1. Cardiogenic effects of characterized Geum urbanum extracts on adipose-derived human mesenchymal stem cells.
- Author
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Neshati V, Mollazadeh S, Fazly Bazzaz BS, Iranshahi M, Mojarrad M, Naderi-Meshkin H, and Kerachian MA
- Subjects
- Adipose Tissue cytology, Antigens, Differentiation biosynthesis, Female, Humans, Mesenchymal Stem Cells cytology, Myocytes, Cardiac cytology, Plant Extracts chemistry, Adipose Tissue metabolism, Cell Differentiation drug effects, Geum chemistry, Mesenchymal Stem Cells metabolism, Myocytes, Cardiac metabolism, Plant Extracts pharmacology
- Abstract
Stem cell therapy is considered as a promising treatment for cardiovascular diseases. Adipose-derived mesenchymal stem cells (ADMSCs) have the ability to undergo cardiomyogenesis. Medicinal plants are effective and safe candidates for cell differentiation. Therefore, the aim of our study was to investigate cardiogenic effects of characterized (HPLC-UV) extracts of Geum urbanum on ADMSCs of adipose tissue. The methanolic extracts of the root and aerial parts of G. urbanum were obtained and MTT assay was used for studying their cytotoxic effects. Then, cells were treated with 50 or 100 μg/mL of the extracts from root and aerial parts of G. urbanum. MTT assay showed that the extracts of G. urbanum did not have any toxic effects on ADMSCs. Immunostaining results showed increase in the expression of α-actinin and cardiac troponin I (cTnI), and quantitative real-time reverse-transcription PCR data confirmed the upregulation of ACTN, ACTC1, and TNNI3 genes in ADMSCs after treatment. According to HPLC fingerprinting, some cardiogenic effects of G. urbanum extracts are probably due to ellagic and gallic acid derivatives. Our findings indicated that G. urbanum extracts effectively upregulated some essential cardiogenic markers, which confirmed the therapeutic role of this plant as a traditional cardiac medicine.
- Published
- 2018
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