(H) IFIT-1 reporter activity from monocytic THP-1-IFIT-1 cells transduced with HIV-1 GFP containing either 0 % (WT) or 75 % ΔCA-SP1 mutant, or stimulated with 4 μg/ml cGAMP as a control, in the presence of DMSO vehicle or 2 μM ruxolitinib. 