TLR3 and chorioamnionitis: Stimulation of AMCs withIL-1β failed to evoke characteristic TRIF-regulated genes, such asIfnb1, Irg1, Ifit2, andCxcl10[81], [143].Importantly, these genes were also absent from the datasets of Haddad etal.[19] andBollopragada et al.[84],suggesting that signaling through TLR3 and/or TLR4 is not prominent in intrauterinetissues following term labor, at least among the cases selected for these studieswhich showed no signs of chorioamnionitis.