what immune cells are derived from the thymus
Embryonic origins of the endocrine organs of the neck. Adult thymus location. The thymus has a key role in the development of an effective immune system as well as an endocrine function. In the adult thymus, specialised microenvironments allow the production of self-tolerant T cells from immature precursors. The thymus has two origins for the lymphoid thymocytes and the thymic epithelial cells.