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Knapp M, Gil-Mika M, Sawicki R, Lisowska A, Kaminski M, Sobkowicz B, Ptaszynska K. Pentraxin 3 as a marker of development and severity of stable coronary artery disease. Adv Med Sci 2024:S1896-1126(24)00044-0. [PMID: 39074553 DOI: 10.1016/j.advms.2024.07.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 03/19/2024] [Accepted: 07/25/2024] [Indexed: 07/31/2024]
Abstract
PURPOSE Inflammation plays a crucial role in the development of atherosclerotic plaques. Pentraxin 3 (PTX3) is produced at the site of inflammation and has been identified as a specific marker of atherosclerosis, vascular inflammation, and progression of the coronary artery disease (CAD). The aim of the study was to establish if PTX3 has potential relations with classical markers of cardiovascular risk, and if PTX3 may act as an independent risk factor of CAD occurrence and advancement. MATERIALS AND METHODS The study included 98 patients with stable CAD confirmed in coronary angiography (CAD group) (median age 65 interquartile range [IQR] 61-72 years; 72% men). The control group consisted of 40 patients without CAD. RESULTS The CAD group had significantly higher PTX3 concentration compared to the control group. There was a correlation with age, male gender, lipid profile and intima-media thickness. There was no correlation between PTX3 concentration and the number of coronary vessels with significant atherosclerotic lesions and the advancement of atherosclerotic lesions on the Gensini scoring scale. The cut-off point was determined for 0.89 ng/ml for the exclusion of angiographically significant atherosclerotic lesions. CONCLUSIONS Patients with CAD have significantly higher concentration of PTX3. There was no correlation between PTX3 and the advancement of angiographically significant atherosclerotic lesions in coronary arteries. Low PTX3 concentration may serve as an indicator for the absence of atherosclerosis.
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Affiliation(s)
- Malgorzata Knapp
- Department of Cardiology, Medical University of Bialystok, ul. M. Sklodowskiej 24A, 15-276 Bialystok, Poland.
| | - Monika Gil-Mika
- Department of Cardiology, Medical University of Bialystok, ul. M. Sklodowskiej 24A, 15-276 Bialystok, Poland
| | - Robert Sawicki
- Department of Cardiology, Medical University of Bialystok, ul. M. Sklodowskiej 24A, 15-276 Bialystok, Poland
| | - Anna Lisowska
- Department of Cardiology, Medical University of Bialystok, ul. M. Sklodowskiej 24A, 15-276 Bialystok, Poland
| | - Marcin Kaminski
- Department of Cardiology, Medical University of Bialystok, ul. M. Sklodowskiej 24A, 15-276 Bialystok, Poland
| | - Bozena Sobkowicz
- Department of Cardiology, Medical University of Bialystok, ul. M. Sklodowskiej 24A, 15-276 Bialystok, Poland
| | - Katarzyna Ptaszynska
- Department of Cardiology, Medical University of Bialystok, ul. M. Sklodowskiej 24A, 15-276 Bialystok, Poland
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Hachuła M, Kosowski M, Basiak M, Okopień B. Influence of Dulaglutide on Serum Biomarkers of Atherosclerotic Plaque Instability: An Interventional Analysis of Cytokine Profiles in Diabetic Subjects-A Pilot Study. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:908. [PMID: 38929525 PMCID: PMC11205508 DOI: 10.3390/medicina60060908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Revised: 05/23/2024] [Accepted: 05/28/2024] [Indexed: 06/28/2024]
Abstract
Background and Objectives: The rise in global diabetes cases, reaching a staggering 529 million in 2021 from 108 million in 1980, underscores the urgency of addressing its complications, notably macrovascular ones like coronary artery, cerebrovascular, and peripheral artery diseases, which contribute to over 50% of diabetes mortality. Atherosclerosis, linked to hyperglycemia-induced endothelial dysfunction, is pivotal in cardiovascular disease development. Cytokines, including pentraxin 3 (PTX3), copeptin, lipoprotein(a) [Lp(a)], and matrix metalloproteinase-9 (MMP-9), influence atherosclerosis progression and plaque vulnerability. Inhibiting atherosclerosis progression is crucial, especially in diabetic individuals. Glucagon-like peptide 1 receptor agonists (GLP-1 RAs), increasingly used for type 2 diabetes, show promise in reducing the cardiovascular risk, sparking interest in their effects on atherogenesis. This study sought to examine the effects of glucagon-like peptide-1 receptor agonists (GLP-1 RAs) on biomarkers that indicate the instability of atherosclerotic plaques. These biomarkers include pentraxin 3 (PTX3), copeptin (CPC), matrix metalloproteinase-9 (MMP-9), and lipoprotein(a) [Lp(a)]. Materials and Methods: A total of 34 participants, ranging in age from 41 to 81 years (with an average age of 61), who had been diagnosed with type 2 diabetes mellitus (with a median HbA1c level of 8.8%), dyslipidemia, and verified atherosclerosis using B-mode ultrasonography, were included in the study. All subjects were eligible to initiate treatment with a GLP-1 RA-dulaglutide. Results: Significant reductions in anthropometric parameters, blood pressure, fasting glucose levels, and HbA1c levels were observed posttreatment. Moreover, a notable decrease in biochemical markers associated with atherosclerotic plaque instability, particularly PTX3 and MMP-9 (p < 0.001), as well as Lp(a) (p < 0.05), was evident following the GLP-1 RA intervention. Conclusions: These findings underscore the potential of GLP-1 RAs in mitigating atherosclerosis progression and plaque vulnerability, thus enhancing cardiovascular outcomes in individuals with type 2 diabetes mellitus.
