Giorgia Guglielmi

Lifestyle may influence how gut bacteria are shared between mothers and infants

The findings of a recent study suggest that lifestyle can influence how bacterial strains are shared between mothers and infants.

Gut microbes may be linked to bone loss during spaceflight

The findings of a recent study suggest that changes to the gut microbiotas in space may be associated with a loss of bone density.

Study reveals previously unknown viruses that populate the healthy infant gut

The findings of a recent study offer new insights into the diversity of the human virome and provide a resource that may help future research into the viruses that populate…

Healthy humans do not have a common blood microbiota

The findings suggest that microbes can occasionally enter the bloodstream from other body sites without causing disease, but they do not support the idea of a common blood microbiota.

Centenarians have a youthful gut microbiota that may help support longevity

The findings suggest that longevity is associated with a specific microbiota signature that may have positive effects on older adults’ health by counteracting senescence or chronic diseases that generally accompany…

A mother’s vaginal microbes don’t influence her baby’s gut microbiota

The findings of a recent study show that a mother’s vaginal microbiota does not affect infant gut microbiota composition and development.

Arresting microbiota development stunts immune system maturation in mice

A recent study shows that microbiota maturation during weaning contributes to normal immune development and protection from infection.

Gut microbes sway how people with lymphoma respond to immunotherapy

The findings of a recent study identified microbiota signatures that may allow clinicians to predict the outcomes of CAR-T immunotherapy.

A mother’s diet can change the infant microbiota, prevent respiratory infection

Diet-induced changes in the gut microbiota confer protection against respiratory infections by regulating the development of key components of the immune system.

How a common bacterium colonizes the gut

The findings of a recent study suggest that other gut microbes use liquid-liquid phase separation to colonize the gut, opening the way for new microbiota-based clinical applications.

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