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NCATS Announces the Toxicology in the 21st Century (Tox21) Data Challenge 2014 Competition

The National Center for Advancing Translational Sciences (NCATS) has announced the Toxicology in the 21st Century (Tox21) Data Challenge 2014 competition.

The goal of the challenge is to crowdsource data analysis by independent researchers in order to develop computational models that can better predict chemical toxicity. It is designed to improve current toxicity assessment methods, which are often slow and costly. The model submission deadline is November 14, 2014. NCATS will showcase the winning models in January 2015. Registration for the challenge and more information is available on the web site.

Tox21 scientists are currently testing a library of more than 10,000 chemical compounds in NCATS’s high-throughput robotic screening system. To date, the team has produced nearly 50 million data points from screening the chemical library against cell-based assays. Data generated from twelve of these assays form the basis of the 2014 challenge. For more information on the Tox21 Modeling Challenge and Tox21 Program, contact Anna Rossoshek.

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