Personalized characterization of diseases using sample-specific networks.

ABSTRACT: A complex disease generally results not from malfunction of individual molecules but from dysfunction of the relevant system or network, which dynamically changes with time and conditions. Thus, estimating a condition-specific network from a single sample is crucial to elucidating the molecular mechanisms of complex diseases at the system level. However, there is currently no effective way to construct such an individual-specific network by expression profiling of a single sample because of the requirement of multiple samples for computing correlations. We developed here with a statistical method, i.e. a sample-specific network (SSN) method, which allows us to construct individual-specific networks based on molecular expressions of a single sample. Using this method, we can characterize va

SUBMITTER: Liu X 

PROVIDER: S-EPMC5159538 | biostudies-literature | 2016 Dec

REPOSITORIES: biostudies-literature