1
|
Chong S, Mu G, Cen X, Xiang Q, Cui Y. Effects of PCSK9 on thrombosis and haemostasis in a variety of metabolic states: Lipids and beyond (Review). Int J Mol Med 2024; 53:57. [PMID: 38757360 PMCID: PMC11093556 DOI: 10.3892/ijmm.2024.5381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Accepted: 04/22/2024] [Indexed: 05/18/2024] Open
Abstract
Proprotein convertase subtilisin kexin type 9 (PCSK9) inhibitors are widely recognised as being able to induce a potent reduction in low‑density lipoprotein‑cholesterol. An increasing number of studies have suggested that PCSK9 also influences the haemostatic system by altering platelet function and the coagulation cascade. These findings have significant implications for anti‑PCSK9 therapy in patients with specific coagulation conditions, including expanded indications, dose adjustments and drug interactions. The present review summarises the changes in PCSK9 levels in individuals with liver diseases, chronic kidney diseases, diabetes mellitus, cancer and other disease states, and discusses their impact on thrombosis and haemostasis. Furthermore, the structure, effects and regulatory mechanisms of PCSK9 on platelets, coagulation factors, inflammatory cells and endothelial cells during coagulation and haemostasis are described.
Collapse
Affiliation(s)
- Shan Chong
- Institute of Clinical Pharmacology, Peking University First Hospital, Beijing 100191, P.R. China
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing 100191, P.R. China
| | - Guangyan Mu
- Institute of Clinical Pharmacology, Peking University First Hospital, Beijing 100191, P.R. China
- Department of Pharmacy, Peking University First Hospital, Beijing 100034, P.R. China
| | - Xinan Cen
- Department of Hematology, Peking University First Hospital, Beijing 100034, P.R. China
| | - Qian Xiang
- Institute of Clinical Pharmacology, Peking University First Hospital, Beijing 100191, P.R. China
- Department of Pharmacy, Peking University First Hospital, Beijing 100034, P.R. China
| | - Yimin Cui
- Institute of Clinical Pharmacology, Peking University First Hospital, Beijing 100191, P.R. China
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing 100191, P.R. China
- Department of Pharmacy, Peking University First Hospital, Beijing 100034, P.R. China
| |
Collapse
|
2
|
Paciullo F, Momi S, Mancuso ME, Santoro C, Napolitano M, Castaman G, Zanon E, Contino L, De Cristofaro R, Santoro RC, Gresele P. Effect of statin intake on FVIII levels and bleeding outcomes in hypercholesterolemic patients with hemophilia A. Thromb Res 2024; 236:167-169. [PMID: 38457995 DOI: 10.1016/j.thromres.2024.02.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 02/23/2024] [Accepted: 02/27/2024] [Indexed: 03/10/2024]
Affiliation(s)
- Francesco Paciullo
- Department of Medicine and Surgery, Division of Internal and Cardiovascular Medicine, University of Perugia, Perugia, Italy
| | - Stefania Momi
- Department of Medicine and Surgery, Division of Internal and Cardiovascular Medicine, University of Perugia, Perugia, Italy
| | - Maria Elisa Mancuso
- Center for Thrombosis and Hemorrhagic Diseases, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy; Humanitas University, Pieve Emanuele, Milan, Italy
| | - Cristina Santoro
- Hematology, Hemophilia and Thrombosis Center, University Hospital Policlinico Umberto I, Rome, Italy
| | - Mariasanta Napolitano
- Department of Health Promotion, Maternal-Childhood, Internal Medicine of Excellence G. D'Alessandro, University of Palermo, 90127 Palermo, Italy
| | - Giancarlo Castaman
- Center for Bleeding Disorders and Coagulation, Careggi University Hospital, Florence, Italy
| | - Ezio Zanon
- Hemophilia Center, General Medicine, Padua University Hospital, Padua, Italy
| | - Laura Contino
- Azienda Ospedaliera SS. Antonio e Biagio, Alessandria, Italy
| | - Raimondo De Cristofaro
- Center for Hemorrhagic and Thrombotic Diseases, IRCCS A. Gemelli University Hospital Foundation, Rome, Italy
| | - Rita Carlotta Santoro
- Centre for Hemorrhagic and Thrombotic Disorders, Pugliese Ciaccio Hospital, Catanzaro, Italy
| | - Paolo Gresele
- Department of Medicine and Surgery, Division of Internal and Cardiovascular Medicine, University of Perugia, Perugia, Italy.
