Salvia miltiorrhiza Injection Promotes the Adipogenic Differentiation of Human Adipose-Derived Stem Cells.
Lin H., Zhang Y., Yu L., Zheng D., An J.
Animal Study, published in Plast Reconstr Surg (2021) — 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
- Plast Reconstr Surg (2021)
- Country
- United States
- Reported sample size
- —
- Source database
- PubMed
- PMID
- 33620930
- DOI
- 10.1097/PRS.0000000000007671
- Citations
- 3
Abstract (original English)
Autologous fat grafting is a commonly used strategy to repair soft-tissue defects that has shown an approximately 40 percent increase in use in the past 5 years. However, the high reabsorption rates (average, 50 percent) often result in an unsatisfactory outcome. Current approaches aimed at increasing the blood supply of grafted fat have little clinical support. Here, we found that Salvia miltiorrhiza could improve fat graft survival by promoting adipogenic differentiation of adipose-derived stem cells by means of peroxisome proliferator-activated receptor gamma (PPARγ) and CCAAT-enhancer binding protein alpha (C/EBPα) signaling. Adipose tissue was harvested from the thighs of two women. Adipose-derived stem cells were characterized by flow cytometry (CD29, CD90, and CD105). The samples (2 × 104 cells/liter) were incubated with or without S. miltiorrhiza injection (0.001, 0.005, 0.01, 0.05, 0.1, 0.5, 1, and 5 g/liter) during adipogenic differentiation. Oil Red O staining, triglyceride content, and adipogenic gene expression (PPARγ and C/EBPα) were performed to detect adipogenic differentiation. The triglyceride content in the 0.5-g/liter group was increased significantly compared with that in control groups (0.231 ± 0.010, 76.90 percent versus control, p < 0.001, day 9; 0.303 ± 0.010, 91.28 percent versus control, p < 0.001, day 10; 0.361 ± 0.008, 86.65 percent versus control,
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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