T Cells Found Living in Healthy Brains

Summary: Contrary to long-standing beliefs, T cells—key immune cells—have been discovered in the healthy brains of both mice and humans. These cells, previously thought to only enter the brain during…

Immune health is all about balance – an immunologist explains why both too strong and too weak an immune response can lead to illness

For immune health, some influencers seem to think the Goldilocks philosophy of “just right” is overrated. Why settle for less immunity when you can have more? Many social media posts…