Lecture 4c: T Cell Signaling + Activation

UCSD Extension School: Applied Immunology (BIOL-40371) Spring Quarter 2021 This lecture summarizes the signal transduction mechanisms that occur downstream of T cell receptor binding to a cognate antigen:MHC complex, and how these contribute to the cellular state known as T cell activation. All figures are either from Janeway's Immunobiology (9th ed.) where noted, or my own original figures.