T-cell Acitvation Flashcards
What are naive T cells?
How are T-cells activated?
What are co-stimulatory signals?
What does successful T-cell- APC interactions organize?
What co-receptors are involved with the TCR
Describe the initiation of TCR signaling
What are the co-stimulatory signals for positive and negative activation?
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What are the positive co-stimulatory receptors
What are the negative co-stimulatory receptors
What does the initial activation signals 1 and 2 induce?
What does cytokine signal 3 provide?
What cells can provide signal 1 and 2
What are super antigens?
How do we get T-cell differentiation?
Give me some examples
What 3 properties distinguish effector T helper cells
What are the 7 Helper T-cells
What are Th17 cells?
What are Peripheral T cells?
What are Th17/Treg cross regulation
What are Follicular helper T cells?
Give an example of how Tfh and Th1 T cells provide help in the immune response
Which missing signal does clonal anergy result from with t-cell activation?
What are Th9 cells?
What are Th22 cells?
Can t-cell change their commitment?
Helper T-cell and Leprosy
What are the different types of memory T cells?
How and when do memory T-cells arise?
What signals induce memory cell commitment?
Are there differences between CD4 and CD8 memory T cells?
How are memory cells maintained over many years?
What surface markers differentiate T-cell memory