| |
Collapse
|
3
|
Bao X, Liang Y, Chang H, Cai T, Feng B, Gordon K, Zhu Y, Shi H, He Y, Xie L. Targeting proprotein convertase subtilisin/kexin type 9 (PCSK9): from bench to bedside. Signal Transduct Target Ther 2024; 9:13. [PMID: 38185721 PMCID: PMC10772138 DOI: 10.1038/s41392-023-01690-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 09/27/2023] [Accepted: 10/27/2023] [Indexed: 01/09/2024] Open
Abstract
Proprotein convertase subtilisin/kexin type 9 (PCSK9) has evolved as a pivotal enzyme in lipid metabolism and a revolutionary therapeutic target for hypercholesterolemia and its related cardiovascular diseases (CVD). This comprehensive review delineates the intricate roles and wide-ranging implications of PCSK9, extending beyond CVD to emphasize its significance in diverse physiological and pathological states, including liver diseases, infectious diseases, autoimmune disorders, and notably, cancer. Our exploration offers insights into the interaction between PCSK9 and low-density lipoprotein receptors (LDLRs), elucidating its substantial impact on cholesterol homeostasis and cardiovascular health. It also details the evolution of PCSK9-targeted therapies, translating foundational bench discoveries into bedside applications for optimized patient care. The advent and clinical approval of innovative PCSK9 inhibitory therapies (PCSK9-iTs), including three monoclonal antibodies (Evolocumab, Alirocumab, and Tafolecimab) and one small interfering RNA (siRNA, Inclisiran), have marked a significant breakthrough in cardiovascular medicine. These therapies have demonstrated unparalleled efficacy in mitigating hypercholesterolemia, reducing cardiovascular risks, and have showcased profound value in clinical applications, offering novel therapeutic avenues and a promising future in personalized medicine for cardiovascular disorders. Furthermore, emerging research, inclusive of our findings, unveils PCSK9's potential role as a pivotal indicator for cancer prognosis and its prospective application as a transformative target for cancer treatment. This review also highlights PCSK9's aberrant expression in various cancer forms, its association with cancer prognosis, and its crucial roles in carcinogenesis and cancer immunity. In conclusion, this synthesized review integrates existing knowledge and novel insights on PCSK9, providing a holistic perspective on its transformative impact in reshaping therapeutic paradigms across various disorders. It emphasizes the clinical value and effect of PCSK9-iT, underscoring its potential in advancing the landscape of biomedical research and its capabilities in heralding new eras in personalized medicine.
Collapse
Affiliation(s)
- Xuhui Bao
- Institute of Therapeutic Cancer Vaccines, Fudan University Pudong Medical Center, Shanghai, China.
- Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University, Shanghai, China.
- Department of Oncology, Fudan University Pudong Medical Center, Shanghai, China.
- Center for Clinical Research, Fudan University Pudong Medical Center, Shanghai, China.
- Clinical Research Center for Cell-based Immunotherapy, Fudan University, Shanghai, China.
- Department of Pathology, Duke University Medical Center, Durham, NC, USA.
| | - Yongjun Liang
- Center for Medical Research and Innovation, Fudan University Pudong Medical Center, Shanghai, China
| | - Hanman Chang
- Institute for Food Safety and Health, Illinois Institute of Technology, Chicago, IL, USA
| | - Tianji Cai
- Department of Sociology, University of Macau, Taipa, Macau, China
| | - Baijie Feng
- Department of Oncology, Fudan University Pudong Medical Center, Shanghai, China
| | - Konstantin Gordon
- Medical Institute, Peoples' Friendship University of Russia, Moscow, Russia
- A. Tsyb Medical Radiological Research Center, Obninsk, Russia
| | - Yuekun Zhu
- Department of Colorectal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Hailian Shi
- Shanghai Key Laboratory of Compound Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Zhangjiang Hi-tech Park, Shanghai, China
| | - Yundong He
- Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University, Shanghai, China.
