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Full-Text Articles in Cell and Developmental Biology
Modulation Of Host Phosphatidylinositol Phosphates By Salmonella Effector Protein Sopb, Heather L. Piscatelli
Modulation Of Host Phosphatidylinositol Phosphates By Salmonella Effector Protein Sopb, Heather L. Piscatelli
Open Access Dissertations
Salmonella spp. are gram negative bacteria capable of infecting a number of eukaryotic hosts. In humans, Salmonella infection can range anywhere from acute gastroenteritis to typhoid fever which can oftentimes be fatal.Salmonella are facultative intracellular pathogens that have acquired the ability to enter non-phagocytic cells such as those lining the intestinal epithelium. Uptake into epithelial cells is mediated by the Salmonellapathogenicity island 1 (SPI1) encoded type III secretion system (T3SS), a needle-like complex composed of over 20 proteins that translocates effector proteins directly into the host cell cytosol. Salmonella possess a second type III secretion system encoded on …