Innate and Adaptive Immune Response in Immunology
The immune system defends the body through two coordinated branches: the innate immune response, which uses non-specific cellular and chemical mechanisms to react rapidly but without memory, and the adaptive immune response, which uses antigen-specific receptors on lymphocytes to mount a highly targeted, memory-forming defense. This is a principle of immunology describing how leukocyte lineages (myeloid and lymphoid), antigen presentation via MHC molecules, and clonal expansion/deletion together produce pathogen recognition, elimination, and immunologic memory.
Innate and Adaptive Immune Response in Immunology
The immune system defends the body through two coordinated branches: the innate immune response, which uses non-specific cellular and chemical mechanisms to react rapidly but without memory, and the …