(H) ISG qRT-PCR from PMA-treated THP-1 shSAMHD1 cells transduced for 24 h with 0.2 U RT/ml 30 nM LPV-treated HIV-1 GFP in the presence of DMSO vehicle or 2 μM ruxolitinib. A control was stimulated with 1 ng/ml IFNβ. 