Evidence map›Paper›PMID 21498568›Full record

ArticleGenes & development2011

Polycomb EZH2 controls self-renewal and safeguards the transcriptional identity of skeletal muscle stem cells.

Aster H Juan, Assia Derfoul, Xuesong Feng, James G Ryall, Stefania Dell'Orso, Alessandra Pasut, Hossein Zare, James M Simone, Michael A Rudnicki, Vittorio Sartorelli

Open access · diamondAbstract read
In one paragraph

Article in Genes & development, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 143 papers.

0numbers the graph read from it
0cells of the map it votes in
143citing papers in PubMed
–field-weighted citation impact
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

143 citing papers in PubMed, 214 citations in OpenAlex.

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 4 institutions in 3 countries.

Aster H JuanLaboratory of Muscle Stem Cells and Gene Regulation, National Institute of Arthritis, Musculoskeletal, and Skin Diseases (NIAMS), National Institutes of Health, Bethesda, Maryland 20892, USA.
Assia Derfoul
Xuesong Feng
James G Ryall
Stefania Dell'Orso
Alessandra Pasut
Hossein Zare
James M Simone
Michael A Rudnicki
Vittorio Sartorelli
National Institute of Arthritis and Musculoskeletal and Skin Diseases · USNational Institutes of Health · USOttawa Hospital · CAOttawa Hospital Research Institute

Funding

Control of Myogenesis and Regulation of MyoD Post-Transcriptional ModificationsZIAAR041126 · NIAMS · NATIONAL INSTITUTE OF ARTHRITIS AND MUSCULOSKELETAL AND SKIN DISEASES · PI SARTORELLI, VITTORIO · 2009 to 2025
$28.7M
Flow cytometry support to research in immune, skin, muscle and bone diseasesZICAR041169 · NIAMS · NATIONAL INSTITUTE OF ARTHRITIS AND MUSCULOSKELETAL AND SKIN DISEASES · PI DELL'ORSO, STEFANIA · 2009 to 2025
$20.4M
NIAMS Light Imaging FacilityZICAR041186 · NIAMS · NATIONAL INSTITUTE OF ARTHRITIS AND MUSCULOSKELETAL AND SKIN DISEASES · PI RANDAZZO, DAVIDE · 2010 to 2025
$18.2M
Intramural NIH HHS
6 · The paper itself

Abstract

Satellite cells (SCs) sustain muscle growth and empower adult skeletal muscle with vigorous regenerative abilities. Here, we report that EZH2, the enzymatic subunit of the Polycomb-repressive complex 2 (PRC2), is expressed in both Pax7+/Myf5⁻ stem cells and Pax7+/Myf5+ committed myogenic precursors and is required for homeostasis of the adult SC pool. Mice with conditional ablation of Ezh2 in SCs have fewer muscle postnatal Pax7+ cells and reduced muscle mass and fail to appropriately regenerate. These defects are associated with impaired SC proliferation and derepression of genes expressed in nonmuscle cell lineages. Thus, EZH2 controls self-renewal and proliferation, and maintains an appropriate transcriptional program in SCs.

Indexed as

AnimalsCell DifferentiationCell ProliferationChromatin ImmunoprecipitationEnhancer of Zeste Homolog 2 ProteinFlow CytometryFluorescent Antibody TechniqueHistone-Lysine N-MethyltransferaseImmunoblottingIn Situ Nick-End LabelingMiceMuscle Fibers, SkeletalPAX7 Transcription FactorPolycomb Repressive Complex 2Stem CellsTranscription, GeneticEnhancer of Zeste Homolog 2 ProteinEzh2 protein, mouseHistone-Lysine N-MethyltransferasePAX7 Transcription FactorPolycomb Repressive Complex 2

Identifiers

PMID21498568
PMCPMC3078704
OpenAlexW1964614187

What OpenQuestion holds

Textmetadata
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.