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Košuta D, Novaković M, Božič Mijovski M, Jug B. Acute effects of high intensity interval training versus moderate intensity continuous training on haemostasis in patients with coronary artery disease. Sci Rep 2024; 14:1963. [PMID: 38263210 PMCID: PMC10806221 DOI: 10.1038/s41598-024-52521-6] [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: 10/08/2023] [Accepted: 01/19/2024] [Indexed: 01/25/2024] Open
Abstract
Exercise training is associated with an acute net increase in coagulation, which may increase the risk of atherothrombosis in coronary artery disease (CAD) patients. We sought to compare the acute haemostatic effects of a bout of moderate-intensity continuous (MICT) and high-intensity interval training (HIIT) in patients with CAD. Patients after a recent myocardial infarction were randomized into a HIIT or MICT session of exercise training on a stationary bike. Blood was sampled at baseline, after the exercise bout and after a one-hour resting period. We measured overall haemostatic potential (OHP), overall coagulation potential (OCP), fibrinogen, D-dimer and von Willebrand factor (vWF) and calculated overall fibrinolytic potential (OFP). Linear mixed models for repeated measures were constructed to assess the treatment effect. A total of 117 patients were included. OCP, OHP, fibrinogen, D-dimer and vWF significantly increased after exercise and returned to baseline after a one-hour rest, OFP decreased after exercise and returned to baseline levels after a one-hour rest. Linear mixed models showed a significant difference between HIIT and MICT in fibrinogen (p 0.043) and D-dimer (p 0.042). Our study has shown that an exercise bout is associated with a transient procoagulant state in patients with CAD, with similar exercise-induced haemostatic changes for HIIT and MICT.
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Affiliation(s)
- Daniel Košuta
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia.
- Department of Vascular Diseases, University Medical Centre Ljubljana, Zaloška Cesta 7, 1000, Ljubljana, Slovenia.
| | - Marko Novaković
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
- Department of Vascular Diseases, University Medical Centre Ljubljana, Zaloška Cesta 7, 1000, Ljubljana, Slovenia
| | - Mojca Božič Mijovski
- Department of Vascular Diseases, University Medical Centre Ljubljana, Zaloška Cesta 7, 1000, Ljubljana, Slovenia
- Faculty of Pharmacy, University of Ljubljana, Ljubljana, Slovenia
| | - Borut Jug
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
- Department of Vascular Diseases, University Medical Centre Ljubljana, Zaloška Cesta 7, 1000, Ljubljana, Slovenia
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Su H, Cao Y, Chen Q, Ye T, Cui C, Chen X, Yang S, Qi L, Long Y, Xiong S, Cai L. The association between fibrinogen levels and severity of coronary artery disease and long-term prognosis following percutaneous coronary intervention in patients with type 2 diabetes mellitus. Front Endocrinol (Lausanne) 2023; 14:1287855. [PMID: 38093962 PMCID: PMC10716187 DOI: 10.3389/fendo.2023.1287855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Accepted: 11/07/2023] [Indexed: 12/18/2023] Open
Abstract
Background Fibrinogen is a potential risk factor for the prognosis of CAD and is associated with the complexity of CAD. There is limited research specifically investigating the predictive role of fibrinogen in determining the severity of CAD among patients with T2DM, as well as its impact on the prognosis following PCI. Methods The study included 675 T2DM patients who underwent PCI at the Third People's Hospital of Chengdu between April 27, 2018, and February 5, 2021, with 540 of them remaining after exclusions. The complexity of CAD was assessed using the SYNTAX score. The primary endpoint of the study was the incidence of MACCEs. Results After adjusting for multiple confounding factors, fibrinogen remained a significant independent risk factor for mid/high SYNTAX scores (SYNTAX score > 22, OR 1.184, 95% CI 1.022-1.373, P = 0.025). Additionally, a dose-response relationship between fibrinogen and the risk of complicated CAD was observed (SYNTAX score > 22; nonlinear P = 0.0043). The area under the receiver operating characteristic curve(AUROC) of fibrinogen for predicting mid/high SYNTAX score was 0.610 (95% CI 0.567-0.651, P = 0.0002). The high fibrinogen group (fibrinogen > 3.79 g/L) had a higher incidence of calcified lesions and an elevated trend of more multivessel disease and chronic total occlusion. A total of 116 patients (21.5%) experienced MACCEs during the median follow-up time of 18.5 months. After adjustment, multivariate Cox regression analysis confirmed that fibrinogen (HR, 1.138; 95% CI 1.010-1.284, P = 0.034) remained a significant independent risk factor for MACCEs. The AUROC of fibrinogen for predicting MACCEs was 0.609 (95% CI 0.566-0.650, P = 0.0002). Individuals with high fibrinogen levels (fibrinogen > 4.28 g/L) had a higher incidence of acute myocardial infarction (P < 0.001), MACCEs (P < 0.001), all-cause death (P < 0.001), stroke (P = 0.030), and cardiac death (P = 0.002). Kaplan-Meier analysis revealed a higher incidence of MACCEs in the high fibrinogen group (Log-Rank test: P < 0.001). Conclusions Elevated fibrinogen levels were associated with increased coronary anatomical complexity (as quantified by the SYNTAX score) and a higher incidence of MACCEs after PCI in patients with T2DM.
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Affiliation(s)
- Hong Su
- Department of Cardiology, The Southwest Medical University, Luzhou, Sichuan, China
| | - Yi Cao
- Department of Cardiology, The Third People’s Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University, Chengdu Cardiovascular Disease Research Institute, Chengdu, Sichuan, China
| | - Qiang Chen
- Department of Cardiology, The Third People’s Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University, Chengdu Cardiovascular Disease Research Institute, Chengdu, Sichuan, China
| | - Tao Ye
- Department of Cardiology, The Third People’s Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University, Chengdu Cardiovascular Disease Research Institute, Chengdu, Sichuan, China
| | - Caiyan Cui
- Department of Cardiology, The Third People’s Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University, Chengdu Cardiovascular Disease Research Institute, Chengdu, Sichuan, China
| | - Xu Chen
- Department of Cardiology, The Third People’s Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University, Chengdu Cardiovascular Disease Research Institute, Chengdu, Sichuan, China
| | - Siqi Yang
- Department of Cardiology, The Third People’s Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University, Chengdu Cardiovascular Disease Research Institute, Chengdu, Sichuan, China
| | - Lingyao Qi
- Department of Cardiology, The Third People’s Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University, Chengdu Cardiovascular Disease Research Institute, Chengdu, Sichuan, China
| | - Yu Long
- Department of Cardiology, The Third People’s Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University, Chengdu Cardiovascular Disease Research Institute, Chengdu, Sichuan, China
| | - Shiqiang Xiong
- Department of Cardiology, The Third People’s Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University, Chengdu Cardiovascular Disease Research Institute, Chengdu, Sichuan, China
| | - Lin Cai
- Department of Cardiology, The Southwest Medical University, Luzhou, Sichuan, China
- Department of Cardiology, The Third People’s Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University, Chengdu Cardiovascular Disease Research Institute, Chengdu, Sichuan, China
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Zhao L, Zeng Y, Sun L, Zhang Z, Yang K, Li Z, Wang M, Zhou X, Yang W. Fibrinogen is Associated with Clinical Adverse Events in Patients with Psoriasis and Coronary Artery Disease. J Inflamm Res 2023; 16:4019-4030. [PMID: 37719941 PMCID: PMC10505029 DOI: 10.2147/jir.s427992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 08/19/2023] [Indexed: 09/19/2023] Open
Abstract
Purpose The presence of elevated fibrinogen levels is associated with cardiovascular disease. However, whether fibrinogen level is associated with adverse clinical events in patients with psoriasis and coronary artery disease (CAD) is unknown. This study aimed to investigate the relationship between fibrinogen levels and cardiovascular adverse events in these patients. Patients and Methods This retrospective cohort study collected consecutive patients with psoriasis and CAD between January 2017 and May 2022 in our hospital. The clinical records were collected, and comparisons were made between groups. The Cox regression analysis and Kaplan-Meier survival analysis were used to evaluate the association between variables. Results Of the 267 participants, one hundred and forty-seven patients (55.1%) had elevated fibrinogen levels. Compared with patients in low fibrinogen group, white blood cell and platelet counts and high-sensitivity C-reactive protein levels were higher, whereas the left ventricular ejection fraction was lower in patients in high fibrinogen group. After a median follow-up of 35.5 months, the incidence of major adverse cardiovascular events (MACEs) was higher in patients in high fibrinogen group compared with patients in low fibrinogen group (31.4% vs 16.4%, p = 0.013). The Kaplan-Meier survival curves showed the same trend (log rank p = 0.020). Subgroup analysis revealed a positive association between elevated fibrinogen levels and MACEs in patients aged <60 years (log-rank p = 0.013), those with diabetes (log-rank p = 0.027), and those who were not admitted for acute cardiovascular syndrome (log-rank p = 0.015). Conclusion Elevated fibrinogen levels were associated with adverse clinical events in patients with psoriasis and CAD, especially among patients aged <60 years, those with diabetes, and those not admitted for acute cardiovascular syndrome.
