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About the Lecture
The lecture Costimulation – Lymphocyte Activation by Peter Delves, PhD is from the course Adaptive Immune System.
Included Quiz Questions
What is a ligand for CD80 ?
- CD28
- CD86
- B7.1
- B7.2
- CD40
Anergy occurs when...?
- ...functional inactivation of the T cell following stimulation of the antigen receptor only.
- ...inactivation of T cell during clonal differentiation.
- ...functional inactivation of T cells by APCs following costimulation.
- ...apoptosis of a T cell due after response to self antigen.
- ...downregulation of cytokines that produce a costimulatory response.
Binding of CD40 to CD40 Ligand causes...?
- ...dendritic cells to upregulate expression of B7 and release cytokines.
- ...upregulation of CD40 in response to antigen.
- ...cytokine release from naive T cell.
- ...activation and differentiation of T cells.
- ...blockage of costimulation signals.
Author of lecture Costimulation – Lymphocyte Activation
Peter Delves, PhD
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