Bacteria in the human gut can directly deliver proteins into human cells, actively shaping immune responses. A consortium led ...

In order to see what's going on in someone's digestive tract, doctors typically analyze stool samples obtained from that person. A new swallowable capsule, however, is claimed to paint a much more ...

In a first-of-its-kind lab study, scientists prove that probiotic bacteria stimulate immediate and measurable changes in brain cell function, hinting at a new direct communication between your gut and ...