» Articles » PMID: 33104039

Treating Parkinson's Disease with Antibodies: Previous Studies and Future Directions

Overview
Publisher Sage Publications
Specialty Neurology
Date 2020 Oct 26
PMID 33104039
Citations 22
Authors
Affiliations
Soon will be listed here.
Abstract

Parkinson's disease is a neurodegenerative disorder mainly characterized by the degeneration of dopaminergic neurons in the substantia nigra. Degenerating neurons contain abnormal aggregates called Lewy bodies, that are predominantly composed of the misfolded and/or mutated alpha-synuclein protein. Post-translational modifications, cellular stress, inflammation and gene mutations are thought to trigger its pathological misfolding and aggregation. With alpha-synuclein pathology being strongly associated with dopaminergic neuronal toxicity, strategies aimed to reduce its burden are expected to be beneficial in slowing disease progression. Moreover, multiple sources of evidence suggest a cell-to-cell transmission of pathological alpha-synuclein in a prion-like manner. Therefore, antibodies targeting extra- or intracellular alpha-synuclein could be efficient in limiting the aggregation and transmission. Several active and passive immunization strategies have been explored to target alpha-synuclein. Here, we summarize immunotherapeutic approaches that were tested in pre-clinical or clinical studies in the last two decades in an attempt to treat Parkinson's disease.

Citing Articles

Skull bone marrow and skull meninges channels: redefining the landscape of central nervous system immune surveillance.

Liu L, Zhang X, Chai Y, Zhang J, Deng Q, Chen X Cell Death Dis. 2025; 16(1):53.

PMID: 39875352 PMC: 11775313. DOI: 10.1038/s41419-025-07336-2.


Antibody-mediated clearance of an ER-resident aggregate that causes glaucoma.

Ma M, Qerqez A, Hill K, Azouz L, Youngblood H, Hill S PNAS Nexus. 2024; 4(1):pgae556.

PMID: 39726989 PMC: 11670252. DOI: 10.1093/pnasnexus/pgae556.


HDAC6 inhibitor-loaded brain-targeted nanocarrier-mediated neuroprotection in methamphetamine-driven Parkinson's disease.

Pham K, Khanal S, Bohara G, Rimal N, Song S, Nguyen T Redox Biol. 2024; 79():103457.

PMID: 39700694 PMC: 11722933. DOI: 10.1016/j.redox.2024.103457.


Unraveling neuroprotection in Parkinson's disease: Nrf2-Keap1 pathway's vital role amidst pathogenic pathways.

Kaur T, Sidana P, Kaur N, Choubey V, Kaasik A Inflammopharmacology. 2024; 32(5):2801-2820.

PMID: 39136812 DOI: 10.1007/s10787-024-01549-1.


Knocking down GRAMD1C expression reduces 6-OHDA-induced apoptosis in PC12 cells.

He H, Zhang B, Wang X, Chen L Toxicol Res (Camb). 2024; 13(2):tfae051.

PMID: 38638451 PMC: 11023001. DOI: 10.1093/toxres/tfae051.


References
1.
Braak H, de Vos R, Bohl J, Del Tredici K . Gastric alpha-synuclein immunoreactive inclusions in Meissner's and Auerbach's plexuses in cases staged for Parkinson's disease-related brain pathology. Neurosci Lett. 2005; 396(1):67-72. DOI: 10.1016/j.neulet.2005.11.012. View

2.
Bartels T, Choi J, Selkoe D . α-Synuclein occurs physiologically as a helically folded tetramer that resists aggregation. Nature. 2011; 477(7362):107-10. PMC: 3166366. DOI: 10.1038/nature10324. View

3.
Cuervo A, Stefanis L, Fredenburg R, Lansbury P, Sulzer D . Impaired degradation of mutant alpha-synuclein by chaperone-mediated autophagy. Science. 2004; 305(5688):1292-5. DOI: 10.1126/science.1101738. View

4.
Lashuel H, Overk C, Oueslati A, Masliah E . The many faces of α-synuclein: from structure and toxicity to therapeutic target. Nat Rev Neurosci. 2012; 14(1):38-48. PMC: 4295774. DOI: 10.1038/nrn3406. View

5.
Polymeropoulos M, Lavedan C, Leroy E, Ide S, Dehejia A, Dutra A . Mutation in the alpha-synuclein gene identified in families with Parkinson's disease. Science. 1997; 276(5321):2045-7. DOI: 10.1126/science.276.5321.2045. View