Cross-Ethnic Replication of Intersectin-1 as a Parkinson's Disease Susceptibility Gene in a Large Chinese Cohort.
BACKGROUND Rare loss-of-function (LoF) variants in Intersectin-1 (ITSN1) have recently been identified as strong genetic risk factors for Parkinson's disease (PD) in individuals of European ancestry. OBJECTIVE The aim was to determine whether this association extends to other populations. METHODS We analyzed whole-...