营养调控肠道免疫细胞活化机制研究进展

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摘 要:肠道微环境是由肠道细胞、微生物及其代谢产物组成的微观内环境,对肠黏膜免疫系统的结构与功能的塑造至关重要。本文系统地综述了肠道微环境营养代谢影响肠黏膜免疫细胞命运的作用机制,以期更好地理解肠道微环境与肠道免疫,为肠道健康和相关疾病的治疗提供参考。

关键词:肠道微环境;免疫细胞;肠道微生物;营养代谢

中图分类号:S815

文献标志码:A

文章编号:0366-6964(2024)07-2846-13

收稿日期:2023-09-28

基金项目:国家重点研发计划(2022YFD1300403);国家自然科学基金(U22A20510);国家自然科学基金青年基金项目(32102571);湖南省自然科学基金优秀青年项目(2022JJ20027);中国农业科研系统专项基金(CARS-35);云南省重大科技专项(202102AE090046)

作者简介:宋云方(2000-),女,四川南充人,硕士生,主要从事仔猪肠道发育与免疫研究,E-mail:18084080964@163.com

*通信作者:王 婧,主要从事仔猪肠道发育、母仔营养传递及调控研究,E-mail:jingwang023@hunau.edu.cn

Research Progress on the Mechanism of Nutrition Regulating Intestinal Immune

Cell Activation

SONGYunfang1,2,CHENGHao1,2,FENGLuya1,2,BAIPing4,DENGYuankun1,2,

XIAYaoyao3,TANBi’e1,2,WANGJing1,2*

(1.Animal Nutrition Genomics and Germplasm Innovation Center,College of Animal

Science and Technology,Hunan Agricultural University,Changsha410128,China;

2.Yuelushan Laboratory,Changsha410128,China; 3.College of Animal Science

and Technology,Southwest University,Chongqing400715,China; 4.Yunnan

Southwest Agriculture and Animal Husbandry Group Co.,Ltd,Kunming650224,China)

Abstract:The intestinal microenvironment is amicroscopic internal environment composed of intestinal cells,microorganisms and their metabolites,which is crucial to the structure and function shaping of intestinal mucosal immune system.This paper systematically reviews the mechanisms of intestinal microenvironment nutrition metabolism affecting the fate of intestinal mucosal immune cells,in order to better understanding the intestinal microenvironment and intestinal immunity,and providing references for the treatment of intestinal health and related diseases.

Key words:intestinal microenvironment; immune cells; gut microbes; nutrient metabolism

*Corresponding author:WANG Jing,E-mail:jingwang023@hunau.edu.cn

健康的肠道对于多种生理过程至关重要,它在免疫防御和营养的消化、吸收方面均发挥着显著作用[1-2]。(剩余26422字)

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