Subject terms
neuroinflammation, ALS
AMYOTROPHIC LATERAL SCLEROSIS, PATHOGENESIS
In preclinical studies rapamycin was found to target neuroinflammation, by expanding regulatory T cells, and affecting autophagy, two pillars of amyotrophic lateral sclerosis (ALS) pathogenesis. Herein we report a multicenter, randomized, double-blind trial, in 63 ALS patients who were randomly assigned in a 1:1:1 ratio to receive rapamycin 2 mg/mNeuroinflammation and autophagy are two pillars of ALS pathogenesis targeted by rapamycin. Here, in a randomized, double-blind, phase 2 clinical trial, the authors find rapamycin to be safe and well tolerated in ALS patients, supporting further studies.