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Huang S, Hao XY, Li YJ, Wu JY, Xiang DX, Luo S. Nonviral delivery systems for antisense oligonucleotide therapeutics. Biomater Res 2022; 26:49. [PMID: 36180936 PMCID: PMC9523189 DOI: 10.1186/s40824-022-00292-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 08/30/2022] [Indexed: 11/10/2022] Open
Abstract
Antisense oligonucleotides (ASOs) are an important tool for the treatment of many genetic disorders. However, similar to other gene drugs, vectors are often required to protect them from degradation and clearance, and to accomplish their transport in vivo. Compared with viral vectors, artificial nonviral nanoparticles have a variety of design, synthesis, and formulation possibilities that can be selected to accomplish protection and delivery for specific applications, and they have served critical therapeutic purposes in animal model research and clinical applications, allowing safe and efficient gene delivery processes into the target cells. We believe that as new ASO drugs develop, the exploration for corresponding nonviral vectors is inevitable. Intensive development of nonviral vectors with improved delivery strategies based on specific targets can continue to expand the value of ASO therapeutic approaches. Here, we provide an overview of current nonviral delivery strategies, including ASOs modifications, action mechanisms, and multi-carrier methods, which aim to address the irreplaceable role of nonviral vectors in the progressive development of ASOs delivery.
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Affiliation(s)
- Si Huang
- Department of Pharmacy, the Second Xiangya Hospital, Central South University, Changsha, 410011, People's Republic of China.,Hunan Provincial Engineering Research Centre of Translational Medicine and Innovative Drug, Changsha, 410011, People's Republic of China.,Institute of Clinical Pharmacy, Central South University, Changsha, China
| | - Xin-Yan Hao
- Department of Pharmacy, the Second Xiangya Hospital, Central South University, Changsha, 410011, People's Republic of China.,Hunan Provincial Engineering Research Centre of Translational Medicine and Innovative Drug, Changsha, 410011, People's Republic of China.,Institute of Clinical Pharmacy, Central South University, Changsha, China
| | - Yong-Jiang Li
- Department of Pharmacy, the Second Xiangya Hospital, Central South University, Changsha, 410011, People's Republic of China.,Hunan Provincial Engineering Research Centre of Translational Medicine and Innovative Drug, Changsha, 410011, People's Republic of China.,Institute of Clinical Pharmacy, Central South University, Changsha, China
| | - Jun-Yong Wu
- Department of Pharmacy, the Second Xiangya Hospital, Central South University, Changsha, 410011, People's Republic of China.,Hunan Provincial Engineering Research Centre of Translational Medicine and Innovative Drug, Changsha, 410011, People's Republic of China.,Institute of Clinical Pharmacy, Central South University, Changsha, China
| | - Da-Xiong Xiang
- Department of Pharmacy, the Second Xiangya Hospital, Central South University, Changsha, 410011, People's Republic of China.,Hunan Provincial Engineering Research Centre of Translational Medicine and Innovative Drug, Changsha, 410011, People's Republic of China.,Institute of Clinical Pharmacy, Central South University, Changsha, China
| | - Shilin Luo
- Department of Pharmacy, the Second Xiangya Hospital, Central South University, Changsha, 410011, People's Republic of China. .,Hunan Provincial Engineering Research Centre of Translational Medicine and Innovative Drug, Changsha, 410011, People's Republic of China. .,Institute of Clinical Pharmacy, Central South University, Changsha, China.
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