Evidence map›Paper›PMID 8171009›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America1994

Growth factor-mediated induction of the delayed early gene T1 depends on a 12-O-tetradecanoylphorbol 13-acetate-responsive element located 3.6 kb upstream of the transcription initiation site.

T Trüb, M B Kalousek, E Fröhli, R Klemenz

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.3field-weighted citation impact, top 51% 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

6 citing papers in PubMed, 15 citations in OpenAlex.

  1. 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

4 authors at 1 institution in 1 country.

T TrübDepartment of Pathology, University Hospital, Zurich, Switzerland.
M B Kalousek
E Fröhli
R Klemenz
University Hospital of Zurich · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The T1 gene is a delayed early serum-responsive gene which encodes a secreted glycoprotein of the immunoglobulin superfamily. We have addressed the question of what promoter elements are needed to allow for growth factor-mediated T1 gene expression. By deletion analysis we have identified a 448-bp DNA region 3.5-4.0 kb upstream of the transcription start site which can confer serum inducibility onto a foreign minimal promoter. Within this sequence there is a 12-O-tetradecanoylphorbol 13-acetate (TPA)-responsive element (TRE) which is essential for T1 promoter induction in response to the forced expression of the transcription factor AP-1 in NIH 3T3 fibroblasts and F9 teratocarcinoma cells. This TRE is crucial for growth factor-mediated T1 gene expression. A point mutation within this TRE attenuated serum inducibility. Two E boxes are positioned 6 and 40 bp downstream of the TRE. Point mutations within these sequence motifs reduced basal T1 promoter activity and serum inducibility. Additional, as-yet-unidentified, promoter elements within the 448-bp serum-responsive region are required for T1 gene activation in response to growth stimulation.

Indexed as

Gene Expression RegulationPromoter Regions, Genetic3T3 CellsAnimalsBase SequenceBinding SitesCloning, MolecularGrowth SubstancesMembrane GlycoproteinsMembrane ProteinsMiceMice, Inbred BALB CMolecular Sequence DataProto-Oncogene Proteins c-junRNA, MessengerTetradecanoylphorbol Acetatedelayed early response protein 2, mouseGrowth SubstancesMembrane GlycoproteinsMembrane ProteinsProto-Oncogene Proteins c-junRNA, MessengerTetradecanoylphorbol Acetate

Identifiers

PMID8171009
PMCPMC43689
OpenAlexW1971203960

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.