Our understanding of how DNA copy number changes contribute to disease, including cancer, has to a large degree been focused on the changes in gene dosage that they generate and has neglected the effects of the DNA rearrangements that lead to their formation. A new study reports an innovative analytical framework for copy number alterations that are oncogenic primarily owing to the genomic rearrangements that underlie them.
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R.B. receives research support from and is a consultant for Novartis. M.M. receives research support from Bayer and is a founding advisor of Foundation Medicine, for which he was previously a consultant and in which he previously held equity.
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Beroukhim, R., Zhang, X. & Meyerson, M. Copy number alterations unmasked as enhancer hijackers. Nat Genet 49, 5–6 (2017). https://doi.org/10.1038/ng.3754
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DOI: https://doi.org/10.1038/ng.3754
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