Evidence map›Paper›PMID 10790371›Full record

ArticleThe EMBO journal2000

GATA-dependent recruitment of MEF2 proteins to target promoters.

S Morin, F Charron, L Robitaille, M Nemer

Open access · bronzeAbstract read
In one paragraph

Article in The EMBO journal, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 135 papers.

0numbers the graph read from it
0cells of the map it votes in
135citing papers in PubMed
15.3field-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

135 citing papers in PubMed, 347 citations in OpenAlex.

  1. Article
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  10. Cardiac Transcription Factors and Regulatory Networks.Advances in experimental medicine and biology · 2024
    Review
  11. Article
  12. Article
  13. MicroRNAs, Stem Cells in Bipolar Disorder, and Lithium Therapeutic Approach.International journal of molecular sciences · 2022
    Review
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Article

75 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

4 authors at 1 institution in 1 country.

S MorinLaboratoire de développement et différenciation cardiaques, Institut de recherches cliniques de Montréal, 110 des Pins Ouest, Montréal, QC, H2W 1R7, Canada.
F Charron
L Robitaille
M Nemer
Montreal Clinical Research Institute · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The myocyte enhancer factor-2 (MEF2) proteins are MADS-box transcription factors that are essential for differentiation of all muscle lineages but their mechanisms of action remain largely undefined. In mammals, the earliest site of MEF2 expression is the heart where the MEF2C isoform is detectable as early as embryonic day 7.5. Inactivation of the MEF2C gene causes cardiac developmental arrest and severe downregulation of a number of cardiac markers including atrial natriuretic factor (ANF). However, most of these promoters contain no or low affinity MEF2 binding sites and they are not significantly activated by any MEF2 proteins in heterologous cells suggesting a dependence on a cardiac-enriched cofactor for MEF2 action. We provide evidence that MEF2 proteins are recruited to target promoters by the cell-specific GATA transcription factors, and that MEF2 potentiates the transcriptional activity of this family of tissue-restricted zinc finger proteins. Functional MEF2/GATA-4 synergy involves physical interaction between the MEF2 DNA-binding domain and the carboxy zinc finger of GATA-4 and requires the activation domains of both proteins. However, neither MEF2 binding sites nor MEF2 DNA binding capacity are required for transcriptional synergy. The results unravel a novel pathway for transcriptional regulation by MEF2 and provide a molecular paradigm for elucidating the mechanisms of action of MEF2 in muscle and non-muscle cells.

Indexed as

Transcriptional ActivationAnimalsAtrial Natriuretic FactorBinding SitesCells, CulturedDNADNA-Binding ProteinsDrug SynergismGATA4 Transcription FactorHeLa CellsHumansMADS Domain ProteinsMEF2 Transcription FactorsMyocardiumMyogenic Regulatory FactorsOrgan SpecificityAtrial Natriuretic FactorDNADNA-Binding ProteinsGATA4 Transcription FactorMADS Domain ProteinsMEF2C protein, humanMEF2 Transcription FactorsMyogenic Regulatory FactorsTranscription Factors

Identifiers

PMID10790371
PMCPMC305697
OpenAlexW2049783720

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.