| | - Liyi Xie
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.
| |
Collapse
|
4
|
Yin Z, Li ZF, Zhang WJ, Zhang S, Sui YG, Xu YL, Zhang HT, Liu XN, Qiu H, Zhao JL, Li JJ, Dou KF, Qian J, Wu YJ, Wu NQ. Rationale and design of a randomized controlled trial: The effect of intensive lipid-lowering therapy with PCSK9 inhibitor on endothelial-coverage of stent strut after percutaneous coronary intervention (PCI) for patients with acute coronary syndrome (ACS): Optical coherence tomography (OCT) study (PIECES-OCT study). Heliyon 2023; 9:e22222. [PMID: 38045163 PMCID: PMC10689873 DOI: 10.1016/j.heliyon.2023.e22222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 10/22/2023] [Accepted: 11/07/2023] [Indexed: 12/05/2023] Open
Abstract
Background For the patients with acute coronary syndrome (ACS) undergoing percutaneous coronary intervention (PCI), dual antiplatelet therapy (DAPT) for at least 1 year is recommended in the guidelines to minimize the risk of stent thrombosis. Persistently uncovered stent strut means delayed neointima formation and extend the window of time in which the stent is prone to thrombosis. Previous studies showed that statins could improve post-stenting strut endothelial coverage for patients undergoing PCI. However, there are lack of evidences on whether early initiation of proprotein convertase subtilisin/Kexin type 9 monoclonal antibody (PCSK9mAb) after PCI in ACS patients can further improve the rate of stent strut coverage on the background of oral lipid-lowering therapy (LLT). Methods This is a single-center, randomized trial to enroll 36 patients undergoing PCI with a clinical diagnosis of non-ST-segment elevation ACS. The baseline level of low-density lipoprotein cholesterol (LDL-C) of these patients are between 1.4 mmol/L and 3.4 mmol/L. Patients will be assigned to intensive lipid-lowering therapy (LLT) with PCSK9mAb group and conventional LLT without PCSK9mAb group for 12 weeks in a clinical follow-up setting according to 1: 1 randomization. the rate of stent strut endothelial coverage by optical coherence tomography (OCT) examination at 12 weeks after enrollment between the groups will be compared. Conclusion This will be the first study to investigate changes in the rate of stent strut endothelial coverage under intensive LLT with PCSK9mAb by OCT examination in ACS patients undergoing PCI. The finding of this study will provide clinical evidence for future research about the hypothesis of a novel strategy of "intensive LLT (PCSK9mAb + statin ± ezetimibe) combined with shortened DAPT duration" for ACS patients undergoing PCI.Clinical Trial Registration: URL: https://www.clinicaltrials.gov. Unique identifier: ChiCTR2200063395.
Collapse
Affiliation(s)
- Zheng Yin
- Cardiometabolic Center, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Science & Peking Union Medical College, 100037, Beijing, China
| | - Zhi-Fan Li
- Cardiometabolic Center, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Science & Peking Union Medical College, 100037, Beijing, China
| | - Wen-Jia Zhang
- Cardiometabolic Center, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Science & Peking Union Medical College, 100037, Beijing, China
| | - Shuang Zhang
- Cardiometabolic Center, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Science & Peking Union Medical College, 100037, Beijing, China
| | - Yong-Gang Sui
- Cardiometabolic Center, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Science & Peking Union Medical College, 100037, Beijing, China
| | - Yan-Lu Xu
- Cardiometabolic Center, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Science & Peking Union Medical College, 100037, Beijing, China
| | - Hai-Tao Zhang
- Cardiometabolic Center, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Science & Peking Union Medical College, 100037, Beijing, China
| | - Xiao-Ning Liu
- Cardiometabolic Center, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Science & Peking Union Medical College, 100037, Beijing, China
| | - Hong Qiu
- Cardiometabolic Center, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Science & Peking Union Medical College, 100037, Beijing, China
| | - Jing-Lin Zhao
- Cardiometabolic Center, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Science & Peking Union Medical College, 100037, Beijing, China
