Mitochondrial Ferritin Deficiency Promotes Osteoblastic Ferroptosis Via Mitophagy in Type 2 Diabetic Osteoporosis

The incidence of type 2 diabetic osteoporosis (T2DOP), which seriously threatens elderly people's health, is rapidly increasing in recent years. However, the specific mechanism of the T2DOP is still unclear. Studies have shown the relationship between iron overload and T2DOP. Mitochondrial ferritin (FtMt) is a protein that stores iron ions and intercepts toxic ferrous ions in cells mitochondria. Ferroptosis, an iron-dependent cell injured way,...