Influence of MicroRNA-382 on Biological Properties of Human Umbilical Cord-Derived Mesenchymal Stem Cells / 中国实验血液学杂志
Journal of Experimental Hematology
;
(6): 852-857, 2016.
Article
in Chinese
| WPRIM
| ID: wpr-246855
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the effect of microRNA-382 (miR-382) on the biological properties of human umbilical cord-derived mesenchymal stem cells (hUC-MSC).</p><p><b>METHODS</b>The mimics and inhibitor of miR-382 were transfected into hUC-MSC with lipo2000. Inverted microscopy was used to observe the morphology change of hUC-MSC. The proliferation of hUC-MSC was detected by CCK-8. Oil red O and alizarin red staining were applied to assess the adipogenic and osteogenic differentiation of hUC-MSC. Cetylpyridinium chloride was used to the quantitative analysis of osteogenic differentiation. The expression of Runx2 and some cytokines were detected by RT-PCR.</p><p><b>RESULTS</b>miR-382 did not influence the morphology, proliferation and adipogenic differentiation of hUC-MSC miR-382 inhibited the expression of Runx2, thus could inhibit the osteogenesis of hUC-MSC, being confirmed by alizarin red stain; miR-382 could influence the expression of key cytokines secreted from hUC-MSC, such as IL-6, IDO1, G-CSF, M-CSF, GM-CSF.</p><p><b>CONCLUSION</b>miR-382 decreases the expression of Runx2 and inhibites the osteogenesis of hUC-MSC. In addition, it also affects the expression of some key cytokines secreted from hUC-MSC.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Osteogenesis
/
Umbilical Cord
/
Transfection
/
Cell Differentiation
/
Granulocyte Colony-Stimulating Factor
/
Granulocyte-Macrophage Colony-Stimulating Factor
/
Macrophage Colony-Stimulating Factor
/
Interleukin-6
/
Cell Biology
/
MicroRNAs
Limits:
Humans
Language:
Chinese
Journal:
Journal of Experimental Hematology
Year:
2016
Type:
Article
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