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World J Stomatol. Aug 20, 2013; 2(3): 35-39
Published online Aug 20, 2013. doi: 10.5321/wjs.v2.i3.35
Figure 1
Figure 1 The A4 cells cultured in 2D or 3D, differently supplemented, give rise to different cell phenotypes, and consequently promote osteogenesis, chondrogenesis, adipogenesis or dentinogenesis. GAPDH: Glyceraldehyde phosphate dehydrogenase; TGF-β1: Transforming growth factor β1.