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Cai Y, Sun Z, Shao C, Wang Z, Li L. Role of galectin-3 in vascular calcification. Glycoconj J 2023; 40:149-158. [PMID: 36807052 DOI: 10.1007/s10719-023-10106-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 01/31/2023] [Accepted: 02/08/2023] [Indexed: 02/23/2023]
Abstract
Vascular calcification is an abnormal process in which bone specific hydroxyapatite crystals are actively deposited on the vascular wall mediated by phenotypic differentiated smooth muscle cells and other mesenchymal cells under various pathological conditions. It is one of the important characteristics in the occurrence and development of atherosclerosis, prevalent in patients with type 2 diabetes and advanced chronic kidney disease, especially those requiring maintenance hemodialysis, with severely threatening human health. Previous studies have shown that the early diagnosis and control of vascular calcification is of great significance for cardiovascular risk stratification, prevention of acute cardiovascular events, which can greatly improve the prognosis and quality of life of patients. Galectins are a family of lectin superfamily. It is widely distributed in various animals and plays an important role in many physiological and pathological processes, such as cell adhesion, apoptosis, inflammatory response, tumor metastasis and so on. Many biomarker-and association-related studies and Preclinical-mechanistic studies have suggested that galactose-specific lectin-3 (galectin-3) plays an important role in vascular calcification and vascular intimal calcification (VIC) calcification induced by Wnt/βcatenin signaling pathway, NF-κB signaling pathway and ERK1/2 signaling pathway. This paper mainly expounds the role and mechanism of galectin-3 in vascular calcification under different pathological conditions including atherosclerosis, diabetes and chronic kidney disease.
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Affiliation(s)
- Yaoyao Cai
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Zhen Sun
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Chen Shao
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Zhongqun Wang
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Lihua Li
- Department of Pathology, Affiliated Hospital of Jiangsu University, Zhenjiang, China.
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2
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Kadoglou NPE, Stasinopoulou M. How to Use Statins in Secondary Prevention of Atherosclerotic Diseases: from the Beneficial Early Initiation to the Potentially Unfavorable Discontinuation. Cardiovasc Drugs Ther 2023; 37:353-362. [PMID: 34347204 DOI: 10.1007/s10557-021-07233-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/19/2021] [Indexed: 11/30/2022]
Abstract
Statins, a class of lipid-lowering drugs, reduce morbidity and mortality in patients with established atherosclerosis-related cardiovascular disease. Early initiation of statin therapy after admission for acute coronary syndromes (ACS), stroke, or transient ischemic attack (TIA) is associated with improved cardiovascular outcomes. Moreover, high-dose statin treatment prior to coronary or carotid revascularization has been shown to reduce cardiovascular events in these patients. However, many patients may be undertreated, and a residual cardiovascular risk remains in current clinical practice. Despite the beneficial role of statins, their discontinuation rate among patients is still elevated leading to severe adverse cardiovascular events due to atherosclerotic plaque destabilization. In this review, we summarized the impact of statin treatment among patients, focusing on the initiation time-points as well as the potential harm derived by their discontinuation.
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Affiliation(s)
| | - Marianna Stasinopoulou
- Center of Clinical, Experimental Surgery, and Translational Research, Biomedical Research Foundation, Academy of Athens, 4, Soranou Ephesius str, 11527, Athens, Greece.
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3
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Zhang J, Teng F, Yuan Y, Li K, Zhang P, Wei X, Liu D, Zhang H. Circulating galectin-3 levels are inversely associated with subclinical cardiovascular disease in obese adults. Heart Vessels 2023; 38:671-679. [PMID: 36624336 DOI: 10.1007/s00380-022-02222-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 12/14/2022] [Indexed: 01/11/2023]
Abstract
BACKGROUND Galectin-3 is a new cytokine that is mainly secreted by activated macrophages. It is involved in apoptosis, inflammation and may play a role in the development of cardiovascular disease (CVD). However, there is little information about the association between circulating galectin-3 and subclinical atherosclerosis in humans. METHODS AND RESULTS We measured serum galectin-3 in 483 obese adult subjects (aged 40 years and over) who had the measurement of carotid intima-media thickness (CIMT) recruited from the community. Adults with lower levels of circulating galectin-3 had increased CIMT (p < 0.05). In multivariable linear regression analyses, circulating galectin-3 was independently associated with CIMT. The risks of increased CIMT were significantly decreased by 65.1% (OR (95% CI): 0.349 (0.165-0.739)), adjusting for possible confounding factors. Notably, individuals in the lowest quartile of serum galectin-3 were 1.80 times (p < 0.05) more likely to have increased CIMT than those in the highest quartile in multivariable logistic regression analyses; however, such associations with circulating galectin-3 were not noted for carotid plague. CONCLUSIONS These findings propose that circulating galectin-3 concentrations are inversely associated with increased CIMT in obese adults, which may be a potential biomarker of CVD.
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Affiliation(s)
- Jinhua Zhang
- Key Laboratory of Functional and Clinical Translational Medicine, Department of General Medicine, Xiamen Medical College, Xiamen, China
| | - Fei Teng
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Road, Guangzhou, 510515, Guangdong, China.,The First Affiliated Hospital of Xiamen University, Xiamen, China
| | - Youwen Yuan
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Road, Guangzhou, 510515, Guangdong, China
| | - Kangli Li
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Road, Guangzhou, 510515, Guangdong, China
| | - Peizhen Zhang
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Road, Guangzhou, 510515, Guangdong, China
| | - Xueyun Wei
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Road, Guangzhou, 510515, Guangdong, China
| | - Deying Liu
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Road, Guangzhou, 510515, Guangdong, China
| | - Huijie Zhang
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Road, Guangzhou, 510515, Guangdong, China. .,The First Affiliated Hospital of Xiamen University, Xiamen, China.
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Mansour AA, Krautter F, Zhi Z, Iqbal AJ, Recio C. The interplay of galectins-1, -3, and -9 in the immune-inflammatory response underlying cardiovascular and metabolic disease. Cardiovasc Diabetol 2022; 21:253. [PMID: 36403025 PMCID: PMC9675972 DOI: 10.1186/s12933-022-01690-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 11/08/2022] [Indexed: 11/21/2022] Open
Abstract
Galectins are β-galactoside-binding proteins that bind and crosslink molecules via their sugar moieties, forming signaling and adhesion networks involved in cellular communication, differentiation, migration, and survival. Galectins are expressed ubiquitously across immune cells, and their function varies with their tissue-specific and subcellular location. Particularly galectin-1, -3, and -9 are highly expressed by inflammatory cells and are involved in the modulation of several innate and adaptive immune responses. Modulation in the expression of these proteins accompany major processes in cardiovascular diseases and metabolic disorders, such as atherosclerosis, thrombosis, obesity, and diabetes, making them attractive therapeutic targets. In this review we consider the broad cellular activities ascribed to galectin-1, -3, and -9, highlighting those linked to the progression of different inflammatory driven pathologies in the context of cardiovascular and metabolic disease, to better understand their mechanism of action and provide new insights into the design of novel therapeutic strategies.
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Affiliation(s)
- Adel Abo Mansour
- grid.6572.60000 0004 1936 7486Institute of Cardiovascular Sciences (ICVS), College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK ,grid.412144.60000 0004 1790 7100Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia
| | - Franziska Krautter
- grid.6572.60000 0004 1936 7486Institute of Cardiovascular Sciences (ICVS), College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Zhaogong Zhi
- grid.6572.60000 0004 1936 7486Institute of Cardiovascular Sciences (ICVS), College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Asif Jilani Iqbal
- grid.6572.60000 0004 1936 7486Institute of Cardiovascular Sciences (ICVS), College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Carlota Recio
- grid.4521.20000 0004 1769 9380Instituto Universitario de Investigaciones Biomédicas y Sanitarias (IUIBS), Farmacología Molecular y Traslacional -BIOPharm, Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Las Palmas Spain
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5
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Kadoglou NPE, Kapetanios D, Korakas E, Valsami G, Tentolouris N, Papanas N, Lambadiari V, Karkos C. Association of serum levels of osteopontin and osteoprotegerin with adverse outcomes after endovascular revascularisation in peripheral artery disease. Cardiovasc Diabetol 2022; 21:171. [PMID: 36050687 PMCID: PMC9438128 DOI: 10.1186/s12933-022-01605-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 03/30/2022] [Indexed: 12/04/2022] Open
Abstract
Background Osteoprotegerin (OPG) and osteopontin (OPN) are vascular calcification inhibitors with a known role in the atherosclerotic and inflammatory process. We investigated their relationship with adverse outcomes (restenosis/adverse cardiovascular events) after endovascular revascularisation of patients with peripheral arterial disease (PAD). Methods 203 consecutive patients were enrolled in the PAD group (PADG) and 78 age and sex-matched subjects with less than two cardiovascular risk factors served as control group (COG). PADG underwent standard medical assessment at baseline and 12 months after the procedure. During follow up major adverse cardiovascular events (MACEs) including arterial restenosis with need for reintervention were documented and the PADG was divided accordingly into two subgroups. Results During 12-month follow-up, 82 MACE were recorded (MACE subgroup). The rest of 124 PAD patients remained free of MACE (non-MACE subgroup). At baseline, OPG (9.89 ± 2.85 ng/ml vs 3.47 ± 1.95 ng/ml, p < 0.001) and OPN (79.99 ± 38.29 ng/ml vs 35.21 ± 14.84 ng/ml, p < 0.001) levels were significantly higher in PADG compared to COG, as well as in MACE subgroup compared to non-MACE subgroup (13.29 ± 3.23 ng/ml vs 10.86 ± 3 ng/ml and 96.45 ± 40.12 ng/ml vs 78.1 ± 38.29 ng/ml, respectively). An independent association of PAD with OPG and OPN was found in the whole patient cohort. Although OPG and OPN were significantly related to MACE incidence in the univariate analysis, multiple logistic regression analysis failed to detect any independent predictor of MACE within the PADG. Conclusion Baseline high OPG and OPN levels were independently associated with PAD presence. Even higher levels of those biomarkers were detected among PAD patients with MACE, however, their prognostic role should be further clarified.
