Diseases, Conditions, Syndromes

Possible trigger for Crohn's disease identified

People living with the often-debilitating effects of Crohn's disease may finally gain some relief, thanks to ground-breaking research led by McMaster University.

Gastroenterology

Bioengineered probiotic could prevent listeria infections

For pregnant women, the elderly and those with weakened immune systems, listeriosis is a serious foodborne illness often linked to deli meats, fresh produce and dairy products. Even with antibiotic treatment, listeriosis ...

Immunology

How the immune system deals with the gut's plethora of microbes

The gut is an unusually noisy place, where hundreds of species of bacteria live alongside whatever microbes happen to have hitched a ride in on your lunch. Scientists have long suspected that the gut's immune system, in the ...

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