chemokines

Chemokines are small signaling proteins produced by cells to coordinate the immune system’s response to injury or infection. They act like chemical beacons, guiding immune cells such as white blood cells to the affected area, where they help fight infection or repair tissue. Chemokines also influence how immune cells move and communicate, ensuring an organized defense. Essentially, they are crucial messengers that direct immune activity, maintaining the body's ability to respond effectively to challenges while keeping processes controlled and targeted.