These markers are cancer antigen 19-9 (CA19-9), also known for pancreatic, gastric and colon cancer [2,23], α-fetoprotein (AFP), also known for ovary, testis and liver cancer [2], and migration inhibitory factor (MIF), also known for gastric, prostate, and colon cancer [24–26]. The gene discussed is AFP; the disease is malignant colon neoplasm.