An IL-8-dependent recruitment of MSCs was detected in glioma (Ringe et al., 2007), and it has also been shown that platelet-derived growth factor subunit B (PDGFB), vascular endothelial growth factor (VEGF), and transforming growth factor beta-1 (TGF-β1) can induce MSC migration (Schar et al., 2015). The gene discussed is PDGFB; the disease is central nervous system cancer.