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Zhu Y, Chen Y, Zu Y. Leveraging a neutrophil-derived PCD signature to predict and stratify patients with acute myocardial infarction: from AI prediction to biological interpretation. J Transl Med 2024; 22:612. [PMID: 38956669 PMCID: PMC11221097 DOI: 10.1186/s12967-024-05415-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 06/19/2024] [Indexed: 07/04/2024] Open
Abstract
BACKGROUND Programmed cell death (PCD) has recently been implicated in modulating the removal of neutrophils recruited in acute myocardial infarction (AMI). Nonetheless, the clinical significance and biological mechanism of neutrophil-related PCD remain unexplored. METHODS We employed an integrative machine learning-based computational framework to generate a predictive neutrophil-derived PCD signature (NPCDS) within five independent microarray cohorts from the peripheral blood of AMI patients. Non-negative matrix factorization was leveraged to develop an NPCDS-based AMI subtype. To elucidate the biological mechanism underlying NPCDS, we implemented single-cell transcriptomics on Cd45+ cells isolated from the murine heart of experimental AMI. We finally conducted a Mendelian randomization (MR) study and molecular docking to investigate the therapeutic value of NPCDS on AMI. RESULTS We reported the robust and superior performance of NPCDS in AMI prediction, which contributed to an optimal combination of random forest and stepwise regression fitted on nine neutrophil-related PCD genes (MDM2, PTK2B, MYH9, IVNS1ABP, MAPK14, GNS, MYD88, TLR2, CFLAR). Two divergent NPCDS-based subtypes of AMI were revealed, in which subtype 1 was characterized as inflammation-activated with more vibrant neutrophil activities, whereas subtype 2 demonstrated the opposite. Mechanically, we unveiled the expression dynamics of NPCDS to regulate neutrophil transformation from a pro-inflammatory phase to an anti-inflammatory phase in AMI. We uncovered a significant causal association between genetic predisposition towards MDM2 expression and the risk of AMI. We also found that lidoflazine, isotetrandrine, and cepharanthine could stably target MDM2. CONCLUSION Altogether, NPCDS offers significant implications for prediction, stratification, and therapeutic management for AMI.
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Affiliation(s)
- Yihao Zhu
- International Research Center for Marine Biosciences, Ministry of Science and Technology, Shanghai Ocean University, Shanghai, 201306, People's Republic of China
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, People's Republic of China
| | - Yuxi Chen
- International Research Center for Marine Biosciences, Ministry of Science and Technology, Shanghai Ocean University, Shanghai, 201306, People's Republic of China
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, People's Republic of China
| | - Yao Zu
- International Research Center for Marine Biosciences, Ministry of Science and Technology, Shanghai Ocean University, Shanghai, 201306, People's Republic of China.
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, People's Republic of China.
- Marine Biomedical Science and Technology Innovation Platform of Lin-Gang Special Area, Shanghai, 201306, People's Republic of China.
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2
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Wang Z, Ma K, Zhu Y, Li Z, Li S. Predictive Value of Myocardial Markers for Early Postoperative Mortality in Children with Congenital Heart Disease. Pediatr Cardiol 2024:10.1007/s00246-024-03404-0. [PMID: 38363311 DOI: 10.1007/s00246-024-03404-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Accepted: 01/04/2024] [Indexed: 02/17/2024]
Abstract
To investigate the influencing factors of postoperative creatine kinase-MB (CK-MB) elevation in children with congenital heart disease and its peak value in predicting early postoperative mortality. The clinical data of 521 children with congenital heart disease under the age of 14 who underwent elective surgery in Beijing Children's Hospital from December 2018 to December 2020 were retrospectively analyzed. Stepwise multiple linear regression was used to analyze independent risk factors for postoperative CK-MB elevation, receiver operating characteristic (ROC) curve was used to determine the predictive value of postoperative CK-MB peak, CK peak, and LDH peak on mortality, and linear correlation and regression analysis were used to analyze the interdependence among postoperative CK-MB peak, CK peak, and LDH peak, and multivariate Logistic regression was used to identify independent risk factors for early postoperative mortality. Preterm birth (P = 0.004), ventriculotomy (P = 0.009), the re-establish of bypass (P = 0.007), cardiopulmonary bypass time (P = 0.024), deep hypothermic circulatory arrest time (P = 0.000), assisted ventilation time (P = 0.049), CK peak (P = 0.000), and LDH peak (P = 0.000) were independently associated with increased postoperative CK-MB elevation. The ROC curve showed that CK-MB peak had the strongest predictive value for death (AUC = 0.924), followed by LDH peak (AUC = 0.864) and CK peak (AUC = 0.758). The cut-off value of the postoperative CK-MB peak was 144.5 IU/L, with a sensitivity of 87% and a specificity of 97%. CK-MB peak was moderately correlated with CK peak (Pearson Correlation coefficient r = 0.514, P = 0.000) and strongly correlated with LDH peak (Pearson Correlation coefficient r = 0.601, P = 0.000). Multivariate analysis showed that delayed chest closure (OR = 4.865, P = 0.004) and postoperative CK-MB peak (OR = 1.031, P = 0.000) were independent risk factors for postoperative mortality. The postoperative CK-MB peak has a certain predictive value for the early postoperative mortality of children with congenital heart disease. It is affected by many factors, and the risk of mortality is significantly increased in children with severely elevated postoperative CK-MB.
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Affiliation(s)
- Zhangwei Wang
- Department of Cardiovascular Surgery, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Fuwai Hospital, No.167 Beilishi Road, Xicheng District, Beijing, China
| | - Kai Ma
- Department of Cardiovascular Surgery, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Fuwai Hospital, No.167 Beilishi Road, Xicheng District, Beijing, China
| | - Yaobin Zhu
- Department of Cardiac Surgery, Beijing Children's Hospital, Capital Medical University, National Children's Medical Center, Beijing, China
| | - Zhiqiang Li
- Department of Cardiac Surgery, Beijing Children's Hospital, Capital Medical University, National Children's Medical Center, Beijing, China
| | - Shoujun Li
- Department of Cardiovascular Surgery, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Fuwai Hospital, No.167 Beilishi Road, Xicheng District, Beijing, China.
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3
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Kodogo V, Viljoen C, Hoevelmann J, Chakafana G, Tromp J, Farhan HA, Goland S, van der Meer P, Karaye K, Kryczka K, Hilfiker-Kleiner D, Jackson A, Mebazaa A, Böhm M, Pieske B, Bauersachs J, Bell L, Sliwa K. Proteomic Profiling in Patients With Peripartum Cardiomyopathy: A Biomarker Study of the ESC EORP PPCM Registry. JACC. HEART FAILURE 2023; 11:1708-1725. [PMID: 37804308 DOI: 10.1016/j.jchf.2023.07.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 07/14/2023] [Accepted: 07/25/2023] [Indexed: 10/09/2023]
Abstract
BACKGROUND Peripartum cardiomyopathy (PPCM) remains an important cause of maternal morbidity and mortality globally. The pathophysiology remains incompletely understood, and the diagnosis is often missed or delayed. OBJECTIVES This study explored the serum proteome profile of patients with newly diagnosed PPCM, as compared with matched healthy postpartum mothers, to unravel novel protein biomarkers that would further an understanding of the pathogenesis of PPCM and improve diagnostic precision. METHODS Study investigators performed untargeted serum proteome profiling using data-independent acquisition-based label-free quantitative liquid chromatography-tandem mass spectrometry on 84 patients with PPCM, as compared with 29 postpartum healthy controls (HCs). Significant changes in protein intensities were determined with nonpaired Student's t-tests and were further classified by using the Boruta algorithm. The proteins' diagnostic performance was evaluated by area under the curve (AUC) and validated using the 10-fold cross-validation. RESULTS Patients with PPCM presented with a mean left ventricular ejection fraction of 33.5% ± 9.3% vs 57.0% ± 8.8% in HCs (P < 0.001). Study investigators identified 15 differentially up-regulated and 14 down-regulated proteins in patients with PPCM compared with HCs. Seven of these proteins were recognized as significant by the Boruta algorithm. The combination of adiponectin, quiescin sulfhydryl oxidase 1, inter-α-trypsin inhibitor heavy chain, and N-terminal pro-B-type natriuretic peptide had the best diagnostic precision (AUC: 0.90; 95% CI: 0.84-0.96) to distinguish patients with PPCM from HCs. CONCLUSIONS Salient biologic themes related to immune response proteins, inflammation, fibrosis, angiogenesis, apoptosis, and coagulation were predominant in patients with PPCM compared with HCs. These newly identified proteins warrant further evaluation to establish their role in the pathogenesis of PPCM and potential use as diagnostic markers.
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Affiliation(s)
- Vitaris Kodogo
- Cape Heart Institute, Faculty of Health Sciences, University of Cape Town, South Africa
| | - Charle Viljoen
- Cape Heart Institute, Faculty of Health Sciences, University of Cape Town, South Africa; Division of Cardiology, Department of Medicine, Groote Schuur Hospital, Faculty of Health Sciences, University of Cape Town, South Africa
| | - Julian Hoevelmann
- Cape Heart Institute, Faculty of Health Sciences, University of Cape Town, South Africa; Department of Internal Medicine III-Cardiology, Angiology and Intensive Care Medicine, Saarland University Hospital, Homburg, Germany
| | - Graham Chakafana
- Cape Heart Institute, Faculty of Health Sciences, University of Cape Town, South Africa; Department of Chemistry and Biochemistry, Hampton University, Hampton, Virginia, USA
| | - Jasper Tromp
- Saw Swee Hock School of Public Health, National University of Singapore and the National University Health System, Singapore; Duke-National University of Singapore Medical School, Singapore
| | | | - Sorel Goland
- Heart Institute, Kaplan Medical Center, Rehovot, affiliated with the Hebrew University, Jerusalem, Israel
| | - Peter van der Meer
- Department of Cardiology, University Medical Center Groningen, University of Groningen, the Netherlands
| | - Kamilu Karaye
- Department of Medicine, Bayero University, Kano, Nigeria
| | | | | | - Alice Jackson
- Institute of Cardiovascular and Medical Sciences, Glasgow University, Glasgow, United Kingdom
| | - Alexandre Mebazaa
- Paris Cité University, French National Institute of Health and Medical Research (INSERM) Cardiovascular MArkers in Stress Conditions (MASCOT), Paris, France; Department of Anesthesiology and Critical Care, Saint Louis Lariboisière Hospitals, Public Assistance Hospital of Paris, Paris, France
| | - Michael Böhm
- Cape Heart Institute, Faculty of Health Sciences, University of Cape Town, South Africa; Internal Medicine Clinic III -Cardiology, Angiology, and Internist Intensive Medicine, Saarland University Hospital, Saarland University, Homburg, Germany
| | - Burkert Pieske
- Department of Cardiology, Charité-Universitätsmedizin, Berlin, Germany
| | - Johann Bauersachs
- Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany
| | - Liam Bell
- Centre for Proteomic and Genomic Research, Cape Town, South Africa, Cape Town, South Africa
| | - Karen Sliwa
- Cape Heart Institute, Faculty of Health Sciences, University of Cape Town, South Africa; Division of Cardiology, Department of Medicine, Groote Schuur Hospital, Faculty of Health Sciences, University of Cape Town, South Africa.
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Zheng J, Qiu Y, Xu Y, Quan M, Zhong Z, Wang Q, Wu Y, Zeng X, Xia C, Liu R. Magnetic particle-based chemiluminescence immunoassay for serum human heart-type fatty acid binding protein measurement. Biotechnol Lett 2023; 45:1431-1440. [PMID: 37736778 DOI: 10.1007/s10529-023-03425-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 08/10/2023] [Indexed: 09/23/2023]
Abstract
OBJECTIVES Human heart-type fatty acid binding protein (HFABP) is a biomarker for diagnosis, risk assessment, and prognosis of acute myocardial infarction, and we aimed to establish an immunoassay for HFABP quantitation. METHODS Human HFABP monoclonal antibodies (mAbs) were developed, evaluated by enzyme-linked immunosorbent assay, and a chemiluminescence enzyme immunoassay (CLEIA) generated. Analytical performance of the CLEIA was evaluated by measuring serum HFABP. RESULTS The prokaryotically expressed rHFABP was purified and four anti-HFABP mAbs with superior detection performance were obtained after immunizing BALB/c mice. MAbs 2B8 and 6B3 were selected as respective capture and detection antibodies for HFABP measurement by CLEIA (detection range, 0.01-128 μg/L). Results using the CLEIA showed excellent correlation (r, 0.9622) and the correlation coefficient was 0.9809 (P < 0.05) by the Tukey test statistical analysis with those of latex-enhanced immunoturbidimetry in hospitals. CONCLUSION Our mAbs and CLEIA for HFABP detection represent new diagnostic tools for measurement of human serum HFABP.
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Affiliation(s)
- Jiao Zheng
- School of Medicine, Hunan Normal University, Changsha, 410013, China
- Immunodiagnostic Reagents Engineering Research Center of Hunan Province, Hunan Normal University, Changsha, 410013, China
| | - Yilan Qiu
- Immunodiagnostic Reagents Engineering Research Center of Hunan Province, Hunan Normal University, Changsha, 410013, China
- College of Life Science, Hunan Normal University, Changsha, 410013, China
| | - Ye Xu
- School of Medicine, Hunan Normal University, Changsha, 410013, China
- Immunodiagnostic Reagents Engineering Research Center of Hunan Province, Hunan Normal University, Changsha, 410013, China
| | - Meifang Quan
- School of Medicine, Hunan Normal University, Changsha, 410013, China
- Immunodiagnostic Reagents Engineering Research Center of Hunan Province, Hunan Normal University, Changsha, 410013, China
| | - Zhihong Zhong
- School of Medicine, Hunan Normal University, Changsha, 410013, China
- Immunodiagnostic Reagents Engineering Research Center of Hunan Province, Hunan Normal University, Changsha, 410013, China
| | - Qinglin Wang
- School of Medicine, Hunan Normal University, Changsha, 410013, China
- Immunodiagnostic Reagents Engineering Research Center of Hunan Province, Hunan Normal University, Changsha, 410013, China
| | - Yi Wu
- Immunodiagnostic Reagents Engineering Research Center of Hunan Province, Hunan Normal University, Changsha, 410013, China
- The First Affiliated Hospital of Hunan Normal University, Changsha, 410008, China
| | - Xuan Zeng
- School of Medicine, Hunan Normal University, Changsha, 410013, China
- Immunodiagnostic Reagents Engineering Research Center of Hunan Province, Hunan Normal University, Changsha, 410013, China
| | - Chuan Xia
- Department of Laboratory Medicine, The First People's Hospital of Chenzhou, Chenzhou, 423000, China
| | - Rushi Liu
- School of Medicine, Hunan Normal University, Changsha, 410013, China.
- Immunodiagnostic Reagents Engineering Research Center of Hunan Province, Hunan Normal University, Changsha, 410013, China.
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Hsieh YK, Wang MT, Wang CY, Chen CF, Ko YL, Huang WC. Recent advances in the diagnosis and management of acute myocardial infarction. J Chin Med Assoc 2023; 86:950-959. [PMID: 37801590 DOI: 10.1097/jcma.0000000000001001] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/08/2023] Open
Abstract
With the discovery of new biomarkers for the early detection of acute myocardial infarction (AMI), advancements in valid medication, and percutaneous coronary intervention (PCI), the overall prognosis of AMI has improved remarkably. Nevertheless, challenges remain which require more difficult work to overcome. Novel diagnostic and therapeutic techniques include new AMI biomarkers, hypothermia therapy, supersaturated oxygen (SSO 2 ) therapy, targeted anti-inflammatory therapy, targeted angiogenesis therapy, and stem cell therapy. With these novel methods, we believe that the infarction size after AMI will decrease, and myocardial injury-associated ventricular remodeling may be avoided. This review focuses on novel advances in the diagnosis and management of AMI.
