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Guan J, Abudouaini H, Lin K, Yang K. Emerging insights into the role of IL-1 inhibitors and colchicine for inflammation control in type 2 diabetes. Diabetol Metab Syndr 2024; 16:140. [PMID: 38918878 PMCID: PMC11197348 DOI: 10.1186/s13098-024-01369-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Accepted: 05/30/2024] [Indexed: 06/27/2024] Open
Abstract
Type 2 diabetes mellitus (T2DM), a prevalent chronic metabolic disorder, is closely linked to persistent low-grade inflammation, significantly contributing to its development and progression. This review provides a comprehensive examination of the inflammatory mechanisms underlying T2DM, focusing on the role of the NLRP3 inflammasome and interleukin-1β (IL-1β) in mediating inflammatory responses. We discuss the therapeutic potential of IL-1 inhibitors and colchicine, highlighting their mechanisms in inhibiting the NLRP3 inflammasome and reducing IL-1β production. Recent studies indicate that these agents could effectively mitigate inflammation, offering promising avenues for the prevention and management of T2DM. By exploring the intricate connections between metabolic disturbances and chronic inflammation, this review underscores the need for novel anti-inflammatory strategies to address T2DM and its complications.
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Affiliation(s)
- Jianbin Guan
- Honghui-Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaanxi, China
| | - Haimiti Abudouaini
- Honghui-Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaanxi, China
| | - Kaiyuan Lin
- Honghui-Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaanxi, China.
| | - Kaitan Yang
- Honghui-Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaanxi, China.
- Truma Rehabilitation Department, Honghui-Hospital,Xi'an Jiaotong University, Xi'an, 710054, Shaanxi, China.
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Yuan MH, Zhong WX, Wang YL, Liu YS, Song JW, Guo YR, Zeng B, Guo YP, Guo L. Therapeutic effects and molecular mechanisms of natural products in thrombosis. Phytother Res 2024; 38:2128-2153. [PMID: 38400575 DOI: 10.1002/ptr.8151] [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: 08/03/2023] [Revised: 01/03/2024] [Accepted: 01/26/2024] [Indexed: 02/25/2024]
Abstract
Thrombotic disorders, such as myocardial infarction and stroke, are the leading cause of death in the global population and have become a health problem worldwide. Drug therapy is one of the main antithrombotic strategies, but antithrombotic drugs are not completely safe, especially the risk of bleeding at therapeutic doses. Recently, natural products have received widespread interest due to their significant efficacy and high safety, and an increasing number of studies have demonstrated their antithrombotic activity. In this review, articles from databases, such as Web of Science, PubMed, and China National Knowledge Infrastructure, were filtered and the relevant information was extracted according to predefined criteria. As a result, more than 100 natural products with significant antithrombotic activity were identified, including flavonoids, phenylpropanoids, quinones, terpenoids, steroids, and alkaloids. These compounds exert antithrombotic effects by inhibiting platelet activation, suppressing the coagulation cascade, and promoting fibrinolysis. In addition, several natural products also inhibit thrombosis by regulating miRNA expression, anti-inflammatory, and other pathways. This review systematically summarizes the natural products with antithrombotic activity, including their therapeutic effects, mechanisms, and clinical applications, aiming to provide a reference for the development of new antithrombotic drugs.
