对抗癌症药物输送的共价有机框架纳米载体的设计策略和结构属性关系的十年之旅
Preeti Rathi1, Sumanta Chowdhury2, Prem Felix Siril3
1School of Biosciences and Bioengineering, Indian Institute of Technology Mandi, Mandi, Himachal Pradesh, 175005, India.
Small (Weinheim an der Bergstrasse, Germany)
|August 23, 2025
概括
作为化疗药物递送纳米载体 (DDN),共价有机框架 (COF) 是有前途的. 这一审查将COF结构与药物输送联系起来,为临床转化提供了路线图.
科学领域:
- 材料科学
- 纳米技术
- 生物医学工程
背景情况:
- 共价有机框架 (COF) 正在成为化疗的先进纳米载体,提供高药载量和受控释放.
- 目前的研究重点是优化COF的孔隙性,化学性和药物输送的表面特征.
- 免疫反应,颗粒大小,稳定性和清除等关键体内性能因素仍未得到充分研究.
研究的目的:
- 审查和确定COF结构特征和临界体内药物输送指标之间的联系.
- 为加速基于COF的药物输送纳米载体 (COF-DDN) 的临床转化提供数据驱动的路线图.
- 在癌症治疗中建立下一代COF-DDN的基础.
主要方法:
- 对药物输送的COF进行文献审查和现有研究的分析.
- 在COF-DDN中对结构-属性关系的定量分析.
- 确定体内性能和临床转换的关键参数.
主要成果:
- 作为化学药物递送纳米载体 (DDN),COF具有显著的潜力,具有较高的药物载荷能力和刺激响应释放能力.
- 缺乏研究的参数包括免疫反应,小于100nm的大小控制,体稳定性,循环半衰期和清除途径.
- 建立了COF结构特征和药物递送指标之间的联系,例如加载效率,释放动力学,生物相容性和向特异性.
结论:
- 提供数据驱动的路线图,以指导临床化疗的COF-DDN的开发.
- 解决未充分研究的体内参数对于成功的转化至关重要.
- 这一审查为推进COF-DDN转变癌症治疗解决方案奠定了基础.
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