» Articles » PMID: 35266650

Engineering Extracellular Vesicles for Alzheimer's Disease: An Emerging Cell-free Approach for Earlier Diagnosis and Treatment

Overview
Authors
Affiliations
Soon will be listed here.
Abstract

Alzheimer's disease (AD) is a debilitating neurodegenerative disorder affecting over five million people globally and has no established cure. Current AD-related treatments only alleviate cognitive and behavioral symptoms and do not address disease onset or progression, underlining the unmet need to create an effective, innovative AD therapeutic. Extracellular vesicles (EVs) have emerged as a new class of nanotherapeutics. These secreted, lipid-bound cellular signaling carriers show promise for potential clinical applications for neurodegenerative diseases like AD. Additionally, analyzing contents and characteristics of patient-derived EVs may address the unmet need for earlier AD diagnostic techniques, informing physicians of altered genetic expression or cellular communications specific to healthy and diseased physiological states. There are numerous recent advances in regenerative medicine using EVs and include bioengineering perspectives to modify EVs, target glial cells in neurodegenerative diseases like AD, and potentially use EVs to diagnose and treat AD earlier. This article is categorized under: Neurological Diseases > Biomedical Engineering Neurological Diseases > Molecular and Cellular Physiology Neurological Diseases > Stem Cells and Development.

Citing Articles

Therapeutic role of extracellular vesicles from human umbilical cord mesenchymal stem cells and their wide therapeutic implications in inflammatory bowel disease and other inflammatory disorder.

Azhar Ud Din M, Wan A, Chu Y, Zhou J, Yan Y, Xu Z Front Med (Lausanne). 2024; 11:1406547.

PMID: 39139783 PMC: 11319305. DOI: 10.3389/fmed.2024.1406547.


Prospective applications of extracellular vesicle-based therapies in regenerative medicine: implications for the use of dental stem cell-derived extracellular vesicles.

Wang W, Xu Z, Liu M, Cai M, Liu X Front Bioeng Biotechnol. 2023; 11:1278124.

PMID: 37936823 PMC: 10627172. DOI: 10.3389/fbioe.2023.1278124.


New strategies of neurodegenerative disease treatment with extracellular vesicles (EVs) derived from mesenchymal stem cells (MSCs).

Palanisamy C, Pei J, Alugoju P, Anthikapalli N, Jayaraman S, Veeraraghavan V Theranostics. 2023; 13(12):4138-4165.

PMID: 37554286 PMC: 10405853. DOI: 10.7150/thno.83066.


Mitochondria-derived vesicles and their potential roles in kidney stone disease.

Chaiyarit S, Thongboonkerd V J Transl Med. 2023; 21(1):294.

PMID: 37131163 PMC: 10152607. DOI: 10.1186/s12967-023-04133-3.


Engineered extracellular vesicles with high collagen-binding affinity present superior retention and therapeutic efficacy in tissue repair.

Hao D, Lu L, Song H, Duan Y, Chen J, Carney R Theranostics. 2022; 12(13):6021-6037.

PMID: 35966577 PMC: 9373818. DOI: 10.7150/thno.70448.


References
1.
Lopez O, Becker J, Chang Y, Klunk W, Mathis C, Price J . Amyloid deposition and brain structure as long-term predictors of MCI, dementia, and mortality. Neurology. 2018; 90(21):e1920-e1928. PMC: 5962915. DOI: 10.1212/WNL.0000000000005549. View

2.
Matsumoto J, Stewart T, Banks W, Zhang J . The Transport Mechanism of Extracellular Vesicles at the Blood-Brain Barrier. Curr Pharm Des. 2017; 23(40):6206-6214. DOI: 10.2174/1381612823666170913164738. View

3.
Liu P, Xie Y, Meng X, Kang J . History and progress of hypotheses and clinical trials for Alzheimer's disease. Signal Transduct Target Ther. 2019; 4:29. PMC: 6799833. DOI: 10.1038/s41392-019-0063-8. View

4.
Hemonnot A, Hua J, Ulmann L, Hirbec H . Microglia in Alzheimer Disease: Well-Known Targets and New Opportunities. Front Aging Neurosci. 2019; 11:233. PMC: 6730262. DOI: 10.3389/fnagi.2019.00233. View

5.
Lazaro-Ibanez E, Faruqu F, Saleh A, Silva A, Wang J, Rak J . Selection of Fluorescent, Bioluminescent, and Radioactive Tracers to Accurately Reflect Extracellular Vesicle Biodistribution . ACS Nano. 2021; 15(2):3212-3227. PMC: 7905875. DOI: 10.1021/acsnano.0c09873. View