SYNGR3 and Parkinson disease: Here, we further explored whether inducing SYNGR3 expression can influence (i) cellular DA uptake using differentiated human SH‐SY5Y neuronal cells, (ii) striatal synaptosomal DA uptake in a mutant LRRK2R1441G knockin mouse model of PD, and (iii) innate rodent behavior using the marble burying test.