University of California - Irvine Aug 12 2025 According to research by the University of California, Irvine, women with Down syndrome have more advanced signs of Alzheimer's disease than men do at the average age of diagnosis, which is the same for both sexes. The findings, published in Alzheimer's & Dementia: The Journal of the Alzheimer's Association, can shape how we understand and approach treatments for Alzheimer's in this population and beyond. The National Institutes of Health supported