Helicobacter pylori strain SV380_1

Helicobacter pylori strain SV380_1 is a microaerophilic, Gram-negative bacterium that exhibits a spirilla shape and possesses flagella, allowing for mobility in its host-associated habitat. This strain is known to be free-living within various hosts, including Homo sapiens, Gallus gallus, Primates, and Rodentia, among others. It thrives optimally at 37°C, characteristic of mesophilic organisms, and contains a single replicon and two membranes. The health effects associated with Helicobacter pylori strain SV380_1 are significant and include chronic gastric inflammation, gastric ulcers, and various forms of gastric cancer, such as adenocarcinoma and mucosa-associated lymphoid tissue (MALT) lymphoma. The bacterium is implicated in a wide range of gastrointestinal diseases, including gastroesophageal reflux disease (GERD) and functional dyspepsia, and can lead to conditions like chronic gastritis and dysplasia. The pathogenicity of H. pylori strain SV380_1 is particularly concerning in humans, as it is linked to severe health complications, including acute gastric ulcers and peptic ulcer disease. These associations highlight the strain's potential impact on human health and underscore the importance of understanding its ecology and interactions within its host environments. Given its diverse host range and significant health implications, Helicobacter pylori strain SV380_1 serves as an important subject for ongoing microbiological research, particularly in the context of gastric diseases and cancer prevention.