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Affiliation(s)
- Yi-Keng Hsieh
- Department of Critical Care Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan, ROC
- Chang Gung Memorial Hospital, Taoyuan, Taiwan, ROC
- School of Medicine, National Yang Ming Chao Tung University, Taipei, Taiwan, ROC
| | - Mei-Tzu Wang
- Department of Critical Care Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan, ROC
- School of Medicine, National Yang Ming Chao Tung University, Taipei, Taiwan, ROC
| | - Chien-Ying Wang
- School of Medicine, National Yang Ming Chao Tung University, Taipei, Taiwan, ROC
- Department of Critical Care Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Division of Trauma, Department of Emergency Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Exercise and Health Sciences, University of Taipei, Taipei, Taiwan, ROC
| | - Cheng-Fong Chen
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Surgery, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Department of Exercise and Health Sciences, University of Taipei, Taipei, Taiwan, ROC
| | - Yu-Ling Ko
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Wei-Chun Huang
- Department of Critical Care Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan, ROC
- Chang Gung Memorial Hospital, Taoyuan, Taiwan, ROC
- Department of Physical Therapy, Fooyin University, Kaohsiung, Taiwan, ROC
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6
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Witkowska A, Staciwa M, Duraj I, Wozniak E, Broncel M, Gorzelak-Pabis P. Interleukin-33/sST2: Dynamic assessment in patients with acute coronary syndrome. Adv Med Sci 2023; 68:195-201. [PMID: 37216709 DOI: 10.1016/j.advms.2023.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 02/28/2023] [Accepted: 05/09/2023] [Indexed: 05/24/2023]
Abstract
PURPOSE Interleukin (IL)-33 and its soluble receptor ST2 (sST2) play a crucial role in the immune response. sST2 has been approved by the Food and Drug Administration as a prognostic biomarker of mortality in chronic heart failure patients, however, the role of IL-33 and sST2 in atherosclerotic cardiovascular disease remains unclear. The aim of this study was to measure serum level of IL-33 and sST2 of patients at the onset of acute coronary syndrome (ACS) and 3 months after primary percutaneous revascularization. PATIENTS AND METHODS Forty patients were divided into ST segment elevation myocardial infarction (STEMI) group, non-ST segment elevation myocardial infarction (NSTEMI) and unstable angina (UA) group. IL-33 and sST2 level were measured with ELISA. Additionally, IL-33 expression in peripheral blood mononuclear cells (PBMCs), was evaluated. RESULTS All ACS patients had a significantly lower level of sST2 3 months after ACS as compared to the baseline (p < 0.039). The STEMI patients had higher serum levels of IL-33 at the moment of ACS as compared to 3 months after the event, with an average decrease of 17.87 pg/ml (p < 0.007). Conversely, sST2 serum levels were still high after 3 months following an ACS in STEMI patients. ROC curve demonstrated that increased IL-33 serum level could be STEMI predictor. CONCLUSIONS The assessment of the baseline and dynamics of changes in IL-33 and sST2 concentrations in patients with ACS may be important for the diagnostic process and may help in understanding of how the immune mechanisms work at the moment of an ACS event.
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Affiliation(s)
- Anna Witkowska
- Department of Internal Diseases and Clinical Pharmacology, Laboratory of Tissue Immunopharmacology, Medical University of Lodz, Lodz, Poland.
| | - Mateusz Staciwa
- Department of Internal Diseases and Clinical Pharmacology, Laboratory of Tissue Immunopharmacology, Medical University of Lodz, Lodz, Poland
| | - Iwona Duraj
- Department of Internal Diseases and Clinical Pharmacology, Laboratory of Tissue Immunopharmacology, Medical University of Lodz, Lodz, Poland
| | - Ewelina Wozniak
- Department of Internal Diseases and Clinical Pharmacology, Laboratory of Tissue Immunopharmacology, Medical University of Lodz, Lodz, Poland
| | - Marlena Broncel
- Department of Internal Diseases and Clinical Pharmacology, Laboratory of Tissue Immunopharmacology, Medical University of Lodz, Lodz, Poland
| | - Paulina Gorzelak-Pabis
- Department of Internal Diseases and Clinical Pharmacology, Laboratory of Tissue Immunopharmacology, Medical University of Lodz, Lodz, Poland
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Alkhalil M, De Maria GL, Akbar N, Ruparelia N, Choudhury RP. Prospects for Precision Medicine in Acute Myocardial Infarction: Patient-Level Insights into Myocardial Injury and Repair. J Clin Med 2023; 12:4668. [PMID: 37510783 PMCID: PMC10380764 DOI: 10.3390/jcm12144668] [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: 06/07/2023] [Revised: 07/11/2023] [Accepted: 07/11/2023] [Indexed: 07/30/2023] Open
Abstract
The past decade has seen a marked expansion in the understanding of the pathobiology of acute myocardial infarction and the systemic inflammatory response that it elicits. At the same time, a portfolio of tools has emerged to characterise some of these processes in vivo. However, in clinical practice, key decision making still largely relies on assessment built around the timing of the onset of chest pain, features on electrocardiograms and measurements of plasma troponin. Better understanding the heterogeneity of myocardial injury and patient-level responses should provide new opportunities for diagnostic stratification to enable the delivery of more rational therapies. Characterisation of the myocardium using emerging imaging techniques such as the T1, T2 and T2* mapping techniques can provide enhanced assessments of myocardial statuses. Physiological measures, which include microcirculatory resistance and coronary flow reserve, have been shown to predict outcomes in AMI and can be used to inform treatment selection. Functionally informative blood biomarkers, including cellular transcriptomics; microRNAs; extracellular vesicle analyses and soluble markers, all give insights into the nature and timing of the innate immune response and its regulation in acute MI. The integration of these and other emerging tools will be key to developing a fuller understanding of the patient-level processes of myocardial injury and repair and should fuel new possibilities for rational therapeutic intervention.
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Affiliation(s)
- Mohammad Alkhalil
- Cardiothoracic Centre, Freeman Hospital, Newcastle-upon-Tyne NE7 7DN, UK
- Translational and Clinical Research Institute, Newcastle University, Newcastle-upon-Tyne NE1 7RU, UK
| | | | - Naveed Akbar
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, John Radcliffe Hospital, Oxford OX3 9DU, UK
| | - Neil Ruparelia
- Cardiology Department, Hammersmith Hospital, Imperial College London, London W12 0HS, UK
| | - Robin P Choudhury
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, John Radcliffe Hospital, Oxford OX3 9DU, UK
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Hung WC, Yu TH, Wu CC, Lee TL, Tsai IT, Hsuan CF, Chen CY, Chung FM, Lee YJ, Tang WH. FABP3, FABP4, and heart rate variability among patients with chronic schizophrenia. Front Endocrinol (Lausanne) 2023; 14:1165621. [PMID: 37255976 PMCID: PMC10225495 DOI: 10.3389/fendo.2023.1165621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 05/04/2023] [Indexed: 06/01/2023] Open
Abstract
Introduction The prevalence of cardiovascular disease (CVD) and CVD-related deaths in patients with schizophrenia is high. An elevated risk of CVD has been associated with low heart rate variability (HRV). There is increasing evidence that fatty acid-binding protein (FABP)3 and FABP4 play roles in the development and progression of CVD. This study aimed to explore the association of circulating FABP3/FABP4 levels with HRV in patients with chronic schizophrenia. Methods We included 265 consecutive patients with chronic schizophrenia who attended a disease management program. We used an enzyme-linked immunosorbent assay for the measurement of plasma concentrations of FABP3 and FABP4. Standard HRV was recorded at baseline following a standard protocol. Mean high- and low-frequency (HF/LF) HRV values were analyzed by tertile of FABP3 and FABP4 using one-way analysis of variance, and linear regression analysis was performed to assess trends. Results A positive association between FABP3 and creatinine was found in multiple regression analysis. In addition, negative associations between levels of hematocrit, hemoglobin, HF HRV, and estimated glomerular filtration rate (eGFR) with FABP3 were also found. Moreover, positive associations between FABP4 with body mass index, diabetes mellitus, hypertension, systolic blood pressure, low-density lipoprotein-cholesterol, triglycerides, creatinine, and FABP3 were found. Furthermore, negative associations between levels of high-density lipoprotein-cholesterol, eGFR, and HF HRV with FABP4 were found. We also found a significant inverse association between FABP3 and HF HRV (p for trend = 0.008), and significant inverse associations between FABP4 with HF and LF HRV (p for trend = 0.007 and 0.017, respectively). Discussion Together, this suggests that elevated levels of FABP3 and FABP4 may be linked to health problems related to CVD in patients with chronic schizophrenia.
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Affiliation(s)
- Wei-Chin Hung
- Division of Cardiology, Department of Internal Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Teng-Hung Yu
- Division of Cardiology, Department of Internal Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Cheng-Ching Wu
- Division of Cardiology, Department of Internal Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
- Division of Cardiology, Department of Internal Medicine, E-Da Cancer Hospital, I-Shou University, Kaohsiung, Taiwan
| | - Thung-Lip Lee
- Division of Cardiology, Department of Internal Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
- School of Medicine for International Students, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - I-Ting Tsai
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
- Department of Emergency, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
| | - Chin-Feng Hsuan
- Division of Cardiology, Department of Internal Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
- Division of Cardiology, Department of Internal Medicine, E-Da Dachang Hospital, I-Shou University, Kaohsiung, Taiwan
| | - Chun-Yu Chen
- Division of General Neurology, Neurological Institute, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Fu-Mei Chung
- Division of Cardiology, Department of Internal Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
| | - Yau-Jiunn Lee
- Department Head, Lee’s Endocrinologic Clinic, Pingtung, Taiwan
| | - Wei-Hua Tang
- Division of Cardiology, Department of Internal Medicine, Taipei Veterans General Hospital, Yuli Branch, Hualien, Taiwan
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
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Ahmad F, Karim A, Khan J, Qaisar R. Plasma Galectin-3 and H-FABP correlate with poor physical performance in patients with congestive heart failure. Exp Biol Med (Maywood) 2023; 248:532-540. [PMID: 36803120 PMCID: PMC10281532 DOI: 10.1177/15353702231151980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 12/26/2022] [Indexed: 02/22/2023] Open
Abstract
Heart failure (HF) is often associated with compromised physical capacity in patients. However, it is unclear if established HF markers correlate with the physical performance of patients with congestive HF (CHF). We assessed the left ventricular end-systolic dimension (LVESD) and ejection fraction (LVEF) and, physical performance parameters, including short physical performance battery (SPPB), gait speed (GS), and handgrip strength (HGS) in 80 patients with CHF along with 59 healthy controls. Furthermore, levels of plasma HF markers galectin-3 and heart-specific fatty acid binding protein (H-FABP) were measured in relation to the severity of HF and physical performance. Irrespective of etiology, significantly greater LVESD and lower LVEF were observed in HF patients versus controls. As expected, the levels of HF markers galectin-3 and H-FABP were upregulated in the CHF patients which were accompanied by significantly elevated levels of plasma zonulin and inflammatory marker C-reactive protein (CRP). The SPPB scores, GS, and HGS were significantly lower in the ischemic and non-ischemic HF patients than controls. The level of galectin-3 was inversely correlated with SPPB scores (r2 = 0.089, P = 0.01) and HGS (r2 = 0.078, P = 0.01). Similarly, H-FABP levels were also inversely correlated with SPPB scores (r2 = 0.06, P = 0.03) and HGS (r2 = 0.109, P = 0.004) in the patients with CHF. Taken together, CHF adversely affects physical performance, and galectin-3 and H-FABP may serve as biomarkers of physical disability in patients with CHF. The robust correlations of galectin-3 and H-FABP with the physical performance parameters and CRP in CHF patients suggest that the poor physical performance may partly be caused due to systemic inflammation.
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Affiliation(s)
- Firdos Ahmad
- Basic Medical Sciences, College of Medicine, University of Sharjah, Sharjah 27272, United Arab Emirates
- Department of Biomedical Sciences, College of Health Sciences, Abu Dhabi University, Abu Dhabi, 59911 United Arab Emirates
| | - Asima Karim
- Basic Medical Sciences, College of Medicine, University of Sharjah, Sharjah 27272, United Arab Emirates
| | - Javaidullah Khan
- Department of Cardiology, Post Graduate Medical Institute, Hayatabad Medical Complex, Peshawar 25120, Pakistan
| | - Rizwan Qaisar
- Basic Medical Sciences, College of Medicine, University of Sharjah, Sharjah 27272, United Arab Emirates
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10
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Circular RNAs: Biogenesis, Biological Functions, and Roles in Myocardial Infarction. Int J Mol Sci 2023; 24:ijms24044233. [PMID: 36835653 PMCID: PMC9963350 DOI: 10.3390/ijms24044233] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 02/08/2023] [Accepted: 02/14/2023] [Indexed: 02/25/2023] Open
Abstract
Non-coding RNAs have been excavated as important cardiac function modulators and linked to heart diseases. Significant advances have been obtained in illuminating the effects of microRNAs and long non-coding RNAs. Nevertheless, the characteristics of circular RNAs are rarely mined. Circular RNAs (circRNAs) are widely believed to participate in cardiac pathologic processes, especially in myocardial infarction. In this review, we round up the biogenesis of circRNAs, briefly describe their biological functions, and summarize the latest literature on multifarious circRNAs related to new therapies and biomarkers for myocardial infarction.
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11
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Kapoor PM, Prakash M, Mujahid OM. suPAR as a risk Prediction Biomarker in Extracorporeal Membrane Oxygenation. JOURNAL OF CARDIAC CRITICAL CARE TSS 2023. [DOI: 10.25259/jccc_5_2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
suPAR is a promising biomarker of cardiovascular diseases, as it reflects “low-grade inflammation” and is associated with lifestyle factors such as smoking, alcohol, and an inactive lifestyle. suPAR is expressed in various cells involved in the development of atherosclerosis, including macrophages, endothelial cells, and smooth muscle cells, and an accumulation of suPAR in the atheroma has also been found. suPAR plays a role in the coagulation cascade during plasminogen activation and fibrinolysis. This abstract provides description of three case series showing the utility of suPAR as a risk prediction biomarker on VA extracorporeal membrane oxygenation (ECMO). We used SUPAR in 15 patients undergoing cardiac surgery of which three went on VA ECMO. Herein, we describe in detail three such patients and discuss each with good review of the literature.
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Affiliation(s)
| | - Mohit Prakash
- Department of Cardiac Anesthesia and Critical Care, AIIMS, New Delhi, India,
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12
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Unveiling IL-33/ST2 Pathway Unbalance in Cardiac Remodeling Due to Obesity in Zucker Fatty Rats. Int J Mol Sci 2023; 24:ijms24031991. [PMID: 36768322 PMCID: PMC9916239 DOI: 10.3390/ijms24031991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 01/15/2023] [Accepted: 01/16/2023] [Indexed: 01/21/2023] Open
Abstract
Obesity is an epidemic condition linked to cardiovascular disease severity and mortality. Fat localization and type represent cardiovascular risk estimators. Importantly, visceral fat secretes adipokines known to promote low-grade inflammation that, in turn, modulate its secretome and cardiac metabolism. In this regard, IL-33 regulates the functions of various immune cells through ST2 binding and-following its role as an immune sensor to infection and stress-is involved in the pro-fibrotic remodeling of the myocardium. Here we further investigated the IL-33/ST2 effects on cardiac remodeling in obesity, focusing on molecular pathways linking adipose-derived IL-33 to the development of fibrosis or hypertrophy. We analyzed the Zucker Fatty rat model, and we developed in vitro models to mimic the adipose and myocardial relationship. We demonstrated a dysregulation of IL-33/ST2 signaling in both adipose and cardiac tissue, where they affected Epac proteins and myocardial gene expression, linked to pro-fibrotic signatures. In Zucker rats, pro-fibrotic effects were counteracted by ghrelin-induced IL-33 secretion, whose release influenced transcription factor expression and ST2 isoforms balance regulation. Finally, the effect of IL-33 signaling is dependent on several factors, such as cell types' origin and the balancing of ST2 isoforms. Noteworthy, it is reasonable to state that considering IL-33 to have a unique protective role should be considered over-simplistic.
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13
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Rajak P, Roy S, Podder S, Dutta M, Sarkar S, Ganguly A, Mandi M, Dutta A, Nanda S, Khatun S. Synergistic action of organophosphates and COVID-19 on inflammation, oxidative stress, and renin-angiotensin system can amplify the risk of cardiovascular maladies. Toxicol Appl Pharmacol 2022; 456:116267. [PMID: 36240863 PMCID: PMC9554205 DOI: 10.1016/j.taap.2022.116267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 09/26/2022] [Accepted: 10/04/2022] [Indexed: 11/24/2022]
Abstract
Organophosphates (OPs) are ubiquitous environmental contaminants, widely used as pesticides in agricultural fields. In addition, they serve as flame-retardants, plasticizers, antifoaming or antiwear agents in lacquers, hydraulic fluids, and floor polishing agents. Therefore, world-wide and massive application of these compounds have increased the risk of unintentional exposure to non-targets including the human beings. OPs are neurotoxic agents as they inhibit the activity of acetylcholinesterase at synaptic cleft. Moreover, they can fuel cardiovascular issues in the form of myocardities, cardiac oedema, arrhythmia, systolic malfunction, infarction, and altered electrophysiology. Such pathological outcomes might increase the severity of cardiovascular diseases which are the leading cause of mortality in the developing world. Coronavirus disease-19 (COVID-19) is the ongoing global health emergency caused by SARS-CoV-2 infection. Similar to OPs, SARS-CoV-2 disrupts cytokine homeostasis, redox-balance, and angiotensin-II/AT1R axis to promote cardiovascular injuries. Therefore, during the current pandemic milieu, unintentional exposure to OPs through several environmental sources could escalate cardiac maladies in patients with COVID-19.
