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Enhancing the Therapeutic Delivery of Oligonucleotides by Chemical Modification and Nanoparticle Encapsulation

Overview
Journal Molecules
Publisher MDPI
Specialty Biology
Date 2017 Oct 14
PMID 29027965
Citations 14
Authors
Affiliations
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Abstract

Oligonucleotide (ON) drugs, including small interfering RNA (siRNA), microRNA (miRNA) and antisense oligonucleotides, are promising therapeutic agents. However, their low membrane permeability and sensitivity to nucleases present challenges to in vivo delivery. Chemical modifications of the ON offer a potential solution to improve the stability and efficacy of ON drugs. Combined with nanoparticle encapsulation, delivery at the site of action and gene silencing activity of chemically modified ON drugs can be further enhanced. In the present review, several types of ON drugs, selection of chemical modification, and nanoparticle-based delivery systems to deliver these ON drugs are discussed.

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References
1.
Freire J, Rego de Figueiredo I, Valle J, Veiga A, Andreu D, Enguita F . siRNA-cell-penetrating peptides complexes as a combinatorial therapy against chronic myeloid leukemia using BV173 cell line as model. J Control Release. 2016; 245:127-136. DOI: 10.1016/j.jconrel.2016.11.027. View

2.
Son S, Song S, Lee S, Min S, Kim S, Yhee J . Self-crosslinked human serum albumin nanocarriers for systemic delivery of polymerized siRNA to tumors. Biomaterials. 2013; 34(37):9475-85. DOI: 10.1016/j.biomaterials.2013.08.085. View

3.
Liu H, Zhang Y, Xie Y, Cai Y, Li B, Li W . Hypoxia-responsive ionizable liposome delivery siRNA for glioma therapy. Int J Nanomedicine. 2017; 12:1065-1083. PMC: 5308568. DOI: 10.2147/IJN.S125286. View

4.
Agrawal S, Temsamani J, Galbraith W, Tang J . Pharmacokinetics of antisense oligonucleotides. Clin Pharmacokinet. 1995; 28(1):7-16. DOI: 10.2165/00003088-199528010-00002. View

5.
Simeoni F, Morris M, Heitz F, Divita G . Insight into the mechanism of the peptide-based gene delivery system MPG: implications for delivery of siRNA into mammalian cells. Nucleic Acids Res. 2003; 31(11):2717-24. PMC: 156720. DOI: 10.1093/nar/gkg385. View