...Tatyana Smolkin; Inbal Nir-Zvi; Nerri Duvshani; Yelena Mumblat; Ofra Kessler; Gera Neufeld ABSTRACT Class-3 semaphorin guidance factors bind to receptor complexes containing neuropilin and plexin receptors. A semaphorin may bind to several receptor complexes containing somewhat different...

... responses, and tumor progression. Semaphorin receptors, the neuropilins and the plexins, are expressed by a wide variety of cell types, including endothelial cells, bone-marrow-derived cells and cancer cells. Interestingly, a growing body of evidence indicates that semaphorins also have an important role...