Ginsenoside-Rg1 mediates microenvironment-dependent endothelial differentiation of human mesenchymal stem cells in vitro.
He W., Wu WK., Wu YL., Yang XH., Lin QX., Yu WH.
Laboratory Study, published in J Asian Nat Prod Res (2011) — 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
- J Asian Nat Prod Res (2011)
- Country
- England
- Reported sample size
- —
- Source database
- PubMed
- PMID
- 21253944
- DOI
- 10.1080/10286020.2010.535519
Abstract (original English)
Bone marrow-derived mesenchymal stem cells (MSCs) possess a multi-lineage differentiation potential and have the ability to repair and rebuild injured vessels. The autologous differentiated MSC transplantation also makes possible the tissue-engineered grafts. Therefore, the efficient endothelial differentiation of MSCs could be beneficial in the successful injured vessel repair and engraftment. Ginsenoside-Rg1, the most prevalent active constituent of ginseng, is a potent proangiogenic factor of vascular endothelial cells and also has the ability to enhance the proliferation of bone marrow cells. The aim of this study is to investigate the role of ginsenoside-Rg1 in the microenvironment-dependent endothelial differentiation of human MSCs (hMSCs) in vitro. The endothelial differentiation environment was established by co-culturing hMSCs with mature endothelial cells (human umbilical vein endothelial cells) indirectly in vitro. Reverse transcriptase-polymerase chain reaction analysis and fluorescence immunocytochemistry showed a strong expression of endothelial-specific markers such as CD31, Von Willebrand factor, and VE-cadherin. Electron microscopy showed the endothelial characteristic Weibel-Palade bodies of differentiated hMSCs. The increased expression of CD31 demonstrated that Rg1 promoted the endothelial differentiation of hMSCs. The findings here show the differentiation
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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