KIAA1109: KIAA1109 is a gene associated with a broad range of autoimmune diseases, including rheumatoid arthritis, systemic lupus erythematosus, and inflammatory bowel disease. While its specific function is not fully understood, it is believed to play a role in immune regulation and inflammatory responses. The study of KIAA1109 is significant for understanding the genetic basis of autoimmune disorders and for developing targeted therapies....