Ulcerative colitis is a chronic inflammatory disease of the colon, affecting approximately 1% of the US population-about 1.9 million people-and with a prevalence ranging from 156 to 291 cases per 100,000 globally. While mortality rates are generally low, the condition often leads to substantial morbidity and long-term health challenges. Explore the latest findings and therapeutic breakthroughs in our ulcerative colitis journal.