Evidence map›Paper›PMID 23634848›Full record

ArticleEpigenetics & chromatin2013

5-hydroxymethylcytosine and its potential roles in development and cancer.

Gerd P Pfeifer, Swati Kadam, Seung-Gi Jin

Open access · goldAbstract read
In one paragraph

Article in Epigenetics & chromatin, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 86 papers.

0numbers the graph read from it
0cells of the map it votes in
86citing papers in PubMed
12.6field-weighted citation impact, top 1% 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

86 citing papers in PubMed, 195 citations in OpenAlex.

  1. Article
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  3. Frontiers in cellular and infection microbiology · 2026
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  16. Advances in measuring DNA methylation.Blood science (Baltimore, Md.) · 2022
    Review
  17. Article
  18. Article
  19. Review
  20. Article

26 more citing papers are in PubMed but not listed here.

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.

Gerd P PfeiferDepartment of Cancer Biology, Beckman Research Institute, City of Hope, 1500 East Duarte Road, Duarte, CA, 91010, USA. gpfeifer@coh.org.
Swati Kadam
Seung-Gi Jin
City of Hope · US

Funding

5-hydroxymethylcytosine in human cancerR01CA160965 · NCI · VAN ANDEL RESEARCH INSTITUTE · PI PFEIFER, GERD P · 2012 to 2017
$1.8M
NCI NIH HHS R01 CA160965
6 · The paper itself

Abstract

Only a few years ago it was demonstrated that mammalian DNA contains oxidized forms of 5-methylcytosine (5mC). The base 5-hydroxymethylcytosine (5hmC) is the most abundant of these oxidation products and is referred to as the sixth DNA base. 5hmC is produced from 5mC in an enzymatic pathway involving three 5mC oxidases, Ten-eleven translocation (TET)1, TET2, and TET3. The biological role of 5hmC is still unclear. Current models propose that 5hmC is an intermediate base in an active or passive DNA demethylation process that operates during important reprogramming phases of mammalian development. Tumors originating in various human tissues have strongly depleted levels of 5hmC. Apparently, 5hmC cannot be maintained in proliferating cells. Furthermore, mutations in the TET2 gene are commonly observed in human myeloid malignancies. Since TET proteins and many lysine demethylases require 2-oxoglutarate as a cofactor, aberrations in cofactor biochemical pathways, including mutations in isocitrate dehydrogenase (IDH), may affect levels of 5hmC and 5mC in certain types of tumors, either directly or indirectly. We discuss current data and models of the function of 5hmC in general, with special emphasis on its role in mechanisms of development and cancer.

Identifiers

PMID23634848
PMCPMC3645968
OpenAlexW2115960677

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.