Fig. 5From: Characterization of spontaneous spheroids from oral mucosa-derived cells and their direct comparison with spheroids from skin-derived cellsDirect comparison of stem cell marker expression between spheroids from oral mucosa- and skin-derived cells. a The expression levels of Sox2, Fut4 (SSEA1), Oct4, and Nestin in spheroids from oral mucosa- and skin-derived cells without bFGF, EGF, and B27 supplement were analyzed using qRT-PCR and compared. b The expression levels of Sox2, Fut4 (SSEA1), Oct4, and Nestin in spheroids from oral mucosa- and skin-derived cells cultured with bFGF, EGF, and B27 supplement were analyzed using qRT-PCR and compared. The data are presented as the mean ± SEM; n = 3. *p < 0.05; **p < 0.01; ***p < 0.001Back to article page