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Liu X, Sun L, Wen W, Qiu M, Luo J, Li W, Hao S, He M, Wu J, Hu Y, Huang Y. Association between the ratio of serum eicosapentaenoic acid to arachidonic acid and risk of coronary artery disease in young Chinese patients. Front Nutr 2022; 9:1019058. [PMID: 36407537 PMCID: PMC9668899 DOI: 10.3389/fnut.2022.1019058] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 10/14/2022] [Indexed: 11/06/2022] Open
Abstract
Objective Long-chain (LC) omega-3 PUFAs, including eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), may play an anti-inflammatory effect and decrease the risk of coronary artery disease (CAD). In contrast, omega-6 PUFA, mainly arachidonic acid (AA), has pro-inflammatory and pro-aggregatory effects, which may increase the risk of CAD. This study evaluated the associations between EPA, DHA, AA, and their ratios (EPA/AA and DHA/AA) with the risk of CAD in young Chinese patients. Methods A total of 182 young patients with CAD and 143 age-matched controls were included. Traditional cardiovascular risk factors were recorded. Serum EPA, DHA and AA were measured by ultra-performance liquid chromatography-mass spectrometry. Results The level of AA was significantly higher, while the level of EPA was lower in the CAD group than that in the control group. There was no significant difference in DHA level in the two groups. Both the ratios of EPA/AA and DHA/AA were lower in the CAD group than that in the control. Multivariate logistic regression analysis showed that higher serum AA level was associated with the increased risk of CAD, while EPA was a protective factor for CAD. There was no significant association between DHA level and the risk of CAD. Although both higher ratios of EPA/AA [per tertile increment, adjusted odds ratios (ORs) (OR) 0.356, 95% confidence intervals (CI) 0.247–0.513] and DHA/AA (adjusted OR = 0.465, 95%CI = 0.332–0.653) were associated with a lower risk of CAD in young patients. Receiver operating characteristic (ROC) curve analysis showed that compared with AA, the diagnostic value was increased in EPA/AA, but not in DHA/AA. Conclusion EPA, but not DHA may play a protective role in CAD, while AA may be associated with the increased risk of CAD in young Chinese patients. The ratio of EPA/AA can increase the predictive value for diagnosing CAD than EPA or AA alone.
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Affiliation(s)
- Xiong Liu
- Department of Cardiology, Shunde Hospital, Southern Medical University, Foshan, China
| | - Lichang Sun
- Department of Cardiology, Shunde Hospital, Southern Medical University, Foshan, China
| | - Weixing Wen
- Department of Cardiology, Shunde Hospital, Southern Medical University, Foshan, China
| | - Min Qiu
- Department of Cardiology, Shunde Hospital, Southern Medical University, Foshan, China
| | - Jianjing Luo
- Department of Cardiology, Shunde Hospital, Southern Medical University, Foshan, China
- Department of Internal Medicine, Zhaoqing Medical College, Zhaoqing, China
| | - Weiwen Li
- Department of Cardiology, Shunde Hospital, Southern Medical University, Foshan, China
| | - Shali Hao
- Department of Cardiology, Shunde Hospital, Southern Medical University, Foshan, China
| | - Mingli He
- Department of Cardiology, Shunde Hospital, Southern Medical University, Foshan, China
| | - Jiandi Wu
- Department of Cardiology, Affiliated Foshan Hospital, Southern Medical University, Foshan, China
| | - Yunzhao Hu
- Department of Cardiology, Shunde Hospital, Southern Medical University, Foshan, China
- Yunzhao Hu,
| | - Yuli Huang
- Department of Cardiology, Shunde Hospital, Southern Medical University, Foshan, China
- Guangdong Provincial Key Laboratory of Cardiac Function and Microcirculation Research, Guangzhou, China
- *Correspondence: Yuli Huang,
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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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Durak-Kozica M, Enguita FJ, Stępień E. Targeting uPAR in diabetic vascular pathologies*. POSTEP HIG MED DOSW 2019. [DOI: 10.5604/01.3001.0013.6909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The uPAR protein is one of the most important elements in fibrinolysis. uPAR is associated with many biological processes, such as cell invasion, angiogenesis and cell proliferation. Because of its multifunctional character, it is difficult to produce an effective inhibitor of uPA-uPAR interactions. The present paper shows the current state of knowledge about the contribution of uPA-uPAR complex in many biological processes and the application of uPAR inhibitors (antibodies, small-molecules, peptides), which might be potentially useful in the treatment of vascular pathologies.
