Functional characterization of the 19q12 amplicon in grade III breast cancers

作者: Rachael Natrajan , Alan Mackay , Paul M Wilkerson , Maryou B Lambros , Daniel Wetterskog

DOI: 10.1186/BCR3154

关键词: Cancer researchCyclin EComparative genomic hybridizationBiologyGene duplicationCyclin E1Molecular pathologyLocus (genetics)AmpliconMolecular biologyBreast cancer

摘要: Introduction The 19q12 locus is amplified in a subgroup of oestrogen receptor (ER)-negative grade III breast cancers. This amplicon comprises nine genes, including cyclin E1 (CCNE1), which has been proposed as its 'driver'. The aim this study was to identify the genes within whose expression required for survival cancer cells harbouring their amplification.

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