Sökning: "Yersinia"
Visar resultat 21 - 25 av 60 avhandlingar innehållade ordet Yersinia.
21. Controlling virulence in Yersinia pseudotuberculosis through accumulation of phosphorylated CpxR
Sammanfattning : Like many Gram-negative bacteria, the food-borne pathogen Yersinia pseudotuberculosis harbours different regulatory mechanisms to maintain an intact bacterial envelope especially during exposure to extracytoplasmic stress (ECS). The CpxA-CpxR two component regulatory system is one such ECS-responsive regulatory mechanism. LÄS MER
22. Biogenesis, function and regulation of the type III secretion translocon of Yersinia pseudotuberculosis
Sammanfattning : Many Gram negative bacteria use type III secretion systems to cross-talk with eukaryotic cells. Type III secretion system assembly and function is tightly regulated. LÄS MER
23. Timing and targeting of Type III secretion translocation of virulence effectors in Yersinia
Sammanfattning : The Type III secretion system (T3SS) is an important virulence mechanism that allows pathogenic bacteria to translocate virulence effectors directly into the cytoplasm of eukaryotic host cells to manipulate the host cells in favor of the pathogen. Enteropathogenic Yersinia pseudotuberculosis use a T3SS to translocate effectors, Yops, that prevent phagocytosis by immune cells, and is largely dependent on it to establish and sustain an infection in the lymphoid tissues of a mammalian host. LÄS MER
24. Regulation of the multi-functional protein YscU in assembly of the Yersinia type III secretion injectisome
Sammanfattning : Yersinia pseudotuberculosis is a Gram-negative zoonotic pathogenic bacterium causing gastroenteritis in human and animals. It shares a conserved virulence plasmid encoding for a needle-like secretion machinery, or type III secretion system, which can be found in other pathogenic Gram-negative bacteria. LÄS MER
25. Multiple twists in the molecular tales of YopD and LcrH in type III secretion by Yersinia pseudotuberculosis
Sammanfattning : The type III secretion system (T3SS) is a highly conserved secretion system among Gram negative bacteria that translocates anti-host proteins directly into the infected cells to overcome the host immune system and establish a bacterial infection. Yersinia pseudotuberculosis is one of three pathogenic Yersinia spp. LÄS MER