Evidence map›Paper›PMID 40924941›Full record

ReviewBiochemical Society transactions2025

Mechanistic insights into MET exon 14 skipping mutations and their role in tumor progression.

Promita Ghosh, Isabella Pecora, Morag Park

Abstract readReview
In one paragraph

Review in Biochemical Society transactions, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
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

6 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Review
  5. Article
  6. Review
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.

Promita GhoshDepartment of Biochemistry, McGill University, Montréal, QC, Canada.ORCID 0009-0000-2081-4560
Isabella PecoraGoodman Cancer Institute, McGill University, Montréal, QC, Canada.ORCID 0009-0009-7566-3224
Morag ParkDepartment of Biochemistry, McGill University, Montréal, QC, Canada.ORCID 0000-0001-5400-606X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The MET receptor tyrosine kinase is a pivotal regulator of cellular survival, motility, and proliferation. Mutations leading to skipping of exon 14 (METΔex14) within the juxtamembrane domain of MET impair receptor degradation and prolong oncogenic signaling, contributing significantly to tumor progression across multiple cancer types. METΔex14 mutations are associated with aggressive clinical behavior, therapeutic resistance, and poor outcomes. Next-generation sequencing from both tissue and liquid biopsies has significantly improved the detection frequency of METΔex14 in lung and other cancers. However, clinical trials targeting METΔex14 have rendered partial responses and mixed outcomes due to the lack of a comprehensive mechanistic understanding of METΔex14 regulation and a diverse mutational landscape. This review synthesizes current knowledge on the mechanistic basis of METΔex14-driven oncogenesis, including alterations in receptor dynamics, downstream signaling perturbations, genomic alterations underlying this mutation, and mechanisms of acquired therapeutic resistance. We further discuss the clinical implications of these insights and highlight future research directions essential for optimizing targeted therapies.

Indexed as

ExonsMutationNeoplasmsProto-Oncogene Proteins c-metAnimalsDisease ProgressionDrug Resistance, NeoplasmHumansSignal TransductionMET protein, humanProto-Oncogene Proteins c-metdrug resistanceMETmutationNSCLCtargeted therapy

Identifiers

PMID40924941
PMCPMC12616425

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.