The blood–brain barrier acts as a strict control point for what can enter the brain, and is created by tight junctions between endothelial cells lining blood vessels, astroyctic endfeet and a ...

moment for more than a century, and it is finally within our grasp. We now know where it happens in the brain and when it’s more likely to happen. And we’re discovering some surprising ...

There was no way to get out of it.” Busting into laughter over the memory, Kylie, 32, explained that she grew up in what she described as a “fart-funny house,” which Jason called a “green ...