Evidence map›Paper›PMID 37095555›Full record

ReviewClinical epigenetics2023

The role of DNA hydroxymethylation and TET enzymes in placental development and pregnancy outcome.

Sara Vasconcelos, Carla Caniçais, Susana M Chuva de Sousa Lopes, C Joana Marques, Sofia Dória

Open access · goldAbstract readReview
In one paragraph

Review in Clinical epigenetics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

12 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. TET1 overexpression affects cell proliferation and apoptosis in aging ovaries.Journal of assisted reproduction and genetics · 2024
    Article
  8. Review
  9. Article
  10. Conserved and divergent features of trophoblast stem cells.Journal of molecular endocrinology · 2024
    Review
  11. Article
  12. Review
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

5 authors at 3 institutions in 2 countries.

Sara Vasconcelos *Genetics Unit, Department of Pathology, Faculty of Medicine, University of Porto (FMUP), Porto, Portugal.
Carla Caniçais *Genetics Unit, Department of Pathology, Faculty of Medicine, University of Porto (FMUP), Porto, Portugal.
Susana M Chuva de Sousa LopesDepartment of Anatomy and Embryology, Leiden University Medical Center, Leiden, The Netherlands.
C Joana Marques *Genetics Unit, Department of Pathology, Faculty of Medicine, University of Porto (FMUP), Porto, Portugal. cmarques@med.up.pt.
Sofia Dória *Genetics Unit, Department of Pathology, Faculty of Medicine, University of Porto (FMUP), Porto, Portugal. sdoria@med.up.pt.
i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto · PTUniversidade do Porto · PTLeiden University Medical Center · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The placenta is a temporary organ that is essential for supporting mammalian embryo and fetal development. Understanding the molecular mechanisms underlying trophoblast differentiation and placental function may contribute to improving the diagnosis and treatment of obstetric complications. Epigenetics plays a significant role in the regulation of gene expression, particularly at imprinted genes, which are fundamental in the control of placental development. The Ten-Eleven-Translocation enzymes are part of the epigenetic machinery, converting 5-methylcytosine (5mC) into 5-hydroxymethylcytosine (5hmC). DNA hydroxymethylation is thought to act as an intermediate in the DNA demethylation mechanism and potentially be a stable and functionally relevant epigenetic mark on its own. The role of DNA hydroxymethylation during differentiation and development of the placenta is not fully understood but increasing knowledge in this field will help to evaluate its potential role in pregnancy complications. This review focuses on DNA hydroxymethylation and its epigenetic regulators in human and mouse placental development and function. Additionally, we address 5hmC in the context of genomic imprinting mechanism and in pregnancy complications, such as intrauterine growth restriction, preeclampsia and pregnancy loss. The cumulative findings show that DNA hydroxymethylation might be important for the control of gene expression in the placenta and suggest a dynamic role in the differentiation of trophoblast cell types during gestation.

Indexed as

Abortion, SpontaneousPregnancy Outcome5-MethylcytosineAnimalsDNADNA MethylationFemaleHumansMammalsMicePlacentaPlacentationPregnancy5-MethylcytosineDNA5-hydroxymethylcytosineEpigeneticsIntrauterine growth restrictionPlacentaPreeclampsiaPregnancy LossTET enzymes

Identifiers

PMID37095555
PMCPMC10127343
OpenAlexW4366990068

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.