The effects of phenytoin on the differentiation of rat bone marrow mesenchymal stem cells into vascular endothelial cells
10.3969/j.issn.1001-3733.2016.04.002
- VernacularTitle:苯妥英钠对大鼠骨髓间充质干细胞向血管内皮细胞分化的影响
- Author:
Shan HE
;
Baoyan WANG
- Publication Type:Journal Article
- Keywords:
Rat bone marrow mesenchymal stem cell (rBMSCs);
Rat Vascular endothelial cells (rVECs);
In-direct co-culture;
Angiogenesis;
Phenytoin(PHT)
- From:
Journal of Practical Stomatology
2016;32(4):457-461
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the effects of PHT on the differentiation of rat bone marrow mesenchymal stem cells(BMSCs) into vascular endothelial cells(VECs).Methods:rBMSCs were cultured in indirect coculture system with VECs and independent culture system in the presence of phenytoin at 0,20 and 40 μg/ml respectively.After 1 4 d culture the mRNA expression levels of the intercellular adhesion molecule-1 (ICAM-1 ),vascular cell adhesion molecules-1 (VCAM-1 ),vascular endothelial growth factor re-ceptor -2(KDR)and Runt-related transcription factor 2 (RUNX2)were detected by real-time PCR.Results:The expression levels of ICAM-1 ,KDR and RUNX2 were upregulated in rBMSCs by PHT treatment.The expression levels of ICAM-1 ,KDR and RUNX2 in the co-culture groups were higher than those in the independent culture groups of rBMSCs treated by PHT at the same concentra-tion.The expression level of VCAM-1 in co-culture groups was lower than that in the independent culture groups.Conclusion:PHT may promote rBMSCs differentiation into rVECs in the co-culture system.