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Affiliation(s)
- Lin Zhao
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Yan Zeng
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Lin Sun
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - ZengLei Zhang
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - KunQi Yang
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - ZuoZhi Li
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Man Wang
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - XianLiang Zhou
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - WeiXian Yang
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
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Gegunde S, Alfonso A, Alvariño R, Pérez-Fuentes N, Bayón-Lorenzo J, Alonso E, Ocaranza-Sánchez R, Abellás-Sequeiros RA, Santás-Álvarez M, Vieytes MR, Juanatey-González C, Botana LM. Association of cyclophilins and cardiovascular risk factors in coronary artery disease. Front Physiol 2023; 14:1127468. [PMID: 36935755 PMCID: PMC10014534 DOI: 10.3389/fphys.2023.1127468] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 02/16/2023] [Indexed: 03/04/2023] Open
Abstract
Cyclophilins are chaperone proteins that play important roles in signal transduction. Among them, cyclophilins A, B, C, and D were widely associated with inflammation and cardiovascular diseases. Cyclophilins A and C have been proposed as coronary artery disease biomarkers. However, less is known about their relationship with cardiovascular risk factors. Therefore, this study aimed to determine the association between cyclophilin A, B, C, and D and cardiovascular risk factors in coronary artery disease. Serum levels of cyclophilins were measured in 167 subjects (subdivided according to cardiovascular risk factors presence). This study reveals that cyclophilin A and C are elevated in patients regardless of the risk factors presence. Moreover, cyclophilin B is elevated in male patients with hypertension, type 2 diabetes, or high glucose levels. In addition, cyclophilins A, B, and C were significantly correlated with cardiovascular risk factors, but only cyclophilin B was associated with type 2 diabetes. The multivariate analysis strengthens the predictive value for coronary artery disease presence of cyclophilin A (>8.2 ng/mL) and cyclophilin C (>17.5 pg/mL) along with the cardiovascular risk factors tobacco, hypertension, dyslipidemia, and high glucose and cholesterol levels. Moreover, the risk of coronary artery disease is increased in presence of cyclophilin B levels above 63.26 pg/mL and with hypertension or dyslipidemia in male patients. Consequently, cyclophilins A and C serum levels are reinforced as useful coronary artery disease biomarkers, meanwhile, cyclophilin B is a valuable biomarker in the male population when patients are also suffering from hypertension or dyslipidemia.
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Affiliation(s)
- Sandra Gegunde
- Departamento de Farmacología, Facultad de Veterinaria, Universidad de Santiago de Compostela, Lugo, Spain
- Grupo Investigación Biodiscovery, IDIS, Lugo, Spain
| | - Amparo Alfonso
- Departamento de Farmacología, Facultad de Veterinaria, Universidad de Santiago de Compostela, Lugo, Spain
- Grupo Investigación Biodiscovery, IDIS, Lugo, Spain
- *Correspondence: Amparo Alfonso,
| | - Rebeca Alvariño
- Departamento de Farmacología, Facultad de Veterinaria, Universidad de Santiago de Compostela, Lugo, Spain
- Grupo Investigación Biodiscovery, IDIS, Lugo, Spain
| | - Nadia Pérez-Fuentes
- Departamento de Farmacología, Facultad de Veterinaria, Universidad de Santiago de Compostela, Lugo, Spain
- Grupo Investigación Biodiscovery, IDIS, Lugo, Spain
| | - Jeremías Bayón-Lorenzo
- Grupo Investigación Biodiscovery, IDIS, Lugo, Spain
- Servicio de Cardiología, Hospital Universitario Lucus Augusti, Lugo, Spain
| | - Eva Alonso
- Grupo Investigación Biodiscovery, IDIS, Lugo, Spain
- Fundación Instituto de Investigación Sanitaria de Santiago de Compostela (FIDIS), Lugo, Spain
| | - Raymundo Ocaranza-Sánchez
- Grupo Investigación Biodiscovery, IDIS, Lugo, Spain
- Servicio de Cardiología, Hospital Universitario Lucus Augusti, Lugo, Spain
| | - Rosa Alba Abellás-Sequeiros
- Grupo Investigación Biodiscovery, IDIS, Lugo, Spain
- Servicio de Cardiología, Hospital Universitario Lucus Augusti, Lugo, Spain
| | - Melisa Santás-Álvarez
- Grupo Investigación Biodiscovery, IDIS, Lugo, Spain
- Servicio de Cardiología, Hospital Universitario Lucus Augusti, Lugo, Spain
| | - Mercedes R. Vieytes
- Departamento de Fisiología, Facultad de Veterinaria, Universidad de Santiago de Compostela, Lugo, Spain
| | - Carlos Juanatey-González
- Grupo Investigación Biodiscovery, IDIS, Lugo, Spain
- Servicio de Cardiología, Hospital Universitario Lucus Augusti, Lugo, Spain
| | - Luis M. Botana
- Departamento de Farmacología, Facultad de Veterinaria, Universidad de Santiago de Compostela, Lugo, Spain
- Grupo Investigación Biodiscovery, IDIS, Lugo, Spain
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Cui Z, Zhao G, Liu X. Blood fibrinogen level as a biomarker of adverse outcomes in patients with coronary artery disease: A systematic review and meta-analysis. Medicine (Baltimore) 2022; 101:e30117. [PMID: 35984145 PMCID: PMC9387956 DOI: 10.1097/md.0000000000030117] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND The association between elevated fibrinogen level and adverse outcomes in patients with coronary artery disease (CAD) remains conflicting. This systematic review and meta-analysis aims to evaluate the association between fibrinogen level and adverse outcomes in CAD patients. METHODS Relevant studies were identified by searching PubMed, Web of Science, and Embase databases from their inception to September 30, 2021. Observational studies that investigated the association of blood fibrinogen level with cardiovascular death, all-cause mortality, and major adverse cardiovascular events were eligible. RESULTS A total of 20,395 CAD patients from 15 articles (13 studies) were included. Comparison with the highest and the lowest fibrinogen level indicated that elevated fibrinogen level was associated with higher risk of cardiovascular death (risk ratio [RR] 2.24; 95% confidence interval [CI] 1.69-2.98), all-cause mortality (RR 1.88; 95% CI 1.50-2.36), and major adverse cardiovascular events (RR 1.46; 95% CI 1.18-1.81). CONCLUSION Elevated fibrinogen level is significantly associated with an increased risk of cardiovascular and all-cause mortality in patients with CAD. Baseline fibrinogen level can serve as a promising biomarker for risk stratification of CAD.
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Affiliation(s)
- Zhanqian Cui
- Department of Cardiology, People’s Hospital of Inner Mongolia, Hohhot, China
| | - Guowei Zhao
- Department of Emergency, People’s Hospital of Inner Mongolia, Hohhot, China
| | - Xi Liu
- Department of Cardiology, People’s Hospital of Inner Mongolia, Hohhot, China
- *Correspondence: Xi Liu, Department of Cardiology, People’s Hospital of Inner Mongolia, No. 20 Zhaowuda Road, Hohhot 010017, Inner Mongolia, China (e-mail: )
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Park S, Nam K, Kim TK. Association Between Preoperative Fibrinogen-to-Albumin Ratio and All-Cause Mortality After Off-Pump Coronary Artery Bypass Grafting: A Retrospective Observational Study. Anesth Analg 2022; 134:1021-1027. [PMID: 35427269 DOI: 10.1213/ane.0000000000005948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND The fibrinogen-to-albumin ratio (FAR) is a recently introduced prognostic marker for patients with coronary artery disease. The present study investigated whether the FAR is associated with clinical outcome after off-pump coronary artery bypass grafting (OPCAB). METHODS We retrospectively reviewed 1759 patients who underwent OPCAB (median duration of follow-up, 46 months). To evaluate the association between FAR and mortality in OPCAB patients, time-dependent coefficient Cox regression analyses were used to assess the association between FAR and all-cause mortality. RESULTS In multivariable time-dependent coefficient Cox regression analyses, preoperative FAR was an independent risk factor for all-cause mortality after OPCAB (adjusted hazard ratio, 1.051; 95% confidence interval, 1.021-1.082). In the restricted cubic spline function curve of the multivariable-adjusted relationship between the preoperative FARs, a linear increase in the relative hazard for all-cause mortality was observed as the FAR increased (P = .001). CONCLUSIONS A higher FAR is associated with increased all-cause mortality after OPCAB. The preoperative FAR could be a prognostic factor for predicting higher mortality after OPCAB.
