The influence of T cells on the initiation and expression of immunological memory.
Nude and normal CBA mice have been used in adoptive transfer experiments to analyse the development of immunological memory. The development of B-cell memory to xenogeneic erythrocyte antigens is to a very large degree dependent on the presence of T cells, with IgG memory being somewhat more dependent than IgM memory. In this system, the expression of B memory, that is the transformation of memory cells to antibody-secreting cells under the inductive influence of antigen, is largely dependent on the presence of T cells. Primed (educated) T cells can have an antigen-specific potentiating effect on unprimed B cells in the presence of antigen.
D000818:Animals; D001402:B-Lymphocytes / Q000276:immunology; D006462:Hemolytic Plaque Technique; D007112:Immunity, Maternally-Acquired; D007074:Immunoglobulin G / Q000276:immunology; D007075:Immunoglobulin M / Q000276:immunology; D007156:Immunologic Memory; D008297:Male; D051379:Mice; D008808:Mice, Inbred CBA; D008819:Mice, Nude; D013601:T-Lymphocytes / Q000276:immunology*
D007074:Immunoglobulin G; D007075:Immunoglobulin M