Effect of the polyphenol flavonoids fisetin and quercetin on the adipogenic differentiation of human mesenchymal stromal cells
2
Issued Date
2024-10-30
Resource Type
eISSN
15734935
Scopus ID
2-s2.0-85207598669
Pubmed ID
39364538
Journal Title
Bioscience reports
Volume
44
Issue
10
Rights Holder(s)
SCOPUS
Bibliographic Citation
Bioscience reports Vol.44 No.10 (2024)
Suggested Citation
Lorthongpanich C., Charoenwongpaiboon T., Septham P., Laowtammathron C., Srisook P., Kheolamai P., Manochantr S., Issaragrisil S. Effect of the polyphenol flavonoids fisetin and quercetin on the adipogenic differentiation of human mesenchymal stromal cells. Bioscience reports Vol.44 No.10 (2024). doi:10.1042/BSR20240623 Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/101882
Title
Effect of the polyphenol flavonoids fisetin and quercetin on the adipogenic differentiation of human mesenchymal stromal cells
Corresponding Author(s)
Other Contributor(s)
Abstract
Fisetin and quercetin, polyphenol flavonoids, have been shown to have a wide range of beneficial pharmacological effects including anti-inflammatory, antioxidative, and anti-cancer. Our previous work shows that fisetin also affects the specification of the adipogenic-osteogenic lineage of human mesenchymal stem cells (hMSCs) by modulating the Hippo-YAP signaling pathway. Although quercetin has a structure similar to that of fisetin, its effects on the functional properties of hMSCs have not yet been investigated. The objective of the present study is to determine the effects of quercetin on the various properties of hMSCs, including proliferation, migration, and differentiation capacity toward adipogenic and osteogenic lineages. The results show that while fisetin increases hMSC adipogenic differentiation, quercetin inhibited adipogenic differentiation of hMSCs. The inhibition is mediated, at least in part, by the activation of hippo signaling and up-regulation of miR-27b, which inhibits the expression of genes involved in all critical steps of lipid droplet biogenesis, resulting in a decrease in the number of lipid droplets in hMSCs. It is possible that the lack of hydroxylation of the 5 position on the A ring of quercetin could be responsible for its different effect on the adipogenic-osteogenic lineage specification of hMSCs compared with fisetin. Molecular docking and molecular dynamics simulation suggested that fisetin and quercetin possibly bind to serine / threonine protein kinases 4 (STK4/MST1), which is an upstream kinase responsible for LATS phosphorylation. Taken together, our results demonstrate more insight into the mechanism underlying the role of flavonoid fisetin and quercetin in the regulation of adipogenesis.