Human Toxicology Project Consortium member Unilever announced Tuesday that it will be collaborating with the US Environmental Protection Agency on a project that will improve and advance human-relevant chemical safety assessment while phasing out the use of animals.
The project will create case studies around chemicals of mutual interest, using existing data from the Toxcast and Tox21 programs combined with Unilever’s data and methods for estimating consumer exposures, and testing new high-throughput screening methods that account for metabolism and more completely assess human biological pathways.
Quoted in the joint press release, Russell Thomas, Director of EPA’s National Center for Computational Toxicology, said that if the project is successful, “research from this collaboration will result in better ways to evaluate the potential human health effects of new ingredients and chemicals we currently know little about. …These methods could be used by both industry and governmental agencies to reduce the costs associated with safety testing and accelerate the pace of chemical risk assessment.” And Julia Fentem, Vice President of Unilever’s Safety and Environmental Assurance Centre, said, “This research collaboration is strategically very important for Unilever’s long-held ambition to eliminate the need for any animal testing while also continuing to ensure the safety of consumers and our environment. If we had robust scientific tools to accurately and rapidly predict exposures to chemicals at the cellular and molecular levels within the human body, this would be a huge step forward in being able to conduct safety risk assessments without using animal data.”