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Guizani I, Zidi W, Zayani Y, Nesrine F, Douik H, Sanhaji H, Mourali MS, Feki M, Allal-Elasmi M. Matrix metalloproteinase 3 and 9 as genetic biomarkers for the occurrence of cardiovascular complications in coronary artery disease: a prospective cohort study. Mol Biol Rep 2022; 49:9171-9179. [PMID: 35960412 DOI: 10.1007/s11033-022-07742-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 06/22/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Matrix metalloproteinases (MMPs) are widely expressed in atherosclerosis lesions. The disequilibrium of MMPs driving to an overexpression or a lack of its level can be influenced by genetic variations. MMP-3 and MMP-9 may be affected by specific polymorphisms like - 1612 5 A/6A and the - 1562 C/T respectively. We aim in the present study to investigate prospectively the association between the - 1612 5 A/6A MMP-3 and - 1562 C/T MMP-9 polymorphisms and clinical outcomes in patients with coronary artery disease (CAD). This study is elaborated to reveal whether one of these polymorphisms is a probable predictor of cardiovascular complications in this CAD cohort. METHODS AND RESULTS A total of 168 patients with CAD were prospectively followed up over a period of 5 years. Genotypes for the MMP-3 (-1612 5 A/6A) and MMP-9 (-1562 C/T) polymorphisms were performed using PCR-RFLP. Their levels were measured by ELISA in Sandwich test during the follow-up period, 39 cardiovascular outcomes occurred with 21 repeat targets for revascularization, 3 patients with Myocardial infarction, 8 for heart failure, 5 for Stroke and 2 for cardiovascular mortality. The MMP-3 5 A/6A polymorphism was related to the disease on the contrary of the MMP-9 -1562 C/T. Patients carrying the 5 A allele had a higher level of MMP-3 level and those who carried the 6 A allele had lower level (p = 0.04). After applied multivariable Cox-hazard models we revealed that the 6 A allele is independently associated to the disease complication. Kaplan-Meier survival test revealed that individuals having the 6 A allele had a lower survival rate than those with the 5 A allele (p = 0.04). CONCLUSION Our study suggests the disruption of the MMP-3 level may be due to the existence of the polymorphism - 1612 residing in its promoter region. MMP-3 can be considered as a marker of diagnosis and prediction in cardiovascular events.
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Affiliation(s)
- Imen Guizani
- LR99ES11, Department of Biochemistry, La Rabta Hospital, Faculty of Medicine, University of Tunis El Manar, Tunis, Tunisia.,Faculty of Mathematics, Physics and Natural Sciences, University of Tunis El Manar, Tunis, Tunisia
| | - Wiem Zidi
- LR99ES11, Department of Biochemistry, La Rabta Hospital, Faculty of Medicine, University of Tunis El Manar, Tunis, Tunisia
| | - Yosra Zayani
- LR99ES11, Department of Biochemistry, La Rabta Hospital, Faculty of Medicine, University of Tunis El Manar, Tunis, Tunisia
| | - Fourti Nesrine
- LR99ES11, Department of Biochemistry, La Rabta Hospital, Faculty of Medicine, University of Tunis El Manar, Tunis, Tunisia
| | - Hayet Douik
- LR99ES10 Human Genetics Laboratory, Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Haifa Sanhaji
- LR99ES11, Department of Biochemistry, La Rabta Hospital, Faculty of Medicine, University of Tunis El Manar, Tunis, Tunisia
| | | | - Moncef Feki
- LR99ES11, Department of Biochemistry, La Rabta Hospital, Faculty of Medicine, University of Tunis El Manar, Tunis, Tunisia
| | - Monia Allal-Elasmi
- LR99ES11, Department of Biochemistry, La Rabta Hospital, Faculty of Medicine, University of Tunis El Manar, Tunis, Tunisia. .,Laboratory of Biochemistry, La Rabta Hospital, 1007, Jebbari, Tunis, Tunisia.
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Trentini A, Manfrinato MC, Castellazzi M, Bellini T. Sex-Related Differences of Matrix Metalloproteinases (MMPs): New Perspectives for These Biomarkers in Cardiovascular and Neurological Diseases. J Pers Med 2022; 12:jpm12081196. [PMID: 35893290 PMCID: PMC9331234 DOI: 10.3390/jpm12081196] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 07/19/2022] [Accepted: 07/20/2022] [Indexed: 11/16/2022] Open
Abstract
It is now established that sex differences occur in clinical manifestation, disease progression, and prognosis for both cardiovascular (CVDs) and central nervous system (CNS) disorders. As such, a great deal of effort is now being put into understanding these differences and turning them into “advantages”: (a) for the discovery of new sex-specific biomarkers and (b) through a review of old biomarkers from the perspective of the “newly” discovered sex/gender medicine. This is also true for matrix metalloproteinases (MMPs), enzymes involved in extracellular matrix (ECM) remodelling, which play a role in both CVDs and CNS disorders. However, most of the studies conducted up to now relegated sex to a mere confounding variable used for statistical model correction rather than a determining factor that can influence MMP levels and, in turn, disease prognosis. Consistently, this approach causes a loss of information that might help clinicians in identifying novel patterns and improve the applicability of MMPs in clinical practice by providing sex-specific threshold values. In this scenario, the current review aims to gather the available knowledge on sex-related differences in MMPs levels in CVDs and CNS conditions, hoping to shed light on their use as sex-specific biomarkers of disease prognosis or progression.
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Affiliation(s)
- Alessandro Trentini
- Department of Environmental and Prevention Sciences, University of Ferrara, Via Luigi Borsari 46, 44121 Ferrara, Italy;
- University Center for Studies on Gender Medicine, University of Ferrara, 44121 Ferrara, Italy
| | - Maria Cristina Manfrinato
- University Center for Studies on Gender Medicine, University of Ferrara, 44121 Ferrara, Italy
- Department of Neuroscience and Rehabilitation, University of Ferrara, Via Luigi Borsari 46, 44121 Ferrara, Italy; (M.C.M.); (T.B.)
| | - Massimiliano Castellazzi
- University Center for Studies on Gender Medicine, University of Ferrara, 44121 Ferrara, Italy
- Department of Neuroscience and Rehabilitation, University of Ferrara, Via Luigi Borsari 46, 44121 Ferrara, Italy; (M.C.M.); (T.B.)
- Interdepartmental Research Center for the Study of Multiple Sclerosis and Inflammatory and Degenerative Diseases of the Nervous System, University of Ferrara, 44121 Ferrara, Italy
- Correspondence:
| | - Tiziana Bellini
- University Center for Studies on Gender Medicine, University of Ferrara, 44121 Ferrara, Italy
- Department of Neuroscience and Rehabilitation, University of Ferrara, Via Luigi Borsari 46, 44121 Ferrara, Italy; (M.C.M.); (T.B.)
