The human immune system is like an army of specialized soldiers (immune cells) each with a unique role to play in fighting ...

Pathogen-fighting immune cells called tissue-resident memory CD8 T cells (TRM cells) go through a surprising transformation -- and relocation -- as they fight infections in the small intestine.

Pathogen-fighting immune cells go through a surprising transformation and relocation as they fight infections in the gut.

Medically reviewed by Robert Burakoff, MD Intestinal villi (singular: villus)are tiny, finger-like projections that line the ...

The first of three sections of the small intestine, the duodenum ... it's eaten by billions of harmless bacteria and mixed with dead cells to form solid feces. Water is reabsorbed into the ...

People with the skin condition psoriasis often have invisible inflammation in the small intestine with an increased propensity for "leaky gut," according to new research at Uppsala University. These ...

The human immune system has evolved throughout history to effectively recognize and adapt to invading pathogens. To combat disease, the human body employs | Immunology ...

But the ways in which changes in the microbiome result in changes in the functioning of the intestinal cells are still unclear. The microbiome of the small intestine is distinct from the colon ...

Yep, they form a digestive tube so lengthy it's got two sections. The so-called small intestine is about 22 feet long on average. That's over three times the size of LeBron James. The small ...