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Genomic technologies have unmasked molecularly distinct subgroups among tumors of the same histological type; but understanding the biologic basis of these subgroups has proved difficult since their defining alterations are often numerous, and the cellular origins of most cancers remain unknown. We...
ORGANISM(S): Homo sapiens 
Mouse models of medulloblastoma are compared to human subgroups through microarray expression and other measures This study contrasts mouse medullablastomas from a range of mouse genetic models. For Shh-type medulloblastoma [dka001-005, 009, 033 and 034] and [dka050-057], spontaneous medulloblastom...
ORGANISM(S): Mus musculus 
A series of mouse models designed to mimic pediatric medulloblastoma types in humans were tested by microarray and compared to published human medulloblastoma data Myc-type tumors [dka201-203] were generated by orthotopic injection of Myc-infected cerebellar cells from Cdkn2c-/-, Trp53-/-, Atoh1-GFP...
ORGANISM(S): Mus musculus 
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 
Medulloblastoma is a malignant childhood brain tumour comprising four discrete subgroups. To identify mutations that drive medulloblastoma we sequenced the entire genomes of 37 tumours and matched normal blood. One hundred and thirty-six genes harbouring somatic mutations in this discovery set wer...
ORGANISM(S): Homo sapiens 

Medulloblastoma is a heterogenous disease made up of at least four distinct subtypes of disease which appear to exploit and disrupt naturally occurring developmental pathways of cellular growth and hindbrain development. To better understand the driver mutations of this disease, we performed whol...

DATA FILES FOR PCGP MB WGS - Supersedes (EGAD00001000269)
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