Evidence map›Paper›PMID 23403289›Full record

ArticleCell reports2013

Dynamics of 5-hydroxymethylcytosine and chromatin marks in Mammalian neurogenesis.

Maria A Hahn, Runxiang Qiu, Xiwei Wu, Arthur X Li, Heying Zhang, Jun Wang, Jonathan Jui, Seung-Gi Jin, Yong Jiang, Gerd P Pfeifer and 1 more

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 286 papers.

0numbers the graph read from it
0cells of the map it votes in
286citing papers in PubMed
25.4field-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

286 citing papers in PubMed, 455 citations in OpenAlex.

  1. Article
  2. Electroacupuncture combined with rTMS promotes neuronal regenerationEuropean journal of histochemistry : EJH · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Shaping the Neocortex: Radial Glia and Astrocytes in Development and Evolution.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Cell identity and 5-hydroxymethylcytosine.Epigenetics & chromatin · 2025
    Review
  15. Article
  16. Article
  17. Article
  18. Review
  19. Chromatin modifiers in neurodevelopment.Frontiers in molecular neuroscience · 2025
    Review
  20. Article

226 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

11 authors at 2 institutions in 1 country.

Maria A HahnDepartment of Cancer Biology, Beckman Research Institute of the City of Hope, Duarte, CA 91010, USA.
Runxiang Qiu
Xiwei Wu
Arthur X Li
Heying Zhang
Jun Wang
Jonathan Jui
Seung-Gi Jin
Yong Jiang
Gerd P Pfeifer
Qiang Lu
City of Hope · USBeckman Research Institute

Funding

Vision Research Training Program - T32EY013934T32EY013934 · NEI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Patrice Elie Fort · 2002 to 2026
$4.2M
Epigenomic Modifications in Mammalian NeurogenesisR01MH094599 · NIMH · BECKMAN RESEARCH INSTITUTE/CITY OF HOPE · PI LU, QIANG, PFEIFER, GERD P · 2011 to 2015
$2.1M
Molecular Genetic Analysis of Mammalian Neuronal differentiationR01NS075393 · NINDS · BECKMAN RESEARCH INSTITUTE/CITY OF HOPE · PI LU, QIANG · 2011 to 2015
$1.8M
NEI NIH HHS T32 EY013934NIMH NIH HHS MH094599NIMH NIH HHS R01 MH094599NINDS NIH HHS NS075393NINDS NIH HHS R01 NS075393
6 · The paper itself

Abstract

DNA methylation in mammals is highly dynamic during germ cell and preimplantation development but is relatively static during the development of somatic tissues. 5-hydroxymethylcytosine (5hmC), created by oxidation of 5-methylcytosine (5mC) by Tet proteins and most abundant in the brain, is thought to be an intermediary toward 5mC demethylation. We investigated patterns of 5mC and 5hmC during neurogenesis in the embryonic mouse brain. 5hmC levels increase during neuronal differentiation. In neuronal cells, 5hmC is not enriched at enhancers but associates preferentially with gene bodies of activated neuronal function-related genes. Within these genes, gain of 5hmC is often accompanied by loss of H3K27me3. Enrichment of 5hmC is not associated with substantial DNA demethylation, suggesting that 5hmC is a stable epigenetic mark. Functional perturbation of the H3K27 methyltransferase Ezh2 or of Tet2 and Tet3 leads to defects in neuronal differentiation, suggesting that formation of 5hmC and loss of H3K27me3 cooperate to promote brain development.

Indexed as

Neurogenesis5-MethylcytosineAnimalsCells, CulturedChromatinCytosineDNA MethylationEnhancer of Zeste Homolog 2 ProteinEpigenomicsHistonesMiceNeuronsOxidation-ReductionPolycomb-Group ProteinsPolycomb Repressive Complex 2Promoter Regions, Genetic5-hydroxymethylcytosine5-MethylcytosineChromatinCytosineEnhancer of Zeste Homolog 2 ProteinEzh2 protein, mouseHistonesPolycomb-Group ProteinsPolycomb Repressive Complex 2Repressor ProteinsRNA, Small Interferingtetracycline resistance-encoding transposon repressor protein

Identifiers

PMID23403289
PMCPMC3582786
OpenAlexW2041028481

What OpenQuestion holds

Textmetadata
LicenceTDM
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.