The main objective of this work is to provide an update on synthetic nucleic acid analogues and nanoassemblies as tools in gene therapy. In particular, the synthesis and properties of peptide-oligonucleotide conjugates (POCs), which have high potential in research and as therapeutics, are described in detail. The exploration of POCs has already led to fruitful results in the treatment of neurological diseases, lung disorders, cancer, leukemia, viral, and bacterial infections. However, delivery and in vivo stability are the major barriers to the clinical application of POCs and other analogues that still have to be overcome. This review summarizes recent achievements in the delivery and in vivo administration of synthetic nucleic acid analogues, focusing on POCs, and compares their efficiency.

译文

这项工作的主要目的是提供有关合成核酸类似物和纳米组件作为基因治疗工具的更新。特别地,详细描述了肽-寡核苷酸缀合物 (poc) 的合成和性质,它们在研究中具有很高的潜力并作为治疗剂。POCs的探索已经在治疗神经系统疾病,肺部疾病,癌症,白血病,病毒和细菌感染方面取得了丰硕的成果。然而,递送和体内稳定性是POCs和其他类似物临床应用的主要障碍,仍需克服。这篇综述总结了合成核酸类似物的递送和体内给药方面的最新成就,重点是poc,并比较了它们的效率。

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