Evidence map›Paper›PMID 31453379›Full record

ArticleCommunications biology2019

Cell-derived extracellular vesicles can be used as a biomarker reservoir for glioblastoma tumor subtyping.

Rosemary Lane, Thomas Simon, Marian Vintu, Benjamin Solkin, Barbara Koch, Nicolas Stewart, Graeme Benstead-Hume, Frances M G Pearl, Giles Critchley, Justin Stebbing and 1 more

Abstract read
In one paragraph

Article in Communications biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers.

0numbers the graph read from it
0cells of the map it votes in
63citing 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

63 citing papers in PubMed.

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3 more citing papers are in PubMed but not listed here.

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

11 authors.

Rosemary Lane *1Department of Biochemistry and Biomedicine, School of Life Sciences, University of Sussex, Brighton, BN1 9QG UK.
Thomas Simon *1Department of Biochemistry and Biomedicine, School of Life Sciences, University of Sussex, Brighton, BN1 9QG UK.ORCID 0000-0002-3280-2716
Marian Vintu *1Department of Biochemistry and Biomedicine, School of Life Sciences, University of Sussex, Brighton, BN1 9QG UK.
Benjamin Solkin1Department of Biochemistry and Biomedicine, School of Life Sciences, University of Sussex, Brighton, BN1 9QG UK.
Barbara Koch1Department of Biochemistry and Biomedicine, School of Life Sciences, University of Sussex, Brighton, BN1 9QG UK.
Nicolas Stewart2Pharmacy and Biomolecular Sciences, University of Brighton, Brighton, BN2 4GJ UK.ORCID 0000-0002-8969-4242
Graeme Benstead-Hume3Bioinformatics Group, School of Life Sciences, University of Sussex, Falmer, Brighton, BN1 9QG UK.ORCID 0000-0003-1478-3985
Frances M G Pearl3Bioinformatics Group, School of Life Sciences, University of Sussex, Falmer, Brighton, BN1 9QG UK.ORCID 0000-0002-8210-4393
Giles Critchley4Department of Neurosurgery, Hurstwood Park Neurosciences Centre, Brighton and Sussex University Hospitals, Brighton, UK.
Justin Stebbing5Department of Surgery and Cancer, Division of Cancer, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London, W12 ONN UK.
Georgios Giamas1Department of Biochemistry and Biomedicine, School of Life Sciences, University of Sussex, Brighton, BN1 9QG UK.

Funding

Department of Health NIHR-RP-011-053Wellcome TrustWellcome Trust 095605/Z/11/AWellcome Trust 208348/Z/17/Z
6 · The paper itself

Abstract

Glioblastoma (GBM) is one of the most aggressive solid tumors for which treatment options and biomarkers are limited. Small extracellular vesicles (sEVs) produced by both GBM and stromal cells are central in the inter-cellular communication that is taking place in the tumor bulk. As tumor sEVs are accessible in biofluids, recent reports have suggested that sEVs contain valuable biomarkers for GBM patient diagnosis and follow-up. The aim of the current study was to describe the protein content of sEVs produced by different GBM cell lines and patient-derived stem cells. Our results reveal that the content of the sEVs mirrors the phenotypic signature of the respective GBM cells, leading to the description of potential informative sEV-associated biomarkers for GBM subtyping, such as CD44. Overall, these data could assist future GBM in vitro studies and provide insights for the development of new diagnostic and therapeutic methods as well as personalized treatment strategies.

Indexed as

AstrocytesBiomarkers, TumorBrain NeoplasmsCell Line, TumorExtracellular VesiclesGene Expression Regulation, NeoplasticGlioblastomaHumansNeoplasm InvasivenessBiomarkers, TumorHead and neck cancerTumour biomarkers

Identifiers

PMID31453379
PMCPMC6700082

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.