Matrine induces caspase-dependent apoptosis in human osteosarcoma cells in vitro and in vivo through the upregulation of Bax and Fas/FasL and downregulation of Bcl-2

Purpose Matrine, one of the main active components of extracts from the dry roots of Sophora flavescens, has potent anti-tumor activity in various cancer cell lines. However, the activity of matrine against osteosarcoma remains unclear. In the present study, we examined the effects of matrine on human osteosarcoma cells and explored the underlying mechanism.