| | - Jian-Jun Li
- Cardiometabolic Center, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Science & Peking Union Medical College, 100037, Beijing, China
| | - Ke-Fei Dou
- Cardiometabolic Center, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Science & Peking Union Medical College, 100037, Beijing, China
| | - Jie Qian
- Cardiometabolic Center, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Science & Peking Union Medical College, 100037, Beijing, China
| | - Yong-Jian Wu
- Cardiometabolic Center, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Science & Peking Union Medical College, 100037, Beijing, China
| | - Na-Qiong Wu
- Cardiometabolic Center, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Science & Peking Union Medical College, 100037, Beijing, China
| | - PIECES-OCT investigators
- Cardiometabolic Center, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Science & Peking Union Medical College, 100037, Beijing, China
| |
Collapse
|
5
|
Jaafar AK, Techer R, Chemello K, Lambert G, Bourane S. PCSK9 and the nervous system: a no-brainer? J Lipid Res 2023; 64:100426. [PMID: 37586604 PMCID: PMC10491654 DOI: 10.1016/j.jlr.2023.100426] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 08/08/2023] [Accepted: 08/10/2023] [Indexed: 08/18/2023] Open
Abstract
In the past 20 years, PCSK9 has been shown to play a pivotal role in LDL cholesterol metabolism and cardiovascular health by inducing the lysosomal degradation of the LDL receptor. PCSK9 was discovered by the cloning of genes up-regulated after apoptosis induced by serum deprivation in primary cerebellar neurons, but despite its initial identification in the brain, the precise role of PCSK9 in the nervous system remains to be clearly established. The present article is a comprehensive review of studies published or in print before July 2023 that have investigated the expression pattern of PCSK9, its effects on lipid metabolism as well as its putative roles specifically in the central and peripheral nervous systems, with a special focus on cerebrovascular and neurodegenerative diseases.
Collapse
Affiliation(s)
- Ali K Jaafar
- Laboratoire Inserm UMR 1188 DéTROI, Saint-Pierre, La Réunion, France
| | - Romuald Techer
- Laboratoire Inserm UMR 1188 DéTROI, Saint-Pierre, La Réunion, France
| | - Kévin Chemello
- Laboratoire Inserm UMR 1188 DéTROI, Saint-Pierre, La Réunion, France
| | - Gilles Lambert
- Laboratoire Inserm UMR 1188 DéTROI, Saint-Pierre, La Réunion, France; Faculté de Médecine, Université de La Réunion, Saint-Pierre, La Réunion, France.
| | - Steeve Bourane
- Laboratoire Inserm UMR 1188 DéTROI, Saint-Pierre, La Réunion, France
| |
Collapse
|
6
|
Péč MJ, Benko J, Jurica J, Péčová M, Samec M, Hurtová T, Bolek T, Galajda P, Péč M, Samoš M, Mokáň M. The Anti-Thrombotic Effects of PCSK9 Inhibitors. Pharmaceuticals (Basel) 2023; 16:1197. [PMID: 37765005 PMCID: PMC10534645 DOI: 10.3390/ph16091197] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 08/14/2023] [Accepted: 08/15/2023] [Indexed: 09/29/2023] Open
Abstract
Atherosclerosis is the primary process that underlies cardiovascular disease. The connection between LDL cholesterol and the formation of atherosclerotic plaques is established by solid evidence. PCSK9 inhibitors have proven to be a valuable and practical resource for lowering the LDL cholesterol of many patients in recent years. Their inhibitory effect on atherosclerosis progression seems to be driven not just by lipid metabolism modification but also by LDL-independent mechanisms. We review the effect of PCSK9 inhibitors on various mechanisms involving platelet activation, inflammation, endothelial dysfunction, and the resultant clot formation. The main effectors of PCSK9 activation of platelets are CD36 receptors, lipoprotein(a), oxidised LDL particles, tissue factor, and factor VIII. Many more molecules are under investigation, and this area of research is growing rapidly.
Collapse
Affiliation(s)
- Martin Jozef Péč
- Department of Internal Medicine I, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 59 Martin, Slovakia; (M.J.P.)
| | - Jakub Benko
- Department of Internal Medicine I, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 59 Martin, Slovakia; (M.J.P.)
