UBQLN2 has been widely implicated in several neurodegenerative diseases (Deng et al, 2011; Fahed et al, 2014; Gerson et al, 2021; Lin et al, 2022; Safren et al, 2024; Synofzik et al, 2012; Williams et al, 2012), including PD (Mori et al, 2012; Sandoval-Pistorius et al, 2023). The gene discussed is UBQLN2; the disease is Parkinson disease.