Evidence map›Paper›PMID 12673198›Full record

ArticleOncogene2003

GATA-1 and c-myb crosstalk during red blood cell differentiation through GATA-1 binding sites in the c-myb promoter.

Petr Bartůnek, Jarmila Králová, Gitta Blendinger, Michal Dvorák, Martin Zenke

Open access · bronzeAbstract read
PubMed Publisher
In one paragraph

Article in Oncogene, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

26 citing papers in PubMed, 66 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Polymorphisms in theCanine medicine and genetics · 2020
    Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Review
  15. Transcriptional mechanisms underlying hemoglobin synthesis.Cold Spring Harbor perspectives in medicine · 2013
    Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
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

5 authors at 2 institutions in 2 countries.

Petr BartůnekMax-Delbrück-Center for Molecular Medicine, Berlin, Germany.
Jarmila Králová
Gitta Blendinger
Michal Dvorák
Martin Zenke
Max Delbrück Center · DECzech Academy of Sciences, Institute of Molecular Genetics · CZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

GATA-1 and c-Myb transcription factors represent key regulators of red blood cell development. GATA-1 is upregulated and c-myb proto-oncogene expression is downregulated when red cell progenitors differentiate into erythrocytes. Here we have employed a culture system, that faithfully recapitulates red blood cell differentiation in vitro, to follow the kinetics of GATA-1 and c-myb expression. We show that c-myb proto-oncogene expression is high in progenitors and effectively downregulated at the time when nuclear GATA-1 accumulates and cells differentiate into erythrocytes. Additionally, we identified two GATA-1 binding sites within the c-myb promoter and demonstrate that GATA-1 protein binds to these sites in vitro. Furthermore, GATA-1 represses c-myb expression through one of the GATA-1 binding sites in transient transfection experiments and this requires FOG-1. Thus, our study provides evidence for a direct molecular link between GATA-1 activity and c-myb proto-oncogene expression during terminal red cell differentiation.

Indexed as

AnimalsBase SequenceBinding SitesCarrier ProteinsChick EmbryoChickensDNA-Binding ProteinsErythroid Precursor CellsErythroid-Specific DNA-Binding FactorsErythropoiesisFibroblastsGATA1 Transcription FactorGene Expression Regulation, DevelopmentalGenes, mybHumansKineticsCarrier ProteinsDNA-Binding ProteinsErythroid-Specific DNA-Binding FactorsGATA1 protein, humanGATA1 Transcription FactorMAS1 protein, humanNuclear ProteinsProto-Oncogene MasProto-Oncogene Proteins c-mybRecombinant Fusion ProteinsRepressor ProteinsStem Cell FactorTranscription FactorsZFPM1 protein, human

Identifiers

PMID12673198
OpenAlexW2002652437

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.