Research
Stress, Immunity, and Emotion Regulation in Aging (SIERA) Study
The purpose of the SIERA Study is to link daily life – especially the amount of quality of different daily experiences– to biological and immune changes important for physical health. By doing this study, we hope to understand what personal characteristics and experiences make older adults either vulnerable or resilient in terms of their physical health and ability to be resilient in the face of stressors.
Most recently, we received funding to follow up with SIERA participants in the SIERA-Lifespan Study. The purpose of this study is to examine how psychosocial factors across the lifespan affect later-life health.
Funded by: National Institute on Aging
Steve Manners Research Development Award
Socioeconomic Conditions, Epigenetic Aging & Cognitive Health
This study leverages a longitudinal cohort of middle-age adults from the Adult Health and Behavior (AHAB) cohort to examine accelerated epigenetic aging as a mechanism explaining lifespan socioeconomic effects on change in cognition across a follow-up of 10-16 years. Ultimately, these findings may inform novel prevention/intervention efforts to reduce risk for later life cognitive decline.
Funded by: NIA
Psychosocial Factors and Accelerated Biological Aging in Diverse Older Adults
This pilot study leverages participants from the Stress, Immunity, and Emotion Regulation in Aging (SIERA) Study to examine whether “social hallmarks” of aging, such as experiencing adverse psychological states and being a member of a minority group, predict accelerated biological aging using epigenetic age. This work is in collaboration with Dr. Michael Kobor, University of British Columbia.
Funded by: CRISP (CTSI’s Research Initiative for Special Populations) Pilot Award