T-Lymphocytes, Helper-Inducer

Helper T-Cells; Helper Cell; Helper Inducer T Lymphocytes; Helper T Cells; Helper T-Cell; Helper T-Lymphocyte; Helper T-Lymphocytes; Helper-Inducer T-Cell; Helper-Inducer T-Cells; Helper-Inducer T-Lymphocyte; Inducer Cell; Inducer T-Lymphocyte
Subpopulation of CD4+ lymphocytes that cooperate with other lymphocytes (either T or B) to initiate a variety of immune functions. For example, helper-inducer T-cells cooperate with B-cells to produce antibodies to thymus-dependent antigens and with other subpopulations of T-cells to initiate a variety of cell-mediated immune functions.