Figure 4.
The interactions between APCs and antigen-specific T cells. Adapted with permission from [150]. Copyright 2003, Springer Nature.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.