ArticleMolecular and cellular biochemistry2025
PCSK9 and its relationship with HMGB1, TLR4, and TNFα in non-statin and statin-treated coronary artery disease patients.
Article in Molecular and cellular biochemistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
3 citing papers in PubMed.
- Taking its TOLL: the role of toll-like receptor 4 in human health and disease, and its potential as a therapeutic target.Frontiers in immunology · 2026Review
- The Impact of PCSK9 on Diabetic Cardiomyopathy: Mechanisms and Implications.Biomolecules · 2025Review
- Beyond Cholesterol: Emerging Risk Factors in Atherosclerosis.Journal of clinical medicine · 2025Review
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Despite statin use in coronary artery disease (CAD), significant risk remains, potentially due to increased proprotein convertase subtilisin/kexin-type 9 (PCSK9) production, which raises LDL-C levels and induces inflammation. The exact relationship between PCSK9, inflammatory markers like TNFα, TLR4, CRP, and HMGB1, and monocyte subsets is poorly understood. This study aimed to explore these relationships in non-statin and statin-taking CAD patients. This case-control study included 91 controls and 91 stable CAD patients, divided into no-statin (NS, n = 25), low-dose statin (LDS, n = 25), and high-dose statin (HDS, n = 41) groups. Serum levels of LDL-C, CRP, PCSK9, TLR4, HMGB1, and TNFα were measured. Monocyte subsets were classified using flow cytometry into classical monocytes (CM), intermediate monocytes (IM), and non-classical monocytes (NCM). CAD patients showed elevated PCSK9, LDL-C, and inflammatory markers compared to controls. Statin groups (LDS, HDS) had lower LDL-C and inflammatory markers but higher PCSK9 than the NS group, with the HDS group showing the lowest LDL-C and inflammatory markers but the highest PCSK9. In the NS group, PCSK9 positively correlated with inflammatory markers (HMGB1, TNFα, TLR4, CRP) and monocyte subsets (IM%, NCM%). In the total statin group (LDS + HDS), PCSK9 negatively correlated with HMGB1, TLR4, and NCM%, for each, respectively, and positively with CM%. Multivariable linear regression showed significant associations between PCSK9 and HMGB1, NCM%, and IM% in the NS group, and HMGB1, NCM%, and TLR4 in the total statin group. In conclusion, we recommend combining PCSK9 inhibitors with statins in high-risk CAD patients. This may enhance statin efficacy, reduce LDL-C, and inhibit the TLR4/NF-кB inflammatory pathway, decreasing atherosclerotic inflammation.
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Registered trials
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