Silibinin alleviates high glucose-suppressed osteogenic differentiation of human bone marrow stromal cells via antioxidant effect and PI3K/Akt signaling.

High glucose is one of the possible causes for osteoporosis and fracture in diabetes mellitus. Our previous study showed that silibinin can increase osteogenic effect by stimulating osteogenic genes expression in human bone marrow stem cells (hBMSCs). However, no study has yet investigated the effect of silibinin on osteogenic differentiation of hBMSCs cultured with high glucose.

Myricetin enhances osteogenic differentiation through the activation of canonical Wnt/β-catenin signaling in human bone marrow stromal cells.

Myricetina flavonoid compound, has been reported to possess antioxidative, antiproliferative and anti-inflammatory effects. However, no study has yet investigated the effect of myricetin on osteogenic differentiation of human bone marrow stem cells (hBMSCs). This study was designed to investigate the effects of myricetin on osteogenic differentiation of hBMSCs in vitro.

Effects of extracellular calcium on viability and osteogenic differentiation of bone marrow stromal cells in vitro.

Bone marrow stromal cells (BMSCs) have been extensively used for tissue engineering. However, the effect of Ca(2+) on the viability and osteogenic differentiation of BMSCs has yet to be evaluated. To determine the dose-dependent effect of Ca(2+) on viability and osteogenesis of BMSCs in vitro, BMSCs were cultured in calcium-free DMEM medium supplemented with various concentrations of Ca(2+) (0, 1, 2, 3, 4, and 5 mM) from calcium citrate.