Which of the following is not an example of interaction between cell mediated immunity and innate immunity?
A) Macrophage of innate immunity present antigens to helper T cells.
B) Cytokines secreted by helper T cells stimulate inflammation.
C) Cytokines secreted by helper T cells stimulate phagocytosis.
D) Macrophages of innate immunity present antigens to cytotoxic T cells.

Question

Quizplus · Accepted Answer

Macrophages primarily present antigens to helper T cells (CD4+ T cells) rather than cytotoxic T cells (CD8+ T cells). Helper T cells then assist in activating cytotoxic T cells indirectly through various mechanisms, including the secretion of cytokines. Direct presentation of antigens to cytotoxic T cells is not typically a function of macrophages in the context of innate and cell-mediated immunity interaction.

Which of the Following Is Not an Example of Interaction