The microbes in the human gastrointestinal tract can influence our health and well-being in many ways. The gut-brain axis is one example of how ... | Microbiology ...

The digestive system is the series of tubelike organs that convert our meals into body fuel. There are about 30 feet (9 meters) of these convoluted pipeworks, starting with the mouth and ending ...

Researchers say they have discovered an entirely new class of life inside the human body, and it is very similar to a virus.

Though long COVID, or post-acute sequelae of SARS-CoV-2 (PASC), is more common in adults than in kids, 1.3% of US children ...

To do that, the researchers looked at how CRISPR sequences changed over time in two different datasets obtained by sequencing microbes from the human digestive tract. One of these datasets ...

PBS Nova spoke with physiology experts and competitors to find out what happens to the human ... other gastrointestinal functions. Undigested matter can stay in the gastrointestinal tract for ...

For example, the endothelial tissue that lines the human gastrointestinal tract consists of several cell types. Some of these cells absorb nutrients from the digestive contents, whereas others ...

Scientists led by the Institute of Nanotechnology in Italy, in collaboration with the ESRF, the European Synchrotron in ...

Your heart's will to beat, to keep going, is incredibly strong. If the heart fails, so does everything else… Because it's your heart's job to deliver to every cell, to every nook and cranny of ...