Helicobacter pylori strain 22095

Helicobacter pylori strain 22095 is a Gram-negative, microaerophilic bacterium characterized by its spiral shape and single-cell arrangement. This strain thrives optimally at 37.0 °C, aligning with the physiological temperature of its primary habitat—host-associated environments, specifically the gastric mucosa of humans. As a member of the genus Helicobacter, strain 22095 exhibits typical traits of spirilla, which may contribute to its motility and ability to colonize the gastric niche. The microaerophilic requirement indicates that this bacterium prefers low levels of oxygen, which is consistent with its adaptation to the oxygen-limited conditions of the stomach. The unique combination of these traits suggests that Helicobacter pylori strain 22095 is well-adapted to survive and proliferate in the acidic environment of the stomach, where it may play a role in the complex interactions within the gastric microbiome. Understanding the specific adaptations of strain 22095 could provide insights into the ecological roles of Helicobacter species in host-associated environments, particularly regarding their interactions with both the host immune system and other microbial inhabitants of the gastric niche.