| Description | Alterileibacterium massiliense is a recently identified anaerobic bacterium classified within the family of Clostridiaceae. This microbe demonstrates a chemoheterotrophic metabolism, deriving energy and carbon from organic compounds. It is nonsporulating and thrives in a mesophilic temperature range, indicating its preference for moderate thermal conditions typical of many gut environments. A. massiliense was isolated from the gut microbiota of a human host, highlighting its role as part of the complex microbial community that inhabits the intestinal tract. This habitat is critical for digestive processes, nutrient absorption, and the maintenance of gut health. The anaerobic nature of A. massiliense suggests its adaptation to conditions within the gut, where oxygen levels are limited and compete with a diverse array of anaerobic organisms. The ecological significance of A. massiliense lies in its potential contributions to the gut microbiome's equilibrium and health. Microbial diversity within the gut is essential for metabolic processes, immune modulation, and protection against pathogenic organisms. The presence of A. massiliense may influence the fermentation of dietary fibers, contributing to the production of short-chain fatty acids, which are beneficial for colon health and metabolic functions. Understanding the role of A. massiliense could provide insights into its potential therapeutic applications, particularly in the context of gut microbiome restoration and disease prevention in humans. |
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