Other

How the Victorians explain our obsession with the microbiome

In recent years, the microbiome has made a transformation from "obscure to ubiquitous". Numerous studies have tentatively associated the whole range of microorganisms that live inside us with our immune, bodily, and even ...

Immunology

In colitis patients, skin conditions may originate in the gut

A new study by UC San Francisco researchers reveals how gut inflammation can disrupt not only the digestive system, but also the skin. It's a tale in which the main players are specialized immune cells and the bacterial communities—called ...

Oncology & Cancer

How mouth microbes may worsen colorectal cancer

Bacteria commonly found in the mouth have been recently shown to worsen colorectal cancer in animals, but it has not been clear how these microbes make their way to the gut in the first place. A study published August 10 ...

Genetics

Viruses in the human gut show dynamic response to diet

The digestive system is home to a myriad of viruses, but how they are involved in health and disease is poorly understood. In a study published online today in Genome Research, researchers have investigated the dynamics of ...

Gastroenterology

Scientists pinpoint key trigger of Crohn's disease

A new treatment may be on the horizon for people with a major form of inflammatory bowel disease (IBD) called Crohn's disease, after a McMaster University-led study identified serotonin as a possible trigger of flare-ups. ...

Neuroscience

Tag team gut bacteria worsen symptoms of multiple sclerosis

Researchers at the RIKEN Center for Integrative Medical Sciences (IMS) have discovered that a particular combination of microorganisms in the gut can worsen symptoms in a mouse model of multiple sclerosis. The study published ...

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