Figure 4From: Toll-like receptors in cellular subsets of human tonsil T cells: altered expression during recurrent tonsillitisCD8+T cells express higher levels of TLR3 and TLR4 than CD4+T cells. Freshly isolated CD4+ and CD8+ T cells from human tonsils were stained intracellularly with Abs against CD4 or CD8 and TLR1, TLR3, TLR4, TLR9 or control Ab and analyzed by FACS. Data, summarized from eight independent experiments, are expressed as rMFI ± SEM (*p = 0.05, **p < 0.01).Back to article page