When Gut Bacteria May Be an Early Sign of Alzheimer’s Disease (Links to an external site)

In a new study published in Science Translational Medicine, researchers from Washington University in St. Louis report on another possible factor: the types of bacteria living in the gut. Experiencing changes in gut bacteria populations may be an early marker for developing the disease, the scientists found. These differences can often begin years before the first symptoms of cognitive decline, such as memory loss and confusion, appear.

ANA Investigates: A Podcast Series (Links to an external site)

On today’s show, we’ll focus on the future of biomarkers in Alzheimer’s disease. We know that amyloid beta and tau protein deposit long before patients with Alzheimer’s develop symptoms. If we could use biomarkers to detect this pathology early, and treat patients early, could we prevent the progression to dementia?

Blood tests could help screen anticipated flood of patients seeking new Alzheimer’s drug (Links to an external site)

When the U.S. government approved the Alzheimer’s disease drug aducanumab last month despite shaky evidence of clinical benefits, Suzanne Schindler saw an immediate consequence: “We’re going to have to do a lot more biomarker testing.” Schindler, a neurologist at the Washington University School of Medicine in St. Louis, expects many patients with memory problems will […]