Cell surface antigens and function of monocytes and a monocyte-like cell line before and after infection with HIV.

The human immunodeficiency virus (HIV-1) preferentially infects cells that express the CD4 molecule, including monocytes and cells of the monocyte lineage. The monocyte-like cell line U937 and monocytes isolated from peripheral blood lymphocytes (PBL) were infected with HIV-1. Cell surface antigen expression was determined in infected and noninfected cells… CONTINUE READING