leukopoiesis

Leukopoiesis is the process by which the body produces white blood cells, essential for immune defense. It begins in the bone marrow, where stem cells develop into various types of white blood cells, such as neutrophils, lymphocytes, and monocytes. These cells mature and are released into the bloodstream, ready to respond to infections, injuries, or other immune challenges. The process is tightly regulated to maintain a healthy balance of white blood cells, increasing production during infections and decreasing when unnecessary, ensuring the body can effectively defend against harmful pathogens.