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3
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Eggers KM, Lindhagen L, Baron T, Erlinge D, Hjort M, Jernberg T, Johnston N, Marko-Varga G, Rezeli M, Spaak J, Lindahl B. Sex-differences in circulating biomarkers during acute myocardial infarction: An analysis from the SWEDEHEART registry. PLoS One 2021; 16:e0249830. [PMID: 33831096 PMCID: PMC8031406 DOI: 10.1371/journal.pone.0249830] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 03/25/2021] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Sex-differences in the pathobiology of myocardial infarction are well established but incompletely understood. Improved knowledge on this topic may help clinicians to improve management of men and women with myocardial infarction. METHODS In this registry-based cohort study (SWEDEHEART), we analyzed 175 circulating biomarkers reflecting various pathobiological axes in 856 men and 243 women admitted to Swedish coronary care units because of myocardial infarction. Two multimarker panels were applied (Proximity Extension Assay [Olink Bioscience], Multiple Reaction Monitoring mass spectrometry). Lasso analysis (penalized logistic regression), multiple testing-corrected Mann-Whitney tests and Cox regressions were used to assess sex-differences in the concentrations of these biomarkers and their implications on all-cause mortality and major adverse events (median follow-up up to 6.6 years). RESULTS Biomarkers provided a very high discrimination between both sexes, when considered simultaneously (c-statistics 0.972). Compared to women, men had higher concentrations of six biomarkers with the most pronounced differences seen for those reflecting atherogenesis, myocardial necrosis and metabolism. Women had higher concentrations of 14 biomarkers with the most pronounced differences seen for those reflecting activation of the renin-angiotensin-aldosterone axis, inflammation and for adipokines. There were no major variations between sexes in the associations of these biomarkers with outcome. CONCLUSIONS Severable sex-differences exist in the expression of biomarkers in patients with myocardial infarction. While these differences had no impact on outcome, our data suggest the presence of various sex-related pathways involved in the development of coronary atherosclerosis, the progression to plaque rupture and acute myocardial damage, with a greater heterogeneity in women.
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Affiliation(s)
- Kai M. Eggers
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Lars Lindhagen
- Department of Medical Sciences and Uppsala Clinical Research Center, Uppsala University, Uppsala, Sweden
| | - Tomasz Baron
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - David Erlinge
- Department of Cardiology, Clinical Sciences, Lund University, Skåne University Hospital, Lund, Sweden
| | - Marcus Hjort
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Tomas Jernberg
- Division of Cardiovascular Medicine, Department of Clinical Sciences, Danderyd Hospital, Karolinska Institute, Stockholm, Sweden
| | - Nina Johnston
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - György Marko-Varga
- Department of Biomedical, Clinical Protein Science & Imaging, Engineering, Lund University, Lund, Sweden
| | - Melinda Rezeli
- Department of Biomedical, Clinical Protein Science & Imaging, Engineering, Lund University, Lund, Sweden
| | - Jonas Spaak
- Division of Cardiovascular Medicine, Department of Clinical Sciences, Danderyd Hospital, Karolinska Institute, Stockholm, Sweden
| | - Bertil Lindahl
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
- Department of Medical Sciences and Uppsala Clinical Research Center, Uppsala University, Uppsala, Sweden
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4
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Holm Nielsen S, Jonasson L, Kalogeropoulos K, Karsdal MA, Reese-Petersen AL, Auf dem Keller U, Genovese F, Nilsson J, Goncalves I. Exploring the role of extracellular matrix proteins to develop biomarkers of plaque vulnerability and outcome. J Intern Med 2020; 287:493-513. [PMID: 32012358 DOI: 10.1111/joim.13034] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 11/04/2019] [Accepted: 01/13/2020] [Indexed: 12/14/2022]
Abstract
Cardiovascular disease (CVD) is the most common cause of death in industrialized countries. One underlying cause is atherosclerosis, which is a systemic disease characterized by plaques of retained lipids, inflammatory cells, apoptotic cells, calcium and extracellular matrix (ECM) proteins in the arterial wall. The biologic composition of an atherosclerotic plaque determines whether the plaque is more or less vulnerable, that is prone to rupture or erosion. Here, the ECM and tissue repair play an important role in plaque stability, vulnerability and progression. This review will focus on ECM remodelling in atherosclerotic plaques, with focus on how ECM biomarkers might predict plaque vulnerability and outcome.
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Affiliation(s)
- S Holm Nielsen
- From the, Biomarkers and Research, Nordic Bioscience, Herlev, Denmark.,Department of Biotechnology and Biomedicine, Technical University of Denmark, Kgs. Lyngby, Denmark
| | - L Jonasson
- Department of Medical and Health Sciences, Division of Cardiovascular Medicine, Linköping University, Linköping, Sweden
| | - K Kalogeropoulos
- Department of Biotechnology and Biomedicine, Technical University of Denmark, Kgs. Lyngby, Denmark
| | - M A Karsdal
- From the, Biomarkers and Research, Nordic Bioscience, Herlev, Denmark
| | | | - U Auf dem Keller
- Department of Biotechnology and Biomedicine, Technical University of Denmark, Kgs. Lyngby, Denmark
| | - F Genovese
- From the, Biomarkers and Research, Nordic Bioscience, Herlev, Denmark
| | - J Nilsson
- Experimental Cardiovascular Research Unit, Department of Clinical Sciences, Lund University, Malmö, Sweden
| | - I Goncalves
- Experimental Cardiovascular Research Unit, Department of Clinical Sciences, Lund University, Malmö, Sweden.,Department of Cardiology, Skåne University Hospital, Malmö, Sweden
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5
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Crotty Alexander LE, Drummond CA, Hepokoski M, Mathew D, Moshensky A, Willeford A, Das S, Singh P, Yong Z, Lee JH, Vega K, Du A, Shin J, Javier C, Tian J, Brown JH, Breen EC. Chronic inhalation of e-cigarette vapor containing nicotine disrupts airway barrier function and induces systemic inflammation and multiorgan fibrosis in mice. Am J Physiol Regul Integr Comp Physiol 2018; 314:R834-R847. [PMID: 29384700 DOI: 10.1152/ajpregu.00270.2017] [Citation(s) in RCA: 136] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Electronic (e)-cigarettes theoretically may be safer than conventional tobacco. However, our prior studies demonstrated direct adverse effects of e-cigarette vapor (EV) on airway cells, including decreased viability and function. We hypothesize that repetitive, chronic inhalation of EV will diminish airway barrier function, leading to inflammatory protein release into circulation, creating a systemic inflammatory state, ultimately leading to distant organ injury and dysfunction. C57BL/6 and CD-1 mice underwent nose only EV exposure daily for 3-6 mo, followed by cardiorenal physiological testing. Primary human bronchial epithelial cells were grown at an air-liquid interface and exposed to EV for 15 min daily for 3-5 days before functional testing. Daily inhalation of EV increased circulating proinflammatory and profibrotic proteins in both C57BL/6 and CD-1 mice: the greatest increases observed were in angiopoietin-1 (31-fold) and EGF (25-fold). Proinflammatory responses were recapitulated by daily EV exposures in vitro of human airway epithelium, with EV epithelium secreting higher IL-8 in response to infection (227 vs. 37 pg/ml, respectively; P < 0.05). Chronic EV inhalation in vivo reduced renal filtration by 20% ( P = 0.017). Fibrosis, assessed by Masson's trichrome and Picrosirius red staining, was increased in EV kidneys (1.86-fold, C57BL/6; 3.2-fold, CD-1; P < 0.05), heart (2.75-fold, C57BL/6 mice; P < 0.05), and liver (1.77-fold in CD-1; P < 0.0001). Gene expression changes demonstrated profibrotic pathway activation. EV inhalation altered cardiovascular function, with decreased heart rate ( P < 0.01), and elevated blood pressure ( P = 0.016). These data demonstrate that chronic inhalation of EV may lead to increased inflammation, organ damage, and cardiorenal and hepatic disease.
