Neuropilin-1 (NRP-1) and Magnetic Nanoparticles, a Potential Combination for Diagnosis and Therapy of Gliomas.

In this review, Neuropilin-1 (NRP-1) has been focused as a novel molecular target for potential treatment of gliomas. The properties of NRP-1 were described briefly. The role of NRP-1 in gliomas was explored in details, including relationships of NRP-1 expression and glioma prognosis, Sema3A-NRP-1 signaling in gliomas, NRP-1 signaling and VEGF/VEGFR, PlGF, TGF-β, PDGF, LD22-4 of FGF2, autocrine of HGF/SF, p130Cas tyrosine phosphorylation and integrin-associated tumor microenvironment in gliomas, NRP-1 intracellular trafficking, NRP-1 and glioma stem-like cells, as well as magnetic nanoparticles related to targeting gliomas. NRP-1, a multifunctional-receptors protein, would mediate diverse cellular signaling pathways in gliomas, and might potentially act as a novel therapeutic target. In future, magnetic nanoparticles coated with NRP-1 may play a vital role on diagnosis and therapy of gliomas.