Th 1 type of cells are most dependent on -: (A) IFN-y, (B) IL-4, (C) IL-5, (D) IL-6
Answer is A. Ananthanarayanan and Paniker's textbook of microbiology 9th edition . TH1 cells which produce cytokines , INF Gamma and IL2, which activate macrophage and T cells promoting cell mediated immunity, destruction of the target cells and killing of intracellular pathogens. .