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TLR2 and TLR6 are expressed in human foreskin fibroblasts. HFFs were interrogated for the expression of TLRs 1, 2, and 6 using confocal immunofluorescence with tyramide signal amplification. HFFs showed strong expression of TLR2 and TLR6, and very weak expression of TLR1. Samples were examined in triplicate; representative data are shown.
