UTSW Research: Exploring essential tremor, GLP-1RAs, and more
A December 2025 roundup from UT Southwestern Medical Center covering three studies: one links Essential tremor to loss of Purkinje brain cells; another finds that GLP-1 receptor agonists significantly lower risk of cardiovascular death in patients with overlapping health conditions; and a third reveals that Alzheimer’s-related brain changes can appear as early as age 11 in individuals with Down syndrome.
UTSW Research: Exploring essential tremor, GLP-1RAs, and more