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Affiliation(s)
- Nikolaos P E Kadoglou
- Medical School, University of Cyprus, 215/6 Old road Lefkosias-Lemesou, 2029, Aglatzia, Nicosia, Cyprus. .,Department of Vascular Surgery, University Hospital, LMU Munich, Munich, Germany.
| | - Dimitrios Kapetanios
- Department of Vascular Surgery, University Hospital, LMU Munich, Munich, Germany
| | - Emmanouil Korakas
- 2nd Department of Internal Medicine, Research Institute and Diabetes Centre, Athens University Medical School, Attikon University General Hospital, Athens, Greece
| | - Georgia Valsami
- School of Health Sciences, Department of Pharmacy, National & Kapodistrian University of Athens, Athens, Greece
| | - Nikolaos Tentolouris
- Diabetes Center, First Department of Propaedeutic Internal Medicine, Medical School, National and Kapodistrian University of Athens, Laiko General Hospital, Athens, Greece
| | - Nikolaos Papanas
- Diabetes Centre, Second Department of Internal Medicine, Democritus University of Thrace, 68100, Alexandroupolis, Greece
| | - Vaia Lambadiari
- 2nd Department of Internal Medicine, Research Institute and Diabetes Centre, Athens University Medical School, Attikon University General Hospital, Athens, Greece
| | - Christos Karkos
- 5Th Department of Surgery, Aristotle University of Thessaloniki, Thessaloniki, Greece
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Kadoglou NPE, Panayiotou C, Vardas M, Balaskas N, Kostomitsopoulos NG, Tsaroucha AK, Valsami G. A Comprehensive Review of the Cardiovascular Protective Properties of Silibinin/Silymarin: A New Kid on the Block. Pharmaceuticals (Basel) 2022; 15:ph15050538. [PMID: 35631363 PMCID: PMC9145573 DOI: 10.3390/ph15050538] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 04/22/2022] [Accepted: 04/23/2022] [Indexed: 12/04/2022] Open
Abstract
Silibinin/silymarin has been used in herbal medicine for thousands of years and it is well-known for its hepato-protective properties. The present comprehensive literature review aimed to critically summarize the pharmacological properties of silymarin extract and its main ingredient silibinin in relation to classical cardiovascular risk factors (e.g., diabetes mellitus, etc.). We also assessed their potential protective and/or therapeutic application in cardiovascular diseases (CVDs), based on experimental and clinical studies. Pre-clinical studies including in vitro tests or animal models have predominantly implicated the following effects of silymarin and its constituents: (1) antioxidant, (2) hypolipidemic, (3) hypoglycemic, (4) anti-hypertensive and (5) cardioprotective. On the other hand, a direct amelioration of atherosclerosis and endothelial dysfunction after silymarin administration seems weak based on scarce data. In clinical trials, the most important findings are improved (1) glycemic and (2) lipid profiles in patients with type 2 diabetes mellitus and/or hyperlipidemia, while (3) the anti-hypertensive effects of silibinin/silymarin seem very modest. Finally, the changes in clinical endpoints are not robust enough to draw a firm conclusion. There are significant limitations in clinical trial design, including the great variety in doses and cohorts, the underlying conditions, the small sample sizes, the short duration and the absence of pharmacokinetic/pharmacodynamic tests prior to study commitment. More data from well-designed and high-quality pre-clinical and clinical studies are required to firmly establish the clinical efficacy of silibinin/silymarin and its possible therapeutic application in cardiovascular diseases.
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Affiliation(s)
- Nikolaos P. E. Kadoglou
- Medical School, University of Cyprus, Nicosia 2109, Cyprus; (C.P.); (M.V.); (N.B.)
- Correspondence:
| | | | - Michail Vardas
- Medical School, University of Cyprus, Nicosia 2109, Cyprus; (C.P.); (M.V.); (N.B.)
| | - Nikolaos Balaskas
- Medical School, University of Cyprus, Nicosia 2109, Cyprus; (C.P.); (M.V.); (N.B.)
| | - Nikolaos G. Kostomitsopoulos
- Center for Clinical, Experimental Surgery and Translational Research, Biomedical Research Foundation of the Academy of Athens, 11527 Athens, Greece;
| | - Alexandra K. Tsaroucha
- Laboratory of Experimental Surgery and Surgical Research, Faculty of Medicine, Democritus University of Thrace, 68100 Alexandroupolis, Greece;
- Laboratory of Bioethics, Faculty of Medicine, Democritus University of Thrace, 68100 Alexandroupolis, Greece
| | - Georgia Valsami
- Laboratory of Biopharmaceutics-Pharmacokinetics, Department of Pharmacy, School of Health Sciences, National & Kapodistrian University of Athens, 15784 Athens, Greece;
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Li M, Guo K, Huang X, Feng L, Yuan Y, Li J, Lao Y, Guo Z. Association Between Serum Galectin-3 Levels and Coronary Stenosis Severity in Patients With Coronary Artery Disease. Front Cardiovasc Med 2022; 9:818162. [PMID: 35198615 PMCID: PMC8858949 DOI: 10.3389/fcvm.2022.818162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 01/10/2022] [Indexed: 11/28/2022] Open
Abstract
Background The relationship between galectin-3 (Gal-3) and coronary artery disease (CAD) has not been fully elucidated. Aim This study aimed to determine the relationship between the presence and severity of CAD and serum Gal-3 levels. Patients and Methods Three-hundred thirty-one consecutive CAD patients were enrolled as the study group. An additional 62 patients without CAD were enrolled as the control group. Serum Gal-3 levels were separately compared between the non-CAD and CAD groups, among the stable CAD and Acute coronary syndrome (ACS) groups, and between CAD patients with low and high SYNTAX scores (SSs). The 1-year cumulative rate of major adverse cardiac events (MACEs) was also compared among ACS patients by Gal-3 levels. Results Serum Gal-3 was significantly higher in the CAD group than in the non-CAD group 3.89 (0.16–63.67) vs. 2.07 (0.23–9.38) ng/ml, P < 0.001. Furthermore, serum Gal-3 was significantly higher in the non-ST-segment elevation ACS (NSTE-ACS) group than that in the stable CAD group, 4.72 (1.0–16.14) vs. 2.23 (0.65–23.8) ng/ml, P = 0.04 and higher in the ST-segment elevation myocardial infarction (STEMI) group than that in the stable CAD group 7.87 (0.59–63.67) vs. 2.23 (0.65–23.8) ng/ml, P < 0.001. Serum Gal-3 level was an independent predictor of ACS compared with stable CAD group (OR = 1.131, 95% CI: 1.051–1.217, P = 0.001) as well as high SS (OR = 1.030, 95% CI: 1.021–1.047, P = 0.038) after adjust other confounding risk factors. Acute coronary syndrome patients with Gal-3 levels above the median (gal-3 = 4.78 ng/ml) showed a higher cumulative MACE rate than those with Gal-3 levels below the median. After adjusting other confounding risk factors, Gal-3 remained an independent risk factor for the cumulative rate of MACEs in ACS patients (6% higher rate of MACEs incidence per 1 ng/ml increment of Gal-3). Conclusion Galectin-3 correlated with the presence of CAD as well as coronary stability and complexity. Galectin-3 may be valuable in predicting mid-term prognosis in ACS patients.
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Affiliation(s)
- Mingxing Li
- Division of Cardiology, Huiqiao Medical Centre, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Department of Cardiology, Zhongshan People's Hospital, Zhongshan, China
| | - Kai Guo
- Department of Cardiology, Zhongshan People's Hospital, Zhongshan, China
| | - Xuansheng Huang
- Department of Cardiology, Zhongshan People's Hospital, Zhongshan, China
| | - Li Feng
- Department of Cardiology, Zhongshan People's Hospital, Zhongshan, China
| | - Yong Yuan
- Department of Cardiology, Zhongshan People's Hospital, Zhongshan, China
| | - Jiewen Li
- Department of Cardiology, Zhongshan People's Hospital, Zhongshan, China
| | - Yi Lao
- Department of Cardiology, Zhongshan People's Hospital, Zhongshan, China
| | - Zhigang Guo
- Division of Cardiology, Huiqiao Medical Centre, Nanfang Hospital, Southern Medical University, Guangzhou, China
- *Correspondence: Zhigang Guo
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Golemati S, Yanni A, Tsiaparas NN, Lechareas S, Vlachos IS, Cokkinos DD, Krokidis M, Nikita KS, Perrea D, Chatziioannou A. CurveletTransform-Based Texture Analysis of Carotid B-mode Ultrasound Images in Asymptomatic Men With Moderate and Severe Stenoses: A Preliminary Clinical Study. Ultrasound Med Biol 2022; 48:78-90. [PMID: 34666918 DOI: 10.1016/j.ultrasmedbio.2021.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 09/02/2021] [Accepted: 09/04/2021] [Indexed: 06/13/2023]
Abstract
The curvelet transform, which represents images in terms of their geometric and textural characteristics, was investigated toward revealing differences between moderate (50%-69%, n = 11) and severe (70%-100%, n = 14) stenosis asymptomatic plaque from B-mode ultrasound. Texture features were estimated in original and curvelet transformed images of atheromatous plaque (PL), the adjacent arterial wall (intima-media [IM]) and the plaque shoulder (SH) (i.e., the boundary between plaque and wall), separately at end systole and end diastole. Seventeen features derived from the original images were significantly different between the two groups (4 for IM, 3 for PL and 10 for SH; 9 for end diastole and 8 for end systole); 19 of 234 features (2 for IM and 17 for SH; 8 for end systole and 11 for end diastole) derived from curvelet transformed images were significantly higher in the patients with severe stenosis, indicating higher magnitude, variation and randomness of image gray levels. In these patients, lower body height and higher serum creatinine concentration were observed. Our findings suggest that (a) moderate and severe plaque have similar curvelet-based texture properties, and (b) IM and SH provide useful information about arterial wall pathophysiology, complementary to PL itself. The curvelet transform is promising for identifying novel indices of cardiovascular risk and warrants further investigation in larger cohorts.
