Using a primary human macrophage model of DENV infection, we investigated the effects of maturation with IL-4, DENV-infection and treatment with N-butyl-1-deoxynojirimycin (NB-DNJ) or N-(9-methoxynonyl)-1-DNJ (MON-DNJ) on expression of 11 macrophage receptors. The gene discussed is IL4; the disease is infection.