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Your thymus is a small gland in the lymphatic system that makes and trains special white blood cells called T-cells. The T-cells help your immune system fight disease and infection. Your thymus gland produces most of your T-cells before birth.
The thymus is located in the chest, behind the sternum (breastbone). It is part of the lymphatic system and plays an important role in the immune system by creating lymphocytes called T cells. These cells find and destroy pathogens like bacteria circulating in the bloodstream.
Thymus. The thymus is a small, bilobed organ that is part of the lymphatic and immune systems. It plays a vital role in the development and maturation of T-lymphocytes (T cells), which are essential for the adaptive immune system. The thymus is larger and more active during childhood and adolescence, gradually shrinking and becoming less ...
Overview of the anatomy, function and main structures of the lymphatic system. The thymus is a primary lymphoid organ located in the mediastinum. It consists of two lobes connected by an isthmus. Histologically, the thymus is divided into lobules, each one consisting of a central medulla and a peripheral cortex.
The thymus is an organ that is critically important to the immune system which serves as the body’s defense mechanism providing surveillance and protection against diverse pathogens, tumors, antigens and mediators of tissue damage.
Lymphatic System. Your lymphatic system is a group of organs, vessels and tissues that protect you from infection and keep a healthy balance of fluids throughout your body. Lymphatic system organs include your bone marrow, thymus and lymph nodes.
The organ is called thymus because its shape resembles that of a thyme leaf. The primary function of the thymus is to facilitate the maturation of lymphocytes known as T cells, or thymus-derived cells, which determine the specificity of immune response to antigens (foreign substances) in the body.
An essential component of the lymphatic system, the thymus, a pyramid-shaped organ located in the thoracic cavity, is responsible for producing T-cells. For centuries, the thymus was...
thymus: A ductless gland consisting mainly of primary lymphatic tissue. It plays an important role in the development of the immune system and produces lymphocytes. Central tolerance: The ability for T-cells to avoid perceiving normal host molecules as foreign antigens.
Cancer. Lymphoma. Understanding the Functions of the Thymus. By Tom Iarocci, MD. Updated on October 04, 2022. Medically reviewed by Douglas A. Nelson, MD. Print. The thymus has been a mysterious gland throughout much of history. It was known to exist as early as the first century A.D., but its role would not begin to be understood until much later.