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Affiliation(s)
- Spyretta Golemati
- Medical School, National and Kapodistrian University of Athens, Athens, Greece.
| | - Amalia Yanni
- Department of Nutrition and Dietetics, Harokopio University of Athens, Athens, Greece
| | - Nikolaos N Tsiaparas
- Biomedical Simulations and Imaging Laboratory, School of Electrical and Computer Engineering, National Technical University of Athens, Athens, Greece
| | - Symeon Lechareas
- Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Ioannis S Vlachos
- Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Miltiadis Krokidis
- Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantina S Nikita
- Biomedical Simulations and Imaging Laboratory, School of Electrical and Computer Engineering, National Technical University of Athens, Athens, Greece
| | - Despina Perrea
- Medical School, National and Kapodistrian University of Athens, Athens, Greece
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Sygitowicz G, Maciejak-jastrzębska A, Sitkiewicz D. The Diagnostic and Therapeutic Potential of Galectin-3 in Cardiovascular Diseases. Biomolecules 2022; 12:46. [PMID: 35053194 PMCID: PMC8774137 DOI: 10.3390/biom12010046] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/25/2021] [Accepted: 12/27/2021] [Indexed: 12/25/2022] Open
Abstract
Galectin-3 plays a prominent role in chronic inflammation and has been implicated in the development of many disease conditions, including heart disease. Galectin-3, a regulatory protein, is elevated in both acute and chronic heart failure and is involved in the inflammatory pathway after injury leading to myocardial tissue remodelling. We discussed the potential utility of galectin-3 as a diagnostic and disease severity/prognostic biomarker in different cardio/cerebrovascular diseases, such as acute ischemic stroke, acute coronary syndromes, heart failure and arrhythmogenic cardiomyopathy. Over the last decade there has been a marked increase in the understanding the role of galectin-3 in myocardial fibrosis and inflammation and as a therapeutic target for the treatment of heart failure and myocardial infarction.
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Djordjevic A, Zivkovic M, Koncar I, Stankovic A, Kuveljic J, Djuric T. Tag Variants of LGALS-3 Containing Haplotype Block in Advanced Carotid Atherosclerosis. J Stroke Cerebrovasc Dis 2021; 31:106212. [PMID: 34814004 DOI: 10.1016/j.jstrokecerebrovasdis.2021.106212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 10/29/2021] [Accepted: 11/01/2021] [Indexed: 10/19/2022] Open
Abstract
OBJECTIVES Galectin-3 affects a variety of biological processes. It is encoded by LGALS-3, located in unique haplotype block in Caucasians. Most of the studies regarding the gal-3 role in atherosclerosis are focused exclusively on protein/mRNA levels. Genetic analyses of LGALS-3 are scarce. We sought to thoroughly examine the genetic background of gal-3 and to analyze tag variants that cover more than 80% variability of the LGALS-3 containing hap-block in association with carotid plaque presence (CPP). According to Tagger server, rs4040064 G/T, rs11628437 G/A and rs7159490 C/T cover 82% (r2 > 0.8) of the genetic variance of this hap-block. Our aims were to investigate possible association of rs4040064, rs11628437 and rs7159490 haplotypes with CPP in patients with advanced carotid atherosclerosis (CA) and to analyze their possible effect on LGALS-3 mRNA expression in carotid plaques. MATERIALS AND METHODS Study group consisted of 468 patients and 296 controls. Rs4040064, rs11628437, rs7159490 and LGALS-3 mRNA expression were detected by TaqMan® technology. RESULTS We have found that haplotype TAC was associated with the cerebrovascular insult (CVI) occurrence (OR = 1.68, 95% CI = 1.09-2.58, p = 0.02), compared to the referent haplotype. OR was adjusted for hypertension, age and BMI. TAC also showed higher, but not statistically significant, LGALS-3 expression in carotid plaques. CONCLUSIONS Our results suggest that rs4040064, rs11628437 and rs7159490 bear no association with CPP, neither they affect LGALS-3 mRNA in carotid plaques. However, we showed a significant association of haplotype TAC with the CVI occurrence in CA patients from Serbia. Replication and validation of our results are required.
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Affiliation(s)
- Ana Djordjevic
- Department of Radiobiology and Molecular Genetics, "Vinca" Institute of Nuclear Sciences-National Institute of the Republic of Serbia, Mike Petrovica Alasa 12-14, P.O. Box 522, University of Belgrade, Belgrade 11001, Serbia.
| | - Maja Zivkovic
- Department of Radiobiology and Molecular Genetics, "Vinca" Institute of Nuclear Sciences-National Institute of the Republic of Serbia, Mike Petrovica Alasa 12-14, P.O. Box 522, University of Belgrade, Belgrade 11001, Serbia
| | - Igor Koncar
- Clinic for Vascular and Endovascular Surgery, Clinical Center of Serbia, Belgrade, Serbia; Medical Faculty, University of Belgrade, Belgrade, Serbia
| | - Aleksandra Stankovic
- Department of Radiobiology and Molecular Genetics, "Vinca" Institute of Nuclear Sciences-National Institute of the Republic of Serbia, Mike Petrovica Alasa 12-14, P.O. Box 522, University of Belgrade, Belgrade 11001, Serbia
| | - Jovana Kuveljic
- Department of Radiobiology and Molecular Genetics, "Vinca" Institute of Nuclear Sciences-National Institute of the Republic of Serbia, Mike Petrovica Alasa 12-14, P.O. Box 522, University of Belgrade, Belgrade 11001, Serbia
| | - Tamara Djuric
- Department of Radiobiology and Molecular Genetics, "Vinca" Institute of Nuclear Sciences-National Institute of the Republic of Serbia, Mike Petrovica Alasa 12-14, P.O. Box 522, University of Belgrade, Belgrade 11001, Serbia
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Kadoglou NPE, Korakas E, Karkos C, Maratou E, Kanonidis I, Plotas P, Papanas N, Moutsatsou P, Ikonomidis I, Lambadiari V. The prognostic role of RBP-4 and adiponectin in patients with peripheral arterial disease undergoing lower limb endovascular revascularization. Cardiovasc Diabetol 2021; 20:221. [PMID: 34758835 PMCID: PMC8582224 DOI: 10.1186/s12933-021-01411-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 10/30/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND RBP4 is an adipokine with an established role in atherosclerosis, while adiponectin has unique anti-inflammatory properties. We investigated the association of RBP4 and adiponectin with the presence of symptomatic peripheral artery disease (PAD) and their possible prognostic role in major adverse cardiovascular events (MACE). METHODS We enrolled 168 consecutive patients with symptomatic, established PAD, requiring revascularization by endovascular means of any or both of their lower limbs. 88 age- and sex-matched subjects with less than 2 classical cardiovascular risk factors served as controls. Clinical parameters, glycemic and lipid profile, RBP4 and adiponectin levels were assayed. The occurrence of MACE was recorded during the 6-month follow-up and patients were assigned to MACE and non-MACE subgroups. RESULTS The presence of symptomatic PAD was significantly correlated with age, diabetes, hsCRP, RBP4 and low adiponectin levels (p < 0.05). After adjustment for age, RBP4 (β = 0.498, p < 0.001), and adiponectin (β = -0.288, p < 0.001) levels remained as independent predictors of PAD presence in the whole study cohort. At baseline, MACE subgroup appeared with higher RBP-4 and hsCRP serum levels than non-MACE subgroup (p < 0.001), but no differences were detected for adiponectin (p = 0.758). Serum RBP4 levels remained independent predictor of MACE (β = 0.455, p < 0.001) after adjustment for traditional cardiovascular risk factors. CONCLUSIONS High RBP4 and low adiponectin serum levels are independently associated with PAD presence. In addition, RBP4 is an independent predictor of MACE incidence in symptomatic PAD patients.
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Affiliation(s)
- Nikolaos P E Kadoglou
- Medical School, University of Cyprus, 215/6 Old road Lefkosias-Lemesou, CY-2029, Aglantzia, Nicosia, Cyprus. .,2nd Cardiology Department, "Hippokration" Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece.
| | - Emmanouil Korakas
- 2nd Department of Internal Medicine, Research Institute and Diabetes Centre, Athens University Medical School, Attikon University General Hospital, Athens, Greece
| | - Christos Karkos
- 5th Department of Surgery, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Eirini Maratou
- 2nd Department of Internal Medicine, Research Institute and Diabetes Centre, Athens University Medical School, Attikon University General Hospital, Athens, Greece
| | - Ioannis Kanonidis
- 2nd Cardiology Department, "Hippokration" Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Panagiotis Plotas
- Department of Cardiology, University of Patras Medical School, Patras, Greece
| | - Nikolaos Papanas
- Diabetes Centre, Second Department of Internal Medicine, Democritus University of Thrace, 68100, Alexandroupolis, Greece
| | - Paraskevi Moutsatsou
- Department of Clinical Biochemistry, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Ignatios Ikonomidis
- Second Cardiology Department, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Vaia Lambadiari
- 2nd Department of Internal Medicine, Research Institute and Diabetes Centre, Athens University Medical School, Attikon University General Hospital, Athens, Greece
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12
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Hemadou A, Fontayne A, Laroche-Traineau J, Ottones F, Mondon P, Claverol S, Ducasse É, Sanchez S, Mohamad S, Lorenzato C, Duonor-Cerutti M, Clofent-Sanchez G, Jacobin-Valat MJ. In Vivo Human Single-Chain Fragment Variable Phage Display-Assisted Identification of Galectin-3 as a New Biomarker of Atherosclerosis. J Am Heart Assoc 2021; 10:e016287. [PMID: 34569248 PMCID: PMC8649142 DOI: 10.1161/jaha.120.016287] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Background Atherosclerosis is a complex pathology in which dysfunctional endothelium, activated leucocytes, macrophages, and lipid‐laden foam cells are implicated, and in which plaque disruption is driven by many putative actors. This study aimed to identify accurate targetable biomarkers using new in vivo approaches to propose tools for improved diagnosis and treatment. Methods and Results Human scFv (single‐chain fragment variable) selected by in vivo phage display in a rabbit model of atherosclerosis was reformatted as scFv fused to the scFv‐Fc (single‐chain fragment variable fused to the crystallizable fragment of immunoglobulin G format) antibodies. Their reactivity was tested using flow cytometry and immunoassays, and aorta sections from animal models and human carotid and coronary artery specimens. A pool of atherosclerotic proteins from human endarterectomies was co‐immunoprecipitated with the selected scFv‐Fc followed by mass spectrometry for target identification. Near‐infrared fluorescence imaging was performed in Apoe−/− mice after injection of an Alexa Fluor 647–labeled scFv‐Fc‐2c antibody produced in a baculovirus system with 2 additional cysteine residues (ie, 2c) for future coupling to nano‐objects for theranostic applications. One scFv‐Fc clone (P3) displayed the highest cross‐reactivity against atherosclerotic lesion sections (rabbit, mouse, and human) and was chosen for translational development. Mass spectrometry identified galectin‐3, a β‐galactoside‐binding lectin, as the leader target. ELISA and immunofluorescence assays with a commercial anti‐galectin‐3 antibody confirmed this specificity. P3 scFv‐Fc‐2c specifically targeted atherosclerotic plaques in the Apoe−/− mouse model. Conclusions These results provide evidence that the P3 antibody holds great promise for molecular imaging of atherosclerosis and other inflammatory pathologies involving macrophages. Recently, galectin‐3 was proposed as a high‐value biomarker for the assessment of coronary and carotid atherosclerosis.