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Affiliation(s)
| | | | - Marcin Basiak
- Department of Internal Medicine and Clinical Pharmacology, Medical University of Silesia, Medyków 18, 40-752 Katowice, Poland; (M.H.); (M.K.); (B.O.)
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Manzarinejad M, Vahidi Z, Boostani R, Khadem-Rezaiyan M, Rafatpanah H, Zemorshidi F. Pentraxin 3, a serum biomarker in human T-cell lymphotropic virus type-1-associated myelopathy patients and asymptomatic carriers. Med Microbiol Immunol 2023:10.1007/s00430-023-00770-z. [PMID: 37278849 DOI: 10.1007/s00430-023-00770-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Accepted: 05/27/2023] [Indexed: 06/07/2023]
Abstract
Human T-cell lymphotropic virus type 1 (HTLV-1) can induce a neuroinflammatory condition that leads to myelopathy. Pentraxin 3 (PTX3) is an acute-phase protein that its plasma concentration increases during inflammation. We aimed to determine whether PTX3 serum level is elevated in HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP) patients and HTLV-1 asymptomatic carriers (ACs) and evaluate its association with proviral load and clinical features. The serum level of PTX3 was measured using an enzyme-linked immunosorbent assay in 30 HAM patients, 30 HTLV-1 ACs, and 30 healthy controls. Also, the HTLV-1 proviral load was determined via real-time PCR technique. The findings showed that PTX3 serum level was significantly higher in HAM patients than in both asymptomatic carriers and healthy controls (p values < 0.0001). No correlation between PTX3 and the proviral load was observed in HAM patients and asymptomatic carriers (r = - 0.238, p = 0.205 and r = - 0.078, p = 0.681, respectively). The findings showed that there was no significant correlation between PTX3 and motor disability grading (MDG) (r = - 0.155, p = 0.41) nor urinary disturbance score (UDS) (r = - 0.238, p = 0.20). Higher levels of PTX3 are associated with HTLV-1-associated myelopathy compared to asymptomatic carriers. This finding may support the idea that PTX3 has the potential as a diagnostic biomarker.
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Affiliation(s)
| | - Zohreh Vahidi
- Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Reza Boostani
- Department of Neurology, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Majid Khadem-Rezaiyan
- Department of Community Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Houshang Rafatpanah
- Rheumatic Disease Research Center, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Fariba Zemorshidi
- Department of Neurology, Mashhad University of Medical Sciences, Mashhad, Iran.
