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响应pH的纳米载体的进展:增强用于瘤治疗的药物输送

Zhouyun Chen¹, Xiaoxiao Wang², Na Zhao³

¹Department of Biotherapy, State Key Laboratory of Biotherapy and Cancer Center, Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China.

Expert opinion on drug delivery

|December 7, 2023

概括

响应pH的纳米载体通过在酸性瘤部位积聚并精确释放药物来提供向瘤治疗. 这种方法提高了治疗的有效性和安全性,改善了患者的治疗结果.

科学领域:

纳米技术纳米技术
在瘤学瘤学.
生物医学工程生物医学工程

背景情况:

传统的癌症治疗缺乏特异性,导致副作用和有效性有限.
由华堡效应引起的酸性瘤微环境 (TME) 是一个治疗目标.
纳米技术使得智能药物输送系统的开发成为可能.

研究的目的:

对针对性瘤治疗的pH响应纳米载体进行审查.
讨论这些纳米载体的原理,类型,优势和局限性.
探索创新的治疗药物及其应用中的最新进展.

主要方法:

关于pH响应纳米载体的综合文献综述.
对纳米载体设计原理和pH响应机制的分析.
检查治疗应用和药物输送策略.

主要成果:

响应pH的纳米载体在酸性TME中显示有针对性的积累.
这些纳米载体能够控制治疗剂的释放.
各种类型的pH响应纳米载体显示出增强瘤治疗的前景.

结论:

响应pH的纳米载体可以提高药物输送精度和瘤向.
这项技术提高了治疗效果,减少了副作用.
预计对pH响应的纳米载体的应用将促进瘤治疗的结果.

关键词:

抗瘤药物是一种抗瘤药物.药物输送是药物输送的过程.纳米材料的使用方法适应pH值的纳米载体瘤治疗的治疗方法

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