Evidence map›Paper›PMID 21642981›Full record

ArticleNature cell biology2011

A direct role for Met endocytosis in tumorigenesis.

Carine Joffre, Rachel Barrow, Ludovic Ménard, Véronique Calleja, Ian R Hart, Stéphanie Kermorgant

Abstract read
PubMed Publisher
In one paragraph

Article in Nature cell biology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 123 papers.

0numbers the graph read from it
0cells of the map it votes in
123citing papers in PubMed
24.8field-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

123 citing papers in PubMed, 238 citations in OpenAlex.

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  8. The MET Oncogene: An Update on Targeting Strategies.Pharmaceuticals (Basel, Switzerland) · 2024
    Review
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63 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Carine JoffreSpatial Signalling Team, Centre for Tumour Biology, Barts Cancer Institute, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK.
Rachel Barrow
Ludovic Ménard
Véronique Calleja
Ian R Hart
Stéphanie Kermorgant
Queen Mary University of London · GBCancer Research UK · GB

Funding

Medical Research Council G0501003
6 · The paper itself

Abstract

Compartmentalization of signals generated by receptor tyrosine kinase (RTK) endocytosis has emerged as a major determinant of various cell functions. Here, using tumour-associated Met-activating mutations, we demonstrate a direct link between endocytosis and tumorigenicity. Met mutants exhibit increased endocytosis/recycling activity and decreased levels of degradation, leading to accumulation on endosomes, activation of the GTPase Rac1, loss of actin stress fibres and increased levels of cell migration. Blocking endocytosis inhibited mutants' anchorage-independent growth, in vivo tumorigenesis and metastasis while maintaining their activation. One mutant resistant to inhibition by a Met-specific tyrosine kinase inhibitor was sensitive to endocytosis inhibition. Thus, oncogenicity of Met mutants results not only from activation but also from their altered endocytic trafficking, indicating that endosomal signalling may be a crucial mechanism regulating RTK-dependent tumorigenesis.

Indexed as

Cell MovementEndocytosisAnimalsCell ProliferationCell Transformation, NeoplasticClathrinDynaminsEndosomesEnzyme ActivationFemaleGRB2 Adaptor ProteinHumansLung NeoplasmsMiceMice, NudeMutationClathrinDynaminsGRB2 Adaptor ProteinMET protein, humanProtein Kinase InhibitorsProto-Oncogene Proteins c-cblProto-Oncogene Proteins c-metrac1 GTP-Binding ProteinReceptors, Growth FactorRecombinant Fusion Proteins

Identifiers

PMID21642981
OpenAlexW2086454484

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.