Molecular Mechanism behind Parkinson's Disease: From Triggers to Treatment

A special issue of Cells (ISSN 2073-4409). This special issue belongs to the section "Cellular Pathology".

Deadline for manuscript submissions: closed (28 February 2023) | Viewed by 2912

Special Issue Editor

Special Issue Information

Dear Colleagues,

Basic research on chronic neurodegenerative disease entities often focuses on animal models and on findings from neuropathological, post-mortem studies. Both approaches are necessary to identify molecular mechanisms, which may finally represent the basis for the development of novel disease-modifying (respectively neuroprotective) therapies in chronic neurodegenerative processes such as Parkinson’s disease. The human brain may compensate the consequences of the initiation and the sometimes relapse-like progression of neurodegeneration only to a certain extent. The velocity of progression differs in an individual manner. The heterogeneity of disease symptoms and progression, in combination with the multiple and various complementary neuronal cell death mechanisms are the basis for new therapeutic approaches to disease modification in Parkinson’s disease beyond symptomatic dopamine substitution. This Special Issue aims to establish biological markers for risk factors of Parkinson’s disease to establish an earlier diagnosis of the neurodegenerative process and objective hallmarks of disease progression. This compilation on new biomarkers and therapies in Parkinson’s disease and related chronic neurodegenerative disorders aims to present the current available knowledge on the identification and development of biomarkers, associated molecular mechanisms and probable novel therapies in chronic neurodegeneration for future translation in clinical research.

Prof. Dr. Thomas Müller
Guest Editor

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Keywords

  • Parkinson’s disease
  • mechanisms of chronic neurodegeneration
  • biomarkers
  • cure
  • neuroprotection
  • disease modification
  • risk factors

Published Papers (1 paper)

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Review

17 pages, 775 KiB  
Review
Recent Advances in the Treatment of Genetic Forms of Parkinson’s Disease: Hype or Hope?
by Francesco Cavallieri, Rubens G. Cury, Thiago Guimarães, Valentina Fioravanti, Sara Grisanti, Jessica Rossi, Edoardo Monfrini, Marialuisa Zedde, Alessio Di Fonzo, Franco Valzania and Elena Moro
Cells 2023, 12(5), 764; https://doi.org/10.3390/cells12050764 - 27 Feb 2023
Cited by 3 | Viewed by 2615
Abstract
Parkinson’s disease (PD) is a multifarious neurodegenerative disease. Its pathology is characterized by a prominent early death of dopaminergic neurons in the pars compacta of the substantia nigra and the presence of Lewy bodies with aggregated α-synuclein. Although the α-synuclein pathological aggregation and [...] Read more.
Parkinson’s disease (PD) is a multifarious neurodegenerative disease. Its pathology is characterized by a prominent early death of dopaminergic neurons in the pars compacta of the substantia nigra and the presence of Lewy bodies with aggregated α-synuclein. Although the α-synuclein pathological aggregation and propagation, induced by several factors, is considered one of the most relevant hypotheses, PD pathogenesis is still a matter of debate. Indeed, environmental factors and genetic predisposition play an important role in PD. Mutations associated with a high risk for PD, usually called monogenic PD, underlie 5% to 10% of all PD cases. However, this percentage tends to increase over time because of the continuous identification of new genes associated with PD. The identification of genetic variants that can cause or increase the risk of PD has also given researchers the possibility to explore new personalized therapies. In this narrative review, we discuss the recent advances in the treatment of genetic forms of PD, focusing on different pathophysiologic aspects and ongoing clinical trials. Full article
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