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Affiliation(s)
- Laura E Crotty Alexander
- Pulmonary Critical Care Section, Department of Medicine, Veterans Affairs San Diego Healthcare System, San Diego, California.,Division of Pulmonary Critical Care and Sleep Medicine, Department of Medicine, University of California , San Diego, California
| | | | - Mark Hepokoski
- Pulmonary Critical Care Section, Department of Medicine, Veterans Affairs San Diego Healthcare System, San Diego, California.,Division of Pulmonary Critical Care and Sleep Medicine, Department of Medicine, University of California , San Diego, California
| | - Denzil Mathew
- Pulmonary Critical Care Section, Department of Medicine, Veterans Affairs San Diego Healthcare System, San Diego, California
| | - Alex Moshensky
- Pulmonary Critical Care Section, Department of Medicine, Veterans Affairs San Diego Healthcare System, San Diego, California.,Division of Pulmonary Critical Care and Sleep Medicine, Department of Medicine, University of California , San Diego, California
| | - Andrew Willeford
- Department of Pharmacology, University of California , San Diego, California
| | - Soumita Das
- Department of Pathology, University of California , San Diego, California
| | - Prabhleen Singh
- Division of Nephrology and Hypertension, Department of Medicine, University of California , San Diego, California.,Nephrology Section, Department of Medicine, Veterans Affairs San Diego Healthcare System, San Diego, California
| | - Zach Yong
- Pulmonary Critical Care Section, Department of Medicine, Veterans Affairs San Diego Healthcare System, San Diego, California.,Division of Pulmonary Critical Care and Sleep Medicine, Department of Medicine, University of California , San Diego, California
| | - Jasmine H Lee
- Division of Physiology, Department of Medicine, University of California , San Diego, California
| | - Kevin Vega
- Department of Pathology, University of California , San Diego, California
| | - Ashley Du
- Pulmonary Critical Care Section, Department of Medicine, Veterans Affairs San Diego Healthcare System, San Diego, California.,Division of Pulmonary Critical Care and Sleep Medicine, Department of Medicine, University of California , San Diego, California
| | - John Shin
- Pulmonary Critical Care Section, Department of Medicine, Veterans Affairs San Diego Healthcare System, San Diego, California.,Division of Pulmonary Critical Care and Sleep Medicine, Department of Medicine, University of California , San Diego, California
| | - Christian Javier
- Pulmonary Critical Care Section, Department of Medicine, Veterans Affairs San Diego Healthcare System, San Diego, California.,Division of Pulmonary Critical Care and Sleep Medicine, Department of Medicine, University of California , San Diego, California
| | - Jiang Tian
- Division of Cardiovascular Medicine and Center for Hypertension and Personalized Medicine, University of Toledo , Toledo, Ohio.,Department of Medicine, College of Medicine and Life Sciences, University of Toledo , Toledo, Ohio
| | - Joan Heller Brown
- Department of Pharmacology, University of California , San Diego, California
| | - Ellen C Breen
- Division of Physiology, Department of Medicine, University of California , San Diego, California
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6
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Huang X, Ye Q, Zhang Z, Huang X, Zhu Z, Chen Y, Li J, Chen S, Xia N, Mao X, Han L, Ye Z. Association of matrix metalloproteinase-3 gene 5A/6A polymorphism with the recurrence of ischemic stroke: A prospective observational study. Brain Res 2017; 1674:55-61. [PMID: 28843428 DOI: 10.1016/j.brainres.2017.08.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Revised: 07/19/2017] [Accepted: 08/09/2017] [Indexed: 11/28/2022]
Abstract
Studies have demonstrated that matrix metalloproteinase-3 (MMP-3) is involved in the development and progression of atherosclerosis. However, there is no information available on the association of MMP-3 5A/6A polymorphism with recurrent ischemic stroke (IS) in different IS subtypes. We investigated the potential associations between MMP-3 serum level and -1171 5A/6A polymorphism and the recurrence of IS in a Chinese population. Consecutive acute first-ever IS patients were enrolled between August 2008 and October 2013. The genotypes of MMP-3 5A/6A polymorphism were determined using polymerase chain reaction-restriction fragment length polymorphism. IS recurrence was monitored after the index event and multivariate Cox proportional hazards model was constructed to identify factors related to future IS recurrence. A total of 1282 eligible patients were enrolled. During a 2-year follow-up period, 157 (12.25%) patients had recurrent events. MMP-3 level was significantly higher in patients with 5A/6A or 5A/5A genotype (22.72±7.29ng/ul) than in patients with 6A/6A genotype (20.48±7.58ng/ul), P<0.001. No interaction between MMP-3 5A/6A polymorphism and the risk of recurrence in total IS patients was found. The variant 5A/6A+5A/5A genotype and the 5A allele were significantly associated with a high risk of recurrence for large-artery atherosclerosis (LAA) (multivariate-adjusted, P=0.002, 0.001, respectively), but not for small-artery occlusion and cardioembolism. Our finding showed that MMP-3 5A/6A may be a useful biomarker for predicting recurrence for LAA stroke patients and 5A allele carrier may bear a higher risk of recurrence among patients with the subtype of LAA.
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Affiliation(s)
- Xiaoya Huang
- Department of Neurology, Wenzhou Central Hospital & Dingli Clinical Institute of Wenzhou Medical University, Wenzhou, Zhejiang, PR China
| | - Qiang Ye
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, PR China
| | - Zheng Zhang
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, PR China
| | - Xiangdong Huang
- Department of Neurology, Wenzhou Central Hospital & Dingli Clinical Institute of Wenzhou Medical University, Wenzhou, Zhejiang, PR China
| | - Zhenguo Zhu
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, PR China
| | - Yanyan Chen
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, PR China
| | - Jia Li
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, PR China
| | - Siyan Chen
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, PR China
| | - Niange Xia
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, PR China
| | - Xinlei Mao
- Department of Neurology, Wenzhou Central Hospital & Dingli Clinical Institute of Wenzhou Medical University, Wenzhou, Zhejiang, PR China
| | - Liya Han
- Department of Neurology, Wenzhou Central Hospital & Dingli Clinical Institute of Wenzhou Medical University, Wenzhou, Zhejiang, PR China.
| | - Zusen Ye
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, PR China.
