Cells Blaze Their Own Trails to Navigate Through the Body

Even when it’s not apparent, cells in our tissues and organs are constantly on the move. In fact, the ability of cells to get where they need to go is essential to our health and survival. Skin cells migrate to heal wounds. Immune system cells migrate to fight infections. “Every day, you look at your body and it’s not changing much,” said Peter Devreotes, a professor of cell biology at the Johns…

Source