Large-scale analysis of network bistability for human cancers.

ABSTRACT: Protein-protein interaction and gene regulatory networks are likely to be locked in a state corresponding to a disease by the behavior of one or more bistable circuits exhibiting switch-like behavior. Sets of genes could be over-expressed or repressed when anomalies due to disease appear, and the circuits responsible for this over- or under-expression might persist for as long as the disease state continues. This paper shows how a large-scale analysis of network bistability for various human cancers can identify genes that can potentially serve as drug targets or diagnosis biomarkers.

SUBMITTER: Shiraishi T 

PROVIDER: S-EPMC2900289 | biostudies-literature | 2010 Jul

REPOSITORIES: biostudies-literature