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Affiliation(s)
- Ming-Hao Yuan
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Wen-Xiao Zhong
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yu-Lu Wang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yu-Shi Liu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jia-Wen Song
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yu-Rou Guo
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Bin Zeng
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yi-Ping Guo
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Li Guo
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
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Tiholov R, Lilov AI, Georgieva G, Palaveev KR, Tashkov K, Mitev V. Effect of increasing doses of colchicine on the treatment of 333 COVID-19 inpatients. Immun Inflamm Dis 2024; 12:e1273. [PMID: 38798123 PMCID: PMC11128776 DOI: 10.1002/iid3.1273] [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: 01/12/2024] [Revised: 04/27/2024] [Accepted: 05/03/2024] [Indexed: 05/29/2024] Open
Abstract
BACKGROUND Previous research done in Bulgaria demonstrated a fivefold reduction in mortality from COVID-19 with increased doses of colchicine from two hospitals in the country. We report here a further 333 cases of COVID-19 inpatients, treated with different doses of colchicine and its effect on mortality. MATERIALS AND METHODS A case-control comparison from two additional hospitals was conducted between increased doses of colchicine and added bromhexine to standard of care (SOC) versus current SOC. Risk and odds ratio, as well as subgroup analysis, was conducted with newly reported data, alongside aggregate data from all hospital centers to determine the extent of mortality reduction in COVID-19 inpatients. RESULTS There was a clear reduction in the mortality of inpatients with increasing doses of colchicine-between twofold and sevenfold. Colchicine loading doses of 4 mg are more effective than those with 2 mg. Despite these doses being higher than the so-called "standard doses," colchicine inpatients experienced lower mortality than SOC patients (5.7% vs. 19.53%). This mortality benefit was evident in different age subgroups, with a 4-mg loading dose of colchicine proving slightly superior to a 2-mg loading dose. Colchicine led to an overall relative risk reduction of 70.7%, with SOC patients having 3.91 higher odds of death. The safety of the doses was not different than the reported in the summary of product characteristics. CONCLUSION Inpatients in Bulgaria with added colchicine and bromhexine to SOC achieved better clinical and mortality outcomes than those on SOC alone. These results question the World Health Organization-recommended strategy to inhibit viral replication. We posit that our treatment strategy to inhibit the Severe acute respiratory syndrome coronavirus 2 entry into the cell with inhaled bromhexine and the hyperactivated NLRP3 inflammasome with higher doses of colchicine, prevents the development of cytokine storm. The timing of the initiation of treatment seems critical.
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Affiliation(s)
- Rumen Tiholov
- Internal Medicine and Pulmology DepartmentMHAT “Sv Ivan Rilsky”KozloduyBulgaria
| | - Aleksander I. Lilov
- Department of Pneumology and PhthysiatricsSHATPPD “ Sofia district”SofiaBulgaria
| | | | - Kiril R. Palaveev
- Department of Pneumology and PhthysiatricsSHATPPD “ Sofia district”SofiaBulgaria
| | - Konstantin Tashkov
- Department of Social Pharmacy and Pharmacoeconomics, Faculty of PharmacyMedical University—SofiaSofiaBulgaria
| | - Vanyo Mitev
- Department of Medical Chemistry and Biochemistry, Faculty of MedicineMedical University—SofiaSofiaBulgaria
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Jouabadi SM, Ataabadi EA, Golshiri K, Bos D, Stricker BHC, Danser AHJ, Mattace-Raso F, Roks AJM. Clinical Impact and Mechanisms of Nonatherosclerotic Vascular Aging: The New Kid to Be Blocked. Can J Cardiol 2023; 39:1839-1858. [PMID: 37495207 DOI: 10.1016/j.cjca.2023.07.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 07/07/2023] [Accepted: 07/20/2023] [Indexed: 07/28/2023] Open
Abstract
Ischemic cardiovascular disease and stroke remain the leading cause of global morbidity and mortality. During aging, protective mechanisms in the body gradually deteriorate, resulting in functional, structural, and morphologic changes that affect the vascular system. Because atherosclerotic plaques are not always present along with these alterations, we refer to this kind of vascular aging as nonatherosclerotic vascular aging (NAVA). To maintain proper vascular function during NAVA, it is important to preserve intracellular signalling, prevent inflammation, and block the development of senescent cells. Pharmacologic interventions targeting these components are potential therapeutic approaches for NAVA, with a particular emphasis on inflammation and senescence. This review provides an overview of the pathophysiology of vascular aging and explores potential pharmacotherapies that can improve the function of aged vasculature, focusing on NAVA.
