Open TG-GATEs: a large-scale toxicogenomics database

Area of Science:

• Toxicogenomics
• Pharmacogenomics
• Computational Biology

Background:

• Toxicogenomics utilizes gene expression profiles to assess compound safety.
• Large toxicogenomics databases are crucial for identifying reliable biomarkers for drug safety.
• The Japanese Toxicogenomics Project (TGP) has developed a comprehensive toxicogenomics database over 10 years.

Purpose of the Study:

• To provide an overview of the TGP database, Open TG-GATEs.
• To highlight the utility of gene expression data and metadata for drug safety assessment.
• To promote the public accessibility of toxicogenomics data.

Main Methods:

• Compilation of gene expression profiles, pathology data, and lot numbers for 170 compounds.
• Development of the Open TG-GATEs platform for data dissemination.
• Detailed documentation of experimental conditions and procedures.

Main Results:

• The TGP database contains extensive toxicogenomics data from numerous compounds.
• Open TG-GATEs provides free public access to gene expression data and associated metadata.
• The database facilitates research into toxicological mechanisms and drug safety evaluation.

Conclusions:

• Large-scale toxicogenomics databases significantly enhance drug safety assessment.
• Open TG-GATEs is a valuable public resource for toxicogenomics research.
• The TGP's efforts contribute to improved safety evaluation of pharmaceutical compounds.