Vascular calcification in chronic kidney disease: contribution of ferroptosis?

Vascular calcification associated with chronic kidney disease (CKD) is an active, regulated process. Apoptosis of vascular smooth muscle cells has long been known to play a major role in its pathogenesis, with apoptotic bodies derived from these cells acting as nucleating structures for calcium crystal formation and deposition. Ye et al. now show in experimental models in vitro and in vivo that ferroptosis can also contribute to the development of vascular calcification in CKD.