Trichinella spiralis: impact on the expression of Toll-like receptor 4 (TLR4) gene during the intestinal phase of experimental trichinellosis

Introduction Toll-like receptors (TLRs) play a key role in the rapid activation of the innate immune response to a variety of pathogens. The aim of this study was to evaluate the effect of Trichinella spiralis infection on the level of expression of the tlr4 gene in mouse intestines during the intestinal phase of experimental trichinellosis.