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Affiliation(s)
- Soroush Mohammadi Jouabadi
- Division of Vascular Medicine and Pharmacology, Department of Internal Medicine, Erasmus MC University Medical Center, Rotterdam, The Netherlands; Department of Epidemiology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Ehsan Ataei Ataabadi
- Division of Vascular Medicine and Pharmacology, Department of Internal Medicine, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Keivan Golshiri
- Division of Vascular Medicine and Pharmacology, Department of Internal Medicine, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Daniel Bos
- Department of Epidemiology, Erasmus MC University Medical Center, Rotterdam, The Netherlands; Department of Radiology and Nuclear Medicine, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Bruno H C Stricker
- Department of Epidemiology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - A H Jan Danser
- Division of Vascular Medicine and Pharmacology, Department of Internal Medicine, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Francesco Mattace-Raso
- Division of Geriatric Medicine, Department of Internal Medicine, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Anton J M Roks
- Division of Vascular Medicine and Pharmacology, Department of Internal Medicine, Erasmus MC University Medical Center, Rotterdam, The Netherlands.
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Tang J, Li T, Xiong X, Yang Q, Su Z, Zheng M, Chen Q. Colchicine delivered by a novel nanoparticle platform alleviates atherosclerosis by targeted inhibition of NF-κB/NLRP3 pathways in inflammatory endothelial cells. J Nanobiotechnology 2023; 21:460. [PMID: 38037046 PMCID: PMC10690998 DOI: 10.1186/s12951-023-02228-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 11/20/2023] [Indexed: 12/02/2023] Open
Abstract
Atherosclerosis, a chronic inflammatory disease characterized by arterial plaque formation, is one of the most prominent causes of cardiovascular diseases. However, the current treatments often do not adequately compromise the chronic inflammation-mediated plaque accumulation and the disease progression. Therefore, a new and effective strategy that blocks atherosclerosis-associated inflammation is urgently needed to further reduce the risk. Colchicine, a potent anti-inflammatory medication, has shown great potential in the treatment of atherosclerosis, but its adverse effects have hampered its clinical application. Herein, we developed a novel delivery nanosystem encapsulated with colchicine (VHPK-PLGA@COL), which exhibited improved biosafety and sustained drug release along with the gradual degradation of PLGA and PEG as confirmed both in vitro and in vivo. Surface modification of the nanoparticles with the VHPK peptide ensured its capability to specifically target inflammatory endothelial cells and alleviate atherosclerotic plaque accumulation. In the ApoE - / - atherosclerotic mouse model, both colchicine and VHPK-PLGA@COL treatment significantly decreased the plaque area and enhanced plaque stability by blocking the NF-κB/NLRP3 pathways, while VHPK-PLGA@COL exhibited enhanced therapeutic effects due to its unique ability to target inflammatory endothelial cells without obvious long-term safety concerns. In summary, VHPK-PLGA@COL has the potential to overcome the key translational barriers of colchicine and open new avenues to repurpose this drug for anti-atherosclerotic therapy.
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Affiliation(s)
- Juan Tang
- Department of General Practice, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
- Chongqing Key Laboratory of Ultrasound Molecular Imaging, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
- Department of Endocrinology, The First People's Hospital of Ziyang, Sichuan, 641300, China
| | - Tao Li
- Department of Ophthalmology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
- Chongqing Key Laboratory of Ultrasound Molecular Imaging, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
- Department of Ophthalmology, The First People's Hospital of Ziyang, Sichuan, 641300, China
| | - Xiaojing Xiong
- Department of General Practice, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Qiaoyun Yang
- Department of General Practice, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Zedazhong Su
- Department of General Practice, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Minming Zheng
- Department of Ophthalmology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China.
| | - Qingwei Chen
- Department of General Practice, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China.