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Han G, Li H, Guo H, Yi C, Yu B, Lin Y, Zheng B, He D. The roles and mechanisms of miR-26 derived from exosomes of adipose-derived stem cells in the formation of carotid atherosclerotic plaque. ANNALS OF TRANSLATIONAL MEDICINE 2022; 10:1134. [PMID: 36388831 PMCID: PMC9652556 DOI: 10.21037/atm-22-4247] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 10/18/2022] [Indexed: 10/04/2023]
Abstract
BACKGROUND This study explored the serum concentrations of miR-26 in patients with carotid atherosclerosis (CAS) and defined the roles and mechanisms of miR-26 derived from the exosomes of adipose-derived stem cells (ADSC-exos). METHODS The carotid artery width was diagnosed by ultrasound examination in patients with different degrees of CAS. The serum levels of total cholesterol (TC), triglyceride (TG), high-density lipoprotein cholesterol (HDL-C), and low-density lipoprotein cholesterol (LDL-C) in patients were detected by biochemistry. The serum levels of miR-26 were determined by quantitative polymerase chain reaction (qPCR). A model of CAS in ApoE-/- mice fed with a rich-fat diet was established to analyze the regulatory effects of serum miR-26 on blood lipids in mice. Adipose mesenchymal stem cell lines transfected with miR-26 were established. The regulatory relationship between the expression levels of inflammatory factors, including tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6) and IL-1β, and the expression levels of miR-26 in the supernatant of each group of cells was determined by qPCR. The ADSC-exos were extracted from ADSCs and injected into model mice through the tail vein. The therapeutic effect of ADSCs expressing miR-26 on model mice was evaluated by detecting the levels of inflammatory factors and blood lipids in the serum of the mice. RESULTS The degree of atherosclerosis (AS) was positively associated with the intima-media thickness (IMT) of the carotid artery. The serum levels of miR-26 in patients were inversely correlated with the levels of blood lipids (TC, TG, and LDL-C), and positively correlated with HDL-C levels. Similarly, in the CAS mouse model, the serum levels of miR-26 were inversely correlated with the levels of blood lipids (TC, TG, and LDL-C), and positively correlated with HDL-C level. In ADSCs transfected with miR-26, the miR-26 expression in the cell supernatant was negatively regulated by the expression of inflammatory factors, TNF-α, IL-6, and IL-1β, in the cell supernatant. ADSC-exos expressing miR-26 has positive effects on correcting blood lipids and inflammatory factors in the mouse model of CAS. CONCLUSIONS miR-26 has an active role in CAS and may be a novel target for the treatment of CAS in the future.
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Affiliation(s)
- Guochao Han
- Department of Electrophysiology, The Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, China
| | - Hui Li
- Department of Electrophysiology, The Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, China
| | - Hongyan Guo
- Department of Biochemistry, Qiqihar Medical University, Qiqihar, China
| | - Chao Yi
- Department of Neurosurgery, The Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, China
| | - Beiguang Yu
- Department of Electrophysiology, The Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, China
| | - Yuan Lin
- Department of Electrophysiology, The Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, China
| | - Bingjie Zheng
- Department of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Dongruo He
- Department of Electrophysiology, The Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, China
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Zhang C, Wang J, Ding S, Gan G, Li L, Li Y, Chen Z, Duan Y, Xie J, Cheng ASK. Relationship between lifestyle and metabolic factors and carotid atherosclerosis: A survey of 47,063 fatty and non-fatty liver patients in China. Front Cardiovasc Med 2022; 9:935185. [PMID: 36035933 PMCID: PMC9411941 DOI: 10.3389/fcvm.2022.935185] [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] [Received: 05/03/2022] [Accepted: 07/18/2022] [Indexed: 11/13/2022] Open
Abstract
Background and aimsCarotid atherosclerosis and stenosis are common lesions of the artery wall that form the basis of cardiovascular events. Compared with coronary atherosclerosis, few studies have explored the influencing factors of carotid atherosclerosis. The aim of this study was to explore the influencing factors of carotid atherosclerosis and carotid stenosis without and with fatty liver disease (FLD).MethodsA total of 47,063 adults were recruited for this cross-sectional study. The color Doppler ultrasound, including metabolic factors and lifestyle surveys, was used to determine whether the participants had FLD and carotid artery disease. Multiple logistic regression was used to investigate the influencing factors of lifestyle and metabolism of carotid atherosclerosis and stenosis in the participants with and without FLD.ResultsIn participants without FLD, current alcohol consumption (OR: 0.749, 95% CI: 0.588) and hip circumference (OR: 0.970, 95% CI: 0.961, 0.979) were the main protective factors for carotid atherosclerosis. Systolic blood pressure (OR: 1.022, 95% CI: 1.019, 1.025) and diastolic blood pressure (OR: 1.005, 95% CI: 1.001, 1.010), elevated fasting blood glucose (OR: 1.012, 95% CI: 1.005, 1.019), and non-sedentary behavior (OR: 1.084, 95% CI: 1.014, 1.160) were the main risk factors for carotid atherosclerosis. Hip circumference (OR: 0.932, 95% CI: 0.910, 0.954) and low-density lipoprotein (OR: 0.979, 95% CI: 0.964, 0.994) were protective factors for carotid stenosis. Smoking (OR: 3.525, 95% CI: 1.113, 11.169) and unqualified exercise (OR: 1.402, 95% CI: 1.083, 1.815) were risk factors for carotid stenosis. In participants with FLD, smoking (OR: 0.827, 95% CI: 0.703, 0.973) and hip circumference (OR: 0.967, 95% CI: 0.958, 0.977) were the main protective factors for carotid atherosclerosis. BMI 18.5–23.9 (OR: 1.163, 95% CI: 1.002, 1.351), non-sedentary behavior (OR: 1.086, 95% CI: 1.009, 1.168), and waist circumference (OR: 1.030, 95% CI: 1.022, 1.038) were the main risk factors for carotid atherosclerosis.ConclusionBased on a large-sample check-up population in China, this study investigated the influencing factors of carotid atherosclerosis and carotid stenosis in fatty liver and non-fatty liver patients and explored the influencing factors of metabolism and lifestyle, which were mainly focused on exercise, sedentary behavior, smoking, alcohol consumption, hip circumference, and blood pressure.