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7
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Omentin concentrations are independently associated with those of matrix metalloproteinase-3 in patients with mild but not severe rheumatoid arthritis. Rheumatol Int 2016; 37:3-11. [DOI: 10.1007/s00296-016-3541-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2016] [Accepted: 07/21/2016] [Indexed: 01/26/2023]
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8
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Wang R, Zeng GQ, Liu X, Tong RZ, Zhou D, Hong Z. Evaluation of serum matrix metalloproteinase-3 as a biomarker for diagnosis of epilepsy. J Neurol Sci 2016; 367:291-7. [PMID: 27423606 DOI: 10.1016/j.jns.2016.06.031] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2016] [Revised: 05/24/2016] [Accepted: 06/12/2016] [Indexed: 02/05/2023]
Abstract
OBJECTIVE Reliable molecular biomarkers for epilepsy have yet to be identified. The present study aims to evaluate the utility of serum metalloproteinase-3 as a diagnostic biomarker for epilepsy. METHODS Serum MMP-3 levels were assessed in 227 individuals with epilepsy and 97 healthy control subjects. Individuals in the control group had no complaints or signs of any neurological disorder for at least 12months before serum collection. The Luminex FLEXMAP 3D assay was used to determine serum MMP-3 levels. RESULTS Compared with controls, subjects with epilepsy had significantly lower serum MMP-3 concentrations (p<0.05). Serum MMP-3 concentrations were significantly higher in males than in females (p<0.001). Furthermore, Serum MMP-3 concentrations were strongly correlated with age in both epileptic and control groups. For these reasons, ROC curve analyses were performed in age-matched and gender matched groups. In the population aged 20-40years, when cut-off values of 23.87ng/ml and 12.31ng/ml were chosen for MMP-3 in males and females respectively, the sensitivity and specificity for patients with epilepsy versus controls were 72.22% and 76.67% for males, and 45% and 94.12% for females. And when cut-off MMP-3 concentrations of 20.70ng/ml and 10.92ng/ml were chosen for the ≥40years age group, the sensitivity and specificity to distinguish between epileptic and control subjects were 85.71% and 47.62% versus 85.62% and 100% for male and female groups, respectively. CONCLUSIONS MMP-3 is reduced in epilepsy patients compared to healthy controls. The potential of MMP-3 as an epilepsy biomarker is limited to certain age brackets and depends on the gender.
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Affiliation(s)
- Rui Wang
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.
| | - Guang Qun Zeng
- Department of laboratory, Pengzhou People's Hospital, Chengdu, Sichuan, People's Republic of China.
| | - Xu Liu
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.
| | - Rui Zhan Tong
- Department of Thoracic Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.
| | - Dong Zhou
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.
| | - Zhen Hong
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.
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9
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Huang XY, Han LY, Huang XD, Guan CH, Mao XL, Ye ZS. Impact of 5A/6A polymorphism of matrix metalloproteinase-3 on recurrent atherosclerotic ischemic stroke in Chinese. Int J Neurosci 2015; 126:936-41. [PMID: 26314579 DOI: 10.3109/00207454.2015.1088013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Little is known about the impact of the 5A/6A polymorphism of matrix metalloproteinase-3 (MMP-3) on recurrence of atherosclerotic ischemic stroke in Chinese. The aim of this study was to investigate the association of MMP-3 serum level and 5A/6A genetic polymorphism with the recurrence of atherosclerotic ischemic stroke in the Chinese Han population. We analyzed 106 large artery atherosclerosis (LAA) recurrent ischemic stroke patients and 545 LAA first onset ischemic stroke patients from January 2009 to June 2014. Serum MMP-3 concentrations were measured with an enzyme-linked immunosorbent assay. The genotypes of MMP-3 promoter polymorphism (-1171 5A/6A) were determined using polymerase chain reaction-restriction fragment length polymorphism. The frequencies of MMP-3 5A/6A+5A/5A (32.08% vs. 21.47%, p = 0.02) genotype and 5A (16.98% vs. 11.01%, p = 0.01) allele in the recurrent group was significantly higher than those in the first onset group. After adjustment for vascular risk factors, multivariate logistic regression analysis suggested that the MMP-3 5A/6A+5A/5A genotype was an independent risk factor for LAA recurrent ischemic stroke (odds ratio [OR], 1.74; 95% confidence interval [CI], 1.09-2.79, p = 0.021). No significant difference was observed for the MMP-3 serum concentrations between the recurrent group and the first onset group (22.23 ± 8.31 vs. 21.49 ± 7.89 ng/ul, t = 0.88, p = 0.38). The MMP-3 (-1171 5A/6A) polymorphism may contribute to LAA recurrent ischemic stroke susceptibility. Analysis of 5A/6A polymorphism in MMP-3 may identify patients at higher risk for LAA ischemic stroke recurrence, who may be selected for intensive preventive therapy.
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Affiliation(s)
- Xiao-Ya Huang
- a Department of Neurology , Wenzhou Central Hospital & Dingli Clinical Institute of Wenzhou Medical University , Wenzhou , China
| | - Li-Ya Han
- a Department of Neurology , Wenzhou Central Hospital & Dingli Clinical Institute of Wenzhou Medical University , Wenzhou , China
| | - Xiang-Dong Huang
- a Department of Neurology , Wenzhou Central Hospital & Dingli Clinical Institute of Wenzhou Medical University , Wenzhou , China
| | - Chao-Hong Guan
- a Department of Neurology , Wenzhou Central Hospital & Dingli Clinical Institute of Wenzhou Medical University , Wenzhou , China
| | - Xin-Lei Mao
- a Department of Neurology , Wenzhou Central Hospital & Dingli Clinical Institute of Wenzhou Medical University , Wenzhou , China
| | - Zu-Sen Ye
- b Department of Neurology , The First Affiliated Hospital of Wenzhou Medical University , Wenzhou , China
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10
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Vuilleumier N, Montecucco F, Hartley O. Autoantibodies to apolipoprotein A-1 as a biomarker of cardiovascular autoimmunity. World J Cardiol 2014; 6:314-326. [PMID: 24944761 PMCID: PMC4062126 DOI: 10.4330/wjc.v6.i5.314] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2013] [Accepted: 03/18/2014] [Indexed: 02/06/2023] Open
Abstract
Immune-driven inflammation plays an important part in atherogenesis and is therefore believed to be key to the development of cardiovascular disease (CVD), which is currently the leading cause of death in the Western world. By fulfilling some of the Koch postulates, atherogenesis has even been proposed to be considered as an autoimmune disease, raising the hope that CVD could be prevented by immunomodulation. Nevertheless, the role of the immune system and autoimmune reactions in atherosclerosis appear to be a double edged-sword, with both pro-atherogenic and anti-atherogenic attributes. Hence, if immunomodulation is to become a therapeutic option for atherosclerosis and CVD, it will be crucial to correctly identify patients who might benefit from targeted suppression of deleterious autoimmune responses. This could be achieved, for example, by the detection of disease-associated autoantibodies. In this work, we will review the currently available clinical, in vitro, and animal studies dedicated to autoantibodies against apolipoprotein A-1 (anti-apoA-1 IgG), the major proteic fraction of high density lipoprotein. Current clinical studies indicate that high levels of anti-apoA-1 IgG are associated with a worse cardiovascular prognosis. In addition, in vitro and animal studies indicate a pro-inflammatory and pro-atherogenic role, supporting the hypothesis that these autoantibodies may play a direct causal role in CVD, and furthermore that they could potentially represent a therapeutic target for CVD in the future.
