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- This could also be a good idea because the exact molecular nature of Treg-mediated suppression is not particularly well characterized
- MHC Class I presents peptides from proteins produced by the cell (viral or self) whereas MHC Class II presents endocytosed antigens, If we plan to engineer the production of MHC into a cell that typically does not produce it, we'll probably want both for the most adaptability
Just a pretty picture I found ...
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