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Figure 5 | Journal of Inflammation

Figure 5

From: Characterization of Toll-like receptors in primary lung epithelial cells: strong impact of the TLR3 ligand poly(I:C) on the regulation of Toll-like receptors, adaptor proteins and inflammatory response

Figure 5

Toll-like Receptor (TLR) expression in unstimulated and stimulated primary small airway epithelial cells (SAEC). SAEC were stimulated for 24 h with poly(I:C) (middle) or with TNF-α in combination with IFN-γ (right). TLR1, TLR2, TLR3 and TLR5 protein expression was analyzed by immunofluorescence of fixed and permeabilized cells (green). Nuclei were stained with propidium iodide (red). Results were compared to unstimulated cells (left).

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