The expression profiles of 11 genes with unknown roles in spleen and thymus development were validated using reverse transcription-qPCR.

The crucial function of the thymus The thymus is a critical organ of the immune system and helps the body fight against several foreign bodies, including pathogens and antigens.

Dr. Miller’s work suggests that the human thymus, in the first weeks of life, produces the basic cells that are then distributed to other white-cell factories, in lymph nodes and the spleen ...

Two infants with congenital aplasia of the thymus were found to have normal polymorphonuclear-leukocyte function, immunoglobulins and antibody formation. Delayed hypersensitivity, allograft rejecti ...

After the T and B lymphocytes have matured in the thymus and bone marrow, they then travel to the lymph nodes and spleen where they remain until the immune system is activated.

An enlarged spleen is particularly common in people with chronic leukemias. Learn why, plus symptoms, treatments, and outlook.

The vessels are connected to lymph nodes, where the lymph is filtered. The tonsils, adenoids, spleen and thymus are all part of the lymphatic system. Related: How to improve your circulation ...

The primary lymphoid organs are the red bone marrow, in which blood and immune cells are produced, and the thymus, where T-lymphocytes mature. The lymph nodes and spleen are the major secondary ...

The first article in this four-part series gave an overview of the lymphatic system. This second article looks at the two major lymphatic organs - the thymus and the spleen.

Lymphoma is a type of cancer that begins in infection-fighting cells of the immune system, called lymphocytes. These cells are in the lymph nodes, spleen, thymus, bone marrow, and other parts of ...

Find out what you need to know about lymphoma in cats (feline lymphoma). Learn about the symptoms, diagnosis, staging, and treatment of this condition.