleal
G Ntani
S R Crozier
P A Mahon
S M Robinson
N C Harvey
C Cooper
H M Inskip
K M Godfrey
M A Hanson
Southampton Women's Survey Study Group
R M John
MRC Lifecourse Epidemiology Unit · GBUniversity of Southampton · GBCardiff University · GBUniversity Hospital Southampton NHS Foundation Trust · GB

Funding

British Heart Foundation RG/07/009/23120British Heart Foundation SP/02/003/14542Medical Research Council MC_UP_A620_1014Medical Research Council MC_UP_A620_1017
6 · The paper itself

Abstract

Alterations in expression of the imprinted gene PHLDA2 are linked to low birth weight in both humans and the mouse. However birth weight is a summary measure of fetal growth and provides little information on the growth rate of the fetus in early and late pregnancy. To examine the relation of PHLDA2 expression with rates of fetal growth and explore associations with the infant's body composition in early childhood, we measured PHLDA2 mRNA levels in the term placenta of 102 infants whose mothers were participating in the Southampton Women's Survey (SWS). Higher PHLDA2 expression was associated with a lower fetal femur growth velocity between 19 and 34 weeks gestation. In addition, higher placental PHLDA2 gene expression was associated with a lower child's bone mineral content at four years of age, measured using dual-energy X-ray absorptiometry. The results suggest that placental PHLDA2 may provide a biomarker for suboptimal skeletal growth in pregnancies uncomplicated by overt fetal growth restriction.

Indexed as

Bone DensityGenomic ImprintingAbsorptiometry, PhotonAdultAnimalsBirth WeightBody CompositionChildChild, PreschoolFemaleFetusGestational AgeHumansMiceNuclear ProteinsPlacentaNuclear ProteinsTSSC3 protein

Identifiers

PMID22100507
PMCPMC3657144
OpenAlexW2079026961

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.