Identification of Novel Type Three Secretion System (T3SS) Inhibitors by Computational Methods and Anti-Salmonella Evaluations

Three type III secretion system (T3SS) inhibitors (compounds 5, 19, and 32) were identified by virtual screening and biological evaluation. These three compounds were evaluated against a panel of Salmonella species strains including S. enteritidis, S. typhi, S. typhimurium, S. paratyphi, and S. abor...

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Main Authors: Yonghui Wang (Author), Meihui Hou (Author), Zhaodong Kan (Author), Guanghui Zhang (Author), Yunxia Li (Author), Lei Zhou (Author), Changfa Wang (Author)
Format: Book
Published: Frontiers Media S.A., 2021-11-01T00:00:00Z.
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100 1 0 |a Yonghui Wang  |e author 
700 1 0 |a Meihui Hou  |e author 
700 1 0 |a Zhaodong Kan  |e author 
700 1 0 |a Guanghui Zhang  |e author 
700 1 0 |a Yunxia Li  |e author 
700 1 0 |a Lei Zhou  |e author 
700 1 0 |a Changfa Wang  |e author 
245 0 0 |a Identification of Novel Type Three Secretion System (T3SS) Inhibitors by Computational Methods and Anti-Salmonella Evaluations 
260 |b Frontiers Media S.A.,   |c 2021-11-01T00:00:00Z. 
500 |a 1663-9812 
500 |a 10.3389/fphar.2021.764191 
520 |a Three type III secretion system (T3SS) inhibitors (compounds 5, 19, and 32) were identified by virtual screening and biological evaluation. These three compounds were evaluated against a panel of Salmonella species strains including S. enteritidis, S. typhi, S. typhimurium, S. paratyphi, and S. abortus equi, and their minimum inhibitory concentrations ranged from 1 to 53 μg/ml. Especially, these compounds showed comparable activity as the of the positive control gatifloxacin towards S. abortus equi. The present results suggest that these new T3SS inhibitors could be used as a potential lead molecule for drug development of anti-Salmonella. 
546 |a EN 
690 |a type III secretion system inhibitor 
690 |a virtual screening 
690 |a molecular docking 
690 |a Salmonella species 
690 |a anti-bacterial activity 
690 |a Therapeutics. Pharmacology 
690 |a RM1-950 
655 7 |a article  |2 local 
786 0 |n Frontiers in Pharmacology, Vol 12 (2021) 
787 0 |n https://www.frontiersin.org/articles/10.3389/fphar.2021.764191/full 
787 0 |n https://doaj.org/toc/1663-9812 
856 4 1 |u https://doaj.org/article/1b1730a2dae54f99bd2132a4ddbe0c4f  |z Connect to this object online.