A hospital-acquired bacterium that causes serious infections can move from the lungs to the gut inside the same patient, raising the risk of life-threatening sepsis, new research reveals. The research ...
Scientists at Arizona State University have uncovered surprising new ways bacteria move, even without their usual whip-like ...
Researchers have identified two gut bacteria that can produce serotonin, a key chemical that regulates bowel movements. In experiments with mice lacking serotonin, the microbes boosted serotonin ...
Live bacteria from the digestive system can travel directly into the brain when the intestinal barrier is weakened. This ...