中国神经再生研究(英文版) ›› 2023, Vol. 18 ›› Issue (8): 1645-1651.doi: 10.4103/1673-5374.361546

• 综述:退行性病与再生 • 上一篇    下一篇

基于间质干细胞和细胞外囊的阿尔茨海默病治疗方法:进展、优势和挑战

  

  • 出版日期:2023-08-15 发布日期:2023-02-16

Mesenchymal stem cell- and extracellular vesicle-based therapies for Alzheimer’s disease: progress, advantages, and challenges

Renata Guedes de Jesus Gonçalves1, 2, 3, 4, *, Juliana Ferreira Vasques2, 3, 5, Almir Jordão da Silva-Junior1, 2, 3, 6, Fernanda Gubert2, 3, 4, 5, Rosalia Mendez-Otero1, 2, 3, 4, 6   

  1. 1Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil; 2Instituto Nacional de Ciência e Tecnologia em Medicina Regenerativa, Rio de Janeiro, Brazil; 3Plataformas Inovadoras em Terapias Avançadas, Departamento de Ciência e Tecnologia-Ministério da Saúde (DECIT-MS), Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), Brazil; 4Programa Redes de Pesquisa em Saúde no Estado do Rio de Janeiro, Rio de Janeiro, Brazil; 5Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil; 6Programa Redes de Pesquisa em Nanotecnologia no Estado do Rio de Janeiro, Rio de Janeiro, Brazil
  • Online:2023-08-15 Published:2023-02-16
  • Contact: Renata Guedes de Jesus Gonçalves, PhD, renata.guedes@biof.ufrj.br.
  • Supported by:
    This work was supported by grants and fellowships from the Departamento de Ciência e Tecnologia (DECIT-MS) do Ministério da Saúde, Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), Instituto Nacional de Ciência e Tecnologia em Medicina Regenerativa, Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ), and Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) (all to RMO).

摘要: https://orcid.org/0000-0001-8043-5327 (Renata Guedes de Jesus Gonçalves)

Abstract: Alzheimer’s disease is a severe, highly disabling neurodegenerative disease, clinically characterized by a progressive decline in cognitive functions, and is the most common form of dementia in the elderly. For decades, the search for disease-modifying therapies has focused on the two main Alzheimer’s disease histopathological hallmarks, seeking to prevent, mitigate, or clear the formation of extracellular aggregates of β-amyloid peptide and intracellular neurofibrillary tangles of tau protein, although without clinical success. Mesenchymal stem cell-based therapy has emerged as a promising alternative for the treatment of Alzheimer’s disease, especially because it also targets other crucial players in the pathogenesis of the disease, such as neuroinflammation, synaptic dysfunction/loss, oxidative stress, and impaired neurogenesis. Herein, we review current knowledge of the therapeutic potential of mesenchymal stem cells and their extracellular vesicles for Alzheimer’s disease, discussing the most recent findings in both preclinical and clinical trials as well as how advanced technologies have helped to overcome some limitations and contributed to stimulate the development of more effective treatments.

Key words: Alzheimer′s disease, amyloid-β, cell therapy, cell transplantation, exosomes, extracellular vesicles, mesenchymal stem cell, micro vesicles, neuroinflammation, tau protein