Evidence map›Paper›PMID 2050118›Full record

ArticleThe EMBO journal1991

A T-cell specific TCR delta DNA binding protein is a member of the human GATA family.

V Joulin, D Bories, J F Eléouet, M C Labastie, S Chrétien, M G Mattéi, P H Roméo

Open access · greenAbstract read
In one paragraph

Article in The EMBO journal, 1991. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers.

0numbers the graph read from it
0cells of the map it votes in
64citing papers in PubMed
9.1field-weighted citation impact, top 2% 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

64 citing papers in PubMed, 175 citations in OpenAlex.

  1. Article
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4 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

7 authors at 1 institution in 1 country.

V JoulinINSERM U.91, Hôpital Henri Mondor, Créteil, France.
D Bories
J F Eléouet
M C Labastie
S Chrétien
M G Mattéi
P H Roméo
Inserm · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The human GATA1, hGATA1 (previously called NF-E1, GF-1 or Eryf-1), a major sequence-specific DNA-binding protein of the erythrocytic lineage, is a member of a zinc-finger family of DNA-binding proteins. We report here the cloning of a human cDNA for a new member of this family. This member, called hGATA3, has 85% amino acid homology with hGATA1 in the DNA-binding domain and no homology elsewhere in the protein. Unlike hGATA1, hGATA3 is not localized on the X chromosome and we map it to the 10p15 band of the human genome. Northern blot analysis indicates that this factor is a T-cell specific transcription factor, present before activation and up-regulated during T-cell activation. The encoded hGATA3 protein, made in an in vitro transcription-translation assay, binds the WGATAR motif present in the human T-cell receptor (TCR) delta gene enhancer and, by transfection in HeLa cells, we show that hGATA3 can transactivate this TCR delta gene enhancer. Interestingly this enhancer binds and is also transactivated by hGATA1. Conversely, the promoter of the human glycophorin B (GPB), which is erythroid-specific and contains two WGATAR motifs, binds and is transactivated by hGATA1 and, to a lesser extent, by hGATA3. These results indicate that the activation of specific genes by hGATA1 or hGATA3 is partly governed by the lineage expression of these two factors during haematopoiesis and that, in the T-cell lineage, hGATA3 binds the human TCR delta gene enhancer and is involved in its expression.

Indexed as

Amino Acid SequenceBase SequenceChromosomes, Human, Pair 10Cloning, MolecularDNA-Binding ProteinsEnhancer Elements, GeneticErythroid-Specific DNA-Binding FactorsFemaleGATA1 Transcription FactorGenes, SyntheticGlycophorinsHeLa CellsHematopoietic Stem CellsHumansMegakaryocytesMolecular Sequence DataDNA-Binding ProteinsErythroid-Specific DNA-Binding FactorsGATA1 protein, humanGATA1 Transcription FactorGlycophorinsReceptors, Antigen, T-CellTranscription Factors

Identifiers

PMID2050118
PMCPMC452855
OpenAlexW2258207141

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.