Generation of induced pluripotent stem cells from a young-onset Parkinson's disease patient carrying the compound heterozygous PLA2G6p.D331Y/p.M358IfsX mutations.
These results indicate that rare variants of PLA2G6 may contribute to PD susceptibility in Chinese population, the ATP13A2 might be associated with higher risk for sporadic EOPD, while the FBXO7 gene doesn't seem to be a risk factor to develop sporadic PD in Chinese population.
The nonsynonymous single-nucleotide polymorphisms (SNPs) 2339A>G (n = 2) and 2341G>A (n = 1) in 2 neighboring codons were found in 3 patients with typical L-dopa-responsive sporadic EOPD and in none of our controls, indicating a possible role of PLA2G6 in the pathogenesis of EOPD in rare cases.