Scientists at Feinberg are reshaping scientific understanding of the cell's tiniest components—structures once thought to be ...

A new study has revealed how epithelial cells respond to the curvature of tissue gaps by changing the shape of an internal organelle, the endoplasmic reticulum (ER), to support different modes of ...

Macrophages are part of the immune system's frontline; they attack and "eat" invaders to protect surrounding cells. They, along with other cells, maintain intracellular conditions through ...

A new study reveals that a buildup of metabolism in specialized brain cells is what triggers the need for sleep. Sleep may ...