Evidence map›Paper›PMID 8152920›Full record

ArticleNucleic acids research1994

Regulation of the Oct-4 gene by nuclear receptors.

I Sylvester, H R Schöler

Open access · bronzeAbstract read
In one paragraph

Article in Nucleic acids research, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

32 citing papers in PubMed, 88 citations in OpenAlex.

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  7. Regulatory potential of COUP-TFs in development: stem/progenitor cells.Seminars in cell & developmental biology · 2013
    Review
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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

2 authors at 2 institutions in 2 countries.

I SylvesterEMBL, Gene Expression Programme, Heidelberg, Germany.
H R Schöler
European Bioinformatics Institute · GBEuropean Molecular Biology Organization · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To unravel the network of transcription factors established during development it is important to understand how genes specifically expressed during embryogenesis are regulated. Oct-4 is a transcription factor whose expression is associated with an undifferentiated cell phenotype in the early mouse embryo and is downregulated when such cells differentiate. An enhancer in the upstream region of Oct-4 has previously been reported as being sufficient to mediate the cell-type specific expression and RA-dependent down-regulation in EC cells, although the enhancer contains no retinoic acid receptor (RAR) binding sites. Here we report the identification of promoter elements important for the regulation of the Oct-4 gene in EC cells. A region of the proximal Oct-4 promoter contains an overlapping set of regulatory elements including a high affinity binding site for Sp1 and three direct repeats of an AGGTCA-like sequence with either +1 or 0 spacing. Binding and transient transfection assays reveal that Oct-4 is subject to negative regulation by different members of the steroid-thyroid hormone receptor superfamily. Specifically, important roles for ARP-1 and RAR in Oct-4 expression are indicated.

Indexed as

Cell NucleusGene Expression RegulationAnimalsBase SequenceBinding SitesCOUP Transcription Factor IICOUP Transcription FactorsDNA-Binding ProteinsEmbryonal Carcinoma Stem CellsMiceMolecular Sequence DataNeoplastic Stem CellsOctamer Transcription Factor-3Promoter Regions, GeneticReceptors, Cytoplasmic and NuclearReceptors, Retinoic AcidCOUP Transcription Factor IICOUP Transcription FactorsDNA-Binding ProteinsNr2f2 protein, mouseOctamer Transcription Factor-3Pou5f1 protein, mouseReceptors, Cytoplasmic and NuclearReceptors, Retinoic AcidReceptors, SteroidReceptors, Thyroid HormoneRetinoid X ReceptorsTranscription FactorsTretinoin

Identifiers

PMID8152920
PMCPMC307908
OpenAlexW1984470808

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.