What is an autoantibody?

Honor Society of Nursing (STTI)

An autoantibody is an antibody made against substances formed by a person's own body. Autoantibodies can directly destroy cells that have the substances on them or can make it easier for other white blood cells to destroy them. Some autoimmune diseases are caused by autoantibodies.

This answer is based of source information from the National Cancer Institute.

Continue Learning about Immune & Lymphatic System Disorders

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Honor Society of Nursing (STTI)

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.

Immune & Lymphatic System Disorders

The lymphatic system is a key part of the immune system, draining excess fluid from bodily tissues and organs and disseminating white blood cells to fight infection. The white blood cells fight infection in the spleen and special vessels throughout the body called lymph nodes. If your immune system becomes compromised, the lymphatic system wont be able to work properly, causing swelling from a buildup of fluid in parts of the body. Disorders of the lymphatic system include elephantiasis, a swelling of body parts caused by a filarial worm infestation, and lymphedema, a swelling in the arms or legs caused by lymph nodes or lymph vessels disturbed by surgery for breast or prostate cancer. Medication, massage therapy and compression garments can help.

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