Figure 3From: Human lung cancer cells express functionally active Toll-like receptor 9TLR9 expression after CpG-ODN-stimulation in HeLa cells: There is no difference in TLR9 expression with and without CpG-ODN-stimulation after 24 h (A). CpG-ODN partially inhibit downregulation of TLR9 which is induced by TNF-α and CHX (B). FI = fluorescence intensity.Back to article page