A Review of the Emerging Poultry Visceral Gout Disease Linked to Avian Astrovirus Infection

作者：Li, Linlin; Sun, Minhua; Zhang, Yun^*; Liao, Ming^*

来源：INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 2022, 23(18): 10429.

DOI：10.3390/ijms231810429

• avian astrovirus
• pathogenesis
• visceral gout

Avian astroviruses, including chicken astrovirus (CAstV), avian nephritisvirus (ANV), and goose astrovirus (GoAstV), are ubiquitous enteric RNA viruses associated with enteric disorders in avian species. Recent research has found that infection of these astroviruses usually cause visceral gout in chicken, duckling and gosling. However, the underlying mechanism remains unknown. In the current article, we review recent discoveries of genetic diversity and variation of these astroviruses, as well as pathogenesis after astrovirus infection. In addition, we discuss the relation between avian astrovirus infection and visceral gout in poultry. Our aim is to review recent discoveries about the prevention and control of the consequential visceral gout diseases in poultry, along with the attempt to reveal the possible producing process of visceral gout diseases in poultry.

• 单位
  广东省农业科学院; 中国科学院; y