Focus Issue: A Cell’s Sense of Direction

Sci. Signal.  21 Feb 2012:

DOI: 10.1126/scisignal.2002970


The process by which cells orient their movement according to external gradients plays important roles in physiological and pathological processes. This Focus Issue of Science Signaling highlights the interplay between molecules, signaling pathways, and mechanisms that enable directional movement.

Full article available 28 February 2012, Vol. 5, Issue 213, pp. eg3