Lecture 26: Immune Memory Flashcards
Recall the concept of immunity.
Immunity is a state of resistance of an organism to invading biotic or abiotic pathogens and their harmful effects that prevent the development of infection after previous exposure. This persists due to immune memory.
Recall Edward Jenner’s Experiment.
Recall the secondary immune response characteristics.
Adaptive immune memory is ____________
Induction of long-lived humoral immunity requires T-B cell interactions.
Recall the difference of the humoral immune response in a primary and secondary response.
__________________ protect the foetus and newborn.
Almost all effective vaccines induce _______________________. Many pathogens can escape humoral immunity by ______________________ and _______________________. ________________________ required for control.
Recall the evolution of T cell response.
Recall characteristic of memory T cells.
Recall two models explaining the generation of effector and memory T cell heterogeneity.
Activated CD8 T cells with memory potential express high levels of _____________.
Memory CD8 T cells often needs _________ for survival.
Recall some interactions between CD4 and CD8 T cells.
Recall the two major subsets of memory T cells.
Recall the concept of tissue tropism of circulating memory T cells.
Recall the characteristics of central and effector memory T cells.
_________ is a marker for epidermal tissue-resident memory CD8 T cells.
Compare between tissue-resident memory T cells and other memory T cell subtypes.
Tissue-resident memory T cells promote a _____________________ in the case of recurring infections.