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Wang X, Shen Y, Shang M, Liu X, Munn LL. Endothelial mechanobiology in atherosclerosis. Cardiovasc Res 2023; 119:1656-1675. [PMID: 37163659 PMCID: PMC10325702 DOI: 10.1093/cvr/cvad076] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 02/11/2023] [Accepted: 02/21/2023] [Indexed: 05/12/2023] Open
Abstract
Cardiovascular disease (CVD) is a serious health challenge, causing more deaths worldwide than cancer. The vascular endothelium, which forms the inner lining of blood vessels, plays a central role in maintaining vascular integrity and homeostasis and is in direct contact with the blood flow. Research over the past century has shown that mechanical perturbations of the vascular wall contribute to the formation and progression of atherosclerosis. While the straight part of the artery is exposed to sustained laminar flow and physiological high shear stress, flow near branch points or in curved vessels can exhibit 'disturbed' flow. Clinical studies as well as carefully controlled in vitro analyses have confirmed that these regions of disturbed flow, which can include low shear stress, recirculation, oscillation, or lateral flow, are preferential sites of atherosclerotic lesion formation. Because of their critical role in blood flow homeostasis, vascular endothelial cells (ECs) have mechanosensory mechanisms that allow them to react rapidly to changes in mechanical forces, and to execute context-specific adaptive responses to modulate EC functions. This review summarizes the current understanding of endothelial mechanobiology, which can guide the identification of new therapeutic targets to slow or reverse the progression of atherosclerosis.
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Affiliation(s)
- Xiaoli Wang
- Institute of Biomedical Engineering, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, Sichuan 610041, China
- Department of Cardiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310020, China
| | - Yang Shen
- Institute of Biomedical Engineering, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, Sichuan 610041, China
| | - Min Shang
- Department of Cardiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310020, China
| | - Xiaoheng Liu
- Institute of Biomedical Engineering, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, Sichuan 610041, China
| | - Lance L Munn
- Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
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Cimmino G, Loffredo FS, De Rosa G, Cirillo P. Colchicine in Athero-Thrombosis: Molecular Mechanisms and Clinical Evidence. Int J Mol Sci 2023; 24:ijms24032483. [PMID: 36768804 PMCID: PMC9917272 DOI: 10.3390/ijms24032483] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 01/23/2023] [Accepted: 01/25/2023] [Indexed: 01/31/2023] Open
Abstract
Several lines of evidence have clearly indicated that inflammation plays a pivotal role in the development of atherosclerosis and of its thrombotic complications such as acute coronary syndromes or ischemic stroke. Thus, it has been postulated that the use of anti-inflammatory agents might be extremely useful to improve cardiovascular outcome. Recently, increasing attention has been reserved to one of the oldest plant-derived drugs still in use in clinical practice, colchicine that has been used as drug to treat inflammatory diseases such gout or Mediterranean fever. To date, current guidelines of the European Society of Cardiology have included colchicine as first line choice for treatment of acute and recurrent pericarditis. Moreover, several studies have investigated its role in the clinical scenarios of cardiovascular disease including chronic and acute coronary syndromes with promising results. In this review, starting from a description of the mechanism(s) involved behind its anti-inflammatory effects, we give an overview on its potential effects in atherothrombosis and finally present an updated overview of clinical evidence on the role of this drug in cardiovascular disease.
