Abstract
Parkinson’s disease (PD) is a common neurodegenerative disorder affecting millions of people worldwide, but its cause and pathogenesis are still not fully understood. Earlier studies have shown that SNCA, which encodes α-synuclein, is one of the key genes associated with PD. Single-nucleotide polymorphism (SNP) variants of SNCA are thought to be correlated with disease onset. The underlying mechanisms however are enigmatic. A recent study published in Nature revealed that one of the SNP variants in the SNCA non-coding element elevated α-synuclein expression in human neurons by reducing the binding efficiency of transcription factors, demonstrating a previously uncharted role for SNPs in the pathogenesis of PD.
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Lu, S., Zhou, J. Finding the ‘Guilty’ Gene Variant of Sporadic Parkinson’s Disease Via CRISPR/Cas9. Neurosci. Bull. 33, 115–117 (2017). https://doi.org/10.1007/s12264-016-0065-2
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DOI: https://doi.org/10.1007/s12264-016-0065-2