Evidence map›Paper›PMID 31969990›Full record

ArticleNPJ genomic medicine2020

Proneural and mesenchymal glioma stem cells display major differences in splicing and lncRNA profiles.

Gabriela D A Guardia, Bruna R Correa, Patricia Rosa Araujo, Mei Qiao, Suzanne Burns, Luiz O F Penalva, Pedro A F Galante

Open access · goldAbstract read
In one paragraph

Article in NPJ genomic medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
2.2field-weighted citation impact, top 11% 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

38 citing papers in PubMed, 49 citations in OpenAlex.

  1. Review
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    Review
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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

7 authors at 4 institutions in 3 countries.

Gabriela D A Guardia1Centro de Oncologia Molecular, Hospital Sírio-Libanês, São Paulo, São Paulo 01309-060 Brazil.
Bruna R Correa1Centro de Oncologia Molecular, Hospital Sírio-Libanês, São Paulo, São Paulo 01309-060 Brazil.
Patricia Rosa AraujoChildren's Cancer Research Institute, UT Health San Antonio, San Antonio, TX 78229 USA.
Mei QiaoChildren's Cancer Research Institute, UT Health San Antonio, San Antonio, TX 78229 USA.
Suzanne BurnsChildren's Cancer Research Institute, UT Health San Antonio, San Antonio, TX 78229 USA.
Luiz O F PenalvaChildren's Cancer Research Institute, UT Health San Antonio, San Antonio, TX 78229 USA.
Pedro A F Galante1Centro de Oncologia Molecular, Hospital Sírio-Libanês, São Paulo, São Paulo 01309-060 Brazil.ORCID 0000-0002-4820-4155
Children's Hospital of San Antonio · USHospital Sírio-Libanês · BRCentre for Genomic Regulation · ESThe University of Texas Health Science Center at San Antonio · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Therapy resistance and recurrence in high-grade gliomas are driven by their populations of glioma stem cells (GSCs). Thus, detailed molecular characterization of GSCs is needed to develop more effective therapies. We conducted a study to identify differences in the splicing profile and expression of long non-coding RNAs in proneural and mesenchymal GSC cell lines. Genes related to cell cycle, DNA repair, cilium assembly, and splicing showed the most differences between GSC subgroups. We also identified genes distinctly associated with survival among patients of mesenchymal or proneural subgroups. We determined that multiple long non-coding RNAs with increased expression in mesenchymal GSCs are associated with poor survival of glioblastoma patients. In summary, our study established critical differences between proneural and mesenchymal GSCs in splicing profiles and expression of long non-coding RNA. These splicing isoforms and lncRNA signatures may contribute to the uniqueness of GSC subgroups, thus contributing to cancer phenotypes and explaining differences in therapeutic responses.

Indexed as

Cancer genomicsCancer stem cellsGene expression analysisGene regulatory networks

Identifiers

PMID31969990
PMCPMC6965107
OpenAlexW3000596917

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.