Scientific News

The microbes in our nose change with the seasons

The fungi and bacteria that inhabit our nose and the areas around it change with the seasons, according to a new study published in Scientific Reports.

Gut microbes activate plant-derived compounds that protect against cancer

Specific gut bacteria can activate plant-derived compounds that protect against cancer, according to a study published in Nature Microbiology.

Gut bacteria could determine whether exercise prevents diabetes

The bacteria in our gut could influence the efficacy of exercise in preventing diabetes, a new study published in Cell Metabolism shows.

Early-life airway microbiota could predispose to childhood asthma

The composition of the airway microbiota in early life could predispose to the development of asthma later in childhood, according to a new study.

Vaginome: understanding the vaginal microbiome. Questions & answers

Vaginal microbiome or vaginoma: the gynaecologist Franco Vicariotto, of Humanitas San Pio X in Milan, discusses this topic in our instant book.

How gut microbes influence social behavior

A study reviewed the evidences that link the microbiota with social behaviors, analyzing how the microbiota-gut-brain axis influences sociability.

Consuming pomegranate changes the skin microbiota, protects from UVB-induced damage

Consuming pomegranate can alter the skin microbiota and confer resistance to UVB-induced damage, a study published in Scientific Reports claims.

Gut microbes could help mice to forget fear

A study published in Nature suggests that the gut microbiota could help understand conditions such as chronic anxiety and post-traumatic stress disorder.

How gut bacteria fight rival microbes

To survive in the human gut, bacteria have evolved genes that help them to fight rival microbes, a new study published in Nature shows.

How modern life affects the microbiota

Researchers at Stanford University reviewed the evidence that links industrial lifestyle to changes in the microbiota and propose approaches to preserve health.

Early-life exposure to gut microbes could have long-term effects on immune cells

Early-life exposure to defined microbial communities triggers the development of specific immune cells and influences the abundance of these cells in the skin.

Gut microbes could influence sleep quality

Our gut microbiota might affect how well and for how long we sleep, according to a new study. The findings may lead to new ways to improve sleep.

A high-fat diet promotes Salmonella-induced diarrhea in mice

A low-fiber, high-fat diet promotes Salmonella gut colonization by increasing the level of bile salts, according to a recent study.

Some fungi could increase the risk of pancreatic cancer

Certain fungi move from the gut to the pancreas, where they can trigger pancreatic cancer growth, according to a new study published in Nature.

Dietary flavonoids could influence microbial communities in the gut

The type of dietary flavonoids we consume could influence the gut microbiota, according to a new study published in mBio.

A molecule produced by the human gut could help to fight superbugs

Researchers have found an antimicrobial molecule produced by the gut microbiota that can fight multidrug-resistant bacteria.

Vaginal fluid transplant could help cure bacterial vaginosis

Transplanting vaginal fluids from one woman to another could restore the bacterial microbiota and help treat severe cases of a common vaginal inflammation.

How gut microbes influence daily rhythms

A study published in Science shows that the gut microbiota influences daily rhythms through a mechanism by which gut microbes control host metabolism.

Diet influences the sensitivity of gut microbes to antibiotics, mouse study finds

Diet could be an important determinant of antibiotic-induced disruption of the gut microbiota, a study published in Cell Metabolism claims.

The effects of the microbiota on lung health and disease

A team of scientists of the Monash University in Melbourne reviewed the role of the lung and gut microbiota in respiratory health and disease.

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