Flashcards in Antigen Presentation & Processsing Deck (6)
What does CTLA-4 do?
Outcompetes CD28 and leads to T cell inactivation
What do you NEED to T cell activation?
CD28, CD80-CD86, TCR, MHC
What type of antigen is presented on MHC Class I?
Both foreign and self
What types of receptors can antigen presenting cells use?
MHC Class I
MHC Class II
When a cell becomes infected with virus, what does it do first?
TLRs first send off Type I interferons!