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KMID : 0848120180430030133
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International Journal of Oral Biology
2018 Volume.43 No. 3 p.133 ~ p.140
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Effect of Resveratrol on Cell Differentiation and Mineralization in Cultured Odontoblasts
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Shin Sang-Hun
Kim Jae-Sung
Kim Su-Gwan
Go Dae-San
Yu Sun-Kyoung
Kim Chun-Sung
Park Joo-Cheol
Kim Do-Kyung
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Abstract
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Resveratrol (3,4’,5,-trihydroxystilbene), a phytoalexin present in grapes, exerts a variety of actions to reduce superoxides, prevents diabetes mellitus, and inhibits inflammation. Resveratrol acts as a chemo-preventive agent and induces apoptotic cell death in various cancer cells. However, the role of resveratrol in odontoblastic cell differentiation is unclear. In this study, the effect of resveratrol on regulating odontoblast differentiation was examined in MDPC-23 mouse odontoblastic cells derived from mouse dental papilla cells. Resveratrol significantly accelerated mineralization as compared with the control culture in differentiation of MDPC-23 cells. Resveratrol significantly increased expression of ALP mRNA as compared with the control in differentiation of MDPC-23 cells. Resveratrol significantly accelerated expression of ColⅠmRNA as compared with the control in differentiation of MDPC-23 cells. Resveratrol significantly increased expressions of DSPP and DMP-1 mRNAs as compared with the control in differentiation of MDPC-23 cells. Treatment of resveratrol did not significantly affect cell proliferation in MDPC-23 cells. Results suggest resveratrol facilitates odontoblast differentiation and mineralization in differentiation of MDPC-23 cells, and may have potential properties for development and clinical application of dentin regeneration materials.
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KEYWORD
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resveratrol, odontoblasts, differentiation, mineralization
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