The human gastrointestinal tract is in a constant state of flux; it hosts a diverse and dynamic community of microbes known as the gut microbiome, and is constantly exposed to things in the ...

Tuft cells are present throughout the intestinal tract as well as in many organs. Studies in mice have shown that when tuft cells sense the presence of pathogens, they signal to immune cells and to ...

The human small intestine is an essential organ that helps us absorb nutrients and vitamins from food. It is an average of 6 meters long and is covered with millions of villi that are separated by ...

In a breakthrough for the advanced study of gut health, scientists have developed a 3D microscopic version of the human intestines condensed into a small chip about half the size of a five-cent coin.

While in vivo animal models are commonly employed for pharmacokinetic studies, they are often expensive, low in throughpu,t and typically fail to accurately replicate key characteristics of the human ...