山东农业大学学报（自然科学版）2026，Vol.57Issue(1)：1-12,12.DOI:10.3969/j.issn.1000-2324.2026.01.001
PRRSV编码蛋白在感染中的作用机制研究进展
Research Progress on the Mechanisms of Action of PRRSV-Encoded Proteins During Infection
王宇 1苑红杰 1连丽粉 1侯衍猛 1李宝全1
作者信息
- 1. 山东农业大学动物医学院,山东省人畜共患病重点实验室,山东 泰安 271018
- 折叠
摘要
Abstract
Porcine Reproductive and Respiratory Syndrome(PRRS)is primarily caused by Porcine Reproductive and Respiratory Syndrome Virus(PRRSV).The disease is characterised by abortions,stillbirths,weak litters and mummified foetuses in sows,and respiratory disorders and septicaemia in piglets.PRRSV exhibits a rapid transmission speed and high infectivity,making PRRS a common contagious disease in large-scale pig farms.The prevalence of PRRSV causes severe economic losses in the pig industry.Scientific prevention and control of PRRS requires profound knowledge of pathogen biology,especially the pathogenic infection mechanism.Therefore,this paper reviews the research progress regarding PRRSV genomic structure,the functions of virus-encoded proteins,and especially the mechanism of viral protein action during infection,aiming to provide a reference for PRRSV research and for the development of corresponding prevention and control strategies.关键词
猪繁殖与呼吸综合征病毒/结构蛋白/非结构蛋白/感染机制Key words
Porcine Reproductive and Respiratory Syndrome Virus(PRRSV)/structural protein/non-structural protein/infection mechanism分类
农业科技引用本文复制引用
王宇,苑红杰,连丽粉,侯衍猛,李宝全..PRRSV编码蛋白在感染中的作用机制研究进展[J].山东农业大学学报（自然科学版）,2026,57(1):1-12,12.
