MOF@COF nanocapsule for the enhanced microwave thermal-dynamic therapy and anti-angiogenesis of colorectal cancer

Autor: Shimei Li, Zengzhen Chen, Longfei Tan, Qiong Wu, Xiangling Ren, Changhui Fu, Meng Niu, Hong Li, Xianwei Meng
Rok vydání: 2022
Předmět:
Zdroj: Biomaterials. 283:121472
ISSN: 0142-9612
DOI: 10.1016/j.biomaterials.2022.121472
Popis: Microwave thermal therapy (MWTT) shows great prospect in cancer treatments due to its non-invasive or minimally invasive nature and deep penetration through the tissue. However, incomplete ablation and elevated expression of many pro-tumor angiogenesis after MWTT (e.g., vascular endothelial growth factor, VEGF) induced tumor recurrence still remains an obstacle, especially in some tumors prone to recurrence and metastasis, such as colorectal cancer. Herein, we propose a nanocapsule of covalent organic framework cladding metal organic framework (MOF@COF) with microwave (MW) thermal-dynamic sensitization and co-action of tumor anti-angiogenesis. The MOF of Bi-Mn-porphyrin (BM) is designed as MW sensitizer to generate cytotoxic
Databáze: OpenAIRE