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Affiliation(s)
- Seoyeong Park
- From the Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Karam Nam
- From the Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Tae Kyong Kim
- Department of Anesthesiology and Pain Medicine, SMG-SNU Boramae Medical Center, Seoul National University College of Medicine, Seoul, Republic of Korea
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Risk Factors for Acute Coronary Syndrome in Upper Gastrointestinal Bleeding Patients. Gastroenterol Res Pract 2021; 2021:8816805. [PMID: 33763128 PMCID: PMC7964100 DOI: 10.1155/2021/8816805] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 01/23/2021] [Accepted: 02/05/2021] [Indexed: 12/20/2022] Open
Abstract
Background Upper gastrointestinal bleeding (UGIB) is a common critical disease with a certain fatality rate. Acute coronary syndrome (ACS), another critical ill condition, is a regular occurrence in the UGIB. We identified risk factors for ACS in UGIB. Methods 676 patients diagnosed with UGIB were enrolled retrospectively. We assessed the occurrence of ACS in UGIB patients and identified the risk factors for ACS by logistic regression analysis and random forest analysis. Results After propensity score matching (PSM), the ACS group (n = 69) and non-ACS group (n = 276) were analyzed. Logistic regression analysis showed that syncope (P = 0.001), coronary heart disease history (P = 0.001), Glasgow Blatchford score (P ≤ 0.001), Rockall risk score (P = 0.004), red blood cell distribution width (RDW) (P ≤ 0.001), total bilirubin (TBil) (P = 0.046), fibrinogen (P ≤ 0.001), and hemoglobin (P = 0.001) had important roles in ACS patients. With Mean Decrease Gini (MDG) sequencing, fibrinogen, RDW, and hemoglobin were ranked the top three risk factors associated with ACS. In ROC analysis, fibrinogen (AUC = 0.841, 95% CI: 0.779-0.903) and RDW (AUC = 0.826, 95% CI: 0.769-0.883) obtained good discrimination performance. According to sensitivity > 80%, the pAUC of fibrinogen and RDW were 0.077 and 0.101, respectively, and there was no significant difference (P = 0.326). However, according to specificity > 80%, the pAUC of fibrinogen was higher than that of RDW (0.126 vs. 0.088, P = 0.018). Conclusion Fibrinogen and RDW were important risk factors for ACS in UGIB. Additionally, combination with coronary heart disease, syncope, hemoglobin, and TBil played important roles in the occurrence of ACS. Meanwhile, it was also noted that Rockall score and Glasgow Blatchford score should be performed to predict the risk.
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Eslava-Alcon S, Extremera-García MJ, González-Rovira A, Rosal-Vela A, Rojas-Torres M, Beltran-Camacho L, Sanchez-Gomar I, Jiménez-Palomares M, Alonso-Piñero JA, Conejero R, Doiz E, Olarte J, Foncubierta-Fernández A, Lozano E, García-Cozar FJ, Rodríguez-Piñero M, Alvarez-Llamas G, Duran-Ruiz MC. Molecular signatures of atherosclerotic plaques: An up-dated panel of protein related markers. J Proteomics 2020; 221:103757. [PMID: 32247173 DOI: 10.1016/j.jprot.2020.103757] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 03/14/2020] [Accepted: 03/23/2020] [Indexed: 12/11/2022]
Abstract
Atherosclerosis remains the leading cause of ischemic syndromes such as myocardial infarction or brain stroke, mainly promoted by plaque rupture and subsequent arterial blockade. Identification of vulnerable or high-risk plaques constitutes a major challenge, being necessary to identify patients at risk of occlusive events in order to provide them with appropriate therapies. Clinical imaging tools have allowed the identification of certain structural indicators of prone-rupture plaques, including a necrotic lipidic core, intimal and adventitial inflammation, extracellular matrix dysregulation, and smooth muscle cell depletion and micro-calcification. Additionally, alternative approaches focused on identifying molecular biomarkers of atherosclerosis have also been applied. Among them, proteomics has provided numerous protein markers currently investigated in clinical practice. In this regard, it is quite uncertain that a single molecule can describe plaque rupture, due to the complexity of the process itself. Therefore, it should be more accurate to consider a set of markers to define plaques at risk. Herein, we propose a selection of 76 proteins, from classical inflammatory to recently related markers, all of them identified in at least two proteomic studies analyzing unstable atherosclerotic plaques. Such panel could be used as a prognostic signature of plaque instability.
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Affiliation(s)
- S Eslava-Alcon
- Biomedicine, Biotechnology and Public Health Department, Cadiz University, Spain; Institute of Biomedical Research Cadiz (INIBICA), Spain
| | - M J Extremera-García
- Biomedicine, Biotechnology and Public Health Department, Cadiz University, Spain; Institute of Biomedical Research Cadiz (INIBICA), Spain
| | - A González-Rovira
- Biomedicine, Biotechnology and Public Health Department, Cadiz University, Spain; Institute of Biomedical Research Cadiz (INIBICA), Spain
| | - A Rosal-Vela
- Institute of Biomedical Research Cadiz (INIBICA), Spain
| | - M Rojas-Torres
- Biomedicine, Biotechnology and Public Health Department, Cadiz University, Spain; Institute of Biomedical Research Cadiz (INIBICA), Spain
| | - L Beltran-Camacho
- Biomedicine, Biotechnology and Public Health Department, Cadiz University, Spain; Institute of Biomedical Research Cadiz (INIBICA), Spain
| | | | - M Jiménez-Palomares
- Biomedicine, Biotechnology and Public Health Department, Cadiz University, Spain; Institute of Biomedical Research Cadiz (INIBICA), Spain
| | - J A Alonso-Piñero
- Biomedicine, Biotechnology and Public Health Department, Cadiz University, Spain; Institute of Biomedical Research Cadiz (INIBICA), Spain
| | - R Conejero
- Angiology & Vascular Surgery Unit, Hospital Universitario Puerta del Mar, Cadiz, Spain
| | - E Doiz
- Angiology & Vascular Surgery Unit, Hospital Universitario Puerta del Mar, Cadiz, Spain
| | - J Olarte
- Angiology & Vascular Surgery Unit, Virgen Macarena Hospital, Seville, Spain
| | - A Foncubierta-Fernández
- Institute of Biomedical Research Cadiz (INIBICA), Spain; UGC Joaquín Pece, Distrito Sanitario Bahía de Cádiz-La Janda, Cádiz, Spain
| | - E Lozano
- Institute of Biomedical Research Cadiz (INIBICA), Spain; Internal Medicine Unit, Hospital de Jerez, Jerez, Spain
| | - F J García-Cozar
- Biomedicine, Biotechnology and Public Health Department, Cadiz University, Spain; Institute of Biomedical Research Cadiz (INIBICA), Spain
| | - M Rodríguez-Piñero
- Angiology & Vascular Surgery Unit, Hospital Universitario Puerta del Mar, Cadiz, Spain
| | - G Alvarez-Llamas
- Immunology Department, IIS-Fundación Jimenez Diaz-UAM, Madrid, Spain; REDINREN, Madrid, Spain
| | - M C Duran-Ruiz
- Biomedicine, Biotechnology and Public Health Department, Cadiz University, Spain; Institute of Biomedical Research Cadiz (INIBICA), Spain.
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9
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Zhou Q, Mao M, Meng J, Shi K, Lin J, Lu Q. The thromboelastography G parameter as a potential biomarker of acute coronary syndrome. Scandinavian Journal of Clinical and Laboratory Investigation 2020; 80:196-201. [PMID: 31899967 DOI: 10.1080/00365513.2019.1709986] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The most prominent event that defines acute coronary syndrome (ACS) is the formation of an intra-arterial thrombus, usually resulting from activation of platelet and fibrinogen at the ruptured plaque. Usually, conventional coagulation tests (CCTs) are used to estimate the hemostatic properties of patients. However, CCTs have significant limitations because they each assess individual aspects of the coagulation cascade, which is a complex multifaceted process. And CCTs are performed with platelet-poor plasma, while the contribution of platelets to clot formation is not measured. In contrast, thromboelastography (TEG) is a test for global hemostasis with whole blood, from the beginning of coagulation through clot formation to the ending with fibrinolysis. The aim of this study was to investigate whether TEG parameters could be surrogate biomarkers of thrombus formation process and diagnosis of ACS. Receiver operating characteristic(ROC)curve was used to evaluate the diagnosis performance of each index. Logistic regression analysis was utilized to define the independent risk factors of ACS. The results showed that the shear elastic modulus parameter (G) was an independent diagnostic indicator for ACS (odds ratio [OR], 2.600; 95% confidence interval [CI], 2.035-3.322). The area under ROC curve of G was 0.866. The optimal cut-off value for the diagnosis of ACS was 10.55 dyne/cm2, while the sensitivity was 66.2% and the specificity was 92.4%. In conclusion, G could be used as an optimal indicator of activation of platelet and fibrinogen, which is eligible to be a useful biomarker for early diagnosis of ACS.