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Affiliation(s)
- Audrey Hemadou
- CRMSB (Centre de Resonance Magnétique des Systèmes Biologiques)UMR5536 CNRS (Centre National de Recherche Scientifique)INSB (Institut National des Sciences Biologiques) Bordeaux France
| | - Alexandre Fontayne
- LFB (Laboratoire Français de Fractionnement et de Biotechnologies) Biotechnologies Lille France.,BE4S (Bio-Experts for Success) Croix France
| | - Jeanny Laroche-Traineau
- CRMSB (Centre de Resonance Magnétique des Systèmes Biologiques)UMR5536 CNRS (Centre National de Recherche Scientifique)INSB (Institut National des Sciences Biologiques) Bordeaux France
| | - Florence Ottones
- CRMSB (Centre de Resonance Magnétique des Systèmes Biologiques)UMR5536 CNRS (Centre National de Recherche Scientifique)INSB (Institut National des Sciences Biologiques) Bordeaux France
| | - Philippe Mondon
- LFB (Laboratoire Français de Fractionnement et de Biotechnologies) Biotechnologies Lille France
| | - Stéphane Claverol
- Protéome Pole CGFB (Centre de Génomique Fonctionnelle de Bordeaux) Bordeaux France
| | | | - Stéphane Sanchez
- CRMSB (Centre de Resonance Magnétique des Systèmes Biologiques)UMR5536 CNRS (Centre National de Recherche Scientifique)INSB (Institut National des Sciences Biologiques) Bordeaux France
| | - Sarah Mohamad
- CRMSB (Centre de Resonance Magnétique des Systèmes Biologiques)UMR5536 CNRS (Centre National de Recherche Scientifique)INSB (Institut National des Sciences Biologiques) Bordeaux France
| | - Cyril Lorenzato
- CRMSB (Centre de Resonance Magnétique des Systèmes Biologiques)UMR5536 CNRS (Centre National de Recherche Scientifique)INSB (Institut National des Sciences Biologiques) Bordeaux France
| | | | - Gisèle Clofent-Sanchez
- CRMSB (Centre de Resonance Magnétique des Systèmes Biologiques)UMR5536 CNRS (Centre National de Recherche Scientifique)INSB (Institut National des Sciences Biologiques) Bordeaux France
| | - Marie-Josée Jacobin-Valat
- CRMSB (Centre de Resonance Magnétique des Systèmes Biologiques)UMR5536 CNRS (Centre National de Recherche Scientifique)INSB (Institut National des Sciences Biologiques) Bordeaux France
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13
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Li H, Xu X, Luo B, Zhang Y. The Predictive Value of Carotid Ultrasonography With Cardiovascular Risk Factors-A "SPIDER" Promoting Atherosclerosis. Front Cardiovasc Med 2021; 8:706490. [PMID: 34447790 PMCID: PMC8382941 DOI: 10.3389/fcvm.2021.706490] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 07/19/2021] [Indexed: 12/18/2022] Open
Abstract
Insufficient recommendations do not support the clinical use of carotid ultrasonography for further risk stratification in moderate-to-high risk patients with cardiovascular disease (CVD). A literature review was performed to assess six aspects of the research progress and limitations of carotid ultrasonography and carotid atherosclerosis-related risk factors: (1) structures of the carotid intima and media; (2) plaques; (3) inflammation; (4) dynamics of carotid blood flow; (5) early detection and intervention; and (6) risk factors for CVD. Although carotid intima-media thickness and carotid plaques are well-acknowledged independent predictors of CVD risk, normative and cut-off values are difficult to define due to the heterogeneous measurements reported in previous studies. Plaque properties, including location, number, density, and size, become more important risk predictors for cardiovascular disease, but a better approach for clinical use needs to be further established. Three-dimensional ultrasound and contrast-enhanced ultrasound are promising for promoting risk stratification with more details on plaque morphology. Moreover, inflammatory diseases and biomarkers should be evaluated for a full assessment of the inflammatory burden for atherosclerosis. Carotid flow velocity is not only an indicator for stenosis but also a potential risk predictor. Carotid atherosclerosis should be detected and treated early, and additional clinical trials are needed to determine the efficacy of these measures in reducing CVD risk. Cardiovascular risk factors tend to affect carotid plaques, and early treat-to-target therapy might yield clinical benefits. Based on the aforementioned six aspects, we consider that these six important factors act like a “SPIDER” spinning the web of atherosclerosis; a timely comprehensive assessment and intervention may halt the progression to CVD. Carotid ultrasound results should be combined with other atherosclerotic factors, and a comprehensive risk assessment may help to guide cardiovascular prevention decisions.
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Affiliation(s)
- Hongwei Li
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China
| | - Xiaolin Xu
- Department of Ultrasound, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Baoming Luo
- Department of Ultrasound, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yuling Zhang
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China
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14
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Kadoglou NPE, Christodoulou E, Kostomitsopoulos N, Valsami G. The cardiovascular-protective properties of saffron and its potential pharmaceutical applications: A critical appraisal of the literature. Phytother Res 2021; 35:6735-6753. [PMID: 34448254 DOI: 10.1002/ptr.7260] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Revised: 08/09/2021] [Accepted: 08/11/2021] [Indexed: 12/17/2022]
Abstract
Saffron, the dried stigma of Crocus sativus L., is used in traditional medicine for its healing properties and the treatment of various pathological conditions. The present literature review aimed to summarize and evaluate the preclinical and clinical data regarding the protective effects and mechanisms of saffron and its main components (crocin, crocetin, safranal) on cardiovascular risk factors and diseases. Many in vitro and animal studies have been conducted implicating antioxidant, hypolipidemic, anti-diabetic, and antiinflammatory impact of saffron and its constituents. Notably, there is evidence of direct atherosclerosis regression and stabilization in valid atherosclerosis-prone animal models. However, current clinical trials have shown mostly weak effects of saffron and its constituents on cardiovascular risk factors: (a) Modest lowering of fasting blood glucose, without significant reduction of HbA1c in type 2 diabetic patients, (b) moderate/controversial hypolipidemic effects, (c) negligible hypotensive effect, and (d) inconsistent modification of metabolic syndrome parameters. There are important drawbacks in clinical trial design, including the absence of pharmacokinetic/pharmacodynamic tests, the wide variance of doses and cohorts' characteristics, the small number of patients, the short duration. Therefore, large, properly designed, high-quality clinical trials, focusing on specific conditions are required to evaluate the biological/pharmacological activities and firmly establish the clinical efficacy of saffron and its possible therapeutic uses in cardiovascular diseases.
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Affiliation(s)
| | - Eirini Christodoulou
- Laboratory of Biopharmaceutics-Pharmacokinetics, Department of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, Athens, Greece
| | - Nikolaos Kostomitsopoulos
- Center of Clinical Experimental Surgery and Translational Research, Biomedical Research Foundation, Academy of Athens, Athens, Greece
| | - Georgia Valsami
- Laboratory of Biopharmaceutics-Pharmacokinetics, Department of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, Athens, Greece
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15
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Blanda V, Bracale UM, Di Taranto MD, Fortunato G. Galectin-3 in Cardiovascular Diseases. Int J Mol Sci 2020; 21:ijms21239232. [PMID: 33287402 PMCID: PMC7731136 DOI: 10.3390/ijms21239232] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 11/28/2020] [Accepted: 12/01/2020] [Indexed: 12/11/2022] Open
Abstract
Galectin-3 (Gal-3) is a β-galactoside-binding protein belonging to the lectin family with pleiotropic regulatory activities and several physiological cellular functions, such as cellular growth, proliferation, apoptosis, differentiation, cellular adhesion, and tissue repair. Inflammation, tissue fibrosis and angiogenesis are the main processes in which Gal-3 is involved. It is implicated in the pathogenesis of several diseases, including organ fibrosis, chronic inflammation, cancer, atherosclerosis and other cardiovascular diseases (CVDs). This review aims to explore the connections of Gal-3 with cardiovascular diseases since they represent a major cause of morbidity and mortality. We herein discuss the evidence on the pro-inflammatory role of Gal-3 in the atherogenic process as well as the association with plaque features linked to lesion stability. We report the biological role and molecular mechanisms of Gal-3 in other CVDs, highlighting its involvement in the development of cardiac fibrosis and impaired myocardium remodelling, resulting in heart failure and atrial fibrillation. The role of Gal-3 as a prognostic marker of heart failure is described together with possible diagnostic applications to other CVDs. Finally, we report the tentative use of Gal-3 inhibition as a therapeutic approach to prevent cardiac inflammation and fibrosis.
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Affiliation(s)
- Valeria Blanda
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli Federico II, 80131 Naples, Italy; (V.B.); (G.F.)
- Istituto Zooprofilattico Sperimentale della Sicilia, via Gino Marinuzzi 3, 90129 Palermo, Italy
| | - Umberto Marcello Bracale
- Dipartimento di Sanità Pubblica, Università degli Studi di Napoli Federico II, 80131 Naples, Italy;
| | - Maria Donata Di Taranto
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli Federico II, 80131 Naples, Italy; (V.B.); (G.F.)
- CEINGE S.C.a r.l. Biotecnologie Avanzate, 80131 Naples, Italy
- Correspondence: ; Tel.: +39-081-7463530
| | - Giuliana Fortunato
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli Federico II, 80131 Naples, Italy; (V.B.); (G.F.)
