Question: is there a dna test for parkinson's?
Answer: Currently, genetic testing is available through your doctor for the genes: GBA, PARK7, SNCA, LRRK2, parkin and PINK1. At-home tests only look for one of several changes in LRRK2 (G2019S) and GBA (N370S) and do not map the entire gene to look for other mutations, which is a major goal of PD GENEration.