Novel Associations of VPS13C With Phenotype and Conversion of Idiopathic REM Sleep Behavior Disorder
April 2026
in “
npj Parkinson s Disease
”
Studysummary This study found that VPS13C variants are significantly enriched in patients with idiopathic REM sleep behavior disorder (iRBD), associating these variants with more severe symptoms, autonomic dysfunction, and faster progression from iRBD to overt α-synucleinopathy in the iRBD-first disease subtype.
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