Giorgia Guglielmi

New approach shows how microbial communities in the gut alter drug safety and efficacy

Researchers have found that the community of bacteria in a person’s gut can alter how well they metabolize drugs.

Vaginal microbes could play a key role in the success of in-vitro fertilization

Researchers have found that alterations of the vaginal microbiota are associated with the success of in-vitro fertilization.

Gut microbes could improve symptoms of neurodegenerative disorder

In mice with a genetic mutation linked to ALS, altering the gut microbiota could prevent or improve disease symptoms, a study published in Nature has found.

Ketogenic diets could alter the gut microbiota, reduce inflammation

A new study, published in Cell, suggests that ketogenic diets could be used as a therapy for autoimmune disorders of the gut.

Fermented foods could be a source of health-promoting bacteria

Fermented foods such as yoghurt and cheese could be a source of health-promoting bacteria, according to a new study.

Catalog of tumor microbiotas finds bacteria living inside many cancer cells

Researchers have created a catalog of the bacteria associated with all the cancer types. The findings could help to enhance the actions of anticancer drugs.

Bacterial viruses could modulate the gut microbiota to fight colorectal cancer

Researchers developed a new tool to modulate the gut microbiota for neutralizing the tumor-promoting microenvironment.

How the microbiota shapes the development of the immune system

A. Macpherson et al. reviewed studies that looked at the interaction between the gut microbiota and their mammalian hosts, from fetal development to the early postnatal period.

Cholesterol-lowering drugs could influence the gut microbiota in obese people

Obese people have a gut microbiota that is associated with inflammation. But those who take statins have a healthier gut microbiota, a new study (Nature) found.

AGA release new guidelines for taking probiotics

The American Gastroenterological Association (AGA) evaluated available evidence on clinical efficacy of probiotics for most digestive conditions.

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