The effects of the cytokines TNF-α, TRAIL, IFN-γ, IFN-α, IFN-β, IL-13, and IL-1β on cell death and/or cell viability have been investigated in various prostate carcinoma cell lines such as LNCaP, PC-3, DU-145, and M12 [8–17, 43]. The gene discussed is IFNB1; the disease is prostate carcinoma.