Evidence map›Paper›PMID 10435641›Full record

ArticleOncogene1999

Loss of the exon encoding the juxtamembrane domain is essential for the oncogenic activation of TPR-MET.

E Vigna, D Gramaglia, P Longati, A Bardelli, P M Comoglio

Abstract read
PubMed Publisher
In one paragraph

Article in Oncogene, 1999. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
0.9field-weighted citation impact, top 25% 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

37 citing papers in PubMed, 80 citations in OpenAlex.

  1. 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

5 authors at 1 institution in 1 country.

E VignaInstitute for Cancer Research and Treatment (IRCC), University of Torino School of Medicine, Italy.
D Gramaglia
P Longati
A Bardelli
P M Comoglio
Candiolo Cancer Institute · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

TPR-MET, a transforming counterpart of the c-MET proto-oncogene detected in experimental and human cancer, results from fusion of the MET kinase domain with a dimerization motif encoded by TPR. In this rearrangement the exons encoding the Met extracellular, transmembrane and juxtamembrane domains are lost. The juxtamembrane domain has been suggested to be a regulatory region endowed with negative feedback control. To understand whether its absence is critical for the generation of the Tpr-Met transforming potential, we produced a chimeric molecule (Tpr-juxtaMet) with a conserved juxtamembrane domain. The presence of the domain (aa 962-1009) strongly inhibited Tpr-Met dependent cell transformation. Cell proliferation, anchorage-independent growth, motility and invasion were also impaired. The enzymatic behavior of Tpr-Met and Tpr-juxtaMet was the same, while Tpr-juxtaMet ability to associate cytoplasmic signal transducers and to elicit downstream signaling was severely impaired. These data indicate that the presence of the juxtamembrane domain counterbalances the Tpr-Met transforming potential and therefore the loss of the exon encoding the juxtamembrane domain is crucial in the generation of the active TPR-MET oncogene.

Indexed as

Adaptor Proteins, Signal TransducingAnimalsCalcium-Calmodulin-Dependent Protein KinasesCell Line, TransformedCell Transformation, NeoplasticDimerizationDNA, ComplementaryEnzyme ActivationExonsFeedbackFibroblastsGRB2 Adaptor ProteinHumansLeucine ZippersOncogene Proteins, FusionPhosphoproteinsAdaptor Proteins, Signal TransducingCalcium-Calmodulin-Dependent Protein KinasesDNA, ComplementaryGAB1 protein, humanGab1 protein, ratGRB2 Adaptor ProteinGRB2 protein, humanGrb2 protein, ratMAS1 protein, humanOncogene Proteins, FusionPhosphoproteinsProteinsProto-Oncogene MasRecombinant Fusion Proteins

Identifiers

PMID10435641
OpenAlexW2328238139

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.