In our second approach, we performed a direct comparison of global protein abundances for over 1200 proteins in SNSurr. tissue, providing us with promising findings pointing towards ongoing oxidative stress in DLB cases, as GSS was found to be higher abundant in SNSurr. tissue of DLB cases, which may indicate a potential response to oxidative stress [44,45,46]. This evidence concerns the gene GSS and Lewy body dementia.