Evidence map›Paper›PMID 23260135›Full record

ArticleCell2012

MeCP2 binds to 5hmC enriched within active genes and accessible chromatin in the nervous system.

Marian Mellén, Pinar Ayata, Scott Dewell, Skirmantas Kriaucionis, Nathaniel Heintz

Open access · bronzeAbstract read
In one paragraph

Article in Cell, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 557 papers.

0numbers the graph read from it
0cells of the map it votes in
557citing papers in PubMed
63.7field-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

557 citing papers in PubMed, 942 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. MECP2Science China. Life sciences · 2026
    Article
  6. Article
  7. Article
  8. Article
  9. Uncovering ParB-dependent and -independent subclasses of T-dioxygenases from bacteriophage.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  10. Article
  11. Cardiac epigenome in heart development and disease.Nature reviews. Cardiology · 2026
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Biochemical engineering of 5hmdC-DNA using a Tet3 double-mutant.Computational and structural biotechnology journal · 2026
    Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 2 countries.

Marian MellénLaboratory of Molecular Biology, Howard Hughes Medical Institute, The Rockefeller University, 1230 York Avenue, New York, NY 10065, USA.
Pinar Ayata
Scott Dewell
Skirmantas Kriaucionis
Nathaniel Heintz
Howard Hughes Medical Institute · USRockefeller University · USLudwig Cancer Research · GB

Funding

Striatal Cell-specific Analysis of the Molecular Mechanisms of Antipsychotic DrugP50MH090963 · NIMH · ROCKEFELLER UNIVERSITY · PI NESTLER, ERIC J. · 2010 to 2014
$9.8M
Howard Hughes Medical InstituteNIMH NIH HHS MH090963NIMH NIH HHS P50 MH090963
6 · The paper itself

Abstract

The high level of 5-hydroxymethylcytosine (5hmC) present in neuronal genomes suggests that mechanisms interpreting 5hmC in the CNS may differ from those present in embryonic stem cells. Here, we present quantitative, genome-wide analysis of 5hmC, 5-methylcytosine (5mC), and gene expression in differentiated CNS cell types in vivo. We report that 5hmC is enriched in active genes and that, surprisingly, strong depletion of 5mC is observed over these regions. The contribution of these epigenetic marks to gene expression depends critically on cell type. We identify methyl-CpG-binding protein 2 (MeCP2) as the major 5hmC-binding protein in the brain and demonstrate that MeCP2 binds 5hmC- and 5mC-containing DNA with similar high affinities. The Rett-syndrome-causing mutation R133C preferentially inhibits 5hmC binding. These findings support a model in which 5hmC and MeCP2 constitute a cell-specific epigenetic mechanism for regulation of chromatin structure and gene expression.

Indexed as

Epigenesis, Genetic5-MethylcytosineAnimalsCerebellumChromatinCytosineHumansMethyl-CpG-Binding Protein 2MiceMice, KnockoutNeurogliaNeuronsPurkinje CellsRett Syndrome5-hydroxymethylcytosine5-MethylcytosineChromatinCytosineMECP2 protein, humanMecp2 protein, mouseMethyl-CpG-Binding Protein 2

Identifiers

PMID23260135
PMCPMC3653293
OpenAlexW2113486281

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.