硒蛋白及其与肠道微生物互作调控动物生长性能、产品品质和免疫健康的研究进展  

Selenoproteins and their interactions with gut microbes in regulating animal growth performance,product quality,and immune health

作　　者：梁璟 周锡红[1,2] LIANG Jing;&ZHOU XiHong(Key Laboratory of Agro-ecological Processes in Subtropical Region,Institute of Subtropical Agriculture,Chinese Academy of Sciences,Changsha 410125,China;College of Advanced Agricultural Sciences,University of Chinese Academy of Sciences,Beijing 100049,China)

机构地区：[1]中国科学院亚热带农业生态研究所畜禽健康养殖与农牧复合生态研究中心,长沙410125 [2]中国科学院大学现代农业科学学院,北京100049

出　　处：《中国科学:生命科学》2025年第3期442-449,共8页Scientia Sinica(Vitae)

基　　金：湖南省科技创新计划(批准号:2023RC1074);枣庄国家可持续发展议程创新示范区发展战略咨询(批准号:2024-DFZD-30)资助

摘　　要：硒蛋白是畜禽体内重要的功能蛋白,具有广泛的抗炎症和氧化应激,提高免疫力,调节甲状腺激素代谢和维持氧化还原稳态等作用.近年来研究发现微生物可以与硒蛋白发生互作并介导硒蛋白发挥生物学功能.因此,本文首先综述动物硒蛋白分类及功能,以及硒蛋白与微生物互作机制;其次,重点阐述了硒蛋白及其与微生物互作改善动物生长性能、产品品质和免疫健康的作用及其可能机制;最后,对硒蛋白和微生物互作在畜禽养殖中应用的研究方向进行展望,以期为提高畜禽生产性能和改善健康状态提供新的思路和方法.Selenoproteins,which are essential functional proteins,play a wide range of roles,including anti-inflammation,immune enhancement,thyroid hormone metabolism regulation,and redox homeostasis maintenance in livestock.Gut microbes can interact with selenoproteins and mediate their biological functions.Therefore,this study is the first to review the classification and function of animal selenoproteins and the interactions between selenoproteins and microbes.Subsequently,the role and potential mechanisms of selenoproteins and their interaction with microorganisms are also elucidated to improve animal growth performance,product quality,and immunity.Finally,the research directions on applying selenoproteins and microorganism interactions in livestock and poultry breeding were presented to provide new ideas and methods for improving livestock production performance and health status.

关 键 词：硒蛋白 微生物 氧化还原稳态 生长性能 产品品质 

分 类 号：S816[农业科学—饲料科学]