Research Article

Comparison of Pluripotency, Differentiation, and Mitochondrial Metabolism Capacity in Three-Dimensional Spheroid Formation of Dental Pulp-Derived Mesenchymal Stem Cells

Figure 2

Spheroid DPSCs expressed a high level of pluripotent markers. Monolayer cultured cells (2D) showed significantly decreased pluripotent gene (OCT4, SOX2, and NANOG) expression as compared to 24-hour 3D cultured (3D 24 h), 48-hour 3D cultured (3D 48 h), and 72-hour 3D cultured (3D 72 h) cells. Asterisk () represents a significant () difference.