Medical research

Commonly used drugs affect gut bacteria

One in four drugs with human targets inhibit the growth of bacteria in the human gut. These drugs cause antibiotic-like side-effects and may promote antibiotic resistance, EMBL researchers report in Nature on March 19.

Medical research

Exploring the common gut bacteria bacteroides

Probiotic yogurts and pills promise better health, but the bacteria we ingest find a complex and challenging environment when they enter our gut. Food sources shift with every meal we eat, and the threat of pathogens is ever-present. ...

Medical research

Gut microbes may influence multiple sclerosis progression

Researchers at UC San Francisco have identified specific gut microbes associated with multiple sclerosis (MS) in human patients, showing that these microbes take part in regulating immune responses in mouse models of the ...

Diseases, Conditions, Syndromes

Single fungus amplifies Crohn's disease symptoms

A microscopic fungus called Candida tropicalis triggered gut inflammation and exacerbated symptoms of Crohn's disease, in a recent study conducted at Case Western Reserve University School of Medicine.

Health

Food contaminants under the spotlight

Scientists from the University of Aberdeen Rowett Institute have been studying the fate of food contaminants in the human digestive system , of which little research has been previously conducted.

Medical research

Gut bacteria affect our metabolism

Mice that receive gut bacteria transplants from overweight humans are known to gain more weight than mice transplanted with gut bacteria from normal weight subjects, even when the mice are fed the same diet. A study from ...

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