In:
Liver International, Wiley, Vol. 33, No. 8 ( 2013-09), p. 1239-1248
Abstract:
A large amount of liver‐related physiological and pathological data exist in publicly available biological and bibliographic databases, which are usually far from comprehensive or integrated. Data collection, integration and mining processes pose a great challenge to scientific researchers and clinicians interested in the liver. Method To address these problems, we constructed LiverAtlas ( http://liveratlas.hupo.org.cn ), a comprehensive resource of biomedical knowledge related to the liver and various hepatic diseases by incorporating 53 databases. Results In the present version, LiverAtlas covers data on liver‐related genomics, transcriptomics, proteomics, metabolomics and hepatic diseases. Additionally, LiverAtlas provides a wealth of manually curated information, relevant literature citations and cross‐references to other databases. Importantly, an expert‐confirmed Human Liver Disease Ontology, including relevant information for 227 types of hepatic disease, has been constructed and is used to annotate LiverAtlas data. Furthermore, we have demonstrated two examples of applying LiverAtlas data to identify candidate markers for hepatocellular carcinoma (HCC) at the systems level and to develop a systems biology‐based classifier by combining the differential gene expression with topological features of human protein interaction networks to enhance the ability of HCC differential diagnosis. Conclusion LiverAtlas is the most comprehensive liver and hepatic disease resource, which helps biologists and clinicians to analyse their data at the systems level and will contribute much to the biomarker discovery and diagnostic performance enhancement for liver diseases.
Type of Medium:
Online Resource
ISSN:
1478-3223
,
1478-3231
DOI:
10.1111/liv.2013.33.issue-8
Language:
English
Publisher:
Wiley
Publication Date:
2013
detail.hit.zdb_id:
2102783-3
detail.hit.zdb_id:
2124684-1
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