Major Histocompatibility Complex (MHC):A set of cell surface proteins essential for the immune system to recognize foreign molecules in vertebrates, playing a critical role in antigen presentation.
T Lymphocytes (T Cells): A type of white blood cell that plays a central role in cell-mediated immunity, differentiating into various types upon activation to perform specific immune functions.
Adaptive Immune Response:The response of antigen-specific lymphocytes, including both T cells and B cells, to foreign pathogens or internal abnormalities, characterized by immunological memory and specificity