Angiogenesis, the formation of new blood vessels from preexisting vasculature, is essential for many physiological processes, and aberrant angiogenesis contributes to some of the most prevalent human diseases, including cancer....
Semaphorins are a family of membrane-bound and secreted type of proteins which were initially identified as chemorepulsive axon guidance molecules. Plexins and neuropilins are two major receptor families of semaphorins, and...