Semaphorins and plexins as therapeutic targets

Semaphorins are membrane-bound or diffusible factors that regulate key cellular functions and are involved in cell-cell communication. Most of the effects of semaphorins are mediated by plexins. Work over the past decade has revealed crucial functions of the semaphorin-plexin system in mammalian physiology. It has also become clear that semaphorins and plexins have important roles in many pathophysiological processes, including cancer,...