Who's driving anyway? Herculean efforts to identify the drivers of breast cancer
- PMID: 23113888
- PMCID: PMC4053107
- DOI: 10.1186/bcr3325
Who's driving anyway? Herculean efforts to identify the drivers of breast cancer
Abstract
The continuing advancement of sequencing technologies has made the systematic identification of all driving somatic events in cancer a possibility. In the June 2012 issue of Nature, five papers show some significant headway in this endeavor, each a herculean effort of genome sequencing, and transcriptome and copy number analysis resulting in data on thousands of breast cancers. Integrating these massive datasets, the authors were able to further subdivide breast cancer and identify a number of novel driver genes. While the studies represent a leap forward in describing the genomics of breast cancer, and clearly highlight the tremendous diversity between tumors, the studies only scrape the surface of molecular changes in breast tumors, with more granularity to come from the study of epigenomics, single cell sequencing, and so on. The immediate importance of the data to clinical care is currently unknown, and will depend upon detailed identification and functional analysis of driver mutations.
Comment on
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The clonal and mutational evolution spectrum of primary triple-negative breast cancers.Nature. 2012 Apr 4;486(7403):395-9. doi: 10.1038/nature10933. Nature. 2012. PMID: 22495314 Free PMC article.
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The genomic and transcriptomic architecture of 2,000 breast tumours reveals novel subgroups.Nature. 2012 Apr 18;486(7403):346-52. doi: 10.1038/nature10983. Nature. 2012. PMID: 22522925 Free PMC article.
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Whole-genome analysis informs breast cancer response to aromatase inhibition.Nature. 2012 Jun 10;486(7403):353-60. doi: 10.1038/nature11143. Nature. 2012. PMID: 22722193 Free PMC article.
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The landscape of cancer genes and mutational processes in breast cancer.Nature. 2012 May 16;486(7403):400-4. doi: 10.1038/nature11017. Nature. 2012. PMID: 22722201 Free PMC article.
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Sequence analysis of mutations and translocations across breast cancer subtypes.Nature. 2012 Jun 20;486(7403):405-9. doi: 10.1038/nature11154. Nature. 2012. PMID: 22722202 Free PMC article.
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