Discovery at the Intersection of Down Syndrome & Alzheimer's Disease (video) Posted: 2025-10-15 Source: UC Irvine News News Type: Features & Briefs share “This research could help tailor therapies more effectively, not just for people with Down syndrome, but for the broader Alzheimer’s population as well,” says corresponding author Elizabeth Head (right), UC Irvine professor of pathology, here with lead author Elizabeth Andrews, a Ph.D. candidate in Head’s lab group. Steve Zylius Catch a glimpse into the life of UC Irvine researchers as Elizabeth Head, professor of pathology, and Elizabeth Andrews, a Ph.D. candidate in Head’s lab group, explore the intersection of Down syndrome & Alzheimer's disease. "See how the plaques all form a pattern there?" asks Head, pointing to a screen as she and Andrews examine the brain pathology. "It's really impressive." Head and Andrews walk you through their recent discovery into how women with Down syndrome might experience faster progression of Alzheimer's disease than men. The finding could reshape when interventions begin and how researchers interpret results in clinical trials — paving the way for more effective therapies for people with Down syndrome and, ultimately, the broader population. Watch the "From Idea to Impact" video. Media Contacts Matt Miller Director mrmille2@uci.edu Michelle Heath Manager mstrombe@hs.uci.edu Shani Murray Senior Science Writer shanim@hs.uci.edu Communications & PR Office Associated Links Watch the "From Idea to Impact" video Related Faculty/Staff Elizabeth Head, MA, PhD Professor, Pathology Professor, Neurology