microRNA-10b promotes the migration of mouse bone marrow-derived mesenchymal stem cells and downregulates the expression of E-cadherin

  • Authors:
    • Fenxi Zhang
    • Suhua Jing
    • Tongming Ren
    • Juntang Lin
  • View Affiliations

  • Published online on: August 6, 2013     https://doi.org/10.3892/mmr.2013.1615
  • Pages: 1084-1088
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Abstract

The ability of mesenchymal stem cells (MSCs) to migrate is an important determinant of the efficiency of MSC transplant therapy. MicroRNA-10b (miR-10b) has been positively involved in the migration of a number of tumor cells lineages. To date, it remains unknown whether miR-10b affects the migration of MSCs. In the current study, the effect of miR-10b on the migration of mouse bone marrow-derived MSCs (bmMSCs) was investigated. Third-passage bmMSCs were transfected with miR-10b mimic and negative control precursor miRNA using Lipofectamine™ 2000. miR-10b and E-cadherin expression and bmMSC migration were determined. The present results showed that primary bmMSCs exhibit a spindled or triangular morphology and that third‑passage bmMSCs present a typical fibroblast-like morphology, exhibiting CD90-positive and CD45-negative expression. Compared with the transfection of negative control miRNA, transfection of miR-10b mimic markedly upregulated miR-10b expression in bmMSCs, increased their migration and downregulated E-cadherin expression. The current observations indicate that the upregulation of miR-10b increases bmMSC migration ability, which may be involved in the downregulation of E-cadherin.
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October 2013
Volume 8 Issue 4

Print ISSN: 1791-2997
Online ISSN:1791-3004

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Spandidos Publications style
Zhang F, Jing S, Ren T and Lin J: microRNA-10b promotes the migration of mouse bone marrow-derived mesenchymal stem cells and downregulates the expression of E-cadherin. Mol Med Rep 8: 1084-1088, 2013
APA
Zhang, F., Jing, S., Ren, T., & Lin, J. (2013). microRNA-10b promotes the migration of mouse bone marrow-derived mesenchymal stem cells and downregulates the expression of E-cadherin. Molecular Medicine Reports, 8, 1084-1088. https://doi.org/10.3892/mmr.2013.1615
MLA
Zhang, F., Jing, S., Ren, T., Lin, J."microRNA-10b promotes the migration of mouse bone marrow-derived mesenchymal stem cells and downregulates the expression of E-cadherin". Molecular Medicine Reports 8.4 (2013): 1084-1088.
Chicago
Zhang, F., Jing, S., Ren, T., Lin, J."microRNA-10b promotes the migration of mouse bone marrow-derived mesenchymal stem cells and downregulates the expression of E-cadherin". Molecular Medicine Reports 8, no. 4 (2013): 1084-1088. https://doi.org/10.3892/mmr.2013.1615