Villi are tiny projections in the small intestine that absorb nutrients from food. Diseases like celiac disease and inflammatory bowel disease can damage villi and cause malabsorption. Villi are ...

Intestinal cells can change specializations during their lives. The BMP signaling pathway—an important communication mechanism between cells—appears to be the driver of these changes. That is what ...

With a length of around eight meters and its countless finger-shaped protrusions, known as villi, the intestine represents the largest contact surface in the inner of our body that comes in contact ...

Sentara will be out of network for Anthem Medicare Advantage on Jan. 1. Hampton Roads members can check doctors and switch plans by Dec. 7. UnitedHealthcare Will Leave Georgia's ACA Marketplace in ...

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 ...

This story is part of a series exploring human anatomy and physiology complexities. Each story in this collection showcases discoveries reshaping our understanding of the body's inner workings, ...

The trillions of microbes living in the human gut change dramatically as we age, and a growing body of research suggests those changes are not merely a byproduct of getting old but active participants ...