LRG1 as a Potential Therapeutic Target in Atherosclerosis: Mechanistic Basis and Current Evidence.
J, W., X, Y., L, W., K, Y., M, L., J, S., & Z, Y. (2026). LRG1 as a Potential Therapeutic Target in Atherosclerosis: Mechanistic Basis and Current Evidence.. Cells. https://doi.org/10.3390/cells15100932
J W, X Y, L W, K Y, M L, J S, et al. LRG1 as a Potential Therapeutic Target in Atherosclerosis: Mechanistic Basis and Current Evidence.. Cells. 2026; doi: 10.3390/cells15100932
J W, X Y, L W, et al. LRG1 as a Potential Therapeutic Target in Atherosclerosis: Mechanistic Basis and Current Evidence.[J]. Cells. 2026. DOI: 10.3390/cells15100932.
@article{j2026,
author = {Wu J and Yi X and Wang L and Yang K and Liu M and Song J and Yue Z},
title = {LRG1 as a Potential Therapeutic Target in Atherosclerosis: Mechanistic Basis and Current Evidence.},
journal = {Cells},
year = {2026},
doi = {10.3390/cells15100932},
note = {PMID: 42193941},
}
TY - JOUR AU - Wu J AU - Yi X AU - Wang L AU - Yang K AU - Liu M AU - Song J AU - Yue Z TI - LRG1 as a Potential Therapeutic Target in Atherosclerosis: Mechanistic Basis and Current Evidence. T2 - Cells PY - 2026 DO - 10.3390/cells15100932 AN - PMID:42193941 ER -
Atherosclerosis (AS) is a chronic inflammatory disease of large arteries. It underlies many cardiovascular disorders, including coronary artery disease, myocardial infarction, stroke, and peripheral arterial disease. Current therapies have improved outcomes, especially lipid-lowering, antithrombotic, and anti-inflammatory treatments. Yet residual cardiovascular risk remains, and new molecular targets are still needed. Leucine-rich α-2-glycoprotein 1 (LRG1) is an inflammation-inducible secreted glycoprotein. It has drawn attention because it is linked to pathological angiogenesis, vascular dysfunction, tissue remodeling, and fibrosis. Recent studies indicate that LRG1 is related to AS at several levels. These include circulating clinical associations, plaque localization, and experimental models. In AS, LRG1 may not simply act as a biomarker. It may promote macrophage pro-inflammatory polarization, disturb endothelial homeostasis, support abnormal angiogenesis, and influence extracellular matrix remodeling and plaque structural change. This review examines the biological features of LRG1 and the current evidence connecting it with AS. It also discusses possible mechanisms, therapeutic feasibility, and current limitations. Overall, LRG1 appears to be a promising but still incompletely validated candidate target in AS.