Research Article

Identification of WNT16 as a Predictable Biomarker for Accelerated Osteogenic Differentiation of Tonsil-Derived Mesenchymal Stem Cells In Vitro

Figure 4

Expression of markers in a heterogeneous population of progenitors. (a) Expression of the six selected genes (WNT16, DPP4, DCLK1, IGFBP5, FBLN2, and HIGD1A) was confirmed in ND and OP clones as well as T-MSCs from four different donors using real-time quantitative PCR. Data are shown as (ns: not significant, , ). (b) Correlation between WNT16 and DCLK1 expression in undifferentiated cells and the degree of osteogenic differentiation as determined by matrix mineralization among T-MSCs from 10 different donors. (c) Representative images showing the degree of matrix mineralization and WNT16 and DCLK1 expression examined by RT-PCR.
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