Application research and design strategy on smart responsive mesoporous silica anti-tumor nanodelivery systems

VernacularTitle:智能响应型介孔二氧化硅抗肿瘤纳米递药系统的设计策略与研究应用
Author: Biao LI ; Ying-chong CHEN ; Bao-de SHEN ; Wen-ting WU ; Qin ZHENG ; Peng-fei YUE
Publication Type:Research Article
Keywords: mesoporous silica; intelligent drug delivery system; stimulus response; anti-tumor; targeted delivery
From: Acta Pharmaceutica Sinica 2023;58(3):494-505
CountryChina
Language:Chinese
Abstract: Malignant tumors are major diseases that endanger human health. Due to their complex and variable microenvironment, most anti-tumor drugs cannot precisely reach the focal tissue and be released in a controlled manner. Intelligent responsive nano carriers have become a hot spot in the field of anti-tumor drug delivery systems. As an excellent nano material, mesoporous silica has the advantages of non-toxic, stable, adjustable pore volume and pore diameter, and easy functional modification on the surface. By virtue of its perceptive response to the tumor microenvironment or physiological changes, it can achieve the targeted drug release or controlled drug release of the drug delivery system in the tissue, making it an ideal carrier for intelligent response drug delivery system. In this paper, we review the design strategies and current research status of smart responsive anti-tumor drug delivery systems based on mesoporous silica, in order to provide a reference for the development of anti-tumor drug nanoformulations.