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A novel polyethyleneimine-decorated FeOOH nanoparticle for efficient siRNA delivery

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成果类型:
期刊论文
作者:
Guo, Shuai;Liu, Bei;Zhang, Mengjie;Li, Chunhui;Wang, Xiaoxia;...
通讯作者:
Huang, Yuanyu
作者机构:
[Zhang, Mengjie; Weng, Yuhua; Guo, Shuai; Huang, Yuanyu; Li, Chunhui] Beijing Inst Technol, Inst Engn Med, Key Lab Mol Med & Biotherapy, Sch Life Sci,Adv Res Inst Multidisciplinary Sci, Beijing 100081, Peoples R China.
[Liu, Bei; Li, Lele] CAS Ctr Excellence Nanosci, Natl Ctr Nanosci & Technol NCNST, CAS Key Lab Biomed Effects Nanomat & Nanosafety, Beijing 100190, Peoples R China.
[Huang, Yuanyu] Hunan Univ Chinese Med, Sch Pharm, Changsha 410208, Peoples R China.
[Li, Lele] Univ Chinese Acad Sci, Coll Mat Sci & Optoelect Technol, Beijing 100049, Peoples R China.
[Weng, Yuhua] Hunan Univ Sci & Engn, Yongzhou 425199, Peoples R China.
通讯机构:
[Huang, Yuanyu] B
Beijing Inst Technol, Inst Engn Med, Key Lab Mol Med & Biotherapy, Sch Life Sci,Adv Res Inst Multidisciplinary Sci, Beijing 100081, Peoples R China.
语种:
英文
关键词:
FeOOH;siRNA delivery;RRM2;RNA interference;Polyetherimide;Cancer treatment
期刊:
中国化学快报:英文版
ISSN:
1001-8417
年:
2021
卷:
32
期:
1
页码:
102-106
基金类别:
Hunan Provincial Natural Science Foundation of ChinaNatural Science Foundation of Hunan Province [2018JJ1019, 2019JJ50196]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31871003, 31901053]; Beijing Institute of Technology Research Fund Program for Young Scholars [2018CX01023]; Fundamental Research Funds for the Central UniversitiesFundamental Research Funds for the Central Universities [2018CX01023]; Beijing-Tianjin-Hebei Basic Research Cooperation Project [19JCZDJC64100]; Beijing Nova Program from Beijing Municipal Science & Technology Commission [Z201100006820005]; Young Elite Scientist Sponsorship Program of Beijing Association for Science and Technology (2020-2022); Hu-Xiang Young Talent Program [2018RS3094]
机构署名:
本校为其他机构
院系归属:
药学院
摘要:
Despite the promising prospect of small interfering RNA(siRNA) for the treatment of diverse diseases,it remains challenging to develop novel delive ry materials to desired tissues and cells.In this study,a novel iron oxyhydroxide(FeOOH) nanoparticle(NP) whose surface was modified with branched polyetherimide(PEI) was developed to deliver siRNA into the cancer cells.It was demonstrated that PEI-FeOOH(PFeOOH) efficiently complexed siRNA,mediated effective cellular uptake and endosomal escape,thereby triggering robust gene silencing in v...

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