(A-C) Real-time PCR analysis of (A) IFIT1, (B) IFIT2, and (C) CCL5 mRNA expression in Flag-DHX29- and empty vector-transfected 293T cells stimulated with IC HMW Poly(I:C). Data are plotted as the mean ± s.d. Results of (A-C) are representative of three independent experiments. *P < 0.05, **P < 0.01, ***P < 0.001 (two-tailed Student's t-test). Related to Fig 1 in the main text.