Approximately 5–10% of PD cases are caused by mutations in one of several familiar genes such as α-synuclein, parkin, PTEN-induced kinase 1 (PINK1), DJ-1, LRRK2, ATP13A2, and F-box only protein 7 (FBXO7) [2, 3]. Here, FBXO7 is linked to Parkinson disease.