RAB29 and neuroblastoma: To probe for possible cell type-specific differences, we examined the effects of RAB7L1 expression in human SH-SY5Y neuroblastoma cells stably transduced with GFP, or with flag-tagged wildtype or G2019S mutant LRRK2, respectively (Reyniers et al., 2014; Vancraenenbroeck et al., 2014).