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. 2018 Jan 25;9:366. doi: 10.1038/s41467-017-02740-5

Fig. 6.

Fig. 6

Lsd1 represses expression of the pro-adipogenic factor Glis1. a ChIP-qPCR analyses using antibodies directed against Lsd1, REST corepressor 1 (Rcor1), histone deacetylase 1 (Hdac1), dimethylated histone 3 lysine 4 (H3K4me2), or rabbit immunoglobulin G (rIgG) in control (Ctrl) and LSD1(OE) C2C12 cells (left panel), or Lsd1 inhibitor-treated [Lsd1(i)] C2C12 cells (right panel) differentiated for 1 day in adipogenic medium. Immunoprecipitated chromatin was quantified by qPCR using primers flanking Lsd1-binding sites at the promoter of Glis1 gene. b qRT-PCR analyses showing relative transcript levels of Glis1 in Ctrl, LSD1(OE), Lsd1 knockdown [Lsd1(KD)], and Lsd1(i) C2C12 cells (left panel), or Ctrl, LSD1-GFP, Lsd1iKO, and Lsd1(i) satellite cells (right panel) differentiated for 1 day in adipogenic medium. Significance was calculated by two-tailed Student’s t-test. c Western blot analysis showing protein levels of Glis1 in Ctrl, Lsd1iKO, and Lsd1(i) satellite cells differentiated for 1 day in adipogenic medium. df Analyses of Ctrl and Lsd1iKO EDL fiber culture cells transfected with control (siCtrl) or siRNA directed against Glis1 (siGlis1) and differentiated for 7 days in adipogenic medium. d qRT-PCR analyses showing relative transcript levels of Glis1 and Lsd1, e ORO staining, and f qRT-PCR analyses showing relative transcript levels of indicated genes. (a, d, f: n = 3, b: n = 6; mean + SEM, *p < 0.05, **p < 0.01, ***p < 0.001; scale bars: e: 50 µm)