Alzheimer’s damage may begin outside the brain

Removing a specific type of immune cell from lymph nodes in mice led to reduced brain inflammation and cell damage in a model of Alzheimer’s-like disease. This discovery highlights the potential for new approaches to managing the condition, offering hope for better strategies to alleviate the impact of Alzheimer's on the brain.
Dendritic cells, depicted in this computer illustration, help rally T cells against threats around the body.
Science News