- Department of Cardiology, Teaching Hospital Nitra, 949 01 Nitra, Slovakia
| | - Jakub Jurica
- Department of Internal Medicine I, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 59 Martin, Slovakia; (M.J.P.)
| | - Monika Péčová
- Oncology Centre, Teaching Hospital Martin, 036 59 Martin, Slovakia
- Department of Hematology and Transfusiology, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 59 Martin, Slovakia
| | - Marek Samec
- Department of Pathological Physiology, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 59 Martin, Slovakia
| | - Tatiana Hurtová
- Department of Infectology and Travel Medicine, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 59 Martin, Slovakia
- Department of Dermatovenerology, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 59 Martin, Slovakia
| | - Tomáš Bolek
- Department of Internal Medicine I, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 59 Martin, Slovakia; (M.J.P.)
| | - Peter Galajda
- Department of Internal Medicine I, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 59 Martin, Slovakia; (M.J.P.)
| | - Martin Péč
- Department of Medical Biology, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 59 Martin, Slovakia
| | - Matej Samoš
- Department of Internal Medicine I, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 59 Martin, Slovakia; (M.J.P.)
- Division of Acute and Interventional Cardiology, Department of Cardiology and Angiology II, Mid-Slovakian Institute of Heart and Vessel Diseases (SÚSCCH, a.s.) in Banská Bystrica, 974 01 Banská Bystrica, Slovakia
| | - Marián Mokáň
- Department of Internal Medicine I, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 59 Martin, Slovakia; (M.J.P.)
| |
Collapse
|
7
|
Piccioni A, Niccolai E, Rozzi G, Spaziani G, Zanza C, Candelli M, Covino M, Gasbarrini A, Franceschi F, Amedei A. Familial Hypercholesterolemia and Acute Coronary Syndromes: The Microbiota-Immunity Axis in the New Diagnostic and Prognostic Frontiers. Pathogens 2023; 12:pathogens12040627. [PMID: 37111513 PMCID: PMC10142551 DOI: 10.3390/pathogens12040627] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 04/18/2023] [Accepted: 04/20/2023] [Indexed: 04/29/2023] Open
Abstract
Familial hypercholesterolemia is a common genetic disorder with a propensity towards early onset of atherosclerotic cardiovascular disease (CVD). The main goal of therapy is to reduce the LDL cholesterol and the current treatment generally consists of statin, ezetimibe and PCSK9 inhibitors. Unfortunately, lowering LDL cholesterol may be difficult for many reasons such as the variation of response to statin therapy among the population or the high cost of some therapies (i.e., PCSK9 inhibitors). In addition to conventional therapy, additional strategies may be used. The gut microbiota has been recently considered to play a part in chronic systemic inflammation and hence in CVD. Several studies, though they are still preliminary, consider dysbiosis a risk factor for various CVDs through several mechanisms. In this review, we provide an update of the current literature about the intricate relation between the gut microbiota and the familial hypercholesterolemia.