- CEINGE S.C.a r.l. Biotecnologie Avanzate, 80131 Naples, Italy
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16
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Di Gregoli K, Somerville M, Bianco R, Thomas AC, Frankow A, Newby AC, George SJ, Jackson CL, Johnson JL. Galectin-3 Identifies a Subset of Macrophages With a Potential Beneficial Role in Atherosclerosis. Arterioscler Thromb Vasc Biol 2020; 40:1491-1509. [PMID: 32295421 PMCID: PMC7253188 DOI: 10.1161/atvbaha.120.314252] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2018] [Accepted: 04/06/2020] [Indexed: 12/15/2022]
Abstract
OBJECTIVE Galectin-3 (formerly known as Mac-2), encoded by the LGALS3 gene, is proposed to regulate macrophage adhesion, chemotaxis, and apoptosis. We investigated the role of galectin-3 in determining the inflammatory profile of macrophages and composition of atherosclerotic plaques. Approach and Results: We observed increased accumulation of galectin-3-negative macrophages within advanced human, rabbit, and mouse plaques compared with early lesions. Interestingly, statin treatment reduced galectin-3-negative macrophage accrual in advanced plaques within hypercholesterolemic (apolipoprotein E deficient) Apoe-/- mice. Accordingly, compared with Lgals3+/+:Apoe-/- mice, Lgals3-/-:Apoe-/- mice displayed altered plaque composition through increased macrophage:smooth muscle cell ratio, reduced collagen content, and increased necrotic core area, characteristics of advanced plaques in humans. Additionally, macrophages from Lgals3-/- mice exhibited increased invasive capacity in vitro and in vivo. Furthermore, loss of galectin-3 in vitro and in vivo was associated with increased expression of proinflammatory genes including MMP (matrix metalloproteinase)-12, CCL2 (chemokine [C-C motif] ligand 2), PTGS2 (prostaglandin-endoperoxide synthase 2), and IL (interleukin)-6, alongside reduced TGF (transforming growth factor)-β1 expression and consequent SMAD signaling. Moreover, we found that MMP12 cleaves macrophage cell-surface galectin-3 resulting in the appearance of a 22-kDa fragment, whereas plasma levels of galectin-3 were reduced in Mmp12-/-:Apoe-/- mice, highlighting a novel mechanism where MMP12-dependent cleavage of galectin-3 promotes proinflammatory macrophage polarization. Moreover, galectin-3-positive macrophages were more abundant within plaques of Mmp12-/-:Apoe-/- mice compared with Mmp12+/+:Apoe-/- animals. CONCLUSIONS This study reveals a prominent protective role for galectin-3 in regulating macrophage polarization and invasive capacity and, therefore, delaying plaque progression.
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Affiliation(s)
- Karina Di Gregoli
- From the Laboratory of Cardiovascular Pathology, Bristol Medical School, Faculty of Health Sciences, University of Bristol, England
| | - Michelle Somerville
- From the Laboratory of Cardiovascular Pathology, Bristol Medical School, Faculty of Health Sciences, University of Bristol, England
| | - Rosaria Bianco
- From the Laboratory of Cardiovascular Pathology, Bristol Medical School, Faculty of Health Sciences, University of Bristol, England
| | - Anita C. Thomas
- From the Laboratory of Cardiovascular Pathology, Bristol Medical School, Faculty of Health Sciences, University of Bristol, England
| | - Aleksandra Frankow
- From the Laboratory of Cardiovascular Pathology, Bristol Medical School, Faculty of Health Sciences, University of Bristol, England
| | - Andrew C. Newby
- From the Laboratory of Cardiovascular Pathology, Bristol Medical School, Faculty of Health Sciences, University of Bristol, England
| | - Sarah J. George
- From the Laboratory of Cardiovascular Pathology, Bristol Medical School, Faculty of Health Sciences, University of Bristol, England
| | - Christopher L. Jackson
- From the Laboratory of Cardiovascular Pathology, Bristol Medical School, Faculty of Health Sciences, University of Bristol, England
| | - Jason L. Johnson
- From the Laboratory of Cardiovascular Pathology, Bristol Medical School, Faculty of Health Sciences, University of Bristol, England
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Święcki P, Sawicki R, Knapp M, Kamiński KA, Ptaszyńska-Kopczyńska K, Sobkowicz B, Lisowska A. Galectin-3 as the Prognostic Factor of Adverse Cardiovascular Events in Long-Term Follow up in Patients after Myocardial Infarction-A Pilot Study. J Clin Med 2020; 9:E1640. [PMID: 32485853 DOI: 10.3390/jcm9061640] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 05/23/2020] [Accepted: 05/25/2020] [Indexed: 02/06/2023] Open
Abstract
Galectin-3 (Gal-3) is a new independent risk factor in the development and severity of coronary artery disease (CAD). The aim of the study was to evaluate whether Gal-3 concentration has prognostic value and if it reflects the progression of atherosclerosis in carotid arteries in patients with CAD after acute myocardial infarction (AMI). The analysis included 110 patients who were hospitalized due to AMI, treated with primary coronary intervention (PCI) and further attended a follow-up visit, and 100 healthy volunteers. The Gal-3 concentration and carotid ultrasound were evaluated at baseline and on a follow-up visit. We found that the Gal-3 concentration in the group with hyperlipidemia decreased during the observation (10.7 vs. 7.9 ng/mL, p = 0.00003). Patients rehospitalized during follow up had higher concentration of Gal-3 in the acute phase of myocardial infarction (MI) (10.7 vs. 7.2 ng/mL, p = 0.02; 10.1 vs. 8.0 ng/mL, p = 0.002, respectively). In the group of patients who had none of the following endpoints: subsequent MI, PCI, coronary artery bypass grafting (CABG) or stroke, there was a decrease in Gal-3 concentration at the follow-up visit. Parameters affecting the frequency of a composite endpoint occurrence are: the presence of atheromatous plaque in the carotid artery (p = 0.017), Gal-3 (p = 0.004) and haemoglobin (p = 0.03) concentration. In multivariate analysis, only Gal-3 concentration higher than 9.2 ng/mL at discharge was associated with a nine-fold increase of risk of composite endpoint occurrence (p = 0.0005, OR = 9.47, 95% CI 2.60–34.45). A significant decrease in Gal-3 concentration was observed in the group of patients after AMI without the endpoint occurrence during observation.
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Sun Z, Li L, Zhang L, Yan J, Shao C, Bao Z, Liu J, Li Y, Zhou M, Hou L, Jing L, Pang Q, Geng Y, Mao X, Gu W, Wang Z. Macrophage galectin-3 enhances intimal translocation of vascular calcification in diabetes mellitus. Am J Physiol Heart Circ Physiol 2020; 318:H1068-H1079. [PMID: 32216615 DOI: 10.1152/ajpheart.00690.2019] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The clinical risks and prognosis of diabetic vascular intimal calcification (VIC) and medial calcification (VMC) are different. This study aims to investigate the mechanism of VIC/VMC translocation. Anterior tibial arteries were collected from patients with diabetic foot amputation. The patients were then divided into VIC and VMC groups. There were plaques in all anterior tibial arteries, while the enrichment of galectin-3 in arterial plaques in the VIC group was significantly higher than that in the VMC group. Furthermore, a macrophage/vascular smooth muscle cell (VSMC) coculture system was constructed. VSMC-derived extracellular vesicles (EVs) was labeled with fluorescent probe. After macrophages were pretreated with recombinant galectin-3 protein, the migration of VSMC-derived EVs and VSMC-derived calcification was more pronounced. And anti-galectin-3 antibody can inhibit this process of EVs and calcification translocation. Then, lentivirus (LV)-treated bone marrow cells (BMCs) were transplanted into apolipoprotein E-deficient (ApoE-/-) mice, and a diabetic atherosclerosis mouse model was constructed. After 15 wk of high-fat diet, ApoE-/- mice transplanted with LV-shgalectin-3 BMCs exhibited medial calcification and a concentrated distribution of EVs in the media. In conclusion, upregulation of galectin-3 in macrophages promotes the migration of VSMC-derived EVs to the intima and induces diabetic vascular intimal calcification.NEW & NOTEWORTHY The clinical risk and prognosis of vascular intimal and medial calcification are different. Macrophage galectin-3 regulates the migration of vascular smooth muscle cell-derived extracellular vesicles and mediates diabetic vascular intimal/medial calcification translocation. This study may provide insights into the early intervention in diabetic vascular calcification.
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Affiliation(s)
- Zhen Sun
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Lihua Li
- Department of Pathology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Lili Zhang
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Jinchuan Yan
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Chen Shao
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Zhengyang Bao
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Jia Liu
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Yalan Li
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Mengxue Zhou
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Lina Hou
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Lele Jing
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Qiwen Pang
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Yue Geng
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Xiang Mao
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Wen Gu
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Zhongqun Wang
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
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Abstract
PURPOSE OF REVIEW The effects of statin loading before, during or after vascular interventions on cardiovascular and renal outcomes are discussed. Furthermore, the selection of optimal statin type and dose, according to current evidence or guidelines, is considered. The importance of treating statin intolerance and avoiding statin discontinuation is also discussed. RECENT FINDINGS Statin loading has been shown to beneficially affect cardiovascular outcomes, total mortality and/or contrast-induced acute kidney injury, in patients undergoing vascular procedures such as percutaneous coronary intervention (PCI), coronary artery bypass grafting (CABG), carotid endarterectomy (CEA), carotid artery stenting, endovascular aneurysm repair, open abdominal aortic aneurysms (AAA) repair and lower extremities vascular interventions. High-dose statin pretreatment is recommended for PCI and CABG according to current guidelines. Statin discontinuation should be avoided during acute cardiovascular events and vascular interventions; adequate measures should be implemented to overcome statin intolerance. SUMMARY Statin loading is an important clinical issue in patients with cardiac and noncardiac vascular diseases, including carotid artery disease, peripheral artery disease and AAA, undergoing vascular interventions. Cardiologists and vascular surgeons should be aware of current evidence and implement guidelines in relation to statin loading, discontinuation and intolerance.
