Cell membrane-coated mesoporous silica nanorods overcome sequential drug delivery barriers against colorectal cancer
文献类型:期刊论文
作者 | Wang, Jie2,3,4; Pan, Hao5; Li, Jingyi2; Nie, Di2,6; Zhuo, Yan2; Lv, Yishan2,3; Wang, Ning2,6; Chen, Hao1,6; Guo, Shiyan2,6; Gan, Yong2,6 |
刊名 | CHINESE CHEMICAL LETTERS |
出版日期 | 2023-06-01 |
卷号 | 34期号:6页码:6 |
ISSN号 | 1001-8417 |
关键词 | Cell membrane coating Rod shape Sequential delivery Nuclear accumulation Colorectal cancer |
DOI | 10.1016/j.cclet.2022.107828 |
通讯作者 | Yang, Xinggang(yangxg123@163.com) ; Yu, Miaorong(mryu@simm.ac.cn) |
英文摘要 | Local delivery of nanomedicines holds therapeutic promise for colorectal cancer (CRC). However, it presents tremendous challenges due to the existence of multiple physiological barriers, especially intra-cellular obstacles, including intracellular trafficking, subcellular accumulation, and drug release. Herein, we report a multifunctional nanoparticle (CMSNR) by wrapping the mesoporous silica nanorod with cell membrane derived from CRC cells for improved chemotherapy. Compared with their naked counterparts, the cell membrane endowed CMSNR with homotypic targeting and improved cellular uptake capacities. Due to the rod-like shape, CMSNR achieved superior colorectal mucus permeability, enhanced tumor ac-cumulation, and boosted cellular uptake than their spherical counterparts. Moreover, the internalized CM-SNR underwent robust intracellular trafficking and gained augmented motility toward the nucleus, lead-ing to efficient perinuclear accumulation and a subsequent 5.6-fold higher nuclear accumulation of loaded drug than that of nanospheres. In the orthotopic colorectal tumor-bearing nude mice, rectally admin-istrated mefuparib hydrochloride (MPH)-loaded CMSNR traversed the colorectal mucus, penetrated the tumor tissue, and successfully aggregated in the perinuclear region of cancer cells, thus exhibiting signif-icantly improved antitumor outcomes. Our findings highlight the shape-based design of cell membrane-coated nanoparticles that can address sequential drug delivery barriers has a promising future in cancer nanomedicine. (c) 2023 Published by Elsevier B.V. on behalf of Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. |
WOS关键词 | NANOPARTICLE ; SHAPE ; DESIGN ; CHEMOTHERAPY ; PEGYLATION |
资助项目 | National Natural Science Foundation of China[82073773] ; National Natural Science Foundation of China[82104078] ; Major International Joint Research Project of Chinese Academy of Sciences[153631KYSB20190020] |
WOS研究方向 | Chemistry |
语种 | 英语 |
出版者 | ELSEVIER SCIENCE INC |
WOS记录号 | WOS:000982041900001 |
源URL | [http://119.78.100.183/handle/2S10ELR8/306173] |
专题 | 新药研究国家重点实验室 |
通讯作者 | Yang, Xinggang; Yu, Miaorong |
作者单位 | 1.Chinese Acad Sci, Shanghai Inst Mat Med, Mol Imaging Ctr, Shanghai 201203, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Mat Med, State Key Lab Drug Res, Shanghai 201203, Peoples R China 3.Shenyang Pharmaceut Univ, Sch Pharm, Shenyang 110016, Peoples R China 4.Shanghai Univ Tradit Chinese Med, Sch Pharm, Shanghai 201203, Peoples R China 5.Liaoning Univ, Coll Pharm, Shenyang 110036, Peoples R China 6.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, Jie,Pan, Hao,Li, Jingyi,et al. Cell membrane-coated mesoporous silica nanorods overcome sequential drug delivery barriers against colorectal cancer[J]. CHINESE CHEMICAL LETTERS,2023,34(6):6. |
APA | Wang, Jie.,Pan, Hao.,Li, Jingyi.,Nie, Di.,Zhuo, Yan.,...&Yu, Miaorong.(2023).Cell membrane-coated mesoporous silica nanorods overcome sequential drug delivery barriers against colorectal cancer.CHINESE CHEMICAL LETTERS,34(6),6. |
MLA | Wang, Jie,et al."Cell membrane-coated mesoporous silica nanorods overcome sequential drug delivery barriers against colorectal cancer".CHINESE CHEMICAL LETTERS 34.6(2023):6. |
入库方式: OAI收割
来源:上海药物研究所
浏览0
下载0
收藏0
其他版本
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。