KIAA1109: KIAA1109 is a gene linked to various autoimmune diseases, including rheumatoid arthritis, systemic lupus erythematosus, and inflammatory bowel disease. Although its precise function is not completely understood, it is believed to play a crucial role in immune regulation and the body’s inflammatory responses. Researching KIAA1109 is essential for understanding the genetic foundations of autoimmune disorders and for supporting the development of targeted treatments.