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Natural Product Type III Secretion System Inhibitors

Overview
Specialty Pharmacology
Date 2019 Sep 27
PMID 31554164
Citations 16
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Abstract

Many known inhibitors of the bacterial type III secretion system (T3SS), a virulence factor used by pathogenic bacteria to infect host cells, are natural products. These compounds, produced by bacteria, fungi, and plants, may have developed as prophylactic treatments for potential attack by bacterial pathogens or as an attempt by symbiotic organisms to protect their hosts. Regardless, better understanding of the structures and mechanisms of action of these compounds may open opportunities for drug development against diseases caused by pathogens utilizing the T3SS. This review will cover selected known natural products of the T3SS and detail what is known of their origin and mechanism of action. These inhibitors highlight nature's ability to modulate interactions between organisms at a cellular level.

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References
1.
Yang J, Hocking D, Cheng C, Dogovski C, Perugini M, Holien J . Disarming bacterial virulence through chemical inhibition of the DNA binding domain of an AraC-like transcriptional activator protein. J Biol Chem. 2013; 288(43):31115-26. PMC: 3829424. DOI: 10.1074/jbc.M113.503912. View

2.
Fasciano A, Shaban L, Mecsas J . Promises and Challenges of the Type Three Secretion System Injectisome as an Antivirulence Target. EcoSal Plus. 2019; 8(2). PMC: 6367940. DOI: 10.1128/ecosalplus.ESP-0032-2018. View

3.
Zetterstrom C, Hasselgren J, Salin O, Davis R, Quinn R, Sundin C . The resveratrol tetramer (-)-hopeaphenol inhibits type III secretion in the gram-negative pathogens Yersinia pseudotuberculosis and Pseudomonas aeruginosa. PLoS One. 2013; 8(12):e81969. PMC: 3853165. DOI: 10.1371/journal.pone.0081969. View

4.
Croxen M, Finlay B . Molecular mechanisms of Escherichia coli pathogenicity. Nat Rev Microbiol. 2009; 8(1):26-38. DOI: 10.1038/nrmicro2265. View

5.
Bzdzion L, Krezel H, Wrzeszcz K, Grzegorek I, Nowinska K, Chodaczek G . Design of small molecule inhibitors of type III secretion system ATPase EscN from enteropathogenic Escherichia coli. Acta Biochim Pol. 2016; 64(1):49-63. DOI: 10.18388/abp.2016_1265. View