NFKB1 and cancer: Figure 6a demonstrates that NF-κB expression was suppressed in LF coated LPO-loaded NPs and LPO + LF-loaded NPs-treated Caco-2, HepG-2 and MCF-7 cells by more than 10 folds compared to 4, 3 and 1 folds, respectively, in 5-FU-treated cancer cells.