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Nguyen NT, Zhang X, Wu C, Lange RA, Chilton RJ, Lindsey ML, Jin YF. Integrative computational and experimental approaches to establish a post-myocardial infarction knowledge map. PLoS Comput Biol 2014; 10:e1003472. [PMID: 24651374 PMCID: PMC3961365 DOI: 10.1371/journal.pcbi.1003472] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2013] [Accepted: 01/02/2014] [Indexed: 01/04/2023] Open
Abstract
Vast research efforts have been devoted to providing clinical diagnostic markers of myocardial infarction (MI), leading to over one million abstracts associated with “MI” and “Cardiovascular Diseases” in PubMed. Accumulation of the research results imposed a challenge to integrate and interpret these results. To address this problem and better understand how the left ventricle (LV) remodels post-MI at both the molecular and cellular levels, we propose here an integrative framework that couples computational methods and experimental data. We selected an initial set of MI-related proteins from published human studies and constructed an MI-specific protein-protein-interaction network (MIPIN). Structural and functional analysis of the MIPIN showed that the post-MI LV exhibited increased representation of proteins involved in transcriptional activity, inflammatory response, and extracellular matrix (ECM) remodeling. Known plasma or serum expression changes of the MIPIN proteins in patients with MI were acquired by data mining of the PubMed and UniProt knowledgebase, and served as a training set to predict unlabeled MIPIN protein changes post-MI. The predictions were validated with published results in PubMed, suggesting prognosticative capability of the MIPIN. Further, we established the first knowledge map related to the post-MI response, providing a major step towards enhancing our understanding of molecular interactions specific to MI and linking the molecular interaction, cellular responses, and biological processes to quantify LV remodeling. Heart attack, known medically as myocardial infarction, often occurs as a result of partial shortage of blood supply to a portion of the heart, leading to the death of heart muscle cells. Following myocardial infarction, complications might arise, including arrhythmia, myocardial rupture, left ventricular dysfunction, and heart failure. Although myocardial infarction can be quickly diagnosed using a various number of tests, including blood tests and electrocardiography, there have been no available prognostic tests to predict the long-term outcome in response to myocardial infarction. Here, we present a framework to analyze how the left ventricle responds to myocardial infarction by combining protein interactome and experimental results retrieved from published human studies. The framework organized current understanding of molecular interactions specific to myocardial infarction, cellular responses, and biological processes to quantify left ventricular remodeling process. Specifically, our knowledge map showed that transcriptional activity, inflammatory response, and extracellular matrix remodeling are the main functional themes post myocardial infarction. In addition, text analytics of relevant abstracts revealed differentiated protein expressions in plasma or serum expressions from patients with myocardial infarction. Using this data, we predicted expression levels of other proteins following myocardial infarction.
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Affiliation(s)
- Nguyen T. Nguyen
- Department of Electrical and Computer Engineering, University of Texas at San Antonio, San Antonio, Texas, United States of America
- San Antonio Cardiovascular Proteomics Center, University of Texas Health Science Center at San Antonio, San Antonio, Texas, United States of America
| | - Xiaolin Zhang
- Department of Electrical and Computer Engineering, University of Texas at San Antonio, San Antonio, Texas, United States of America
| | - Cathy Wu
- Center for Bioinformatics and Computational Biology and Protein Information Resource, University of Delaware, Newark, Delaware, United States of America
| | - Richard A. Lange
- San Antonio Cardiovascular Proteomics Center, University of Texas Health Science Center at San Antonio, San Antonio, Texas, United States of America
- Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas, United States of America
| | - Robert J. Chilton
- San Antonio Cardiovascular Proteomics Center, University of Texas Health Science Center at San Antonio, San Antonio, Texas, United States of America
- Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas, United States of America
| | - Merry L. Lindsey
- San Antonio Cardiovascular Proteomics Center, University of Texas Health Science Center at San Antonio, San Antonio, Texas, United States of America
- Mississippi Center for Heart Research, University of Mississippi Medical Center, Jackson, Mississippi, United States of America
- Research Service, G.V. (Sonny) Montgomery Veterans Affairs Medical Center, Jackson, Mississippi, United States of America
| | - Yu-Fang Jin
- Department of Electrical and Computer Engineering, University of Texas at San Antonio, San Antonio, Texas, United States of America
- San Antonio Cardiovascular Proteomics Center, University of Texas Health Science Center at San Antonio, San Antonio, Texas, United States of America
- * E-mail:
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Fertin M, Lemesle G, Turkieh A, Beseme O, Chwastyniak M, Amouyel P, Bauters C, Pinet F. Serum MMP-8: a novel indicator of left ventricular remodeling and cardiac outcome in patients after acute myocardial infarction. PLoS One 2013; 8:e71280. [PMID: 23967183 PMCID: PMC3743841 DOI: 10.1371/journal.pone.0071280] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2013] [Accepted: 07/04/2013] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE Left ventricular (LV) remodeling following myocardial infarction (MI) is characterized by progressive alterations of structure and function, named LV remodeling. Although several risk factors such as infarct size have been identified, LV remodeling remains difficult to predict in clinical practice. Changes within the extracellular matrix, involving matrix metalloproteinases (MMPs) and tissue inhibitors of metalloproteinases (TIMPs), are an integral part of left ventricular (LV) remodeling after myocardial infarction (MI). We investigated the temporal profile of circulating MMPs and TIMPs and their relations with LV remodeling at 1 year and clinical outcome at 3 years in post-MI patients. METHODS This prospective multicentre study included 246 patients with a first anterior MI. Serial echocardiographic studies were performed at hospital discharge, 3 months, and 1 year after MI, and analysed at a core laboratory. LV remodeling was defined as the percent change in LV end-diastolic volume (EDV) from baseline to 1 year. Serum samples were obtained at hospital discharge, 1, 3, and 12 months. Multiplex technology was used for analysis of MMP-1, -2, -3, -8, -9, -13, and TIMP-1, -2, -3, -4 serum levels. RESULTS Baseline levels of MMP-8 and MMP-9 were positively associated with changes in LVEDV (P = 0.01 and 0.02, respectively). When adjusted for major baseline characteristics, MMP-8 levels remained an independent predictor LV remodeling (P = 0.025). By univariate analysis, there were positive relations between cardiovascular death or hospitalization for heart failure during the 3-year follow-up and the baseline levels of MMP-2 (P = 0.03), MMP-8 (P = 0.002), and MMP-9 (P = 0.03). By multivariate analysis, MMP-8 was the only MMP remaining significantly associated with clinical outcome (P = 0.02). CONCLUSION Baseline serum MMP-8 is a significant predictor of LV remodeling and cardiovascular outcome after MI and may help to improve risk stratification.
