Galangin induces the osteogenic differentiation of human amniotic mesenchymal stem cells via the JAK2/STAT3 signaling pathway.

The regulation of stem cell directional differentiation is a core research topic in regenerative medicine, and modulating the fate of stem cells is a promising strategy for precise intervention through the utilization of naturally small molecule compounds. The present study aimed to explore the potential pro-osteogenic differentiation effect of galangin, a flavonoid derived from Alpinia officinarum, on human amniotic mesenchymal stem cells (hAMSCs) and the underlying molecular mechanism. The results showed that galangin had no cytotoxicity towards hAMSCs when the concentration was less than 50 μM.