Fig. 5From: TLR3 promotes MMP-9 production in primary human airway epithelial cells through Wnt/β-catenin signalingAnalysis of Wnt expression by human primary AEC. qPCR analysis of Wnt ligand expression in primary AEC cultured under submerged or ALI conditions with TGF-β and/or poly(I:C). Data are derived from 4 independent experiments and statistical significances were determined with a one-way ANOVA followed by a Tukey’s post-hoc testBack to article page