CEBPB integrates OSM signaling and eIF4G2-mediated alternative translation to configure enhancer landscape and sustain oncogenic CHI3L1 in glioblastoma.
It is demonstrated that CEBPB is a super-enhancer-driven gene, with all three isoforms (LAP1, LAP2, LIP) over-expressed in primary GBM, and elucidates a pathogenic axis in glioblastoma wherein OSM signaling and eIF4G2-mediated alternative translation converge on CEBPB isoforms to enforce enhancer architectures and chro...