This study investigates how immune cells influence Alzheimer’s disease. Using a mouse model, researchers found that removing T cells did not alter amyloid plaque levels but changed microglial behavior, leading to better protection of myelin. The findings suggest T cells may worsen neurodegeneration and highlight new therapeutic possibilities.

This talk presents a new noninvasive MRI method to visualize the brain’s immune response. By imaging inflammation without injections or contrast agents, the research offers new insights into Alzheimer’s disease, ALS, and traumatic brain injury, helping researchers better understand how brain inflammation contributes to neurological disorders.

This research investigates how T cells influence microglial behavior in Alzheimer’s disease. Using a mouse model, the study found that removing T cells did not alter amyloid-beta plaques but unexpectedly led to healthier microglial activity and reduced myelin damage. The findings suggest T cells may worsen neurodegeneration and reveal new therapeutic avenues.