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Affiliation(s)
- Chun Zhang
- Health Management Center, The Third Xiangya Hospital, Central South University, Changsha, China
- Xiangya Nursing School, Central South University, Changsha, China
| | - Jiangang Wang
- Health Management Center, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Siqing Ding
- The Third Xiangya Hospital, Central South University, Changsha, China
| | - Gang Gan
- Xiangya Nursing School, Central South University, Changsha, China
| | - Lijun Li
- Xiangya Nursing School, Central South University, Changsha, China
| | - Ying Li
- The Third Xiangya Hospital, Central South University, Changsha, China
| | - Zhiheng Chen
- The Third Xiangya Hospital, Central South University, Changsha, China
| | - Yinglong Duan
- The Third Xiangya Hospital, Central South University, Changsha, China
- *Correspondence: Yinglong Duan
| | - Jianfei Xie
- The Third Xiangya Hospital, Central South University, Changsha, China
- Jianfei Xie
| | - Andy S. K. Cheng
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong, Hong Kong SAR, China
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Zhu B, Liu W, Xu Q, Liu HL. Clinical Values and Underlying Mechanism Analysis of Serum miR-455-5p in Carotid Artery Stenosis. J Inflamm Res 2022; 15:3207-3217. [PMID: 35668916 PMCID: PMC9165656 DOI: 10.2147/jir.s362774] [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] [Received: 02/16/2022] [Accepted: 05/04/2022] [Indexed: 12/03/2022] Open
Abstract
Purpose Carotid artery stenosis (CAS) is a leading cause of cerebral infarction, its early diagnosis and intervention are necessary. In light of the important role of microRNAs (miRNAs) in cerebrovascular disease, this study aimed to investigate the expression pattern and clinical significance of serum miR-455-5p in the onset and development of CAS, as well as its underlying mechanism. Patients and Methods Seventy patients with asymptomatic CAS were recruited, and the development of cerebral ischemia events (CIEs) was recorded during the five-years follow-up. qRT-PCR was performed for the serum miR-455-5p detection. ROC curve was applied for the diagnostic ability evaluation. By constructing multivariable logistic or cox regression model, odds ratio (OR) or hazard ratio (HR) were calculated to assess the impact of each risk factor on independent variables. Human aortic endothelial cells (HAECs) were treated with ox-LDL to induce endothelial cell damage. The role of miR-455-5p in the cell viability, apoptosis, oxidative stress and inflammatory response was detected. Results Serum miR-455-5p showed low expression in cases with CAS, and had an independent influence on the degree of CAS. The diagnostic ability of serum miR-455-5p to diagnose CAS was determined via ROC curve, with the AUC of 0.927. During follow-up, patients with low miR-455-5p expression showed high incidence of CIEs. In multivariable cox regression model, degree of CAS and miR-455-5p were significant risk factors for the development of CIEs in the CAS patients. In vitro, miR-455-5p was at a low expression in HAECs cell models and can prevent cells from ox-LDL induced cell apoptosis, oxidative stress and inflammatory response. SOCS3 was a target gene of miR-455-5p and upregulated in ox-LDL treated cells. Conclusion Down-regulated expression of serum miR-455-5p is hopeful to be used as a biomarker for the early diagnosis of CAS. MiR-455-5p is an independent risk factor for the degree of CAS, and has a certain predictive value for the development of CIEs. That might be associated with the protective role of miR-455-5p against ox-LDL-induced endothelial cell injury via targeting SOCS3.
