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IHO Week 4 > Antigen Presentation & Processsing > Flashcards

Flashcards in Antigen Presentation & Processsing Deck (6)
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1

What does CTLA-4 do?

Outcompetes CD28 and leads to T cell inactivation

2

What do you NEED to T cell activation?

CD28, CD80-CD86, TCR, MHC

3

What type of antigen is presented on MHC Class I?

Both foreign and self

4

What types of receptors can antigen presenting cells use?

MHC Class I
MHC Class II

5

When a cell becomes infected with virus, what does it do first?

TLRs first send off Type I interferons!

6

What is CD16?

Natural Killer cell marker