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. 2017 Oct 30;7:14383. doi: 10.1038/s41598-017-14596-2

Figure 5.

Figure 5

Rev-erb-α modulates FoxO nuclear translocation and directly regulates atrophy-related genes through a direct binding to their regulatory sequences. (A) Representative immunostaining of FoxO1 (upper panels) and FoxO3a (lower panels) in green and Dapi nuclear staining in blue of C2C12 myogenic cells treated or not with dexamethasone (1 µM) and co-treated with SR9009 (10 µM). (B) Nuclear intensity quantification of FoxO1 and FoxO3a (n > 100 cells per condition). Results are expressed as means ± s.e.m; *p < 0.05, ***p < 0.001, ****p<0.0001 by One-way ANOVA with Bonferroni post-hoc analysis. (C) Rev-erb-α binding to regulatory regions of the indicated atrophy-related genes measured by ChIP-qPCR (n ≥ 2 independent experiments). Data are expressed as means ± s.e.m.