Edaravone activates the GDNF/RET neurotrophic signaling pathway and protects mRNA-induced motor neurons from iPS cells. Alzforum, 14 Jan 2022 Li Q, Feng Y, Xue Y, Zhan X, Fu Y, Gui G, Zhou W, Richard JP, Taga A, Li P, Mao X, Maragakis NJ, Ying M.