Notes: QX-77 is an activator of chaperone-mediated autophagy (CMA).{48935} It decreases mouse embryonic fibroblast (MEF) and Neuro2a cell death induced by paraquat or oleic acid (Item Nos. 90260 / 24659). QX-77 (20 µM) rescues defective trafficking and lysosomal localization of the CMA receptor LAMP2A in Ctns-/- MEFs and CTNS knockout human proximal tubule cells, models of the lysosomal storage disorder cystinosis.{48936}