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Affiliation(s)
- Qingfen Zhou
- Department of Cardiology, Ruijin Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Minjing Mao
- Department of Clinical Laboratory, Ruijin Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Jun Meng
- Department of Clinical Laboratory, Ruijin Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Kaifeng Shi
- Department of Clinical Laboratory, Ruijin Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Jing Lin
- Department of Clinical Laboratory, Xinrui Hospital, Wuxi, China
| | - Qiuya Lu
- Department of Clinical Laboratory, Ruijin Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China
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Zhao X, Wu H, Xu H, Shen L, Fan B, Ge J. Association Between Residual Platelet Reactivity on Clopidogrel Treatment and Severity of Coronary Atherosclerosis: Intrinsic Hypercoagulability as a Mediator. Adv Ther 2019; 36:2296-2309. [PMID: 31372962 DOI: 10.1007/s12325-019-01032-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Indexed: 01/20/2023]
Abstract
INTRODUCTION High on-treatment residual platelet reactivity (HRPR) was associated with greater atherosclerosis burden. We examined whether intrinsic hypercoagulability (IHC) could be attributed to that association in patients treated by drug-eluting stents. METHODS This retrospective observation enrolled a total of 891 coronary artery disease (CAD) subjects. Platelet and coagulant reactivity was measured by thrombelastography. At least 24 h after a 300-mg dose of clopidogrel, adenosine diphosphate (ADP)-induced maximum amplitude of clot strength (MAadp) > 47 mm represented HRPR. Thrombin-induced platelet-fibrin clot strength (MAthrombin) and blood fibrinogen surrogated intrinsic coagulability. Using mediation analysis to evaluate the effect of IHC on the relationship between the number of narrowed coronaries and HRPR on clopidogrel. RESULTS More HRPR on clopidogrel and higher intrinsic coagulability were observed in more severe coronary atherosclerosis, especially in the three-vessel disease. After adjustment for confounding factors, the number of narrowed coronaries (ORadj = 1.343, 95% CI 1.063-1.695, p = 0.013), MAthrombin (ORadj = 1.106, 95% CI 1.058-1.157, p < 0.001), and fibrinogen (ORadj = 1.003, 95% CI 1.001-1.005, p = 0.012) were all independent positive predictors for HRPR. MAthrombin and fibrinogen were meaningful mediators for the significant positive association of the number of narrowed vessels and HRPR on clopidogrel, which were enhanced by around 30% and 43%, respectively, for this effect. CONCLUSIONS This is the first study to demonstrate that the positive correlation between the number of stenotic coronaries and HRPR on clopidogrel may be partly attributed to IHC, which may enhance the risk stratification, guide more precise coagulation in multi-vessel disease after drug-eluting stents, and therefore deserve further study.
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Affiliation(s)
- Xin Zhao
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Hongyi Wu
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Huajie Xu
- Department of Cardiology, Jinshan Hospital, Fudan University, Shanghai, China
| | - Li Shen
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Bing Fan
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China.
| | - Junbo Ge
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China.
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Relationship between fibrinogen levels and cardiovascular events in patients receiving percutaneous coronary intervention: a large single-center study. Chin Med J (Engl) 2019; 132:914-921. [PMID: 30958432 PMCID: PMC6595753 DOI: 10.1097/cm9.0000000000000181] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Background: It is currently unclear if fibrinogen is a risk factor for adverse events in patients receiving percutaneous coronary intervention (PCI) or merely serves as a marker of pre-existing comorbidities and other causal factors. We therefore investigated the association between fibrinogen levels and 2-year all-cause mortality, and compared the additional predictive value of adding fibrinogen to a basic model including traditional risk factors in patients receiving contemporary PCI. Methods: A total of 6293 patients undergoing PCI with measured baseline fibrinogen levels were enrolled from January to December 2013 in Fuwai Hospital. Patients were divided into three groups according to tertiles of baseline fibrinogen levels: low fibrinogen, <2.98 g/L; medium fibrinogen, 2.98 to 3.58 g/L; and high fibrinogen, ≥3.58 g/L. Independent predictors of 2-year clinical outcomes were determined by multivariate Cox proportional hazards regression modeling. The increased discriminative value of fibrinogen for predicting all-cause mortality was assessed using the C-statistic and integrated discrimination improvement (IDI). Results: The 2-year all-cause mortality rate was 1.2%. It was significantly higher in the high fibrinogen compared with the low and medium fibrinogen groups according to Kaplan-Meier analyses (1.7% vs. 0.9% and 1.7% vs. 1.0%, respectively; log-rank, P = 0.022). Fibrinogen was significantly associated with all-cause mortality according to multivariate Cox regression (hazard ratio 1.339, 95% confidence interval: 1.109–1.763, P = 0.005), together with traditional risk factors including age, sex, diabetes mellitus, left ventricular ejection fraction, creatinine clearance, and low-density lipoprotein cholesterol. The area under the curve for all-cause mortality in the basic model including traditional risk factors was 0.776, and this value increased to 0.787 when fibrinogen was added to the model (IDI = 0.003, Z = 0.140, P = 0.889). Conclusions: Fibrinogen is associated with 2-year all-cause mortality in patients receiving PCI, but provides no additional information over a model including traditional risk factors.
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12
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Involvement of circulating inflammatory factors in prognosis and risk of cardiovascular disease. J Mol Cell Cardiol 2019; 132:110-119. [DOI: 10.1016/j.yjmcc.2019.05.010] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 05/09/2019] [Accepted: 05/12/2019] [Indexed: 12/11/2022]
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Sinha A, Tai TY, Li KH, Gopinathan P, Chung YD, Sarangadharan I, Ma HP, Huang PC, Shiesh SC, Wang YL, Lee GB. An integrated microfluidic system with field-effect-transistor sensor arrays for detecting multiple cardiovascular biomarkers from clinical samples. Biosens Bioelectron 2019; 129:155-163. [PMID: 30703568 DOI: 10.1016/j.bios.2019.01.001] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Accepted: 01/03/2019] [Indexed: 12/29/2022]
Abstract
Certain blood-borne biomarkers offer a potent methodology for understanding the risk of cardiovascular diseases (CVDs) with clinicians generally advocating the use of multiple biomarkers for proper risk assessment of CVDs. Herein four such CVDs biomarkers- C-reactive protein (CRP), N-terminal pro b-type natriuretic peptide (NT-proBNP), cardiac troponin I (cTnI), and fibrinogen- were rapidly (5 min) analyzed from clinical samples (~ 4 µL) on an integrated microfluidic platform equipped with 1) immobilized highly specific aptamer probes and 2) field-effect transistor (FET)-based sensor arrays. The calibration curve from the FET sensor arrays showed good agreement in the physiological concentration ranges for CRP (0.1-50 mg/L), NT-proBNP (50-10,000 pg/mL), cTnI (1-10,000 pg/mL), and fibrinogen (0.1-5 mg/mL). The developed prototype of this fully automated portable device requires minimal reagent and sample inputs and consequently shows great promise for next-generation point-of-care devices assaying multiple CVDs biomarkers in clinical samples.
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Affiliation(s)
- Anirban Sinha
- Institute of NanoEngineering and Microsystems, National Tsing Hua University, Hsinchu, Taiwan
| | - Tse-Yu Tai
- Institute of NanoEngineering and Microsystems, National Tsing Hua University, Hsinchu, Taiwan
| | - Kuang-Hsien Li
- Department of Electrical Engineering, National Tsing Hua University, Hsinchu, Taiwan
| | - Priya Gopinathan
- Institute of NanoEngineering and Microsystems, National Tsing Hua University, Hsinchu, Taiwan
| | - Yi-Da Chung
- Department of Power Mechanical Engineering, National Tsing Hua University, Hsinchu, Taiwan
| | - Indu Sarangadharan
- Institute of NanoEngineering and Microsystems, National Tsing Hua University, Hsinchu, Taiwan
| | - Hsi-Pin Ma
- Department of Electrical Engineering, National Tsing Hua University, Hsinchu, Taiwan
| | - Po-Chiun Huang
- Department of Electrical Engineering, National Tsing Hua University, Hsinchu, Taiwan
| | - Shu-Chu Shiesh
- Department of Medical Laboratory Science and Biotechnology, National Cheng Kung University, Tainan, Taiwan
| | - Yu-Lin Wang
- Institute of NanoEngineering and Microsystems, National Tsing Hua University, Hsinchu, Taiwan; Department of Power Mechanical Engineering, National Tsing Hua University, Hsinchu, Taiwan.
| | - Gwo-Bin Lee
- Institute of NanoEngineering and Microsystems, National Tsing Hua University, Hsinchu, Taiwan; Department of Power Mechanical Engineering, National Tsing Hua University, Hsinchu, Taiwan; Institute of Biomedical Engineering, National Tsing Hua University, Hsinchu, Taiwan.
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Ertas F, Avci E, Kiris T. The Ratio of Fibrinogen to Albumin as a Predictor of Contrast-Induced Nephropathy After Carotid Angiography. Angiology 2018; 70:458-464. [PMID: 30373374 DOI: 10.1177/0003319718809200] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Contrast-induced nephropathy (CIN) is acute kidney failure that occurs after exposure to contrast agent. There is no sensitive biomarker to predict the development of CIN. In a retrospective study, we investigated the predictive value of the fibrinogen to albumin ratio (FAR) to determine the risk of CIN in patients (N = 246) who underwent carotid angiography. Contrast-induced nephropathy was defined as a 0.5 mg/dL or 25% increase in serum creatinine levels 48 to 72 hours following exposure to a radiocontrast agent. Patients were grouped according to whether they developed CIN or not, that is, CIN(-) and CIN(+) groups, respectively. Contrast-induced nephropathy developed in 39 (15.8%) of all the patients. The fibrinogen levels, neutrophil to lymphocyte ratio (NLR), and FAR in the CIN (+) group were higher than in the CIN (-) group ( P < .001). Multivariate analysis showed that age, diabetes, NLR, platelet-lymphocyte ratio, and FAR were independent risk factors for CIN. The area under the curve (AUC) of FAR was 0.800 for the prediction of CIN, and the best cutoff value was 57.4 with sensitivity, specificity, positive predictive value, and negative predictive value of 74.4%, 60.8%, 26.4%, and 92.7%, respectively. The FAR may be useful as a predictor of CIN.
