PEGS: Personalized Environment and Genes Study | National Institute of Environmental Health Sciences
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PEGS: Personalized Environment and Genes Study
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About PEGS
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Study Data
Study Design
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Collaborative Studies
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Mission
The Personalized Environment and Genes Study (PEGS) integrates genetic and environmental data to understand disease etiology, identify disease risk factors, and improve disease prevention.
This North Carolina-based cohort has extensive data, including both questionnaire-based and geospatial estimates of exposome-wide environmental exposures, whole genome sequencing, and genome-wide epigenetic data.
Participants are actively engaged and available for call-backs and add-on studies.
For Participants
By joining this study, you will be supporting new scientific discoveries that could improve the prevention and treatment of various diseases.
Submit a Proposal
Data Snapshots
Aggregated data snapshots provide a high-level overview and highlight the value and uniqueness of PEGS.
Publications
View the published scientific findings using the PEGS data, research and analyses.
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Last Reviewed: December 31, 2025