Compuestos Químicos y DrogasFenómenos y ProcesosDisciplinas y OcupacionesTecnología, Industria, AgriculturaHumanidadesCiencia de la InformaciónAtención de SaludDenominaciones Geográficas
Sistemas de Secreción BacterianosProteínas BacterianasFactores de VirulenciaEspañaEnciclopedias como AsuntoBiotecnologíaHistoria Moderna 1601-Investigación BiomédicaAcademias e InstitutosInvestigación

Pseudomonas aeruginosa Type III secretion system interacts with phagocytes to modulate systemic infection of zebrafish embryos. (1/446)

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The 33 carboxyl-terminal residues of Spa40 orchestrate the multi-step assembly process of the type III secretion needle complex in Shigella flexneri. (2/446)

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The type III secretion system of Vibrio alginolyticus induces rapid apoptosis, cell rounding and osmotic lysis of fish cells. (3/446)

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Tolerance rather than immunity protects from Helicobacter pylori-induced gastric preneoplasia. (4/446)

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Type IV secretion systems: versatility and diversity in function. (5/446)

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Type IV secretion in the obligatory intracellular bacterium Anaplasma phagocytophilum. (6/446)

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Endofungal bacterium controls its host by an hrp type III secretion system. (7/446)

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Diarrhea induced by infection of Vibrio parahaemolyticus. (8/446)

Vibrio parahaemolyticus is a human pathogen that naturally inhabits marine and estuarine environments. Infection with V. parahaemolyticus is often associated with the consumption of raw or undercooked seafood, causing gastroenteritis with watery diarrhea. The presence of two type III secretion system (T3SS) proteins, thermostable direct hemolysin (TDH) and TDH-related hemolysin (TRH), has been closely associated with the severity of diarrheal illness. TDH and TRH have various biological activities including hemolytic activity, cardiotoxicity, and enterotoxicity. T3SS1 is involved in cytotoxicity to host cells and orchestrates a multifaceted host cell infection by induction of autophagy, cell rounding, and cell lysis. T3SS2 is thought to be related to the enterotoxicity of V. parahaemolyticus. The activities of inducing diarrhea of each of the virulence factors were summarized in this review.  (+info)