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Affiliation(s)
- Martyna Durak-Kozica
- Department of Medical Physics, M. Smoluchowski Institute of Physics, Jagiellonian University, Kraków, Poland
| | - Francisco J. Enguita
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - Ewa Stępień
- Department of Medical Physics, M. Smoluchowski Institute of Physics, Jagiellonian University, Kraków, Poland
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Duran M, Elçik D, Murat S, Öksüz F, Çelik İE. Risk factors for coronary artery disease in young patients with stable angina pectoris. Turk J Med Sci 2019; 49:993-998. [PMID: 31385674 PMCID: PMC7018258 DOI: 10.3906/sag-1905-56] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Background/aim We aimed to investigate the relationship between risk factors and the presence of coronary artery disease (CAD) in a young population with stable angina pectoris (SAP). Materials and methods A total of571 individuals younger than 60 years old, admitted to the outpatient clinic with chest pain and referred for coronary angiography between January 2015 and December 2017, were included in the study. All clinical and biochemical parameters were documented in the hospital records. Coronary angiography of patients was monitored from records. The individuals were divided into two groups. The patient group consisted of 363 individuals with at least one-vessel stenosis of ≥70%, and the control group consisted of 208 individuals with normal coronary angiography. We compared the traditional and nontraditional risk factors of these two groups in terms of the presence of CAD. Results Prevalence of male sex and smoking were higher in the patient group, and the prevalence of hypertension and diabetes were similar in the two groups. In the patient group, mean age, blood cholesterols, serum gamma-glutamyltransferase, hemoglobin, and white blood cell and lymphocyte levels were higher, while estimated glomerular filtration rate (eGFR), high-density lipoprotein cholesterol (HDL-C), platelets, and neutrophil/lymphocyte and platelet/lymphocyte ratios were lower. Low eGFR and HDL-C levels, older age, male sex, smoking, and high levels of low-density lipoprotein cholesterol and lymphocytes were independent risk factors for the presence of CAD in young patients. Conclusion Contrary to studies performed in the elderly, traditional and nontraditional risk factors could not exactly predict the presence of CAD in a young population with SAP.
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Affiliation(s)
- Mustafa Duran
- Department of Cardiology, Ankara Research and Education Hospital, Ankara, Turkey
| | - Deniz Elçik
- Department of Cardiology, Faculty of Medicine, Erciyes University, Kayseri, Turkey
| | - Sani Murat
- Department of Cardiology, Ankara Research and Education Hospital, Ankara, Turkey
| | - Fatih Öksüz
- Department of Cardiology, Ankara Research and Education Hospital, Ankara, Turkey
| | - İbrahim Ethem Çelik
- Department of Cardiology, Ankara Research and Education Hospital, Ankara, Turkey
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Gamma-Glutamyltransferase and Risk of Acute Coronary Syndrome in Young Chinese Patients: A Case-Control Study. DISEASE MARKERS 2018; 2018:2429160. [PMID: 30245751 PMCID: PMC6139227 DOI: 10.1155/2018/2429160] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 06/28/2018] [Accepted: 07/24/2018] [Indexed: 01/14/2023]
Abstract
Background Serum gamma-glutamyltransferase (GGT) is a biomarker of hepatic disease. Recent studies have shown that GGT may also associate with the risk of coronary artery disease. However, the underlying mechanisms of this association are still unclear. Methods This study included 216 young patients with acute coronary syndrome (aged ≤55years) and 227 age-matched controls with normal findings by coronary angiography or coronary computed tomography angiography. We use standard colorimetric techniques and sandwich enzyme-linked immunosorbent assay to measure the levels of GGT and oxidized low-density lipoprotein (ox-LDL), respectively. Traditional risk factors of coronary artery disease, including smoking, diabetes mellitus, hypertension, dyslipidemia, and obesity/overweight, were evaluated according to the current guidelines. Results The levels of GGT were significantly correlated with body mass index and levels of triglyceride, fasting plasma glucose, aspartate aminotransferase, and ox-LDL (all P < 0.05). Multivariate logistic regression analysis showed that GGT was significantly associated with the risk of acute coronary syndrome in young Chinese patients (OR = 1.53, 95% CI = 1.09–2.15) after adjusting for traditional risk factors, including sex, age, quantity of smoking, hypertension, diabetes, body mass index, dyslipidemia, and high-sensitivity C-reactive protein. However, this association was significantly attenuated (OR = 1.20, 95% CI = 0.91–1.58) after further adjusting for the levels of ox-LDL. Conclusions GGT was associated with the risk of ACS in relatively young patients. The link between GGT and the risk of ACS may be dependent on ox-LDL levels, indicating that the prooxidant action is an important pathway for GGT in the development of cardiovascular disease.
