Evidence map›Paper›PMID 30877103›Full record

ArticleCancer research2019

Intratumoral Genetic and Functional Heterogeneity in Pediatric Glioblastoma.

Mary Hoffman, Aaron H Gillmor, Daniel J Kunz, Michael J Johnston, Ana Nikolic, Kiran Narta, Mehdi Zarrei, Jennifer King, Katrina Ellestad, Ngoc Ha Dang and 21 more

Open access · bronzeAbstract read
In one paragraph

Article in Cancer research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
2.9field-weighted citation impact, top 9% 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

33 citing papers in PubMed, 48 citations in OpenAlex.

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  19. Advances in the Treatment of Pediatric Brain Tumors.Children (Basel, Switzerland) · 2022
    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

31 authors at 9 institutions in 4 countries.

Mary HoffmanDepartment of Biochemistry and Molecular Biology, University of Calgary, Calgary, Alberta, Canada.
Aaron H GillmorDepartment of Biochemistry and Molecular Biology, University of Calgary, Calgary, Alberta, Canada.
Daniel J KunzCavendish Laboratory, Department of Physics, University of Cambridge, Cambridge, United Kingdom.ORCID 0000-0003-3597-6591
Michael J JohnstonAlberta Children's Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada.ORCID 0000-0001-6769-6311
Ana NikolicDepartment of Biochemistry and Molecular Biology, University of Calgary, Calgary, Alberta, Canada.
Kiran NartaDepartment of Biochemistry and Molecular Biology, University of Calgary, Calgary, Alberta, Canada.
Mehdi ZarreiThe Centre for Applied Genomics and Program in Genetics and Genome Biology, The Hospital for Sick Children Research Institute, Toronto, Ontario, Canada.
Jennifer KingAlberta Children's Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada.
Katrina EllestadAlberta Children's Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada.
Ngoc Ha DangAlberta Children's Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada.
Florence M G CavalliArthur and Sonia Labatt Brain Tumour Research Centre, The Hospital for Sick Children Research Institute, Toronto, Ontario, Canada.
Michelle M KushidaArthur and Sonia Labatt Brain Tumour Research Centre, The Hospital for Sick Children Research Institute, Toronto, Ontario, Canada.
Fiona J CoutinhoArthur and Sonia Labatt Brain Tumour Research Centre, The Hospital for Sick Children Research Institute, Toronto, Ontario, Canada.
Yuankun ZhuThe Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.
Betty LuuArthur and Sonia Labatt Brain Tumour Research Centre, The Hospital for Sick Children Research Institute, Toronto, Ontario, Canada.
Yussanne MaCanada's Michael Smith Genome Sciences Centre, BC Cancer Agency, Vancouver, British Columbia, Canada.
Andrew J MungallCanada's Michael Smith Genome Sciences Centre, BC Cancer Agency, Vancouver, British Columbia, Canada.ORCID 0000-0002-0905-2742
Richard MooreCanada's Michael Smith Genome Sciences Centre, BC Cancer Agency, Vancouver, British Columbia, Canada.
Marco A MarraCanada's Michael Smith Genome Sciences Centre, BC Cancer Agency, Vancouver, British Columbia, Canada.ORCID 0000-0001-7146-7175
Michael D TaylorArthur and Sonia Labatt Brain Tumour Research Centre, The Hospital for Sick Children Research Institute, Toronto, Ontario, Canada.
Trevor J PughPrincess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada.
Peter B DirksDepartment of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada.
Douglas StrotherDepartments of Oncology and Pediatrics, Alberta Children's Hospital, Calgary, Alberta, Canada.
Lucie Lafay-CousinDepartments of Oncology and Pediatrics, Alberta Children's Hospital, Calgary, Alberta, Canada.
Adam C ResnickThe Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.
Stephen SchererThe Centre for Applied Genomics and Program in Genetics and Genome Biology, The Hospital for Sick Children Research Institute, Toronto, Ontario, Canada.ORCID 0000-0002-8326-1999
Donna L SengerAlberta Children's Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada.
Benjamin D SimonsCavendish Laboratory, Department of Physics, University of Cambridge, Cambridge, United Kingdom.ORCID 0000-0002-3875-7071
Jennifer A ChanAlberta Children's Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada.
A Sorana MorrissyDepartment of Biochemistry and Molecular Biology, University of Calgary, Calgary, Alberta, Canada.
Marco GalloDepartment of Biochemistry and Molecular Biology, University of Calgary, Calgary, Alberta, Canada. marco.gallo@ucalgary.ca.
University of Calgary · CAAlberta Children's Hospital · CABrain Tumour Research · GBCanada's Michael Smith Genome Sciences Centre · CAUniversity of Toronto · CAChildren's Hospital of Philadelphia · USPrincess Margaret Cancer Centre · CAUniversity of Cambridge · GBWellcome/MRC Cambridge Stem Cell Institute · GB

Funding

Cancer Research UK C6946/A14492CIHR ICT-156651CIHR PJT-156278Medical Research Council MC_PC_12009Wellcome Trust 092096Wellcome Trust 098357Wellcome Trust 203828Wellcome Trust 203828/Z/16/AWellcome Trust 203828/Z/16/Z
6 · The paper itself

Abstract

Pediatric glioblastoma (pGBM) is a lethal cancer with no effective therapies. To understand the mechanisms of tumor evolution in this cancer, we performed whole-genome sequencing with linked reads on longitudinally resected pGBM samples. Our analyses showed that all diagnostic and recurrent samples were collections of genetically diverse subclones. Clonal composition rapidly evolved at recurrence, with less than 8% of nonsynonymous single-nucleotide variants being shared in diagnostic-recurrent pairs. To track the origins of the mutational events observed in pGBM, we generated whole-genome datasets for two patients and their parents. These trios showed that genetic variants could be (i) somatic, (ii) inherited from a healthy parent, or (iii)

Indexed as

MutationAnimalsBiomarkers, TumorBrain NeoplasmsChildGene Expression ProfilingGlioblastomaHumansLongitudinal StudiesMiceNeoplasm Recurrence, LocalNeoplastic Stem CellsTumor Cells, CulturedWhole Genome SequencingXenograft Model Antitumor AssaysBiomarkers, Tumor

Identifiers

PMID30877103
PMCPMC7282886
OpenAlexW2922126224

What OpenQuestion holds

Textmetadata
LicenceTDM
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.