Scientific research

Ancient feces reveal that people in Austria drank beer and ate blue cheese 2,700 years ago

By analyzing paleofeces from Austrian salt mines, researchers have found evidence that people who lived in modern-day Austria some 2,700 years ago drank beer and ate blue cheese.

The microbiota of wild bears reflects changes in antibiotic use

A recent study published in Current Biology highlights how microbiotas from the past could be used to monitor environmental changes and it provides an example for how policies to control…

New approach helps decipher microbial metabolism

Researchers have developed a new approach to study microbial metabolism that works by detecting microbial metabolites in diverse biological samples and trace them back to the metabolic profiles of bacteria…

Cat might alter the gut microbiota of their owners

The influence of cat ownership on gut microbiota function may affect the health of the owner. A new study published in PlosOne claims.

International travel may contribute to the spread of antibiotic resistance

A new study published in Genome Medicine suggests that international travel poses a high risk by favoring the global spread of antimicrobial resistance.

Skin microbe can fight bacteria that cause eczema — with no side effects

A bacterial strain, called Staphylococcus hominis A9, inhibited the expression of a S. aureus toxin that promotes inflammation in atopic dermatitis.

Exploring the diversity of gut microbiota binding to food particles

The way gut bacteria increase their access to nutrients by adhering to food particles, could advance the development of microbiota-based diagnostics.

Huge trove of virus species found in the human gut

The Gut Phage Database, within more than 140,000 viral species, is a blueprint to guide ecological and evolutionary analysis in future virome studies.

Modifying the gut microbiota: the past, the present, and the future

In a Perspective published in Science, surgeon-scientist Jennifer Wargo explores recent advances in modulating the microbial community within the human gut.

Complexities of microbial gnotobiotic transfer between human and mice

A new study assessed that transplantation of human microbiota into mice durably reshapes the gut microbial community.

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