Currently, there are only symptomatic treatments for IBD available, such as anti-inflammatory drugs (e.g., 5-Aminosalicylates), immunomodulatory agents (e.g., corticosteroids), and biologic treatments (e.g., tumor necrosis factor (TNF) inhibitors), which aim to reach clinical remission and mucosal healing [20]. The gene discussed is TNF; the disease is inflammatory bowel disease.