Evidence map›Paper›PMID 35582442›Full record

ReviewCancer drug resistance (Alhambra, Calif.)2020

Drug resistance in glioblastoma: are persisters the key to therapy?

Lisa Oliver, Lisenn Lalier, Céline Salaud, Dominique Heymann, Pierre François Cartron, François M Vallette

Abstract readReview
In one paragraph

Review in Cancer drug resistance (Alhambra, Calif.), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
–field-weighted citation impact
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

47 citing papers in PubMed.

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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.

Lisa OliverUniversité de Nantes, INSERM, CRCINA, Nantes 44007, France.
Lisenn LalierUniversité de Nantes, INSERM, CRCINA, Nantes 44007, France.
Céline SalaudUniversité de Nantes, INSERM, CRCINA, Nantes 44007, France.
Dominique HeymannUniversité de Nantes, INSERM, CRCINA, Nantes 44007, France.
Pierre François CartronUniversité de Nantes, INSERM, CRCINA, Nantes 44007, France.
François M ValletteUniversité de Nantes, INSERM, CRCINA, Nantes 44007, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glioblastoma (GBM) represents the main form of brain tumors in adults, and one of the most aggressive cancers overall. The treatment of GBM is a combination of surgery (when possible), chemotherapy (usually Temozolomide, TMZ) and radiotherapy (RT). However, despite this heavy treatment, GBM invariably recur and the median length of survival following diagnosis is 12 to 15 months, with less than 10% of people surviving longer than five years. GBM is extremely resistant to most treatments because of its heterogeneous nature, which is associated with extreme clonal plasticity and the presence of cancer stem cells, refractory to TMZ- and RT-induced cell death. In this review, we explore the mechanisms by which cancer cells, and especially GBM, can acquire resistance to treatment. We describe and discuss the concept of persister/tolerant cells that precede and/or accompany the acquisition of resistance. Persister/tolerant cells are cancer cells that are not eliminated by treatment(s) because of different mechanisms ranging from dormancy/quiescence to senescence. We discuss the possibility of targeting these mechanisms in new therapeutic regimen.

Indexed as

chromatin remodelingDrug resistancemetabolismpersisterstolerancetumor environment

Identifiers

PMID35582442
PMCPMC8992484

What OpenQuestion holds

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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.