Effect of expansion media containing fibroblast growth factor-2 and dexamethasone on the chondrogenic potential of human adipose-derived stromal cells.
Liu Y., Wagner DR.
Laboratory Study, published in Cell Biol Int (2012) — 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
- Cell Biol Int (2012)
- Country
- England
- Reported sample size
- —
- Source database
- PubMed
- PMID
- 22332635
- DOI
- 10.1042/CBI20110503
- Citations
- 5
Abstract (original English)
hASCs [human ASCs (adipose derived stromal cells)] proliferate more rapidly in the presence of basic FGF-2 (fibroblast growth factor-2) and Dex (dexamethasone). We have examined the effects of expanding hASCs in media containing these two factors on their chondrogenic differentiation potential. Results show that the addition of FGF-2 and Dex to the expansion medium does not remarkably alter the chondrogenic potential of the cells induced by BMP-6 (bone morphogenetic protein-6), based on chondrogenic gene expression, sGAG (sulfated glycosaminoglycan) accumulation and immunohistochemical observation. This is in direct contrast to previously reported promotion of the osteogenic and adipogenic potential of hASCs by these two factors. Therefore, an expansion medium containing FGF-2, with or without Dex, is appropriate for the fast expansion of hASCs without compromising chondrogenic potential.
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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