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MicroRNA-3963 Promotes Adipogenic Differentiation of Mouse-Derived Mesenchymal Stem Cells / 中国实验血液学杂志
Journal of Experimental Hematology ; (6): 251-257, 2018.
Article in Chinese | WPRIM | ID: wpr-278686
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the effect of MicroRNA-3963(miR-3963) on the adipogenic differentiation of mouse bone-derived mesenchymal stem cells(MSC).</p><p><b>METHODS</b>MSCs were isolated from C57BL/6 mice bone fragment and transfected with miR-3963 mimic, miR-3963 inhibitor and negative control. The expression of miR-3963 and transfection efficiency were detected by q-PCR. These transfected cells were induced to adipocytes and stained with oil red O after 14 days culture. q-PCR and Western blot were used to detect the expression of adipogenic differentiation marker genes C/EBPα and PPARγ at transcriptional level and protein level.</p><p><b>RESULTS</b>The results of q-PCR revealed that miR-3963 expression level was up-regulated after transfection with miR-3963 mimic (P<0.0001), and down-regulated after transfection with miR-3963 inhibitor (P<0.0001). After oil red staining, overexpression of miR-3963 in MSCs could promote the formation of lipid droplet. The q-PCR and Western blot analyses showed the significant increase of expression of adipogenic marker genes C/EBPα and PPARγ in MSC transfected with miR-3963 mimic. Additionally, compared with the control group, miR-3963 inhibitor could decrease adipogenic differentiation of MSC.</p><p><b>CONCLUSION</b>miR-3963 can regulate and promote adipogenic differentiation of mouse bone-derived MSC.</p>
Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Journal of Experimental Hematology Year: 2018 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Journal of Experimental Hematology Year: 2018 Type: Article