Dr. Merrill’s Epigenetics and Psychosocial Interventions (EPI) lab focuses on understanding the biological mechanisms by which social experiences, particularly early life adversity, influence health, development, and overall wellbeing throughout life. Additionally, her research aims to explore how DNA methylation, a key aspect of epigenetic regulation, serves as a mediator between social environments and health outcomes. By studying the plasticity of the epigenome, Dr. Merrill seeks to uncover biological pathways that are influenced by social experiences, providing insights into the social determinants of health and disease.