Interferon

Interferons are naturally occurring proteins produced by the body's cells in response to viral infections. They act as messengers, alerting neighboring cells to strengthen their defenses against viruses. Additionally, interferons help regulate the immune system by activating immune cells that target infected or abnormal cells. They are also used as medical treatments for certain diseases, like some types of cancer and viral infections such as hepatitis. Overall, interferons play a crucial role in the body's natural defense mechanism, coordinating immune responses to fight off infections and maintain health.