IGFBP2 and glioblastoma: Fn14 was found to be co-expressed with IGFBP2 and 3 and VEGFA [62], IFNγR2 [64], TNFR1A and IGFBP2 [66] and lamin A [63], [65], suggesting a possible role of this receptor in glioblastoma angiogenesis.