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Affiliation(s)
- Prem Rajak
- Department of Animal Science, Kazi Nazrul University, Asansol, West Bengal, India,Corresponding author
| | - Sumedha Roy
- Cytogenetics Laboratory, Department of Zoology, The University of Burdwan, West Bengal, India
| | | | - Moumita Dutta
- Departments of Environmental and Occupational Health Sciences, University of Washington, Seattle, WA, USA
| | - Saurabh Sarkar
- Department of Zoology, Gushkara Mahavidyalaya; Gushkara, Purba Bardhaman, West Bengal, India
| | - Abhratanu Ganguly
- Department of Animal Science, Kazi Nazrul University, Asansol, West Bengal, India
| | - Moutushi Mandi
- Toxicology Research Unit, Department of Zoology, The University of Burdwan, Purba Bardhaman, West Bengal, India
| | - Anik Dutta
- Post Graduate Department of Zoology, Darjeeling Govt. College, West Bengal, India
| | - Sayantani Nanda
- Department of Animal Science, Kazi Nazrul University, Asansol, West Bengal, India
| | - Salma Khatun
- Department of Zoology, Krishna Chandra College, Hetampur, West Bengal, India
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14
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Khalil H. Traditional and novel diagnostic biomarkers for acute myocardial infarction. THE EGYPTIAN JOURNAL OF INTERNAL MEDICINE 2022. [DOI: 10.1186/s43162-022-00178-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Abstract
Background
Acute myocardial infarction (AMI) is a leading cause of death worldwide. The first hours of acute myocardial infarction are correlated with the highest risk of death. Therefore, early diagnosis of the infarction seriously affects the efficacy of the treatment administered to the patient. Misdiagnosing patients with chest pain often leads to inappropriate admission of them as acute myocardial infarction patients. The physical examination of the patient, the electrocardiogram, and the assessment of cardiac biomarkers all play an important role in the early diagnosis of acute ischemia, along with the patient's medical history.
Main body
The present review highlights a number of different biomarkers that are released and elevated in blood during an acute myocardial infarction.
Conclusions
Analysis of cardiac biomarkers has become the first-line diagnostic tool used in the diagnosis of acute myocardial infarction. Novel markers of acute myocardial infarction, when added to routinely used markers, can provide added value not only in the earlier detection of acute myocardial infarction but also in monitoring the clinical progress of the disease, predicting its consequences, evaluating its prognosis, detecting recurrence, and managing its treatment. This leads to a lower mortality rate associated with acute myocardial infarction.
cMyC, IMA, S100, and MicroRNAs can serve as markers of early diagnosis of acute myocardial infarction, whereas myeloperoxidase, sCD40L, PAPPA, and TNF-α can be used to monitor the clinical progress of the disease. In addition, H-FABP, GDF-15, F2 isoprostanes, and ST2 can serve as predictors of AMI complications and mortality. Copeptin, ST2, and SIRT can be useful as prognostic markers of acute myocardial infarction.
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15
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Higher serum sST2 is associated with increased left atrial low-voltage areas and atrial fibrillation recurrence in patients undergoing radiofrequency ablation. J Interv Card Electrophysiol 2022; 64:733-742. [PMID: 35175491 DOI: 10.1007/s10840-022-01153-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 02/08/2022] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To conduct a comprehensive analysis of prospectively measuring the concentration of soluble suppression of tumorigenicity 2 (sST2) to predict left atrial (LA) low-voltage areas (LVAs) and atrial fibrillation (AF) recurrence after radiofrequency catheter ablation (RFA). METHODS This was a prospective cohort study. A total of 84 patients, including 54 paroxysmal AF cases and 30 persistent AF cases who underwent RFA, were recruited. Electroanatomical voltage mapping determined the extent of LVAs. The serum level of sST2 was measured by enzyme-linked immunosorbent assay. All patients were followed for 12 months after the RFA procedure to verify AF recurrence. RESULTS The concentration of sST2 measured in the sample was 17.90-198.77 pg/mL, and the range of LA LVAs was 0-85.6%. The sST2 level positively correlated with LVAs (r = 0.40; P = 0.005). When comparing the top and bottom quartile, sST2 is significantly associated with LA LVAs (OR = 1.833, 95% CI: 1.582-2.011, P = 0.004). When compared with the 1st quartile group, the multivariable adjusted hazard ratios for AF recurrence after RFA were 1.57 (95% CI: 1.182-1.795) for the 4th quartile group, 1.44 (95% CI: 1.085-1.598) for the 3rd quartile group, and 1.27 (95% CI: 0.954-1.318) for the 2nd quartile group. The AF-free survival rates of patients with 1st quartile and 4th quartile sST2 levels after ablation were 95% and 59.6%, respectively (Log Rank test, P = 0.027). CONCLUSION Elevated sST2 levels of AF patients were associated with higher LA LVAs and a significantly increased risk of recurrence. The circulating sST2 concentration might be a pre-diagnostic marker of AF recurrence after RFA.
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16
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Tan X, Dai Q, Sun H, Jiang W, Lu S, Wang R, Lv M, Sun X, Lv N, Dai Q. Systematic Bioinformatics Analysis Based on Public and Second-Generation Sequencing Transcriptome Data: A Study on the Diagnostic Value and Potential Mechanisms of Immune-Related Genes in Acute Myocardial Infarction. Front Cardiovasc Med 2022; 9:863248. [PMID: 35498008 PMCID: PMC9046674 DOI: 10.3389/fcvm.2022.863248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 03/07/2022] [Indexed: 12/05/2022] Open
Abstract
Acute myocardial infarction (AMI) is one of the most serious cardiovascular diseases worldwide. Advances in genomics have provided new ideas for the development of novel molecular biomarkers of potential clinical value for AMI.
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Affiliation(s)
- Xiaobing Tan
- Department of Center of Stomatology, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, China
| | - Qingli Dai
- Department of Ultrasound, Dali Bai Autonomous Prefecture People's Hospital, The Third Affiliated Hospital of Dali University, Dali, China
| | - Huang Sun
- Department of Cardiology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Wenqing Jiang
- Department of Cardiology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Si Lu
- Department of Cardiology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Ruxian Wang
- Department of Cardiology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Meirong Lv
- Department of Cardiology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Xianfeng Sun
- Department of Cardiology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Naying Lv
- Department of Cardiology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Qingyuan Dai
- Department of Cardiology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
- *Correspondence: Qingyuan Dai
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17
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Rudloff S, Jahnen-Dechent W, Huynh-Do U. Tissue chaperoning—the expanded functions of fetuin-A beyond inhibition of systemic calcification. Pflugers Arch 2022; 474:949-962. [PMID: 35403906 PMCID: PMC8995415 DOI: 10.1007/s00424-022-02688-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 03/29/2022] [Accepted: 03/31/2022] [Indexed: 02/06/2023]
Abstract
AbstractTraditionally, fetuin-A embodies the prototype anti-calcification protein in the blood, preventing cardiovascular calcification. Low serum fetuin-A is generally associated with mineralization dysbalance and enhanced mortality in end stage renal disease. Recent evidence indicates that fetuin-A is a crucial factor moderating tissue inflammation and fibrosis, as well as a systemic indicator of acute inflammatory disease. Here, the expanded function of fetuin-A is discussed in the context of mineralization and inflammation biology. Unbalanced depletion of fetuin-A in this context may be the critical event, triggering a vicious cycle of progressive calcification, inflammation, and tissue injury. Hence, we designate fetuin-A as tissue chaperone and propose the potential use of exogenous fetuin-A as prophylactic agent or emergency treatment in conditions that are associated with acute depletion of endogenous protein.
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Affiliation(s)
- Stefan Rudloff
- Department of Nephrology and Hypertension, Bern University Hospital, Freiburgstrasse 15, 3010, Bern, Switzerland
- Department of Biomedical Research, University of Bern, Freiburgstrasse 15, 3010, Bern, Switzerland
| | - Willi Jahnen-Dechent
- Helmholtz-Institute for Biomedical Engineering, Biointerface Laboratory, RWTH Aachen, University Medical Faculty, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - Uyen Huynh-Do
- Department of Nephrology and Hypertension, Bern University Hospital, Freiburgstrasse 15, 3010, Bern, Switzerland.
- Department of Biomedical Research, University of Bern, Freiburgstrasse 15, 3010, Bern, Switzerland.
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18
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Jiao Y, Huang Z, Chen M, Zhou X, Lu H, Wang B, Dai X. A label-free amperometric immunosensor with improved electrocatalytic 3D braided AuPtCu-SWCNTs@MoS 2-rGO for human growth differentiation factor-15 detection. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2022; 14:1420-1429. [PMID: 35315459 DOI: 10.1039/d1ay02198b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Growth differentiation factor-15 (GDF-15) is a member of the transforming growth factor-β family. GDF-15 is overexpressed in cardiovascular diseases and has become a novel biomarker for these diseases. In this study, we fabricated a label-free electrochemical immunosensor for sensitive detection of GDF-15. Briefly, a three-dimensional braided composite of AuPtCu-SWCNTs@MoS2-rGO (denoted A@M), which served as a label-free immunosensor platform, was obtained by wrapping single-walled carbon nanotubes (SWCNTs) with trimetallic nanoflowers (AuPtCu NFs) woven on a three-dimensional network nanostructure composed of Molybdenum disulfide (MoS2) and reduced graphene oxide (rGO) nanosheets. This optimization improved the ability of the platform to immobilize antibodies, accelerated the reduction of hydrogen peroxide, and promoted the migration rate of electrons on the electrode surface, thereby further amplifying the electrical signal and improving the sensitivity. The constructed sensor exhibited high sensitivity over a wide linear range from 1 pg mL-1 to 50 ng mL-1, with a low detection limit of 0.825 pg mL-1 for GDF-15. The fabricated label-free immunosensor exhibits satisfactory reproducibility, selectivity, and stability. The detection of actual samples was successful, enabling a broad scope of application in the early diagnosis, prognosis, and treatment of cardiovascular diseases.
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Affiliation(s)
- Yinghui Jiao
- College of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu 610500, P. R. China.
| | - Zhiyu Huang
- College of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu 610500, P. R. China.
| | - Mei Chen
- Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan 610500, P. R. China
| | - Xiaojun Zhou
- Chengdu Coe Technology Co., Ltd, Chengdu, Sichuan 611731, P. R. China
| | - Hongsheng Lu
- College of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu 610500, P. R. China.
| | - Baogang Wang
- College of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu 610500, P. R. China.
| | - Xiaozhen Dai
- School of Bioscience and Technology, Chengdu Medical College, Chengdu, Sichuan 610500, P. R. China
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Çakır H, Kanat S, Çakır H, Tenekecioğlu E. Níveis mais Baixos de Fetuína-A Sérica estão Associados a um Maior Risco de Mortalidade em Dez Anos em Pacientes com Infarto do Miocárdio por Supradesnivelamento do Segmento ST. Arq Bras Cardiol 2021; 118:14-21. [PMID: 35195203 PMCID: PMC8959055 DOI: 10.36660/abc.20201057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Accepted: 02/24/2021] [Indexed: 11/29/2022] Open
Abstract
Fundamento A fetuína-A é um fator anti-inflamatório e anticalcificação envolvido no curso da doença arterial coronariana (DAC). Em alinhamento com essas funções, investigou-se a fetuína-A como marcador de risco cardiovascular em vários estudos. Porém, a associação entre a fetuína-A e o prognóstico dos pacientes com DAC ainda é controversa. Objetivos O presente estudo foi conduzido para identificar a associação entre o nível de fetuína-A sérica e doença cardiovascular (DCV) de longo prazo e a mortalidade global por infarto do agudo do miocárdio por supradesnivelamento do segmento ST (STEMI). Métodos Foram cadastrados no estudo cento e oitenta pacientes consecutivos com STEMI. A população do estudo foi dividida em subgrupos (mais baixo, ≤288 µg/ml; e mais alto, >288 µg/ml) de acordo com a mediana do nível de fetuína-A. Dados de acompanhamento clínico foram obtidos por contato telefônico anual com pacientes ou familiares. As causas das mortes também foram confirmadas pelo banco de dados de saúde nacional. P-valores bilaterais <0,05 foram considerados estatisticamente significativos. Resultados Durante um acompanhamento médio de 10 anos, foram registradas 71 mortes, das quais 62 foram devidas a DCV. Identificou-se um índice de mortalidade global e por DCV significativamente mais alto no grupo com nível de fetuína-A mais baixo que no grupo com nível de fetuína-A mais alto (44% versus 24%, p= 0,005; 48% versus 31%, p= 0,022, respectivamente). Nas análises de risco proporcionais por regressão de Cox, detectou-se que a fetuína-A era um preditor independente de mortalidade global e por DCV. Conclusões A baixa concentração de fetuína-A está associada ao prognóstico de longo prazo ruim pós-STEMI, independentemente de fatores de risco cardiovascular tradicionais. Nossos achados fortaleceram estudos prévios demonstrando consistentemente o papel determinante dos mediadores anti-inflamatórios em síndromes coronárias agudas.
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20
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Characterizing Marathon-Induced Metabolic Changes Using 1H-NMR Metabolomics. Metabolites 2021; 11:metabo11100656. [PMID: 34677371 PMCID: PMC8541139 DOI: 10.3390/metabo11100656] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 09/15/2021] [Accepted: 09/21/2021] [Indexed: 11/16/2022] Open
Abstract
Although physical activity is a health-promoting, popular global pastime, regular engagement in strenuous exercises, such as long-distance endurance running races, has been associated with a variety of detrimental physiological and immunological health effects. The resulting altered physiological state has previously been associated with fluctuations in various key metabolite concentrations; however, limited literature exists pertaining to the global/holistic metabolic changes that are induced by such. This investigation subsequently aims at elucidating the metabolic changes induced by a marathon by employing an untargeted proton nuclear magnetic resonance (1H-NMR) spectrometry metabolomics approach. A principal component analysis (PCA) plot revealed a natural differentiation between pre- and post-marathon metabolic profiles of the 30-athlete cohort, where 17 metabolite fluctuations were deemed to be statistically significant. These included reduced concentrations of various amino acids (AA) along with elevated concentrations of ketone bodies, glycolysis, tricarboxylic acid (TCA) cycle, and AA catabolism intermediates. Moreover, elevated concentrations of creatinine and creatine in the post-marathon group supports previous findings of marathon-induced muscle damage. Collectively, the results of this investigation characterize the strenuous metabolic load induced by a marathon and the consequential regulation of main energy-producing pathways to accommodate this, and a better description of the cause of the physiological changes seen after the completion of a marathon.
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21
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Zhang T, Xu C, Zhao R, Cao Z. Diagnostic Value of sST2 in Cardiovascular Diseases: A Systematic Review and Meta-Analysis. Front Cardiovasc Med 2021; 8:697837. [PMID: 34368254 PMCID: PMC8342767 DOI: 10.3389/fcvm.2021.697837] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 06/24/2021] [Indexed: 12/20/2022] Open
Abstract
Biomarkers such as B-type natriuretic peptide (BNP), N-terminal pro-BNP (NT-proBNP), cardiac troponin (cTn), and CK-MB contribute significantly to the diagnosis of cardiovascular disease (CVD). Recent studies have demonstrated that suppression of tumorigenicity 2 (ST2) is associated with CVD, but a meta-analysis of ST2 levels in different CVDs has yet to be conducted. Therefore, the present study aimed to investigate soluble ST2 (sST2) levels in patients with ischemic heart disease (IHD), myocardial infarction (MI), and heart failure (HF). A total of 1,425 studies were searched across four databases, of which 16 studies were included in the meta-analysis. The Newcastle-Ottawa Quality Assessment Scale (NOS) values of all 16 studies were ≥7. The meta-analysis results indicated that the sST2 level was not correlated with IHD (standard mean difference [SMD] = 0.58, 95% confidence interval [95% CI] = 0.00 to 1.16, p = 0.05) or MI (weighted mean difference [WMD] = 0.17, 95% CI = -0.22 to 0.55, p = 0.40) but was significantly associated with HF (WMD = 0.21, 95% CI = 0.04 to 0.38, p = 0.02; I 2 = 99%, p < 0.00001). sST2 levels did not differ significantly between patients with IHD or MI and healthy individuals; however, we believe that ST2 could be used as an auxiliary diagnostic biomarker of HF.
