Description: The EPA Adverse Outcome Pathway Database (AOP_DB) contains a full list of AOP stressors obtained and updated from the AOP-Wiki, which is available and updated as part of the OECD supported AOP Knowledge Base (AOP_KB). The AOP-STRESSOR file maps the DSSTox substance records to the most current list of AOP stressors (last updated 2/12/2020). The AOP-STRESSOR file is a current snapshot of all AOP-Wiki-documented stressors. A detailed description of EPA's chemical management system and the DSSTox curation associated with chemical registration and mapping of the AOP-STRESSOR file is provided in the published document available for download at: The 2021 update of the EPA’s adverse outcome pathway database

    Number of Chemicals: 349