Evidence map›Paper›PMID 20716948›Full record

ReviewEpigenetics

Regulating a master regulator: establishing tissue-specific gene expression in skeletal muscle.

Arif Aziz, Qi-Cai Liu, F Jeffrey Dilworth

Open access · hybridAbstract readReview
In one paragraph

Review in Epigenetics. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
53citing papers in PubMed, 1 pooled it
5.0field-weighted citation impact, top 4% 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

53 citing papers in PubMed, 1 synthesis or guideline pooled it, 104 citations in OpenAlex.

  1. Pooled it
  2. Article
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  5. Article
  6. Article
  7. The Molecular and Biological Function of MEF2D in Leukemia.Advances in experimental medicine and biology · 2024
    Review
  8. Article
  9. Article
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  14. Article
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  17. Activation of PASK by mTORC1 is required for the onset of the terminal differentiation program.Proceedings of the National Academy of Sciences of the United States of America · 2019
    Article
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  19. Article
  20. Review
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 2 institutions in 4 countries.

Arif AzizSprott Center for Stem Cell Research, Regenerative Medicine Program, Ottawa Hospital Research Institute, Ottawa, ON, CA.
Qi-Cai Liu
F Jeffrey Dilworth
Regenerative Medicine Institute · MXOttawa University · US

Funding

Canadian Institutes of Health Research MOP-77778Canadian Institutes of Health Research MOP-93777
6 · The paper itself

Abstract

MyoD is a master regulator of the skeletal muscle gene expression program. ChIP-Seq analysis has recently revealed that MyoD binds to a large number of genomic loci in differentiating myoblasts, yet only activates transcription at a subset of these genes. Here we discuss recent data suggesting that the ability of MyoD to mediate gene expression is regulated through the function of Polycomb and Trithorax Group proteins. Based on studies of the muscle-specific myog gene, we propose a model where the transcriptional activators Mef2d and Six4 mediate recruitment of Trithorax Group proteins Ash2L/MLL2 and UTX to MyoD-bound promoters to overcome the Polycomb-mediated repression of muscle genes. Modulation of the interaction between Ash2L/MLL2 and Mef2d by the p38α MAPK signaling pathway in turns provides fine-tuning of the muscle-specific gene expression program. Thus Mef2d, Six4, and p38α MAPK function coordinately as regulators of a master regulator to mediate expression of MyoD target genes.

Indexed as

Models, BiologicalAnimalsCell DifferentiationDNA-Binding ProteinsGene Expression RegulationGenetic LociHistone DemethylasesHistone-Lysine N-MethyltransferaseHomeodomain ProteinsHumansMADS Domain ProteinsMAP Kinase Signaling SystemMEF2 Transcription FactorsMuscle, SkeletalMyeloid-Lymphoid Leukemia ProteinMyoblastsDNA-Binding ProteinsHistone DemethylasesHistone-Lysine N-MethyltransferaseHomeodomain ProteinsKDM6A protein, humanKMT2A protein, humanKMT2D protein, humanMADS Domain ProteinsMEF2D protein, humanMEF2 Transcription FactorsMyeloid-Lymphoid Leukemia ProteinMyoD1 myogenic differentiation proteinMyoD ProteinMyogenic Regulatory FactorsMyogeninMYOG protein, humanNeoplasm ProteinsNuclear Proteinsp38 Mitogen-Activated Protein KinasesPolycomb-Group ProteinsRepressor ProteinsSIX4 protein, humanTrans-Activators

Identifiers

PMID20716948
PMCPMC3052885
OpenAlexW1992964343

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.