NFKB1 and glioblastoma: Recently, a variety of natural and synthetic molecules that inhibit activation of NF-κB have been identified, which have shown growth inhibitory effects in GBM (Aggarwal, 2004; Robe et al., 2004; Dhandapani et al., 2007; Kesanakurti et al., 2009; Aguilar-Morante et al., 2010; Fujiwara et al., 2011; Zanotto-Filho et al., 2011).