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. 2018 Feb 19;9:247. doi: 10.3389/fimmu.2018.00247

Figure 1.

Figure 1

Toll-like receptor 3 signaling induces interferon (IFN)-β and IFN-λ expression. (A) Intestinal epithelial cells (IECs) were transfected with Poly I:C (1 µg/ml) for the indicated times. Dose-dependent effect of Poly I:C on IFN induction of IECs at (B) mRNA and (C) protein levels. Data shown were the mean ± SD of three independent experiments. Asterisks indicate that the differences between the indicated groups are statistically significant (**P < 0.01).