IL-34

IL-34 is a protein that plays a key role in the immune system by helping to develop and maintain certain immune cells called macrophages, which are essential for defending the body against infections and clearing damaged tissue. It interacts with a specific receptor on these cells, signaling them to grow and function properly. IL-34 is involved in processes like inflammation and tissue repair, and its levels can influence conditions such as autoimmune diseases and cancer. Overall, it’s an important molecule for balancing immune responses and maintaining health.