JAK1 and Parkinson disease: Furthermore, a recent multi-ancestry meta-analysis by Kim et al., 2024 [6] revealed the importance of incorporating different ancestry in identification of novel risk loci for idiopathic PD; highlighting two independent loci that were close to strict GWAS significant threshold (JAK1 & H1SBP3) in Latin American and African sub-groups, that are pending to replicate in bigger cohorts.