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Torino C, Pizzini P, Cutrupi S, Postorino M, Tripepi G, Mallamaci F, Reiser J, Zoccali C. Soluble Urokinase Plasminogen Activator Receptor (suPAR) and All-Cause and Cardiovascular Mortality in Diverse Hemodialysis Patients. Kidney Int Rep 2018; 3:1100-1109. [PMID: 30197976 PMCID: PMC6127402 DOI: 10.1016/j.ekir.2018.05.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Revised: 05/03/2018] [Accepted: 05/07/2018] [Indexed: 11/30/2022] Open
Abstract
Introduction The soluble receptor of urokinase plasminogen activator (suPAR) is an innate immunity/inflammation biomarker predicting cardiovascular (CV) and non-CV events in various conditions, including type 2 diabetic patients on dialysis. However, the relationship between suPAR and clinical outcomes in the hemodialysis population at large has not been tested. Methods We measured plasma suPAR levels (R&D enzyme-linked immunosorbent assay [ELISA]) in 1038 hemodialysis patients with a follow-up of 2.9 years (interquartile range = 1.7−4.2) who were enrolled in the PROGREDIRE study, a cohort study involving 35 dialysis units in 2 regions in Southern Italy. Results suPAR was strongly (P < 0.001) and independently related to female gender (β = −0.160), age (β = 0.216), dialysis vintage (β = 0.264), CV comorbidities (β = 0.105), alkaline phosphatase (β = 0.136), albumin (β = −0.147), and body mass index (BMI; β = 0.174) (all P < 0.006). In fully adjusted analyses, suPAR tertiles predicted the risk of all-cause mortality (third tertile vs. first tertile hazard ratio (HR) = 1.91, 95% confidence interval (CI) = 1.47 – 2.48, P < 0.001), CV mortality (HR = 1.47, 95% CI = 1.03–2.09, P = 0.03), and non-CV mortality (HR = 1.94, 95% CI = 1.28–2.93, P = 0.002); these relationships were not modified by diabetes or other risk factors. suPAR added only modest prognostic risk discrimination and reclassification power for these outcomes to parsimonious models based on simple clinical variables. Conclusion In conclusion, suPAR robustly predicted all-cause and both CV and non-CV mortality in a large unselected hemodialysis population. Intervention studies are needed to definitively test the hypothesis that suPAR is causally implicated in clinical outcomes in this population.
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Affiliation(s)
- Claudia Torino
- CNR-IFC, Clinical Epidemiology and Physiopathology of Renal Diseases and Hypertension Unit, Reggio Calabria, Italy
| | - Patrizia Pizzini
- CNR-IFC, Clinical Epidemiology and Physiopathology of Renal Diseases and Hypertension Unit, Reggio Calabria, Italy
| | - Sebastiano Cutrupi
- CNR-IFC, Clinical Epidemiology and Physiopathology of Renal Diseases and Hypertension Unit, Reggio Calabria, Italy
| | | | - Giovanni Tripepi
- CNR-IFC, Clinical Epidemiology and Physiopathology of Renal Diseases and Hypertension Unit, Reggio Calabria, Italy
| | - Francesca Mallamaci
- CNR-IFC, Clinical Epidemiology and Physiopathology of Renal Diseases and Hypertension Unit, Reggio Calabria, Italy.,Nephrology and Renal Transplantation Unit, Reggio Calabria, Italy
| | - Jochen Reiser
- Department of Medicine, Rush University Medical Center, Chicago, Illinois, USA
| | - Carmine Zoccali
- CNR-IFC, Clinical Epidemiology and Physiopathology of Renal Diseases and Hypertension Unit, Reggio Calabria, Italy
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