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. ...

Immunology

Systemic lupus erythematosus linked to altered gut microbiome

Systemic lupus erythematosis (SLE) is an autoimmune disease in which the immune system targets tissues of the body, causing widespread inflammation and affecting multiple organs such as the kidney and the brain. The gut "microbiome"—all ...

Health

How the microbiome affects human health

The term "microbiome" is shorthand for the vast and still largely unexplored worlds of bacteria, viruses, fungi and other microorganisms that inhabit every corner of the planet. Bacteria form tiny ecosystems side by side ...

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