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Affiliation(s)
- Marie Fertin
- Centre Hospitalier Régional et Universitaire de Lille, Lille, France
- Faculté de Médecine de Lille, Lille, France
- Inserm, U744, Lille, France
- Institut Pasteur de Lille, Lille, France
- University Lille Nord de France, Lille, France
| | - Gilles Lemesle
- Centre Hospitalier Régional et Universitaire de Lille, Lille, France
- Faculté de Médecine de Lille, Lille, France
- Inserm, U744, Lille, France
- Institut Pasteur de Lille, Lille, France
- University Lille Nord de France, Lille, France
| | - Annie Turkieh
- Inserm, U744, Lille, France
- Institut Pasteur de Lille, Lille, France
- University Lille Nord de France, Lille, France
| | - Olivia Beseme
- Inserm, U744, Lille, France
- Institut Pasteur de Lille, Lille, France
- University Lille Nord de France, Lille, France
| | | | - Philippe Amouyel
- Centre Hospitalier Régional et Universitaire de Lille, Lille, France
- Inserm, U744, Lille, France
- Institut Pasteur de Lille, Lille, France
- University Lille Nord de France, Lille, France
| | - Christophe Bauters
- Centre Hospitalier Régional et Universitaire de Lille, Lille, France
- Faculté de Médecine de Lille, Lille, France
- Inserm, U744, Lille, France
- Institut Pasteur de Lille, Lille, France
- University Lille Nord de France, Lille, France
| | - Florence Pinet
- Centre Hospitalier Régional et Universitaire de Lille, Lille, France
- Inserm, U744, Lille, France
- Institut Pasteur de Lille, Lille, France
- University Lille Nord de France, Lille, France
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Auto-antibodies as emergent prognostic markers and possible mediators of ischemic cardiovascular diseases. Clin Rev Allergy Immunol 2013; 44:84-97. [PMID: 21188647 DOI: 10.1007/s12016-010-8233-z] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
During the last 15 years, a growing body of evidence supported the fact that auto-antibodies represent not only emergent markers but also active mediators of cardiovascular disease (CVD), clinically represented mostly by acute coronary syndrome (ACS) and stroke. There is a contrasted relationship between auto-antibodies and CVD, some being protective, while others acting as potential risk factors. Therefore, we performed a review of the literature on the respective cardiovascular prognostic value of the most relevant auto-antibodies in ACS and stroke, and their putative pathophysiological properties in atherogenesis. This review highlights auto-antibodies as active modulators of the innate immune system in atherogenesis (either toward a pro- or anti-inflammatory response), or by affecting basal heart rate regulation (anti-apoA-1 IgG). Given their apparent prognostic independency towards traditional cardiovascular risk factors, the data available in the literature indicates that some of those auto-antibodies could be of valuable help for cardiovascular risk stratification in the future, especially because their deleterious effects have been shown to be potentially abrogated in vivo and in vitro by existing therapeutic modalities. Although evidence in humans is currently lacking, these studies may open innovative therapeutic perspectives for CVD in the future.
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Tarr GP, Williams MJA, Wilkins GT, Chen VHT, Phillips LV, van Rij AM, Jones GT. Intra-individual changes of active matrix metalloproteinase-9 are associated with clinical in-stent restenosis of bare metal stents. Cardiology 2013; 124:28-35. [PMID: 23295453 DOI: 10.1159/000345591] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2012] [Accepted: 10/30/2012] [Indexed: 11/19/2022]
Abstract
OBJECTIVES Increased chronic postprocedural levels of active matrix metalloproteinase-9 (MMP-9) have been associated retrospectively with a history of in-stent restenosis (ISR). This study aimed to determine whether index or post-percutaneous coronary intervention (PCI) plasma levels of active MMP-9 are a predictor of subsequent clinical ISR, in a standard population of patients treated with bare metal coronary stents. METHODS Four hundred thirty-two patients were prospectively recruited and sampled at index and 3 and 6 months after PCI. Those who developed symptomatic angiographically confirmed ISR were compared to randomly selected, asymptomatic controls, stratified by index presentation in a nested case-control design. Plasma samples were analyzed for the active form of MMP-9. RESULTS In all, 35 patients (8.1%) developed ISR, and these were compared to 98 controls. The increase in active MMP-9 over 3 months was significantly greater in the ISR group (p = 0.030) and independent of the established risk factors. Index clinical presentation was not associated with acute changes in active MMP-9; however, patients with ST-elevation myocardial infarction had greater increases in active MMP-9 at 3 months. CONCLUSIONS The change in active MMP-9 over 3 months after bare metal coronary stent placement appears to be independently associated with the development of ISR in a standard PCI population.
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Affiliation(s)
- G P Tarr
- Department of Surgical Sciences, University of Otago, Dunedin, New Zealand
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Pagano S, Satta N, Werling D, Offord V, de Moerloose P, Charbonney E, Hochstrasser D, Roux-Lombard P, Vuilleumier N. Anti-apolipoprotein A-1 IgG in patients with myocardial infarction promotes inflammation through TLR2/CD14 complex. J Intern Med 2012; 272:344-57. [PMID: 22329401 DOI: 10.1111/j.1365-2796.2012.02530.x] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVES Toll-like receptor (TLR)-mediated vascular inflammation, inducible by - amongst other factors - auto-antibodies, is increasingly recognized as a potential mediator of cardiovascular disease. We investigated whether anti-apolipoprotein (Apo)A-1 IgG was associated with a pro-inflammatory cytokine profile in myocardial infarction (MI) patients and whether anti-ApoA-1 IgG elicited a pro-inflammatory response by activating TLRs. METHODS As surrogate markers of atherosclerotic plaque vulnerability, interleukin (IL)-6, tumour necrosis factor (TNF)-α, matrix metalloproteinase (MMP)-9 and MMP-3 levels were assessed in 221 consecutive MI patients. Using human monocyte-derived macrophages (HMDMs) we investigated (i) the anti-ApoA-1 IgG interaction with TLRs using proximity ligation assay and (ii) anti-ApoA-1 IgG-dependent IL-6/TNF-α production. TLR involvement was further confirmed using HEK293-Blue TLR-2/-4 cells and by computational docking simulations. RESULTS In MI patients, anti-ApoA-1 IgG positivity was associated with higher levels of IL-6, TNF-α and MMP-9, but lower MMP-3 levels. In in vitro experiments, anti-ApoA-1 antibodies bound to HDMDs in a TLR2-dependent manner, resulting in nuclear translocation of NFκB and a significant increase in TNF-α and IL-6 production. Subsequent functional studies highlighted the importance of CD14 as co-receptor in the anti-ApoA-1 IgG-TLR2-induced cytokine production. Additional bioinformatic studies identified structural homologies between TLR2 and ApoA-1, which may explain the observed cross-reactivity between antibodies against these two molecules. CONCLUSIONS Anti-ApoA-1 IgG positivity in MI is associated with a high-risk cytokine profile. These auto-antibodies promote inflammation by stimulating the TLR2/CD14 receptor complex, probably because of molecular mimicry, which may contribute to atherosclerosis-related complications in patients.
