ATP13A2 and Parkinson disease: Sequencing the complete ATP13A2 coding region of 46 patients with juvenile- or young-onset PD led to the identification of three additional disease-associated mutations [11]: c.1510G>C/p.Gly504Arg in a Brazilian patient with sporadic PD, c.35C>T/p.Thr12Met (exon 2) in an Italian patient, and c.1597G>A/p.Gly533Arg (exon 16) in another Italian patient.