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Affiliation(s)
- Faruk Ertas
- 1 Medical Faculty, Department of Cardiology, Dicle University, Diyarbakir, Turkey
| | - Eyup Avci
- 2 Medical Faculty, Department of Cardiology, Balikesir University, Balikesir, Turkey
| | - Tuncay Kiris
- 3 Department of Cardiology, Izmir Katip Celebi University, Ataturk Training and Research Hospital, Izmir, Turkey
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Fisk M, Cheriyan J, Mohan D, McEniery CM, Forman J, Cockcroft JR, Rudd JHF, Tal-Singer R, Hopkinson NS, Polkey MI, Wilkinson IB. Vascular inflammation and aortic stiffness: potential mechanisms of increased vascular risk in chronic obstructive pulmonary disease. Respir Res 2018; 19:100. [PMID: 29793484 PMCID: PMC5968523 DOI: 10.1186/s12931-018-0792-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2018] [Accepted: 04/27/2018] [Indexed: 01/09/2023] Open
Abstract
Background Chronic obstructive pulmonary disease (COPD) is a complex inflammatory condition in which an important extra-pulmonary manifestation is cardiovascular disease. We hypothesized that COPD patients would have increased aortic inflammation and stiffness, as candidate mechanisms mediating increased cardiovascular risk, compared to two negative control groups: healthy never-smokers and smokers without COPD. We also studied patients with COPD due to alpha− 1 antitrypsin deficiency (α1ATD) as a comparator lung disease group. Methods Participants underwent 18F-Fluorodeoxyglucose (FDG) positron emission tomography imaging to quantify aortic inflammation as the tissue-to-blood-ratio (TBR) of FDG uptake. Aortic stiffness was measured by carotid-femoral aortic pulse wave velocity (aPWV). Results Eighty-five usual COPD (COPD due to smoking), 12 α1ATD-COPD patients and 12 each smokers and never-smokers were studied. There was no difference in pack years smoked between COPD patients and smokers (45 ± 25 vs 37 ± 19, p = 0.36), but α1ATD patients smoked significantly less (19 ± 11, p < 0.001 for both). By design, spirometry measures were lower in COPD and α1ATD-COPD patients compared to smokers and never-smokers. Aortic inflammation and stiffness were increased in COPD (TBR: 1.90 ± 0.38, aPWV: 9.9 ± 2.6 m/s) and α1ATD patients (TBR: 1.94 ± 0.43, aPWV: 9.5 ± 1.8 m/s) compared with smokers (TBR: 1.74 ± 0.30, aPWV: 7.8 ± 1.8 m/s, p < 0.05 all) and never-smokers (TBR: 1.71 ± 0.34, aPWV: 7.9 ± 1.7 m/s, p ≤ 0.05 all). Conclusions In this cross-sectional prospective study, novel findings were that both usual COPD and α1ATD-COPD patients have increased aortic inflammation and stiffness compared to smoking and never-smoking controls, regardless of smoking history. These findings suggest that the presence of COPD lung disease per se may be associated with adverse aortic wall changes, and aortic inflammation and stiffening are potential mechanisms mediating increased vascular risk observed in COPD patients. Electronic supplementary material The online version of this article (10.1186/s12931-018-0792-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Marie Fisk
- Division of Experimental Medicine and Immunotherapeutics, University of Cambridge, Cambridge, UK.
| | - Joseph Cheriyan
- Division of Experimental Medicine and Immunotherapeutics, University of Cambridge, Cambridge, UK.,Cambridge Clinical Trials Unit, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Divya Mohan
- NIHR Respiratory Biomedical Research Unit, Royal Brompton & Harefield NHS Foundation Trust and Imperial College, London, UK.,GSK R&D, King of Prussia, Pennsylvania, USA
| | - Carmel M McEniery
- Division of Experimental Medicine and Immunotherapeutics, University of Cambridge, Cambridge, UK
| | - Julia Forman
- Cambridge Clinical Trials Unit, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - John R Cockcroft
- Department of Cardiology, Wales Heart Research Institute, Cardiff University, Cardiff, UK
| | - James H F Rudd
- Division of Cardiovascular Medicine, University of Cambridge & Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | | | - Nicholas S Hopkinson
- NIHR Respiratory Biomedical Research Unit, Royal Brompton & Harefield NHS Foundation Trust and Imperial College, London, UK
| | - Michael I Polkey
- NIHR Respiratory Biomedical Research Unit, Royal Brompton & Harefield NHS Foundation Trust and Imperial College, London, UK
| | - Ian B Wilkinson
- Division of Experimental Medicine and Immunotherapeutics, University of Cambridge, Cambridge, UK.,Cambridge Clinical Trials Unit, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
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Altes P, Perez P, Esteban C, Sánchez Muñoz-Torrero JF, Aguilar E, García-Díaz AM, Álvarez LR, Jiménez PE, Sahuquillo JC, Monreal M. Raised Fibrinogen Levels and Outcome in Outpatients With Peripheral Artery Disease. Angiology 2017; 69:507-512. [PMID: 29113452 DOI: 10.1177/0003319717739720] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The influence of raised fibrinogen levels on outcome in stable outpatients with peripheral arterial disease (PAD) has not been consistently investigated. We used data from the Factores de Riesgo y ENfermedad Arterial (FRENA) registry to compare ischemic events, major bleeding, and mortality in stable outpatients with PAD, according to their baseline plasma fibrinogen levels. Of 1363 outpatients with PAD recruited in FRENA, 558 (41%) had fibrinogen levels >450 mg/100 mL. Over 18 months, 43 patients presented with acute myocardial infarction, 37 had an ischemic stroke, 51 underwent limb amputation, 19 had major bleeding, and 90 died. Compared to patients with normal levels, those with raised fibrinogen levels had an over 2-fold higher rate of ischemic stroke (rate ratio [RR]: 2.30; 95% confidence interval [CI]: 1.19-4.59), limb amputation (RR: 2.58; 95% CI: 1.46-4.67), or death (RR: 2.27; 95% CI: 1.49-3.51) and an over 3-fold higher rate of major bleeding (RR: 3.90; 95% CI: 1.45-12.1). On multivariate analysis, patients with raised fibrinogen levels had an increased risk of developing subsequent ischemic events (hazard ratio [HR]: 1.61; 95% CI: 1.11-2.32) and major bleeding (HR: 3.42; 95% CI: 1.22-9.61). Stable outpatients with PAD and raised plasma fibrinogen levels had increased rates of subsequent ischemic events and major bleeding.
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Affiliation(s)
- Pere Altes
- 1 Department of Vascular Surgery, Hospital Universitari Germans Trias i Pujol, Badalona, Facultat de Medicina, Universitat Autònoma de Barcelona, Spain
| | - Paulina Perez
- 1 Department of Vascular Surgery, Hospital Universitari Germans Trias i Pujol, Badalona, Facultat de Medicina, Universitat Autònoma de Barcelona, Spain
| | - Carlos Esteban
- 1 Department of Vascular Surgery, Hospital Universitari Germans Trias i Pujol, Badalona, Facultat de Medicina, Universitat Autònoma de Barcelona, Spain
| | | | - Eduardo Aguilar
- 3 Department of Internal Medicine, Hospital de Alcañiz, Alcañiz, Teruel, Spain
| | | | - Lorenzo Ramón Álvarez
- 5 Department of Vascular Surgery, CST-Hospital de Terrassa, Terrassa, Barcelona, Spain
| | | | | | - Manuel Monreal
- 8 Department of Internal Medicine, Hospital Universitari Germans Trias i Pujol, Badalona, Facultat de Medicina, Universitat Autònoma de Barcelona, Spain
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Fibrinogen is related to long-term mortality in Chinese patients with acute coronary syndrome but failed to enhance the prognostic value of the GRACE score. Oncotarget 2017; 8:20622-20629. [PMID: 28177915 PMCID: PMC5400531 DOI: 10.18632/oncotarget.15094] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Accepted: 01/24/2017] [Indexed: 02/05/2023] Open
Abstract
Fibrinogen (Fib) is considered to be a potential risk factor for the prognosis of patients with acute coronary syndrome (ACS), but it is unclear whether Fib level have synergistic effects to enhance the prognostic value of the GRACE score in patients with ACS. A retrospective analysis was conducted from a single registered database. 2253 consecutive patients with ACS confirmed by coronary angiography were enrolled and were grouped into 3 categories by the tertiles of admission plasma Fib levels. The end points were all-cause mortality and cardiac mortality. The mean follow-up time was 27.2 ± 13.1 months and death events occurred in 223 cases and cardiac death events occurred in 130 cases. Cumulative survival curves indicated that the risk of all-cause death increased with increasing Fib level (mortality rates for Tertile 1 vs. Tertile 2 vs. Tertile 3 = 6.6% vs. 10.8 %vs. 12.3%, p < 0.001). Cox multivariate regression analysis indicated that compared with other traditional risk factors, plasma Fib level is independently correlated with all-cause death (HR 1.33, 95% CI 1.04-1.70). However, incorporating elevated Fib level into the GRACE model did not significantly increase the predictive value of the GRACE score; for instance, AUC only increased from 0.703 to 0.713 (p = 0.765). In conclusion, Fib level at admission was independently associated with death risk among Chinese patients with ACS. However, the incorporation of Fib level at admission into the GRACE score did not improve this score’s predictive value for death risk among these patients.
