Evidence map›Paper›PMID 27183007›Full record

ArticleeLife2016

5-hydroxymethylcytosine marks regions with reduced mutation frequency in human DNA.

Marketa Tomkova, Michael McClellan, Skirmantas Kriaucionis, Benjamin Schuster-Boeckler

Open access · goldAbstract read
In one paragraph

Article in eLife, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
3.0field-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

18 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
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  4. DNA Glycosylases Define the Outcome of Endogenous Base Modifications.International journal of molecular sciences · 2023
    Review
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  15. Article
  16. Alternative roles for oxidized mCs and TETs.Current opinion in genetics & development · 2017
    Review
  17. Article
  18. 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 1 institution in 1 country.

Marketa TomkovaLudwig Cancer Research Oxford, University of Oxford, Oxford, United Kingdom.
Michael McClellanLudwig Cancer Research Oxford, University of Oxford, Oxford, United Kingdom.
Skirmantas KriaucionisLudwig Cancer Research Oxford, University of Oxford, Oxford, United Kingdom.
Benjamin Schuster-BoecklerLudwig Cancer Research Oxford, University of Oxford, Oxford, United Kingdom.ORCID 0000-0002-8892-5133
University of Oxford · GB

Funding

Biotechnology and Biological Sciences Research Council BB/M001873/1
6 · The paper itself

Abstract

CpG dinucleotides are the main mutational hot-spot in most cancers. The characteristic elevated C>T mutation rate in CpG sites has been related to 5-methylcytosine (5mC), an epigenetically modified base which resides in CpGs and plays a role in transcription silencing. In brain nearly a third of 5mCs have recently been found to exist in the form of 5-hydroxymethylcytosine (5hmC), yet the effect of 5hmC on mutational processes is still poorly understood. Here we show that 5hmC is associated with an up to 53% decrease in the frequency of C>T mutations in a CpG context compared to 5mC. Tissue specific 5hmC patterns in brain, kidney and blood correlate with lower regional CpG>T mutation frequency in cancers originating in the respective tissues. Together our data reveal global and opposing effects of the two most common cytosine modifications on the frequency of cancer causing somatic mutations in different cell types.

Indexed as

Epigenesis, GeneticMutation Rate5-MethylcytosineBrain NeoplasmsCpG IslandsDatabases, GeneticDNA MethylationDNA, NeoplasmExome SequencingHumansKidney NeoplasmsMyelodysplastic SyndromesMyeloid Cells5-hydroxymethylcytosine5-MethylcytosineDNA, Neoplasmcancer biologycancer genomicscomputational biologyDNA methylationhumanhydroxymethylcytosinesomatic mutationsystems biology

Identifiers

PMID27183007
PMCPMC4931910
OpenAlexW2382716799

What OpenQuestion holds

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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.