Evidence map›Paper›PMID 7906225›Full record

ArticleThe EMBO journal1994

Involvement of c-Jun in the control of glucocorticoid receptor transcriptional activity during development of chicken retinal tissue.

Y Berko-Flint, G Levkowitz, L Vardimon

Open access · greenAbstract read
In one paragraph

Article in The EMBO journal, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
3.2field-weighted citation impact, top 7% 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

7 citing papers in PubMed, 46 citations in OpenAlex.

  1. Article
  2. c-jun Is dispensable for developmental cell death and axogenesis in the retina.The Journal of neuroscience : the official journal of the Society for Neuroscience · 1999
    Article
  3. Article
  4. Glutamine synthetase protects against neuronal degeneration in injured retinal tissue.Proceedings of the National Academy of Sciences of the United States of America · 1997
    Article
  5. Article
  6. Article
  7. Developmental changes in the expression and compartmentalization of the glucocorticoid receptor in embryonic retina.Proceedings of the National Academy of Sciences of the United States of America · 1994
    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

3 authors at 1 institution in 1 country.

Y Berko-FlintDepartment of Biochemistry, George S. Wise Faculty of Life Sciences, Tel-Aviv University, Israel.
G Levkowitz
L Vardimon
Tel Aviv University · IL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The ability of the glucocorticoid receptor (GR) to induce gene expression in embryonic chicken retinal tissue increases dramatically during development, although the quantity of the receptor molecules does not change greatly with age. This study examines the possible involvement of c-Jun in the developmental control of GR activity. Expression of c-Jun in retinal tissue was high at early embryonic ages and declined during development. Elevation of c-Jun expression in retina of mid-developmental ages by treatment with 12-O-tetradecanoyl-phorbol-13-acetate (TPA), or by introduction of a c-Jun expression vector, caused a pronounced decline in the inducibility of the endogenous glutamine synthetase gene and the transiently transfected CAT constructs p delta G46TCO and pGS2.1CAT, that are controlled by a minimal consensus glucocorticoid response element (GRE) promoter and the glutamine synthetase promoter, respectively. The effect of c-Jun was dose dependent and could be reversed by overexpression of GR. C-Jun-evoked repression of GR activity could be relieved by overexpression of Jun D. Overexpression of Jun D could also elevate the responsiveness of early embryonic retina to glucocorticoids and cause a 5-fold increase in p delta G46TCO induction. The effect of Jun D could be reversed by overexpression of c-Jun. Expression of c-Jun might therefore be important for repression of GR activity at early embryonic ages.

Indexed as

Gene Expression RegulationAnimalsChick EmbryoChloramphenicol O-AcetyltransferaseCulture TechniquesEnzyme InductionGlutamate-Ammonia LigaseProto-Oncogene Proteins c-junReceptors, GlucocorticoidRetinaTetradecanoylphorbol AcetateTranscription, GeneticTransfectionChloramphenicol O-AcetyltransferaseGlutamate-Ammonia LigaseProto-Oncogene Proteins c-junReceptors, GlucocorticoidTetradecanoylphorbol Acetate

Identifiers

PMID7906225
PMCPMC394855
OpenAlexW1527082041

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.