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Affiliation(s)
- Giovanni Cimmino
- Department of Translational Medical Sciences, Section of Cardiology, University of Campania Luigi Vanvitelli, 80131 Naples, Italy
- Correspondence: ; Tel.: +39-081-7064239
| | - Francesco S. Loffredo
- Department of Advanced Biomedical Sciences, Section of Cardiology, University of Naples “Federico II”, 80131 Naples, Italy
| | - Gennaro De Rosa
- Department of Advanced Biomedical Sciences, Section of Cardiology, University of Naples “Federico II”, 80131 Naples, Italy
| | - Plinio Cirillo
- Department of Advanced Biomedical Sciences, Section of Cardiology, University of Naples “Federico II”, 80131 Naples, Italy
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Efficacy of Colchicine in the Treatment of Patients With Coronary Artery Disease: A Mini-Review. Clin Ther 2022; 44:1150-1159. [PMID: 35907660 DOI: 10.1016/j.clinthera.2022.06.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 06/07/2022] [Accepted: 06/18/2022] [Indexed: 11/20/2022]
Abstract
PURPOSE This review of colchicine, an effective anti-inflammatory agent, examines whether the reduction in ischemic events produced by colchicine translates to a reduction in mortality, the optimal duration of treatment, and the patient populations that benefits the most from colchicine treatment. METHODS We performed a comprehensive PubMed database search using the key words colchicine and coronary heart disease on August 23, 2021. We also screened the included reference list of manuscripts. FINDINGS Colchicine's role in the secondary prevention of coronary artery disease has been the focus of recent large-scale randomized controlled trials in chronic coronary syndrome (ie, the Low-Dose Colchicine and Low-Dose Colchicine 2 trials), acute myocardial infarction (the Colchicine Cardiovascular Outcomes Trial and Colchicine in Patients With Acute Coronary Syndrome trial), and after percutaneous coronary intervention (the Colchicine-Percutaneous Coronary Intervention trial). IMPLICATIONS Current evidence suggests that low-dose colchicine (0.5 mg once a day) reduces the risk of cardiovascular events among patients with acute myocardial infarction or chronic coronary syndrome. Colchicine has the potential to become a new standard therapy for the prevention of coronary artery disease-related atherothrombotic events because it is effective and cost-efficient and has a well-tolerated safety profile. (Clin Ther. 2022;XX:XXX-XXX) © 2022 Elsevier HS Journals, Inc.
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Therapeutic potential of colchicine in cardiovascular medicine: a pharmacological review. Acta Pharmacol Sin 2022; 43:2173-2190. [PMID: 35046517 PMCID: PMC8767044 DOI: 10.1038/s41401-021-00835-w] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 11/25/2021] [Indexed: 12/13/2022] Open
Abstract
Colchicine is an ancient herbal drug derived from Colchicum autumnale. It was first used to treat familial Mediterranean fever and gout. Based on its unique efficacy as an anti-inflammatory agent, colchicine has been used in the therapy of cardiovascular diseases including coronary artery disease, atherosclerosis, recurrent pericarditis, vascular restenosis, heart failure, and myocardial infarction. More recently, colchicine has also shown therapeutic efficacy in alleviating cardiovascular complications of COVID-19. COLCOT and LoDoCo2 are two milestone clinical trials that confirm the curative effect of long-term administration of colchicine in reducing the incidence of cardiovascular events in patients with coronary artery disease. There is growing interest in studying the anti-inflammatory mechanisms of colchicine. The anti-inflammatory action of colchicine is mediated mainly through inhibiting the assembly of microtubules. At the cellular level, colchicine inhibits the following: (1) endothelial cell dysfunction and inflammation; (2) smooth muscle cell proliferation and migration; (3) macrophage chemotaxis, migration, and adhesion; (4) platelet activation. At the molecular level, colchicine reduces proinflammatory cytokine release and inhibits NF-κB signaling and NLRP3 inflammasome activation. In this review, we summarize the current clinical trials with proven curative effect of colchicine in treating cardiovascular diseases. We also systematically discuss the mechanisms of colchicine action in cardiovascular therapeutics. Altogether, colchicine, a bioactive constituent from an ancient medicinal herb, exerts unique anti-inflammatory effects and prominent cardiovascular actions, and will charter a new page in cardiovascular medicine.
