Cutibacterium acnes strain P15-206

Cutibacterium acnes strain P15-206 is a Gram-positive, rod-shaped bacterium that is nonsporulating and primarily associated with host environments. This strain thrives optimally at 37.0°C, which coincides with human body temperature, suggesting its adaptation to a warm-blooded host environment. As an anaerobe, C. acnes strain P15-206 does not require oxygen for growth, indicating its ability to inhabit anaerobic niches within the host, such as hair follicles and sebaceous glands. The ecological role of Cutibacterium acnes extends beyond its presence on human skin; it is involved in the complex microbial community that contributes to skin health. While traditionally associated with conditions such as acne, the specific traits of strain P15-206 may allow for further exploration of its functional contributions to skin microbiota, including potential roles in maintaining skin homeostasis and influencing immune responses. Understanding the unique ecological dynamics of this strain could provide insights into the balance of microbial populations and their impacts on dermatological health.