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T cell activation (Immunology Review)
T Cells Review
12
Other
Not Applicable
10/18/2012

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Cards

Term
When stimulating a naive T cell for T cell activation, MHC interacts with:
Definition
TCR
Term
When stimulating a naive T cell for T cell activation, B7 interacts with:
Definition
CD28
Term
Holds APC and T cell together
Definition
Adhesion molecules
Term
Proliferating T cell makes:
Definition
IL-2
Term
Expresses only a moderate-affinity IL-2 receptor
Definition
Resting T Cells
Term
Expresses a high affinity IL-2 receptor and secretes IL-2
Definition
Activated T Cells
Term
Binding of IL-2 to its receptor signals the T cell to enter the cell cycle --> IL-2 induces:
Definition
T-cell proliferation
Term
On T Helper Cells
Definition
CD4
Term
On Cytotoxic T Cells
Definition
CD8
Term
TH cells releases cytokines that:
Definition
help B cells make antibodies, help cytotoxic T cell activation, and promote activation of macrophages
Term
CTL cells:
Definition
kill altered self cells
Term
another ligand for B7 that delivers inhibitory signals to activated T cells
Definition
CTLA-4
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