Cardiovascular Consequences of Uremic Metabolites: an Overview of the Involved Signaling Pathways

Circ Res. 2024 Mar;134(5):592-613. doi: 10.1161/CIRCRESAHA.123.324001. Epub 2024 Feb 29.ABSTRACTThe crosstalk of the heart with distant organs such as the lung, liver, gut, and kidney has been intensively approached lately. The kidney is involved in (1) the production of systemic relevant products, such as renin, as part of the most essential vasoregulatory system of the human body, and (2) in the clearance of metabolites with systemic and organ effects. Metabolic residue accumulation during kidney dysfunction is known to determine cardiovascular pathologies such as endothelial activation/dysfunction, atherosclerosis, cardiomyocyte apoptosis, cardiac fibrosis, and vascular and valvular calcification, leading to hypertension, arrhythmias, myocardial infarction, and cardiomyopathies. However, this review offers an overview of the uremic metabolites and details their signaling pathways involved in cardiorenal syndrome and the development of heart failure. A holistic view of the metabolites, but more importantly, an exhaustive crosstalk of their known signaling pathways, is important for depicting new therapeutic strategies in the cardiovascular field.PMID:38422175 | DOI:10.1161/CIRCRESAHA.123.324001
Source: Circulation Research - Category: Cardiology Authors: Source Type: research