Article
A spatial model predicts that dispersal and cell turnover limit intratumour heterogeneity.
Nature - 10 Sept 2015
Waclaw Bartlomiej, Bozic Ivana, Pittman Meredith E, Hruban Ralph H, Vogelstein Bert, Nowak Martin A
Abstract excerpt
Most cancers in humans are large, measuring centimetres in diameter, and composed of many billions of cells. An equivalent mass of normal cells would be highly heterogeneous as a result of the mutations that occur during each cell division. What is remarkable about cancers is that virtually every neoplastic cell within a large tumour often contains the same core set of genetic alterations, with heterogeneity...
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