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The ToxBank Data Warehouse: Supporting the Replacement of In Vivo Repeated Dose Systemic Toxicity Testing
Author(s) -
Kohonen Pekka,
Benfenati Emilio,
Bower David,
Ceder Rebecca,
Crump Michael,
Cross Kevin,
Grafström Roland C.,
Healy Lyn,
Helma Christoph,
Jeliazkova Nina,
Jeliazkov Vedrin,
Maggioni Silvia,
Miller Scott,
Myatt Glenn,
Rautenberg Michael,
Stacey Glyn,
Willighagen Egon,
Wiseman Jeff,
Hardy Barry
Publication year - 2013
Publication title -
molecular informatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.481
H-Index - 68
eISSN - 1868-1751
pISSN - 1868-1743
DOI - 10.1002/minf.201200114
Subject(s) - computer science , resource (disambiguation) , toxicogenomics , data warehouse , container (type theory) , database , engineering , chemistry , mechanical engineering , computer network , biochemistry , gene expression , gene
The aim of the SEURAT‐1 (Safety Evaluation Ultimately Replacing Animal Testing‐1) research cluster, comprised of seven EU FP7 Health projects co‐financed by Cosmetics Europe, is to generate a proof‐of‐concept to show how the latest technologies, systems toxicology and toxicogenomics can be combined to deliver a test replacement for repeated dose systemic toxicity testing on animals. The SEURAT‐1 strategy is to adopt a mode‐of‐action framework to describe repeated dose toxicity, combining in vitro and in silico methods to derive predictions of in vivo toxicity responses. ToxBank is the cross‐cluster infrastructure project whose activities include the development of a data warehouse to provide a web‐accessible shared repository of research data and protocols, a physical compounds repository, reference or “gold compounds” for use across the cluster (available via wiki.toxbank.net), and a reference resource for biomaterials. Core technologies used in the data warehouse include the ISA‐Tab universal data exchange format, REpresentational State Transfer (REST) web services, the W3C Resource Description Framework (RDF) and the OpenTox standards. We describe the design of the data warehouse based on cluster requirements, the implementation based on open standards, and finally the underlying concepts and initial results of a data analysis utilizing public data related to the gold compounds.