新型冠状病毒专题

mRNA技术及其在传染病疫苗研发中的应用

中华微生物学和免疫学杂志,2020, 40 (09): 661-667.

mRNA疫苗技术是近年逐渐发展起来的疫苗新技术之一,其在稳定性、高效投递等方面的技术日趋成熟。mRNA疫苗在细胞内表达抗原,通过刺激免疫系统产生B、T细胞免疫应答等多种效应机制,可达到预防传染病的作用。同时由于其是全合成制备,生产工艺简单,具有快速应对诸如新型冠状病毒感染等突发传染病疫情的潜力。为了解传染病mRNA疫苗的开发与研究现状,本文重点对mRNA疫苗的结构特点、优势和挑战以及应用于传染病疫苗研究的现状进行了综述,为新型冠状病毒等传染病mRNA疫苗的研发提供一定借鉴。

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贡献者信息

柯尊阳

固安鼎泰海规生物科技有限公司研发中心 065500;武汉大学药学院 430071

王宇

固安鼎泰海规生物科技有限公司研发中心 065500

李忠明

固安鼎泰海规生物科技有限公司研发中心 065500

于继云

固安鼎泰海规生物科技有限公司研发中心 065500

通信作者

王宇

固安鼎泰海规生物科技有限公司研发中心 065500

Email:wangyu_amms@163.com

关键词

mRNA技术;传染病;新型冠状病毒mRNA疫苗;临床前研究;临床试验

历史

出版日期:2020-09-30

收稿日期:2020-05-26

Novel Coronavirus
mRNA technology for the development of vaccines against infectious diseases
Ke Zunyang,  Wang Yu,  Li Zhongming,  Yu Jiyun
Published on 2020-09-30
Cite as Chin J Microbiol Immunol, 2020,40(09): 661-667. DOI: 10.3760/cma.j.cn112309-20200526-00277
Abstract

The mRNA-based vaccine technology is gradually developed as one of the new vaccine technologies in recent years. The technology is becoming more mature in terms of its stability and efficient delivery. Antigens encoded by mRNA vaccines are expressed in the cytoplasm and can induce the activation of both B cell responses and T cell cytotoxicity against infectious pathogens. In addition, the simple production process of synthetic mRNA vaccines can facilitate rapid response to emerging infectious diseases such as 2019-nCoV infection. In order to understand the current status of mRNA vaccine research and development for infectious diseases as well as providing reference for the development of clinically applicable mRNA vaccine against 2019-nCoV pandemic, this paper mainly reviewed the structural characteristics, advantages and challenges of mRNA vaccines and the current situation of vaccine research application in infectious diseases.

Key words:

mRNA technology; Infectious diseases; 2019-nCoV mRNA vaccine; Pre-clinical study; Clinical trial

Contributor Information
Ke Zunyang

Research and Development Center, Gu′an Dingtai Haigui Biotechnology Co., Ltd., Gu′an 065500, China

Wuhan University School of Pharmaceutical Sciences, Wuhan 430071, China

Wang Yu

Research and Development Center, Gu′an Dingtai Haigui Biotechnology Co., Ltd., Gu′an 065500, China

Li Zhongming

Research and Development Center, Gu′an Dingtai Haigui Biotechnology Co., Ltd., Gu′an 065500, China

Yu Jiyun

Research and Development Center, Gu′an Dingtai Haigui Biotechnology Co., Ltd., Gu′an 065500, China