Helicobacter pylori is a Gram-negative ... gastric adenocarcinoma and gastric B-cell lymphoma. Various bacterial virulence factors are associated with the development of such gastric diseases ...

One particular critter, Helicobacter pylori ... of a structure called the Cag type IV secretion system—referred to as the T4SS—and with a bacterial oncoprotein called CagA. The Cag T4SS transports ...

Background and Aim: Common endoscopic findings in stomachs with Helicobacter pylori infections include antral nodularity, thickened gastric folds, and visible submucosal vessels. These findings ...

One particular critter, Helicobacter pylori ... The cag PAI imparts H. pylori with components of a structure called the Cag type IV secretion system—referred to as the T4SS—and with a ...