Recombinant granulocyte-macrophage colony-stimulating factor down-regulates expression of IL-2 receptor on human mononuclear phagocytes by induction of prostaglandin E.

Wayne W. Hancock, M E Pleau, Lester Kobzik

Recent studies have shown that normal human alveolar macrophages and blood monocytes, as well as HL-60 and U937 monocyte cell lines, newly express IL-2R afte...