医学中的纳米材料:了解细胞吸收,局部化和保留,以改善疾病诊断和治疗
Yue Peng1,2, Zhengshuang Yang1,2, Hui Sun1,2
1Collaborative Innovation Centre of Regenerative Medicine and Medical BioResource Development and Application Co-constructed by the Province and Ministry, Guangxi Key Laboratory of Regenerative Medicine & Key Laboratory of Longevity and Aging-related Diseases of Chinese Ministry of Education, Guangxi Medical University, Nanning, Guangxi, China.
Aging and disease
|February 29, 2024
概括
了解纳米材料 (NM) 如何进入,移动并留在细胞内,对于开发更好的疾病诊断和治疗方法至关重要. 这种知识指导着有效纳米药物的设计.
科学领域:
- 生物医学工程 生物医学工程
- 纳米技术 纳米技术
- 细胞生物学 细胞生物学
背景情况:
- 纳米材料 (NM) 为疾病诊断和治疗中的医疗应用提供了独特的特性.
- 了解NMS的细胞相互作用对于优化其设计和有效性至关重要.
- 目前对NM细胞命运的理解需要进一步阐明先进的纳米医学.
研究的目的:
- 审查细胞吸收,亚细胞定位和细胞保留纳米材料的机制.
- 为改善纳米药物设计,阐明控制NM细胞相互作用的途径.
- 突出了解NM细胞内贩运对于向治疗和成像的重要性.
主要方法:
- 关于细胞吸收机制的文献综述 (内细胞化,细胞化,活性运输).
- 对影响亚细胞局部化的细胞内贩运通路的分析.
- 检查影响细胞保留的因素 (大小,表面化学,微环境).
主要成果:
- 纳米材料的细胞吸收涉及由细胞类型影响的多种途径,需要定制的NM设计.
- 细胞内路线决定NM细胞下局部,影响治疗和成像剂的输送.
- 细胞保留受到NM特性和微环境的影响,这对持续有效性至关重要.
结论:
- 对NM细胞命运的全面理解对于在疾病诊断和治疗中推进纳米医学至关重要.
- 本综述提供了NM-生物系统相互作用的见解,为下一代纳米医药设计奠定了基础.
- 增强NM细胞保留的策略对于延长治疗效果和成像至关重要.
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