Flashcards in Innate Immunity Revisited in FW3F Deck (3):
Natural Killer cells are lymphocytes that monitor the expression of which MHC Class?
total levels, not specific peptides
Activation of Natural Killer cells requires what two signals?
- decreased MHC class I (many viruses inhibit class I expression)
- activating ligand/receptor (stress-induced)
-->infection upregulates such ligands