Multiple Choice
How does alefacept function to reduce lesions in plaque psoriasis?
A) By blocking CD28/B7 interactions and causing T cell apoptosis
B) By blocking CTLA-4/B7 interactions and causing T cell apoptosis
C) By blocking CD2/CD58 interactions and preventing T cell activation
D) By binding to CD3 on activated T cells and preventing T cell activation
Correct Answer:
Verified
Correct Answer:
Verified
Q1: T cells with the g/d TCR are
Q2: How are superantigens able to uniquely activate
Q3: The interaction between CTLA-4 and B7 leads
Q4: In the function of the TCR, the
Q6: Which of the complementarity-determining regions (CDRs) on
Q7: Why are the g/d T cells more
Q8: When individuals have a congenital defect in
Q9: According to the clonal selection theory, the
Q10: CD4 molecules on T cells bind to:<br>A)