NFKB1 and neoplasm: Constitutive expression of NF-κB-p65, the pivotal transcription factor in inflammation and tumor cell proliferation (Xia et al., 2014) was strongly inhibited by the higher concentrations (IC80/IC40) of all tested extracts on both cell lines (Figure 6A–D) and presented a moderate to strong inhibition in the cells treated with IC50/IC20 concentrations (Figure 6E–H).