Evidence map›Paper›PMID 7623805›Full record

ArticleMolecular and cellular biology1995

Inhibition of transcription factor GATA-4 expression blocks in vitro cardiac muscle differentiation.

C Grépin, L Robitaille, T Antakly, M Nemer

Open access · bronzeAbstract read
In one paragraph

Article in Molecular and cellular biology, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
6.4field-weighted citation impact, top 3% 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

38 citing papers in PubMed, 179 citations in OpenAlex.

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  8. Cardiac stem cells: A promising treatment option for heart failure.Experimental and therapeutic medicine · 2013
    Article
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  14. Xenopus: An emerging model for studying congenital heart disease.Birth defects research. Part A, Clinical and molecular teratology · 2011
    Review
  15. Article
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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 2 institutions in 2 countries.

C GrépinLaboratoire de Développement et Différenciation Cardiaques, Université de Montréal, Québec, Canada.
L Robitaille
T Antakly
M Nemer
Montreal Clinical Research Institute · CAPathways Behavioral Services · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Commitment of mesodermal cells to the cardiac lineage is a very early event that occurs during gastrulation, and differentiation of cardiac muscle cells begins in the presomite stage prior to formation of the beating heart tube. However, the molecular events, including gene products that are required for differentiation of cardiac muscle cells, remain essentially unknown. GATA-4 is a recently characterized cardiac muscle-restricted transcription factor whose properties suggest an important regulatory role in heart development. We tested the role of GATA-4 in cardiac differentiation, using the pluripotent P19 embryonal carcinoma cells, which can be differentiated into beating cardiac muscle cells. In this system, GATA-4 transcripts and protein are restricted to cells committed to the cardiac lineage, and induction of GATA-4 precedes expression of cardiac marker genes and appearance of beating cells. Inhibition of GATA-4 expression by antisense transcripts blocks development of beating cardiac muscle cells and interferes with expression of cardiac muscle markers. These data indicate that GATA-4 is necessary for development of cardiac muscle cells and identify for the first time a tissue-specific transcription factor that may be crucial for early steps of mammalian cardiogenesis.

Indexed as

Antisense Elements (Genetics)Base SequenceCarcinoma, EmbryonalCell DifferentiationDNA-Binding ProteinsEmbryonal Carcinoma Stem CellsGATA4 Transcription FactorGene Expression Regulation, DevelopmentalHeartImmunohistochemistryMolecular Sequence DataMyocardial ContractionMyocardiumNeoplastic Stem CellsProtein BindingRNA, MessengerAntisense Elements (Genetics)DNA-Binding ProteinsGATA4 Transcription FactorRNA, MessengerTranscription Factors

Identifiers

PMID7623805
PMCPMC230648
OpenAlexW1960160851

What OpenQuestion holds

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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.