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Jiang C, Xie S, Yang G, Wang N. Spotlight on NLRP3 Inflammasome: Role in Pathogenesis and Therapies of Atherosclerosis. J Inflamm Res 2022; 14:7143-7172. [PMID: 34992411 PMCID: PMC8711145 DOI: 10.2147/jir.s344730] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 12/03/2021] [Indexed: 12/12/2022] Open
Abstract
Inflammation is an intricate biological response of body tissues to detrimental stimuli. Cardiovascular disease (CVD) is the leading cause of death worldwide, and inflammation is well documented to play a role in the development of CVD, especially atherosclerosis (AS). Emerging evidence suggests that activation of the NOD-like receptor (NLR) family and the pyridine-containing domain 3 (NLRP3) inflammasome is instrumental in inflammation and may result in AS. The NLRP3 inflammasome acts as a molecular platform that triggers the activation of caspase-1 and the cleavage of pro-interleukin (IL)-1β, pro-IL-18, and gasdermin D (GSDMD). The cleaved GSDMD forms pores in the cell membrane and initiates pyroptosis, inducing cell death and the discharge of intracellular pro-inflammatory factors. Hence, the NLRP3 inflammasome is a promising target for anti-inflammatory therapy against AS. In this review, we systematically summarized the current understanding of the activation mechanism of NLRP3 inflammasome, and the pathological changes in AS involving NLRP3. We also discussed potential therapeutic strategies targeting NLRP3 inflammasome to combat AS.
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Affiliation(s)
- Chunteng Jiang
- Department of Internal Medicine, The Affiliated Zhongshan Hospital of Dalian University, Dalian, Liaoning, People's Republic of China.,Department of Cardiology and Pneumology, University Medical Center of Göttingen, Georg-August-University of Göttingen, Göttingen, Lower Saxony, Germany
| | - Santuan Xie
- Department of Internal Medicine, The Affiliated Zhongshan Hospital of Dalian University, Dalian, Liaoning, People's Republic of China
| | - Guang Yang
- Department of Food Nutrition and Safety, School of Public Health, Dalian Medical University, Dalian, Liaoning, People's Republic of China
| | - Ningning Wang
- Department of Food Nutrition and Safety, School of Public Health, Dalian Medical University, Dalian, Liaoning, People's Republic of China
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11
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Cirillo P, Conte S, Pellegrino G, Barra G, De Palma R, Sugraliyev A, Golino P, Cimmino G. Effects of colchicine on tissue factor in oxLDL-activated T-lymphocytes. J Thromb Thrombolysis 2021; 53:739-749. [PMID: 34671897 DOI: 10.1007/s11239-021-02585-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/30/2021] [Indexed: 12/17/2022]
Abstract
Several studies have shown that T-cells might be involved in pathophysiology of acute coronary syndromes (ACS). Tissue factor (TF) plays a key role in ACS. Many evidences have indicated that some statins reduce TF expression in several cell types. However, literature about rosuvastatin and TF and about statins effects on T-cells is still scanty. Colchicine is an anti-inflammatory drug recently proven to have beneficial effects in ACS via unknown mechanisms. This study investigates the effects of colchicine and rosuvastatin on TF expression in oxLDL-activated T-cells. T-cells, isolated from buffy coats of healthy volunteers, were stimulated with oxLDL (50 µg/dL). T-cells were pre-incubated with colchicine (10 µM) or rosuvastatin (5 µM) for 1 h and then stimulated with oxLDL (50 μg/mL). TF gene (RT-PCR), protein (western blot), surface expression (FACS) and procoagulant activity (FXa generation assay) were measured. NF-κB/IκB axis was examined by western blot analysis and translocation assay. Colchicine and rosuvastatin significantly reduced TF gene, and protein expression and procoagulant activity in oxLDL stimulated T-cells. This effect was associated with a significant reduction in TF surface expression as well as its procoagulant activity. These phenomena appear modulated by drug effects on the transcription factor NF-kB. Rosuvastatin and colchicine prevent TF expression in oxLDL-stimulated T-cells by modulating the NF-κB/IκB axis. Thus, we speculate that this might be another mechanism by which these drugs exert benefic cardiovascular effects.
