Figure 6.
CSIEs enhanced stemness of hESCs in vitro. (a) The expression level of ITGβ1 and CK19. (b) The relative protein level in control and CS (+) groups. The results were normalized to GAPDH expression. *p < 0.05. CK19 cytokeratin 19, CS calcium silicate, CSIEs calcium silicate ion extracts, GAPDH glyceraldehyde 3-phosphate dehydrogenase, hESCs human epidermal stem cells, ITGβ1 integrin beta-1