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Affiliation(s)
- S Pagano
- Division of Laboratory Medicine, Department of Genetics and Laboratory Medicine, Geneva University Hospital, Geneva, Switzerland
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16
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Association of blood active matrix metalloproteinase-3 with carotid plaque score from a community population in Taiwan. Atherosclerosis 2010; 212:595-600. [PMID: 20609440 DOI: 10.1016/j.atherosclerosis.2010.05.040] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2009] [Revised: 05/28/2010] [Accepted: 05/31/2010] [Indexed: 01/18/2023]
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17
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Correlation between the SYNTAX Score and serum matrix metalloproteinase-3 levels in patients with chronic coronary heart disease. COR ET VASA 2010. [DOI: 10.33678/cor.2010.059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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SYVERSEN SILJEW, LANDEWE ROBERT, van der HEIJDE DÉSIRÉE, BATHON JOANM, BOERS MAARTEN, BYKERK VIVIANP, FITZGERALD OLIVER, GLADMAN DAFNAD, GARNERO PATRICK, GEUSENS PIET, EL-GABALAWY HANI, INMAN ROBERTD, KRAUS VIRGINIA, KVIEN TOREK, MEASE PHILIPJ, ØSTERGAARD MIKKEL, RITCHLIN CHRISTOPHERJ, TAK PAULPETER, TAYLOR WILLIAMJ, MAKSYMOWYCH WALTERP. Testing of the OMERACT 8 Draft Validation Criteria for a Soluble Biomarker Reflecting Structural Damage in Rheumatoid Arthritis: A Systematic Literature Search on 5 Candidate Biomarkers. J Rheumatol 2009; 36:1769-84. [DOI: 10.3899/jrheum.090262] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Objective.To test the OMERACT 8 draft validation criteria for soluble biomarkers by assessing the strength of literature evidence in support of 5 candidate biomarkers.Methods.A systematic literature search was conducted on the 5 soluble biomarkers RANKL, osteoprotegerin (OPG), matrix metalloprotease (MMP-3), urine C-telopeptide of types I and II collagen (U-CTX-I and U CTX-II), focusing on the 14 OMERACT 8 criteria. Two electronic voting exercises were conducted to address: (1) strength of evidence for each biomarker as reflecting structural damage according to each individual criterion and the importance of each individual criterion; (2) overall strength of evidence in support of each of the 5 candidate biomarkers as reflecting structural damage endpoints in rheumatoid arthritis (RA) and identification of omissions to the criteria set.Results.The search identified 111 articles. The strength of evidence in support of these biomarkers reflecting structural damage was low for all biomarkers and was rated highest for U-CTX-II [score of 6.5 (numerical rating scale 0–10)]. The lowest scores for retention of specific criteria in the draft set went to criteria that refer to the importance of animal studies, correlations with other biomarkers reflecting damage, and an understanding of the metabolism of the biomarker.Conclusion.Evidence in support of any of the 5 tested biomarkers (MMP-3, CTX-I, CTX-II, OPG, RANKL) was inadequate to allow their substitution for radiographic endpoints in RA. Three of the criteria in the draft criteria set might not be required, but few omissions were identified.
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Ashina M, Tvedskov JF, Lipka K, Bilello J, Penkowa M, Olesen J. Matrix metalloproteinases during and outside of migraine attacks without aura. Cephalalgia 2009; 30:303-10. [DOI: 10.1111/j.1468-2982.2009.01954.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
To test the hypothesis that permeability of the blood–brain barrier (BBB) is altered during migraine attack due to enhanced activation of matrix metalloproteinases (MMPs), we investigated MMP-3, MMP-9 and tissue inhibitor of metalloproteases (TIMP)-1 in the external jugular vein during and outside of migraine attacks in 21 patients with migraine without aura. In addition, we measured plasma levels of several other proteins including MMP-7, -8, -10 and TIMP-2. We used Rules-Based Medicine multi-analyte profiling and protein array technologies to study plasma concentration of MMPs. There was no difference in MMP-9 and TIMP-1 levels between ictal and interictal periods. We found significantly decreased plasma levels of MMP-3 in the external jugular ( P = 0.002) and cubital ( P = 0.008) vein during attacks compared with outside of attacks. We found no correlation of ictal or interictal MMP-3, MMP-9 and TIMP-1 to migraine duration and frequency analysed in 21 patients ( P > 0.05). There was no difference between ictal and interictal plasma levels of MMP-7, -8, -10 and TIMP-2 ( P > 0.05). Our data suggest that plasma MMP-9 cannot be used as a biomarker of BBB disruption in migraine without aura. Decreased MMP-3 levels are an interesting and unexpected finding warranting further investigation.
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Affiliation(s)
- M Ashina
- Danish Headache Centre and Department of Neurology, Glostrup Hospital, Copenhagen, Denmark
| | - JF Tvedskov
- Danish Headache Centre and Department of Neurology, Glostrup Hospital, Copenhagen, Denmark
| | - K Lipka
- Danish Headache Centre and Department of Neurology, Glostrup Hospital, Copenhagen, Denmark
| | - J Bilello
- GlaxoSmithKline R&D, Research Triangle Park, Durham, NC, USA
- Precision Human Biolaboratory, Durham, NC, USA
| | - M Penkowa
- Section of Neuroprotection, The Panum Institute, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - J Olesen
- Danish Headache Centre and Department of Neurology, Glostrup Hospital, Copenhagen, Denmark
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Kaludercic N, Lindsey ML, Tavazzi B, Lazzarino G, Paolocci N. Inhibiting metalloproteases with PD 166793 in heart failure: impact on cardiac remodeling and beyond. Cardiovasc Ther 2008; 26:24-37. [PMID: 18466418 DOI: 10.1111/j.1527-3466.2007.00034.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Metalloproteinases (MMPs, also called matrixins) are extracellular proteolytic enzymes involved in the degradation of both matrix and nonmatrix proteins. Currently, 25 MMPs have been identified in humans, and the overexpression of one or more MMPs has been implicated in several pathologies, spanning from cancer to rheumathoid arthritis to cardiovascular disease. While research over the past 20 years has focused on understanding MMP biology and selectively inhibiting MMP activity, key issues that remain to be addressed include MMP roles in the context of normal versus pathological conditions and whether globally inhibiting MMPs improves or deteriorates overall organ function. In terms of cardiovascular disease, increased MMP expression has been demonstrated in the setting of myocardial ischemia, reperfusion injury, and during the progression to congestive heart failure. MMPs are also major contributors to the progression of atherosclerotic lesions. In this review, we focus on cardiovascular effects produced by PD 166793, a wide-broad spectrum MMP inhibitor, originally developed by Parke-Davis (now Pfizer). We will briefly review its structure, mechanism of action, and inhibitory capacity. Finally, we will illustrate the cardiac contexts, both in vivo and in vitro, in which PD166793 administration has proven beneficial.
