Roles of the Cannabinoid System in the Basal Ganglia in Parkinson's Disease
Overview
Authors
Affiliations
Parkinson's disease (PD) is a neurodegenerative disease usually caused by neuroinflammation, oxidative stress and other etiologies. Recent studies have found that the cannabinoid system present in the basal ganglia has a strong influence on the progression of PD. Altering the cannabinoid receptor activation status by modulating endogenous cannabinoid (eCB) levels can exert an anti-movement disorder effect. Therefore, the development of drugs that modulate the endocannabinoid system may be a novel strategy for the treatment of PD. However, eCB regulation is complex, with diverse cannabinoid receptor functions and the presence of dopaminergic, glutamatergic, and γ-aminobutyric signals interacting with cannabinoid signaling in the basal ganglia region. Therefore, the study of eCB is challenging. Here, we have described the function of the cannabinoid system in the basal ganglia and its association with PD in three parts (eCBs, cannabinoid receptors, and factors regulating the cannabinoid metabolism) and summarized the mechanisms of action related to the cannabinoid analogs currently aimed at treating PD. The shortcomings identified from previous studies and the directions that should be explored in the future will provide insights into new approaches and ideas for the future development of cannabinoid-based drugs and the treatment of PD.
Pharmacotherapy for the core symptoms of autism spectrum disorder.
Tan P, Shen X, Zeng L, Weng X, Geng H J Zhejiang Univ Sci B. 2024; 25(11):956-971.
PMID: 39626879 PMC: 11634452. DOI: 10.1631/jzus.B2300864.
Therapeutic Application of Modulators of Endogenous Cannabinoid System in Parkinson's Disease.
Khaspekov L, Illarioshkin S Int J Mol Sci. 2024; 25(15).
PMID: 39126088 PMC: 11312457. DOI: 10.3390/ijms25158520.
Potential Neuroprotective Effect of the Endocannabinoid System on Parkinson's Disease.
Urmeneta-Ortiz M, Tejeda-Martinez A, Gonzalez-Reynoso O, Flores-Soto M Parkinsons Dis. 2024; 2024:5519396.
PMID: 39104613 PMC: 11300097. DOI: 10.1155/2024/5519396.
A single-center real-life study on the use of medical cannabis in patients with dystonia.
Anis S, Faust-Socher A, Sverdlov D, Lassman S, Hezi N, Anis O Front Neurol. 2023; 14:1218300.
PMID: 37456642 PMC: 10339647. DOI: 10.3389/fneur.2023.1218300.
Genetic Insights into the Molecular Pathophysiology of Depression in Parkinson's Disease.
Angelopoulou E, Bougea A, Paudel Y, Georgakopoulou V, Papageorgiou S, Piperi C Medicina (Kaunas). 2023; 59(6).
PMID: 37374342 PMC: 10301401. DOI: 10.3390/medicina59061138.