Tripathi P, Rodriguez-Muela N, Klim JR, et al. Reactive Astrocytes Promote ALS-like Degeneration and Intracellular Protein Aggregation in Human Motor Neurons by Disrupting Autophagy through TGF-β1. Stem Cell Reports. 2017;9(2):667-680. doi:10.1016/j.stemcr.2017.06.008.