Researchers have a new hypothesis for how brain cells called astrocytes might contribute to memory storage in the brain. Their model, known as dense associative memory, would help explain the brain's ...

Alzheimer’s disease has long looked like a slow-motion wildfire, starting in one part of the brain and then advancing along mysterious routes. A new cellular finding now offers a concrete explanation ...

Please provide your email address to receive an email when new articles are posted on . Memory B cells increased at week 2 after belimumab initiation and returned toward baseline by week 52. Insights ...

At the surface, the immune response to a flu virus is simple. Some cells recognize the pathogen and send a signal to the immune system, and immune cells produce a potentially lifesaving antibody ...

However, details of the intervening steps, as researchers have learned in the past 65 years, are quite complex — certain cells carry the flu antigen to the immune system, specific immune cells respond ...