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Oyenuga A, Folsom AR, Fashanu O, Aguilar D, Ballantyne CM. Plasma Galectin-3 and Sonographic Measures of Carotid Atherosclerosis in the Atherosclerosis Risk in Communities Study. Angiology 2019; 70:47-55. [PMID: 29879846 PMCID: PMC6239970 DOI: 10.1177/0003319718780772] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Galectin-3 is a β-galactoside-binding lectin that plays a role in the regulation of several conditions that are associated with atherosclerosis. The goal of this cross-sectional study was to assess the association of plasma galectin-3 concentrations with sonographic measures of carotid atherosclerosis in the Atherosclerosis Risk in Communities study. Linear regression was used to determine the difference and 95% confidence intervals (CIs) for carotid intima-media thickness (cIMT) by categorical and continuous representations of galectin-3. Logistic regression was used to determine the odds ratio and 95% CI, separately, for dichotomized cIMT (75th percentile = 0.9 mm) and carotid plaque and/or shadowing. Compared to those in the first quintile of galectin-3, those in the fifth quintile of galectin-3 level had higher cIMT (mean difference: 0.020 mm after multivariable adjustment; P trend = .04). Moreover, compared to those in the lowest galectin-3 quintile, those in the highest galectin-3 quintile had higher odds of carotid plaque/and or shadowing (odds ratio 1.13 after multivariable adjustment; P trend = .014). Higher levels of galectin-3 are associated with greater carotid atherosclerosis. Our findings provide support for the role of inflammatory biomarkers in the pathogenesis of atherosclerosis and suggest galectin-3 as a possible target for intervention in the prevention or management of atherosclerotic disease.
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Affiliation(s)
- Abayomi Oyenuga
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, Minnesota, USA.
| | - Aaron R. Folsom
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, Minnesota, USA.
| | - Oluwaseun Fashanu
- Department for the Prevention of Heart Disease, Johns Hopkins School of Medicine, Baltimore, Maryland, USA.
| | - David Aguilar
- Department of Epidemiology, Human Genetics, and Environmental Sciences, University of Texas Health Science Ciccarone Center, Houston, Texas, USA.
| | - Christie M. Ballantyne
- Department of Medicine, Baylor College of Medicine and Methodist DeBakey Heart and Vascular Center, Houston, Texas, USA.
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Iacobini C, Blasetti Fantauzzi C, Bedini R, Pecci R, Bartolazzi A, Amadio B, Pesce C, Pugliese G, Menini S. Galectin-3 is essential for proper bone cell differentiation and activity, bone remodeling and biomechanical competence in mice. Metabolism 2018; 83:149-158. [PMID: 29432728 DOI: 10.1016/j.metabol.2018.02.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Revised: 01/19/2018] [Accepted: 02/03/2018] [Indexed: 12/30/2022]
Abstract
OBJECTIVE Galectin-3 is constitutively expressed in bone cells and was recently shown to modulate osteogenic transdifferentiation of vascular smooth muscle cells and atherosclerotic calcification. However, the role of galectin-3 in bone physiology is largely undefined. To address this issue, we analyzed (1) the skeletal features of 1-, 3- and 6-month-old galectin-3 null (Lgals3-/-) and wild type (WT) mice and (2) the differentiation and function of osteoblasts and osteoclasts derived from these animals. METHODS Long bone phenotype, gene expression profile, and remodeling were investigated by micro-computed tomography, real time-PCR, static and dynamic histomorphometry, and assessment of biochemical markers of bone resorption and formation. Bone competence was also evaluated by biomechanical testing at 3 months. In vitro, the effects of galectin-3 deficiency on bone cell differentiation and function were investigated by assessing (a) gene expression of osteoblast markers, alkaline phosphatase activity, mineralization assay, and WNT/β-catenin signaling (of which galectin-3 is a known regulator) in osteoblasts; and (b) tartrate-resistant acid phosphatase activity and bone resorption activity in osteoclasts. RESULTS Lgals3-/- mice revealed a wide range of age-dependent alterations including lower bone formation and higher bone resorption, accelerated age-dependent trabecular bone loss (p < 0.01 vs. WT at 3 months) and reduced bone strength (p < 0.01 vs. WT at 3 months). These abnormalities were accompanied by a steady inflammatory state, as revealed by higher bone expression of the pro-inflammatory cytokines interleukin (IL)-1β and IL-6 (p < 0.001 vs. WT at 3 months), increased content of osteal macrophages (p < 0.01 vs. WT at 3 months), and reduced expression of markers of alternative (M2) macrophage activation. Lgals3-/- osteoblasts and osteoclasts showed impaired terminal differentiation, reduced mineralization capacity (p < 0.01 vs. WT cells) and resorption activity (p < 0.01 vs. WT cells). Mechanistically, impaired differentiation and function of Lgals3-/- osteoblasts was associated with altered WNT/β-catenin signaling (p < 0.01 vs. WT cells). CONCLUSIONS These data provide evidence for a contribution of galectin-3 to bone cell maturation and function, bone remodeling, and biomechanical competence, thus identifying galectin-3 as a promising therapeutic target for age-related disorders of bone remodeling.
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Affiliation(s)
- Carla Iacobini
- Department of Clinical and Molecular Medicine, "La Sapienza" University, 00189 Rome, Italy
| | | | - Rossella Bedini
- National Centre of Innovative Technologies in Public Health, Italian National Institute of Health, 00161 Rome, Italy
| | - Raffaella Pecci
- National Centre of Innovative Technologies in Public Health, Italian National Institute of Health, 00161 Rome, Italy
| | - Armando Bartolazzi
- Laboratory of Surgical and Experimental Pathology, Sant'Andrea University Hospital, 00189 Rome, Italy; Department of Oncology-Pathology, Cancer Center Karolinska Universitetssjukhuset Solna, S-17176 Stockholm, Sweden
| | - Bruno Amadio
- SAFU Laboratory, Department of Research, Advanced Diagnostics, and Technological Innovation, Translational Research Area, Regina Elena National Cancer Institute, 00144 Rome, Italy
| | - Carlo Pesce
- DINOGMI, University of Genoa Medical School, 16132 Genoa, Italy
| | - Giuseppe Pugliese
- Department of Clinical and Molecular Medicine, "La Sapienza" University, 00189 Rome, Italy.
| | - Stefano Menini
- Department of Clinical and Molecular Medicine, "La Sapienza" University, 00189 Rome, Italy
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Dong R, Zhang M, Hu Q, Zheng S, Soh A, Zheng Y, Yuan H. Galectin-3 as a novel biomarker for disease diagnosis and a target for therapy (Review). Int J Mol Med 2017; 41:599-614. [PMID: 29207027 PMCID: PMC5752178 DOI: 10.3892/ijmm.2017.3311] [Citation(s) in RCA: 132] [Impact Index Per Article: 18.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Accepted: 11/29/2017] [Indexed: 01/03/2023] Open
Abstract
Galectin-3 is a member of the galectin family, which are β‑galactoside‑binding lectins with ≥1 evolutionary conserved carbohydrate‑recognition domain. It binds proteins in a carbohydrate‑dependent and ‑independent manner. Galectin‑3 is predominantly located in the cytoplasm; however, it shuttles into the nucleus and is secreted onto the cell surface and into biological fluids including serum and urine. It serves important functions in numerous biological activities including cell growth, apoptosis, pre‑mRNA splicing, differentiation, transformation, angiogenesis, inflammation, fibrosis and host defense. Numerous previous studies have indicated that galectin‑3 may be used as a diagnostic or prognostic biomarker for certain types of heart disease, kidney disease and cancer. With emerging evidence to support the function and application of galectin‑3, the current review aims to summarize the latest literature regarding the biomarker characteristics and potential therapeutic application of galectin‑3 in associated diseases.
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Affiliation(s)
- Rui Dong
- Department of Pediatric Hepatobiliary Surgery, Children's Hospital of Fudan University and Key Laboratory of Neonatal Disease, Ministry of Health, Shanghai 200433, P.R. China
| | - Min Zhang
- Medical College, Xizang Minzu University, Xianyang, Shaanxi 712000, P.R. China
| | - Qunying Hu
- Medical College, Xizang Minzu University, Xianyang, Shaanxi 712000, P.R. China
| | - Shan Zheng
- Department of Pediatric Hepatobiliary Surgery, Children's Hospital of Fudan University and Key Laboratory of Neonatal Disease, Ministry of Health, Shanghai 200433, P.R. China
| | - Andrew Soh
- Medical Scientific Affairs, Abbott Diagnostics Division, Abbott Laboratories, Shanghai 200032, P.R. China
| | - Yijie Zheng
- Medical Scientific Affairs, Abbott Diagnostics Division, Abbott Laboratories, Shanghai 200032, P.R. China
| | - Hui Yuan
- Department of Clinical Laboratory, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, P.R. China
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Venkatraman A, Hardas S, Patel N, Singh Bajaj N, Arora G, Arora P. Galectin-3: an emerging biomarker in stroke and cerebrovascular diseases. Eur J Neurol 2017; 25:238-246. [PMID: 29053903 DOI: 10.1111/ene.13496] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Accepted: 10/16/2017] [Indexed: 01/16/2023]
Abstract
The carbohydrate-binding molecule galectin-3 has garnered significant attention recently as a biomarker for various conditions ranging from cardiac disease to obesity. Although there have been several recent studies investigating its role in stroke and other cerebrovascular diseases, awareness of this emerging biomarker in the wider neurology community is limited. We performed a systematic search in PubMed, Embase, Scopus, CINAHL, Clinicaltrials.gov and the Cochrane library in November and December 2016 for articles related to galectin-3 and cerebrovascular disease. We included both human and pre-clinical studies in order to provide a comprehensive view of the state of the literature on this topic. The majority of the relevant literature focuses on stroke, cerebral ischemia and atherosclerosis, but some recent attention has also been devoted to intracranial and subarachnoid hemorrhage. Higher blood levels of galectin-3 correlate with worse outcomes in atherosclerotic disease as well as in intracranial and subarachnoid hemorrhage in human studies. However, experimental evidence supporting the role of galectin-3 in these phenotypes is not as robust. It is likely that the role of galectin-3 in the inflammatory cascade within the central nervous system following injury is responsible for many of its effects, but its varied physiological functions and multiple sites of expression mean that it may have different effects depending on the nature of the disease condition and the time since injury. In summary, experimental and human research raises the possibility that galectin-3, which is closely linked to the inflammatory cascade, could be of value as a prognostic marker and therapeutic target in cerebrovascular disease.
