Research Article
The m6A Reader YTHDF1 Accelerates the Osteogenesis of Bone Marrow Mesenchymal Stem Cells Partly via Activation of the Autophagy Signaling Pathway
Figure 5
Upregulation of YTHDF1 promoted osteogenic differentiation of hBMSCs in vitro. (a) The expression of osteogenic markers (RUNX22, ALP, COL1A1 and osterix) was evaluated by qRT–PCR 3 days after osteogenic differentiation. (b) Western blot analysis of osteogenic markers after osteogenic differentiation for 1 and 3 days. (c) Alkaline phosphatase activity was evaluated by ALP staining at Day 5 of osteogenic differentiation. Scale bar: 200 μm. (d) Mineral deposits were determined by ARS staining on Day 14 of osteogenic differentiation. Scale bar: 200 μm. (e) Immunofluorescence staining for the COL1A1 and RUNX2 protein after 3 days of osteogenesis. Scale bar: 200 μm. and compared to the control group.
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