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What are T-cells and why are they important?

t-cells
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What are T-cells and why are they important?

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T-cells or “T lymphocytes” are white blood cells that have a key purpose in the immune system called “cell-mediated immunity”. These cells identify and attack any body cells that are infected with viruses or otherwise identified as harmful or “non-self”. There are numerous types of T-cells with different purposes ranging from identifying dangers ( helper T-cells) to attacking infected cells. T-cells do not produce antibodies; that function is performed by plasma cells (a type of B-cell). Although produced in bone marrow, T-cells migrate to the thymus where they mature into various sub-types with specific purposes. T-cells are necessary for a properly functioning immune system. Hence, Dr. Abadjieff, in her diagnosis and evaluation will monitor for indications that treatment may be necessary.

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