The intense reviewed on genistein and its molecular effects on prostate cancer by Adjakly and his group pointed out that a soy isoflavone genistein inhibited the activation of Nuclear factor kappa B (NF-κB) signaling pathway that is occupied the balance of cell survival and apoptosis, this soy isoflavone could also take its action to fight against cell growth, apoptotic and metastasis processes, including epigenetic modifications in prostate cancer [44]. The gene discussed is NFKB1; the disease is prostate carcinoma.