Abstract:
:We have developed a proteome database (DB), BiomarkerDigger (http://biomarkerdigger.org) that automates data analysis, searching, and metadata-gathering function. The metadata-gathering function searches proteome DBs for protein-protein interaction, Gene Ontology, protein domain, Online Mendelian Inheritance in Man, and tissue expression profile information and integrates it into protein data sets that are accessed through a search function in BiomarkerDigger. This DB also facilitates cross-proteome comparisons by classifying proteins based on their annotation. BiomarkerDigger highlights relationships between a given protein in a proteomic data set and any known biomarkers or biomarker candidates. The newly developed BiomarkerDigger system is useful for multi-level synthesis, comparison, and analyses of data sets obtained from currently available web sources. We demonstrate the application of this resource to the identification of a serological biomarker for hepatocellular carcinoma by comparison of plasma and tissue proteomic data sets from healthy volunteers and cancer patients.
journal_name
Proteomicsjournal_title
Proteomicsauthors
Jeong SK,Kwon MS,Lee EY,Lee HJ,Cho SY,Kim H,Yoo JS,Omenn GS,Aebersold R,Hanash S,Paik YKdoi
10.1002/pmic.200800593subject
Has Abstractpub_date
2009-07-01 00:00:00pages
3729-40issue
14eissn
1615-9853issn
1615-9861journal_volume
9pub_type
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