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. Author manuscript; available in PMC: 2021 Apr 15.
Published in final edited form as: Eur Respir J. 2019 May 18;53(5):1702553. doi: 10.1183/13993003.02553-2017

Figure 6.

Figure 6.

DMH1 suppresses cigarette smoke extract (CSE)-induced squamous cell differentiation. TaqMan assessment of the fold-change (log2) in the gene expression of the squamous cell markers (A.) IVL and (B.) KRT14 in the airway epithelium derived from BC after 14 days culture in ALI culture. In the CSE-treated groups, the BC were exposed to 3% CSE stimulation from the basolateral side vs untreated control in the absent or present of BMP4 type I receptor inhibitor DMH1 (5 μM). DMSO was used as negative control, n=4. * p<0.05, *** p<0.001.