T-cell

T-cells are a type of white blood cell that plays a crucial role in the immune system. They help identify and destroy infected or abnormal cells, such as virus-infected cells and cancer cells. T-cells originate from the bone marrow and mature in the thymus gland. They use special receptors to recognize specific threats. Once activated, T-cells can directly attack danger or coordinate other immune responses. Their ability to distinguish between healthy and harmful cells makes them essential for protecting the body from disease and maintaining overall health.