IL1B and gastric carcinoma: Host genetic polymorphisms of several cytokine genes (e.g., IL-1B-511*T, IL-1-RN*2, IL-10-1082/-819/-592, TNF-A-308*A, and IL-8-251*A), innate immune response gene (TLR4+896*G), HLA (DQA1*03:01, DQA1*04:01, and DQB1*05:01:01) are involved in all stages of the neoplastic process in gastric carcinoma [6, 11–16].