Evidence map›Paper›PMID 31602000›Full record

ArticleScientific reports2019

BMP signaling mediates glioma stem cell quiescence and confers treatment resistance in glioblastoma.

Rohit Sachdeva, Megan Wu, Kevin Johnson, Hyunsoo Kim, Angela Celebre, Uswa Shahzad, Maya Srikanth Graham, John A Kessler, Jeffrey H Chuang, Jason Karamchandani and 3 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
60citing papers in PubMed, 1 pooled it
4.6field-weighted citation impact, top 4% 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

60 citing papers in PubMed, 1 synthesis or guideline pooled it, 99 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

13 authors at 7 institutions in 3 countries.

Rohit SachdevaArthur and Sonia Labatt Brain Tumour Research Centre, Hospital for Sick Kids, Toronto, Ontario, Canada.
Megan WuArthur and Sonia Labatt Brain Tumour Research Centre, Hospital for Sick Kids, Toronto, Ontario, Canada.
Kevin JohnsonThe Jackson Laboratory for Genomic Medicine, Farmington, Connecticut, USA.ORCID http://orcid.org/0000-0003-0016-5158
Hyunsoo KimThe Jackson Laboratory for Genomic Medicine, Farmington, Connecticut, USA.ORCID http://orcid.org/0000-0002-2194-6626
Angela CelebreArthur and Sonia Labatt Brain Tumour Research Centre, Hospital for Sick Kids, Toronto, Ontario, Canada.
Uswa ShahzadArthur and Sonia Labatt Brain Tumour Research Centre, Hospital for Sick Kids, Toronto, Ontario, Canada.
Maya Srikanth GrahamDepartment of Neurology, Memorial Sloan Kettering, New York City, New York, USA.
John A KesslerDepartment of Neurology and Institute for Stem Cell Medicine, Northwestern University, Chicago, Illinois, USA.
Jeffrey H ChuangThe Jackson Laboratory for Genomic Medicine, Farmington, Connecticut, USA.ORCID http://orcid.org/0000-0002-3298-2358
Jason KaramchandaniDepartment of Laboratory Medicine, Montreal Neurological Institute, McGill University, Montreal, Quebec, Canada.
Markus BredelDepartment of Radiation Oncology, University of Alabama-Birmingham, Birmingham, Alabama, USA.
Roel VerhaakThe Jackson Laboratory for Genomic Medicine, Farmington, Connecticut, USA.ORCID http://orcid.org/0000-0003-2773-0436
Sunit DasArthur and Sonia Labatt Brain Tumour Research Centre, Hospital for Sick Kids, Toronto, Ontario, Canada. sunit.das@utoronto.ca.ORCID http://orcid.org/0000-0002-2146-4168
Jackson Laboratory · USHospital for Sick Children · CANorthwestern University · USUniversity of Toronto · CAMontreal Neurological Institute and Hospital · CASt. Michael's Hospital · CAUniversity of Alabama at Birmingham · US

Funding

Quantitative Computational Methods to Accurately Measure Tumor Heterogeneity in Solid Tumors to Inform Development of Evolution-based Treatment StrategiesR01CA230031 · NCI · JACKSON LABORATORY · PI CHUANG, JEFFREY HSU-MIN · 2018 to 2022
$2.6M
Gouvernement du Canada | Instituts de Recherche en Santé du Canada | CIHR Skin Research Training Centre (Skin Research Training Centre) CIHR-OG-341329NCI NIH HHS R01 CA230031
6 · The paper itself

Abstract

Despite advances in therapy, glioblastoma remains an incurable disease with a dismal prognosis. Recent studies have implicated cancer stem cells within glioblastoma (glioma stem cells, GSCs) as mediators of therapeutic resistance and tumor progression. In this study, we investigated the role of the transforming growth factor-β (TGF-β) superfamily, which has been found to play an integral role in the maintenance of stem cell homeostasis within multiple stem cell systems, as a mediator of stem-like cells in glioblastoma. We find that BMP and TGF-β signaling define divergent molecular and functional identities in glioblastoma, and mark relatively quiescent and proliferative GSCs, respectively. Treatment of GSCs with BMP inhibits cell proliferation, but does not abrogate their stem-ness, as measured by self-renewal and tumorigencity. Further, BMP pathway activation confers relative resistance to radiation and temozolomide chemotherapy. Our findings define a quiescent cancer stem cell population in glioblastoma that may be a cellular reservoir for tumor recurrence following cytotoxic therapy.

Indexed as

Drug Resistance, NeoplasmAnimalsAntineoplastic AgentsBone Morphogenetic Protein 4Bone Morphogenetic ProteinsBrain NeoplasmsCell DivisionCell Line, TumorCell ProliferationDisease ProgressionGlioblastomaGliomaHomeostasisHumansMiceMice, Inbred NODAntineoplastic AgentsBMP4 protein, humanBone Morphogenetic Protein 4Bone Morphogenetic ProteinsRNA, Small InterferingTemozolomideTGFB1 protein, humanTransforming Growth Factor betaTransforming Growth Factor beta1

Identifiers

PMID31602000
PMCPMC6787003
OpenAlexW2979893646

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.