Buscar
Mostrando ítems 1-8 de 8
Artículo
Interactions between Bacteria and Bile Salts in the Gastrointestinal and Hepatobiliary Tracts
(Frontiers Media, 2017)
Bile salts and bacteria have intricate relationships. The composition of the intestinal pool of bile salts is shaped by bacterial metabolism. In turn, bile salts play a role in intestinal homeostasis by controlling the ...
Artículo
Tubulin Folding Cofactor TBCB is a Target of the Salmonella Effector Protein SseK1
(MDPI, 2020)
Salmonella enterica serovar Typhimurium is a human and animal pathogen that uses type III secretion system effectors to manipulate the host cell and fulfill infection. SseK1 is a Salmonella effector with glycosyltransferase ...
Artículo
Type III Secretion Effectors with Arginine N-Glycosyltransferase Activity
(MDPI, 2020)
Type III secretion systems are used by many Gram-negative bacterial pathogens to inject proteins, known as effectors, into the cytosol of host cells. These virulence factors interfere with a diverse array of host signal ...
Artículo
Salmonella Heterogeneously Expresses Flagellin During Colonization of Plants
(MDPI, 2020)
Minimally processed or fresh fruits and vegetables are unfortunately linked to an increasing number of food-borne diseases, such as salmonellosis. One of the relevant virulence factors during the initial phases of the ...
Artículo
Proteomic insight into the effects of the Salmonella ubiquitin ligase SlrP on host cells
(Elsevier, 2016)
The virulence of the human and animal pathogen Salmonella enterica serovar Typhimurium is dependent on two type III secretion systems. These systems translocate proteins called effectors into eukaryotic host cells. SlrP ...
Artículo
Dual Expression of the Salmonella Effector SrfJ in Mammalian Cells and Plants
(Frontiers Media, 2017)
SrfJ is an effector of the Salmonella pathogenicity island 2-encoded type III secretion system. Salmonella enterica serovar Typhimurium expresses srfJ under two disparate sets of conditions: media with low Mg2+ and low pH, ...
Artículo
Host cell type-dependent translocation and PhoP-mediated positive regulation of the effector SseK1 of Salmonella enterica.
(Frontiers Media S. A., 2015)
Salmonella enterica expresses two virulence-related type III secretion systems (T3SSs) encoded in Salmonella pathogenicity island 1 (SPI1) and SPI2, respectively. SseK1 is a poorly characterized substrate of the SPI2-encoded ...
Artículo
Copy Number Heterogeneity in the Virulence Plasmid of Salmonella enterica
(Frontiers Media, 2020)
Quantitative PCR analysis shows that the virulence plasmid of Salmonella enterica serovar Typhimurium (pSLT) is a low-copy-number plasmid, with 1–2 copies per chromosome. However, fluorescence microscopy observation of ...