THP-1-IFIT-1 cells transduced for 24 h with HIV-1 GFP containing 0 % (WT) or 75 % ΔCA-SP1 mutant (1 U RT/ml) in the presence of DMSO vehicle, 5 μM neviripine or 10 μM raltegravir. B) CXCL-10 protein in supernatants from (A) (ELISA). 