Semaphorins and plexins as therapeutic targets

T Worzfeld, S Offermanns - Nature reviews Drug discovery, 2014 - nature.com
T Worzfeld, S Offermanns
Nature reviews Drug discovery, 2014nature.com
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, immunological diseases and bone disorders, and that they represent …
Abstract
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, immunological diseases and bone disorders, and that they represent novel targets for drugs to prevent or treat various diseases. This Review summarizes the functions of the mammalian semaphorin–plexin system as well as its role in diseases and discusses emerging strategies to pharmacologically target semaphorin–plexin signalling.
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