IMMUNE-SYSTEM - Fast-moving cells in human immune system walk in stepwise manner

Advanced mathematical tools were applied to answer a basic question in cell biology about how cells move and discovered that the mechanism looks very similar to walking, a team of biologists and engineers reports. Their discovery is an important advance toward developing new pharmacological strategies to treat chronic inflammatory diseases ...

http://www.sciencedaily.com/releases/2014/03/140317095943.ht