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Affiliation(s)
- Tianyi Zhang
- Department of Forensic Pathology, School of Forensic Medicine, China Medical University, Shenyang, China.,Department of Forensic Pathophysiology, School of Forensic Medicine, China Medical University, Shenyang, China.,Department of Forensic Medicine, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Chengyang Xu
- Department of Forensic Pathology, School of Forensic Medicine, China Medical University, Shenyang, China.,Department of Forensic Pathophysiology, School of Forensic Medicine, China Medical University, Shenyang, China
| | - Rui Zhao
- Department of Forensic Pathology, School of Forensic Medicine, China Medical University, Shenyang, China.,Department of Forensic Pathophysiology, School of Forensic Medicine, China Medical University, Shenyang, China
| | - Zhipeng Cao
- Department of Forensic Pathology, School of Forensic Medicine, China Medical University, Shenyang, China.,Department of Forensic Pathophysiology, School of Forensic Medicine, China Medical University, Shenyang, China
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22
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Tilea I, Varga A, Serban RC. Past, Present, and Future of Blood Biomarkers for the Diagnosis of Acute Myocardial Infarction-Promises and Challenges. Diagnostics (Basel) 2021; 11:diagnostics11050881. [PMID: 34063483 PMCID: PMC8156776 DOI: 10.3390/diagnostics11050881] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 05/13/2021] [Accepted: 05/14/2021] [Indexed: 12/28/2022] Open
Abstract
Despite important advancements in acute myocardial infarction (AMI) management, it continues to represent a leading cause of mortality worldwide. Fast and reliable AMI diagnosis can significantly reduce mortality in this high-risk population. Diagnosis of AMI has relied on biomarker evaluation for more than 50 years. The upturn of high-sensitivity cardiac troponin testing provided extremely sensitive means to detect cardiac myocyte necrosis, but this increased sensitivity came at the cost of a decrease in diagnostic specificity. In addition, although cardiac troponins increase relatively early after the onset of AMI, they still leave a time gap between the onset of myocardial ischemia and our ability to detect it, thus precluding very early management of AMI. Newer biomarkers detected in processes such as inflammation, neurohormonal activation, or myocardial stress occur much earlier than myocyte necrosis and the diagnostic rise of cardiac troponins, allowing us to expand biomarker research in these areas. Increased understanding of the complex AMI pathophysiology has spurred the search of new biomarkers that could overcome these shortcomings, whereas multi-omic and multi-biomarker approaches promise to be game changers in AMI biomarker assessment. In this review, we discuss the evolution, current application, and emerging blood biomarkers for the diagnosis of AMI; we address their advantages and promises to improve patient care, as well as their challenges, limitations, and technical and diagnostic pitfalls. Questions that remain to be answered and hotspots for future research are also emphasized.
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Affiliation(s)
- Ioan Tilea
- Department M4, Clinical Sciences, Faculty of Medicine, “G. E. Palade” University of Medicine, Pharmacy, Science and Technology of Targu Mures, 540142 Targu Mures, Romania;
- Department of Cardiology II, Emergency Clinical County Hospital, 540042 Targu Mures, Romania
| | - Andreea Varga
- Department of Cardiology II, Emergency Clinical County Hospital, 540042 Targu Mures, Romania
- Department ME2, Faculty of Medicine in English, “G. E. Palade” University of Medicine, Pharmacy, Science and Technology of Targu Mures, 540142 Targu Mures, Romania
- Correspondence: ; Tel.: +40-730808111
| | - Razvan Constantin Serban
- Cardiac Catheterization Laboratory, The Emergency Institute for Cardiovascular Diseases and Transplantation, 540136 Targu Mures, Romania;
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Sipos B, Jirak P, Paar V, Rezar R, Mirna M, Kopp K, Hoppe UC, Berezin AE, Lichtenauer M. Promising Novel Biomarkers in Cardiovascular Diseases. APPLIED SCIENCES 2021; 11:3654. [DOI: 10.3390/app11083654] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2024]
Abstract
Cardiovascular diseases remain the most common causes of death globally, according to the World Health Organization. In recent years, a great number of biomarkers have been investigated, whereas only some have gained value in the diagnosis, prognosis, and risk stratification of different cardiovascular illnesses. As numerous studies have investigated the diagnostic yield of novel biomarkers in various disease entities every year, this review aims to provide an overview of the current status of four promising representatives. In particular, this manuscript refers to soluble suppression of tumorigenicity 2 (sST2), heart-type fatty acid binding protein (H-FABP), growth differentiation factor (GDF-15) and soluble urokinase-type plasminogen activator receptor (suPAR). These markers are of special interest as they are thought to provide an accurate estimate of cardiovascular risk in certain patient populations, especially those with pre-existing diseases, such as obesity or diabetes mellitus. We sought to give an overview of their function, individual diagnostic and predictive value and determination in the laboratory. A review of the literature regarding the aforementioned cardiovascular biomarkers yielded manifold results with respect to their individual diagnostic and prognostic value. Yet, the clinical relevance of these findings remains unclear, warranting further studies to identify their optimal use in clinical routine.
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Velissaris D, Zareifopoulos N, Koniari I, Karamouzos V, Bousis D, Gerakaris A, Platanaki C, Kounis N. Soluble Urokinase Plasminogen Activator Receptor as a Diagnostic and Prognostic Biomarker in Cardiac Disease. J Clin Med Res 2021; 13:133-142. [PMID: 33854652 PMCID: PMC8016523 DOI: 10.14740/jocmr4459] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 03/02/2021] [Indexed: 12/26/2022] Open
Abstract
This review summarizes the published literature referring to the use and validity of the biomarker soluble urokinase plasminogen activator receptor (suPAR) when used for the assessment of patients with cardiac diseases. It is measured by enzyme-linked immunosorbent assay (ELISA) in plasma samples. In cardiology a cut-off value range of 3.5 - 4.5 ng/mL has been commonly utilized. Different cut-off values may be applied based on the measuring kit used, the patient population and the clinical setting. A PubMed/Medline search was conducted aiming to identify all publications relevant to the use of suPAR in patients with cardiac diseases. A total of 39 studies were included in this review. suPAR as a marker of inflammation has been used more extensively in recent years, alone or in combination with other biomarkers of inflammation and cardiac pathology in the assessment of patients with acute and chronic cardiac diseases. suPAR is closely related to the pathophysiology of cardiac disease, and a number of publications encourages its use as a valuable biomarker in the assessment of patients presenting to the cardiology service. It may be most valuable in the risk assessment of patients with acute coronary syndromes and congestive heart failure, as suPAR elevation may be an independent predictor of mortality in these conditions. In conclusion, among several biomarkers used for clinical entities with underlying inflammatory pathophysiology including cardiac diseases, suPAR is a novel attractive index for the prognostic risk stratification of cardiac patients. More research is warranted to confirm its diagnostic and prognostic validity, alone or combined with other cardiac and inflammatory biomarkers.
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Affiliation(s)
- Dimitrios Velissaris
- Department of Internal and Emergency Medicine, University of Patras, Patras, Greece
| | | | - Ioanna Koniari
- Department of Cardiology, University Hospital of South Manchester NHS Foundation Trust, Manchester, UK
| | | | - Dimitris Bousis
- Department of Internal Medicine, University Hospital of Patras, Patras, Greece
| | - Andreas Gerakaris
- Department of Internal Medicine, University Hospital of Patras, Patras, Greece
| | - Christina Platanaki
- Department of Internal Medicine, University Hospital of Patras, Patras, Greece
| | - Nicholas Kounis
- Department of Cardiology, University of Patras, Patras, Greece
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Prognostic value of soluble urokinase plasminogen activator receptor in patients presenting to the emergency department with chest pain suggestive of acute coronary syndrome. Clin Biochem 2021; 92:19-24. [PMID: 33662350 DOI: 10.1016/j.clinbiochem.2021.02.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 01/20/2021] [Accepted: 02/16/2021] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Soluble urokinase plasminogen activator receptor (suPAR) is a prognostic biomarker of cardiovascular disease. OBJECTIVES We aimed to evaluate the early prognostic value of suPAR in patients presenting to the emergency department (ED) with chest pain suggestive of acute coronary syndrome (ACS). PATIENTS AND METHODS In a post-hoc analysis from a multicenter study including patients with a chest pain < 6 h, suPAR concentrations at ED admission were studied according to the outcome at 30-days. RESULTS 198 patients (median age 56 years) in whom 16% had an ACS, were included. Fifteen (7.3%) patients presented a 30-day event. At ED admission, median (IQR) suPAR concentrations were higher in patients with a 30-day event in comparison to patients without event (4.54 (3.09-8.61) vs. 2.72 (2.10-3.43) ng/mL, p < 0.001). The ROC curve AUC of suPAR for the prediction of a 30-days event was 0.775 [95%CI: 0.710-0.831]. The optimal threshold was 3.3 ng/mL, with a sensitivity of 73 [45-92] % and a specificity of 72 [65-79] %. The association of a suPAR < 3.3 ng/mL AND a NT-proBNP < 160 ng/L AND a HEART score < 4 had a negative predictive value of 99 [91-100] %. A suPAR value at admission above 3.3 ng/mL was independently and significantly associated with a 30-day event in chest pain emergency patients (OR 4.87 [1.35-17.51], p = 0.015). CONCLUSION suPAR is a promising biomarker for early prediction of events in chest pain emergency patients.
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Lu YC, Lee TL, Hsuan CF, Hung WC, Wu CC, Wang CP, Wei CT, Yu TH, Chung FM, Lee YJ, Tsai IT. Elevated plasma fatty acid-binding protein 3 is related to prolonged corrected QT interval and reduced ejection fraction in patients with stable angina. Int J Med Sci 2021; 18:2076-2085. [PMID: 33850478 PMCID: PMC8040394 DOI: 10.7150/ijms.54508] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 03/01/2021] [Indexed: 12/30/2022] Open
Abstract
Background: Higher concentrations of plasma fatty acid-binding protein 3 (FABP3) play a role in the development of cardiovascular events, cerebrovascular deaths, and acute heart failure. However, little is known about the relationship between plasma FABP3 level and prolonged QT interval and reduced ejection fraction (EF). This study aimed to investigate the relationship between plasma FABP3 level and prolonged corrected QT (QTc) interval and reduced EF in patients with stable angina. Inflammatory cytokine and adipocytokine levels were also measured to investigate their associations with plasma FABP3. Methods: We evaluated 249 consecutive patients with stable angina. Circulating levels of FABP3 were measured by ELISA. In addition, 12-lead ECG and echocardiography recordings were obtained from each patient. Results: Multiple regression analysis showed that high-density lipoprotein cholesterol, high sensitivity C-reactive protein (hs-CRP), white blood cell (WBC) count, visfatin, adiponectin, FABP4, heart rate, QTc interval, left atrial diameter, left ventricular mass index, end-systolic volume, end-systolic volume index, fractional shortening, and EF were independently associated with FABP3 (all p<0.05). Patients with an abnormal QTc interval had a higher median plasma FABP3 level than those with a borderline and normal QTc interval. With increasing FABP3 tertiles, the patients had higher frequencies of abnormal QTc interval, left ventricular systolic dysfunction, and all-cause mortality, incrementally lower EF, higher WBC count, and higher levels of hs-CRP, visfatin, adiponectin, and FABP4. Conclusion: This study indicates that plasma FABP3 may act as a surrogate parameter of prolonged QTc interval and reduced EF in patients with stable angina, partially through the effects of inflammation or cardiomyocyte injury. Further studies are required to elucidate whether plasma FABP3 plays a role in the pathogenesis of QTc prolongation and reduced EF.
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Affiliation(s)
- Yung-Chuan Lu
- Division of Endocrinology and Metabolism, Department of Internal Medicine, E-Da Hospital, Kaohsiung, 82445 Taiwan.,School of Medicine for International Students, College of Medicine, I-Shou University, Kaohsiung, 82445 Taiwan
| | - Thung-Lip Lee
- Division of Cardiology, Department of Internal Medicine, E-Da Hospital, Kaohsiung, 82445 Taiwan.,School of Medicine for International Students, College of Medicine, I-Shou University, Kaohsiung, 82445 Taiwan
| | - Chin-Feng Hsuan
- Division of Cardiology, Department of Internal Medicine, E-Da Hospital, Kaohsiung, 82445 Taiwan.,School of Medicine, College of Medicine, I-Shou University, Kaohsiung, 82445 Taiwan.,Division of Cardiology, Department of Internal Medicine, E-Da Dachang Hospital, Kaohsiung, Taiwan
| | - Wei-Chin Hung
- Division of Cardiology, Department of Internal Medicine, E-Da Hospital, Kaohsiung, 82445 Taiwan.,School of Medicine, College of Medicine, I-Shou University, Kaohsiung, 82445 Taiwan
| | - Cheng-Ching Wu
- Division of Cardiology, Department of Internal Medicine, E-Da Hospital, Kaohsiung, 82445 Taiwan.,The School of Chinese Medicine for Post Baccalaureate, College of Medicine, I-Shou University, Kaohsiung, 82445 Taiwan.,Division of Cardiology, Department of Internal Medicine, E-Da Cancer Hospital, Kaohsiung 82445 Taiwan
| | - Chao-Ping Wang
- Division of Cardiology, Department of Internal Medicine, E-Da Hospital, Kaohsiung, 82445 Taiwan.,School of Medicine for International Students, College of Medicine, I-Shou University, Kaohsiung, 82445 Taiwan
| | - Ching-Ting Wei
- Division of General Surgery, Department of Surgery, E-Da Hospital, Kaohsiung, 82445 Taiwan.,School of Medicine for International Students, College of Medicine, I-Shou University, Kaohsiung, 82445 Taiwan.,Department of Biomedical Engineering, I-Shou University, Kaohsiung, 82445 Taiwan.,Department of Electrical Engineering, I-Shou University, Kaohsiung, 82445 Taiwan
| | - Teng-Hung Yu
- Division of Cardiology, Department of Internal Medicine, E-Da Hospital, Kaohsiung, 82445 Taiwan.,The School of Chinese Medicine for Post Baccalaureate, College of Medicine, I-Shou University, Kaohsiung, 82445 Taiwan
| | - Fu-Mei Chung
- Division of Cardiology, Department of Internal Medicine, E-Da Hospital, Kaohsiung, 82445 Taiwan
| | | | - I-Ting Tsai
- Department of Emergency, E-Da Hospital, Kaohsiung, 82445 Taiwan.,School of Medicine, College of Medicine, I-Shou University, Kaohsiung, 82445 Taiwan
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Sun C, Li X, Wang D, Wang L. Therapeutic and Diagnostic Value of Caspase-12 and Study of Growth Differentiation Factor-15 in Patients with Acute Myocar-dial Infarction. IRANIAN JOURNAL OF PUBLIC HEALTH 2020; 49:2339-2347. [PMID: 34178740 PMCID: PMC8215053 DOI: 10.18502/ijph.v49i12.4817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
Background: To investigate the therapeutic and diagnostic value of caspase-12 and study of growth differentiation factor-15 (GDF-15) in patients with acute myocardial infarction (AMI). Methods: Overall, 78 patients with AMI admitted to Weifang People's Hospital Brain Hospital, Weifang, China from Apr 2016 to Apr 2019 were enrolled as AMI group. Seventy-five non-AMI people undergoing physical examination during the same period were enrolled as non-AMI group. The expression levels of caspase-12 and GDF-15 were detected and compared. The correlation between the expressions of GDF-15, caspase-12 and clinical characteristics and efficacy was detected. Single and combined detection of GDF-15 and caspase-12 were performed analyze their role in the early diagnosis, the prediction of efficacy, and the guidance of clinical therapy. Results: After treatment, the levels of GDF-15 and caspase-12 in AMI group were significantly lower than those before treatment (P<0.001). The expression levels of GDF-15 and caspase-12 were significantly correlated with blood pressure (P<0.05). The expression levels of GDF-15 and caspase-12 were significantly negatively correlated with clinical efficacy in AMI group. The diagnostic value of combined detection of GDF-15 and caspase-12 was higher than that of single diagnosis. The levels of serum caspase-12 and GDF-15 proteins were significantly up regulated in AMI patients. With the better therapeutic effect, the levels of serum caspase-12 and GDF-15 proteins decreased significantly. Conclusion: The levels of serum caspase-12 and GDF-15 proteins may be a key indicator in the clinical diagnosis of acute myocardial infarction and may be used to guide the treatment of AMI patients and predict the therapeutic efficacy.
