Evidence map›Paper›PMID 27138567›Full record

ArticleEMBO molecular medicine2016

MET inhibition overcomes radiation resistance of glioblastoma stem-like cells.

Francesca De Bacco, Antonio D'Ambrosio, Elena Casanova, Francesca Orzan, Roberta Neggia, Raffaella Albano, Federica Verginelli, Manuela Cominelli, Pietro L Poliani, Paolo Luraghi and 8 more

Open access · goldAbstract read
In one paragraph

Article in EMBO molecular medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed
6.3field-weighted citation impact, top 3% 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

59 citing papers in PubMed, 104 citations in OpenAlex.

  1. Article
  2. Review
  3. Mechanisms, Microenvironments, and Models: Understanding Therapeutic Resistance in Glioblastoma.International journal of radiation oncology, biology, physics · 2026
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  12. AberrantCells · 2024
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

18 authors at 3 institutions in 1 country.

Francesca De BaccoLaboratory of Cancer Stem Cell Research, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy.
Antonio D'AmbrosioLaboratory of Cancer Stem Cell Research, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy Department of Oncology, University of Torino, Candiolo, Italy.
Elena CasanovaLaboratory of Cancer Stem Cell Research, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy.
Francesca OrzanLaboratory of Cancer Stem Cell Research, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy.
Roberta NeggiaLaboratory of Cancer Stem Cell Research, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy.
Raffaella AlbanoLaboratory of Cancer Stem Cell Research, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy.
Federica VerginelliLaboratory of Cancer Stem Cell Research, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy.
Manuela CominelliDepartment of Molecular and Translational Medicine, Pathology Unit, University of Brescia, Brescia, Italy.
Pietro L PolianiDepartment of Molecular and Translational Medicine, Pathology Unit, University of Brescia, Brescia, Italy.
Paolo LuraghiLaboratory of Cancer Stem Cell Research, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy.
Gigliola ReatoLaboratory of Cancer Stem Cell Research, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy Department of Oncology, University of Torino, Candiolo, Italy.
Serena PellegattaUnit of Molecular Neuro-Oncology, Fondazione IRCCS Istituto Neurologico C. Besta, Milan, Italy.
Gaetano FinocchiaroUnit of Molecular Neuro-Oncology, Fondazione IRCCS Istituto Neurologico C. Besta, Milan, Italy.
Timothy PereraOctimet Oncology Ltd., Oxford, UK.
Elisabetta GaribaldiUnit of Radiotherapy, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy.
Pietro GabrieleUnit of Radiotherapy, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy.
Paolo M ComoglioLaboratory of Cancer Stem Cell Research, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy Department of Oncology, University of Torino, Candiolo, Italy direzione.scientifica@ircc.it carla.boccaccio@ircc.it.
Carla BoccaccioLaboratory of Cancer Stem Cell Research, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy Department of Oncology, University of Torino, Candiolo, Italy direzione.scientifica@ircc.it carla.boccaccio@ircc.it.ORCID 0000-0003-2620-9083
Candiolo Cancer Institute · ITFondazione IRCCS Istituto Neurologico Carlo Besta · ITUniversity of Brescia · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glioblastoma (GBM) contains stem-like cells (GSCs) known to be resistant to ionizing radiation and thus responsible for therapeutic failure and rapidly lethal tumor recurrence. It is known that GSC radioresistance relies on efficient activation of the DNA damage response, but the mechanisms linking this response with the stem status are still unclear. Here, we show that the MET receptor kinase, a functional marker of GSCs, is specifically expressed in a subset of radioresistant GSCs and overexpressed in human GBM recurring after radiotherapy. We elucidate that MET promotes GSC radioresistance through a novel mechanism, relying on AKT activity and leading to (i) sustained activation of Aurora kinase A, ATM kinase, and the downstream effectors of DNA repair, and (ii) phosphorylation and cytoplasmic retention of p21, which is associated with anti-apoptotic functions. We show that MET pharmacological inhibition causes DNA damage accumulation in irradiated GSCs and their depletion in vitro and in GBMs generated by GSC xenotransplantation. Preclinical evidence is thus provided that MET inhibitors can radiosensitize tumors and convert GSC-positive selection, induced by radiotherapy, into GSC eradication.

Indexed as

AnimalsAtaxia Telangiectasia Mutated ProteinsAurora Kinase ACell SurvivalCyclin-Dependent Kinase Inhibitor p21DNA RepairGlioblastomaHeterograftsHumansMiceOncogene Protein v-aktProto-Oncogene Proteins c-metStem CellsAtaxia Telangiectasia Mutated ProteinsATM protein, humanAURKA protein, humanAurora Kinase ACDKN1A protein, humanCyclin-Dependent Kinase Inhibitor p21MET protein, humanOncogene Protein v-aktProto-Oncogene Proteins c-metglioblastomaglioblastoma stem‐like cellsMET oncogeneradiosensitizationradiotherapy

Identifiers

PMID27138567
PMCPMC5130292
OpenAlexW2341448642

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.