Definition:
A type of T cell involved in protecting against viral, fungal, and protozoal infections. These cells normally orchestrate the immune response, signaling other cells in the immune system to perform their special functions. Also known as T helper cells. HIV's preferred targets. Destruction of CD4+ cells is the major cause of the immunodeficiency observed in AIDS. Lab work is done at specific intervals to measure the number of CD4 cells in circulation.
A type of T cell involved in protecting against viral, fungal, and protozoal infections. These cells normally orchestrate the immune response, signaling other cells in the immune system to perform their special functions. Also known as T helper cells. HIV's preferred targets. Destruction of CD4+ cells is the major cause of the immunodeficiency observed in AIDS. Lab work is done at specific intervals to measure the number of CD4 cells in circulation.
Also Known As:
T-cells
T-cells
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