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Association between fibrinogen level and the severity of coronary stenosis in 418 male patients with myocardial infarction younger than 35 years old. Oncotarget 2017; 8:81361-81368. [PMID: 29113395 PMCID: PMC5655290 DOI: 10.18632/oncotarget.18578] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Accepted: 05/21/2017] [Indexed: 12/21/2022] Open
Abstract
Fibrinogen (Fib) is a useful marker for predicting the severity of coronary artery disease (CAD) in adult population. However, whether Fib can be a predictor for the presence and severity of CAD in very young MI patients (≤35 years old) remains to be determined. A total of 418 males from 61,863 patients with MI who were under 35 years old were sequentially recruited in our study. The patients were divided into two main groups and three subgroups according to coronary angiograph and Gensini score (GS) system: no coronary artery stenosis (group A), the results of the coronary artery stenosis (group B); low GS, intermediate GS and high GS. Data indicated that Fib, body mass index, current smoking, white blood cell count (WBCC) and GS were significantly higher in group B than those in group A (all P < 0.01). Moreover, there were significant differences in Fib, mean age, diabetes mellitus, family history of CAD, WBCC, left ventricular ejection fraction, and GS between high GS and low GS subgroups (all P < 0.01). A positive correlation between Fib levels and GS was found (r = 0.242, p < 0.001). Receiver operating characteristics curve analysis demonstrated that the best cut-off level of Fib predicting the severity of coronary stenosis was 3.475g/L (sensitivity 64%; specificity 70%) and the area under the curve was 0.656. Fib was also independently associated with high GS (OR=2.173, 95%CI 1.011–4.670, P = 0.047) after adjusting for potential confounders. In conclusion, Fib is significantly related to the presence and severity of coronary stenosis in male patients with MI under 35 years old.
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Fibrinogen in relation to degree and composition of coronary plaque on intravascular ultrasound in patients undergoing coronary angiography. Coron Artery Dis 2017; 28:23-32. [PMID: 27755007 DOI: 10.1097/mca.0000000000000442] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
OBJECTIVE The aim of this study was to provide additional insight into the role of fibrinogen in coronary artery disease by investigating the associations between plasma fibrinogen with both degree and composition of coronary atherosclerosis as determined by virtual histology-intravascular ultrasound. PATIENTS AND METHODS In 581 patients undergoing coronary angiography for acute coronary syndrome (ACS) or stable angina pectoris, preprocedural blood samples were drawn for fibrinogen, C-reactive protein (CRP), interleukin-6, and plasminogen activator inhibitor-1 measurements, and virtual histology-intravascular ultrasound of a nonculprit coronary artery was performed. The degree [plaque volume, plaque burden (PB), and lesions with PB≥70%] and the composition of coronary atherosclerotic plaque (fibrous, fibrofatty, dense calcium, necrotic core tissue, and thin-cap fibroatheroma lesions) were assessed. RESULTS Fibrinogen showed a tendency toward a positive association with PB [β (95% CI): 2.55 (-0.52-5.61) increase in PB per ln(g/l) fibrinogen, P=0.09], which was driven significantly by an association in the ACS subgroup [β (95% CI): 4.11 (0.01-8.21) increase in PB per ln(g/l) fibrinogen, P=0.049]. Fibrinogen was also related to the presence of lesions with PB 70% or more in both the full cohort [OR (95% CI): 2.27 (1.17-4.43), P=0.016] and ACS patients [OR (95% CI): 2.92 (1.17-7.29), P=0.022]. All associations were independent of established cardiovascular risk factors, but not CRP. Interleukin-6 and plasminogen activator inhibitor-1 did not provide incremental value to fibrinogen when examining the associations with degree of atherosclerosis. Substantial associations with plaque composition were absent. CONCLUSION Fibrinogen is associated with degree of coronary atherosclerosis, especially in ACS patients. However, whether this association is independent of CRP might be questioned and needs further investigation.
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Fawzy MS, Toraih EA, Aly NM, Fakhr-Eldeen A, Badran DI, Hussein MH. Atherosclerotic and thrombotic genetic and environmental determinants in Egyptian coronary artery disease patients: a pilot study. BMC Cardiovasc Disord 2017; 17:26. [PMID: 28086795 PMCID: PMC5237236 DOI: 10.1186/s12872-016-0456-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2016] [Accepted: 12/22/2016] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Coronary artery disease (CAD) is the leading cause of morbidity and mortality worldwide. Multiple genetic variants in combination with various environmental risk factors have been implicated. This study aimed to investigate the association of twelve thrombotic and atherosclerotic gene variants in combination with other environmental risk factors with CAD risk in a preliminary sample of Egyptian CAD patients. METHODS Twenty three consecutive CAD patients undergoing diagnostic coronary angiography and 34 unrelated controls, have been enrolled in the study. Genotyping was based on polymerase chain reaction and reverse multiplex hybridization. Five genetic association models were tested. Data distribution and variance homogeneity have been checked by Shapiro-Wilk test and Levene test, respectively; then the appropriate comparison test was applied. Spearman's rank correlation coefficient was used for correlation analysis and logistic regression has been performed to adjust for significant risk factors. Clustering the study participants according to gene-gene and gene-environment interaction has been done by Detrended Correspondence Analysis (DCA). RESULTS The univariate analysis indicated that the five variants; rs1800595 (FVR2; factor 5), rs1801133 (MTHFR; 5,10-methylenetetrahydrofolate reductase), rs5918 (HPA-1; human platelet antigen 1), rs1799752 (ACE; angiotensin-converting enzyme), and rs7412 and rs429358 (ApoE; apolipoprotein E) were significantly associated with CAD susceptibility under different genetic models. Multivariate analysis revealed clustering of the study population into three patient groups (P) and one control group. FVR2 was the most variant associated with CAD patients, combined with the factor V Leiden (FVL) variant in P1 cluster and with both ACE and MTHFR 667C > T in P2. Whereas, P3 was mostly affected by both MTHFR 667C > T and FXIII (factor 13) V89L mutations. When combined with traditional risk factors, P1 was mostly affected by dyslipidemia, smoking and hypertension, while P2 was mostly affected by their fasting blood sugar levels and ApoE variant. CONCLUSIONS Taken together, these preliminary results could have predictive value to be applied in refining a risk profile for our CAD patients, in order to implement early preventive interventions including specific antithrombotic therapy. Further large scale and follow-up studies are highly recommended to confirm the study findings.
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Affiliation(s)
- Manal S Fawzy
- Department of Medical Biochemistry, Faculty of Medicine, Suez Canal University, Ismailia, Egypt.
| | - Eman A Toraih
- Department of Histology and Cell Biology (Genetics Unit), Faculty of Medicine, Suez Canal University, Ismailia, Egypt.
| | - Nagwa M Aly
- Department of Medical Biochemistry, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Abeer Fakhr-Eldeen
- Clinical Pathology Department, Faculty of Medicine, Sohag University, Sohag, Egypt
| | - Dahlia I Badran
- Department of Medical Biochemistry, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
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Understanding the controversy surrounding the correlation between fibrinogen level and prognosis of coronary artery disease-The role of the subtypes of coronary artery disease. Int J Cardiol 2016; 222:968-972. [PMID: 27526370 DOI: 10.1016/j.ijcard.2016.07.160] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Accepted: 07/27/2016] [Indexed: 02/05/2023]
Abstract
BACKGROUND There is a controversy surrounding the correlation between fibrinogen (Fib) level and prognosis of coronary artery disease (CAD). We try to investigate the role of the subtypes of CAD in this controversy. METHODS A retrospective analysis was conducted from a single center CAD registered database. 3020 consecutive patients with CAD confirmed by coronary angiography were enrolled. The end points were all-cause mortality. RESULTS The mean follow-up time was 27.2±13.1months and death events occurred in 258 cases. Mortality rates for patients with CAD and those in the stable coronary artery disease (SCAD) and unstable angina pectoris (UAP) groups exhibited an overall rising trend as Fib levels increased (log rank test, all p<0.05). However, similar trends were not detected in patients with acute myocardial infarction (AMI). The results of a Cox proportional-hazards regression analysis showed that Fib level was independently correlated with the risk of death in patients with CAD as well as those in the SCAD and UAP groups (CAD, HR 1.40, CI 1.16-1.68; SCAD, HR 1.86, CI 1.24-2.79; UAP, HR 1.42, CI 1.06-1.90). In the AMI group, however, no independent correlation was observed between Fib level and mortality. CONCLUSION The different proportions of subtypes of CAD affected the correlation between Fib level and the clinical prognosis of patients with CAD. This is maybe a clue to explain the controversy.
