长期循环的纳米载体:仿生方法的成就和缺陷
1Department of Pharmaceutics and Biopharmaceutics, University of Bonn, Bonn, Germany.
International journal of pharmaceutics
|December 15, 2025
概括
纳米粒子在循环中的寿命对于药物输送至关重要,但受到蛋白质吸附的阻碍. 本综述探讨了隐形策略,包括仿生方法,以提高纳米粒子循环时间.
科学领域:
- 生物医学工程 生物医学工程
- 纳米技术 纳米技术
- 药理学 药理学是指药理学的学科.
背景情况:
- 纳米载体需要足够的全身循环时间来有效的药物输送和向.
- 蛋白质吸附,形成"蛋白质冠状",导致单核细胞系统 (MPS) 快速清除.
- 目前延长循环的策略包括尺寸控制和水友表面修饰.
研究的目的:
- 综合审查提高纳米载体循环半衰期的策略.
- 讨论各种隐形方法的优点和缺点.
- 解决临床翻译和临床前/临床选择方面的挑战.
主要方法:
- 关于纳米载体隐形战略的文献综述.
- 对生物模拟方法的分析,将生物概念与纳米技术相结合.
- 讨论临床和工业翻译的挑战.
主要成果:
- 有各种方法可以改善纳米载体的循环时间,包括传统和新型的仿生策略.
- 仿生学方法提供了一个有前途的途径,通过将生物原理与纳米技术设计相协调.
- 这些纳米载体平台的临床和工业转化仍然面临重大挑战.
结论:
- 提高纳米载体循环时间对于治疗疗效至关重要.
- 生物仿真策略是一个不断发展的领域,具有提高纳米载体性能的潜力.
- 克服转化障碍需要仔细考虑临床前和临床因素.
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