Cutibacterium acnes JCM 18916

Cutibacterium acnes JCM 18916 is a Gram-positive, non-sporulating rod-shaped bacterium that thrives optimally at 37.0°C, an indicative temperature of its adaptation to host-associated environments. This anaerobic microbe is commonly found within the human skin microbiome, where it plays a crucial role in the skin's microbial ecosystem. Its anaerobic nature suggests a preference for low-oxygen environments, which aligns with its habitat, typically found in the sebaceous glands of the skin. C. acnes is recognized for its metabolic versatility, utilizing various substrates in the anaerobic conditions of the skin environment. The bacterium contributes to the maintenance of skin health by engaging in complex interactions with the host's immune system and other microbial inhabitants. Its presence is essential for the development and preservation of a balanced skin microbiota, which can influence the overall homeostasis of the skin. Understanding the role of C. acnes JCM 18916 in the skin microbiome underscores its significance in the context of human health. It exemplifies how certain microbes, despite being traditionally associated with skin conditions, can also play beneficial roles in maintaining skin health and preventing dysbiosis in the microbial community. This highlights the importance of microbiome research in comprehending the intricate relationships between host and microbial populations.