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6 Cards in this Set
- Front
- Back
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5 stages of adaptive immune response.
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1. Recognition
2. Activation 3. Effector 4. Decline 5. Memory |
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Traits of antigens?
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Foreign
High molecular weight, >5000D Low weight binds to haptenes. |
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What 3 types of molecules must a naive T cell interact with in order to become activated?
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Peptide
MHC Co-stimulator |
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5 steps of T cell signal reception
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1. Signal binds to receptor
2. Signaling pathway components assembled. 3. Second messenger generated to carry signal to cell interior. 4. Phosphorylation/Dephosuphylation 5. Enzyme cascades |
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In the absence of ____, autoimmune diseases develop.
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Tregs (Regulatory T Cells)
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Major first response antibody?
Secondary response? |
Primary --> IgM
Secondary --> IgG |