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Affiliation(s)
- Nina Kaludercic
- Division of Cardiology, Johns Hopkins Medical Institutions, Baltimore, MD 21205, USA
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22
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Lopez-Avila V, Spencer JV. Methods for Detection of Matrix Metalloproteinases as Biomarkers in Cardiovascular Disease. Clin Med Cardiol 2008. [DOI: 10.4137/cmc.s484] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Kelly D, Khan S, Cockerill G, Ng LL, Thompson M, Samani NJ, Squire IB. Circulating stromelysin-1 (MMP-3): a novel predictor of LV dysfunction, remodelling and all-cause mortality after acute myocardial infarction. Eur J Heart Fail 2008; 10:133-9. [PMID: 18234553 DOI: 10.1016/j.ejheart.2007.12.009] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2007] [Revised: 10/20/2007] [Accepted: 12/05/2007] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Changes to cardiac matrix are central to ventricular remodelling after acute MI and matrix metalloproteinase expression is implicated in this process. We investigated the temporal profile of MMP-3 and its relationship to LV dysfunction and prognosis following AMI. METHODS We studied 382 patients with AMI. Plasma MMP-3 was measured at 0-12, 12-24 h and for subsequent 24 h periods during admission. LV function (LVEF) was assessed by echocardiography pre-discharge and at a median of 148 days and clinical endpoints at a median of 313 days. RESULTS MMP-3 peaked prior to discharge thus pre-discharge levels were used in analyses. MMP-3 was associated with patient age (p<0.001), creatinine (p<0.001) and was higher in males (p<0.001) and hypertensives (p<0.001). MMP-3 inversely correlated with LVEF at follow-up (p=0.043), was higher in subjects with LVEF <40% (p=0.017) and in subjects with increasing EDV (p=0.017) or ESV (p=0.007) compared to those in whom volumes fell between visits. In the 58 patients reaching the endpoint of death or heart failure, MMP-3 was higher (p<0.001). On Kaplan-Meier analysis, subjects with levels above optimum cut off identified via ROC curves were more likely to suffer a clinical event (p=0.037). CONCLUSION MMP-3 is associated with left ventricular dysfunction, adverse left ventricular remodelling and prognosis after AMI.
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Affiliation(s)
- D Kelly
- Department of Cardiovascular Sciences, University of Leicester, UK
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Association of the MMP-3 5A/6A gene polymorphism with multiple sclerosis in patients from Serbia. J Neurol Sci 2007; 267:62-5. [PMID: 17942123 DOI: 10.1016/j.jns.2007.09.037] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2007] [Revised: 09/05/2007] [Accepted: 09/27/2007] [Indexed: 01/17/2023]
Abstract
Matrix metalloproteinases (MMPs) are proteolytic enzymes involved in remodeling of the extracellular matrix. MMPs are suggested to play a role in the influx of inflammatory cells into the CNS, disruption of the blood brain barrier, and to degrade myelin in vitro. In this study, we have investigated the possible association of MMP-3 5A/6A gene polymorphism with MS susceptibility and/or severity in patients from Serbia. A total of 184 MS patients (150 RR, 34 SP) and 236 controls have been studied. Results show that the distribution of MMP-3 5A/6A genotype frequencies between MS patients and controls were not significantly different. In bout onset patients, carriers of MMP-3 6A/6A genotype had significantly higher mean MSSS values compared to the carriers of 5A allele (6.29+/-1.89 vs. 5.29+/-2.62, respectively, ANCOVA, p=0.01 Scheffe post-hoc test). In conclusion, our results indicate association of MMP-3 6A/6A genotype with significantly higher mean MSSS values. Thus, the obtained results suggest that it should be carefully considered during follow up of patients with MS. Further genetic and functional studies are needed to resolve the complex role of MMPs and their tissue inhibitors in MS pathology and/or regeneration.
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Abstract
Matrix metalloproteinases (MMPs) are involved in the pathophysiology of several central nervous system diseases that share common pathogeneses, such as disruption of the blood-brain barrier (BBB), neuroinflammation, oxidative stress, and remodeling of the extracellular matrix (ECM). In early ischemic injury, MMPs participate in disruption of the BBB by digesting the basal lamina of capillaries and ECM, leading to vasogenic edema and hemorrhagic transformation. However, ECM degradation and remodeling are essential for tissue recovery, with MMPs having a key role as modulators of homeostasis between neuronal death and tissue regeneration. Thus, MMPs may be a double-edged sword that has a deleterious or beneficial role depending on the stage of brain injury.
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Affiliation(s)
- Hahn Young Kim
- Department of Neurology, Konkuk University Hospital, Center for Geriatric Neuroscience Research, Institute of Biomedical Science and Technology, Konkuk University, Seoul, Korea
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Nilsson L, Jonasson L, Nijm J, Hamsten A, Eriksson P. Increased plasma concentration of matrix metalloproteinase-7 in patients with coronary artery disease. Clin Chem 2006; 52:1522-7. [PMID: 16762997 DOI: 10.1373/clinchem.2006.067439] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
BACKGROUND Plaque rupture is often associated with breakdown of the extracellular matrix in the shoulder region of a plaque. We tested whether plasma concentrations of various matrix metalloproteinases (MMPs) and tissue inhibitor of metalloproteinase-1 (TIMP-1) could serve as markers for plaque instability as well as relationships between plasma MMPs and inflammatory markers. METHODS The study group included 65 men with angiographically verified CAD (45 with stable and 20 with unstable CAD) and 28 healthy controls. Circulating MMP, TIMP-1, C-reactive protein, and cytokine concentrations were measured by ELISA. Leukocyte subtype counts in whole blood were determined, and T-cell subsets and natural killer cells were measured by flow cytometry. Differences in continuous variables between groups were tested by ANOVA with the Scheffé F-test used as a post hoc test, and correlations were analyzed by a linear regression method. RESULTS The plasma concentration of MMP-7 was increased in patients with stable and unstable CAD, whereas MMP-2 and -3 concentrations were decreased. The plasma concentration of TIMP-1 was significantly increased in patients with unstable CAD. MMP-2, -3, and -7 showed no correlations with established markers of inflammation. However, MMP-2 correlated positively with the number of natural killer cells in patients with stable and unstable CAD. CONCLUSION Plasma concentrations of MMPs and TIMPs may be markers of CAD but appear to be differentially regulated.
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Affiliation(s)
- Lennart Nilsson
- Department of Cardiology, Heart Center, University Hospital, Linköping, Sweden
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