The Effects of Hyperacute Serum on Adipogenesis and Cell Proliferation of Mesenchymal Stromal Cells.
Kuten O., Simon M., Hornyák I., De Luna-Preitschopf A., Nehrer S., Lacza Z.
Laboratory Study, published in Tissue Eng Part A (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
- Tissue Eng Part A (2018)
- Country
- United States
- Reported sample size
- —
- Source database
- PubMed
- PMID
- 29265000
- DOI
- 10.1089/ten.TEA.2017.0384
- Citations
- 23
Abstract (original English)
Fat tissue, due to its high concentration of stem cells, has a role in aesthetic medicine and reconstructive surgery. However, poor survival of the transplanted cells still limits the usefulness of this material in regenerative medicine. Several studies indicated that platelet-rich plasma (PRP) may improve adipose tissue viability due to its growth factor content. This study aimed at investigating the effects of PRP and hyperacute serum (HAS) on the adipogenic lineage in vitro. PRP was prepared by using two centrifugation steps in the presence of anticoagulants, and HAS was isolated from activated platelet-rich fibrin within 10 min of blood drawing to prevent the propagation of inflammatory cascades. Metabolic activity and proliferation rate of human bone marrow-derived mesenchymal stem cells (hMSCs) cultivated in media supplemented with three types of serum additives (fetal calf serum [FCS], human PRP, or HAS) was determined by using a tetrazolium assay. Adipogenesis was evaluated in standard and pro-adipogenic media and tested by oil red staining, triglyceride content, and expression of specific genes. Adipogenic regulators in the sera were measured by multiplex ELISA assays. We observed that proliferation of hMSCs was supported by both FCS and HAS in a time-dependent manner, but surprisingly, PRP had a much weaker effect (change in proliferation rate after 5 days relative 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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