Evidence map›Paper›PMID 27894094›Full record

ArticleOncotarget2017

MET expression and copy number status in clear-cell renal cell carcinoma: prognostic value and potential predictive marker.

Stephan Macher-Goeppinger, Martina Keith, Volker Endris, Roland Penzel, Katrin E Tagscherer, Sascha Pahernik, Markus Hohenfellner, Humphrey Gardner, Carsten Grüllich, Peter Schirmacher and 1 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

21 citing papers in PubMed, 37 citations in OpenAlex.

  1. Trial
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  3. Differential expression of ORAI channels and STIM proteins in renal cell carcinoma subtypes: implications for metastasis and therapeutic targeting.The Korean journal of physiology & pharmacology : official journal of the Korean Physiological Society and the Korean Society of Pharmacology · 2025
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  10. Molecular mechanisms of resistance to tyrosine kinase inhibitor in clear cell renal cell carcinoma.International journal of urology : official journal of the Japanese Urological Association · 2022
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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

11 authors at 5 institutions in 2 countries.

Stephan Macher-GoeppingerInstitute of Pathology, University Hospital Heidelberg, Heidelberg, Germany.
Martina KeithInstitute of Pathology, University Hospital Heidelberg, Heidelberg, Germany.
Volker EndrisInstitute of Pathology, University Hospital Heidelberg, Heidelberg, Germany.
Roland PenzelInstitute of Pathology, University Hospital Heidelberg, Heidelberg, Germany.
Katrin E TagschererInstitute of Pathology, University Hospital Heidelberg, Heidelberg, Germany.
Sascha PahernikDepartment of Urology, University Hospital Heidelberg, Heidelberg, Germany.
Markus HohenfellnerDepartment of Urology, University Hospital Heidelberg, Heidelberg, Germany.
Humphrey GardnerTranslational Medicine, Early Clinical Development, AstraZeneca, Gatehouse Park, Waltham, MA, USA.
Carsten GrüllichDepartment of Medical Oncology, National Center for Tumor Diseases Heidelberg, University Hospital Heidelberg, Heidelberg, Germany.
Peter SchirmacherInstitute of Pathology, University Hospital Heidelberg, Heidelberg, Germany.
Wilfried RothInstitute of Pathology, University Hospital Heidelberg, Heidelberg, Germany.
University Hospital Heidelberg · DEHeidelberg University · DEJohannes Gutenberg University Mainz · DEAstraZeneca (United States) · USGerman Cancer Research Center · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Multiple targeted therapy for advanced clear-cell renal cell carcinoma (RCC) has substantially improved patient outcome, but complete remission is uncommon and many tumors eventually develop resistance. Mechanistic, preclinical, and early clinical data highlight c-Met / hepatocyte growth factor receptor as a promising target for RCC therapeutic agents.We have examined MET expression, frequency of MET gene copy gains and MET gene mutation in a large, hospital-based series of renal cell carcinomas with long-term follow-up information.Out of a total of 572 clear-cell RCC, only 17% were negative for MET expression whereas 32% showed high protein levels. High MET expression and MET copy number gains were associated with an aggressive phenotype and an unfavorable patient outcome. Elevated protein levels in absence of gene amplification were not attributed to mutations, based on results of targeted next-generation sequencing.Our data reveal that clear-cell RCC with MET upregulation show an aggressive behavior and MET copy number increase is evident in a substantial percentage of patients with high-grade carcinomas and metastatic disease. Diagnostic assessment of MET expression and amplification may be of predictive value to guide targeted therapy against MET signaling in patients with clear-cell RCC.

Indexed as

Biomarkers, TumorGene DosageGene ExpressionAgedAged, 80 and overCarcinoma, Renal CellDisease ProgressionDNA Mutational AnalysisFemaleHepatocyte Growth FactorHumansImmunohistochemistryKidney NeoplasmsMaleMiddle AgedMultimodal ImagingBiomarkers, TumorHepatocyte Growth FactorMET protein, humanProto-Oncogene Proteins c-metbiomarkerHGFMETrenal cell carcinomatargeted therapy

Identifiers

PMID27894094
PMCPMC5352033
OpenAlexW2556311099

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.