Organs often have fluid-filled spaces called lumens, which are crucial for organ function and serve as transport and delivery ...

Scientists have identified a protein that is necessary for secretion of digestive enzymes by the pancreas. The research, published in the September issue of Developmental Cell, enhances the ...

Type 1 diabetes is a disease in which the body mistakenly attacks itself as the immune system destroys the pancreas's insulin-producing cells. Why the immune system turns against these cells remains ...

Digestive enzymes are found in the digestive system, including the mouth, stomach, and small intestine. They help you break down food and absorb nutrients. Sometimes, the body cannot make enough ...