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Affiliation(s)
- Changqing Sun
- Department of Internal Medicine, Weifang People's Hospital Brain Hospital, Weifang 261021, P.R. China
| | - Xiulin Li
- Electrocardiographic Room, Weifang People's Hospital Brain Hospital, Weifang 261021, P.R. China
| | - Daoqing Wang
- Department of Internal Medicine, Weifang Weicheng People's Hospital, Weifang 261041, P.R. China
| | - Liming Wang
- Department of Intensive Care Unit, Weifang People's Hospital, Weifang 261000, P.R. China
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Bostan MM, Stătescu C, Anghel L, Șerban IL, Cojocaru E, Sascău R. Post-Myocardial Infarction Ventricular Remodeling Biomarkers-The Key Link between Pathophysiology and Clinic. Biomolecules 2020; 10:E1587. [PMID: 33238444 PMCID: PMC7700609 DOI: 10.3390/biom10111587] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 11/13/2020] [Accepted: 11/18/2020] [Indexed: 02/07/2023] Open
Abstract
Studies in recent years have shown increased interest in developing new methods of evaluation, but also in limiting post infarction ventricular remodeling, hoping to improve ventricular function and the further evolution of the patient. This is the point where biomarkers have proven effective in early detection of remodeling phenomena. There are six main processes that promote the remodeling and each of them has specific biomarkers that can be used in predicting the evolution (myocardial necrosis, neurohormonal activation, inflammatory reaction, hypertrophy and fibrosis, apoptosis, mixed processes). Some of the biomarkers such as creatine kinase-myocardial band (CK-MB), troponin, and N-terminal-pro type B natriuretic peptide (NT-proBNP) were so convincing that they immediately found their place in the post infarction patient evaluation protocol. Others that are related to more complex processes such as inflammatory biomarkers, atheroma plaque destabilization biomarkers, and microRNA are still being studied, but the results so far are promising. This article aims to review the markers used so far, but also the existing data on new markers that could be considered, taking into consideration the most important studies that have been conducted so far.
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Affiliation(s)
- Maria-Madălina Bostan
- Internal Medicine Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700503 Iasi, Romania; (M.-M.B.); (R.S.)
- Cardiology Department, Cardiovascular Diseases Institute “Prof. Dr. George I.M.Georgescu”, 700503 Iasi, Romania
| | - Cristian Stătescu
- Internal Medicine Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700503 Iasi, Romania; (M.-M.B.); (R.S.)
- Cardiology Department, Cardiovascular Diseases Institute “Prof. Dr. George I.M.Georgescu”, 700503 Iasi, Romania
| | - Larisa Anghel
- Internal Medicine Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700503 Iasi, Romania; (M.-M.B.); (R.S.)
- Cardiology Department, Cardiovascular Diseases Institute “Prof. Dr. George I.M.Georgescu”, 700503 Iasi, Romania
| | | | - Elena Cojocaru
- Department of Morphofunctional Sciences I—Pathology, “Grigore T. Popa” University of Medicine and Pharmacy, 700503 Iasi, Romania;
| | - Radu Sascău
- Internal Medicine Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700503 Iasi, Romania; (M.-M.B.); (R.S.)
- Cardiology Department, Cardiovascular Diseases Institute “Prof. Dr. George I.M.Georgescu”, 700503 Iasi, Romania
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Mujalli A, Banaganapalli B, Alrayes NM, Shaik NA, Elango R, Al-Aama JY. Myocardial infarction biomarker discovery with integrated gene expression, pathways and biological networks analysis. Genomics 2020; 112:5072-5085. [PMID: 32920122 DOI: 10.1016/j.ygeno.2020.09.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 08/22/2020] [Accepted: 09/03/2020] [Indexed: 01/04/2023]
Abstract
Myocardial infarction (MI) is the most prevalent coronary heart disease caused by the complex molecular interactions between multiple genes and environment. Here, we aim to identify potential biomarkers for the disease development and for prognosis of MI. We have used gene expression dataset (GSE66360) generated from 51 healthy controls and 49 patients experiencing acute MI and analyzed the differentially expressed genes (DEGs), protein-protein interactions (PPI), gene network-clusters to annotate the candidate pathways relevant to MI pathogenesis. Bioinformatic analysis revealed 810 DEGs. Their functional annotations have captured several MI targeting biological processes and pathways like immune response, inflammation and platelets degranulation. PPI network identify seventeen hub and bottleneck genes, whose involvement in MI was further confirmed by DisGeNET database. OpenTarget Platform reveal unique bottleneck genes as potential target for MI. Our findings identify several potential biomarkers associated with early stage MI providing a new insight into molecular mechanism underlying the disease.
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Affiliation(s)
- Abdulrahman Mujalli
- Princess Al-Jawhara Center of Excellence in Research of Hereditary Disorders (PACER-HD), King Abdulaziz University, Jeddah, Saudi Arabia.
| | - Babajan Banaganapalli
- Princess Al-Jawhara Center of Excellence in Research of Hereditary Disorders (PACER-HD), King Abdulaziz University, Jeddah, Saudi Arabia; Department of Genetic Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Nuha Mohammad Alrayes
- Princess Al-Jawhara Center of Excellence in Research of Hereditary Disorders (PACER-HD), King Abdulaziz University, Jeddah, Saudi Arabia; Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Noor A Shaik
- Princess Al-Jawhara Center of Excellence in Research of Hereditary Disorders (PACER-HD), King Abdulaziz University, Jeddah, Saudi Arabia; Department of Genetic Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ramu Elango
- Princess Al-Jawhara Center of Excellence in Research of Hereditary Disorders (PACER-HD), King Abdulaziz University, Jeddah, Saudi Arabia; Department of Genetic Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Jumana Y Al-Aama
- Princess Al-Jawhara Center of Excellence in Research of Hereditary Disorders (PACER-HD), King Abdulaziz University, Jeddah, Saudi Arabia; Department of Genetic Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
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Pan Y, Wang L, Xie Y, Tan Y, Chang C, Qiu X, Li X. Characterization of differentially expressed plasma proteins in patients with acute myocardial infarction. J Proteomics 2020; 227:103923. [PMID: 32736138 DOI: 10.1016/j.jprot.2020.103923] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Revised: 07/12/2020] [Accepted: 07/24/2020] [Indexed: 12/11/2022]
Abstract
Acute myocardial infarction (AMI) remains a leading cause of morbidity and mortality worldwide. Novel biomarkers are needed to identify NSTEMI in AMI patients. The study objective was to use proteomics to identify novel plasma biomarkers for STEMI and NSTEMI patients. iTRAQ analysis was performed on pooled samples from 8 healthy controls and 12 STEMI and 12 NSTEMI patients. Bioinformatics analysis identified 95 differentially expressed proteins that were differentially expressed in the plasma of AMI patients and healthy controls; 28 of these proteins were found in STEMI/Con (22 upregulated and 6 downregulated), 48 in NSTEMI/Con (12 upregulated and 36 downregulated), and 44 in NSTEMI/STEMI (11 upregulated and 33 downregulated). Protein network analysis was then performed using STRING software. Functional analysis revealed that the identified plasma proteins were mainly involved with carbon metabolism, toll-like receptor signaling pathway, and hypertrophic cardiomyopathy. Nine of the proteins (SSA1, MDH1, FCN2, GPI, S100A8, LBP, vinculin, VDBP, and RBP4) that changed levels during AMI progression were further validated by ELISA. The constructed plasma proteome could reflect the AMI pathogenesis molecular mechanisms and provide a method for the early identification of NSTEMI in AMI patients. SIGNIFICANCE: The aim of this study was to use proteomics to identify novel predictive plasma biomarkers for patients with acute myocardial infarction (AMI), which would allow for either identification of individuals at risk of an infarction, and early identification of NSTEMI in patients with AMI. Using an approach that combined iTRAQ with LC-MS/MS, we found 95 proteins that showed significant differences in expression levels among the AMI patients and healthy controls. The proteins SSA1, MDH1, FCN2, GPI, S100A8, LBP, vinculin, VDBP, and RBP4 were found to play crucial roles in the pathogenesis of AMI. Using bioinformatics analysis, we found that dysregulation of carbon metabolism, toll-like receptor signaling pathway, and hypertrophic cardiomyopathy may be the major driving forces for cardiac damage during myocardial infarction. However, further investigations are needed to verify the mechanisms involved in the development of AMI especially NSTEMI. Taken together, our findings lay the foundation for understanding the molecular mechanisms underlying the pathogenic processes of AMI, and suggest potential applications for specific biomarkers in early diagnosis and determination of prognosis.
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Affiliation(s)
- Yilong Pan
- Department of Cardiology, Shengjing Hospital of China Medical University, NO.36 Sanhao Street, Heping District, Shenyang 110004, China
| | - Linlin Wang
- Department of Cardiology, Shengjing Hospital of China Medical University, NO.36 Sanhao Street, Heping District, Shenyang 110004, China
| | - Yaofeng Xie
- Department of Cardiology, Shengjing Hospital of China Medical University, NO.36 Sanhao Street, Heping District, Shenyang 110004, China
| | - Yuan Tan
- Department of Anesthesiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Cheng Chang
- Department of Cardiology, Shengjing Hospital of China Medical University, NO.36 Sanhao Street, Heping District, Shenyang 110004, China
| | - Xueshan Qiu
- Department of Pathology, The First Affiliated Hospital and College of Basic Medical Sciences, China Medical University, Shenyang, China
| | - Xiaodong Li
- Department of Cardiology, Shengjing Hospital of China Medical University, NO.36 Sanhao Street, Heping District, Shenyang 110004, China.
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Jirak P, Pistulli R, Lichtenauer M, Wernly B, Paar V, Motloch LJ, Rezar R, Jung C, Hoppe UC, Schulze PC, Kretzschmar D, Braun-Dullaeus RC, Bekfani T. Expression of the Novel Cardiac Biomarkers sST2, GDF-15, suPAR, and H-FABP in HFpEF Patients Compared to ICM, DCM, and Controls. J Clin Med 2020; 9:jcm9041130. [PMID: 32326570 PMCID: PMC7230638 DOI: 10.3390/jcm9041130] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 04/03/2020] [Accepted: 04/08/2020] [Indexed: 12/11/2022] Open
Abstract
Background: Heart failure with preserved ejection fraction (HFpEF) remains an ongoing therapeutic and diagnostic challenge to date. In this study we aimed for an analysis of the diagnostic potential of four novel cardiovascular biomarkers, GDF-15, H-FABP, sST2, and suPAR in HFpEF patients compared to controls as well as ICM, and DCM. Methods: In total, we included 252 stable outpatients and controls (77 DCM, 62 ICM, 18 HFpEF, and 95 controls) in the present study. All patients were in a non-decompensated state and on a stable treatment regimen. Serum samples were obtained and analyzed for GDF-15 (inflammation, remodeling), H-FABP (ischemia and subclinical ischemia), sST2 (inflammation, remodeling) and suPAR (inflammation, remodeling) by means of ELISA. Results: A significant elevation of GDF-15 was found for all heart failure entities compared to controls (p < 0.005). Similarly, H-FABP evidenced a significant elevation in all heart failure entities compared to the control group (p < 0.0001). Levels of sST2 were significantly elevated in ICM and DCM patients compared to the control group and HFpEF patients (p < 0.0001). Regarding suPAR, a significant elevation in ICM and DCM patients compared to the control group (p < 0.0001) and HFpEF patients (p < 0.01) was observed. An AUC analysis identified H-FABP (0.792, 95% CI 0.713–0.870) and GDF-15 (0.787, 95% CI 0.696–0.878) as paramount diagnostic biomarkers for HFpEF patients. Conclusion: Based on their differences in secretion patterns, novel cardiovascular biomarkers might represent a promising diagnostic tool for HFpEF in the future.
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Affiliation(s)
- Peter Jirak
- Clinic of Internal Medicine II, Department of Cardiology, Paracelsus Medical University of Salzburg, 5020 Salzburg, Austria; (M.L.); (B.W.); (V.P.); (L.J.M.); (R.R.); (U.C.H.)
- Correspondence:
| | - Rudin Pistulli
- Division of Vascular Medicine, Department of Cardiology and Angiology, University Hospital Muenster, Albert-Schweitzer-Campus 1, Munster, North Rhine-Westphalia, 48149 Münster, Germany;
| | - Michael Lichtenauer
- Clinic of Internal Medicine II, Department of Cardiology, Paracelsus Medical University of Salzburg, 5020 Salzburg, Austria; (M.L.); (B.W.); (V.P.); (L.J.M.); (R.R.); (U.C.H.)
| | - Bernhard Wernly
- Clinic of Internal Medicine II, Department of Cardiology, Paracelsus Medical University of Salzburg, 5020 Salzburg, Austria; (M.L.); (B.W.); (V.P.); (L.J.M.); (R.R.); (U.C.H.)
| | - Vera Paar
- Clinic of Internal Medicine II, Department of Cardiology, Paracelsus Medical University of Salzburg, 5020 Salzburg, Austria; (M.L.); (B.W.); (V.P.); (L.J.M.); (R.R.); (U.C.H.)
| | - Lukas J. Motloch
- Clinic of Internal Medicine II, Department of Cardiology, Paracelsus Medical University of Salzburg, 5020 Salzburg, Austria; (M.L.); (B.W.); (V.P.); (L.J.M.); (R.R.); (U.C.H.)
| | - Richard Rezar
- Clinic of Internal Medicine II, Department of Cardiology, Paracelsus Medical University of Salzburg, 5020 Salzburg, Austria; (M.L.); (B.W.); (V.P.); (L.J.M.); (R.R.); (U.C.H.)
| | - Christian Jung
- Division of Cardiology, Pulmonology, and Vascular Medicine, Medical Faculty, University Duesseldorf, 40225 Duesseldorf, Germany;
| | - Uta C. Hoppe
- Clinic of Internal Medicine II, Department of Cardiology, Paracelsus Medical University of Salzburg, 5020 Salzburg, Austria; (M.L.); (B.W.); (V.P.); (L.J.M.); (R.R.); (U.C.H.)
| | - P. Christian Schulze
- Department of Internal Medicine I, Division of Cardiology, Angiology, Pneumology and Intensive Medical Care, University Hospital Jena, Friedrich Schiller University Jena, 07740 Jena, Germany; (P.C.S.); (D.K.)
| | - Daniel Kretzschmar
- Department of Internal Medicine I, Division of Cardiology, Angiology, Pneumology and Intensive Medical Care, University Hospital Jena, Friedrich Schiller University Jena, 07740 Jena, Germany; (P.C.S.); (D.K.)
| | - Rüdiger C. Braun-Dullaeus
- Department of Internal Medicine I, Division of Cardiology, Angiology and Intensive Medical Care, University Hospital Magdeburg, Otto von Gericke University, Magdeburg, 39120 Magdeburg, Germany; (R.C.B.-D.)
| | - Tarek Bekfani
- Department of Internal Medicine I, Division of Cardiology, Angiology and Intensive Medical Care, University Hospital Magdeburg, Otto von Gericke University, Magdeburg, 39120 Magdeburg, Germany; (R.C.B.-D.)
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Sandø A, Schultz M, Eugen-Olsen J, Køber L, Engstrøm T, Kelbæk H, Jørgensen E, Saunamäki K, Holmvang L, Pedersen F, Tilsted HH, Høfsten D, Helqvist S, Clemmensen P, Iversen K. Soluble urokinase receptor as a predictor of non-cardiac mortality in patients with percutaneous coronary intervention treated ST-segment elevation myocardial infarction. Clin Biochem 2020; 80:8-13. [PMID: 32213303 DOI: 10.1016/j.clinbiochem.2020.03.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 03/16/2020] [Accepted: 03/19/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND Identification of patients at high risk of non-cardiac mortality following ST-segment elevation myocardial infarction (STEMI) could guide clinicians to identify patients who require attention due to serious non-cardiac conditions after the acute phase of STEMI. The purpose of this study was to evaluate if the non-specific and prognostic biomarker of inflammation and comorbidity, soluble urokinase receptor (suPAR), could predict non-cardiac mortality in a cohort of STEMI patients. METHODS SuPAR was measured in 1,190 STEMI patients who underwent primary percutaneous coronary intervention (pPCI). The primary endpoint was non-cardiac mortality, secondary endpoints were cardiac mortality, all-cause mortality, reinfarction and periprocedural acute kidney injury. Backwards elimination of potential confounders significantly associated with the respective outcome was used to adjust associations. RESULTS Patients were followed for a median of 3.0 years (interquartile range 2.5- 3.6 years). Multivariate cox regression revealed that a plasma suPAR level above 3.70 ng mL-1 was associated with non-cardiac and cardiac mortality at hazard ratios 3.33 (95% confidence interval 1.67-6.63, p = 0.001, adjusted for age) and 0.99 (0.18-5.30, p = 0.98, adjusted for previous myocardial infarction and left ventricular ejection fraction), respectively. CONCLUSION In patients with pPCI treated STEMI, suPAR was an independent prognostic biomarker of non-cardiac but not cardiac mortality and may identify patients with high risk of non-cardiac mortality.
