Evidence map›Paper›PMID 30583460›Full record

ArticleGenes2018

Environmental Change-Dependent Inherited Epigenetic Response.

Alexandra Weyrich, Dorina Lenz, Jörns Fickel

Open access · goldAbstract read
In one paragraph

Article in Genes, 2018. 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
1.4field-weighted citation impact, top 18% 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, 31 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Climate change and epigenetic biomarkers in allergic and airway diseases.The Journal of allergy and clinical immunology · 2023
    Review
  5. Article
  6. Role of gut microbiota in epigenetic regulation of colorectal Cancer.Biochimica et biophysica acta. Reviews on cancer · 2021
    Review
  7. Article
  8. Article
  9. Tissue-specific epigenetic inheritance after paternal heat exposure in male wild guinea pigs.Mammalian genome : official journal of the International Mammalian Genome Society · 2020
    Article
  10. Article
  11. 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

3 authors at 1 institution in 1 country.

Alexandra WeyrichEvolutionary Genetics (Dept.2), Leibniz Institute for Zoo and Wildlife Research (IZW), Alfred-Kowalke-Str. 17, D-10315 Berlin, Germany. weyrich@izw-berlin.de.
Dorina LenzEvolutionary Genetics (Dept.2), Leibniz Institute for Zoo and Wildlife Research (IZW), Alfred-Kowalke-Str. 17, D-10315 Berlin, Germany. dlenz@izw-berlin.de.
Jörns FickelEvolutionary Genetics (Dept.2), Leibniz Institute for Zoo and Wildlife Research (IZW), Alfred-Kowalke-Str. 17, D-10315 Berlin, Germany. fickel@izw-berlin.de.
Leibniz Institute for Zoo and Wildlife Research · DE

Funding

Leibniz Competition Fund (SAW-2011-IZW-2)Leibniz Competition Fund (SAW-2018-IZW-3-EpiRank
6 · The paper itself

Abstract

Epigenetic modifications are a mechanism conveying environmental information to subsequent generations via parental germ lines. Research on epigenetic responses to environmental changes in wild mammals has been widely neglected, as well as studies that compare responses to changes in different environmental factors. Here, we focused on the transmission of DNA methylation changes to naive male offspring after paternal exposure to either diet (~40% less protein) or temperature increase (10 °C increased temperature). Because both experiments focused on the liver as the main metabolic and thermoregulation organ, we were able to decipher if epigenetic changes differed in response to different environmental changes. Reduced representation bisulfite sequencing (RRBS) revealed differentially methylated regions (DMRs) in annotated genomic regions in sons sired before (control) and after the fathers' treatments. We detected both a highly specific epigenetic response dependent on the environmental factor that had changed that was reflected in genes involved in specific metabolic pathways, and a more general response to changes in outer stimuli reflected by epigenetic modifications in a small subset of genes shared between both responses. Our results indicated that fathers prepared their offspring for specific environmental changes by paternally inherited epigenetic modifications, suggesting a strong paternal contribution to adaptive processes.

Indexed as

adaptationDNA methylationexposureinheritanceplasticityRRBSwild mammal species

Identifiers

PMID30583460
PMCPMC6356568
OpenAlexW2906462391

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.