Evidence map›Paper›PMID 18709663›Full record

ArticleGenes, chromosomes & cancer2008

Expression and mutational analysis of MET in human solid cancers.

Patrick C Ma, Maria S Tretiakova, Alexander C MacKinnon, Nithya Ramnath, Candace Johnson, Sascha Dietrich, Tanguy Seiwert, James G Christensen, Ramasamy Jagadeeswaran, Thomas Krausz and 3 more

Registry-linked trialOpen access · greenAbstract read
In one paragraph

Article in Genes, chromosomes & cancer, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05425004 (A Phase II Study of Cabozantinib for Patients With Recurrent or Progressive Meningioma), which is not on this map. Cited by 143 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
143citing papers in PubMed, 1 pooled it
5.1field-weighted citation impact, top 4% 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.

NCT05425004 phase2recruitingnot on this mapstarted 2022, after this paper: background citation

A Phase II Study of Cabozantinib for Patients With Recurrent or Progressive Meningioma

TypeinterventionalSponsorBaptist Health South FloridaRan2022 to 2028Enrolled24ConditionsMeningiomaArmsCabozantinib
3 · Its place in the literature

Who cites it

143 citing papers in PubMed, 1 synthesis or guideline pooled it, 304 citations in OpenAlex.

  1. Pooled it
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  14. Fully automated radiolabeling of [EJNMMI radiopharmacy and chemistry · 2023
    Article
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  19. Phase Ib Study of Telisotuzumab Vedotin in Combination With Erlotinib in Patients With c-Met Protein-Expressing Non-Small-Cell Lung Cancer.Journal of clinical oncology : official journal of the American Society of Clinical Oncology · 2023
    Article
  20. Article

83 more citing papers are in PubMed but not listed here.

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

13 authors at 4 institutions in 1 country.

Patrick C MaDivision of Hematology/Oncology, Case Western Reserve University School of Medicine, Cleveland, OH, USA.
Maria S Tretiakova
Alexander C MacKinnon
Nithya Ramnath
Candace Johnson
Sascha Dietrich
Tanguy Seiwert
James G Christensen
Ramasamy Jagadeeswaran
Thomas Krausz
Everett E Vokes
Aliya N Husain
Ravi Salgia
University of Chicago Medical Center · USRoswell Park Comprehensive Cancer Center · USPfizer (United States) · USUniversity Hospitals Case Medical Center · US

Funding

Role of c-Met in SCLC and Potential for Novel TherapyR01CA100750 · NCI · UNIVERSITY OF CHICAGO · PI SALGIA, RAVI · 2004 to 2012
$2.2M
Role of Paxillin in Lung CancerR01CA129501 · NCI · UNIVERSITY OF CHICAGO · PI SALGIA, RAVI · 2008 to 2012
$1.8M
Studies of a Novel Therapeutic Target in Non-Small Cell Lung Cancer (NSCLC)R01CA125541 · NCI · UNIVERSITY OF CHICAGO · PI SALGIA, RAVI · 2007 to 2011
$1.4M
Studies of Alternations of c-MET in SCLCK08CA102545 · NCI · CASE WESTERN RESERVE UNIVERSITY · PI MA, PATRICK C. · 2005 to 2009
$763k
NCI NIH HHS 5K08CA102545-03NCI NIH HHS CA109640NCI NIH HHS K08 CA102545NCI NIH HHS R01 CA100750NCI NIH HHS R01 CA125541NCI NIH HHS R01 CA129501
6 · The paper itself

Abstract

MET receptor tyrosine kinase and its ligand hepatocyte growth factor (HGF) regulate a variety of cellular functions, many of which can be dysregulated in human cancers. Activated MET signaling can lead to cell motility and scattering, angiogenesis, proliferation, branching morphogenesis, invasion, and eventual metastasis. We performed systematic analysis of the expression of the MET receptor and its ligand HGF in tumor tissue microarrays (TMA) from human solid cancers. Standard immunohistochemistry (IHC) and a computerized automated scoring system were used. DNA sequencing for MET mutations in both nonkinase and kinase domains was also performed. MET was differentially overexpressed in human solid cancers. The ligand HGF was widely expressed in both tumors, primarily intratumoral, and nonmalignant tissues. The MET/HGF likely is functional and may be activated in autocrine fashion in vivo. MET and stem cell factor (SCF) were found to be positively stained in the bronchioalevolar junctions of lung tumors. A number of novel mutations of MET were identified, particularly in the extracellular semaphorin domain and the juxtamembrane domain. MET-HGF pathway can be assayed in TMAs and is often overexpressed in a wide variety of human solid cancers. MET can be activated through overexpression, mutation, or autocrine signaling in malignant cells. Mutations in the nonkinase regions of MET might play an important role in tumorigenesis and tumor progression. MET would be an important therapeutic antitumor target to be inhibited, and in lung cancer, MET may represent a cancer early progenitor cell marker.

Indexed as

MutationGene ExpressionHumansLung NeoplasmsNeoplasmsNeovascularization, PathologicOligonucleotide Array Sequence AnalysisProto-Oncogene ProteinsProto-Oncogene Proteins c-metReceptors, Growth FactorStem CellsTumor Cells, CulturedMET protein, humanProto-Oncogene ProteinsProto-Oncogene Proteins c-metReceptors, Growth Factor

Identifiers

PMID18709663
PMCPMC2583960
OpenAlexW1994912526

What OpenQuestion holds

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Registered trials

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.