TGFB1 and glioblastoma: A comparative proteome mapping of the U87 human glioblastoma cell line, with and without TGF-β treatment, identified numerous proteins involved in the molecular mechanisms of GBM oncogenesis and TGF-β signaling [10]—among which, increases in 512 proteins upon TGF-β treatment were associated with survival, proliferation, cell migration, and DNA repair.