Comparison of the osteogenic potential of equine mesenchymal stem cells from bone marrow, adipose tissue, umbilical cord blood, and umbilical cord tissue.
Toupadakis CA., Wong A., Genetos DC., Cheung WK., Borjesson DL., Ferraro GL.
Animal Study, published in Am J Vet Res (2010) — 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
- Animal Study
- Journal
- Am J Vet Res (2010)
- Country
- United States
- Reported sample size
- —
- Source database
- PubMed
- PMID
- 20919913
- DOI
- 10.2460/ajvr.71.10.1237
Abstract (original English)
To determine the optimal osteogenic source of equine mesenchymal stem cells (eMSCs) and optimize collection of and expansion conditions for those cells. 10 adult Quarter Horses and 8 newborn Thoroughbred foals. eMSCs were isolated from bone marrow (BM), adipose tissue, and umbilical cord blood and tissue, and the osteogenic potential of each type was assessed. Effects of anatomic site, aspiration volume, and serum type on eMSC yield from BM were investigated. BM-eMSCs had the highest overall expression of the osteogenic genes Cbfa1, Osx, and Omd and staining for ALP activity and calcium deposition. There was no significant difference in BM-eMSC yield from the tuber coxae or sternum, but yield was significantly greater from the first 60-mL aspirate than from subsequent aspirates. The BM-eMSC expansion rate was significantly higher when cells were cultured in fetal bovine serum instead of autologous serum (AS). eMSCs from BM possessed the highest in vitro osteogenic potential; eMSCs from adipose tissue also had robust osteogenic potential. The tuber coxae and the sternum were viable sources of BM-eMSCs in yearlings, and 60 mL of BM aspirate was sufficient for culture and expansion. Expanding BM-eMSCs in AS to avoid potential immunologic reactions decreased the total yield because BM-eMSCs grew significantly slower in AS than in fetal bovine serum. Additional studies are needed to
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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