Evidence map›Paper›PMID 9774347›Full record

ArticleThe EMBO journal1998

c-jun N-terminal kinase is involved in AUUUA-mediated interleukin-3 mRNA turnover in mast cells.

X F Ming, M Kaiser, C Moroni

Abstract read
In one paragraph

Article in The EMBO journal, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
5.8field-weighted citation impact, top 3% 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

43 citing papers in PubMed, 143 citations in OpenAlex.

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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

3 authors at 1 institution in 1 country.

X F MingInstitute for Medical Microbiology, University of Basel, Petersplatz 10, CH-4003 Basel, Switzerland.
M Kaiser
C Moroni
University of Basel · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Whereas signalling pathways involved in transcriptional control have been studied extensively, the pathways regulating mRNA turnover remain poorly understood. We are interested in the role of mRNA stability in cell activation and oncogenesis using PB-3c mast cells as a model system. In these cells the short-lived interleukin-3 (IL-3) mRNA is stabilized by ionomycin treatment and following oncogenesis. To identify the signalling pathways involved in these mechanisms, we analysed the effect of different kinase inhibitors. SB202190 and wortmannin were shown to antagonize ionomycin-induced IL-3 mRNA stabilization in PB-3c cells in the presence of actinomycin D, and this effect coincided with their ability to inhibit c-jun N-terminal kinase (JNK) activation by ionomycin. Moreover, transfection of activated MEKK1 amplified ionomycin-induced IL-3 mRNA expression at the post-transcriptional level, and a dominant-negative mutant of JNK counteracted mRNA stabilization by ionomycin. Taken together, these data indicate that JNK is involved in the regulation of IL-3 mRNA turnover in mast cells. In addition, transfection experiments revealed that the cis-acting AU-rich element in the 3' untranslated region of IL-3 mRNA is necessary and sufficient to confer JNK-dependent mRNA stabilization in response to cell activation.

Indexed as

MAP Kinase Kinase Kinase 1Mitogen-Activated Protein Kinases3' Untranslated RegionsAndrostadienesAnimalsBinding SitesCalcium-Calmodulin-Dependent Protein KinasesCells, CulturedCyclosporineImidazolesInterleukin-3IonomycinJNK Mitogen-Activated Protein KinasesMast CellsMiceProtein Processing, Post-Translational3' Untranslated Regions4-(4-fluorophenyl)-2-(4-hydroxyphenyl)-5-(4-pyridyl)imidazoleAndrostadienesCalcium-Calmodulin-Dependent Protein KinasesCyclosporineImidazolesInterleukin-3IonomycinJNK Mitogen-Activated Protein KinasesMap3k1 protein, mouseMAP Kinase Kinase Kinase 1Mitogen-Activated Protein KinasesProtein Serine-Threonine KinasesPyridinesRNA, MessengerWortmannin

Identifiers

PMID9774347
PMCPMC1170930
OpenAlexW2168423933

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.