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Affiliation(s)
- Bin Zhu
- Department of Neurosurgery, Renhe Hospital, Baoshan District, Shanghai, People’s Republic of China
| | - Wei Liu
- Department of Neurosurgery, Renhe Hospital, Baoshan District, Shanghai, People’s Republic of China
| | - Qiang Xu
- Department of Neurosurgery, Renhe Hospital, Baoshan District, Shanghai, People’s Republic of China
| | - Hong-liang Liu
- Department of Neurosurgery, Renhe Hospital, Baoshan District, Shanghai, People’s Republic of China
- Correspondence: Hong-liang Liu, Department of Neurosurgery, Renhe Hospital, Baoshan District, 1999 West Changjiang Road, Shanghai, 200431, People Republic of China, Tel +86-21-56731199-6083, Email
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Bicciato G, Arnold M, Gebhardt A, Katan M. Precision medicine in secondary prevention of ischemic stroke: how may blood-based biomarkers help in clinical routine? An expert opinion. Curr Opin Neurol 2022; 35:45-54. [PMID: 34839341 DOI: 10.1097/wco.0000000000001011] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW One in eight patients unfortunately suffers a new stroke within 5 years of their first stroke, even today. Research in precision medicine could lead to a more individualized treatment allocation, possibly achieving lower recurrence rates of ischemic stroke. In this narrative review, we aim to discuss potential clinical implementation of several promising candidate blood biomarkers. RECENT FINDINGS We discuss specifically some promising blood-based biomarkers, which may improve the identification of underlying causes as well as risk stratification of patients according to their specific cerebrovascular risk factor pattern. SUMMARY Multimodal profiling of ischemic stroke patients by means of blood biomarkers, in addition to established clinical and neuroradiological data, may allow in the future a refinement of decision algorithms for treatment allocation in secondary ischemic stroke prevention.
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Affiliation(s)
- Giulio Bicciato
- Department of Neurology, University Hospital and University of Zurich, Zurich, Switzerland
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Kigka VI, Potsika V, Mantzaris M, Tsakanikas V, Koncar I, Fotiadis DI. Serum Biomarkers in Carotid Artery Disease. Diagnostics (Basel) 2021; 11:diagnostics11112143. [PMID: 34829489 PMCID: PMC8619296 DOI: 10.3390/diagnostics11112143] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 11/11/2021] [Accepted: 11/15/2021] [Indexed: 11/16/2022] Open
Abstract
Carotid artery disease is considered a major cause of strokes and there is a need for early disease detection and management. Although imaging techniques have been developed for the diagnosis of carotid artery disease and different imaging-based markers have been proposed for the characterization of atherosclerotic plaques, there is still need for a definition of high-risk plaques in asymptomatic patients who may benefit from surgical intervention. Measurement of circulating biomarkers is a promising method to assist in patient-specific disease management, but the lack of robust clinical evidence limits their use as a standard of care. The purpose of this review paper is to present circulating biomarkers related to carotid artery diagnosis and prognosis, which are mainly provided by statistical-based clinical studies. The result of our investigation showed that typical well-established inflammatory biomarkers and biomarkers related to patient lipid profiles are associated with carotid artery disease. In addition to this, more specialized types of biomarkers, such as endothelial and cell adhesion, matrix degrading, and metabolic biomarkers seem to be associated with different carotid artery disease outputs, assisting vascular specialists in selecting patients at high risk for stroke and in need of intervention.
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Affiliation(s)
- Vassiliki I. Kigka
- Unit of Medical Technology and Intelligent Information Systems, Department of Materials Science and Engineering, University of Ioannina, 45110 Ioannina, Greece; (V.I.K.); (V.P.); (M.M.); (V.T.)
| | - Vassiliki Potsika
- Unit of Medical Technology and Intelligent Information Systems, Department of Materials Science and Engineering, University of Ioannina, 45110 Ioannina, Greece; (V.I.K.); (V.P.); (M.M.); (V.T.)
| | - Michalis Mantzaris
- Unit of Medical Technology and Intelligent Information Systems, Department of Materials Science and Engineering, University of Ioannina, 45110 Ioannina, Greece; (V.I.K.); (V.P.); (M.M.); (V.T.)
| | - Vassilis Tsakanikas
- Unit of Medical Technology and Intelligent Information Systems, Department of Materials Science and Engineering, University of Ioannina, 45110 Ioannina, Greece; (V.I.K.); (V.P.); (M.M.); (V.T.)
| | - Igor Koncar
- Department of Vascular and Endovascular Surgery, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia;
- Department of Vascular and Endovascular Surgery, Clinic Center of Serbia, 11000 Belgrade, Serbia
| | - Dimitrios I. Fotiadis
- Unit of Medical Technology and Intelligent Information Systems, Department of Materials Science and Engineering, University of Ioannina, 45110 Ioannina, Greece; (V.I.K.); (V.P.); (M.M.); (V.T.)
