Immunology

Worms and germs lead to better immune function

A growing body of evidence in the medical community holds that greater diversity of bacteria and even worms in the digestive tract offers protection against a variety of allergic and autoimmune problems.

Diseases, Conditions, Syndromes

Canker sores and the digestive tract

They are small and painful, and can turn your favorite lemon sorbet into a world of hurt. They are canker sores, and if you are one of the 20 percent of people who get them, you know that these noncontagious mouth ulcers ...

Inflammatory disorders

Researchers discover molecular trigger of inflammatory bowel disease

Cells lining the intestinal tract form a critical barrier, protecting our bodies from the billions of bacteria living in the gut. Breaches in this barrier are driven largely by a single signaling molecule called tumor necrosis ...

Medical research

Among gut microbes, strains, not just species, matter

A large community of microorganisms calls the human digestive tract home. This dynamic conglomerate of microscopic life forms - the gut microbiome - is vital to how people metabolize various nutrients in their food, how their ...

Medical research

The impact of bacteria in our guts

The word metabolism gets tossed around a lot, but it means much more than whether you can go back to the buffet for seconds without worrying about your waistline. In fact, metabolism is the set of biochemical processes by ...

page 13 from 21