Increased osteogenic differentiation potential of MSCs cultured on nanofibrous structure through activation of Wnt/β-catenin signalling by inorganic polyphosphate.
Ardeshirylajimi A., Golchin A., Khojasteh A., Bandehpour M.
Laboratory Study, published in Artif Cells Nanomed Biotechnol (2018) — 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
- Artif Cells Nanomed Biotechnol (2018)
- Country
- England
- Reported sample size
- —
- Source database
- PubMed
- PMID
- 30489168
- DOI
- 10.1080/21691401.2018.1521816
- Citations
- 19
Abstract (original English)
There are several signal pathways involved in bone regeneration that can be triggered by several factors including mechanical, physical and chemical factors. Chemical growth factors are commonly used in differentiation induction to stem cells, while have side effects. In this study, inorganic poly-phosphate (poly-P) as a natural-based molecule was used to induce Wnt/β-catenin signalling in adipose-derived mesenchymal stem cells (AT-MSCs) while cultured on 2D and 3D culture systems. Common osteogenic markers were investigated to detect the influence of Wnt/β-catenin signalling induction on osteogenic differentiation of AT-MSCs and signalling genes up regulation was also evaluated by its related gene expression measurement. Results were shown that Cyclin-D1 and β-catenin gene expression was significantly increased in those cells treated by poly-P. Osteogenic differentiation of those stem cells with higher Cyclin-D1 and β-catenin gene expression was significantly higher than other groups except those stem cells cultured under osteogenic medium. According to the results, inorganic poly-P can trigger osteogenic differentiation in stem cells through Wnt/β-catenin signalling and this potential is almost close to common osteogenic growth factors and this could be used as natural-based molecules in bone regeneration, apart from concerns about the use of chemical factors.
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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