Collapse
Affiliation(s)
- Andrea Piccioni
- Emergency Medicine Department, Fondazione Policlinico Universitario Agostino Gemelli-IRCCS, Università Cattolica del Sacro Cuore di Roma, 00168 Roma, Italy
| | - Elena Niccolai
- Department of Experimental and Clinical Medicine, University of Florence, 50134 Florence, Italy
| | - Gloria Rozzi
- Emergency Medicine Department, Fondazione Policlinico Universitario Agostino Gemelli-IRCCS, Università Cattolica del Sacro Cuore di Roma, 00168 Roma, Italy
| | - Giacomo Spaziani
- Emergency Medicine Department, Fondazione Policlinico Universitario Agostino Gemelli-IRCCS, Università Cattolica del Sacro Cuore di Roma, 00168 Roma, Italy
| | - Christian Zanza
- Foundation "Ospedale Alba-Bra Onlus", Department of Emergency Medicine, Anesthesia and Critical Care Medicine, Michele and Pietro Ferrero Hospital, 12060 Verduno, Italy
| | - Marcello Candelli
- Emergency Medicine Department, Fondazione Policlinico Universitario Agostino Gemelli-IRCCS, Università Cattolica del Sacro Cuore di Roma, 00168 Roma, Italy
| | - Marcello Covino
- Emergency Medicine Department, Fondazione Policlinico Universitario Agostino Gemelli-IRCCS, Università Cattolica del Sacro Cuore di Roma, 00168 Roma, Italy
| | - Antonio Gasbarrini
- Medical and Surgical Science Department, Fondazione Policlinico Universitario Agostino Gemelli-IRCCS, Università Cattolica del Sacro Cuore di Roma, 00168 Roma, Italy
| | - Francesco Franceschi
- Emergency Medicine Department, Fondazione Policlinico Universitario Agostino Gemelli-IRCCS, Università Cattolica del Sacro Cuore di Roma, 00168 Roma, Italy
| | - Amedeo Amedei
- Department of Experimental and Clinical Medicine, University of Florence, 50134 Florence, Italy
| |
Collapse
|
8
|
Sotler T, Šebeštjen M. PCSK9 as an Atherothrombotic Risk Factor. Int J Mol Sci 2023; 24:ijms24031966. [PMID: 36768292 PMCID: PMC9916735 DOI: 10.3390/ijms24031966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 01/15/2023] [Accepted: 01/16/2023] [Indexed: 01/20/2023] Open
Abstract
Disturbances in lipid metabolism are among the most important risk factors for atherosclerotic cardiovascular disease. Proprotein convertase subtilisin/kexin type 9 (PCSK9) is a key protein in lipid metabolism that is also involved in the production of inflammatory cytokines, endothelial dysfunction and aherosclerotic plaque development. Studies have shown a connection between PCSK9 and various indicators of inflammation. Signalling pathways that include PCSK9 play important role in the initiation and development of atherosclerotic lesions by inducing vascular inflammation. Studies so far have suggested that PCSK9 is associated with procoagulation, enhancing the development of atherosclerosis. Experimentally, it was also found that an increased concentration of PCSK9 significantly accelerated the apoptosis of endothelial cells and reduced endothelial function, which created conditions for the development of atherosclerosis. PCSK9 inhibitors can therefore improve clinical outcomes not only in a lipid-dependent manner, but also through lipid-independent pathways. The aim of our review was to shed light on the impact of PCSK9 on these factors, which are not directly related to low-density lipoprotein (LDL) cholesterol metabolism.
Collapse
Affiliation(s)
- Tadeja Sotler
- Department of Cardiology, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
| | - Miran Šebeštjen
- Department of Cardiology, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
- Department of Vascular Diseases, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
- Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
- Correspondence:
| |
Collapse
|
9
|
Heidemann BE, Koopal C, Roeters van Lennep JE, Stroes ESG, Riksen NP, Mulder MT, -van der Zee LCVV, Blackhurst DM, Marais AD, Visseren FLJ. Effect of evolocumab on fasting and post fat load lipids and lipoproteins in familial dysbetalipoproteinemia. J Clin Lipidol 2023; 17:112-123. [PMID: 36384662 DOI: 10.1016/j.jacl.2022.10.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 10/14/2022] [Accepted: 10/21/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Familial dysbetalipoproteinemia (FD) is the second most common monogenic lipid disorder (prevalence 1 in 850-3500), characterized by postprandial remnant accumulation and associated with increased cardiovascular disease (CVD) risk. Many FD patients do not achieve non-HDL-C treatment goals, indicating the need for additional lipid-lowering treatment options. OBJECTIVES To evaluate the effect of the PCSK9 monoclonal antibody evolocumab added to standard lipid-lowering therapy on fasting and post fat load lipids and lipoproteins in patients with FD. METHODS A randomized placebo-controlled double-blind crossover trial comparing evolocumab (140 mg subcutaneous every 2 weeks) with placebo during two 12-week treatment periods. At the start and end of each treatment period patients received an oral fat load. The primary endpoint was the 8-hour post fat load non-HDL-C area under the curve (AUC). Secondary endpoints included fasting and post fat load lipids and lipoproteins. RESULTS In total, 28 patients completed the study. Mean age was 62±9 years and 93% had an Ɛ2Ɛ2 genotype. Evolocumab reduced the 8-hour post fat load non-HDL-C AUC with 49% (95%CI 42-55) and apolipoprotein B (apoB) AUC with 47% (95%CI 41-53). Other fasting and absolute post fat load lipids and lipoproteins including triglycerides and remnant-cholesterol were also significantly reduced by evolocumab. However, evolocumab did not have significant effects on the rise above fasting levels that occurred after consumption of the oral fat load. CONCLUSIONS Evolocumab added to standard lipid-lowering therapy significantly reduced fasting and absolute post fat load concentrations of non-HDL-C, apoB and other atherogenic lipids and lipoproteins in FD patients. The clinically significant decrease in lipids and lipoproteins can be expected to translate into a reduction in CVD risk in these high-risk patients.
