LRRK2 and neuroblastoma: In order to gain insights on the relation among the G2019S Lrrk2 mutation, mitochondrial function, and neuronal viability, in this study, we assessed electrophysiological recordings from the nucleus striatum of a G2019S Lrrk2 mouse model, as well as molecular and morphological analyses of G2019S Lrrk2-expressing SH-SY5Y neuroblastoma cells.