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Affiliation(s)
- A Venkatraman
- Department of Neurology, Massachusetts General Hospital/Brigham and Women's Hospital/Harvard Medical School, Boston, MA
| | - S Hardas
- Division of Cardiology, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL
| | - N Patel
- Division of Cardiology, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL
| | - N Singh Bajaj
- Division of Cardiology, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL
| | - G Arora
- Division of Cardiology, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL
| | - P Arora
- Division of Cardiology, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL.,Section of Cardiology, Birmingham Veterans Affairs Medical Center, Birmingham, AL, USA
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Abstract
PURPOSE OF REVIEW The pivotal role of macrophages in experimental atherosclerosis is firmly established, but their contribution to human disease is less well defined. In this review we have outlined the current insights on macrophage phenotypes and their presumed precursors, monocytes, in clinical atherosclerosis, and their association with disease progression. Moreover, we will assess major clinical modifiers of macrophage-mediated plaque inflammation and define the outstanding questions for further study. RECENT FINDINGS Our survey indicates that macrophage accumulation and status in human plaques are linked with lesion progression and destabilization as well as with symptomatic coronary artery disease. Likewise, levels of their precursors, circulating monocytes were repeatedly seen to associate with atherosclerosis and to predict clinical outcome. Furthermore, the presence and phenotype of both macrophages and monocytes appears to be responsive to the traditional risk factors of atherosclerosis, including hypercholesterolemia, hypertension, and type 2 diabetes, and to treatment thereof, with clear repercussions on disease development. SUMMARY Although plaque macrophages and their precursor cells do represent attractive targets for treating cardiovascular diseases, this therapeutic avenue requires much deeper understanding of the complexity of macrophage biology in human atherosclerosis than available at present.
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Affiliation(s)
- Erik A L Biessen
- aDepartment of Pathology bDepartment of Internal Medicine, Cardiovascular Research Institute Maastricht, Maastricht University, Maastricht, the Netherlands cInstitute for Molecular Cardiovascular Research (IMCAR), University Hospital RWTH, Aachen, Aachen, Germany
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25
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Agnello L, Bivona G, Lo Sasso B, Scazzone C, Bazan V, Bellia C, Ciaccio M. Galectin-3 in acute coronary syndrome. Clin Biochem 2017; 50:797-803. [DOI: 10.1016/j.clinbiochem.2017.04.018] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Revised: 04/20/2017] [Accepted: 04/25/2017] [Indexed: 11/18/2022]
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26
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Oksala N, Seppälä I, Rahikainen R, Mäkelä KM, Raitoharju E, Illig T, Klopp N, Kholova I, Laaksonen R, Karhunen P, Hytönen V, Lehtimäki T. Synergistic Expression of Histone Deacetylase 9 and Matrix Metalloproteinase 12 in M4 Macrophages in Advanced Carotid Plaques. Eur J Vasc Endovasc Surg 2017; 53:632-640. [DOI: 10.1016/j.ejvs.2017.02.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Accepted: 02/09/2017] [Indexed: 01/16/2023]
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27
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Bivona G, Bellia C, Lo Sasso B, Agnello L, Scazzone C, Novo G, Ciaccio M. Short-term Changes in Gal 3 Circulating Levels After Acute Myocardial Infarction. Arch Med Res 2016; 47:521-5. [DOI: 10.1016/j.arcmed.2016.12.009] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Accepted: 12/09/2016] [Indexed: 12/21/2022]
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28
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Farouk A, Elminshawy A, Abdel Bary M, Hassan MH, Abd el-Rahman KAEB, Saleem TH. Serial changes in the serum levels of leptin, homocysteine, galectin-3, total phospholipids and hexosamines among patients undergoing coronary artery bypass grafting. Journal of the Egyptian Society of Cardio-Thoracic Surgery 2016; 24:207-214. [DOI: 10.1016/j.jescts.2016.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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Jansen H, Koenig W, Jaensch A, Mons U, Breitling LP, Scharnagl H, Stojakovic T, Schunkert H, Brenner H, Rothenbacher D. Prognostic Utility of Galectin-3 for Recurrent Cardiovascular Events During Long-term Follow-up in Patients with Stable Coronary Heart Disease: Results of the KAROLA Study. Clin Chem 2016; 62:1372-9. [PMID: 27540030 DOI: 10.1373/clinchem.2016.257550] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Accepted: 06/27/2016] [Indexed: 02/06/2023]
Abstract
BACKGROUND Galectin-3 has emerged as a potential useful novel biomarker for heart failure and cardiovascular disease (CVD). However, it remains unclear whether galectin-3 is associated with recurrent cardiovascular events during long-term follow-up of patients with stable coronary heart disease (CHD) after adjustment for multiple established and novel risk factors. METHODS We measured galectin-3 at baseline in a cohort consisting of 1035 CHD patients and followed them for 13 years to assess a combined CVD end point. Moreover, we adjusted for multiple traditional and novel risk factors. RESULTS Galectin-3 concentration was positively associated with the number of affected coronary arteries, history of heart failure, and multiple traditional risk factors. Also, galectin-3 correlated significantly with emerging risk factors [e.g., cystatin C, N-terminal pro-B-type natriuretic peptide (NT-proBNP), high-sensitivity (hs)-troponin]. During follow-up (median 12.0 years), 260 fatal and nonfatal CVD events occurred. The top quartile of galectin-3 concentration was significantly associated with CVD events compared to the bottom quartile after adjustment for age and sex [hazard ratio (HR) 1.88 (95% CI, 1.30-2.73), P = 0.001 for trend] as well as for established CVD risk factors (HR 1.67, 95% CI, 1.14-2.46, P = 0.011 for trend). However, after adjustment for other biomarkers available [including eGFR (estimated glomerular filtration rate), sST2 protein, GDF-15 (growth differentiation factor 15), NT-proBNP, and hs-troponin], the association was no longer statistically significant [HR 1.11 (95% CI 0.72-1.70), P = 0.82 for trend]. CONCLUSIONS Galectin-3 does not independently predict recurrent cardiovascular events in patients with established CHD after adjustment for markers of hemodynamic stress, myocardial injury, inflammation, and renal dysfunction.
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Affiliation(s)
- Henning Jansen
- Deutsches Herzzentrum München, Technische Universität München, Munich, Germany
| | - Wolfgang Koenig
- Deutsches Herzzentrum München, Technische Universität München, Munich, Germany; DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Technische Universität München, Munich, Germany;
| | - Andrea Jaensch
- Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm, Germany
| | - Ute Mons
- Division of Clinical Epidemiology and Aging Research C070, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Lutz P Breitling
- Division of Clinical Epidemiology and Aging Research C070, German Cancer Research Center (DKFZ), Heidelberg, Germany; Pneumology and Respiratory Critical Care Medicine, Thoraxklinik, University of Heidelberg, Heidelberg, Germany
| | - Hubert Scharnagl
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Graz, Austria
| | - Tatjana Stojakovic
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Graz, Austria
| | - Heribert Schunkert
- Deutsches Herzzentrum München, Technische Universität München, Munich, Germany; DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Technische Universität München, Munich, Germany
| | - Hermann Brenner
- Division of Clinical Epidemiology and Aging Research C070, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Dietrich Rothenbacher
- Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm, Germany; Division of Clinical Epidemiology and Aging Research C070, German Cancer Research Center (DKFZ), Heidelberg, Germany
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Djordjevic A, Zivkovic M, Stankovic A, Zivotic I, Koncar I, Davidovic L, Alavantic D, Djuric T. Genetic Variants in the Vicinity of LGALS-3 Gene and LGALS-3 mRNA Expression in Advanced Carotid Atherosclerosis: An Exploratory Study. J Clin Lab Anal 2016; 30:1150-1157. [PMID: 27207566 DOI: 10.1002/jcla.21996] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Accepted: 04/16/2016] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND Previous research has shown that there is an association between galectin-3 (gal-3) protein and cardiovascular pathology. The aim of this study was to investigate the effects of rs2274273 and rs17128183 on genetic susceptibility to advanced carotid atherosclerosis (CA) and its complications. The rs2274273 has been singled out as the lead SNP of the haplotype block containing LGALS-3 (gal-3 gene) associated with gal-3 circulating levels, while rs17128183 constitutes a potentially functional SNP of the same hap-block. We further sought to determine whether these genetic variants have an impact on the expression of LGALS-3 mRNA in human carotid atherosclerotic plaque tissue. METHODS The study encompassed 300 control subjects and 485 patients with advanced CA who had undergone carotid endarterectomy. Rs2274273, rs17128183, and LGALS-3 relative mRNA expression was detected by means of real-time PCR (TaqMan® technology). RESULTS There were no statistically significant associations of the investigated genetic variants with susceptibility to advanced CA, nor did we find any associations in terms of ultrasonographically defined plaque phenotypes. The relative expression of LGALS-3 mRNA proved to be significantly higher in carriers of the rare alleles (P = 0.039) for both genetic variants. CONCLUSION Our exploratory results suggest that while rs2274273 and rs17128183 bear no association with the risk of advanced CA or CA-related complications, these genetic variants are likely to affect LGALS-3 expression levels. In order to reach a definitive conclusion on the role played by rs2274273 and rs17128183 in advanced CA, our results should be further validated.
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Affiliation(s)
- Ana Djordjevic
- VINCA Institute of Nuclear Sciences, Laboratory for Radiobiology and Molecular Genetics, University of Belgrade, Belgrade, Serbia
| | - Maja Zivkovic
- VINCA Institute of Nuclear Sciences, Laboratory for Radiobiology and Molecular Genetics, University of Belgrade, Belgrade, Serbia
| | - Aleksandra Stankovic
- VINCA Institute of Nuclear Sciences, Laboratory for Radiobiology and Molecular Genetics, University of Belgrade, Belgrade, Serbia
| | - Ivan Zivotic
- VINCA Institute of Nuclear Sciences, Laboratory for Radiobiology and Molecular Genetics, University of Belgrade, Belgrade, Serbia
| | - Igor Koncar
- Clinic for Vascular and Endovascular Surgery, Clinical Center of Serbia, Belgrade, Serbia.,Medical Faculty, University of Belgrade, Belgrade, Serbia
| | - Lazar Davidovic
- Clinic for Vascular and Endovascular Surgery, Clinical Center of Serbia, Belgrade, Serbia.,Medical Faculty, University of Belgrade, Belgrade, Serbia
| | - Dragan Alavantic
- VINCA Institute of Nuclear Sciences, Laboratory for Radiobiology and Molecular Genetics, University of Belgrade, Belgrade, Serbia
| | - Tamara Djuric
- VINCA Institute of Nuclear Sciences, Laboratory for Radiobiology and Molecular Genetics, University of Belgrade, Belgrade, Serbia.
