Effects of malvidin, cyanidin and delphinidin on human adipose mesenchymal stem cell differentiation into adipocytes, chondrocytes and osteocytes.

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

Abstract (original English)

Anthocyanidins are plant phytochemicals found at high concentrations in berries, vegetables and flowers. Anthocyanidins have been extensively investigated due to their antioxidative, antidiabetic and anti-inflammatory effects. Few studies show that anthocyanidins decrease obesity and improve bone density. However, the effects of anthocyanidins on tissue regeneration have not been sufficiently clarified. Human mesenchymal stem cells (MSCs) are multipotent adult stem cells responsible for the regeneration of fat, bone and cartilage. Although MSCs are often used for screening of biologically active compounds, so far, the effect of anthocyanidins on MSC differentiation has not been addressed. The aim of this study was to analyse the effect of anthocyanidins malvidin, cyanidin and delphinidin on adipose tissue-derived MSC differentiation into adipocytes, osteocytes and chondrocytes. Differentiation into adipocytes, osteocytes and chondrocytes was carried out in the defined cell culture conditions in the presence or absence of malvidin, cyanidin and delphinidin. The differentiation was confirmed by cytochemical staining and tissue-specific gene and protein expression. Antiobesity and anti-diabetes drug liraglutide was used as a reference drug in this study. Delphinidin inhibited MSC adipogenesis and downregulated FABP4 and adiponectin genes. Malvidin induced a significantly higher ac

Evidence level

Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.

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