纳米颗粒的机械性质的进展用于瘤向输送
Zheng Li1, Chen Xiao1, Xiangliang Yang1,2,3,4,5
1Department of Nanomedicine and Biopharmaceuticals, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China. zifuli@hust.edu.cn.
Chemical Society reviews
|May 9, 2025
概括
优化纳米粒子的机械性质可以提高癌症纳米药物输送和有效性. 本综述详细介绍了了解纳米粒子力学如何影响细胞相互作用和体内传输以改善癌症治疗的进展.
科学领域:
- 纳米医学是一种纳米医学.
- 生物材料科学 生物材料科学
- 癌症治疗 癌症治疗
背景情况:
- 纳米粒子的物理化学特性对于强效的癌症治疗至关重要.
- 最近的进展侧重于纳米医学的机械特性,以加强瘤向.
- 了解这些特性是改善药物输送和治疗结果的关键.
研究的目的:
- 审查和分类癌症纳米医学机械性能方面的进展.
- 分析机械性质对纳米粒子-细胞相互作用和体内输送的影响.
- 讨论机械优化纳米药物的挑战,未来前景和临床翻译.
主要方法:
- 将进展分为三个主题:纳米粒子-细胞相互作用,体内输送和治疗策略.
- 有机,无机,混合和生物纳米粒子的机械性能分析.
- 检查宏观 (组织,器官,细胞) 和微观 (生物屏障,膜,细胞器) 相互作用.
主要成果:
- 机械特性显著影响纳米药物运输,包括循环,瘤积累和透.
- 利用机械性质可以提高抗瘤功效.
- 不同的纳米粒子类型在交付时表现出不同的机械性质影响.
结论:
- 机械性质是纳米医药在癌症治疗中的性能关键决定因素.
- 机械性质的战略操纵为提高治疗疗效提供了一个有希望的途径.
- 对于机械优化的纳米药物,需要进一步的研究和临床翻译.
相关概念视频
01:24Modified-Release Drug Delivery Systems: Site-Targeted
167
Site-targeted drug delivery systems enhance therapeutic efficacy while minimizing systemic toxicity and treatment costs. Unlike conventional methods, these systems ensure precise drug delivery, improving bioavailability and reducing side effects. Targeted drug delivery is classified into three levels. First-order targeting directs drugs to the capillary beds of specific organs or tissues. Second-order targets specific cell types, such as tumor cells, using receptor-mediated interactions.
167
01:24Site-Targeted Drug Delivery Systems: Polymeric Carriers
165
Polymeric carriers enhance targeted drug delivery by increasing efficacy while minimizing off-target effects. These carriers comprise a biodegradable polymeric backbone integrated with functional elements that enable targeting, improve physicochemical properties, and regulate drug release.Targeting MechanismsThe targeting ability of polymeric carriers is mediated by a homing device, which is a molecular recognition component designed to selectively bind to specific tissues or cells. Monoclonal...
165