纳米颗粒内细胞分裂的计算模拟:单个颗粒是否相互协同进入细胞?
Yiqin Li1, Nianwu Wang1, Hong-Bo Pang1,2
1Department of Pharmaceutics, School of Pharmacy, University of Minnesota, Minneapolis, Minnesota 55455, United States.
Molecular pharmaceutics
|September 15, 2025
概括
纳米粒子 (NP) 可以一起工作,进入细胞,这种现象被称为旁观者吸收. 本综述探讨了这种协同的NP细胞条目的生物物理基础和应用.
科学领域:
- 生物医学纳米技术 生物医学纳米技术
- 细胞生物学 细胞生物学
- 计算生物物理学的计算生物物理学
背景情况:
- 纳米材料在生物医学中作为疗法或药物载体至关重要.
- 高效的细胞进入对于纳米粒子有效性至关重要.
- 在细胞进入过程中纳米颗粒之间的协同相互作用仍未得到充分探索.
研究的目的:
- 审查目前用于细胞内输送的纳米技术.
- 阐明纳米粒子 (NP) 旁观者吸收的生物物理基础.
- 探索协同NP单元输入的翻译应用.
主要方法:
- 对纳米技术进行细胞内输送的文献综述.
- 对参与NP吸收的内细胞通路的分析.
- 应用分子动力学模拟来研究NP细胞相互作用.
主要成果:
- 纳米粒子 (NP) 呈现出协同的细胞进入,称为旁观者吸收.
- 分子动力学模拟揭示了旁观者吸收的生物物理基础.
- 计算模拟和生物物理学为NP细胞相互作用提供了新的见解.
结论:
- 旁观者吸收在纳米粒子-细胞相互作用中代表着一个重要的协同效应现象.
- 了解NP协同作用可以增强细胞内传递策略.
- 计算和生物物理方法为研究纳米粒子吸收机制提供了强大的工具.
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