Evidence map›Paper›PMID 28634372›Full record

ArticleScientific reports2017

DNA methylation changes in endometrium and correlation with gene expression during the transition from pre-receptive to receptive phase.

Viktorija Kukushkina, Vijayachitra Modhukur, Marina Suhorutšenko, Maire Peters, Reedik Mägi, Nilufer Rahmioglu, Agne Velthut-Meikas, Signe Altmäe, Francisco J Esteban, Jaak Vilo and 3 more

Open access · goldAbstract readComparative Study
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

21 citing papers in PubMed, 48 citations in OpenAlex.

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  18. Epigenetic control of embryo-uterine crosstalk at peri-implantation.Cellular and molecular life sciences : CMLS · 2019
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  19. Article
  20. Long Noncoding RNACells · 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

13 authors at 6 institutions in 5 countries.

Viktorija KukushkinaCompetence Centre on Health Technologies, Tartu, Estonia.
Vijayachitra ModhukurInstitute of Computer Science, University of Tartu, Tartu, Estonia.
Marina SuhorutšenkoCompetence Centre on Health Technologies, Tartu, Estonia.
Maire PetersCompetence Centre on Health Technologies, Tartu, Estonia.
Reedik MägiEstonian Genome Center, University of Tartu, Tartu, Estonia.
Nilufer RahmiogluWellcome Trust Centre for Human Genetics, University of Oxford, Oxford, UK.
Agne Velthut-MeikasCompetence Centre on Health Technologies, Tartu, Estonia.
Signe AltmäeCompetence Centre on Health Technologies, Tartu, Estonia.ORCID 0000-0002-0708-1865
Francisco J EstebanDepartment of Experimental Biology, University of Jaén, Jaén, Spain.ORCID 0000-0002-7135-2973
Jaak ViloInstitute of Computer Science, University of Tartu, Tartu, Estonia.
Krina ZondervanWellcome Trust Centre for Human Genetics, University of Oxford, Oxford, UK.
Andres SalumetsCompetence Centre on Health Technologies, Tartu, Estonia.
Triin Laisk-PodarCompetence Centre on Health Technologies, Tartu, Estonia. triin.laisk-podar@ut.ee.
Competence Centre on Health Technologies (Estonia) · EEUniversity of Tartu · EECentre for Human Genetics · GBKarolinska Institutet · SEUniversidad de Jaén · ESUniversity of Helsinki · FI

Funding

Medical Research Council MR/K011480/1
6 · The paper itself

Abstract

The inner uterine lining (endometrium) is a unique tissue going through remarkable changes each menstrual cycle. Endometrium has its characteristic DNA methylation profile, although not much is known about the endometrial methylome changes throughout the menstrual cycle. The impact of methylome changes on gene expression and thereby on the function of the tissue, including establishing receptivity to implanting embryo, is also unclear. Therefore, this study used genome-wide technologies to characterize the methylome and the correlation between DNA methylation and gene expression in endometrial biopsies collected from 17 healthy fertile-aged women from pre-receptive and receptive phase within one menstrual cycle. Our study showed that the overall methylome remains relatively stable during this stage of the menstrual cycle, with small-scale changes affecting 5% of the studied CpG sites (22,272 out of studied 437,022 CpGs, FDR < 0.05). Of differentially methylated CpG sites with the largest absolute changes in methylation level, approximately 30% correlated with gene expression measured by RNA sequencing, with negative correlations being more common in 5' UTR and positive correlations in the gene 'Body' region. According to our results, extracellular matrix organization and immune response are the pathways most affected by methylation changes during the transition from pre-receptive to receptive phase.

Indexed as

DNA MethylationAdultCpG IslandsEndometriumFemaleGene Expression ProfilingGene Expression RegulationGene OntologyGene Regulatory NetworksHumansMenstrual CycleSequence Analysis, RNA

Identifiers

PMID28634372
PMCPMC5478666
OpenAlexW2710353577

What OpenQuestion holds

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Registered trials

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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.