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Affiliation(s)
- Plinio Cirillo
- Division of Cardiology, Department of Advanced Biomedical Sciences, University of Naples "Federico II", Via Sergio Pansini 5, 80131, Naples, Italy.
| | - Stefano Conte
- Department of Translational Medical Sciences, Section of Cardiology, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Grazia Pellegrino
- Division of Cardiology, Department of Advanced Biomedical Sciences, University of Naples "Federico II", Via Sergio Pansini 5, 80131, Naples, Italy
| | - Giusi Barra
- Unit of Internal Medicine, Clinical Immunology and Translational Medicine, IRCCS Ospedale Policlinico San Martino, University of Genova, Genova, Italy
| | - Raffaele De Palma
- Unit of Internal Medicine, Clinical Immunology and Translational Medicine, IRCCS Ospedale Policlinico San Martino, University of Genova, Genova, Italy
| | - Akhmetzhan Sugraliyev
- Department of Internal Disease, Kazakh National Medical University, Almaty, Kazakhstan
| | - Paolo Golino
- Department of Translational Medical Sciences, Section of Cardiology, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Giovanni Cimmino
- Department of Translational Medical Sciences, Section of Cardiology, University of Campania "Luigi Vanvitelli", Naples, Italy
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Cañas CA, Cañas F, Bautista-Vargas M, Bonilla-Abadía F. Role of Tissue Factor in the Pathogenesis of COVID-19 and the Possible Ways to Inhibit It. Clin Appl Thromb Hemost 2021; 27:10760296211003983. [PMID: 33784877 PMCID: PMC8020089 DOI: 10.1177/10760296211003983] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 02/26/2021] [Accepted: 03/01/2021] [Indexed: 02/06/2023] Open
Abstract
COVID-19 (Coronavirus Disease 2019) is a highly contagious infection and associated with high mortality rates, primarily in elderly; patients with heart failure; high blood pressure; diabetes mellitus; and those who are smokers. These conditions are associated to increase in the level of the pulmonary epithelium expression of angiotensin-converting enzyme 2 (ACE-2), which is a recognized receptor of the S protein of the causative agent SARS-CoV-2 (Severe Acute Respiratory Syndrome Coronavirus 2). Severe cases are manifested by parenchymal lung involvement with a significant inflammatory response and the development of microvascular thrombosis. Several factors have been involved in developing this prothrombotic state, including the inflammatory reaction itself with the participation of proinflammatory cytokines, endothelial dysfunction/endotheliitis, the presence of antiphospholipid antibodies, and possibly the tissue factor (TF) overexpression. ARS-Cov-19 ACE-2 down-regulation has been associated with an increase in angiotensin 2 (AT2). The action of proinflammatory cytokines, the increase in AT2 and the presence of antiphospholipid antibodies are known factors for TF activation and overexpression. It is very likely that the overexpression of TF in COVID-19 may be related to the pathogenesis of the disease, hence the importance of knowing the aspects related to this protein and the therapeutic strategies that can be derived. Different therapeutic strategies are being built to curb the expression of TF as a therapeutic target for various prothrombotic events; therefore, analyzing this treatment strategy for COVID-19-associated coagulopathy is rational. Medications such as celecoxib, cyclosporine or colchicine can impact on COVID-19, in addition to its anti-inflammatory effect, through inhibition of TF.
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Affiliation(s)
- Carlos A. Cañas
- Unit of Rheumatology, Fundación Valle del Lili, Universidad Icesi, Cali, Colombia
| | - Felipe Cañas
- Unit of Cardiology, Clínica Medellín, Medellín, Colombia
| | | | - Fabio Bonilla-Abadía
- Unit of Rheumatology, Fundación Valle del Lili, Universidad Icesi, Cali, Colombia
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