中国神经再生研究(英文版) ›› 2023, Vol. 18 ›› Issue (10): 2147-2155.doi: 10.4103/1673-5374.369102

• 综述:退行性病与再生 • 上一篇    下一篇

多发性硬化中纤维连接蛋白作用及穿越血脑屏障给药的效果

  

  • 出版日期:2023-10-15 发布日期:2023-03-28
  • 基金资助:
    国家自然科学基金项目(82001282和81960232);宁夏留学生创新创业项目(2021);宁夏医科大学和宁夏青年人才支持计划项目(XT2019018,TJGC2019081);大学生创新创业培训计划项目(X202210752038)

The role of fibronectin in multiple sclerosis and the effect of drug delivery across the blood-brain barrier

Shuang-Shuang Wei1, Le Chen1, Feng-Yuan Yang1, Si-Qi Wang1, Peng Wang2, *   

  1. 1Ningxia Key Laboratory of Craniocerebral Diseases, School of Clinical Medicine, Ningxia Medical University, Yinchuan, Ningxia Hui Autonomous Region, China; 2Ningxia Key Laboratory of Craniocerebral Diseases, Ningxia Medical University, Yinchuan, Ningxia Hui Autonomous Region, China
  • Online:2023-10-15 Published:2023-03-28
  • Contact: Peng Wang, PhD, pengwang@nxmu.edu.cn or wuyawode_1987@163.com.
  • Supported by:
    This work was supported by the National Natural Science Foundation of China, Nos. 82001282 (to PW) and 81960232 (to PW); Overseas Students’ Innovation and Entrepreneurship Individual Project of Ningxia (2021) (to PW); Youth Talents Supporting Program of Ningxia Medical University and Ningxia, Nos. XT2019018 (to PW), TJGC2019081 (to PW); College Students’ Innovation and Entrepreneurship Training Program, No. X202210752038 (to FYY).

摘要:

髓鞘再生失败是多发性硬化的主要特征,可能与该疾病进展有关。在慢性和进行性多发性硬化病变中,细胞外基质重塑经常失败,这与髓鞘再生失败有关。且慢性多发性硬化病变中,由于纤维连接蛋白持续存在,可形成稳定的纤连蛋白聚合物,并抑制髓鞘再生。尽管在多发性硬化机制和药物的研究方面已取得一些进展,但由于大脑结构和功能的复杂性,特别是血脑屏障的存在使药物很难到达大脑病理组织并发挥作用。因此此次综述总结了多发性硬化中纤连蛋白聚合物组分对髓鞘再生的影响以及不同形式穿越血脑屏障给药治疗多发性硬化的效果。

https://orcid.org/0000-0002-8594-3766 (Peng Wang)

关键词: 细胞外基质, 纤连蛋白, 髓鞘再生, 髓鞘再生失败, 多发性硬化, 纤连蛋白聚合物, 肠道菌群, 脑输送, 血脑屏障, 外泌体

Abstract: Remyelination failure is one of the main characteristics of multiple sclerosis and is potentially correlated with disease progression. Previous research has shown that the extracellular matrix is associated with remyelination failure because remodeling of the matrix often fails in both chronic and progressive multiple sclerosis. Fibronectin aggregates are assembled and persistently exist in chronic multiple sclerosis, thus inhibiting remyelination. Although many advances have been made in the mechanisms and treatment of multiple sclerosis, it remains very difficult for drugs to reach pathological brain tissues; this is due to the complexity of brain structure and function, especially the existence of the blood-brain barrier. Therefore, herein, we review the effects of fibronectin aggregates on multiple sclerosis and the efficacy of different forms of drug delivery across the blood-brain barrier in the treatment of this disease.

Key words: blood-brain barrier, brain delivery, exosomes, extracellular matrix, fibronectin aggregates, fibronectin, intestinal flora, multiple sclerosis, remyelination failure, remyelination