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. 2018 Aug 29;8:13025. doi: 10.1038/s41598-018-31328-2

Figure 5.

Figure 5

The proximal promoter of NEXN is sensitive to myocardin family coactivators. The promoter of NEXN (panel A) contains two CArG-like sequences (pink/red), an MCAT motif (i.e. a motif binding YAP/TEAD, green), a GATA motif (orange), and a glucocorticoid receptor motif (blue). Panel B shows reporter activity after transduction of MRTF-A/MKL1 and myocardin/MYOCD, respectively (N = 9). Combined transduction with MKL1 and LatB treatment, compared to transduction with MKL1 and treatment with DMSO was done in a separate experiment (N = 6), but is summarized in the same graph for brevity. Panel C shows induction of the NEXN mRNA following treatment with TGFβ (N = 6). Corresponding protein data is shown in panels D and E (N = 6). Panels F and G show NEXN mRNA expression at different time points (N = 4) and concentrations (N = 8) of hydrocortisone treatment.