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Affiliation(s)
- Andreas Sandø
- Department of Cardiology, Copenhagen University Hospital Herlev, Herlev Ringvej 75, 2730 Herlev, Denmark.
| | - Martin Schultz
- Department of Cardiology, Copenhagen University Hospital Herlev, Herlev Ringvej 75, 2730 Herlev, Denmark.
| | - Jesper Eugen-Olsen
- Clinical Research Centre, Copenhagen University Hospital Hvidovre, Kettegård Alle 30, 2650 Hvidovre, Denmark
| | - Lars Køber
- The Heart Center, Copenhagen University Hospital Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen, Denmark.
| | - Thomas Engstrøm
- The Heart Center, Copenhagen University Hospital Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen, Denmark.
| | - Henning Kelbæk
- Department of Cardiology, Zealand University Hospital, Sygehusvej 10, 4000 Roskilde, Denmark.
| | - Erik Jørgensen
- The Heart Center, Copenhagen University Hospital Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen, Denmark.
| | - Kari Saunamäki
- The Heart Center, Copenhagen University Hospital Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen, Denmark.
| | - Lene Holmvang
- The Heart Center, Copenhagen University Hospital Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen, Denmark.
| | - Frants Pedersen
- The Heart Center, Copenhagen University Hospital Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen, Denmark.
| | - Hans Henrik Tilsted
- Department of Cardiology, Aalborg University Hospital, Hobrovej 18, 9000 Aalborg, Denmark.
| | - Dan Høfsten
- The Heart Center, Copenhagen University Hospital Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen, Denmark.
| | - Steffen Helqvist
- The Heart Center, Copenhagen University Hospital Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen, Denmark.
| | - Peter Clemmensen
- Department of General and Interventional Cardiology, University Heart Center, Hamburg-Eppendorf, Hamburg, Germany and Department of Medicine, Division of Cardiology, Nykøbing Falster Hospital, University of Southern Denmark, Fjordvej 15, 4800 Nykøbing Falster, Denmark.
| | - Kasper Iversen
- Department of Cardiology, Copenhagen University Hospital Herlev, Herlev Ringvej 75, 2730 Herlev, Denmark.
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Li CK, Xu Z, Ho J, Lakhani I, Liu YZ, Bazoukis G, Liu T, Wong WT, Cheng SH, Chan MT, Zhang L, Gin T, Wong MC, Wong ICK, Wu WKK, Zhang Q, Tse G. Association of NPAC score with survival after acute myocardial infarction. Atherosclerosis 2020; 301:30-36. [PMID: 32304975 DOI: 10.1016/j.atherosclerosis.2020.03.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 02/14/2020] [Accepted: 03/05/2020] [Indexed: 01/08/2023]
Abstract
BACKGROUND AND AIMS Risk stratification in acute myocardial infarction (AMI) is important for guiding clinical management. Current risk scores are mostly derived from clinical trials with stringent patient selection. We aimed to establish and evaluate a composite scoring system to improve short-term mortality classification after index episodes of AMI, independent of electrocardiography (ECG) pattern, in a large real-world cohort. METHODS Using electronic health records, patients admitted to our regional teaching hospital (derivation cohort, n = 1747) and an independent tertiary care center (validation cohort, n = 1276), with index acute myocardial infarction between January 2013 and December 2017, as confirmed by principal diagnosis and laboratory findings, were identified retrospectively. RESULTS Univariate logistic regression was used as the primary model to identify potential contributors to mortality. Stepwise forward likelihood ratio logistic regression revealed that neutrophil-to-lymphocyte ratio, peripheral vascular disease, age, and serum creatinine (NPAC) were significant for 90-day mortality (Hosmer- Lemeshow test, p = 0.21). Each component of the NPAC score was weighted by beta-coefficients in multivariate analysis. The C-statistic of the NPAC score was 0.75, which was higher than the conventional Charlson's score (C-statistic = 0.63). Judicious application of a deep learning model to our dataset improved the accuracy of classification with a C-statistic of 0.81. CONCLUSIONS The NPAC score comprises four items from routine laboratory parameters to basic clinical information and can facilitate early identification of cases at risk of short-term mortality following index myocardial infarction. Deep learning model can serve as a gatekeeper to facilitate clinical decision-making.
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Affiliation(s)
| | - Zhongzhi Xu
- School of Data Science, City University of Hong Kong, Hong Kong, PR China
| | - Jeffery Ho
- Department of Anesthesia and Intensive Care, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong, PR China
| | - Ishan Lakhani
- Laboratory of Cardiovascular Physiology, Li Ka Shing Institute of Health Sciences, Hong Kong, PR China
| | - Ying Zhi Liu
- Department of Anesthesia and Intensive Care, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong, PR China
| | - George Bazoukis
- Second Department of Cardiology, Laboratory of Cardiac Electrophysiology, Evangelismos General Hospital of Athens, Athens, Greece
| | - Tong Liu
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Tianjin Institute of Cardiology, Department of Cardiology, Second Hospital of Tianjin Medical University, Tianjin, 300211, PR China
| | - Wing Tak Wong
- School of Life Sciences, The Chinese University of Hong Kong, Hong Kong, PR China
| | - Shuk Han Cheng
- Department of Biomedical Sciences, College of Veterinary Medicine and Life Science, City University of Hong Kong, Kowloon Tong, Kowloon, Hong Kong, PR China
| | - Matthew Tv Chan
- Department of Anesthesia and Intensive Care, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong, PR China
| | - Lin Zhang
- Department of Anesthesia and Intensive Care, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong, PR China; State Key Laboratory of Digestive Disease, Institute of Digestive Disease, Li Ka Shing Institute of Health Sciences, And Shenzhen Research Institute, The Chinese University of Hong Kong, Shatin, Hong Kong, PR China
| | - Tony Gin
- Department of Anesthesia and Intensive Care, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong, PR China
| | - Martin Cs Wong
- The Jockey Club School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, PR China
| | - Ian Chi Kei Wong
- Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, PR China; University College London, United Kingdom
| | - William Ka Kei Wu
- Department of Anesthesia and Intensive Care, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong, PR China; State Key Laboratory of Digestive Disease, Institute of Digestive Disease, Li Ka Shing Institute of Health Sciences, And Shenzhen Research Institute, The Chinese University of Hong Kong, Shatin, Hong Kong, PR China.
| | - Qingpeng Zhang
- School of Data Science, City University of Hong Kong, Hong Kong, PR China.
| | - Gary Tse
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Tianjin Institute of Cardiology, Department of Cardiology, Second Hospital of Tianjin Medical University, Tianjin, 300211, PR China; School of Life Sciences, The Chinese University of Hong Kong, Hong Kong, PR China.
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Wang XY, Zhang F, Zhang C, Zheng LR, Yang J. The Biomarkers for Acute Myocardial Infarction and Heart Failure. BIOMED RESEARCH INTERNATIONAL 2020; 2020:2018035. [PMID: 32016113 PMCID: PMC6988690 DOI: 10.1155/2020/2018035] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Revised: 11/05/2019] [Accepted: 12/04/2019] [Indexed: 01/06/2023]
Abstract
The use of a large number of cardiovascular biomarkers, meant to complement the use of the electrocardiogram, echocardiography cardiac imaging, and clinical symptom assessment, has become a routine in clinical diagnosis, differential diagnosis, risk stratification, and prognosis and guides the management of patients with suspected cardiovascular diseases. There is a broad consensus that cardiac troponin and natriuretic peptides are the preferred biomarkers in clinical practice for the diagnosis of the acute coronary syndrome and heart failure, respectively, while the roles and possible clinical applications of several other potential biomarkers are still under study. This review mainly focuses on the recent studies of the roles and clinical applications of troponin and natriuretic peptides, which seem to be the best-validated markers in distinguishing and predicting the future cardiac events of patients with suspected cardiovascular diseases. Additionally, the review briefly discusses some of the large number of potential markers that may play a more prominent role in the future.
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Affiliation(s)
- Xi-Ying Wang
- Department of Cardiology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Fen Zhang
- Department of Cardiology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Chi Zhang
- Department of Cardiology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Liang-Rong Zheng
- Department of Cardiology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Jian Yang
- Department of Cardiology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
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Clemente A, Traghella I, Mazzone A, Sbrana S, Vassalle C. Vascular and valvular calcification biomarkers. Adv Clin Chem 2020; 95:73-103. [PMID: 32122525 DOI: 10.1016/bs.acc.2019.08.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Vascular and valvular calcification constitutes a major health problem with serious clinical consequences. It is important for medical laboratorians to improve their knowledge on this topic and to know which biological markers may have a potential interest and might be useful for diagnosis and for management of ectopic calcifications. This review focuses on the pathophysiological mechanisms of vascular and valvular calcification, with emphasis on the mechanisms that are different for the two types of events, which underscore the need for differentiated healthcare, and explain different response to therapy. Available imaging and scoring tools used to assess both vascular and valvular calcification, together with the more studied and reliable biological markers emerging in this field (e.g., Fetuin A and matrix Gla protein), are discussed. Recently proposed functional assays, measuring the propensity of human serum to calcify, appear promising for vascular calcification assessment and are described. Further advancement through omic technologies and statistical tools is also reported. Clinical chemistry and laboratory medicine practitioners overlook this new era that will engage them in the near future, where a close cooperation of professionals with different competencies, including laboratorists, is required. This innovative approach may truly revolutionize practice of laboratory and of whole medicine attitude, making progression in knowledge of pathways relevant to health, as the complex calcification-related pathways, and adding value to patient care, through a precision medicine strategy.
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36
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Berg DD, Ruff CT, Jarolim P, Giugliano RP, Nordio F, Lanz HJ, Mercuri MF, Antman EM, Braunwald E, Morrow DA. Performance of the ABC Scores for Assessing the Risk of Stroke or Systemic Embolism and Bleeding in Patients With Atrial Fibrillation in ENGAGE AF-TIMI 48. Circulation 2019; 139:760-771. [PMID: 30586727 DOI: 10.1161/circulationaha.118.038312] [Citation(s) in RCA: 87] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND The ABC (age, biomarker, clinical history)-stroke and ABC-bleeding risk scores incorporate clinical variables and cardiovascular biomarkers to estimate risk of stroke or systemic embolic events and bleeding, respectively, in patients with atrial fibrillation. These scores have been proposed for routine clinical use, but their performance in external cohorts remains uncertain. METHODS ENGAGE AF-TIMI 48 (Effective Anticoagulation With Factor Xa Next Generation in Atrial Fibrillation-Thrombolysis in Myocardial Infarction 48) was a multinational randomized trial of the oral factor Xa inhibitor edoxaban in patients with atrial fibrillation and a CHADS2 score ≥2. We performed a nested prospective biomarker study in 8705 patients, analyzing baseline high-sensitivity troponin T (hsTnT), NT-proBNP (N-terminal B-type natriuretic peptide), and growth differentiation factor-15 (GDF-15), as well as in serial samples after 12 months. The ABC-stroke (age, prior stroke/transient ischemic attack, hsTnT, NT-proBNP) and ABC-bleeding (age, prior bleeding, hemoglobin, hsTnT, and GDF-15) scores were tested. Hazard ratios were adjusted for estimated glomerular filtration rate and the components of the CHA2DS2-VASc and HAS-BLED scores, respectively. Discrimination and reclassification were compared with these established scores. RESULTS Median baseline hsTnT, NT-proBNP, and GDF-15 levels were 13.7 ng/L (25th-75th percentiles, 9.6-20.4 ng/L), 811 pg/mL (386-1436 pg/mL), and 1661 pg/mL (1179-2427 pg/mL), respectively. Elevated hsTnT, NT-proBNP, and GDF-15 were independently associated with higher rates of stroke or systemic embolic events, and elevated hsTnT and GDF-15 were independently associated with higher rates of major bleeding ( P<0.001 for each). The ABC-stroke and ABC-bleeding scores were well calibrated and yielded higher c indexes than the CHA2DS2-VASc score for stroke or systemic embolic events (0.67 [95% CI, 0.65-0.70] versus 0.59 [95% CI, 0.57-0.62]; P<0.001) and HAS-BLED score for major bleeding (0.69 [95% CI, 0.66-0.71] versus 0.62 [95% CI, 0.60-0.64]; P<0.001), respectively. The ABC-stroke and ABC-bleeding scores stratified patients within CHA2DS2-VASc and HAS-BLED risk categories ( P<0.001 for both). Patients with ABC-bleeding scores predicting a high 1-year risk of bleeding (>2%) derived greater benefit from treatment with edoxaban compared with warfarin. CONCLUSIONS The ABC-stroke and ABC-bleeding scores evaluated in this anticoagulated clinical trial cohort were well calibrated and outperformed the CHA2DS2-VASc and HAS-BLED scores, respectively. These scores may help identify patients most likely to derive a benefit from treatment with non-vitamin K antagonist oral anticoagulants. CLINICAL TRIAL REGISTRATION URL: https://www.clinicaltrials.gov . Unique identifier: NCT00781391.
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Affiliation(s)
- David D Berg
- TIMI Study Group, Cardiovascular Division, Department of Medicine (D.D.B., C.T.R., R.P.G., F.N., E.M.A., E.B., D.A.M.), Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Christian T Ruff
- TIMI Study Group, Cardiovascular Division, Department of Medicine (D.D.B., C.T.R., R.P.G., F.N., E.M.A., E.B., D.A.M.), Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Petr Jarolim
- Department of Pathology (P.J.), Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Robert P Giugliano
- TIMI Study Group, Cardiovascular Division, Department of Medicine (D.D.B., C.T.R., R.P.G., F.N., E.M.A., E.B., D.A.M.), Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Francesco Nordio
- TIMI Study Group, Cardiovascular Division, Department of Medicine (D.D.B., C.T.R., R.P.G., F.N., E.M.A., E.B., D.A.M.), Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | | | | | - Elliott M Antman
- TIMI Study Group, Cardiovascular Division, Department of Medicine (D.D.B., C.T.R., R.P.G., F.N., E.M.A., E.B., D.A.M.), Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Eugene Braunwald
- TIMI Study Group, Cardiovascular Division, Department of Medicine (D.D.B., C.T.R., R.P.G., F.N., E.M.A., E.B., D.A.M.), Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - David A Morrow
- TIMI Study Group, Cardiovascular Division, Department of Medicine (D.D.B., C.T.R., R.P.G., F.N., E.M.A., E.B., D.A.M.), Brigham and Women's Hospital, Harvard Medical School, Boston, MA
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Arfsten H, Cho A, Freitag C, Raderer M, Goliasch G, Bartko PE, Wurm R, Strunk G, Gisslinger H, Marosi C, Kornek G, Zielinski C, Hülsmann M, Pavo N. GDF-15 in solid vs non-solid treatment-naïve malignancies. Eur J Clin Invest 2019; 49:e13168. [PMID: 31463975 PMCID: PMC6899906 DOI: 10.1111/eci.13168] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2018] [Revised: 07/30/2019] [Accepted: 08/25/2019] [Indexed: 12/12/2022]
Abstract
AIM GDF-15 is an established cardiovascular risk marker but is equally implicated in tumour biology. Elevated levels of GDF-15 have indeed been observed in distinct tumour entities. This study aimed to explore the relation of GDF-15 to other cardiac biomarkers and the general association of GDF-15 on prognosis in an unselected cohort of treatment-naïve cancer patients. METHODS We prospectively enrolled 555 consecutive patients at time of diagnosis of malignant disease prior receiving anticancer therapy. Plasma GDF-15 concentrations were determined alongside other cardiac and routine laboratory markers. All-cause mortality was defined as primary endpoint. RESULTS GDF-15 levels were 338 ng/L (IQR:205-534) for the total cohort, and values were comparable for different tumour entities except breast cancer. Metastatic disease was characterized by higher plasma GDF-15 [435 ng/L (IQR:279-614) vs 266 ng/L (IQR:175-427), P < .001]. GDF-15 correlated positively with inflammatory status reflected by CRP, SAA and IL-6 [r = .31, P < .001, r = .23, P < .001 and r = .14, P = .002] and cardiac biomarkers as NT-proBNP, hsTnT, MR-proADM and CT-proET-1 [r = .46; r = .46; r = .59 and r = .50; P < .001 for all]. GDF-15 was significantly associated with all-cause mortality after multivariate adjustment [adj.HR for ln(GDF-15) 1.78, 95%CI:1.47-2.16, P < .001]. There was a significant interaction between solid and haematological malignancies with loss of association of GDF-15 with outcome in myelodysplastic and myeloproliferative disease. CONCLUSIONS Elevated plasma GDF-15 is associated with progressing disease severity and poor prognosis in solid tumours of treatment-naïve cancer patients. GDF-15 increase is accompanied by worsening systemic inflammation and a subclinical functional impairment of different organs including the heart. GDF-15 represents a promising target for our pathophysiologic understanding in cardio-oncology linking conditions of both cardiac and neoplastic disease.
