In support of this, other dietary agents, including resveratrol, curcumin, genistein, (−) epigallocatechin gallate and soya isoflavone that can block various steps leading to NF-κB activation and sensitize tumor cells to the beneficial effects of chemotherapeutic drugs and radiation in treatment of cancer [50], [51], [52], [53], [54], [55], [56]. This evidence concerns the gene NFKB1 and cancer.