The protein α-synuclein (α-Syn) interferes with glucose and lipid uptake and also activates innate immune cells. However, it remains unclear whether α-Syn or its familial mutant forms contribute to metabolic alterations and inflammation in synucleinopathies, such as Parkinson's disease (PD). Here,
Lipids play a more significant role in Parkinson's disease and its related brain disorders than is currently recognized, supporting a "lipid cascade". The 14 kDa protein α-synuclein (αS) is strongly associated with Parkinson's disease (PD), dementia with Lewy bodies (DLB), other