Chinese Journal of Tissue Engineering Research ›› 2018, Vol. 22 ›› Issue (17): 2656-2660.doi: 10.3969/j.issn.2095-4344.0536

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Effect of prostaglandin E1 on paracrine and migration of rat bone marrow mesenchymal stem cells

Zeng Kuan1, Zhang Lu1, Deng Bao-ping1, Gao Min-nan1, Jiang Hui-qi1, Wang Meng2, Deng Yu-bin2, Yang Yan-qi1   

  1. 1Department of Cardiothoracic Surgery, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, Guangdong Province, China; 2Translational Medicine Center, the First Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510080, Guangdong Province, China
  • Revised:2018-04-20 Online:2018-06-18 Published:2018-06-18
  • Contact: Yang Yan-qi, M.D., Professor, Chief physician, Doctoral supervisor, Department of Cardiothoracic Surgery, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, Guangdong Province, China
  • About author:Zeng Kuan, M.D., Attending physician, Department of Cardiothoracic Surgery, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, Guangdong Province, China
  • Supported by:

    the Program of “One Hundred Talented Scholars” of Sun Yat-Sen University, No. F002009011; the Guangdong Provincial Enterprise Technology R&D and Upgrade Special Fund (First Batch), No. 2013B021800102

Abstract:

BACKGROUND: Currently, there are few studies about prostaglandin E1 in the paracrine and migration of bone marrow mesenchymal stem cells.
OBJECTIVE: To explore the effects of prostaglandin E1 in the paracrine and migration of bone marrow mesenchymal stem cells.
METHODS: Bone marrow mesenchymal stem cells isolated from Sprague Dawley rats were cultured in vitro. Passage 3 cells were co-cultured with prostaglandin E1 at concentrations of 10 μg/L, and then culture supernatant was collected at 3, 6, 9, 12, 24, 48, and 72 hours after co-culture. The level of vascular endothelial growth factor was detected by enzyme- linked immunosorbent assay. Effects of prostaglandin E1 on the migration of bone marrow mesenchymal stem cells were detected by Transwell assay and cell scratch assay.
RESULTS AND CONCLUSION: After treatment with prostaglandin E1 for 3 hours, bone marrow mesenchymal stem cells began to secrete vascular endothelial growth factors, and the secretion level was peaked at 24 hours and then gradually decreased. Results from the Transwell assay and cell scratch assay showed that the migration ability of bone marrow mesenchymal stem cells was significantly promoted by prostaglandin E1 (P < 0.05). Overall findings reveal that prostaglandin E1 promotes the secretion of vascular endothelial growth factor from bone marrow mesenchymal stem cells and enhances cell migration. 

中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程

Key words: Bone Marrow, Mesenchymal Stem Cells, Prostaglandins E, Vascular Endothelial Growth Factors, Cell Movement, Tissue Engineering

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