- Institute of Molecular Biology and Biotechnology, Department of Biomedical Research Institute—FORTH, University Campus of Ioannina, 45110 Ioannina, Greece
- Correspondence: ; Tel.: +30-26510-09006; Fax: +30-26510-08889
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Zhang Y, Hu H, Liu C, Wu J, Zhou S, Zhao T. Serum pentraxin 3 as a biomarker for prognosis of acute minor stroke due to large artery atherosclerosis. Brain Behav 2021; 11:e01956. [PMID: 33210471 PMCID: PMC7821624 DOI: 10.1002/brb3.1956] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 10/23/2020] [Accepted: 10/28/2020] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVES Pentraxin 3 (PTX3) may reflect local inflammatory status in tissues and thus serve as a potential biomarker of inflammation. Here, we investigated the utility of serum PTX3 as an index for assessing the 90-day prognosis of acute minor stroke patients. MATERIALS & METHODS Acute minor stroke patients (N = 241) and matched healthy control subjects (N = 241) were prospectively recruited. Clinical, laboratory, and imaging data were assessed. Blood samples were collected within 48h after acute minor stroke onset and serum PTX3 levels were determined. RESULTS Significant increases in stroke patients versus controls were obtained for serum PTX3 (3.14 ± 1.23 vs. 2.44 ± 0.74 ng/ml; p < .001) and C-reactive protein (CRP - 1.53 ± 0.38 vs. 1.35 ± 0.35 μg/ml; p < .05). Among the four stroke subtypes, as defined by modified Trial of Org 10172 in Acute Stroke Treatment classification, there were no statistically significant differences in serum PTX3 levels (p > .05). Multivariate logistic regression analysis revealed that serum PTX3 and LDL cholesterol could predict unfavorable outcomes at day 90 in Large Artery Atherosclerosis (LAA) patients. CONCLUSIONS Serum Pentraxin 3 may serve as an independent predictor for an unfavorable outcome in the LAA subtype of acute minor stroke and may possess a superior prognostic value as compared to CRP in this LAA subgroup.
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Affiliation(s)
- Yan Zhang
- Department of Neurology, First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Haijie Hu
- Department of Neurology, First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Chong Liu
- Department of Neurology, First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Juan Wu
- Department of Neurology, First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Shanshan Zhou
- Department of Neurology, First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Tingting Zhao
- Department of Neurology, First Affiliated Hospital of Harbin Medical University, Harbin, China
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Search for Reliable Circulating Biomarkers to Predict Carotid Plaque Vulnerability. Int J Mol Sci 2020; 21:ijms21218236. [PMID: 33153204 PMCID: PMC7662861 DOI: 10.3390/ijms21218236] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 10/30/2020] [Accepted: 11/01/2020] [Indexed: 02/06/2023] Open
Abstract
Atherosclerosis is responsible for 20% of ischemic strokes, and the plaques from the internal carotid artery the most frequently involved. Lipoproteins play a key role in carotid atherosclerosis since lipid accumulation contributes to plaque progression and chronic inflammation, both factors leading to plaque vulnerability. Carotid revascularization to prevent future vascular events is reasonable in some patients with high-grade carotid stenosis. However, the degree of stenosis alone is not sufficient to decide upon the best clinical management in some situations. In this context, it is essential to further characterize plaque vulnerability, according to specific characteristics (lipid-rich core, fibrous cap thinning, intraplaque hemorrhage). Although these features can be partly detected by imaging techniques, identifying carotid plaque vulnerability is still challenging. Therefore, the study of circulating biomarkers could provide adjunctive criteria to predict the risk of atherothrombotic stroke. In this regard, several molecules have been found altered, but reliable biomarkers have not been clearly established yet. The current review discusses the concept of vulnerable carotid plaque, and collects existing information about putative circulating biomarkers, being particularly focused on lipid-related and inflammatory molecules.
