Analytes for Exposure to DNA-Damaging Agents
DNA damage can be measured by quantifying DNA adducts with highly-sensitive liquid chromatography-mass spectrometry (LC-MS) assays. For more details see Exposure to DNA-Damaging Agents.
The Human Health Exposure Analysis Resource (HHEAR) is a centralized network of exposure analysis services and expertise available to eligible researchers who want to add or expand exposure analysis to their studies of human health. There is no cost to the investigator. Find out more about HHEAR.
View the HHEAR Application Submission and Review Schedule for more details about the timeline of review activities for applications that have already been submitted.
Registration for April 2023 Webinar, New Technologies for Chemical Exposure Assessments
Learn how HHEAR can add exposure analysis to studies of human health. Watch presentations from investigators with completed CHEAR/HHEAR projects.
HHEAR is no longer accepting applications for the Pilot and Feasibility (P&F) Program. Approval decisions for applications already submitted will be made by the end of March 2023.
Learn more about the P&F Program here.
Find out about recent updates to the HHEAR data repository.
Download and share the HHEAR Brochure (PDF).
DNA damage can be measured by quantifying DNA adducts with highly-sensitive liquid chromatography-mass spectrometry (LC-MS) assays. For more details see Exposure to DNA-Damaging Agents.