Powering H. pylori pathogenesis | VUMC Reporter
 

by Leigh MacMillan The bacterium Helicobacter pylori colonizes the stomach in half of the worldâ??s population and increases the risk of gastric cancer. Strains of H. pylori that contain a cluster of genes called the â??cag PAIâ?* are associated with higher risk. These strains synthesize a complex molecular machine known as a type IV secretion … ظ?طھط§ط¨ط¹ط© ظ?ط±ط§ط،ط© Powering H. pylori pathogenesis | VUMC Reporter →Source



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