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Winter MP, Wiesbauer F, Alimohammadi A, Blessberger H, Pavo N, Schillinger M, Huber K, Wojta J, Lang IM, Maurer G, Goliasch G. Soluble galectin-3 is associated with premature myocardial infarction. Eur J Clin Invest 2016; 46:386-91. [PMID: 26880404 DOI: 10.1111/eci.12605] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2015] [Accepted: 02/11/2016] [Indexed: 12/11/2022]
Abstract
BACKGROUND Inflammatory responses are pivotal in the initiation and development of premature atherosclerotic lesions. Galectin-3 represents a valuable biomarker for both progression and destabilization of atherosclerotic lesions. This study aims to assess the involvement of galectin-3 in premature myocardial infarction. DESIGN In this multicentre case-control study, we assessed circulating galectin-3 levels in 144 patients comprising 72 consecutive survivors of acute myocardial infarction (≤ 40 years) and 72 hospital controls frequency matched for age, gender and centre. RESULTS Patients with acute myocardial infarction showed significantly higher galectin-3 levels as compared to controls in the acute phase of acute myocardial infarction (2552 ± 1992 vs. 1666 ± 829 pg/mL; P < 0·001) as well as in the stable phase 1 year after the index event (3692 ± 1774 vs. 1666 ± 829 pg/mL; P < 0·001). Circulating galectin-3 was significantly and independently associated with premature myocardial infarction in the logistic regression analysis (acute phase: adj. OR per 1-SD change 2·03, 95% CI 1·30-3·19; P = 0·002; stable phase: adj. OR of 6·54 (95% CI 2·56-16·68; P < 0·001). Moreover, we observed a significant correlation between circulating galectin-3 and leucocyte count (r = 0·35, P < 0·001), non-HDL cholesterol (r = 0·23, P = 0·014) and HDL cholesterol (r = -0·29, P = 0·002). CONCLUSION We demonstrated that elevated levels of circulating galectin-3 are strongly associated with premature myocardial infarction. Galectin-3 might serve as link between dyslipidaemia as driving force of plaque formation with inflammation as initiator of plaque rupture in patients with premature acute myocardial infarction.
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Affiliation(s)
- Max-Paul Winter
- Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
| | - Franz Wiesbauer
- Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
| | - Arman Alimohammadi
- Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
| | - Hermann Blessberger
- Department of Cardiology, Med Campus III, Medical Faculty, Johannes Kepler University Linz, Austria
| | - Noemi Pavo
- Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
| | - Martin Schillinger
- Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
| | - Kurt Huber
- Third Medical Department, Cardiology and Intensive Care Medicine, Wilhelminen Hospital, Vienna, Austria
| | - Johann Wojta
- Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria.,Ludwig Boltzmann Cluster for Cardiovascular Research, Vienna, Austria.,Core Facilities, Medical University of Vienna, Vienna, Austria
| | - Irene M Lang
- Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
| | - Gerald Maurer
- Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
| | - Georg Goliasch
- Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
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Sahebkar A, Pećin I, Tedeschi-Reiner E, Derosa G, Maffioli P, Reiner Ž. Effects of statin therapy on augmentation index as a measure of arterial stiffness: A systematic review and meta-analysis. Int J Cardiol 2016; 212:160-8. [PMID: 27038725 DOI: 10.1016/j.ijcard.2016.03.010] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Revised: 02/17/2016] [Accepted: 03/12/2016] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To evaluate the effects of statin therapy on augmentation index (AIx) as a measure of arterial stiffness using a meta-analysis of clinical trials. METHODS The search included PubMed-Medline, Embase, SCOPUS, Web of Science and Google Scholar databases to identify randomized controlled trials investigating the effects of statin therapy on arterial stiffness measured as AIx. A random-effects model and generic inverse variance method were used for quantitative data synthesis. Sensitivity analysis was conducted using the leave-one-out method. Random-effects meta-regression was performed using unrestricted maximum likelihood method to evaluate the impact of potential confounders. RESULTS 18 trials examining the effects of statin therapy on arterial stiffness were included. A significant reduction in aortic AIx following statin therapy was proven (WMD: -2.40%, 95% CI: -4.59, -0.21, p=0.032; I(2): 51.20%). HR-adjusted AIx 75% values also revealed a significant improvement by statin therapy (WMD: -5.04%, 95% CI: -7.81, -2.27, p<0.001; I(2): 0%), but not when analysis was restricted to unadjusted AIx values (WMD: -2.30%, 95% CI: -4.83, 0.23, p=0.075; I(2): 53.83%). There was no significant change in carotid (WMD: -2.75%, 95% CI: -8.06, 2.56, p=0.309; I(2): 26.86%) and peripheral (WMD: 0.25%, 95% CI: -3.31, 3.82, p=0.889; I(2): 72.19%) AIx due to statin treatment. There was also no difference in the effect size calculated for different statins subgroups. The impact of statins on AIx was independent of LDL-cholesterol level (slope: 0.05; 95% CI: -0.02, 0.13; p=0.181). CONCLUSION Statin therapy causes a significant reduction in aortic AIx which is independent of LDL-cholesterol changes.
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Affiliation(s)
- Amirhossein Sahebkar
- Biotechnology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Metabolic Research Centre, Royal Perth Hospital, School of Medicine and Pharmacology, University of Western Australia, Perth, Australia
| | - Ivan Pećin
- University Hospital Center Zagreb, Department of Internal Medicine, Kišpatićeva 12, Zagreb, Croatia
| | - Eugenia Tedeschi-Reiner
- University Hospital Center Sestre Milosrdnice, University of Osijek, Vinogradska cesta 29, 10000 Zagreb, Croatia
| | - Giuseppe Derosa
- Department of Internal Medicine and Therapeutics, University of Pavia, Fondazione IRCCS Policlinico S. Matteo, Pavia, Italy; Center for the Study of Endocrine-Metabolic Pathophysiology and Clinical Research, University of Pavia, Pavia, Italy; Molecular Medicine Laboratory, University of Pavia, Pavia, Italy
| | - Pamela Maffioli
- Department of Internal Medicine and Therapeutics, University of Pavia, Fondazione IRCCS Policlinico S. Matteo, Pavia, Italy; PhD School in Experimental Medicine, University of Pavia, Pavia, Italy
| | - Željko Reiner
- University Hospital Center Zagreb, Department of Internal Medicine, Kišpatićeva 12, Zagreb, Croatia.
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Eilenberg W, Stojkovic S, Piechota-Polanczyk A, Kaun C, Rauscher S, Gröger M, Klinger M, Wojta J, Neumayer C, Huk I, Demyanets S. Neutrophil Gelatinase-Associated Lipocalin (NGAL) is Associated with Symptomatic Carotid Atherosclerosis and Drives Pro-inflammatory State In Vitro. Eur J Vasc Endovasc Surg 2016; 51:623-31. [PMID: 26947538 DOI: 10.1016/j.ejvs.2016.01.009] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Accepted: 01/16/2016] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Neutrophil gelatinase-associated lipocalin (NGAL), a protein found in activated neutrophils, is expressed in kidney tubule cells in response to noxious stimuli, and is thus recognized as a marker of acute kidney injury. Recent studies have suggested that NGAL could also have pathophysiological importance in cardiovascular diseases. The aim of the present study was to examine NGAL expression in human carotid endarterectomy tissues ex vivo as well as the effects of NGAL in the main cell types involved in atherogenesis, namely in human macrophages, endothelial cells, and smooth muscle cells in vitro. METHODS NGAL protein was analyzed in human endarterectomy samples from patients with asymptomatic and symptomatic carotid stenosis by immunofluorescence, and NGAL mRNA expression was detected using RealTime-PCR. Human monocyte derived macrophages (MDM), human coronary artery smooth muscle cells (HCASMC), and human umbilical vein endothelial cells (HUVEC) were treated with recombinant human (rh) NGAL at different concentrations. Interleukin (IL)-6, IL-8, and monocyte chemo-attractant protein-1 (MCP-1) were determined by specific enzyme linked immunosorbent assays (ELISAs) in culture supernatants of such treated cells. RESULTS Expression of NGAL protein was demonstrated by macrophages, smooth muscle cells, and endothelial cells in human carotid atherosclerotic tissue. NGAL mRNA expression was detected at a higher rate in atherosclerotic tissue of patients with symptomatic carotid stenosis (in 70%; n = 19) compared with asymptomatic patients (in 37%; n = 20, p < .001). Treatment of MDM, HCASMC, and HUVEC with rhNGAL led to a significant (p < 0.05) and concentration dependent increase of pro-inflammatory cytokines IL-6, IL-8, and MCP-1 in all cell types analyzed. CONCLUSION By induction of pro-inflammatory mediators in human macrophages, smooth muscle cells and endothelial cells, NGAL, which is predominantly expressed in atherosclerotic plaques of symptomatic patients, could be involved in creating the local and systemic pro-inflammatory environment characteristic for atherosclerosis.
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Affiliation(s)
- W Eilenberg
- Department of Surgery, Division of Vascular Surgery, Medical University of Vienna, Austria
| | - S Stojkovic
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, Austria
| | - A Piechota-Polanczyk
- Department of Surgery, Division of Vascular Surgery, Medical University of Vienna, Austria
| | - C Kaun
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, Austria
| | - S Rauscher
- Core Facilities, Medical University of Vienna, Austria
| | - M Gröger
- Core Facilities, Medical University of Vienna, Austria
| | - M Klinger
- Department of Surgery, Division of Vascular Surgery, Medical University of Vienna, Austria
| | - J Wojta
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, Austria; Core Facilities, Medical University of Vienna, Austria
| | - C Neumayer
- Department of Surgery, Division of Vascular Surgery, Medical University of Vienna, Austria
| | - I Huk
- Department of Surgery, Division of Vascular Surgery, Medical University of Vienna, Austria
| | - S Demyanets
- Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria.
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Sharma N, Rajagopalan S. Re: ‘Galectin-3, Carotid Plaque Vulnerability, and Potential Effects of Statin Therapy’. Eur J Vasc Endovasc Surg 2015; 49:613. [DOI: 10.1016/j.ejvs.2015.01.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2015] [Accepted: 01/23/2015] [Indexed: 10/23/2022]
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