Evidence map›Paper›PMID 25537509›Full record

ArticleOncotarget2015

New insights into the genetics of glioblastoma multiforme by familial exome sequencing.

Christina Backes, Christian Harz, Ulrike Fischer, Jana Schmitt, Nicole Ludwig, Britt-Sabina Petersen, Sabine C Mueller, Yoo-Jin Kim, Nadine M Wolf, Hugo A Katus and 8 more

Open access · diamondAbstract readCase Reports
In one paragraph

Article in Oncotarget, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 25% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. A Systematic Literature Review of Whole Exome and Genome Sequencing Population Studies of Genetic Susceptibility to Cancer.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2020
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  13. Use of Genome-Scale Integrated Analysis to Identify Key Genes and Potential Molecular Mechanisms in Recurrence of Lower-Grade Brain Glioma.Medical science monitor : international medical journal of experimental and clinical research · 2019
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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

18 authors at 3 institutions in 1 country.

Christina BackesClinical Bioinformatics, University of Saarland, Saarbrücken, Germany.
Christian HarzInstitute of Human Genetics, University of Saarland, Medical School, Homburg, Germany.
Ulrike FischerInstitute of Human Genetics, University of Saarland, Medical School, Homburg, Germany.
Jana SchmittInstitute of Human Genetics, University of Saarland, Medical School, Homburg, Germany.
Nicole LudwigInstitute of Human Genetics, University of Saarland, Medical School, Homburg, Germany.
Britt-Sabina PetersenInstitute of Clinical Molecular Biology, Christian-Albrechts-University Kiel, Haus Niemannsweg, Kiel, Germany.
Sabine C MuellerClinical Bioinformatics, University of Saarland, Saarbrücken, Germany.
Yoo-Jin KimDepartment of Pathology, University of Saarland, Medical School, Building, Homburg, Germany.
Nadine M WolfDepartment of Internal Medicine III, University of Heidelberg, Heidelberg, Germany.
Hugo A KatusDepartment of Internal Medicine III, University of Heidelberg, Heidelberg, Germany.
Benjamin MederDepartment of Internal Medicine III, University of Heidelberg, Heidelberg, Germany.
Rhoikos FurtwänglerPediatric Hematology and Oncology, University of Saarland, Medical School, Homburg, Germany.
Andre FrankeInstitute of Clinical Molecular Biology, Christian-Albrechts-University Kiel, Haus Niemannsweg, Kiel, Germany.
Rainer BohleDepartment of Pathology, University of Saarland, Medical School, Building, Homburg, Germany.
Wolfram HennInstitute of Human Genetics, University of Saarland, Medical School, Homburg, Germany.
Norbert GrafPediatric Hematology and Oncology, University of Saarland, Medical School, Homburg, Germany.
Andreas KellerClinical Bioinformatics, University of Saarland, Saarbrücken, Germany.
Eckart MeeseInstitute of Human Genetics, University of Saarland, Medical School, Homburg, Germany.
Saarland University · DEHeidelberg University · DEKiel University · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glioblastoma multiforme (GBM) is the most aggressive and malignant subtype of human brain tumors. While a family clustering of GBM has long been acknowledged, relevant hereditary factors still remained elusive. Exome sequencing of families offers the option to discover respective genetic factors.We sequenced blood samples of one of the rare affected families: while both parents were healthy, both children were diagnosed with GBM. We report 85 homozygous non-synonymous single nucleotide variations (SNVs) in both siblings that were heterozygous in the parents. Beyond known key players for GBM such as ERBB2, PMS2, or CHI3L1, we identified over 50 genes that have not been associated to GBM so far. We also discovered three accumulative effects potentially adding to the tumorigenesis in the siblings: a clustering of multiple variants in single genes (e.g., PTPRB, CROCC), the aggregation of affected genes on specific molecular pathways (e.g., Focal adhesion or ECM receptor interaction) and genomic proximity (e.g., chr22.q12.2, chr1.p36.33). We found a striking accumulation of SNVs in specific genes for the daughter, who developed not only a GBM at the age of 12 years but was subsequently diagnosed with a pilocytic astrocytoma, a common acute lymphatic leukemia and a diffuse pontine glioma.The reported variants underline the relevance of genetic predisposition and cancer development in this family and demonstrate that GBM has a complex and heterogeneous genetic background. Sequencing of other affected families will help to further narrow down the driving genetic causes for this disease.

Indexed as

ExomeAgedAmino Acid SequenceBrain NeoplasmsCell Transformation, NeoplasticChildDNA, NeoplasmFemaleGenetic Predisposition to DiseaseGlioblastomaHumansMaleMiddle AgedMolecular Sequence DataPedigreeDNA, Neoplasmbioinformaticsglioblastoma multiformenext generation sequencing

Identifiers

PMID25537509
PMCPMC4467411
OpenAlexW1908386207

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.