Abstract
Backgrounds
Neuronal guidance proteins (NGPs) have been demonstrated to guide the elongation of neuronal axonal growth cones in the developing central nervous system. Non-neuronal functions of NGPs have also been described, especially in relation to atherosclerosis.
Findings
Netrin-1 and repulsive guidance molecule a (RGMa) are NGPs that have been shown to regulate endothelial cell adhesion and angiogenesis, macrophage migration and apoptosis, smooth muscle cells (SMCs) phenotypic dedifferentiation and mobility, chemokine activities, and inflammatory responses during atherosclerosis initiation and progression.
Purposes
However, mechanistic studies have generated controversy about the specific role of Netrin-1 in atherosclerosis due to the diversity of its structure, receptors and cell sources, and the actions of RGMa in atherosclerosis have not been reported in previous reviews. Therefore, the current work reviews the evidence for roles of Netrin-1 and RGMa in the initiation and progression of atherosclerosis and discusses potential therapeutic targets in the future.
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Data Availability
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Funding
This work is supported by the National Natural Science Foundation of China (No. 82071338).
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Study concept: Xiaofan Yuan, Guanru Shen, and Xinyue Qin. Designed figures: Hongmei Xiao and Zijie Wang. Drafted the manuscript: Xiaofan Yuan, Yue Ma, and Xinyue Qin.
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Yuan, X., Shen, G., Xiao, H. et al. Netrin-1 and RGMa: Novel Regulators of Atherosclerosis-Related Diseases. Cardiovasc Drugs Ther (2023). https://doi.org/10.1007/s10557-023-07478-5
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DOI: https://doi.org/10.1007/s10557-023-07478-5