Evidence map›Paper›PMID 7935375›Full record

ArticleMolecular and cellular biology1994

v-src induction of the TIS10/PGS2 prostaglandin synthase gene is mediated by an ATF/CRE transcription response element.

W Xie, B S Fletcher, R D Andersen, H R Herschman

Open access · greenAbstract read
In one paragraph

Article in Molecular and cellular biology, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
15.7field-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

35 citing papers in PubMed, 203 citations in OpenAlex.

  1. Article
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  3. Article
  4. Review
  5. Article
  6. Involvement of cyclooxygenase-2 and prostaglandins in the molecular pathogenesis of inflammatory lung diseases.American journal of physiology. Lung cellular and molecular physiology · 2006
    Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
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  16. Article
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  18. Article
  19. 15-deoxy-delta 12,14-prostaglandin J2 inhibits multiple steps in the NF-kappa B signaling pathway.Proceedings of the National Academy of Sciences of the United States of America · 2000
    Article
  20. 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

4 authors at 1 institution in 1 country.

W XieDepartment of Biological Chemistry, UCLA School of Medicine 90024.
B S Fletcher
R D Andersen
H R Herschman
UCLA Medical Center · US

Funding

INITIATION OF CELLULAR PROLIFERATIONR01GM024797 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI HERSCHMAN, HARVEY R. · 1985 to 1998
–
NIGMS NIH HHS GM24797
6 · The paper itself

Abstract

We recently reported the cloning of a mitogen-inducible prostaglandin synthase gene, TIS10/PGS2. In addition to growth factors and tumor promoters, the v-src oncogene induces TIS10/PGS2 expression in 3T3 cells. Deletion analysis, using luciferase reporters, identifies a region between -80 and -40 nucleotides 5' of the TIS10/PGS2 transcription start site that mediates pp60v-src induction in 3T3 cells. This region contains the sequence CGTCACGTG, which includes overlapping ATF/CRE (CGTCA) and E-box (CACGTG) sequences. Gel shift-oligonucleotide competition experiments with nuclear extracts from cells stably transfected with a temperature-sensitive v-src gene demonstrate that the CGTCACGTG sequence can bind proteins at both the ATF/CRE and E-box sequences. Dominant-negative CREB and Myc proteins that bind DNA, but do not transactivate, block v-src induction of a luciferase reporter driven by the first 80 nucleotides of the TIS10/PGS2 promoter. Mutational analysis distinguishes which TIS10/PGS2 cis-acting element mediates pp60v-src induction. E-box mutation has no effect on the fold induction in response to pp60v-src. In contrast, ATF/CRE mutation attenuates the pp60v-src response. Antibody supershift and methylation interference experiments demonstrate that CREB and at least one other ATF transcription factor in these extracts bind to the TIS10/PGS2 ATF/CRE element. Expression of a dominant-negative ras gene also blocks TIS10/PGS2 induction by v-src. Our data suggest that Ras mediates pp60v-src activation of an ATF transcription factor, leading to induced TIS10/PGS2 expression via the ATF/CRE element of the TIS10/PGS2 promoter. This is the first description of v-src activation of gene expression via an ATF/CRE element.

Indexed as

Gene Expression Regulation, EnzymologicTranscription FactorsTranscription, Genetic3T3 CellsActivating Transcription Factor 2AnimalsBase SequenceCyclic AMP Response Element-Binding ProteinCyclooxygenase 2DNA Mutational AnalysisLuciferasesMiceMice, Inbred BALB CMolecular Sequence DataOncogene Protein p21(ras)Oncogene Protein pp60(v-src)Activating Transcription Factor 2Cyclic AMP Response Element-Binding ProteinCyclooxygenase 2LuciferasesOncogene Protein p21(ras)Oncogene Protein pp60(v-src)Prostaglandin-Endoperoxide SynthasesPtgs2 protein, mouseRecombinant Fusion ProteinsTranscription Factors

Identifiers

PMID7935375
PMCPMC359183
OpenAlexW1952047265

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.