The subsets of cD4+Th cells Pathogen ⊙→m一一如m -◎◎⑥-一=一 Humoral immunity and allergy Naive L-6T2 CD4. T cell T cell TGFB IL-17 T◎→→ Tissue inflammation IFNY T77 cell l-23 Nature Reviews Immunology How they are induced, What cytokines they produce What effector mechanisms they activateThe subsets of CD4+Th cells ▪ How they are induced, ▪ What cytokines they produce ▪ What effector mechanisms they activate