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Elevated serum fibrinogen levels and risk of contrast-induced acute kidney injury in patients undergoing a percutaneous coronary intervention for the treatment of acute coronary syndrome. Coron Artery Dis 2016; 27:13-8. [PMID: 26267748 DOI: 10.1097/mca.0000000000000295] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
OBJECTIVES Contrast-induced acute kidney injury (CI-AKI) is a common complication of diagnostic and therapeutic catheterizations, especially in the setting of acute coronary syndrome (ACS). Fibrinogen is a well-known cardiovascular risk factor. We evaluated whether serum fibrinogen level is associated independently with CI-AKI in patients with ACS who underwent a percutaneous coronary intervention (PCI). METHODS Patients (n=710, aged 61 ± 13, 69% men) were classified into two groups: CI-AKI and non-CI-AKI. CI-AKI was defined as an increase of at least 0.5 mg/dl or at least 25% in the serum creatinine level within 72 h following PCI. RESULTS CI-AKI occurred in 75 (10.6%) patients. We found significantly higher serum fibrinogen levels in patients who developed CI-AKI than in those who did not (498 ± 152 vs. 386 ± 96 mg/dl, P<0.001). Multivariate logistic regression analysis showed that serum fibrinogen level (odds ratio 1.006, 95% confidence interval 1.003-1.009, P<0.001), age, glomerular filtration rate, female sex, and white blood cell count were correlated with the development of CI-AKI. CONCLUSION Serum fibrinogen level is associated independently with a higher risk of CI-AKI in patients with ACS undergoing PCI.
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Relation between admission plasma fibrinogen levels and mortality in Chinese patients with coronary artery disease. Sci Rep 2016; 6:30506. [PMID: 27456064 PMCID: PMC4960561 DOI: 10.1038/srep30506] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Accepted: 07/04/2016] [Indexed: 02/05/2023] Open
Abstract
Fibrinogen (Fib) was considered to be a potential risk factor for the prognosis of patients with coronary artery disease (CAD), but there was lack of the evidence from Chinese contemporary population. 3020 consecutive patients with CAD confirmed by coronary angiography were enrolled and were grouped into 2 categories by the optimal Fib cut-off value (3.17 g/L) for all-cause mortality prediction. The end points were all-cause mortality and cardiac mortality. Cumulative survival curves showed that the risk of all-cause mortality was significantly higher in patients with Fib ≥3.17 g/L compared to those with Fib <3.17 g/L (mortality rate, 11.5% vs. 5.7%, p < 0.001); and cardiovascular mortality obtained results similar to those mentioned above (cardiac mortality rate, 5.9% vs. 3.6%, p = 0.002). Subgroup analysis showed that elevated Fib levels were predictive for the risk of all-cause mortality in the subgroups according to age, medical history, and diagnosis. COX multivariate regression analysis showed that plasma Fib levels remained independently associated with all-cause mortality after adjustment for multiple cardiovascular risk factors (all-cause mortality, HR 2.01, CI 1.51–2.68, p < 0.001). This study has found that Fib levels were independently associated with the mortality risk in Chinese CAD patients.
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Fibrinogen and the Severity of Coronary Atherosclerosis among Adults with and without Statin Treatment: Lipid as a mediator. Heart Lung Circ 2016; 25:558-67. [PMID: 26839166 DOI: 10.1016/j.hlc.2016.01.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2015] [Revised: 12/24/2015] [Accepted: 01/02/2016] [Indexed: 12/30/2022]
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MacNamara J, Eapen DJ, Quyyumi A, Sperling L. Novel biomarkers for cardiovascular risk assessment: current status and future directions. Future Cardiol 2015; 11:597-613. [DOI: 10.2217/fca.15.39] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Cardiovascular disease (CVD) is the leading cause of mortality in the modern world. Traditional risk algorithms may miss up to 20% of CVD events. Therefore, there is a need for new cardiac biomarkers. Many fields of research are dedicated to improving cardiac risk prediction, including genomics, transcriptomics and proteomics. To date, even the most promising biomarkers have only demonstrated modest associations and predictive ability. Few have undergone randomized control trials. A number of biomarkers are targets to new therapies aimed to reduce cardiovascular risk. Currently, some of the most promising risk prediction has been demonstrated with panels of multiple biomarkers. This article reviews the current state and future of proteomic biomarkers and aggregate biomarker panels.
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Affiliation(s)
- James MacNamara
- Emory University School of Medicine, 1365 Clifton Road, NE, Building A, Suite 2200, Atlanta, GA 30322, USA
| | - Danny J Eapen
- Emory University School of Medicine, 1365 Clifton Road, NE, Building A, Suite 2200, Atlanta, GA 30322, USA
| | - Arshed Quyyumi
- Emory University School of Medicine, 1365 Clifton Road, NE, Building A, Suite 2200, Atlanta, GA 30322, USA
| | - Laurence Sperling
- Emory University School of Medicine, 1365 Clifton Road, NE, Building A, Suite 2200, Atlanta, GA 30322, USA
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Yeung ENW, Treskes P, Martin SF, Manning JR, Dunbar DR, Rogers SM, Le Bihan T, Lockman KA, Morley SD, Hayes PC, Nelson LJ, Plevris JN. Fibrinogen production is enhanced in an in-vitro model of non-alcoholic fatty liver disease: an isolated risk factor for cardiovascular events? Lipids Health Dis 2015; 14:86. [PMID: 26256740 PMCID: PMC4529985 DOI: 10.1186/s12944-015-0069-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2015] [Accepted: 06/29/2015] [Indexed: 12/25/2022] Open
Abstract
Background Cardiovascular disease (CVD) remains the major cause of excess mortality in patients with non-alcoholic fatty liver disease (NAFLD). The aim of this study was to investigate the individual contribution of NAFLD to CVD risk factors in the absence of pathogenic influences from other comorbidities often found in NAFLD patients, by using an established in-vitro model of hepatic steatosis. Methods Histopathological events in non-alcoholic fatty liver disease were recapitulated by focused metabolic nutrient overload of hepatoblastoma C3A cells, using oleate-treated-cells and untreated controls for comparison. Microarray and proteomic data from cell culture experiments were integrated into a custom-built systems biology database and proteogenomics analysis performed. Candidate genes with significant dysregulation and concomitant changes in protein abundance were identified and STRING association and enrichment analysis performed to identify putative pathogenic pathways. Results The search strategy yielded 3 candidate genes that were specifically and significantly up-regulated in nutrient-overloaded cells compared to untreated controls: fibrinogen alpha chain (2.2 fold), fibrinogen beta chain (2.3 fold) and fibrinogen gamma chain (2.1 fold) (all rank products pfp <0.05). Fibrinogen alpha and gamma chain also demonstrated significant concomitant increases in protein abundance (3.8-fold and 2.0-fold, respectively, p <0.05). Conclusions In-vitro modelling of NAFLD and reactive oxygen species formation in nutrient overloaded C3A cells, in the absence of pathogenic influences from other comorbidities, suggests that NAFLD is an isolated determinant of CVD. Nutrient overload-induced up-regulation of all three fibrinogen component subunits of the coagulation cascade provides a possible mechanism to explain the excess CVD mortality observed in NAFLD patients. Electronic supplementary material The online version of this article (doi:10.1186/s12944-015-0069-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Emily N W Yeung
- Hepatology Laboratory, Division of Health Sciences, University of Edinburgh, Chancellor's Building, 49 Little France Crescent, Edinburgh, EH16 4SB, UK.
| | - Philipp Treskes
- Hepatology Laboratory, Division of Health Sciences, University of Edinburgh, Chancellor's Building, 49 Little France Crescent, Edinburgh, EH16 4SB, UK.
| | - Sarah F Martin
- Kinetic Parameter Facility, SynthSys, Centre for Synthetic and Systems Biology, University of Edinburgh, C.H. Waddington Building, The Kings Buildings, Edinburgh, EH9 3JD, UK.
| | - Jonathan R Manning
- Bioinformatics Team, University/BHF Centre for Cardiovascular Science, University of Edinburgh, Queen's Medical Research Institute, 47 Little France Crescent, Edinburgh, EH16 4TJ, UK.
| | - Donald R Dunbar
- Bioinformatics Team, University/BHF Centre for Cardiovascular Science, University of Edinburgh, Queen's Medical Research Institute, 47 Little France Crescent, Edinburgh, EH16 4TJ, UK.
| | - Sophie M Rogers
- Kinetic Parameter Facility, SynthSys, Centre for Synthetic and Systems Biology, University of Edinburgh, C.H. Waddington Building, The Kings Buildings, Edinburgh, EH9 3JD, UK.
| | - Thierry Le Bihan
- Kinetic Parameter Facility, SynthSys, Centre for Synthetic and Systems Biology, University of Edinburgh, C.H. Waddington Building, The Kings Buildings, Edinburgh, EH9 3JD, UK.
| | - K Ann Lockman
- Hepatology Laboratory, Division of Health Sciences, University of Edinburgh, Chancellor's Building, 49 Little France Crescent, Edinburgh, EH16 4SB, UK.
| | - Steven D Morley
- Hepatology Laboratory, Division of Health Sciences, University of Edinburgh, Chancellor's Building, 49 Little France Crescent, Edinburgh, EH16 4SB, UK.
| | - Peter C Hayes
- Hepatology Laboratory, Division of Health Sciences, University of Edinburgh, Chancellor's Building, 49 Little France Crescent, Edinburgh, EH16 4SB, UK.
| | - Leonard J Nelson
- Hepatology Laboratory, Division of Health Sciences, University of Edinburgh, Chancellor's Building, 49 Little France Crescent, Edinburgh, EH16 4SB, UK.
| | - John N Plevris
- Hepatology Laboratory, Division of Health Sciences, University of Edinburgh, Chancellor's Building, 49 Little France Crescent, Edinburgh, EH16 4SB, UK.
