[Effect of MicroRNA-146a on Differentiation Potential of Human Bone Marrow Mesenchymal Stem Cells].
Ye X., Wang XB., Wang J., Ming J.
Laboratory Study, published in Zhongguo Shi Yan Xue Ye Xue Za Zhi (2016) — summary generated from the PubMed abstract.
Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.
- Level A · Stronger Clinical Evidence
- Level B · Emerging clinical evidence with positive signals
- Level C · Early human research exploring benefits
- Level D · Scientific groundwork from lab and animal studies
- Emerging · Emerging topic under active research
This page is generated from the PubMed record. The Thai description is an automated summary of bibliographic fields and the abstract, not a full translation, and is not medical advice.
- Study type
- Laboratory Study
- Journal
- Zhongguo Shi Yan Xue Ye Xue Za Zhi (2016)
- Country
- China
- Reported sample size
- —
- Source database
- PubMed
- PMID
- 27151036
- DOI
- 10.7534/j.issn.1009-2137.2016.02.054
Abstract (original English)
To explore the effect of MicroRNA-146a (miR-146a) on the ability of BM-MSC to differentiate into adipocytes and osteoblasts. BM-MSC were isolated from the bone marrow of healthy donors. The differentiation of BM-MSC into adipocytes and osteoblasts cells were done in vitro. After transfection with miR-146a inhibitor or mimics, the expression of miR-146a in BM-MSC was detected by real time quantitative PCR. The effect of MicroRNA-146a on the differentiation potential of BM-MSC was evaluated after transfection. BM-MSC possessed the ability to differentiate into adipocytes and osteoblasts cells when cultured in the induction medium. The expression of miR-146a was correspondingly down-regulated and up-regulated in BM-MSC after transfection. Compared with the control group, the expression of miR-146a was down-regulated (P < 0.01) after transfection with miR-146a inhibitor, while after transfection with miR-146a mimics it was significantly up-regulated. This study proved that the transfection with miR-146a inhibitor can inhibit BM-MSC differentiate into adipocytes (P < 0.01), while transfection with miR-146a mimics can promote differentiation of BM-MSC into adipocytes (P < 0.01). No effect of miR-146a inhibitor or miR-146a mimics on osteogenic differentiation of BM-MSC was observed (P > 0.05). BM-MSC possess the ability to differentiate into adipocytes and osteoblasts. The miR-146a ca
What this study does not prove
- • This study does not prove SVF is an approved treatment or a replacement for standard care.
- • This is preclinical work; animal or laboratory results cannot be applied to humans.
Evidence level
Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.
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