Identification of discriminating biomarkers for human disease using integrative network biology.

ABSTRACT: There is a strong clinical imperative to identify discerning molecular biomarkers of disease to inform diagnosis, prognosis, and treatment. Ideally, such biomarkers would be drawn from peripheral sources non-invasively to reduce costs and lower potential for complication. Advances in high-throughput genomics and proteomics have vastly increased the space of prospective molecular biomarkers. Consequently, the elucidation of molecular biomarkers of clinical importance often entails a genome- or proteome-wide search for candidates. Here we present a novel framework for the identification of disease-specific protein biomarkers through the integration of biofluid proteomes and inter-disease genomic relationships using a network paradigm. We created a blood plasma biomarker network by linking ex

SUBMITTER: Dudley JT 

PROVIDER: S-EPMC2749008 | biostudies-literature | 2009

REPOSITORIES: biostudies-literature