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Xiong WX, Shen Y, Dai DP, Lu L, Zhang Q, Zhang RY, Shen WF, Tao R. Clinical utility of the ratio between circulating fibrinogen and fibrin (ogen) degradation products for evaluating coronary artery disease in type 2 diabetic patients. Chin Med J (Engl) 2015; 128:727-32. [PMID: 25758263 PMCID: PMC4833973 DOI: 10.4103/0366-6999.152465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Background: We investigated whether and to what extent the ratio between circulating fibrinogen (Fg) and its degradation products (FDP) reflects the severity of coronary artery disease (CAD) in type 2 diabetic patients. Methods: Plasma levels of Fg and FDP were determined, and Fg/FDP ratio was calculated in 344 consecutive patients with type 2 diabetes and chest pain on exertion undergoing coronary angiography. The severity of CAD was evaluated by the number of significant CAD (>50% luminal diameter narrowing) and Gensini score. Results: Plasma Fg was higher, but Fg/FDP ratio was lower in patients with significant CAD (n = 255) compared with those without (n = 89), due to a disproportionate increase in FDP. Fg and FDP correlated positively, while Fg/FDP ratio negatively, with the number of diseased coronary arteries and the tertile of Gensini score (all P values for trend < 0.01). After adjusting for age, sex, risk factors for CAD, lipid profiles, glycosylated hemoglobin A1c, creatinine, leukocyte count, and high-sensitivity C-reactive protein, Fg/FDP ratio remained an independent determinant for multivessel coronary disease (MVD) (odds ratio [OR], 0.869; 95% confidence interval [CI], 0.788–0.958, P = 0.005) and high tertile of Gensini score (OR, 0.797, 95% CI, 0.682–0.930, P = 0.004). The area under the curve of Fg/FDP ratio was larger than that of Fg for predicting the presence of MVD (0.647 vs. 0.563, P = 0.048) and Gensini score ≥ 30 (0.656 vs. 0.538, P = 0.026). Conclusions: Elevated plasma Fg and FDP level and reduced Fg/FDP ratio are associated with presence of CAD, and Fg/FDP ratio is superior to Fg in reflecting severe coronary atherosclerosis for patients with type 2 diabetes.
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Affiliation(s)
| | | | | | | | | | | | | | - Rong Tao
- Department of Cardiology, Ruijin Hospital, Jiao Tong University School of Medicine, Shanghai 200025, China
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Wu Q, Ding D, Liu X, Guo SW. Evidence for a Hypercoagulable State in Women With Ovarian Endometriomas. Reprod Sci 2015; 22:1107-14. [DOI: 10.1177/1933719115572478] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Qinjiao Wu
- Shanghai Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
| | - Ding Ding
- Shanghai Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
| | - Xishi Liu
- Shanghai Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Shanghai, China
| | - Sun-Wei Guo
- Shanghai Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Shanghai, China
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Zhang Y, Zhu CG, Guo YL, Xu RX, Li S, Dong Q, Li JJ. Higher fibrinogen level is independently linked with the presence and severity of new-onset coronary atherosclerosis among Han Chinese population. PLoS One 2014; 9:e113460. [PMID: 25426943 PMCID: PMC4245131 DOI: 10.1371/journal.pone.0113460] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2014] [Accepted: 10/26/2014] [Indexed: 01/06/2023] Open
Abstract
Background Fibrinogen is a coagulation/inflammatory biomarker strongly associated with atherogenesis. However, no data is currently available regarding the association of fibrinogen level with the presence and severity of new-onset coronary atherosclerosis assessed by Gensini score (GS), particularly in Han Chinese with a large sample size. Methods and Results We studied 2288 consecutive, new-onset subjects undergoing coronary angiography with angina-like chest pain. Clinical and laboratory data were collected. Coronary stenotic lesions were considered to be the incidence of coronary atherosclerosis. The severity of coronary stenosis was determined by the GS system. Data indicated that patients with high GS had significantly elevated fibrinogen level (p<0.001). The prevalence and severity of coronary atherosclerosis were dramatically increased according to fibrinogen tertiles. Spearman correlation analysis revealed a positive association between fibrinogen level and GS (r = 0.138, p<0.001). Multivariate logistic regression analysis demonstrated that plasma fibrinogen level was independently associated with high GS (OR = 1.275, 95% CI 1.082–1.502, p = 0.004) after adjusting for potential confounders. Moreover, fibrinogen level was also independently related to the presence of coronary atherosclerosis (fibrinogen tertile 2: OR = 1.192, 95% CI 0.889–1.598, p = 0.241; tertile 3: OR = 2.003, 95% CI 1.383–2.903, p <0.001) and high GS (fibrinogen tertile 2: OR = 1.079, 95% CI 0.833–1.397, p = 0.565; tertile 3: OR = 1.524, 95% CI 1.155–2.011, p = 0.003) in a dose-dependent manner. Receiver-operating characteristic curve analysis showed that the best fibrinogen cut-off value for predicting the severity of coronary stenosis was 3.21 g/L. Conclusions Higher fibrinogen level is independently linked with the presence and severity of new-onset coronary atherosclerosis in Han Chinese population.
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Affiliation(s)
- Yan Zhang
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, BeiLiShi Road 167, Beijing, 100037, China
| | - Cheng-Gang Zhu
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, BeiLiShi Road 167, Beijing, 100037, China
| | - Yuan-Lin Guo
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, BeiLiShi Road 167, Beijing, 100037, China
| | - Rui-Xia Xu
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, BeiLiShi Road 167, Beijing, 100037, China
| | - Sha Li
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, BeiLiShi Road 167, Beijing, 100037, China
| | - Qian Dong
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, BeiLiShi Road 167, Beijing, 100037, China
| | - Jian-Jun Li
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, BeiLiShi Road 167, Beijing, 100037, China
- * E-mail:
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Relation of circulating PCSK9 concentration to fibrinogen in patients with stable coronary artery disease. J Clin Lipidol 2014; 8:494-500. [PMID: 25234562 DOI: 10.1016/j.jacl.2014.07.001] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2014] [Revised: 07/02/2014] [Accepted: 07/02/2014] [Indexed: 11/22/2022]
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Krintus M, Kozinski M, Kubica J, Sypniewska G. Critical appraisal of inflammatory markers in cardiovascular risk stratification. Crit Rev Clin Lab Sci 2014; 51:263-79. [DOI: 10.3109/10408363.2014.913549] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Association of fibrinogen with severity of stable coronary artery disease in patients with type 2 diabetic mellitus. DISEASE MARKERS 2014; 2014:485687. [PMID: 24803720 PMCID: PMC3997864 DOI: 10.1155/2014/485687] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/26/2014] [Revised: 03/04/2014] [Accepted: 03/04/2014] [Indexed: 11/24/2022]
Abstract
Background. Some studies have suggested a relation of plasma fibrinogen to the severity of coronary artery disease (CAD). However, whether plasma fibrinogen can predict the presence and severity of CAD in patients with diabetes mellitus has not been determined. Methods. A total of consecutive 373 diabetic patients with typical angina pectoris who received coronary angiography were enrolled and classified into three groups by tertiles of Gensini score (GS, low group <8; intermediate group 8~28; high group >28). The relationship between fibrinogen and GS was evaluated. Results. There were correlations of fibrinogen with hemoglobin A1c, C-reactive protein, and GS (r = 0.17, r = 0.52, and r = 0.21, resp.; all P < 0.001). Area under the receivers operating characteristic curve of fibrinogen was 0.62 (95% CI 0.56–0.68, P < 0.001) for predicting a high GS. Multivariate analysis suggested that plasma fibrinogen was an independent predictor of a high GS for diabetic patients (OR = 1.40, 95% CI 1.04–1.88, and P = 0.026) after adjusting for traditional risk factors of CAD. Conclusions. The present data indicated that plasma fibrinogen, a readily measurable systematic inflammatory marker, appeared to be an independent predictor for the severity of CAD in diabetic patients.
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C-reactive protein and prognosis in women and men with coronary artery disease after percutaneous coronary intervention. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2013; 14:264-9. [DOI: 10.1016/j.carrev.2013.07.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2013] [Revised: 06/28/2013] [Accepted: 07/09/2013] [Indexed: 01/01/2023]
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Campo G, Pavasini R, Pollina A, Tebaldi M, Ferrari R. Coagulation Factors and Recurrence of Ischemic and Bleeding Adverse Events in Patients with Acute Coronary Syndromes. Thromb Res 2013; 132:151-7. [DOI: 10.1016/j.thromres.2013.06.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2013] [Revised: 05/25/2013] [Accepted: 06/06/2013] [Indexed: 02/08/2023]
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Gamma prime fibrinogen and childhood obesity: ready for prime time? J Pediatr 2013; 163:315-6. [PMID: 23528256 DOI: 10.1016/j.jpeds.2013.02.034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2013] [Accepted: 02/13/2013] [Indexed: 11/24/2022]
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