Evidence map›Paper›PMID 28302734›Full record

ArticleGenome research2017

Time-dependent genetic effects on gene expression implicate aging processes.

Julien Bryois, Alfonso Buil, Pedro G Ferreira, Nikolaos I Panousis, Andrew A Brown, Ana Viñuela, Alexandra Planchon, Deborah Bielser, Kerrin Small, Tim Spector and 1 more

Open access · bronzeAbstract readTwin Study
In one paragraph

Article in Genome research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
–field-weighted citation impact
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, 37 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Review
  7. Methods and Insights from Single-Cell Expression Quantitative Trait Loci.Annual review of genomics and human genetics · 2023
    Review
  8. Article
  9. Does Modulation of an Epigenetic Clock Define a Geroprotector?Advances in geriatric medicine and research · 2022
    Article
  10. Article
  11. Breaking the aging epigenetic barrier.Frontiers in cell and developmental biology · 2022
    Review
  12. Review
  13. Epigenetic age prediction.Aging cell · 2021 · on this map
    Review
  14. Article
  15. Article
  16. Article
  17. 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

11 authors at 2 institutions in 2 countries.

Julien BryoisDepartment of Genetic Medicine and Development, University of Geneva Medical School, 1211 Geneva 4, Switzerland.
Alfonso BuilDepartment of Genetic Medicine and Development, University of Geneva Medical School, 1211 Geneva 4, Switzerland.
Pedro G FerreiraDepartment of Genetic Medicine and Development, University of Geneva Medical School, 1211 Geneva 4, Switzerland.
Nikolaos I PanousisDepartment of Genetic Medicine and Development, University of Geneva Medical School, 1211 Geneva 4, Switzerland.
Andrew A BrownDepartment of Genetic Medicine and Development, University of Geneva Medical School, 1211 Geneva 4, Switzerland.
Ana ViñuelaDepartment of Genetic Medicine and Development, University of Geneva Medical School, 1211 Geneva 4, Switzerland.
Alexandra PlanchonDepartment of Genetic Medicine and Development, University of Geneva Medical School, 1211 Geneva 4, Switzerland.
Deborah BielserDepartment of Genetic Medicine and Development, University of Geneva Medical School, 1211 Geneva 4, Switzerland.
Kerrin SmallDepartment of Twin Research and Genetic Epidemiology, King's College London, London SE1 7EH, United Kingdom.
Tim SpectorDepartment of Twin Research and Genetic Epidemiology, King's College London, London SE1 7EH, United Kingdom.
Emmanouil T DermitzakisDepartment of Genetic Medicine and Development, University of Geneva Medical School, 1211 Geneva 4, Switzerland.
University of Geneva · CHKing's College London · GB

Funding

Medical Research Council MR/M004422/1Wellcome Trust
6 · The paper itself

Abstract

Gene expression is dependent on genetic and environmental factors. In the last decade, a large body of research has significantly improved our understanding of the genetic architecture of gene expression. However, it remains unclear whether genetic effects on gene expression remain stable over time. Here, we show, using longitudinal whole-blood gene expression data from a twin cohort, that the genetic architecture of a subset of genes is unstable over time. In addition, we identified 2213 genes differentially expressed across time points that we linked with aging within and across studies. Interestingly, we discovered that most differentially expressed genes were affected by a subset of 77 putative causal genes. Finally, we observed that putative causal genes and down-regulated genes were affected by a loss of genetic control between time points. Taken together, our data suggest that instability in the genetic architecture of a subset of genes could lead to widespread effects on the transcriptome with an aging signature.

Indexed as

Gene Expression Regulation, DevelopmentalTranscriptomeAgedAgingFemaleHumansMiddle AgedTwins, DizygoticTwins, Monozygotic

Identifiers

PMID28302734
PMCPMC5378173
OpenAlexW2596068614

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.