Cancer is an un-control growth of cells. Cancer cells grow in an abnormal fashion, crowd out the normal cells. Liver is the largest organ inside the body; hepatocellular carcinoma is a cancer arising from liver. Laryngeal cancer affects the larynx, which is often called voice box, common in males. Lung cancer is the deadliest cancer in the world, leading cause of death from cancer in men. Multiple gene mutations are involved in cancer pathology. Type I interferons (IFN, IFN, IFN ) are the proteins involved in cell signaling and growth. This study was conducted to determine whether mutation in...