(Of
T cells).
T cells are lymphocytes (white blood cells) that are formed in the
thymus and are part of the
immune system; they have been found to be abnormal in people with
AIDS. The normal ratio of helper
T cells (CD4+ cells) to suppressor
T cells (CD8+ cells) is approximately 2:1. This becomes inverted in people with
AIDS, but may be abnormal for a
host of other temporary reasons. See also
CD4 (
T4) or CD4+ Cells;
CD8 (
T8) Cells;
Lymphocyte;
Thymus.