Diversity spectrum analysis identifies mutation-specific effects of cancer driver genes.

ABSTRACT: Mutation-specific effects of cancer driver genes influence drug responses and the success of clinical trials. We reasoned that these effects could unbalance the distribution of each mutation across different cancer types, as a result, the cancer preference can be used to distinguish the effects of the causal mutation. Here, we developed a network-based framework to systematically measure cancer diversity for each driver mutation. We found that half of the driver genes harbor cancer type-specific and pancancer mutations simultaneously, suggesting that the pervasive functional heterogeneity of the mutations from even the same driver gene. We further demonstrated that the specificity of the mutations could influence patient drug responses. Moreover, we observed that diversity was generally in

SUBMITTER: Dong X 

PROVIDER: S-EPMC6946677 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature