Recent insights into the tempo and mode of somatic evolution


Year:

Session type:

Carlo Maley
The University of California, San Francisco, USA

Abstract

Neoplastic progression and acquired therapeutic resistance in cancer proceed through a process of somatic evolution. The fact that somatic evolution drives these processes is well established. What has been unknown are the dynamics of that process. Recent work from our lab and others is starting to reveal some surprises. There are hints that progression may proceed through a dynamic of punctuated equilibrium. In addition, generating one sequence for the genome of a neoplasm obscures extensive genetic diversity at the cell level, which likely drives both progression and therapeutic resistance. I will describe how powerful tools from evolutionary biology can be brought to bear on the elucidation of these dynamics.

Share this abstractTweet about this on TwitterPrint this pageShare on FacebookEmail this to someoneShare on LinkedIn