Helicobacter pylori strain ZH133 37

Helicobacter pylori strain ZH133 37 is a Gram-negative bacterium characterized by its microaerophilic oxygen requirement and spirilla shape. This strain is notable for its pathogenicity, primarily affecting humans, but it also has a range of hosts including Gallus gallus (domestic chickens), various Aves, Primates, Mammalia, Rodentia, Cricetinae, and even Amoeba. ZH133 37 exhibits a free-living biotic relationship and is typically found in the gastric mucosa of its hosts, contributing to chronic gastric inflammation and a range of gastrointestinal diseases. This strain is motile due to the presence of flagella and typically exists as single cells. It thrives optimally at a temperature of 37°C, falling within the mesophilic temperature range. The bacterium features a unique cellular structure consisting of two membranes and possesses a single replicon. Helicobacter pylori is well-recognized for its association with serious health issues, including gastric cancer, gastric ulcers, and various forms of chronic gastritis. The diverse health effects linked to this bacterium range from asymptomatic mucosal inflammatory responses to severe conditions such as adenocarcinoma and mucosa-associated lymphoid tissue lymphoma. The presence of H. pylori in the gastrointestinal tract is significant as it underscores the complex interplay between host organisms and microbial communities, highlighting the potential for certain strains to influence disease processes and contribute to the pathology of gastric conditions.