Evidence map›Paper›PMID 35300150›Full record

ArticleNeuro-oncology advances

An EZH2 blocker sensitizes histone mutated diffuse midline glioma to cholesterol metabolism inhibitors through an off-target effect.

Farah Rahal, Caroline Capdevielle, Benoit Rousseau, Julien Izotte, Jean-William Dupuy, David Cappellen, Guillaume Chotard, Mélissa Ménard, Justine Charpentier, Vincent Jecko and 4 more

Open access · goldAbstract read
In one paragraph

Article in Neuro-oncology advances. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.8field-weighted citation impact, top 32% 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

6 citing papers in PubMed, 9 citations in OpenAlex.

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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

14 authors at 2 institutions in 1 country.

Farah RahalUniv Bordeaux, Campus de Carreire/Victoire, Sciences de la santé/Sciences de l'Homme, Bordeaux, Cedex, France.
Caroline CapdevielleUniv Bordeaux, Campus de Carreire/Victoire, Sciences de la santé/Sciences de l'Homme, Bordeaux, Cedex, France.
Benoit RousseauUniv Bordeaux, Campus de Carreire/Victoire, Sciences de la santé/Sciences de l'Homme, Bordeaux, Cedex, France.
Julien IzotteUniv Bordeaux, Campus de Carreire/Victoire, Sciences de la santé/Sciences de l'Homme, Bordeaux, Cedex, France.
Jean-William DupuyUniv. Bordeaux, Plateforme Protéome, Bordeaux, Cedex, France.
David CappellenUniv Bordeaux, Campus de Carreire/Victoire, Sciences de la santé/Sciences de l'Homme, Bordeaux, Cedex, France.
Guillaume ChotardDepartment of Neurosurgery, Hôpital Pellegrin, Bordeaux University Hospital, place Amélie Raba Léon, Bordeaux, Cedex, France.
Mélissa MénardUniv Bordeaux, Campus de Carreire/Victoire, Sciences de la santé/Sciences de l'Homme, Bordeaux, Cedex, France.
Justine CharpentierUniv Bordeaux, Campus de Carreire/Victoire, Sciences de la santé/Sciences de l'Homme, Bordeaux, Cedex, France.
Vincent JeckoDepartment of Neurosurgery, Hôpital Pellegrin, Bordeaux University Hospital, place Amélie Raba Léon, Bordeaux, Cedex, France.
Charline CaumontDepartment of Pathology, Hôpital Pellegrin, Bordeaux University Hospital, place Amélie Raba Léon, Bordeaux, Cedex, France.
Edouard GimbertDepartment of Neurosurgery, Hôpital Pellegrin, Bordeaux University Hospital, place Amélie Raba Léon, Bordeaux, Cedex, France.
Christophe F GrossetUniv Bordeaux, Campus de Carreire/Victoire, Sciences de la santé/Sciences de l'Homme, Bordeaux, Cedex, France.
Martin HagedornUniv Bordeaux, Campus de Carreire/Victoire, Sciences de la santé/Sciences de l'Homme, Bordeaux, Cedex, France.ORCID https://orcid.org/0000-0002-0960-5116
Université de Bordeaux · FRHôpital Pellegrin · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Diffuse Midline Glioma, H3K27M-mutant (DMG) is a rare, highly aggressive pediatric tumor affecting the brainstem, and is one of the deadliest cancers. Currently available treatment options such as chemotherapy and radiotherapy do only modestly prolong survival. In this pathology, H3K27 mutations deregulate Polycomb Repressive Complex 2 (PRC2), including enzymatic activity of EZH2, which is therefore under investigation as a therapeutic target. Methods: We used a chemical EZH2 inhibitor, GSK126, small interfering RNAs, and a CRISPR/Cas9 knockout approaches in a series of DMG tumor cell lines to investigate metabolic treatment responses by proteomic analysis. A combination strategy was elaborated and studied in primary and established DMG cells, spheroid 3D cultures, and Results: GSK126 shows significant ( Conclusions: Our results reveal an unexpected GSK126-inducible sensitivity to cholesterol biosynthesis inhibitors in highly aggressive pediatric glioma that warrants further evaluation as treatment strategy. This combinatorial therapy should have few side effects because of the low doses used to achieve significant anti-tumor activity.

Indexed as

atorvastatincholesterol metabolismdiffuse midline gliomaDMGenhancer Of Zeste homolog 2EZH2GSK126H3K27M-mutant

Identifiers

PMID35300150
PMCPMC8923007
OpenAlexW4214510900

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.