ArticleJournal of neuro-oncology2011
Whole-genomic survey of oligodendroglial tumors: correlation between allelic imbalances and gene expression profiles.
Article in Journal of neuro-oncology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
What it found
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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.
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.
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Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.
- Frequency and Prognostic Impact of CDKN2A/B Alteration in Oligodendrogliomas: Systematic Review and Meta-analysis.Neurologia medico-chirurgica · 2024Pooled it
- Genomic profiles of IDH-mutant gliomas: MYCN-amplified IDH-mutant astrocytoma had the worst prognosis.Scientific reports · 2023Article
- Genetic and epigenetic alterations in primary-progressive paired oligodendroglial tumors.PloS one · 2013Article
Corrections and comments
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Authors and funding
10 authors at 5 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Malignant gliomas are the most common subtype of primary central nervous system (CNS) tumors. Their pathological classification, however, remains subjective, stimulating researchers to actively seek objective molecular markers to discover alternative and more reproducible tools for improved subtypification. Herein, we present a global survey of genomic alterations in oligodendroglial tumors (OT). Genetic and epigenetic alterations identified in this study are correlated with OT molecular groups we have recently reported: a neurogenic group composed of tumors with loss of heterozygosity (LOH) at 1p-19q, IDH1 mutations, and MGMT promoter methylation, showing good prognosis; an intermediate group, presenting TP53 mutations or LOH at 17p, IDH1 mutations, and GSTP1 promoter methylation; and a proliferative group, presenting major genetic alterations (LOH at 10q, EGFR amplification, and CDKN2A/ARF deletion) and poor prognosis. These results allowed us to refine our molecular characterization associated with prognosis, referring exclusively to oligodendroglial tumors.
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Registered trials
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.