Evidence map›Paper›PMID 20300060›Full record

ArticleThe EMBO journal2010

UTX mediates demethylation of H3K27me3 at muscle-specific genes during myogenesis.

Shayesta Seenundun, Shravanti Rampalli, Qi-Cai Liu, Arif Aziz, Carmen Palii, SunHwa Hong, Alexandre Blais, Marjorie Brand, Kai Ge, Francis Jeffrey Dilworth

Open access · bronzeAbstract read
In one paragraph

Article in The EMBO journal, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 136 papers.

0numbers the graph read from it
0cells of the map it votes in
136citing papers in PubMed
10.0field-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

136 citing papers in PubMed, 224 citations in OpenAlex.

  1. Article
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  6. Hemizygous mutation ofAmerican journal of physiology. Cell physiology · 2025
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  7. Deletion of the X-chromosomal geneScience translational medicine · 2025
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  12. Acta biochimica et biophysica Sinica · 2024
    Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Sex-Related Effects on Cardiac Development and Disease.Journal of cardiovascular development and disease · 2022
    Review
  20. Article

76 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

10 authors at 5 institutions in 2 countries.

Shayesta SeenundunRegenerative Medicine Program, Sprott Center for Stem Cell Research, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada.
Shravanti Rampalli
Qi-Cai Liu
Arif Aziz
Carmen Palii
SunHwa Hong
Alexandre Blais
Marjorie Brand
Kai Ge
Francis Jeffrey Dilworth
Ottawa Hospital · CAOttawa Hospital Research InstituteNational Institute of Diabetes and Digestive and Kidney Diseases · USNational Institutes of Health · USUniversity of Ottawa · CA

Funding

Regulation of PPARgamma Expression and Adipogenesis by PTIP-Associated FactorsZIADK075003 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI GE, KAI · 2009 to 2025
$17.6M
Epigenomic Regulation of PPARgamma and AdipogenesisZIADK075017 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI GE, KAI · 2009 to 2025
$12.4M
Epigenomic Regulation of Nuclear Receptor Target Gene ExpressionZIADK047055 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI GE, KAI · 2009 to 2017
$2.3M
Transcriptional Regulation of Fat Metabolism by PPARgammZ01DK075003 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI GE, KAI · 2005 to 2008
$826k
Histone Methylation and Transcriptional Regulation by PPARsZ01DK047055 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI GE, KAI · 2007 to 2008
$755k
CIHRIntramural NIH HHS Z01 DK047055Intramural NIH HHS Z01 DK075003Intramural NIH HHS Z99 DK999999Intramural NIH HHS ZIA DK075003Intramural NIH HHS ZIA DK075017
6 · The paper itself

Abstract

Polycomb (PcG) and Trithorax (TrxG) group proteins act antagonistically to establish tissue-specific patterns of gene expression. The PcG protein Ezh2 facilitates repression by catalysing histone H3-Lys27 trimethylation (H3K27me3). For expression, H3K27me3 marks are removed and replaced by TrxG protein catalysed histone H3-Lys4 trimethylation (H3K4me3). Although H3K27 demethylases have been identified, the mechanism by which these enzymes are targeted to specific genomic regions to remove H3K27me3 marks has not been established. Here, we demonstrate a two-step mechanism for UTX-mediated demethylation at muscle-specific genes during myogenesis. Although the transactivator Six4 initially recruits UTX to the regulatory region of muscle genes, the resulting loss of H3K27me3 marks is limited to the region upstream of the transcriptional start site. Removal of the repressive H3K27me3 mark within the coding region then requires RNA Polymerase II (Pol II) elongation. Interestingly, blocking Pol II elongation on transcribed genes leads to increased H3K27me3 within the coding region, and formation of bivalent (H3K27me3/H3K4me3) chromatin domains. Thus, removal of repressive H3K27me3 marks by UTX occurs through targeted recruitment followed by spreading across the gene.

Indexed as

Muscle DevelopmentAnimalsCell LineCreatine KinaseGenesHistone DemethylasesHistonesHomeodomain ProteinsMethylationMiceMyoblastsMyogeninNuclear ProteinsRNA Polymerase IITrans-ActivatorsCreatine KinaseHistone DemethylasesHistonesHomeodomain ProteinsMyogeninNuclear ProteinsRNA Polymerase IISix4 protein, mouseTrans-ActivatorsUtx protein, mouse

Identifiers

PMID20300060
PMCPMC2868576
OpenAlexW2006171472

What OpenQuestion holds

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LicenceCC BY-NC-SA
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.