Evidence map›Paper›PMID 29376485›Full record

ArticleEpigenetics2018

Genome-wide oxidative bisulfite sequencing identifies sex-specific methylation differences in the human placenta.

Sungsam Gong, Michelle D Johnson, Justyna Dopierala, Francesca Gaccioli, Ulla Sovio, Miguel Constância, Gordon Cs Smith, D Stephen Charnock-Jones

Open access · hybridAbstract read
In one paragraph

Article in Epigenetics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

30 citing papers in PubMed, 56 citations in OpenAlex.

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  12. PMEnvironmental research · 2022
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  15. The Placenta's Role in Sexually Dimorphic Fetal Growth Strategies.Reproductive sciences (Thousand Oaks, Calif.) · 2022
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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

8 authors at 1 institution in 1 country.

Sungsam Gonga Department of Obstetrics and Gynaecology , University of Cambridge, NIHR Cambridge Comprehensive Biomedical Research Centre , Cambridge , CB2 0SW , United Kingdom.ORCID 0000-0001-5796-4423
Michelle D Johnsona Department of Obstetrics and Gynaecology , University of Cambridge, NIHR Cambridge Comprehensive Biomedical Research Centre , Cambridge , CB2 0SW , United Kingdom.
Justyna Dopieralaa Department of Obstetrics and Gynaecology , University of Cambridge, NIHR Cambridge Comprehensive Biomedical Research Centre , Cambridge , CB2 0SW , United Kingdom.
Francesca Gacciolia Department of Obstetrics and Gynaecology , University of Cambridge, NIHR Cambridge Comprehensive Biomedical Research Centre , Cambridge , CB2 0SW , United Kingdom.ORCID 0000-0001-7178-8921
Ulla Sovioa Department of Obstetrics and Gynaecology , University of Cambridge, NIHR Cambridge Comprehensive Biomedical Research Centre , Cambridge , CB2 0SW , United Kingdom.ORCID 0000-0002-0799-1105
Miguel Constânciaa Department of Obstetrics and Gynaecology , University of Cambridge, NIHR Cambridge Comprehensive Biomedical Research Centre , Cambridge , CB2 0SW , United Kingdom.ORCID 0000-0002-8976-1679
Gordon Cs Smitha Department of Obstetrics and Gynaecology , University of Cambridge, NIHR Cambridge Comprehensive Biomedical Research Centre , Cambridge , CB2 0SW , United Kingdom.ORCID 0000-0003-2124-0997
D Stephen Charnock-Jonesa Department of Obstetrics and Gynaecology , University of Cambridge, NIHR Cambridge Comprehensive Biomedical Research Centre , Cambridge , CB2 0SW , United Kingdom.ORCID 0000-0002-2936-4890
University of Cambridge · GB

Funding

Medical Research Council G1100221Medical Research Council MR/K021133/1
6 · The paper itself

Abstract

DNA methylation is an important regulator of gene function. Fetal sex is associated with the risk of several specific pregnancy complications related to placental function. However, the association between fetal sex and placental DNA methylation remains poorly understood. We carried out whole-genome oxidative bisulfite sequencing in the placentas of two healthy female and two healthy male pregnancies generating an average genome depth of coverage of 25x. Most highly ranked differentially methylated regions (DMRs) were located on the X chromosome but we identified a 225 kb sex-specific DMR in the body of the CUB and Sushi Multiple Domains 1 (CSMD1) gene on chromosome 8. The sex-specific differential methylation pattern observed in this region was validated in additional placentas using in-solution target capture. In a new RNA-seq data set from 64 female and 67 male placentas, CSMD1 mRNA was 1.8-fold higher in male than in female placentas (P value = 8.5 × 10

Indexed as

Epigenesis, GeneticChromosome MappingChromosomes, Human, XDNA MethylationExonsFemaleGenome, HumanGenomic ImprintingHumansMaleMembrane ProteinsOxidative StressPlacentaPregnancySequence Analysis, RNASex CharacteristicsCSMD1 protein, humanMembrane ProteinsTumor Suppressor ProteinsCSMD1differentially methylated regionDNA methylationplacentaRNA-sequencingsex-specific methylation differenceswhole-genome oxidative bisulfite sequencing

Identifiers

PMID29376485
PMCPMC5989156
OpenAlexW2790420530

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.