Research Article

Spontaneously Formed Spheroids from Mouse Compact Bone-Derived Cells Retain Highly Potent Stem Cells with Enhanced Differentiation Capability

Figure 4

The expression of MSC markers in spheroid-forming cells and monolayer-cultured cells. The relative expression of CD105 (a), CD44 (b), CD29 (c), and KLF4 (e) was at close levels between spheroid-forming cells and monolayer-cultured cells, except for the individual observation time point. The relative expression of Sca-1 (d) showed a higher expression in spheroids than monolayer-cultured cells at all time points examined. Data are represented as the . (a, d, and e) . (b and c) . , , and .
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