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. 2021 Jan 18;12:64. doi: 10.1186/s13287-020-02117-4

Fig. 2.

Fig. 2

miR-204-5p overexpression inhibits the expression of RUNX2, ALP and OCN. hADSCs were transfected with miR-204-5p mimics, miR-204-5p inhibitors or NC and cultured in PM or OM. a Relative mRNA levels of miR-204-5p, RUNX2, ALP and OCN measured by qRT-PCR on day 14 of osteogenic induction. U6 and GAPDH were used as internal control genes. The data were normalized to the NC-PM group. b Left panel: Western blot of RUNX2, ALP and OCN protein levels on day 14 after osteogenic induction. GAPDH was used as an internal control. Right panel: quantitative analysis of the protein levels. c Confocal microscopy of cells with OCN with DAPI counterstaining on day 14 after osteogenic induction. Scale bars, 20 μm. Data are presented as the mean ± SD. *hADSCs transfected with miR-204-5p mimics or inhibitors vs NC in PM; #hADSCs transfected with miR-204-5p mimics or inhibitors vs NC in OM. * or #p < 0.05, ** or ##p < 0.01, *** or ###p < 0.001 (n = 3 independent experiments)