治疗性细胞外囊泡的生物传递:单核细胞是否应该一直受到恐惧?
Martyna Cieślik1, Krzysztof Bryniarski1, Katarzyna Nazimek1
1Department of Immunology, Faculty of Medicine, Jagiellonian University Medical College, Krakow, Poland.
Frontiers in cell and developmental biology
|July 21, 2023
概括
细胞外囊泡 (EVs) 对无细胞疗法有希望,但面临由单核细胞系统 (MPS) 快速清除. 避免消除EV的策略对于有效的临床应用和治疗免疫疾病至关重要.
科学领域:
- 免疫学 免疫学 免疫学
- 纳米医学是一种纳米医学.
- 细胞生物学 细胞生物学
背景情况:
- 细胞外囊泡 (EVs) 正在研究无细胞疗法,特别是针对过敏和自身免疫性疾病.
- 由于单核细胞系统 (MPS) 的快速清除,阻碍了EVs的治疗疗效,从而降低了生物可用性.
- 功能障碍的MPS与各种免疫病理有关,这表明基于EV的干预措施具有治疗潜力.
研究的目的:
- 要突出单核细胞系统 (MPS) - 细胞外囊泡 (EV) 相互作用在无细胞治疗中的关键作用.
- 强调有必要制定战略,防止国会议员快速清除电动汽车.
- 探索调节MPS用于治疗使用EVs的免疫相关病理的潜力.
主要方法:
- 通过MPS对EV清除的当前文献进行审查.
- 讨论提高EV生物可用性和向性的策略.
- 通过巨细胞表型和树突细胞抗原呈现来探索MPS调制.
主要成果:
- 由于MPS清除,EVs的有限生物可用性是一个主要的治疗挑战.
- 将EV向MPS巨细胞提供了针对特定细胞向和治疗性载荷递送的潜力.
- 调节巨细胞表型和树突细胞功能可以逆转MPS相关的免疫病理.
结论:
- 对MPS-EV相互作用的进一步研究对于推进基于EV的疗法至关重要.
- 克服MPS介导的清除是实现EVs充分治疗潜力的关键.
- 使用电动汽车对MPS的有针对性的调制为治疗免疫疾病提供了一个有希望的途径.
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