In this Review, Donato and colleagues discuss the cellular and molecular mechanisms that induce endothelial cell senescence. They also discuss how endothelial cell senescence causes arterial dysfunction and contributes to cardiometabolic diseases, and the potential therapeutic role of senolytic agents in eliminating senescent endothelial cells.

In this Review, the authors describe the mechanisms underlying lipopolysaccharide translocation from the gut to the systemic circulation and the ensuing low-grade endotoxaemia, discuss studies suggesting a role for low-grade endotoxaemia in atherothrombosis and cardiovascular complications, and highlight potential therapeutic strategies to improve gut permeability and eliminate low-grade endotoxaemia.

Since the discovery of ferroptosis a decade ago, this iron-dependent form of regulated cell death has been implicated in the pathogenesis of cardiovascular disease. In this Review, Fudi Wang and colleagues discuss the link between the metabolic pathways of iron signalling and ferroptosis in the context of the cardiovascular system and describe the potential of ferroptosis inhibitors in the treatment of cardiovascular disease.

In this Roadmap article, international experts summarize the evidence and provide consensus recommendations on the application of transcatheter aortic valve implantation in patients with bicuspid aortic valve anatomy in advance of the anticipated growth in the use of this procedure in this challenging cohort of patients.