Evidence map›Paper›PMID 34316689›Full record

ArticleNAR cancer2020

Translation reprogramming by eIF3 linked to glioblastoma resistance.

Juliette Bertorello, Julie Sesen, Julia Gilhodes, Solène Evrard, Monique Courtade-Saïdi, Meera Augustus, Emmanuelle Uro-Coste, Christine Toulas, Elizabeth Cohen-Jonathan Moyal, Catherine Seva and 4 more

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in NAR cancer, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.8field-weighted citation impact, top 30% 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

10 citing papers in PubMed, 15 citations in OpenAlex.

  1. Review
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  9. The Roles and Regulation of mBiomedicines · 2022
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

14 authors at 4 institutions in 2 countries.

Juliette BertorelloCancer Research Center of Toulouse, INSERM UMR 1037, 31037 Toulouse, France.
Julie SesenCancer Research Center of Toulouse, INSERM UMR 1037, 31037 Toulouse, France.
Julia GilhodesInstitut Universitaire du Cancer de Toulouse-Oncopole, 31100 Toulouse, France.
Solène EvrardCancer Research Center of Toulouse, INSERM UMR 1037, 31037 Toulouse, France.
Monique Courtade-SaïdiCancer Research Center of Toulouse, INSERM UMR 1037, 31037 Toulouse, France.
Meera AugustusINSERM U1051, Institute for Neurosciences, Hôpital Saint Eloi, 80 Avenue Augustin Fliche, 34091 Montpellier Cedex 5, France.
Emmanuelle Uro-CosteCancer Research Center of Toulouse, INSERM UMR 1037, 31037 Toulouse, France.
Christine ToulasCancer Research Center of Toulouse, INSERM UMR 1037, 31037 Toulouse, France.
Elizabeth Cohen-Jonathan MoyalCancer Research Center of Toulouse, INSERM UMR 1037, 31037 Toulouse, France.
Catherine SevaCancer Research Center of Toulouse, INSERM UMR 1037, 31037 Toulouse, France.
Erik DassiDepartment of Cellular, Computational and Integrative Biology (CIBIO), University of Trento, Via Sommarive 9, 38123 Trento (TN), Italy.ORCID 0000-0003-4487-0449
Anne CammasCancer Research Center of Toulouse, INSERM UMR 1037, 31037 Toulouse, France.
Nicolas SkuliCancer Research Center of Toulouse, INSERM UMR 1037, 31037 Toulouse, France.
Stefania MillevoiCancer Research Center of Toulouse, INSERM UMR 1037, 31037 Toulouse, France.ORCID 0000-0003-1659-3552
Université Toulouse III - Paul Sabatier · FRInserm · FRInstitut universitaire du cancer de Toulouse Oncopole · FRUniversity of Trento · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Intrinsic resistance to current therapies, leading to dismal clinical outcomes, is a hallmark of glioblastoma multiforme (GBM), the most common and aggressive brain tumor. Understanding the underlying mechanisms of such malignancy is, therefore, an urgent medical need. Deregulation of the protein translation machinery has been shown to contribute to cancer initiation and progression, in part by driving selective translational control of specific mRNA transcripts involved in distinct cancer cell behaviors. Here, we focus on eIF3, a multimeric complex with a known role in the initiation of translation and that is frequently deregulated in cancer. Our results show that the deregulated expression of eIF3e, the e subunit of eIF3, in specific GBM regions could impinge on selective protein synthesis impacting the GBM outcome. In particular, eIF3e restricts the expression of proteins involved in the response to cellular stress and increases the expression of key functional regulators of cell stemness. Such a translation program can therefore serve as a double-edged sword promoting GBM tumor growth and resistance to radiation.

Identifiers

PMID34316689
PMCPMC8210094
OpenAlexW3108887725

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.