Evidence map›Paper›PMID 1656214›Full record

ArticleMolecular and cellular biology1991

Myogenin induces the myocyte-specific enhancer binding factor MEF-2 independently of other muscle-specific gene products.

P Cserjesi, E N Olson

Abstract read
In one paragraph

Article in Molecular and cellular biology, 1991. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 86 papers.

0numbers the graph read from it
0cells of the map it votes in
86citing papers in PubMed
11.5field-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

86 citing papers in PubMed, 259 citations in OpenAlex.

  1. Article
  2. FoxP1 Represses MEF2A in Striated Muscle.Molecular and cellular biology · 2024
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26 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

2 authors at 1 institution in 1 country.

P CserjesiDepartment of Biochemistry and Molecular Biology, University of Texas M.D. Anderson Cancer Center, Houston 77030.
E N Olson
The University of Texas MD Anderson Cancer Center · US

Funding

Tumor Evolution and Metastasis ProgramP30CA016672 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Scott Kopetz · 1985 to 2026
$290.8M
NCI NIH HHS CA16672
6 · The paper itself

Abstract

The myocyte-specific enhancer-binding factor MEF-2 is a nuclear factor that interacts with a conserved element in the muscle creatine kinase and myosin light-chain 1/3 enhancers (L. A. Gossett, D. J. Kelvin, E. A. Sternberg, and E. N. Olson, Mol. Cell. Biol. 9:5022-5033, 1989). We show in this study that MEF-2 is regulated by the myogenic regulatory factor myogenin and that mitogenic signals block this regulatory interaction. Induction of MEF-2 by myogenin occurs in transfected 10T1/2 cells that have been converted to myoblasts by myogenin, as well as in CV-1 kidney cells that do not activate the myogenic program in response to myogenin. Through mutagenesis of the MEF-2 site, we further defined the binding site requirements for MEF-2 and identified potential MEF-2 sites within numerous muscle-specific regulatory regions. The MEF-2 site was also found to bind a ubiquitous nuclear factor whose binding specificity was similar to but distinct from that of MEF-2. Our results reveal that MEF-2 is controlled, either directly or indirectly, by a myogenin-dependent regulatory pathway and suggest that growth factor signals suppress MEF-2 expression through repression of myogenin expression or activity. The ability of myogenin to induce MEF-2 activity in CV-1 cells, which do not activate downstream genes associated with terminal differentiation, also demonstrates that myogenin retains limited function within cell types that are nonpermissive for myogenesis and suggests that MEF-2 is regulated independently of other muscle-specific genes.

Indexed as

Amino Acid SequenceAnimalsBase SequenceBinding SitesCreatine KinaseDexamethasoneDNA Mutational AnalysisEnhancer Elements, GeneticGene Expression RegulationHaplorhiniHeLa CellsHumansMiceMolecular Sequence DataMuscle ProteinsMyogeninCreatine KinaseDexamethasoneMuscle ProteinsMyogeninMYOG protein, humanMyog protein, mouseMyosinsNuclear ProteinsOncogene Protein p21(ras)

Identifiers

PMID1656214
PMCPMC361454
OpenAlexW1810995470

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.