Regulator T Cells带 T-helper cD4+ THI: IL2, IFNv, TNF, macrophage activation TH2 IL 4, 5,10, 13 humoral immunity TO: not much known T-suppressor BIOL 533 Lecture 7BIOL 533 15 Lecture 7 Regulator T Cells • T-helper CD4+ – TH1: IL2, IFN, TNF; macrophage activation – TH2: IL 4, 5, 10, 13; humoral immunity – TH0: not much known • T-suppressor