Cells send signals via membrane nanotubes
Friday, April 29, 2011 - 12:30
in Biology & Nature
A new research discovery may help to explain how cells cooperate to develop tissue in the embryo and how wounds heal. Last year researchers discovered that electrical signals were being passed through nanotubes from one cell to another at high speed (roughly 1-2 m/sec). Now the scientists are seeking answers as to why the cells send signals to each other in this way. The process could explain how cells are coordinated during embryo growth, researchers say.