Abstract
mTORC1 inhibitors were first approved for the use in metastatic kidney cancer. However, observed treatment benefit was highly heterogeneous among patients. Through case-based cancer genomic sequencing of therapeutic outliers, we can begin to appreciate the convergent evolution of given cancer pathways/phenotypes beyond genes in kidney cancer, like a braided river. Clin Cancer Res; 22(10); 2320-2. ©2016 AACRSee related article by Kwiatkowski et al., p. 2445.