Evidence map›Paper›PMID 9482838›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America1998

CREB-binding protein cooperates with transcription factor GATA-1 and is required for erythroid differentiation.

G A Blobel, T Nakajima, R Eckner, M Montminy, S H Orkin

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 144 papers.

0numbers the graph read from it
0cells of the map it votes in
144citing papers in PubMed
11.0field-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

144 citing papers in PubMed, 353 citations in OpenAlex.

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  4. Multi-faceted regulation of CREB family transcription factors.Frontiers in molecular neuroscience · 2024
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84 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

5 authors at 2 institutions in 2 countries.

G A BlobelChildren's Hospital of Philadelphia, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA.
T Nakajima
R Eckner
M Montminy
S H Orkin
University of Pennsylvania · USChildren's Hospital of Philadelphia · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The transcription factor GATA-1 coordinates multiple events during terminal erythroid cell maturation. GATA-1 participates in the transcription of virtually all erythroid-specific genes, blocks apoptosis of precursor cells, and controls the balance between proliferation and cell cycle arrest. Prior studies suggest that the function of GATA-1 is mediated in part through association with transcriptional cofactors. CREB-binding protein (CBP) and its close relative p300 serve as coactivators for a variety of transcription factors involved in growth control and differentiation. We report here that CBP markedly stimulates GATA-1's transcriptional activity in transient transfection experiments in nonhematopoietic cells. GATA-1 and CBP also coimmunoprecipitate from nuclear extracts of erythroid cells. Interaction mapping pinpoints contact sites to the zinc finger region of GATA-1 and to the E1A-binding region of CBP. Expression of a conditional form of adenovirus E1A in murine erythroleukemia cells blocks differentiation and expression of endogenous GATA-1 target genes, whereas mutant forms of E1A unable to bind CBP/p300 have no effect. Our findings add GATA-1, and very likely other members of the GATA family, to the growing list of molecules implicated in the complex regulatory network surrounding CBP/p300.

Indexed as

Trans-ActivatorsTranscription, Genetic3T3 CellsAnimalsCell DifferentiationCREB-Binding ProteinDNA-Binding ProteinsErythrocytesErythroid-Specific DNA-Binding FactorsEstradiolGATA1 Transcription FactorGene Expression RegulationLeukemia, Erythroblastic, AcuteMiceNuclear ProteinsRecombinant Fusion ProteinsCREB-Binding ProteinCrebbp protein, mouseDNA-Binding ProteinsErythroid-Specific DNA-Binding FactorsEstradiolGata1 protein, mouseGATA1 Transcription FactorNuclear ProteinsRecombinant Fusion ProteinsRecombinant ProteinsTrans-ActivatorsTranscription Factors

Identifiers

PMID9482838
PMCPMC19248
OpenAlexW2065855627

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.