Student and Faculty Publications
Publication Date
1-1-2023
Journal
Frontiers in Cardiovascular Medicine
Abstract
RNA-based therapies are currently used for immunisation against infections and to treat metabolic diseases. They can modulate gene expression in immune cells and hepatocytes, but their use in other cell types has been limited by an inability to selectively target specific tissues. Potential solutions to this targeting problem involve packaging therapeutic RNA molecules into delivery vehicles that are preferentially delivered to cells of interest. In this review, we consider why the kidney is a desirable target for RNA-based therapies in cardiovascular disease and discuss how such therapy could be delivered. Because the kidney plays a central role in maintaining cardiovascular homeostasis, many extant drugs used for preventing cardiovascular disease act predominantly on renal tubular cells. Moreover, kidney disease is a major independent risk factor for cardiovascular disease and a global health problem. Chronic kidney disease is projected to become the fifth leading cause of death by 2040, with around half of affected individuals dying from cardiovascular disease. The most promising strategies for delivering therapeutic RNA selectively to kidney cells make use of synthetic polymers and engineered extracellular vesicles to deliver an RNA cargo. Future research should focus on establishing the safety of these novel delivery platforms in humans, on developing palatable routes of administration and on prioritising the gene targets that are likely to have the biggest impact in cardiovascular disease.
Keywords
chronic kidney disease (CKD), cardiovascular disease (CVD), ribonucleic acid (RNA)-based therapy, RNA interference (RNAi), small interfering RNA (siRNA), nanoparticles, nanocarrier
Included in
Bioinformatics Commons, Biomedical Informatics Commons, Cardiology Commons, Medical Genetics Commons, Nephrology Commons, Oncology Commons
Comments
PMID: 37868774