A3 receptor

The A3 receptor is a specific type of protein found on the surface of certain cells in the body. It acts like a detector that responds to signals called adenosine, which is involved in processes like inflammation, immune response, and protecting tissues during stress. When adenosine binds to the A3 receptor, it triggers a series of reactions inside the cell that can influence cell behavior, reduce inflammation, or promote healing. This receptor is of interest in developing treatments for conditions like cancer, arthritis, and heart diseases, by targeting its activity to modulate these biological responses.