Eculizumab and Immune Response Quiz

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8 Questions

Which molecule does eculizumab bind to with a very high affinity?


What is required to work in conjunction with activated macrophages in the early stages of infection to kill infected endothelial cells (ECs)?

Helper T cells

In the chronological order of T cell responses, what comes after Recognition of the specific antigen?

Clonal Expansion (Proliferation)

What specifically results in the clonal expansion of T cells?

Interleukin 2 (IL-2)

Where are extracellular antigens processed and then presented to T cells?


What is the first signal when a T cell encounters an antigen?

T-cell receptor (TCR) recognition

Where must effector cytotoxic T lymphocytes (CTLs) migrate to carry out their functions?

Peripheral tissues at the site of infection

Do T cells interact with free or soluble antigens?

No, they do not.

Test your knowledge on eculizumab, C5 binding, immune response to Rickettsia, macrophages, T cell phases, and helper T cells. Learn about the mechanisms of action of eculizumab and the coordination between different immune cells during infection.

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