Vascular diseases articles from across Nature Portfolio

By dissecting the cell composition and function of arterial grafts derived from the internal thoracic, radial and right gastroepiploic arteries, we identified factors that might promote patency rates of arterial grafts, including combating lipid deposition, disturbances in wall shear stress, smooth muscle cell proliferation, fibrosis and spasm.

Arteriovenous fistulas are the most common vascular access points for hemodialysis, but they have a high incidence of postoperative dysfunction, mainly due to excessive neointimal hyperplasia. Here, the author shows that LncDACH1 regulates NIH through the HSP90/ SRPK1/ AKT signaling axis.

In this Review, the authors discuss the receptors, ligands and interactors that regulate immune cell recruitment in atherosclerosis, describe mechanisms that promote the resolution of inflammation in atherosclerotic lesions, and highlight potential strategies to target these pathways for the treatment of atherosclerotic cardiovascular disease.

Based on comparative single-cell transcriptomics of arterial grafts deriving from internal thoracic, radial and right gastroepiploic arteries, Hu, Dai, Chang, et al. identify factors that might prevent extracellular matrix deposition and fibrosis and improve the outcomes of coronary artery bypass grafting.

By dissecting the cell composition and function of arterial grafts derived from the internal thoracic, radial and right gastroepiploic arteries, we identified factors that might promote patency rates of arterial grafts, including combating lipid deposition, disturbances in wall shear stress, smooth muscle cell proliferation, fibrosis and spasm.

Findings from the ORBITA-COSMIC trial show that treatment of patients with stable coronary artery disease using a coronary sinus reducer improves angina symptoms but does not increase transmural myocardial perfusion.

In ST-segment elevation myocardial infarction, the role of interventional modification of thrombi in the coronary arteries before stenting is controversial. However, innovations in stroke intervention have sparked renewed interest in thrombus modification approaches. We discuss current and emerging techniques to extract or disperse thrombi, aiming to reduce downstream embolization, microvascular obstruction and myocardial injury.

A new study identifies a hormone that is secreted by the gut in response to cholesterol absorption and can inhibit cholesterol synthesis in the liver, which prevents an increase in circulating cholesterol levels.

Shoaran and Maffia recount how our understanding of the role of inflammation in atherosclerosis has evolved and highlight the study by Göran Hansson and colleagues that provided the first hint of the involvement of the adaptive immune response in atherosclerosis.

Hepatocytes are recognized as having a primary role in production and clearance of apolipoprotein B100-containing lipoproteins. A new study finds that Kupffer cells can respond to the initial atherogenic dyslipidemia and regulate levels of circulating lipoprotein.