Acutoxbase, an innovative database for in vitro acute toxicity studies

Area of Science:

• Toxicology
• Bioinformatics
• In vitro testing

Background:

• The A-Cute-Tox project aimed to optimize and prevalidate in vitro testing strategies for predicting acute human toxicity.
• Effective data management is crucial for integrating diverse toxicological datasets.

Purpose of the Study:

• To develop Acutoxbase, an internet-based database for managing toxicological information.
• To facilitate the collection, organization, and quality-controlled transfer of in vitro and in vivo data.

Main Methods:

• Designed two principal database components: one for in vitro data and one for in vivo data.
• The in vitro section adheres to Good Cell Culture Practice (GCCP) and Standard Operating Procedures (SOPs).
• Compiled data from approximately 100 in vitro assays on 97 reference chemicals and included published in vivo studies and clinical poisoning cases.

Main Results:

• Acutoxbase successfully archives and organizes large sets of in vitro and in vivo toxicological data.
• The database provides a standardized format for collecting in vitro data, including detailed methodologies.
• It integrates data from various toxicity models, covering cytotoxicity, metabolism, biokinetics, and organ-specific toxicities.

Conclusions:

• Acutoxbase serves as a valuable tool for managing and transferring complex toxicological data.
• The database is under continuous development and will soon be accessible to toxicologists and physicians.
• It supports the advancement of in vitro testing strategies for predicting human toxicity.