View in EDS

Mesenchymal Stem Cell-Derived Extracellular Vesicles: Emerging Therapies for Neurodegenerative Diseases

Saved in:
Bibliographic Details
Title: Mesenchymal Stem Cell-Derived Extracellular Vesicles: Emerging Therapies for Neurodegenerative Diseases
Authors: Chen P, Wang F, Ling B, Zhu Y, Lin H, Huang J, Wang X
Source: Int J Nanomedicine
International Journal of Nanomedicine, Vol Volume 20, Iss Issue 1, Pp 8547-8565 (2025)
Publisher Information: Informa UK Limited, 2025.
Publication Year: 2025
Subject Terms: Medicine (General), R5-920, Parkinson's disease, Huntington's disease, Review, Alzheimer's disease, Amyotrophic lateral sclerosis, extracellular vesicles, Mesenchymal stem cell
Description: Neurodegenerative diseases are a group of chronic diseases characterized by a gradual loss of neurons that worsens over time and dysfunction. These diseases are extremely harmful, not only affecting the physical health of the patients, but also having a serious impact on their quality of life. They mainly include Alzheimer’s disease (AD), Parkinson’s disease (PD), Huntington’s disease (HD), Amyotrophic lateral sclerosis (ALS), etc. Their pathogenesis is complex, and it is difficult for the existing treatments to effectively slow down the progression of the disease. In recent years, Mesenchymal Stem Cells (MSCs) have received widespread attention for their anti-inflammatory, immunomodulatory and neuroprotective properties. In this context, MSC-derived Extracellular Vesicles (MSC-EVs) have demonstrated unique therapeutic potential as a cell-free therapeutic strategy. MSC-EVs are rich in bioactive substances such as proteins, lipids, mRNAs and miRNAs, which can pass through the blood-brain barrier and be targeted to the diseased area to regulate neuronal survival, synaptic plasticity and neuroinflammatory responses. In addition, compared with stem cell therapy, MSC-EVs have the advantages of low immunogenicity, easy storage and transportation, and avoiding ethical controversies. However, their clinical application still faces challenges: standardized isolation and purification techniques have not been unified, vesicle loading efficiency and targeting need to be further optimized, and long-term safety needs to be systematically evaluated. This review focuses on the role of MSC-EVs in the development of neurological diseases and explores their possible dual roles, both favorable and unfavorable, in the context of neurological diseases. In addition, this review provides a review of current studies on EVs as potential biomarkers for the diagnosis and treatment of neurodegenerative diseases and provides a comprehensive review of the prospects and challenges of MSC-EVs in clinical applications.
Document Type: Article
Other literature type
Language: English
ISSN: 1178-2013
DOI: 10.2147/ijn.s526945
Access URL: https://doaj.org/article/54bf0f4228f743cd8add54a790893448
Rights: CC BY NC
URL: http://creativecommons.org/licenses/by-nc/4.0/This work is published and licensed by Dove Medical Press Limited. The full terms of this license are available at http://www.dovepress.com/terms.php and incorporate the Creative Commons Attribution – Non Commercial (unported, v4.0) License (http://creativecommons.org/licenses/by-nc/4.0/ (http://creativecommons.org/licenses/by-nc/4.0/) ). By accessing the work you hereby accept the Terms. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed. For permission for commercial use of this work, please see paragraphs 4.2 and 5 of our Terms (http://www.dovepress.com/terms.php).
Accession Number: edsair.doi.dedup.....bdb54db71dea2757a3b18856c89dd02f
Database: OpenAIRE
Description
Abstract:Neurodegenerative diseases are a group of chronic diseases characterized by a gradual loss of neurons that worsens over time and dysfunction. These diseases are extremely harmful, not only affecting the physical health of the patients, but also having a serious impact on their quality of life. They mainly include Alzheimer’s disease (AD), Parkinson’s disease (PD), Huntington’s disease (HD), Amyotrophic lateral sclerosis (ALS), etc. Their pathogenesis is complex, and it is difficult for the existing treatments to effectively slow down the progression of the disease. In recent years, Mesenchymal Stem Cells (MSCs) have received widespread attention for their anti-inflammatory, immunomodulatory and neuroprotective properties. In this context, MSC-derived Extracellular Vesicles (MSC-EVs) have demonstrated unique therapeutic potential as a cell-free therapeutic strategy. MSC-EVs are rich in bioactive substances such as proteins, lipids, mRNAs and miRNAs, which can pass through the blood-brain barrier and be targeted to the diseased area to regulate neuronal survival, synaptic plasticity and neuroinflammatory responses. In addition, compared with stem cell therapy, MSC-EVs have the advantages of low immunogenicity, easy storage and transportation, and avoiding ethical controversies. However, their clinical application still faces challenges: standardized isolation and purification techniques have not been unified, vesicle loading efficiency and targeting need to be further optimized, and long-term safety needs to be systematically evaluated. This review focuses on the role of MSC-EVs in the development of neurological diseases and explores their possible dual roles, both favorable and unfavorable, in the context of neurological diseases. In addition, this review provides a review of current studies on EVs as potential biomarkers for the diagnosis and treatment of neurodegenerative diseases and provides a comprehensive review of the prospects and challenges of MSC-EVs in clinical applications.
ISSN:11782013
DOI:10.2147/ijn.s526945