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We tested whether loss of p53 function leads to insulin-like growth factor 2 (IGF2) pathway dependency in vivo in genetically defined mouse models. Unexpectedly we found lethality, due to post-natal lung haemorrhage, occurred in Igf2 paternal null allele female mice (Igf2-p) but only if derived from...
ORGANISM(S): Mus musculus 
Cultured human embryonic stem (hES) cells can acquire genetic and epigenetic changes that make them vulnerable to transformation. As hES cells with cancer-cell characteristics share properties with normal hES cells, such as self-renewal, teratoma formation and the expression of pluripotency markers,...
ORGANISM(S): Homo sapiens 
Copy number analysis of 21 paediatric low-grade astrocytomas identified a discrete copy number gain of 1.9Mb in chromosome band 7q34. The gain was present in 12/14 cerebellar pilocytic astrocytomas. Subsequent analysis of tumour cDNA indentified a novel gene fusion between KIAA1549 and BRAF in these...
ORGANISM(S): Homo sapiens 
Genome-wide DNA methylation reference profiles of 13 normal somatic tissues, placenta, sperm and an immortalized cell line using the meDIP technique and a custom oligonucleotide array targetting the vast majority of annotated TSSs and non-promoter CGIs in the human genome.
ORGANISM(S): Homo sapiens 
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