“Previous studies suggest that the endocannabinoid system plays an important role in the neuropathological basis of Parkinson’s disease (PD).

This study was designed to detect potential alterations in the cannabinoid receptors CB1 (CB₁r) and CB2 (A isoform, CB_2Ar), and in monoacylglycerol lipase (MAGL) gene expression in the substantia nigra (SN) and putamen (PUT) of patients with PD.

The results of the present study suggest that CB₁r, CB₂r, and MAGL are closely related to the neuropathological processes of PD.

Therefore, the pharmacological modulation of these targets could represent a new potential therapeutic tool for the management of PD.”

https://www.ncbi.nlm.nih.gov/pubmed/29352424

https://link.springer.com/article/10.1007%2Fs13311-018-0603-x