Cells can also send out packages called exosomes, lipid vesicles that bubble off from the cell membrane. But for about 20 years we have known about another way for cells to get in touch: by forming ...

During embryonic development, the intestine of the Drosophila fly divides into distinct chambers thanks to the formation of constrictions at specific points of the tissue. The Wingless (Wg) signaling ...

Scientists have uncovered how a gut bacterium, Clostridium scindens, aids in healing intestinal injuries by restoring bile acid balance. Their findings could pave the way for new treatments for ...

Several medications now calm painful inflammation in the intestines. Diets free of ultraprocessed foods also help ...