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Affiliation(s)
- Henrike Arfsten
- Department of Internal Medicine IIDivision of CardiologyMedical University of ViennaViennaAustria
| | - Anna Cho
- Department of Internal Medicine IIDivision of CardiologyMedical University of ViennaViennaAustria
| | - Claudia Freitag
- Department of Internal Medicine IIDivision of CardiologyMedical University of ViennaViennaAustria
| | - Markus Raderer
- Department of Internal Medicine IDivision of Oncology and HematologyMedical University of ViennaViennaAustria
| | - Georg Goliasch
- Department of Internal Medicine IIDivision of CardiologyMedical University of ViennaViennaAustria
| | - Philipp E. Bartko
- Department of Internal Medicine IIDivision of CardiologyMedical University of ViennaViennaAustria
| | - Raphael Wurm
- Department of Internal Medicine IIDivision of CardiologyMedical University of ViennaViennaAustria
| | - Guido Strunk
- Complexity ResearchViennaAustria
- FH Campus ViennaViennaAustria
- Technical University DortmundDortmundGermany
| | - Heinz Gisslinger
- Department of Internal Medicine IDivision of Oncology and HematologyMedical University of ViennaViennaAustria
| | - Christine Marosi
- Department of Internal Medicine IDivision of Oncology and HematologyMedical University of ViennaViennaAustria
| | - Gabriela Kornek
- Department of Internal Medicine IDivision of Oncology and HematologyMedical University of ViennaViennaAustria
| | - Christoph Zielinski
- Department of Internal Medicine IDivision of Oncology and HematologyMedical University of ViennaViennaAustria
| | - Martin Hülsmann
- Department of Internal Medicine IIDivision of CardiologyMedical University of ViennaViennaAustria
| | - Noemi Pavo
- Department of Internal Medicine IIDivision of CardiologyMedical University of ViennaViennaAustria
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38
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Arellano-Orden E, Bacopoulou F, Baicus C, Bonfrate L, Broadbent J, Buechler C, Carbone F, Charmandari E, Davis GR, Dullaart RPF, Efthymiou V, Goeser F, Goswami N, Jong GP, Lichtenauer M, Liou YS, Lutz P, Maeng M, Mert GÖ, Mert KU, Montecucco F, Ndrepepa G, Olesen KKW, Oliveira P, Perton FG, Portincasa P, Rodriguez-Panadero F, Schernthaner C, Schutte R. Research update for articles published in EJCI in 2017. Eur J Clin Invest 2019; 49:e13163. [PMID: 31524285 DOI: 10.1111/eci.13163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 08/06/2019] [Indexed: 11/27/2022]
Affiliation(s)
- Elena Arellano-Orden
- Medical-Surgical Unit of Respiratory Diseases, University Hospital Virgen del Rocio, Seville, Spain.,Institute of Biomedicine of Seville (IBiS), Seville, Spain.,Center for Biomedical Research in Respiratory Diseases Network, Carlos III Health Institute, Madrid, Spain
| | - Flora Bacopoulou
- First Department of Pediatrics, Center for Adolescent Medicine and UNESCO Chair on Adolescent Health Care, School of Medicine, National and Kapodistrian University of Athens, Aghia Sophia Children's Hospital, Athens, Greece
| | - Cristian Baicus
- Department of Internal Medicine, Carol Davila University of Medicine and Pharmacy, Colentina Clinical Hospital, Bucharest, Romania
| | - Leonilde Bonfrate
- Department of Biomedical Sciences & Human Oncology, Clinica Medica "A. Murri", University of Bari Medical School, Bari, Italy
| | - James Broadbent
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, UK
| | - Christa Buechler
- Department of Internal Medicine I, Regensburg University Hospital, Regensburg, Germany
| | - Federico Carbone
- First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, Genoa, Italy.,IRCCS Ospedale Policlinico San Martino Genoa - Italian Cardiovascular Network, Genoa, Italy
| | - Evangelia Charmandari
- Division of Endocrinology, Metabolism and Diabetes, First Department of Pediatrics, School of Medicine, National and Kapodistrian University of Athens, Aghia Sophia Children's Hospital, Athens, Greece.,Division of Endocrinology and Metabolism, Clinical, Experimental Surgery and Translational Research Center, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
| | - Greggory R Davis
- Red Lerille's/LEQSF Regents Endowed Professor in Health and Physical Education, University of Louisiana at Lafayette, Lafayette, LA, USA
| | - Robin P F Dullaart
- Department of Endocrinology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Vasiliki Efthymiou
- First Department of Pediatrics, Center for Adolescent Medicine and UNESCO Chair on Adolescent Health Care, School of Medicine, National and Kapodistrian University of Athens, Aghia Sophia Children's Hospital, Athens, Greece
| | - Felix Goeser
- Department of Internal Medicine I, University of Bonn, Bonn, German.,German Center for Infection Research, Bonn, Germany
| | - Nandu Goswami
- Physiology Division, Otto Loewi Research Center of Vascular Biology, Immunity and Inflammation, Medical University of Graz, Graz, Austria
| | - Gwo-Ping Jong
- Division of Internal Cardiology, Chung Shan Medical University Hospital and Chung Shan Medical University, Taichung, Taiwan ROC
| | | | - Yi-Sheng Liou
- Department of Family Medicine, Taichung Veteran General Hospital, Taichung, ROC.,School of Public Health, National Defense Medical Center, Taipei, Taiwan ROC
| | - Philipp Lutz
- Department of Internal Medicine I, University of Bonn, Bonn, German.,German Center for Infection Research, Bonn, Germany
| | - Michael Maeng
- Department of Cardiology, Aarhus University Hospital, Aarhus N, Denmark
| | - Gurbet Özge Mert
- Department of Cardiology, Eskişehir Yunus Emre State Hospital, Eskişehir, Turkey
| | - Kadir Uğur Mert
- Department of Cardiology, Eskisehir Osmangazi University, Eskişehir, Turkey
| | - Fabrizio Montecucco
- IRCCS Ospedale Policlinico San Martino Genoa - Italian Cardiovascular Network, Genoa, Italy.,First Clinic of Internal Medicine, Department of Internal Medicine and Centre of Excellence for Biomedical Research (CEBR), University of Genoa, Genoa, Italy
| | | | | | - Paulo Oliveira
- CNC - Center for Neuroscience and Cell Biology, UC-Biotech, University of Coimbra, Cantanhede, Portugal
| | - Frank G Perton
- Laboratory Center, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Piero Portincasa
- Department of Biomedical Sciences & Human Oncology, Clinica Medica "A. Murri", University of Bari Medical School, Bari, Italy
| | - Francisco Rodriguez-Panadero
- Medical-Surgical Unit of Respiratory Diseases, University Hospital Virgen del Rocio, Seville, Spain.,Institute of Biomedicine of Seville (IBiS), Seville, Spain
| | | | - Rudolph Schutte
- School of Allied Health, Faculty of Health, Education, Medicine and Social Care, Anglia Ruskin University, Chelmsford, UK
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Chen Y, Tao Y, Zhang L, Xu W, Zhou X. Diagnostic and prognostic value of biomarkers in acute myocardial infarction. Postgrad Med J 2019; 95:210-216. [PMID: 30948439 DOI: 10.1136/postgradmedj-2019-136409] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 02/25/2019] [Accepted: 02/26/2019] [Indexed: 12/31/2022]
Abstract
The incidence of acute myocardial infarction (AMI) has been increasing rapidly in recent years, seriously endangering human health. Cardiac biomarkers play critical roles in the diagnosis and prognosis of AMI. Troponin is a highly sensitive and specific biomarker for AMI diagnosis and can independently predict adverse cardiac events. Other biomarkers such as N-terminal B-type natriuretic peptide and C reactive protein are also valuable predictors of cardiovascular prognosis. Recently, several novel biomarkers have been identified for the diagnosis and risk assessment in patients with AMI. A multibiomarker approach can potentially enhance the diagnostic accuracy and provide more information for the early risk stratification of AMI. In this review, we will summarise the biomarkers discovered in recent years and focus on their diagnostic and prognostic value for patients with AMI.
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Affiliation(s)
- Yuqi Chen
- Department of Cardiology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Yifei Tao
- Department of Cardiology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Lan Zhang
- Department of Cardiology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Weiting Xu
- Department of Cardiology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Xiang Zhou
- Department of Cardiology, The Second Affiliated Hospital of Soochow University, Suzhou, China
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Diagnostic Value of Soluble Urokinase-Type Plasminogen Activator Receptor in Addition to High-Sensitivity Troponin I in Early Diagnosis of Acute Myocardial Infarction. Biomolecules 2019; 9:biom9030108. [PMID: 30889909 PMCID: PMC6468350 DOI: 10.3390/biom9030108] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2019] [Revised: 03/08/2019] [Accepted: 03/14/2019] [Indexed: 02/07/2023] Open
Abstract
The soluble urokinase-type plasminogen activator receptor (suPAR) is a new marker for immune activation and inflammation and may provide diagnostic value on top of established biomarkers in patients with suspected acute myocardial infarction (AMI). Here, we evaluate the diagnostic potential of suPAR levels on top of high-sensitivity troponin I (hs-TnI) in a cohort of patients with suspected AMI. A total of 1220 patients presenting to the emergency department with suspected AMI were included, of whom 245 were diagnosed with AMI. Median suPAR levels at admission were elevated in subjects with AMI compared to non-AMI (3.8 ng/mL vs. 3.3 ng/mL, p = 0.001). In C-statistics, the area under the curve (AUC) regarding the diagnosis of AMI was low (0.57 at an optimized cut-off of 3.7 ng/mL). Moreover, baseline suPAR levels on top of troponin values at admission and hour 1 reduced the number of patients who were correctly ruled-out as non-AMI, and who were correctly ruled-in as AMI. Our study shows that circulating levels of suPAR on top of high-sensitivity troponin I do not improve the early diagnosis of AMI.
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Jirak P, Stechemesser L, Moré E, Franzen M, Topf A, Mirna M, Paar V, Pistulli R, Kretzschmar D, Wernly B, Hoppe UC, Lichtenauer M, Salmhofer H. Clinical implications of fetuin-A. Adv Clin Chem 2019; 89:79-130. [PMID: 30797472 DOI: 10.1016/bs.acc.2018.12.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Fetuin-A, also termed alpha2-Heremans-Schmid glycoprotein, is a 46kDa hepatocyte derived protein (hepatokine) and serves multifaceted functions.
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Affiliation(s)
- Peter Jirak
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University, Salzburg, Austria
| | - Lars Stechemesser
- Department of Internal Medicine I, Divisions of Nephrology and Endocrinology, Paracelsus Medical University, Salzburg, Austria
| | - Elena Moré
- Department of Internal Medicine I, Divisions of Nephrology and Endocrinology, Paracelsus Medical University, Salzburg, Austria
| | - Michael Franzen
- Department of Internal Medicine I, Divisions of Nephrology and Endocrinology, Paracelsus Medical University, Salzburg, Austria
| | - Albert Topf
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University, Salzburg, Austria
| | - Moritz Mirna
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University, Salzburg, Austria
| | - Vera Paar
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University, Salzburg, Austria
| | - Rudin Pistulli
- Department of Internal Medicine I, Division of Cardiology, Friedrich Schiller University Jena, Jena, Germany
| | - Daniel Kretzschmar
- Department of Internal Medicine I, Division of Cardiology, Friedrich Schiller University Jena, Jena, Germany
| | - Bernhard Wernly
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University, Salzburg, Austria
| | - Uta C Hoppe
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University, Salzburg, Austria
| | - Michael Lichtenauer
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University, Salzburg, Austria.
| | - Hermann Salmhofer
- Department of Internal Medicine I, Divisions of Nephrology and Endocrinology, Paracelsus Medical University, Salzburg, Austria
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Nass RD, Motloch LJ, Paar V, Lichtenauer M, Baumann J, Zur B, Hoppe UC, Holdenrieder S, Elger CE, Surges R. Blood markers of cardiac stress after generalized convulsive seizures. Epilepsia 2019; 60:201-210. [PMID: 30645779 DOI: 10.1111/epi.14637] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 12/14/2018] [Accepted: 12/14/2018] [Indexed: 01/04/2023]
Abstract
OBJECTIVE Generalized convulsive seizures (GCS) are associated with high demands on the cardiovascular system, thereby facilitating cardiac complications. To investigate occurrence, influencing factors, and extent of cardiac stress or injury, the alterations and time course of the latest generation of cardiac blood markers were investigated after documented GCS. METHODS Adult patients with refractory epilepsy who underwent video-electroencephalography (EEG) monitoring along with simultaneous one-lead electrocardiography (ECG) recordings were included. Cardiac biomarkers (cardiac troponin I [cTNI]; high-sensitive troponin T [hsTNT]; N-terminal prohormone of brain natriuretic peptide [NT-proBNP]; copeptin; suppression of tumorigenicity-2 [SST-2]; growth differentiation factor 15, [GDF-15]; soluble urokinase plasminogen activator receptor [suPAR]; and heart-type fatty acid binding protein [HFABP]) and catecholamines were measured at inclusion and at different time points after GCS. Periictal cardiac properties were assessed by analyzing heart rate (HR), HR variability (HRV), and corrected QT intervals(QTc). RESULTS Thirty-six GCS (6 generalized-onset tonic-clonic seizures and 30 focal to bilateral tonic-clonic seizures) were recorded in 30 patients without a history of cardiac or renal disease. Postictal catecholamine levels were elevated more than twofold. A concomitant increase in HR and QTc, as well as a decrease in HRV, was observed. Elevations of cTNI and hsTNT were found in 3 of 30 patients (10%) and 6 of 23 patients (26%), respectively, which were associated with higher dopamine levels. Copeptin was increased considerably after most GCS, whereas SST-2, HFABP, and GDF-15 displayed only subtle variations, and suPAR was unaltered in the postictal period. Cardiac symptoms did not occur in any patient. SIGNIFICANCE The use of more sensitive biomarkers such as hsTNT suggests that signs of cardiac stress occur in about 25% of the patients with GCS without apparent clinical symptoms. SuPAR may indicate clinically relevant troponin elevations. Copeptin could help to diagnose GCS, but specificity needs to be tested.
