Pediatric and AYA meningiomas constitute a molecularly distinct entity not captured by adult-based risk strategies
GSE317578No linked publication
Overview
- Modality
- DNA methylation (array)
- Sample count
- 293
- Patient count
- Not reported
- Institution
- University Hospital Heidelberg, Intitute of Pathology
- Corresponding author
- Philipp Sievers, Felix Sahm
- Platform
- Illumina HumanMethylation450 BeadChip (GPL13534), Infinium MethylationEPIC (GPL21145), Illumina Infinium MethylationEPIC v2.0 array (GPL33022)
- Access type
- open
- Tissue preservation
- both
- WHO edition
- Not reported
Cohort detail
- Grade breakdown
- Not reported
- Sex distribution
- 156 female, 137 male (n=293, per-sample 'Sex' field)
- Age distribution
- age group 0-14 years: 115; 15-39 years: 178 (n=293, per-sample 'age group' field; pediatric/AYA cohort)
- Anatomic location
- Per-sample 'localisation' field (n=293): supratentorial 112, skull_base 50, posterior_fossa 31, spinal 25, intraventricular (ventricel) 15, orbital 11, tentorial 4, not available/NA 45.
- Brain invasion
- Not reported
- Normal/control tissue
- None
Priority attributes
Large cohort (top quartile)Molecular subtype annotated
Publications
No publication linked.
Sources
- GEOhttps://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE317578