Lee Dong-Yup, Amirthalingam Sivashanmugam, Lee Changyub, Rajendran Arun Kumar, Ahn Young-Hyun, Hwang Nathaniel S
School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University Seoul 08826 Republic of Korea
Institute of Engineering Research, Seoul National University Seoul 08826 Republic of Korea.
Nanoscale Adv. 2023 Jul 7;5(15):3834-3856. doi: 10.1039/d3na00198a. eCollection 2023 Jul 25.
Gene therapy is a promising approach for the treatment of many diseases. However, the effective delivery of the cargo without degradation is one of the major hurdles. With the advent of lipid nanoparticles (LNPs) and cell-derived nanovesicles (CDNs), gene delivery holds a very promising future. The targeting of these nanosystems is a prerequisite for effective transfection with minimal side-effects. In this review, we highlight the emerging strategies utilized for the effective targeting of LNPs and CDNs, and we summarize the preparation methodologies for LNPs and CDNs. We have also highlighted the non-ligand targeting of LNPs toward certain organs based on their composition. It is highly expected that continuing the developments in the targeting approaches of LNPs and CDNs for the delivery system will further promote them in clinical translation.
基因治疗是治疗多种疾病的一种很有前景的方法。然而,在不发生降解的情况下有效递送载荷是主要障碍之一。随着脂质纳米颗粒(LNPs)和细胞衍生纳米囊泡(CDNs)的出现,基因递送有着非常光明的前景。这些纳米系统的靶向性是实现有效转染且副作用最小的先决条件。在这篇综述中,我们重点介绍了用于有效靶向LNPs和CDNs的新兴策略,并总结了LNPs和CDNs的制备方法。我们还强调了基于LNPs的组成对某些器官的非配体靶向作用。人们高度期望,继续推进LNPs和CDNs递送系统靶向方法的发展将进一步推动它们在临床转化中的应用。
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