Question:
What is the response to T-cell activation?
Author: Noura Al shalanAnswer:
1- CD69 involved in retention of lymphocytes in lymph nodes (down-regulates S1P1 receptor), 2- IL-2 stimulates survival and proliferation, 3- CD40 is an effector molecule, 4- CTLA-4 is an inhibitor of immune response .
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Author
Noura Al shalan