Evidence map›Paper›PMID 16847330›Full record

ArticleMolecular and cellular biology2006

MyoD synergizes with the E-protein HEB beta to induce myogenic differentiation.

Maura H Parker, Robert L S Perry, Mélanie C Fauteux, Charlotte A Berkes, Michael A Rudnicki

Erratum issuedOpen access · greenAbstract read
In one paragraph

Article in Molecular and cellular biology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
1.5field-weighted citation impact, top 19% 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

40 citing papers in PubMed, 63 citations in OpenAlex.

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  18. Contrasting roles for MyoD in organizing myogenic promoter structures during embryonic skeletal muscle development.Developmental dynamics : an official publication of the American Association of Anatomists · 2015
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4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

5 authors at 4 institutions in 3 countries.

Maura H ParkerOttawa Health Research Institute, Molecular Medicine Program, 501 Smyth Road, Ottawa, Ontario K1H 8L6, Canada.
Robert L S Perry
Mélanie C Fauteux
Charlotte A Berkes
Michael A Rudnicki
Cape Town HVTN Immunology Laboratory / Hutchinson Centre Research Institute of South Africa · ZAMcMaster University · CAMcMaster University Medical Centre · CAUniversity of Ottawa · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The MyoD family of basic helix-loop-helix transcription factors function as heterodimers with members of the E-protein family to induce myogenic gene activation. The E-protein HEB is alternatively spliced to generate alpha and beta isoforms. While the function of these molecules has been studied in other cell types, questions persist regarding the molecular functions of HEB proteins in skeletal muscle. Our data demonstrate that HEB alpha expression remains unchanged in both myoblasts and myotubes, whereas HEB beta is upregulated during the early phases of terminal differentiation. Upon induction of differentiation, a MyoD-HEB beta complex bound the E1 E-box of the myogenin promoter leading to transcriptional activation. Importantly, forced expression of HEB beta with MyoD synergistically lead to precocious myogenin expression in proliferating myoblasts. However, after differentiation, HEB alpha and HEB beta synergized with myogenin, but not MyoD, to activate the myogenin promoter. Specific knockdown of HEB beta by small interfering RNA in myoblasts blocked differentiation and inhibited induction of myogenin transcription. Therefore, HEB alpha and HEB beta play novel and central roles in orchestrating the regulation of myogenic factor activity through myogenic differentiation.

Indexed as

AnimalsBasic Helix-Loop-Helix ProteinsCell DifferentiationCell LineCell ProliferationMAP Kinase Kinase 1MiceMuscle, SkeletalMyoblastsMyoD ProteinMyogeninPromoter Regions, GeneticProtein BindingProtein IsoformsRNA, Small InterferingTranscription, GeneticBasic Helix-Loop-Helix ProteinsMAP Kinase Kinase 1MyoD ProteinMyogeninProtein IsoformsRNA, Small InterferingTcf12 protein, mouse

Identifiers

PMID16847330
PMCPMC1592768
OpenAlexW2118766496

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.