Lactobacillus hominis DSM 23910 = CRBIP 24.179

Lactobacillus hominis DSM 23910, also designated as CRBIP 24.179, is a Gram-positive, rod-shaped bacterium that is characterized by its inability to form spores. This species thrives optimally at a temperature of 37.0°C, which aligns with the physiological conditions typically found in the human body, particularly in the gastrointestinal tract. As a member of the genus Lactobacillus, L. hominis is likely involved in the fermentation of carbohydrates, contributing to the production of lactic acid. This metabolic process is significant for maintaining a low pH in its environment, which can inhibit the growth of pathogenic microorganisms. The non-spore-forming nature of L. hominis suggests that it relies on other survival strategies, such as rapid growth and efficient metabolic pathways, to persist in its ecological niche. The optimal growth temperature of 37.0°C indicates that L. hominis is well-adapted to human-associated environments, supporting its role as a commensal organism. Its presence may be integral to the maintenance of a balanced microbiota, influencing gut health and potentially providing benefits through the modulation of the host's immune response. The specific interactions of L. hominis with other microbial inhabitants and its contribution to the overall health of the gastrointestinal ecosystem warrant further investigation, particularly in the context of probiotics and their therapeutic potential.