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Zhang K, Lin Q, Zhang T, Guo D, Cao L. Contemporary Prevalence and risk factors of carotid artery stenosis in asymptomatic low-income Chinese individuals: a population-based study. Postgrad Med 2020; 132:650-656. [PMID: 32590917 DOI: 10.1080/00325481.2020.1788319] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
OBJECTIVES Carotid artery stenosis (CAS) is an established risk factor for cerebrovascular disease. However, the contemporary prevalence and risk factors of CAS in asymptomatic rural Chinese individuals, especially low-income populations, remains unclear. Therefore, we aimed to explore the present prevalence and risk factors of CAS in a low-income Chinese population. METHODS A total of 3126 people aged ≥ 45 years without history of stroke or cardiovascular disease were recruited for this study. B-mode ultrasonography was performed to evaluate the presence of CAS. We used multivariate analysis to determine potential risk factors for CAS. RESULTS The overall prevalence of CAS in this population was 6.7%, with a prevalence of 8.8% for men and 5.0% for women. The risk of CAS increased with older age and a higher level of low-density lipoprotein cholesterol (LDL-C), systolic blood pressure (SBP), and fasting blood glucose (FBG) (all P < 0.05). Each 1-mmHg increase in SBP increased the risk of CAS by 0.011 times, each 1-mmol/L increase in LDL-C increased the risk of CAS by 0.192 times, and each 1-mmol/L increase in FBG increased the risk of CAS by 0.067 times. In addition, the risk of CAS increased 52.9% in men compared to that in women, increased 100.2% in current drinkers compared to that in never drinkers, and increased 38.9% in patients with diabetes compared to those without diabetes (all P < 0.05). CONCLUSIONS These findings suggest that the prevalence of CAS remains high in low-income individuals. Male sex, older age, current drinking, diabetes, and high levels of LDL-C, SBP, and FBG increase the risk of CAS. Thus, to prevent cerebrovascular disease and reduce the severe disease-associated burden for low-income individuals, there is a definitive need to control the risk factors of CAS.
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Affiliation(s)
- Kai Zhang
- Department of Geriatrics, Tianjin Medical University General Hospital , Tianjin, China
| | - Qiuxing Lin
- Department of Neurology, Tianjin Medical University General Hospital , Tianjin, China.,Laboratory of Epidemiology, Tianjin Neurological Institute , Tianjin, China.,Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City , Tianjin, China
| | - Tianyu Zhang
- Department of Geriatrics, Tianjin Medical University General Hospital , Tianjin, China
| | - Dandan Guo
- Centre of Ultrasound, Tianjin Medical University General Hospital , Tianjin, China
| | - Li Cao
- Department of Geriatrics, Tianjin Medical University General Hospital , Tianjin, China
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12
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Cui Q, Zhang YL, Ma YH, Yu HY, Zhao XZ, Zhang LH, Ge SQ, Zhang GW, Qin XD. A network pharmacology approach to investigate the mechanism of Shuxuening injection in the treatment of ischemic stroke. JOURNAL OF ETHNOPHARMACOLOGY 2020; 257:112891. [PMID: 32315738 DOI: 10.1016/j.jep.2020.112891] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 04/13/2020] [Accepted: 04/14/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Shuxuening injection (SXNI), a popular herbal medicine, is an extract of Ginkgo biloba leaves (GBE), and is used to treat ischemic stroke (IS) in China. However, its specific active ingredients and molecular mechanisms in IS remain unclear. AIM OF THE STUDY The purpose of the research is to identify the main active ingredients in GBE and explore its molecular mechanisms in the treatment of IS. MATERIALS AND METHODS The main active components of GBE were discerned through the Traditional Chinese Medicine Systems Pharmacology Database and Analysis (TCMSP), Traditional Chinese Medicine Integrated Database (TCMID), Bioinformatics Analysis Tool for Molecular Mechanism of Traditional Chinese Medicine (BATMAN-TCM) database, and absorption, distribution, metabolism and excretion (ADME) analysis. The targets related to IS were obtained using Genecards, Online Mendelian Inheritance in Man (OMIM), Therapeutic Target Database (TTD), and Disgenet. We discovered an intersection of genes. Subsequently, protein-protein interaction (PPI) networks were constructed with Cytoscape 3.7.1 and the String database. Gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analyses were performed to analyze the intersection of targets via the Database for Annotation, Visualization, and Integrated Discovery (DAVID) 6.8. Built on the above analysis, we made a Compound-Target-Pathway (C-T-P) network. Autodock Vina was used for molecular docking analysis. Maestro 11.9 was used to calculate the root-mean-square deviation (RMSD). Animal experiments were performed to verify the core targets. Triphenyl tetrazolium chloride (TTC) staining was used to calculate the infarct volume in rats. Hematoxylin-eosin (HE) staining was employed to observe the morphology of hippocampal neuron cells. RT-qPCR was applied to detect relative mRNA levels, and protein expression was determined using Western blotting. RESULTS Molecular docking showed that PTGS2, NOS3 and CASP3 docked with small molecule compounds. According to RT-qPCR and Western blotting, mRNA and protein expression of PTGS2 and CASP3 were up-regulated (P < 0.05), and mRNA and protein levels of NOS3 were down-regulated (P < 0.05). CONCLUSIONS SXNI can treat IS through multiple targets and routes, and reduce the apoptosis of neuron cells in brain tissue by inhibiting inflammation and regulating the level of oxidative stress, thereby protecting rats brain tissue.
