IGF1 and glioma: In contrast, incoming signaling patterns in MAN1C1-expressing glioma cells stimulated the PTN, SPP1, MK, EGF, EDN, LIFR, OSM, IL6, ANGPLT, IGF, BPM, ncWNT, PARs, IL1, PERIOSTIN, NT, TWEAK, HGF, EPO, GDNF, IL17, FASLG, and FLT3 signaling pathways (Fig. 8F).