畜牧兽医学报 ›› 2017, Vol. 48 ›› Issue (11): 2015-2022.doi: 10.11843/j.issn.0366-6964.2017.11.002

• 综述 • 上一篇    下一篇

重组鸭肠炎病毒载体疫苗研究进展

马云潮1,2,3, 程安春1,2,3*, 汪铭书1,2,3*, 吴英1,2,3   

  1. 1. 四川农业大学 动物医学院禽病防治研究中心, 成都 611130;
    2. 四川农业大学 预防兽医研究所, 成都 611130;
    3. 四川农业大学 动物疫病与人类健康四川省重点实验室, 成都 611130
  • 收稿日期:2017-05-05 出版日期:2017-11-23 发布日期:2017-11-23
  • 通讯作者: 程安春,E-mail:chenganchun@vip.163.com;汪铭书,E-mail:mshwang@163.com
  • 作者简介:马云潮(1992-),男,四川自贡人,硕士生,主要从事预防兽医学研究,E-mail:mayunchao1992@163.com
  • 基金资助:

    “十二五”国家科技支撑计划(2015BAD12B05);国家现代农业(水禽)产业技术体系专项(CARS-43-8);四川省重点实验室专项(2016JPT0004)

Progress of Recombinant Duck Enteritis Virus-vectored Vaccines

MA Yun-chao1,2,3, CHENG An-chun1,2,3*, WANG Ming-shu1,2,3*, WU Ying1,2,3   

  1. 1. Avian Disease Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, China;
    2. Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, China;
    3. Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
  • Received:2017-05-05 Online:2017-11-23 Published:2017-11-23

摘要:

重组病毒载体疫苗是一种以减毒活病毒为载体承载表达其他病原抗原性基因的新型疫苗,能感染宿主细胞、递呈外源基因所表达的抗原蛋白、诱导机体产生体液免疫应答和细胞免疫应答,从而有效地预防多种疾病。鸭肠炎病毒基因组长约160 kb,包含多个非编码区和病毒复制非必需区,可携带多个或较大的外源基因,是构建重组活病毒疫苗的理想载体。随着分子生物学研究的不断深入和分子生物学实验技术的飞速发展,对鸭肠炎病毒基因组进行遗传修饰的技术手段已十分成熟,目前已通过这些技术成功构建了多株重组鸭肠炎病毒活载体疫苗。研究表明构建的重组鸭肠炎病毒活载体疫苗可成功抵抗鸭肠炎病毒和其他相应病原的攻击,具有作为重组病毒疫苗载体的潜力,并在未来的禽类新型疫苗研制中发挥重要作用。本文对以鸭肠炎病毒作为载体的重组病毒活载体疫苗的研究进展进行综述,以期为鸭肠炎病毒载体疫苗的研发提供参考。

Abstract:

Recombinant virus-vectored vaccine is a newly developed vaccine based on viral vectors delivering protective antigens of other pathogens. It can infect host cells and deliver antigen protein encoded by exogenous genes, stimulating both humoral and cellular immune responses. Duck enteritis virus (DEV) has a large genome about 160 kb in length, containing large amounts of non-encoding region and nonessential replication region. Recombinant genetic engineering techniques have brought forward a leap in molecular biology study of DEV and designing DEV-vectored vaccines. Recent studies have demonstrated that DEV may be a promising viral vector candidate and plays a crucial role in future vaccine development. In this review, we summarized the advances of studies on recombinant DEV-vectored vaccines to provide some valuable fundamental information for future DEV vaccine development.

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