Researchers at Karolinska Institutet have identified three types of nerve cells connected to the intestinal villi, suggesting that previously unknown neural networks regulate fluid balance in the gut.

Note: The video above shows a three-dimensional rotating view of three different cell types in the retina. The Campana cell (center) is shown flanked by two other cell classes that it is similar to, a ...

Scientists at ETH Zurich have broken new ground by generating over 400 types of nerve cells from stem cells in the lab, far surpassing previous efforts that produced only a few dozen. By ...