
抗生物膜感染的群体效应抑制剂
网络出版日期: 2017-06-02
基金资助
云南省教育厅科学研究基金项目重点项目(2015Z168);云南省应用基础研究面上项目(2012FB135);国家自然科学基金(31160193)
Quorum sensing inhibitors on biofilm formation
1.Department of Pathogenic Biology and Immunology, Basic Medicine Faculty, Kunming University of Science and Technology, Kunming 650500, China; 2.Department of Nuclear Medicine, Kunming General Hospital of Chengdu Military Command, Kunming 650032, China; 3.Department of Laboratory Medicine, Kunming University School of Medicine, Kunming 650214, China
Online published: 2017-06-02
Supported by
Scientific Research Foundation of Yunnan Educational Committee, 2015Z168; General Program of Yunnan Applied Basic Research Projects, 2012FB135; National Natural Science Foundation of China, 31160193
冯梦蝶 , 洪愉 , 毛普加 , 等 . 抗生物膜感染的群体效应抑制剂[J]. 上海交通大学学报(医学版), 2016 , 36(3) : 442 . DOI: 10.3969/j.issn.16748115.2016.03.027
Biofilms are complexes resulting from microbial sessile communities attached to a substratum or interface and embedded in a self-produced extracellular matrix, which can provide a protective layer for bacteria, block antibiotic entry, and allow bacteria to exhibit antibiotic resistance. Clinical statistics showed that about 80% of microbial infections are associated with quorum sensing-mediated biofilms. Thus it is essential to inhibit the formation of biofilm in order to cure pathogen infections. Quorum sensing (QS) molecules are involved in biofilm formation, while QS inhibitors (QSI) can inhibit biofilm formation. This papers reviews advances of QSI in anti-biofilm.
Key words: biofilm; quorum sensing; quorum sensing inhibitors
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