In vitro human adipose-derived stromal/stem cells osteogenesis in akermanite:poly-ε-caprolactone scaffolds.
Zanetti AS., McCandless GT., Chan JY., Gimble JM., Hayes DJ.
Laboratory Study, published in J Biomater Appl (2013) — 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
- J Biomater Appl (2013)
- Country
- England
- Reported sample size
- —
- Source database
- PubMed
- PMID
- 23796629
- DOI
- 10.1177/0885328213490974
Abstract (original English)
This study compared the metabolic activity, cell proliferation and osteogenic differentiation of human adipose-derived stromal/stem cells cultured on four different scaffolds (poly-ε-caprolactone, akermanite:poly-ε-caprolactone composites, akermanite and β-tricalcium phosophate) with or without osteogenic media supplementation for up to 21 days. The hypothesis was that human adipose-derived stromal/stem cells osteogenesis in akermanite-containing scaffolds would be greater than the other scaffold types independent of the media supplementation. According to the results, human adipose-derived stromal/stem cells loaded on different scaffolds and cultured in both media conditions displayed significant changes in the metabolic activity and cell proliferation. After 21 days of culture in osteogenic medium, the human adipose-derived stromal/stem cells loaded onto akermanite-based scaffolds had greater calcium deposition and osteocalcin expression relative to human adipose-derived stromal/stem cells loaded onto β-tricalcium phosophate and poly-ε-caprolactone. In vivo investigations are needed to further assess the bone tissue engineering potential of human adipose-derived stromal/stem cells loaded to akermanite:poly-ε-caprolactone composites.
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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