BU Today

Unraveling Alzheimer’s Disease

Alzheimer’s disease is an epidemic. It attacks the brain’s nerve cells, causing memory loss, behavioral changes, confusion, and deterioration of language skills. It affects more than five million Americans 65 and older, and that is expected to increase to 13.8 million by 2050 unless science finds a treatment. Alzheimer’s and other forms of dementia are projected to cost the nation $236 billion this year and the figure could reach $1 trillion by 2050, according to the Alzheimer’s Association.

At Boston University, dozens of researchers are looking for tests that could lead to early diagnosis and interventions to prevent or delay the disease, running clinical trials that may result in treatments and an eventual cure, working to understand genetic risk factors, and studying Alzheimer’s impact on caregivers.

The Boston University Alzheimer’s Disease Center, established in 1996, is one of 31 such centers nationwide funded by the National Institutes of Health and dedicated to conducting research into the disease, enhancing clinical care, and providing education.

In this special report, BU Today examines the work of five BU researchers.