Evidence map›Paper›PMID 28878806›Full record

ReviewFrontiers in genetics2017

Measuring Animal Age with DNA Methylation: From Humans to Wild Animals.

Ricardo De Paoli-Iseppi, Bruce E Deagle, Clive R McMahon, Mark A Hindell, Joanne L Dickinson, Simon N Jarman

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in genetics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
2.7field-weighted citation impact, top 9% 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

43 citing papers in PubMed, 102 citations in OpenAlex.

  1. Review
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  8. Estimating Polar Bear (Ecology and evolution · 2025
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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

6 authors at 5 institutions in 1 country.

Ricardo De Paoli-IseppiInstitute for Marine and Antarctic Studies, University of TasmaniaHobart, TAS, Australia.
Bruce E DeagleAustralian Antarctic DivisionHobart, TAS, Australia.
Clive R McMahonSydney Institute of Marine ScienceSydney, NSW, Australia.
Mark A HindellInstitute for Marine and Antarctic Studies, University of TasmaniaHobart, TAS, Australia.
Joanne L DickinsonCancer, Genetics and Immunology Group, Menzies Institute for Medical ResearchHobart, TAS, Australia.
Simon N JarmanTrace and Environmental DNA Laboratory, Department of Environment and Agriculture, Curtin UniversityPerth, WA, Australia.
Australian Antarctic Division · AUMenzies Institute for Medical ResearchSydney Institute of Marine Science · AUUniversity of Tasmania · AUUniversity of Western Australia · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

DNA methylation (DNAm) is a key mechanism for regulating gene expression in animals and levels are known to change with age. Recent studies have used DNAm changes as a biomarker to estimate chronological age in humans and these techniques are now also being applied to domestic and wild animals. Animal age is widely used to track ongoing changes in ecosystems, however chronological age information is often unavailable for wild animals. An ability to estimate age would lead to improved monitoring of (i) population trends and status and (ii) demographic properties such as age structure and reproductive performance. Recent studies have revealed new examples of DNAm age association in several new species increasing the potential for developing DNAm age biomarkers for a broad range of wild animals. Emerging technologies for measuring DNAm will also enhance our ability to study age-related DNAm changes and to develop new molecular age biomarkers.

Indexed as

ageingconservationecologyepigeneticsmethylationwild animals

Identifiers

PMID28878806
PMCPMC5572392
OpenAlexW2747178840

What OpenQuestion holds

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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.