The cyclical protrusion and retraction of the leading edge is a hallmark of many migrating cells involved in processes such as development, inflammation and tumorigenesis. The molecular identity of ...

Protrusion of plaque into the stent lumen during carotid artery stenting (CAS), though an infrequent complication, illustrates the need for careful periprocedural management and follow-up as well as ...

When it comes to catching elusive prey, many fishes rely on a special trick: protruding jaws that quickly extend their reach to snap up that next meal. Now, researchers reporting in the Cell Press ...