Diseases, Conditions, Syndromes

The potentially deadly bacterium that's on everyone's skin

Forget MRSA and E. coli, there's another bacterium that is becoming increasingly dangerous due to antibiotic resistance—and it's present on the skin of every person on the planet.

Medical research

Research uncovers bacteria linking Crohn's disease to arthritis

Patients with Crohn's disease, a type of inflammatory bowel disease (IBD) that causes abdominal pain and diarrhea, can also experience joint pain. In Crohn's disease, which affects about 800,000 Americans, the immune system ...

Neuroscience

Happiness might protect you from gastrointestinal distress

Serotonin, a chemical known for its role in producing feelings of well-being and happiness in the brain, can reduce the ability of some intestinal pathogens to cause deadly infections, new research by UT Southwestern scientists ...

Gastroenterology

Microbial gene discovery could mean greater gut health

As the owner of a human body, you're carrying trillions of microbes with you everywhere you go. These microscopic organisms aren't just hitching a ride; many of them perform essential chemical reactions that regulate everything ...

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