1、噬菌体对细菌的防控

2、肠道噬菌体与健康的关系解析

2020/04 - 2024/06上海理工大学，生物医学工程流动站，沪江博士后 

2024/06 - 至今，上海理工大学，健康科学与工程学院，讲师

2013/09 - 2019/12，南京农业大学，动物医学院，预防兽医学，博士 

2007/09 - 2012/06，南京农业大学，动物医学院，动物医学，学士

1、噬菌体对细菌的防控

2、肠道噬菌体与健康的关系解析

主持科研项目：

(1)国家重点研发计划子课题, 2023YFF1105001, 高耐受性食源性致病菌鼠源抗体创制关键技术研究，2023.12-2027.12

(2)中国博士后科学基金面上资助, 2021M692138, 肠道噬菌体对酒精依赖症的调控机制研究，2021.6-2023.3

(3)国家重点研发计划子课题, 2018YFC1602906, 新型生物识别材料库的构建及其制备关键技术研究，2018.12-2021.12 

(4)国家重点研发计划子课题, 2018YFC1602502, 放射性核素和生物性危害物高效特异性前处理新技术研发，2018.12-2021.12 

近五年代表性论文：

(1) Dezhi Li#, Wei Liang#, Zhiqiang Huang, Wenwen Ma, Qing Liu *. The spontaneously produced lysogenic prophage phi456 promotes bacterial resistance to adverse environments and enhances the colonization ability of avian pathogenic Escherichia coli strain DE456,Vet Research. 2024.3（中科院 1 区，Top） 

(2) Dezhi Li#,Wenwen Ma# ,Guowei Chen# ,Zhiqiang Huang, Qing Liu * .Deletion of nox from Listeria monocytogenes strain EGDe enhances bacterial virulence and reduces the production of ROS and inflammatory factors in vivo, Foodborn Pathogens and Disease. 2024.3 

(3) Dezhi Li; Wei Liang; Haipeng Liang*, Qing Liu*. Fecal microbiota transplantation repairs intestinal permeability and regulates the expression of 5-HT to influence alcohol-induced depression-like behaviors in C57BL/6J mice, Frontiers in Microbiology. 2024,1 (中科院2 区，Top) 

(4) Dezhi Li; Wei Liang; Qingyue Hu; Fang Tang*; The effect of a spontaneous induction prophage, phi458, on biofilm formation and virulence in avian pathogenic Escherichia coli, Frontiers in Microbiology, 2022, 11（中科院 2 区，Top） 

(5) Dezhi Li; Xinjie Qian; Xinyuan Liu; Fang Tang*;Jianjun Dai*; orf6 and orf10 in prophage phiv142-3 enhance the iron-acquisition ability and resistance of avian pathogenic Escherichia coli strain DE142 to serum, Frontiers in Veterinary Science, 2020, 7 (中科院 2 区，Top)