TLR2, TLR3 and TLR5 regulation of pro-inflammatory and pro-labour mediators in human primary myometrial cells

Abstract

Preterm birth continues to be a significant global health care issue, due to our lack of understanding of the mechanisms that drive human labour and delivery. Toll-like receptors (TLRs) are essential in triggering an inflammatory response in human gestational tissues, leading to the production of pro-inflammatory and pro-labour mediators, and thus preterm birth. The aims of this study were to determine whether the adaptor molecules associated with TLR2, TLR3 and TLR5 signalling are involved in human myometrium. Primary human myometrial cells were transfected with siRNA against TIRAP, IRAK1, IRAK4, TAK1and stimulated with bacterial product fsl-1 (TLR2); TRIF, TRADD, TRAF6, RIP1, TAK1 and stim..