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Affiliation(s)
- Qian Cui
- College of Traditional Chinese Medicine, Hebei University, Baoding, Hebei, 071002, China.
| | - Yu-Liang Zhang
- College of Traditional Chinese Medicine, Hebei University, Baoding, Hebei, 071002, China.
| | - Yu-Hui Ma
- College of Traditional Chinese Medicine, Hebei University, Baoding, Hebei, 071002, China.
| | - Hao-Yu Yu
- College of Traditional Chinese Medicine, Hebei University, Baoding, Hebei, 071002, China.
| | - Xin-Zhe Zhao
- College of Traditional Chinese Medicine, Hebei University, Baoding, Hebei, 071002, China.
| | - Li-Hui Zhang
- College of Traditional Chinese Medicine, Hebei University, Baoding, Hebei, 071002, China.
| | - Shao-Qin Ge
- College of Traditional Chinese Medicine, Hebei University, Baoding, Hebei, 071002, China.
| | - Guo-Wei Zhang
- College of Traditional Chinese Medicine, Hebei University, Baoding, Hebei, 071002, China.
| | - Xiu-de Qin
- Shenzhen TCM Hospital, Shenzhen, Guangdong, 518000, China.
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13
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Ninomiya I, Kanazawa M, Uemura M, Onodera O. Elevated serum pentraxin 3 levels might predict the diagnosis of branch atheromatous disease at a very early stage. Eur J Neurol 2020; 27:1279-1284. [PMID: 32250504 DOI: 10.1111/ene.14249] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Accepted: 03/29/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND PURPOSE Branch atheromatous disease (BAD) is one of the stroke subtypes caused by occlusion at the origin of a deep penetrating artery of the brain and is associated with a microatheroma or a junctional plaque. Patients with BAD often develop progressive worsening of neurologic deficits, although these patients often present minor stroke with clinical characteristics of lacunar syndrome at the onset. Pentraxin 3 (PTX3) is known to be a key molecule involved in the pathogenesis of atherosclerosis. Although a high level of serum PTX3 is observed in patients with acute coronary syndrome, there are no reports on PTX3 levels in patients with BAD. This study aimed to investigate whether serum PTX3 levels can distinguish BAD from other stroke subtypes. METHODS We investigated 93 patients with ischaemic stroke. Serum PTX3 levels on admission were measured using enzyme-linked immunosorbent assay in patients with BAD and those with other stroke subtypes (each n ≥ 20). RESULTS The median PTX3 levels in patients with BAD (4840 pg/mL) were higher than those with other subtypes of stroke (3397 pg/mL in lacunar stroke, 1298 pg/mL in large-artery atherosclerosis, 1470 pg/mL in cardioaortic embolism and 1006 pg/mL in control) (all P < 0.01). CONCLUSION Our results suggest that elevated serum PTX3 levels might predict the diagnosis of BAD at a very early stage.
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Affiliation(s)
- I Ninomiya
- Department of Neurology, Brain Research Institute, Niigata University, Niigata, Japan
| | - M Kanazawa
- Department of Neurology, Brain Research Institute, Niigata University, Niigata, Japan
| | - M Uemura
- Department of Neurology, Brain Research Institute, Niigata University, Niigata, Japan
| | - O Onodera
- Department of Neurology, Brain Research Institute, Niigata University, Niigata, Japan
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