Integrated DNA methylation and copy-number profiling identify three clinically and biologically relevant groups of anaplastic glioma
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Summary
It is suggested that anaplastic gliomas can be grouped by IDH and 1p/19q status into three molecular groups that show clear links to underlying biology and a significant association with clinical outcome in a prospective trial cohort.
- Type
- article
- Published
- 2014-07-10
- Cited by
- 194
- References
- 41
- Access
- Open access
- OpenAlex
- https://openalex.org/W2011570504
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:20725665
Keywords
DNA methylation, Glioma, Anaplastic astrocytoma, Biology, Oligodendroglial Tumor
References
- Minfi: a flexible and comprehensive Bioconductor package for the analysis of Infinium DNA methylation microarrays
- Codeletion of 1p and 19q determines distinct gene methylation and expression profiles in IDH-mutated oligodendroglial tumors
- The integrated landscape of driver genomic alterations in glioblastoma
- Altered Telomeres in Tumors with ATRX and DAXX Mutations
- IDH1 mutation is sufficient to establish the glioma hypermethylator phenotype
- The common feature of leukemia-associated IDH1 and IDH2 mutations is a neomorphic enzymatic activity that converts α-ketoglutarate to 2-hydroxyglutarate
- Patients with IDH1 wild type anaplastic astrocytomas exhibit worse prognosis than IDH1-mutated glioblastomas, and IDH1 mutation status accounts for the unfavorable prognostic effect of higher age: implications for classification of gliomas
- MGMT testing—the challenges for biomarker-based glioma treatment
- Mutations in CIC and FUBP1 Contribute to Human Oligodendroglioma
- Frequent ATRX mutations and loss of expression in adult diffuse astrocytic tumors carrying IDH1/IDH2 and TP53 mutations
- An Integrated Genomic Analysis of Human Glioblastoma Multiforme
- Panel Review of Anaplastic Oligodendroglioma From European Organization for Research and Treatment of Cancer Trial 26951: Assessment of Consensus in Diagnosis, Influence of 1p/19q Loss, and Correlations With Outcome
- Distribution of TERT promoter mutations in pediatric and adult tumors of the nervous system
- NOA-04 randomized phase III trial of sequential radiochemotherapy of anaplastic glioma with procarbazine, lomustine, and vincristine or temozolomide.
- Evidence for sequenced molecular evolution of IDH1 mutant glioblastoma from a distinct cell of origin.
- MGMT gene silencing and benefit from temozolomide in glioblastoma.
- Identification of a CpG Island Methylator Phenotype that Defines a Distinct Subgroup of Glioma
- The Somatic Genomic Landscape of Glioblastoma
- MGMT CpG island is invariably methylated in adult astrocytic and oligodendroglial tumors with IDH1 or IDH2 mutations
- Paediatric and adult glioblastoma: multiform (epi)genomic culprits emerge
Cited by
- Machine learning classifies cancer
- IDH mutant diffuse and anaplastic astrocytomas have similar age at presentation and little difference in survival: a grading problem for WHO
- Klassifikation von Gliomen
- Adult IDH wild type astrocytomas biologically and clinically resolve into other tumor entities
- Glioblastoma: pathology, molecular mechanisms and markers
- Comprehensive, Integrative Genomic Analysis of Diffuse Lower-Grade Gliomas
- Isocitrate dehydrogenase mutations in gliomas.
- Biomarker-driven diagnosis of diffuse gliomas.
- Oligodendroglioma: pathology, molecular mechanisms and markers
- Treatment of anaplastic glioma.
- Farewell to oligoastrocytoma: in situ molecular genetics favor classification as either oligodendroglioma or astrocytoma
- Mutational landscape and clonal architecture in grade II and III gliomas
- ATRX and IDH1-R132H immunohistochemistry with subsequent copy number analysis and IDH sequencing as a basis for an “integrated” diagnostic approach for adult astrocytoma, oligodendroglioma and glioblastoma
- Molecular classification of diffuse cerebral WHO grade II/III gliomas using genome- and transcriptome-wide profiling improves stratification of prognostically distinct patient groups
- Brain tumour cells interconnect to a functional and resistant network
- Clinical impact of molecular biomarkers in gliomas.
- Anaplastic glioma: current treatment and management
- ETV/Pea3 family transcription factor‐encoding genes are overexpressed in CIC‐mutant oligodendrogliomas
- Evidence-Based Diagnostic Algorithm for Glioma: Analysis of the Results of Pathology Panel Review and Molecular Parameters of EORTC 26951 and 26882 Trials.
- Gliomatosis cerebri: no evidence for a separate brain tumor entity
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