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. Author manuscript; available in PMC: 2018 Oct 10.
Published in final edited form as: J Control Release. 2017 Mar 21;263:200–210. doi: 10.1016/j.jconrel.2017.03.033

Figure 1.

Figure 1

T cell activation by antigen presenting cells (e.g., dendritic cells). Orchestration of (1) antigen presentation by MHC molecule to the T-cell receptor, (2) CD80/86 co-stimulation, and (3) cytokine signals is necessary to achieve antigen-specific T cell activation.