In the search for answers about Alzheimer’s disease, researchers are taking a close look at the immune system of the brain. A new study uncovers how a key immune cell, called a microglia, might be the ...

A new study finds that microglia with mutant TREM2 protein reduce brain circuit connections, promote inflammation and contribute to Alzheimer's pathology in other ways. A rare but potent genetic ...

A type of brain cell that plays a vital role in maintaining neural networks and repairing injuries lies at the core of a promising newly published Nature study on Alzheimer’s disease from the USF ...

During development, there are known sex-related differences in how microglia function. But into adulthood, there was thought to be less variation in how they behave. Microglia maintain neuronal ...

A collision happens. Someone is hurt, a head injury, a concussion. Just as the first responders arrive to help the person, inside the brain, another “crew” of responders is busy clearing debris and ...

Add Yahoo as a preferred source to see more of our stories on Google. Microglial receptor ADGRG1 helps immune cells eat amyloid plaques and may offer new hope for Alzheimer's treatment. (CREDIT: ...

A rare but potent genetic mutation that alters a protein in the brain’s immune cells, known as microglia, can give people as much as a three-fold greater risk of developing Alzheimer’s disease. A new ...