Mobiluncus and Peptoniphilus

Mobiluncus (causing vaginal odor) and Peptoniphilus (causing underarm odor) may also contribute to body odor if present in the navel.

Read more at our Olfactics blog. 

Comments

Post a Comment

Popular posts from this blog

The Itch-Scratch Paradox: A Microbial Perspective

Image
Scratching an itch is one of those primal instincts that feels both incredibly satisfying and instantly regrettable. It’s well known that scratching can worsen inflammation, but a recent study in Science adds an unexpected twist: scratching might also play a role in defending the skin against harmful bacteria. The Dark Side of Scratching Itchy skin triggers an immune response involving mast cells, which release histamines and other inflammatory signals. The study found that scratching amplifies this response by further activating these immune cells, leading to more inflammation. In mice, preventing them from scratching resulted in lower levels of inflammation, suggesting that the act of scratching itself contributes significantly to skin irritation. Think of a mosquito bite—if left alone, it might fade in minutes. But scratch it enough, and it turns into a swollen, angry welt that lingers for days. This cycle of itch and inflammation is a hallmark of conditions like eczema, where exce...
Read more

Microbial Detox

Image
New study published this week in Nature Microbiology have unveiled an ally in the fight against toxic forever chemicals: our own gut bacteria. The research, titled "Human gut bacteria bioaccumulate per- and polyfluoroalkyl substances,” reveals that specific species of gut microbes (Bacteroides uniformis) can absorb and sequester PFAS (per- and polyfluoroalkyl substances) - a class of highly persistent industrial chemicals found in everything from non-stick pans to food packaging and firefighting foam. Often dubbed "forever chemicals" due to their resistance to environmental breakdown, PFAS have been linked to a wide range of health problems, including infertility, cancer, immune dysfunction, and developmental issues in children. The Cambridge-led team demonstrated that certain human gut microbes not only accumulate PFAS rapidly, absorbing between 25% to 74% of the chemicals within minutes of exposure, but also *store them in clusters inside their cells, apparently shield...
Read more

Enhancing Traditional Fermentation with Synthetic Microbial Communities

Image
Traditional fermented foods, such as kimchi, sauerkraut, yogurt, and miso, have long been celebrated for their unique flavors, rich textures, and numerous health benefits. These foods owe their distinct characteristics to complex microbial ecosystems that drive the fermentation process. However, despite their popularity, traditional fermentation techniques face significant challenges that impede their scalability and consistency in the modern food industry.  Key issues with traditional fermentation include: Hazardous Compounds: Certain microbial activities can produce undesirable or even harmful compounds. Off-Odors and Flavors: Uncontrolled fermentation can lead to off-odors and flavors, compromising the sensory qualities of the food. Anti-Nutritional Factors: Some microbial by-products can reduce the nutritional value of the food. Product Stability: Inconsistent microbial activities can result in variable product quality and stability. These challenges stem from the inherent comp...
Read more