Collapse
Affiliation(s)
- Britt E Heidemann
- Department of Vascular Medicine, University Medical Center Utrecht, Utrecht University, The Netherlands
| | - Charlotte Koopal
- Department of Vascular Medicine, University Medical Center Utrecht, Utrecht University, The Netherlands
| | - Jeanine E Roeters van Lennep
- Department of Internal Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands; Department of Internal Medicine, Division of Pharmacology, Vascular and Metabolic Diseases, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Erik S G Stroes
- Department of Vascular Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Niels P Riksen
- Department of Internal Medicine and Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Monique T Mulder
- Department of Internal Medicine, Division of Pharmacology, Vascular and Metabolic Diseases, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Leonie C van Vark -van der Zee
- Department of Internal Medicine, Division of Pharmacology, Vascular and Metabolic Diseases, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Dee M Blackhurst
- Division of Chemical Pathology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - A David Marais
- Division of Chemical Pathology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Frank L J Visseren
- Department of Vascular Medicine, University Medical Center Utrecht, Utrecht University, The Netherlands.
| |
Collapse
|
10
|
Chun H, Kurasawa JH, Olivares P, Marakasova ES, Shestopal SA, Hassink GU, Karnaukhova E, Migliorini M, Obi JO, Smith AK, Wintrode PL, Durai P, Park K, Deredge D, Strickland DK, Sarafanov AG. Characterization of interaction between blood coagulation factor VIII and LRP1 suggests dynamic binding by alternating complex contacts. J Thromb Haemost 2022; 20:2255-2269. [PMID: 35810466 PMCID: PMC9804390 DOI: 10.1111/jth.15817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 06/15/2022] [Accepted: 07/01/2022] [Indexed: 01/07/2023]
Abstract
BACKGROUND Deficiency in blood coagulation factor VIII (FVIII) results in life-threating bleeding (hemophilia A) treated by infusions of FVIII concentrates. To improve disease treatment, FVIII has been modified to increase its plasma half-life, which requires understanding mechanisms of FVIII catabolism. An important catabolic actor is hepatic low density lipoprotein receptor-related protein 1 (LRP1), which also regulates many other clinically significant processes. Previous studies showed complexity of FVIII site for binding LRP1. OBJECTIVES To characterize binding sites between FVIII and LRP1 and suggest a model of the interaction. METHODS A series of recombinant ligand-binding complement-type repeat (CR) fragments of LRP1 including mutated variants was generated in a baculovirus system and tested for FVIII interaction using surface plasmon resonance, tissue culture model, hydrogen-deuterium exchange mass spectrometry, and in silico. RESULTS Multiple CR doublets within LRP1 clusters II and IV were identified as alternative FVIII-binding sites. These interactions follow the canonical binding mode providing major binding energy, and additional weak interactions are contributed by adjacent CR domains. A representative CR doublet was shown to have multiple contact sites on FVIII. CONCLUSIONS FVIII and LRP1 interact via formation of multiple complex contacts involving both canonical and non-canonical binding combinations. We propose that FVIII-LRP1 interaction occurs via switching such alternative binding combinations in a dynamic mode, and that this mechanism is relevant to other ligand interactions of the low-density lipoprotein receptor family members including LRP1.
