LRRK2 and Parkinson disease: Since this study was conducted with dissected brain tissues without cell-type specificity, dopamine neuron-specific translational profiling experiments in rodent models, which have been done in human iPSC-derived dopamine neuron and Drosophila models, would further reveal the specific changes relevant to G2019S LRRK2 PD (Kim et al., 2020; Pallos et al., 2021).