当前位置: X-MOL 学术Pharmacol. Therapeut. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Deliver the promise: RNAs as a new class of molecular entities for therapy and vaccination
Pharmacology & Therapeutics ( IF 12.0 ) Pub Date : 2021-08-14 , DOI: 10.1016/j.pharmthera.2021.107967
Ai-Ming Yu 1 , Mei-Juan Tu 1
Affiliation  

The concepts of developing RNAs as new molecular entities for therapies have arisen again and again since the discoveries of antisense RNAs, direct RNA-protein interactions, functional noncoding RNAs, and RNA-directed gene editing. The feasibility was demonstrated with the development and utilization of synthetic RNA agents to selectively control target gene expression, modulate protein functions or alter the genome to manage diseases. Rather, RNAs are labile to degradation and cannot cross cell membrane barriers, making it hard to develop RNA medications. With the development of viable RNA technologies, such as chemistry and pharmaceutics, eight antisense oligonucleotides (ASOs) (fomivirsen, mipomersen, eteplirsen, nusinersen, inotersen, golodirsen, viltolarsen and casimersen), one aptamer (pegaptanib), and three small interfering RNAs (siRNAs) (patisiran, givosiran and lumasiran) have been approved by the United States Food and Drug Administration (FDA) for therapies, and two mRNA vaccines (BNT162b2 and mRNA-1273) under Emergency Use Authorization for the prevention of COVID-19. Therefore, RNAs have become a great addition to small molecules, proteins/antibodies, and cell-based modalities to improve the public health. In this article, we first summarize the general characteristics of therapeutic RNA agents, including chemistry, common delivery strategies, mechanisms of actions, and safety. By overviewing individual RNA medications and vaccines approved by the FDA and some agents under development, we illustrate the unique compositions and pharmacological actions of RNA products. A new era of RNA research and development will likely lead to commercialization of more RNA agents for medical use, expanding the range of therapeutic targets and increasing the diversity of molecular modalities.



中文翻译:

兑现承诺:RNA 作为治疗和疫苗接种的新型分子实体

自从发现反义 RNA、直接 RNA-蛋白质相互作用、功能性非编码 RNA 和 RNA 指导的基因编辑以来,将 RNA 开发为用于治疗的新分子实体的概念一次又一次地出现。通过开发和利用合成 RNA 试剂选择性地控制靶基因表达、调节蛋白质功能或改变基因组来管理疾病,证明了这种可行性。相反,RNA 不易降解,不能穿过细胞膜屏障,因此难以开发 RNA 药物。随着可行的 RNA 技术的发展,例如化学和药剂学,8 种反义寡核苷酸 (ASO)(fomivirsen、mipomersen、eteplirsen、nusinersen、inotersen、golodirsen、viltolarsen 和 casimersen)、一种适体(pegaptanib)、美国食品和药物管理局 (FDA) 已批准三种小干扰 RNA (siRNA)(patisiran、givosiran 和 lumasiran)用于治疗,两种 mRNA 疫苗(BNT162b2 和 mRNA-1273)已获得紧急使用授权用于预防COVID-19 的。因此,RNA 已成为小分子、蛋白质/抗体和基于细胞的方式的重要补充,以改善公众健康。在本文中,我们首先总结了治疗性 RNA 药物的一般特征,包括化学、常见的递送策略、作用机制和安全性。通过概述 FDA 批准的单个 RNA 药物和疫苗以及一些正在开发的药物,我们说明了 RNA 产品的独特成分和药理作用。

更新日期:2021-08-15
down
wechat
bug