gut microbiota

Antibiotics could reduce flu vaccine effectiveness

Disrupting the gut microbiota with antibiotics could affect the immune response to flu vaccination, according to a new study published in Cell.

How the microbiota affects drug efficacy

Researchers developed a rapid method to investigate how diet, drugs and the microbiota interact to influence host health.

A comprehensive look at the microbiota-gut-brain axis

John Cryan at the UCC Ireland and his colleagues reviewed the current knowledge of the influence that gut bacteria have on brain and behavior.

Scientists find thousands of new small proteins produced by the human microbiota

Scientists have discovered thousands of small proteins, which had not been identified previously. The findings, published in Cell, could help drug development.

Obesity, but not diabetes, is associated with microbiota alterations

Obesity, dietary supplements and key medications such as antidiabetics are associated with changes in gut microbiota composition, a recent study claims.

Gut bacteria prevent mice from becoming obese

A study published in the journal Science identified a specific class of gut bacteria that prevents mice from becoming obese.

How many genes make up the human microbiome?

There may be more genes in the gut and oral microbiome than previously thought, a large study of the human microbiome claims.

Stool transplants extend life in mice that age prematurely

A study suggests the existence of a link between aging and the gut microbiota. The results may help design probiotic treatments for age-related conditions.

Childbirth antibiotics have long-lasting effects on infants’ gut microbiota

Antibiotics given to mothers during childbirth could alter the infants’ gut microbiota, a new study published in Scientific Reports finds.

How the gut microbiota modulates human health

The gut microbiota could influence our health by producing metabolites that interact with human receptors, a study published in Cell Host & Microbe claims.

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