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Affiliation(s)
- Robert D Nass
- Department of Epileptology, University Hospital Bonn, Bonn, Germany
| | - Lukas J Motloch
- Clinic of Internal Medicine II, Department of Cardiology, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - Vera Paar
- Clinic of Internal Medicine II, Department of Cardiology, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - Michael Lichtenauer
- Clinic of Internal Medicine II, Department of Cardiology, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - Jan Baumann
- Department of Epileptology, University Hospital Bonn, Bonn, Germany
| | - Berndt Zur
- Institute for Clinical Chemistry and Clinical Pharmacology, University of Bonn Medical Center, Bonn, Germany
| | - Uta C Hoppe
- Clinic of Internal Medicine II, Department of Cardiology, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - Stefan Holdenrieder
- Institute for Clinical Chemistry and Clinical Pharmacology, University of Bonn Medical Center, Bonn, Germany.,Institute for Laboratory Medicine, German Heart Center Munich, Technical University, Munich, Germany
| | | | - Rainer Surges
- Department of Epileptology, University Hospital Bonn, Bonn, Germany.,Section of Epileptology, Department of Neurology, University Hospital RWTH Aachen, Aachen, Germany
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Lichtenauer M, Pichler T, Eder S, Mirna M, Magnes T, Wernly B, Paar V, Jung C, Prinz E, Seitelberger R, Hoppe UC. Carcinoid heart disease involving the left heart: a case report and biomarker analysis. ESC Heart Fail 2019; 6:222-227. [PMID: 30620449 PMCID: PMC6352891 DOI: 10.1002/ehf2.12396] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Accepted: 11/15/2018] [Indexed: 01/30/2023] Open
Abstract
Herein, we report the case of a 67‐year‐old woman who was admitted to our hospital because of dyspnoea and oedema of the lower extremities. Transthoracic echocardiography revealed severe tricuspid and mitral regurgitation, and the leaflets of the tricuspid valve were found to be rigid and almost immobile. The plasma concentrations of serotonin and chromogranin A were elevated, and hence, suspicion for carcinoid heart disease was raised. In addition to the diagnostic workup and medical and surgical treatment, we analysed levels of novel cardiovascular biomarkers throughout the entire follow‐up by means of enzyme‐linked immunosorbent assay. A dopa positron emission tomography (DOPA‐PET) was conducted and showed a neoplasm in the terminal ileum. Tricuspid valve replacement, mitral valve repair, and a closure of the patent foramen ovale (PFO) were conducted. Two months later, hemicolectomy and liver segment resection were performed. The tumour was resected, and the diagnosis of a neuroendocrine tumour (NET) was confirmed. Throughout the follow‐up, we observed a decrease in the plasma levels of novel biomarkers [e.g. interleukin‐8 (IL‐8), soluble suppression of tumorigenicity‐2 (sST2), and heart‐type fatty acid‐binding protein (H‐FABP)] over the follow‐up period. In our case, carcinoid heart disease resulted in a severe tricuspid regurgitation as commonly seen in these patients. Moreover, a pre‐existent mitral regurgitation was likely aggravated by fibrotic remodelling, because a PFO has led to a right‐to‐left shunt and might have caused left heart involvement. As IL‐8 was associated with adverse outcomes in patients with NETs, and sST2 and H‐FABP were associated with adverse outcomes in patients with heart failure previously, these biomarkers could aid in the risk stratification of patients with NET.
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Affiliation(s)
- Michael Lichtenauer
- Clinic of Internal Medicine II, Department of Cardiology, Paracelsus Medical University, Muellner Hauptstrasse 48, A-5020, Salzburg, Austria
| | - Tristan Pichler
- Clinic of Internal Medicine II, Department of Cardiology, Paracelsus Medical University, Muellner Hauptstrasse 48, A-5020, Salzburg, Austria
| | - Sarah Eder
- Department of Internal Medicine, Oberndorf Hospital, Salzburg, Austria
| | - Moritz Mirna
- Clinic of Internal Medicine II, Department of Cardiology, Paracelsus Medical University, Muellner Hauptstrasse 48, A-5020, Salzburg, Austria
| | - Theresa Magnes
- Clinic of Internal Medicine III, Department of Oncology, Paracelsus Medical University, Salzburg, Austria
| | - Bernhard Wernly
- Clinic of Internal Medicine II, Department of Cardiology, Paracelsus Medical University, Muellner Hauptstrasse 48, A-5020, Salzburg, Austria
| | - Vera Paar
- Clinic of Internal Medicine II, Department of Cardiology, Paracelsus Medical University, Muellner Hauptstrasse 48, A-5020, Salzburg, Austria
| | - Christian Jung
- Division of Cardiology, Pulmonology, and Vascular Medicine, Medical Faculty, University of Düsseldorf, Düsseldorf, Germany
| | - Erika Prinz
- Clinic of Internal Medicine II, Department of Cardiology, Paracelsus Medical University, Muellner Hauptstrasse 48, A-5020, Salzburg, Austria
| | | | - Uta C Hoppe
- Department of Internal Medicine, Oberndorf Hospital, Salzburg, Austria
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Disease-specific characteristics of vascular cell adhesion molecule-1 levels in patients with peripheral artery disease. Heart Vessels 2018; 34:976-983. [PMID: 30535754 PMCID: PMC6531410 DOI: 10.1007/s00380-018-1315-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Accepted: 11/30/2018] [Indexed: 12/25/2022]
Abstract
Peripheral arterial disease (PAD) is one of the most common manifestations of systemic atherosclerosis. The prevalence of unrecognized PAD is high, leading to a lack of opportunity to detect subjects at a high risk for cardiovascular events. Inflammatory processes play an important role in the disease initiation as well as in the disease progression. Vascular cell adhesion molecule 1 (VCAM-1), a biomarker of endothelial dysfunction, appears to be an important mediator in inflammatory processes. Therefore, we hypothesized that in patients with PAD, circulating VCAM-1 might be elevated due to its function in mediating adhesion of immune cells to the vascular endothelium in the process of endothelial dysfunction and inflammation, and, therefore, applicable as a diagnostic biomarker. A total of 126 non-consecutive patients were enrolled in this study, of whom 51 patients had typical clinical manifestations of PAD and as controls 75 patients with no history of PAD or cardiovascular disease. All serum samples were obtained either during hospitalization or during out-patient visits and analyzed for VCAM-1 by the ELISA. Compared with controls, median levels of VCAM-1 were significantly elevated in patients suffering from PAD (953 vs. 1352 pg/ml; p < 0.001). Furthermore, VCAM-1 appeared to be highly discriminative for the detection of PAD (AUC = 0.76; CI 0.67-0.83). We could not observe dynamics related to increasing disease stages according to Rutherford classes in patients with apparent PAD. VCAM-1 was shown to be a potential discriminator and biomarker for the severity of systemic atherosclerosis. In a logistic regression analysis, VCAM-1 was robustly associated with the diagnosis of PAD, even after correction for clinically relevant cofounders (namely age, arterial hypertension, diabetes and LDL levels). Thusly, VCAM-1 might serve as a biomarker for PAD screening and detection.
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Cardoso AL, Fernandes A, Aguilar-Pimentel JA, de Angelis MH, Guedes JR, Brito MA, Ortolano S, Pani G, Athanasopoulou S, Gonos ES, Schosserer M, Grillari J, Peterson P, Tuna BG, Dogan S, Meyer A, van Os R, Trendelenburg AU. Towards frailty biomarkers: Candidates from genes and pathways regulated in aging and age-related diseases. Ageing Res Rev 2018; 47:214-277. [PMID: 30071357 DOI: 10.1016/j.arr.2018.07.004] [Citation(s) in RCA: 279] [Impact Index Per Article: 46.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 07/08/2018] [Accepted: 07/10/2018] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Use of the frailty index to measure an accumulation of deficits has been proven a valuable method for identifying elderly people at risk for increased vulnerability, disease, injury, and mortality. However, complementary molecular frailty biomarkers or ideally biomarker panels have not yet been identified. We conducted a systematic search to identify biomarker candidates for a frailty biomarker panel. METHODS Gene expression databases were searched (http://genomics.senescence.info/genes including GenAge, AnAge, LongevityMap, CellAge, DrugAge, Digital Aging Atlas) to identify genes regulated in aging, longevity, and age-related diseases with a focus on secreted factors or molecules detectable in body fluids as potential frailty biomarkers. Factors broadly expressed, related to several "hallmark of aging" pathways as well as used or predicted as biomarkers in other disease settings, particularly age-related pathologies, were identified. This set of biomarkers was further expanded according to the expertise and experience of the authors. In the next step, biomarkers were assigned to six "hallmark of aging" pathways, namely (1) inflammation, (2) mitochondria and apoptosis, (3) calcium homeostasis, (4) fibrosis, (5) NMJ (neuromuscular junction) and neurons, (6) cytoskeleton and hormones, or (7) other principles and an extensive literature search was performed for each candidate to explore their potential and priority as frailty biomarkers. RESULTS A total of 44 markers were evaluated in the seven categories listed above, and 19 were awarded a high priority score, 22 identified as medium priority and three were low priority. In each category high and medium priority markers were identified. CONCLUSION Biomarker panels for frailty would be of high value and better than single markers. Based on our search we would propose a core panel of frailty biomarkers consisting of (1) CXCL10 (C-X-C motif chemokine ligand 10), IL-6 (interleukin 6), CX3CL1 (C-X3-C motif chemokine ligand 1), (2) GDF15 (growth differentiation factor 15), FNDC5 (fibronectin type III domain containing 5), vimentin (VIM), (3) regucalcin (RGN/SMP30), calreticulin, (4) PLAU (plasminogen activator, urokinase), AGT (angiotensinogen), (5) BDNF (brain derived neurotrophic factor), progranulin (PGRN), (6) α-klotho (KL), FGF23 (fibroblast growth factor 23), FGF21, leptin (LEP), (7) miRNA (micro Ribonucleic acid) panel (to be further defined), AHCY (adenosylhomocysteinase) and KRT18 (keratin 18). An expanded panel would also include (1) pentraxin (PTX3), sVCAM/ICAM (soluble vascular cell adhesion molecule 1/Intercellular adhesion molecule 1), defensin α, (2) APP (amyloid beta precursor protein), LDH (lactate dehydrogenase), (3) S100B (S100 calcium binding protein B), (4) TGFβ (transforming growth factor beta), PAI-1 (plasminogen activator inhibitor 1), TGM2 (transglutaminase 2), (5) sRAGE (soluble receptor for advanced glycosylation end products), HMGB1 (high mobility group box 1), C3/C1Q (complement factor 3/1Q), ST2 (Interleukin 1 receptor like 1), agrin (AGRN), (6) IGF-1 (insulin-like growth factor 1), resistin (RETN), adiponectin (ADIPOQ), ghrelin (GHRL), growth hormone (GH), (7) microparticle panel (to be further defined), GpnmB (glycoprotein nonmetastatic melanoma protein B) and lactoferrin (LTF). We believe that these predicted panels need to be experimentally explored in animal models and frail cohorts in order to ascertain their diagnostic, prognostic and therapeutic potential.
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Altara R, Ghali R, Mallat Z, Cataliotti A, Booz GW, Zouein FA. Conflicting vascular and metabolic impact of the IL-33/sST2 axis. Cardiovasc Res 2018; 114:1578-1594. [PMID: 29982301 DOI: 10.1093/cvr/cvy166] [Citation(s) in RCA: 85] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Accepted: 06/28/2018] [Indexed: 02/15/2024] Open
Abstract
Interleukin 33 (IL-33), which is expressed by several immune cell types, endothelial and epithelial cells, and fibroblasts, is a cytokine of the IL-1 family that acts both intra- and extracellularly to either enhance or resolve the inflammatory response. Intracellular IL-33 acts in the nucleus as a regulator of transcription. Once released from cells by mechanical stress, inflammatory cytokines, or necrosis, extracellular IL-33 is proteolytically processed to act in an autocrine/paracrine manner as an 'alarmin' on neighbouring or various immune cells expressing the ST2 receptor. Thus, IL-33 may serve an important role in tissue preservation and repair in response to injury; however, the actions of IL-33 are dampened by a soluble form of ST2 (sST2) that acts as a decoy receptor and is produced by endothelial and certain immune cells. Accumulating evidence supports the conclusion that sST2 is a biomarker of vascular health with diagnostic and/or prognostic value in various cardiovascular diseases, including coronary artery disease, myocardial infarction, atherosclerosis, giant-cell arteritis, acute aortic dissection, and ischaemic stroke, as well as obesity and diabetes. Although sST2 levels are positively associated with cardiovascular disease severity, the assumption that IL-33 is always beneficial is naïve. It is increasingly appreciated that the pathophysiological importance of IL-33 is highly dependent on cellular and temporal expression. Although IL-33 is atheroprotective and may prevent obesity and type 2 diabetes by regulating lipid metabolism, IL-33 appears to drive endothelial inflammation. Here, we review the current knowledge of the IL-33/ST2/sST2 signalling network and discuss its pathophysiological and translational implications in cardiovascular diseases.
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Affiliation(s)
- Raffaele Altara
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Norway
- KG Jebsen Center for Cardiac Research, University of Oslo, Building 7, 4th floor, Kirkeveien 166, Oslo, Norway
- Department of Pathology, School of Medicine, University of Mississippi Medical Center, 2500 North State St., Jackson, MS, USA
| | - Rana Ghali
- Department of Pharmacology and Toxicology, American University of Beirut & Medical Center, Faculty of Medicine, Riad El-Solh, Beirut-Lebanon
| | - Ziad Mallat
- Division of Cardiovascular Medicine, Department of Medicine, University of Cambridge, Cambridge, UK
- Institut National de la Sante et de la Recherche Medicale (Inserm), Unit 970, Paris Cardiovascular Research Center, Paris, France
| | - Alessandro Cataliotti
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Norway
- KG Jebsen Center for Cardiac Research, University of Oslo, Building 7, 4th floor, Kirkeveien 166, Oslo, Norway
| | - George W Booz
- Department of Pharmacology and Toxicology, School of Medicine, University of Mississippi Medical Center, 2500 North State St., Jackson, MS, USA
| | - Fouad A Zouein
- Department of Pharmacology and Toxicology, American University of Beirut & Medical Center, Faculty of Medicine, Riad El-Solh, Beirut-Lebanon
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Hamie L, Daoud G, Nemer G, Nammour T, El Chediak A, Uthman IW, Kibbi AG, Eid A, Kurban M. SuPAR, an emerging biomarker in kidney and inflammatory diseases. Postgrad Med J 2018; 94:517-524. [PMID: 30177549 DOI: 10.1136/postgradmedj-2018-135839] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Revised: 07/10/2018] [Accepted: 07/28/2018] [Indexed: 12/12/2022]
Abstract
Soluble urokinase plasminogen activator receptor (suPAR) is a circulating form of a physiological and pathophysiological important cell surface receptor, implicated in inflammation. Recent studies showed that suPAR is a promising biomarker, useful for diagnosis, assessment and prognosis of several diseases. This review summarises the majority of preliminary studies and analyses the significance and the clinical application of suPAR in various clinical conditions. SuPAR seems to have a significant value in the diagnosis as well as prognosis of many diseases; nonetheless, it merits large-scale studies to set cut-off values that help physicians in following up their patients and accordingly tailor their treatment plans.
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Affiliation(s)
- Lamiaa Hamie
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Georges Daoud
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Georges Nemer
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Tarek Nammour
- Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Alissar El Chediak
- Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Imad W Uthman
- Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Abdul Ghani Kibbi
- Department of Dermatology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Assaad Eid
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Mazen Kurban
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut, Lebanon .,Department of Dermatology, American University of Beirut Medical Center, Beirut, Lebanon
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48
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Diagnostic and prognostic value of H-FABP in acute coronary syndrome: Still evidence to bring. Clin Biochem 2018; 58:1-4. [DOI: 10.1016/j.clinbiochem.2018.04.021] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 04/20/2018] [Accepted: 04/23/2018] [Indexed: 11/19/2022]
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49
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Heart-type fatty acid binding protein (H-FABP) as a biomarker for acute myocardial injury and long-term post-ischemic prognosis. Acta Pharmacol Sin 2018; 39:1155-1163. [PMID: 29770799 DOI: 10.1038/aps.2018.37] [Citation(s) in RCA: 74] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2017] [Accepted: 02/28/2018] [Indexed: 12/11/2022] Open
Abstract
Acute myocardial infarction (AMI) is a life-threatening event. Even with timely treatment, acute ischemic myocardial injury and ensuing ischemia reperfusion injury (IRI) can still be difficult issues to tackle. Apart from radiological and other auxiliary examinations, laboratory tests of applicable cardiac biomarkers are also necessary for early diagnosis and close monitoring of this disorder. Heart-type fatty acid binding protein (H-FABP), which mainly exists inside cardiomyocytes, has recently emerged as a potentially promising biomarker for myocardial injury. In this review we discuss the sensitivity and specificity of H-FABP in the assessment of myocardial injury and IRI, especially in the early stage, and its long-term prognostic value in comparison with other commonly used cardiac biomarkers, including myoglobin (Mb), cardiac troponin I (cTnI), creatine kinase MB (CK-MB), C-reactive protein (CRP), glycogen phosphorylase isoenzyme BB (GPBB), and high-sensitivity cardiac troponin T (hs-cTnT). The potential and value of combined application of H-FABP with other biomarkers are also discussed. Finally, the prospect of H-FABP is summarized; several technical issues are discussed to facilitate wider application of H-FABP in clinical practice.
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High-Sensitivity Troponins in Liver Transplantation: How Will They Change Our Practice? Transplantation 2018; 102:716-717. [PMID: 29329186 DOI: 10.1097/tp.0000000000002067] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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