Evidence map›Paper›PMID 27019618›Full record

ArticleCurrent genomics2015

Epigenetics of Aging.

Marta I Sierra, Agustín F Fernández, Mario F Fraga

Abstract read
In one paragraph

Article in Current genomics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
–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

24 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. A Systematic Review and Meta-analysis of Environmental, Lifestyle, and Health Factors Associated With DNA Methylation Age.The journals of gerontology. Series A, Biological sciences and medical sciences · 2020
    Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Physiological Systems in Promoting Frailty.Comprehensive Physiology · 2022
    Review
  8. Review
  9. Is Myelodysplasia a Consequence of Normal Aging?Current oncology reports · 2021
    Review
  10. DNA Homeostasis and Senescence: Lessons from the Naked Mole Rat.International journal of molecular sciences · 2021
    Review
  11. Review
  12. Osteosarcopenia: A case of geroscience.Aging medicine (Milton (N.S.W)) · 2019
    Review
  13. Review
  14. Adult Cardiac Stem Cell Aging: A Reversible Stochastic Phenomenon?Oxidative medicine and cellular longevity · 2019
    Review
  15. Review
  16. Article
  17. Review
  18. Article
  19. HippocampalFrontiers in cell and developmental biology · 2018
    Article
  20. 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.

Marta I SierraCancer Epigenetics Laboratory, Institute of Oncology of Asturias (IUOPA), HUCA, Universidad de Oviedo and Nanomaterials and Nanotechnology Research Center (CINN-CSIC)-Universidad de Oviedo (UO) -Principado de Asturias, Spain.
Agustín F FernándezCancer Epigenetics Laboratory, Institute of Oncology of Asturias (IUOPA), HUCA, Universidad de Oviedo and Nanomaterials and Nanotechnology Research Center (CINN-CSIC)-Universidad de Oviedo (UO) -Principado de Asturias, Spain.
Mario F FragaCancer Epigenetics Laboratory, Institute of Oncology of Asturias (IUOPA), HUCA, Universidad de Oviedo and Nanomaterials and Nanotechnology Research Center (CINN-CSIC)-Universidad de Oviedo (UO) -Principado de Asturias, Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The best-known phenomenon exemplifying epigenetic drift (the alteration of epigenetic patterns during aging) is the gradual decrease of global DNA methylation. Aging cells, different tissue types, as well as a variety of human diseases possess their own distinct DNA methylation profiles, although the functional impact of these is not always clear. DNA methylation appears to be a dynamic tool of transcriptional regulation, with an extra layer of complexity due to the recent discovery of the conversion of 5-methylcytosine into 5-hydroxymethylcytosine. This age-related DNA demethylation is associated with changes in histone modification patterns and, furthermore, we now know that ncRNAs have evolved in eukaryotes as epigenetic regulators of gene expression. In this review, we will discuss current knowledge on how all these epigenetic phenomena are implicated in human aging, and their links with external, internal and stochastic factors which can affect human age-related diseases onset.

Indexed as

Age-related diseasesAgingDNA methylationEpigeneticsExternal factorsHistone modificationsNon-coding RNAs.

Identifiers

PMID27019618
PMCPMC4765531

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.