Evidence map›Paper›PMID 29238047›Full record

ArticleCell death & disease2017

Negative control of the HGF/c-MET pathway by TGF-β: a new look at the regulation of stemness in glioblastoma.

Eleanna Papa, Michael Weller, Tobias Weiss, Elisa Ventura, Isabel Burghardt, Emese Szabó

Open access · goldAbstract read
In one paragraph

Article in Cell death & disease, 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
1.6field-weighted citation impact, top 14% 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, 39 citations in OpenAlex.

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  18. MET in glioma: signaling pathways and targeted therapies.Journal of experimental & clinical cancer research : CR · 2019
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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

6 authors at 1 institution in 1 country.

Eleanna PapaLaboratory of Molecular Neuro-Oncology, Department of Neurology, University Hospital and University of Zurich, Zurich, 8091, Switzerland.
Michael WellerLaboratory of Molecular Neuro-Oncology, Department of Neurology, University Hospital and University of Zurich, Zurich, 8091, Switzerland.
Tobias WeissLaboratory of Molecular Neuro-Oncology, Department of Neurology, University Hospital and University of Zurich, Zurich, 8091, Switzerland.
Elisa VenturaLaboratory of Molecular Neuro-Oncology, Department of Neurology, University Hospital and University of Zurich, Zurich, 8091, Switzerland.
Isabel BurghardtLaboratory of Molecular Neuro-Oncology, Department of Neurology, University Hospital and University of Zurich, Zurich, 8091, Switzerland.
Emese SzabóLaboratory of Molecular Neuro-Oncology, Department of Neurology, University Hospital and University of Zurich, Zurich, 8091, Switzerland. emese.szabo@usz.ch.
University Hospital of Zurich · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Multiple target inhibition has gained considerable interest in combating drug resistance in glioblastoma, however, understanding the molecular mechanisms of crosstalk between signaling pathways and predicting responses of cancer cells to targeted interventions has remained challenging. Despite the significant role attributed to transforming growth factor (TGF)-β family and hepatocyte growth factor (HGF)/c-MET signaling in glioblastoma pathogenesis, their functional interactions have not been well characterized. Using genetic and pharmacological approaches to stimulate or antagonize the TGF-β pathway in human glioma-initiating cells (GIC), we observed that TGF-β exerts an inhibitory effect on c-MET phosphorylation. Inhibition of either mitogen-activated protein kinase (MAPK)/ extracellular signal-regulated kinase (ERK) or phosphatidylinositol 3-kinase (PI3K)/protein kinase B (PKB/AKT) signaling pathway attenuated this effect. A comparison of c-MET-driven and c-MET independent GIC models revealed that TGF-β inhibits stemness in GIC at least in part via its negative regulation of c-MET activity, suggesting that stem cell (SC) maintenance may be controlled by the balance between these two oncogenic pathways. Importantly, immunohistochemical analyses of human glioblastoma and ex vivo single-cell gene expression profiling of TGF-β and HGF confirm the negative interaction between both pathways. These novel insights into the crosstalk of two major pathogenic pathways in glioblastoma may explain some of the disappointing results when targeting either pathway alone in human glioblastoma patients and inform on potential future designs on targeted pharmacological or genetic intervention.

Indexed as

Gene Expression Regulation, NeoplasticAntineoplastic AgentsButadienesCell Line, TumorDrug Resistance, NeoplasmGlioblastomaHepatocyte Growth FactorHumansMitogen-Activated Protein Kinase 1Mitogen-Activated Protein Kinase 3Mitogen-Activated Protein KinasesNeoplastic Stem CellsNitrilesPhosphatidylinositol 3-KinasesPhosphoinositide-3 Kinase InhibitorsPhosphorylationAntineoplastic AgentsButadienescapivasertibEMD1214063Hepatocyte Growth FactorHGF protein, humanLY-2157299MAPK1 protein, humanMitogen-Activated Protein Kinase 1Mitogen-Activated Protein Kinase 3Mitogen-Activated Protein KinasesNitrilesPhosphatidylinositol 3-KinasesPhosphoinositide-3 Kinase InhibitorsProtein Serine-Threonine KinasesProto-Oncogene Proteins c-aktProto-Oncogene Proteins c-metPteridinesPyrazolesPyridazinesPyrimidinesPyrrolesQuinolinesReceptors, Transforming Growth Factor betaReceptor, Transforming Growth Factor-beta Type ISD-208Transforming Growth Factor betaU 0126

Identifiers

PMID29238047
PMCPMC5870582
OpenAlexW2774523514

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.