Collapse
Affiliation(s)
- Haarin Chun
- Center for Biologics Evaluation and ResearchU.S. Food and Drug AdministrationSilver SpringMarylandUSA
| | - James H. Kurasawa
- Center for Biologics Evaluation and ResearchU.S. Food and Drug AdministrationSilver SpringMarylandUSA
- Present address:
Biologics Engineering, R&D, AstraZeneca, GaithersburgMarylandUSA
| | - Philip Olivares
- Center for Biologics Evaluation and ResearchU.S. Food and Drug AdministrationSilver SpringMarylandUSA
| | - Ekaterina S. Marakasova
- Center for Biologics Evaluation and ResearchU.S. Food and Drug AdministrationSilver SpringMarylandUSA
- Present address:
(1) Center for Devices and Radiological Health, U.S. Food and Drug Administration, Silver SpringMarylandUSA
- Present address:
George Mason University, School of Systems Biology, FairfaxVirginiaUSA
| | - Svetlana A. Shestopal
- Center for Biologics Evaluation and ResearchU.S. Food and Drug AdministrationSilver SpringMarylandUSA
| | - Gabriela U. Hassink
- Center for Biologics Evaluation and ResearchU.S. Food and Drug AdministrationSilver SpringMarylandUSA
- Present address:
GSK‐Rockville Center for Vaccines Research, RockvilleMarylandUSA
| | - Elena Karnaukhova
- Center for Biologics Evaluation and ResearchU.S. Food and Drug AdministrationSilver SpringMarylandUSA
| | - Mary Migliorini
- Center for Vascular and Inflammatory DiseasesDepartments of Surgery and PhysiologyUniversity of Maryland School of MedicineBaltimoreMarylandUSA
| | - Juliet O. Obi
- Department of Pharmaceutical SciencesUniversity of Maryland School of PharmacyBaltimoreMarylandUSA
| | - Ally K. Smith
- Department of Pharmaceutical SciencesUniversity of Maryland School of PharmacyBaltimoreMarylandUSA
| | - Patrick L. Wintrode
- Department of Pharmaceutical SciencesUniversity of Maryland School of PharmacyBaltimoreMarylandUSA
| | - Prasannavenkatesh Durai
- Natural Product Informatics Research CenterKorea Institute of Science and TechnologyGangneungRepublic of Korea
| | - Keunwan Park
- Natural Product Informatics Research CenterKorea Institute of Science and TechnologyGangneungRepublic of Korea
| | - Daniel Deredge
- Department of Pharmaceutical SciencesUniversity of Maryland School of PharmacyBaltimoreMarylandUSA
| | - Dudley K. Strickland
- Center for Vascular and Inflammatory DiseasesDepartments of Surgery and PhysiologyUniversity of Maryland School of MedicineBaltimoreMarylandUSA
| | - Andrey G. Sarafanov
- Center for Biologics Evaluation and ResearchU.S. Food and Drug AdministrationSilver SpringMarylandUSA
| |
Collapse
|
11
|
Jia X, Al Rifai M, Saeed A, Ballantyne CM, Virani SS. PCSK9 Inhibitors in the Management of Cardiovascular Risk: A Practical Guidance. Vasc Health Risk Manag 2022; 18:555-566. [PMID: 35898405 PMCID: PMC9309324 DOI: 10.2147/vhrm.s275739] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 07/13/2022] [Indexed: 01/19/2023] Open
Abstract
Proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors are potent medications in the toolkit for treatment of atherosclerotic cardiovascular disease. These agents have been well studied in clinical trials supporting their efficacy in dramatically reducing low-density lipoprotein cholesterol (LDL-C) and impact on cardiovascular outcomes. Since the approval of commercial use for PCSK9 inhibitors in 2015, we have also gained significant experience in the use of these therapeutics in the real-world setting. In this article, we review current guideline recommendations, clinical trial evidence on efficacy and safety as well as data on cost-effectiveness, prescription and adherence. We focus primarily on the monoclonal antibody class of PCSK9 inhibitors in this review while also touching on other types of therapeutics that are under development.
Collapse
Affiliation(s)
- Xiaoming Jia
- Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Mahmoud Al Rifai
- Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Anum Saeed
- Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | | | - Salim S Virani
- Department of Medicine, Baylor College of Medicine, Houston, TX, USA.,Department of Medicine, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, USA
| |
Collapse
|