Evidence map›Paper›PMID 25172464›Full record

ReviewEnvironmental science and pollution research international2015

Zebrafish as a model to study the role of DNA methylation in environmental toxicology.

Jorke H Kamstra, Peter Aleström, Jan M Kooter, Juliette Legler

Abstract readReview
PubMed Publisher
In one paragraph

Review in Environmental science and pollution research international, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 1 pooled it
4.0field-weighted citation impact, top 5% 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

27 citing papers in PubMed, 1 synthesis or guideline pooled it, 110 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. RNA-seq reveals potential gene biomarkers in fathead minnows (Environmental science. Processes & impacts · 2022
    Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Sequence Variations in pxr (nr1i2) From Zebrafish (Danio rerio) Strains Affect Nuclear Receptor Function.Toxicological sciences : an official journal of the Society of Toxicology · 2019
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. The Role of Epigenomics in Aquatic Toxicology.Environmental toxicology and chemistry · 2017
    Article
  18. Article
  19. Article
  20. Article
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

4 authors at 2 institutions in 2 countries.

Jorke H KamstraInstitute for Environmental Studies, VU University Amsterdam, 1081 HV, Amsterdam, The Netherlands. jorke.kamstra@vu.nl.
Peter AleströmFaculty of Veterinary Medicine and Biosciences, Dept. of Basic Science and Aquatic Medicine, Norwegian University of Life Sciences, 0033, Oslo, Norway. peter.alestrom@nmbu.no.
Jan M KooterDepartment of Molecular Cell Biology, Section Genetics, VU University Amsterdam, 1081 HV, Amsterdam, The Netherlands. j.m.kooter@vu.nl.
Juliette LeglerInstitute for Environmental Studies, VU University Amsterdam, 1081 HV, Amsterdam, The Netherlands. juliette.legler@vu.nl.
Vrije Universiteit Amsterdam · NLNorwegian University of Life Sciences · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Environmental epigenetics is a rapidly growing field which studies the effects of environmental factors such as nutrition, stress, and exposure to compounds on epigenetic gene regulation. Recent studies have shown that exposure to toxicants in vertebrates is associated with changes in DNA methylation, a major epigenetic mechanism affecting gene transcription. Zebra fish, a well-known model in toxicology and developmental biology, are emerging as a model species in environmental epigenetics despite their evolutionary distance to rodents and humans. In this review, recent insights in DNA methylation during zebra fish development are discussed and compared to mammalian models in order to evaluate zebra fish as a model to study the role of DNA methylation in environmental toxicology. Differences exist in DNA methylation reprogramming during early development, whereas in later developmental stages, tissue distribution of both 5-methylcytosine and 5-hydroxymethylcytosine seems more conserved between species, as well as basic DNA (de)methylation mechanisms. All DNA methyl transferases identified so far in mammals are present in zebra fish, as well as a number of major demethylation pathways. However, zebra fish appear to lack some methylation pathways present in mammals, such as parental imprinting. Several studies report effects on DNA methylation in zebra fish following exposure to environmental contaminants, such as arsenic, benzo[a]pyrene, and tris(1,3-dichloro-2-propyl)phosphate. Though more research is needed to examine heritable effects of contaminant exposure on DNA methylation, recent data suggests the usefulness of the zebra fish as a model in environmental epigenetics.

Indexed as

DNA MethylationAnimalsDNA Modification MethylasesEcotoxicologyEnvironmental PollutantsEpigenesis, GeneticGene Expression Regulation, DevelopmentalGenomic ImprintingHumansZebrafishZebrafish ProteinsDNA Modification MethylasesEnvironmental PollutantsZebrafish Proteins5-Hydroxymethylcytosine5-MethylcytosineDevelopmentEnvironmental epigeneticsEnvironmental toxicologyTransgenerational effectsZebra fish

Identifiers

PMID25172464
OpenAlexW2066431595

What OpenQuestion holds

Textmetadata
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.