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PCSK9 and inflammation: a review of experimental and clinical evidence
Abstract
Proprotein convertase subtilisin/kexin Type 9 (PCSK9) is now identified as an important and major player in hypercholesterolaemia and atherosclerosis pathophysiology. PCSK9, through promoting lysosomal degradation of hepatic low-density lipoprotein (LDL) receptor, can decrease the clearance of plasma LDLs, leading to hypercholesterolaemia and consequent atherosclerotic plaque formation. Hypercholesterolaemia has been found to promote systemic and vascular inflammation, which can cause atherosclerotic lesion formation and progression and subsequent incidence of cardiovascular disease. Recent studies have shown the involvement of PCSK9 in the inflammatory pathway of atherosclerosis. Although trials with PCSK9 inhibitors have not shown any alteration in plasma C-reactive protein levels, there is accumulating evidence showing lessened inflammatory response in the arterial wall that could attenuate atherosclerotic plaque development beyond the established LDL-lowering effect of PCSK9 inhibition. In this review, we represent mounting evidence indicating that PCSK9 can locally increase vascular inflammation and contribute to atherosclerotic plaque progression in patients with hypercholesterolaemia.
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PCSK9 modulates plaque formation and thrombosis by enhancing the production of pro-inflammatory cytokines including IL-6, IL-1β, TNF-α and IFN-γ.
“PCSK9 modulates plaque formation and thrombosis by enhancing the production of pro-inflammatory cytokines including IL-6, IL-1β, TNF-α and IFN-γ.38,39”
From Sirtuin-1 directly binds and deacetylates hepatic PCSK9 thereby promoting the inhibition of LDL receptor degradation (2025) · cites this paper as [38]
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Metadata
- Authors
- Momtazi-Borojeni, A. A., Sabouri-Rad, S., Gotto, A. M., Pirro, M., Banach, M., Awan, Z., Barreto, G. E., & Sahebkar, A.
- Affiliations
- Nanotechnology Research Center, Bu-Ali Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
- Weill Cornell Medical College, New York, NY, USA
- Unit of Internal Medicine, Angiology and Arteriosclerosis Diseases, Department of Medicine, University of Perugia, Perugia, Italy
- Department of Hypertension, WAM University Hospital in Lodz, Medical University of Lodz, Zeromskiego 113, Lodz, Poland
- Department of Clinical Biochemistry, King Abdulaziz University, Jeddah, Saudi Arabia
- Departamento de Nutrición y Bioquímica, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá D.C., Colombia
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- Venue
- European Heart Journal - Cardiovascular Pharmacotherapy
- Publisher
- Oxford University Press (OUP)
- Published
- 2019-06-25
- Volume
- 5
- Issue
- 4
- Pages
- 237-245
- ISSN
- 2055-6837
- 2055-6845
- Cited by
- 188
- References
- 5
- Language
- en
- Licence
- academic.oup.com/journals/pages/open_access/funder_policies/chorus/standard_publication_model (vor)
- Funders
- National Institute for Medical Research Development
- NIMAD (963401)
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