Evidence map›Paper›PMID 14609431›Full record

ArticleThe Biochemical journal2004

Stimulated initiation of mitogen-activated protein kinase phosphatase-1 (MKP-1) gene transcription involves the synergistic action of multiple cis-acting elements in the proximal promoter.

Stephan Ryser, Abbas Massiha, Isabelle Piuz, Werner Schlegel

Open access · bronzeAbstract read
In one paragraph

Article in The Biochemical journal, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

22 citing papers in PubMed, 52 citations in OpenAlex.

  1. Article
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  8. DUSPs, to MAP kinases and beyond.Cell & bioscience · 2012
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  13. Review
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  15. Mkp1 is a c-Jun target gene that antagonizes JNK-dependent apoptosis in sympathetic neurons.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2010
    Article
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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 2 institutions in 1 country.

Stephan RyserFondation pour Recherche Médicales, University of Geneva, 64 av. de la Roseraie, 1211 Geneva, Switzerland.
Abbas Massiha
Isabelle Piuz
Werner Schlegel
University of Geneva · CHFoundation for laboratory medicine · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mitogen-activated protein kinases (MAPKs) are inactivated by a dual specificity phosphatase, MAPK phosphatase-1 (MKP-1). MKP-1 is transcribed as an immediate early response gene (IEG) following various stimuli. In the pituitary cell line GH4C1, MKP-1 gene transcription is strongly induced by thyrotropin-releasing hormone (TRH) as well as by epidermal growth factor (EGF) as a consequence of activated MAPK/extracellular-signal-regulated kinase (ERK) signalling. Intriguingly, reporter gene analysis with the MKP-1 promoter showed strong basal transcription, but only limited induction by TRH and EGF. Site-directed mutagenesis of the reporter construct combined with band-shift and in vivo studies revealed that part of the constitutive activity of the MKP-1 promoter resides in two GC boxes bound by Sp1 and Sp3 transcription factors in the minimal promoter. Basal transcription of transiently transfected luciferase reporter can be initiated by either of the two GC boxes or also by either of the two cAMP/Ca(2+) responsive elements or by the E-box present in the proximal promoter. On the other hand, when analysed by stable transfection, the five responsive elements are acting in synergy to transactivate the MKP-1 proximal promoter. We show in this study that the MKP-1 promoter can function as a constitutive promoter or as a rapid and transient sensor for the activation state of MAPKs/ERKs. This dual mode of transcription initiation may have different consequences for the control of a block to elongation situated in the first exon of the MKP-1 gene, as described previously [Ryser, Tortola, van Haasteren, Muda, Li and Schlegel (2001) J. Biol. Chem. 276, 33319-33327].

Indexed as

Cell Cycle ProteinsPhosphoprotein PhosphatasesPromoter Regions, GeneticResponse ElementsTranscriptional ActivationAnimalsBase SequenceBinding SitesCell LineDNA-Binding ProteinsDNA FootprintingDual Specificity Phosphatase 1Enzyme InductionEpidermal Growth FactorGC Rich SequenceImmediate-Early ProteinsCell Cycle ProteinsDNA-Binding ProteinsDual Specificity Phosphatase 1Dusp1 protein, ratEpidermal Growth FactorImmediate-Early ProteinsPhosphoprotein PhosphatasesProtein Phosphatase 1Protein Tyrosine PhosphatasesSp1 Transcription FactorSp3 protein, ratSp3 Transcription FactorThyrotropin-Releasing HormoneTranscription Factors

Identifiers

PMID14609431
PMCPMC1223957
OpenAlexW2153191069

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.