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Primitive neuro-ectodermal tumours (PNET) of the supratentorial region are rare, highly malignant embryonal brain tumours affecting young children. Although supratentorial PNET (sPNET) are histologically similar to infratentorial PNET/medulloblastoma, sPNET have more aggressive clinical phenotypes, ...
ORGANISM(S): Homo sapiens 
We used high-resolution SNP genotyping to identify regions of genomic gain and loss in the genome of 212 medulloblastomas, a malignant pediatric brain tumor. Focal amplifications of fifteen known oncogenes and focal deletions of twenty known tumor suppressor genes (TSG) were revealed, most not prev...
ORGANISM(S): Homo sapiens 
Primitive neuro-ectodermal tumours (PNET) of the supratentorial region are rare, highly malignant embryonal brain tumours affecting young children. Although supratentorial PNET (sPNET) are histologically similar to infratentorial PNET/medulloblastoma, sPNET have more aggressive clinical phenotypes, ...
ORGANISM(S): Homo sapiens 
Affymetrix SNP6 profiling of 1087 medulloblastoma samples and 10 medulloblastoma cell lines. Genomic DNA was extracted from primary medulloblastoma samples and medulloblastoma cell lines and hybridized to Affymetrix SNP6 arrays according to the manufacturer's instructions.
ORGANISM(S): Homo sapiens 
Glioblastoma (GBM) is an incurable brain tumor carrying a dismal prognosis, which displays considerable heterogeneity. We have recently identified recurrent H3F3A mutations affecting two critical positions of histone H3.3 (K27, G34) in one-third of pediatric GBM. Here we show that each of these H3F3...
ORGANISM(S): Homo sapiens 
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