I missed this paper last year … more good news about Rapamycin’s impact on the brain:
These results indicate that rapamycin may play an important therapeutic role in inhibiting neuroinflammation by normalizing brain vascularity, BBB, and some brain metabolites, and has a high translational capability.
Abstract
Full Paper Here:
Rapamycin restores brain vasculature, metabolism, and blood-brain barrier in an inflammaging model