title: The ToxBank Data Warehouse: Supporting the Replacement of In Vivo Repeated Dose Systemic Toxicity Testing.
abstract: 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.
authors.affiliation: Karolinska Institutet, Stockholm, Sweden.
authors.forename: Pekka
authors.initials: P
authors.lastname: Kohonen
authors.affiliation: Istituto di Ricerche Farmacologiche Mario Negri, Milan, Italy.
authors.forename: Emilio
authors.initials: E
authors.lastname: Benfenati
authors.affiliation: Leadscope, Columbus, USA.
authors.forename: David
authors.initials: D
authors.lastname: Bower
authors.affiliation: Karolinska Institutet, Stockholm, Sweden.
authors.forename: Rebecca
authors.initials: R
authors.lastname: Ceder
authors.affiliation: Leadscope, Columbus, USA.
authors.forename: Michael
authors.initials: M
authors.lastname: Crump
authors.affiliation: Leadscope, Columbus, USA.
authors.forename: Kevin
authors.initials: K
authors.lastname: Cross
authors.affiliation: Karolinska Institutet, Stockholm, Sweden.
authors.forename: Roland C
authors.initials: RC
authors.lastname: Grafström
authors.affiliation: National Institute for Biological Standards and Control, Potters Bar, UK.
authors.forename: Lyn
authors.initials: L
authors.lastname: Healy
authors.affiliation: In silico toxicology Basel, Switzerland.
authors.forename: Christoph
authors.initials: C
authors.lastname: Helma
authors.affiliation: Ideaconsult, Sofia, Bulgaria.
authors.forename: Nina
authors.initials: N
authors.lastname: Jeliazkova
authors.affiliation: Ideaconsult, Sofia, Bulgaria.
authors.forename: Vedrin
authors.initials: V
authors.lastname: Jeliazkov
authors.affiliation: Istituto di Ricerche Farmacologiche Mario Negri, Milan, Italy.
authors.forename: Silvia
authors.initials: S
authors.lastname: Maggioni
authors.affiliation: Leadscope, Columbus, USA.
authors.forename: Scott
authors.initials: S
authors.lastname: Miller
authors.affiliation: Leadscope, Columbus, USA.
authors.forename: Glenn
authors.initials: G
authors.lastname: Myatt
authors.affiliation: In silico toxicology Basel, Switzerland.
authors.forename: Michael
authors.initials: M
authors.lastname: Rautenberg
authors.affiliation: National Institute for Biological Standards and Control, Potters Bar, UK.
authors.forename: Glyn
authors.initials: G
authors.lastname: Stacey
authors.affiliation: Karolinska Institutet, Stockholm, Sweden.
authors.forename: Egon
authors.initials: E
authors.lastname: Willighagen
authors.affiliation: Pharmatrope, Wayne, USA.
authors.forename: Jeff
authors.initials: J
authors.lastname: Wiseman
authors.affiliation: Douglas Connect, Zeiningen, Switzerland. Barry.Hardy@douglasconnect.com.
authors.forename: Barry
authors.initials: B
authors.lastname: Hardy
keywords: Alternative Testing Strategies; Bioinformatics; Cellular models; Cheminformatics; Data warehouse; Databases; Electron transport; Gene expression; OpenTox; Oxidation; Predictive toxicology; Redox chemistry; Reference compounds; Repeated-dose toxicity testing; SEURAT-1; Semantic web; ToxBank; Toxicogenomics; Toxicology; Wikis