AFP gene

The AFP gene produces a protein called alpha-fetoprotein (AFP), which is typically made by the fetal liver during development. In adults, AFP levels are usually low, but they can increase in certain conditions, such as liver cancer, germ cell tumors, or during pregnancy. Measuring AFP levels helps doctors detect and monitor these conditions. The AFP gene's activity can be influenced by genetic factors and diseases, making it a useful marker for diagnosis and tracking treatment progress.