Pericytes play a key role in early Alzheimer's disease - new Science paper from the Attwell lab

A new paper irom the Attwell lab shows that this is caused by pericytes constricting capillaries, as a result of amyloid beta generating the vasoconstrictor endothelin-1.

Read the full paper here: https://science.sciencemag.org/content/365/6450/eaav9518.long.