Chondrogenic differentiation of human adipose mesenchimal stem cells: influence of a biomimetic gelatin genipin crosslinked porous scaffold.
Focaroli S., Teti G., Salvatore V., Durante S., Belmonte MM., Giardino R.
Laboratory Study, published in Microsc Res Tech (2014) — 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
- Microsc Res Tech (2014)
- Country
- United States
- Reported sample size
- —
- Source database
- PubMed
- PMID
- 25099470
- DOI
- 10.1002/jemt.22417
- Citations
- 21
Abstract (original English)
Human adipose derived stem cells have shown chondrogenic differentiation potential in cartilage tissue engineering in combination with biomimetic materials. In this study, the chondrogenic potential of a porous gelatin based scaffold genipin (GNP) crosslinked was investigated in human mesenchymal stem cells obtained from adipose tissue. Cells were cultured up to 4 weeks on the scaffold and on monolayer, MTT assay was performed to evaluate cell viability, light, and transmission electron microscopy were carried out to demonstrate cell proliferation, scaffold adhesion, and cell colonization inside the porous architecture of the biomaterial. The expression of chondrogenic markers such as SOX9, collagen type II, aggregan, and versican was investigated by Real Time PCR. Results showed an high cell viability, adhesion, and colonization of the scaffold. Real Time PCR data demonstrated an upregulation of all the chondrogenic markers analyzed. In conclusion, 3D gelatin GNP crosslinked porous scaffold provides an improved environment for chondrogenic differentiation of stem cells compared with cell monolayer culture system.
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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