1. Two types of mouse T helper cell. IV. Th2 clones secrete a factor that inhibits cytokine production by Th1 clones;Fiorentino;J Exp Med,1989
2. Direct effects of IL-10 on subsets of human CD4+ T cell clones and resting T cells: specific inhibition of IL-2 production and proliferation;De Waal Malefyt;J Immunol,1993
3. Human IL-10 is produced by both type 1 helper (Th1) and type 2 helper (Th2) T cell clones and inhibits their antigen-specific proliferation and cytokine production;Del Prete;J Immunol,1993
4. IL-10 is produced by subsets of human CD4+ T cell clones and peripheral blood T cells;Yssel;J Immunol,1992
5. IL-10 inhibits cytokine production by activated macrophages;Fiorentino;J Immunol,1991