Nanostructured DNA for the delivery of therapeutic agents.

Nanostructured DNA for the delivery of therapeutic agents. Adv Drug Deliv Rev. 2019 Oct 12;: Authors: Nishikawa M, Tan M, Liao W, Kusamori K Abstract DNA and RNA, the nucleic acids found in every living organism, are quite crucial, because not only do they store the genetic information, but also they are used as signals through interaction with various molecules within the body. The nature of nucleic acids, especially DNA, to form double-helix makes it possible to design nucleic acid-based nanostructures with various shapes. Because the shapes as well as the physicochemical properties determine their interaction with proteins or cells, nanostructured DNAs will have different features in the interaction compared with single- or double-stranded DNA. Some of these unique features of nanostructured DNA make ways for efficient delivery of therapeutic agents to specific targets. In this review, we begin with the factors affecting the properties of nanostructured DNA, followed by summarizing the methods for the development of nanostructured DNA. Further, we discuss the characteristics of nanostructured DNA and their applications for the delivery of bioactive compounds. PMID: 31614168 [PubMed - as supplied by publisher]
Source: Advanced Drug Delivery Reviews - Category: Drugs & Pharmacology Authors: Tags: Adv Drug Deliv Rev Source Type: research