ModuleDiscoverer: Identification of regulatory modules in protein-protein interaction networks.

ABSTRACT: The identification of disease-associated modules based on protein-protein interaction networks (PPINs) and gene expression data has provided new insights into the mechanistic nature of diverse diseases. However, their identification is hampered by the detection of protein communities within large-scale, whole-genome PPINs. A presented successful strategy detects a PPIN's community structure based on the maximal clique enumeration problem (MCE), which is a non-deterministic polynomial time-hard problem. This renders the approach computationally challenging for large PPINs implying the need for new strategies. We present ModuleDiscoverer, a novel approach for the identification of regulatory modules from PPINs and gene expression data. Following the MCE-based approach, ModuleDiscoverer uses

SUBMITTER: Vlaic S 

PROVIDER: S-EPMC5764996 | biostudies-literature | 2018 Jan

REPOSITORIES: biostudies-literature