ITGAX and infection: In contrast, CD11c KO-THP1 DCs showed similar p24 levels between HIV and HIV-C or HIV-Vpx and HIV-C Vpx (Figures 3C,D, yellow), and productive infection using HIV-C or HIV-C Vpx was significantly reduced when compared to CD11b KO or WT THP1-DCs (Figures 3C,D, HIV-C, yellow vs. blue and red bars).