scholarly journals IL-32 Serum Levels in Coronary Artery Disease Patient and its Relationship with IL-6 and TNF-α Serum Levels

2021 ◽  
Author(s):  
Mina Mohammad-Rezaei ◽  
Reza Ahmadi ◽  
Ali Rafiei ◽  
Arsalan Khaledifar ◽  
Shohila Fatahi ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Serum Levels ◽  
Arterial Stenosis ◽  
Enzyme Linked Immunosorbent Assay ◽  
Control Subjects ◽  
Tnf Α ◽  
Significant Difference ◽  
Major Vessel ◽  
Artery Disease

Abstract Coronary Artery Disease (CAD) is a chronic inflammatory disease caused by atherosclerosis and arteries become clogged due to plaque formation, fat accumulation, and various sorts of immune cells. IL-32 is a new proinflammatory cytokine, which enhances inflammation through inducing different inflammatory cytokines. The purpose of current research was to assess IL-32 serum levels in coronary artery disease subjects and its relationship with serum levels of IL-6 and TNF-α. Forty-two subjects diagnosed with CAD and thirty-nine control subjects were enrolled in the research. Serum levels of IL-6, TNF-α, and IL-32 were measured using the enzyme-linked immunosorbent assay (ELISA). IL-32, TNF-α, and IL-6 serum levels were significantly higher by 2.7, 3.48, and 3.2-fold in the CAD subjects than in control subjects, respectively. Moreover, no significant difference was found in TNF-α, IL-6 and IL-32 serum levels with the clogged arteries number in the CAD group. TNF-α and IL-32 serum levels in the CAD subjects with cardiac arterial stenosis in one major vessel were significantly increased than CAD subjects with cardiac arterial stenosis in more than one major vessels. ROC curve analysis revealed that serum levels of IL-32, TNF-α, and IL-6 showed good abilities in predicting CAD. Also, Multiple logistic regression analyses suggested that TNF-α, IL-6, and IL-32, serum levels of LDL and ox-LDL were independently related to the presence of CAD, while HDL serum levels were not. TNF-α, IL-32, and IL-6 showed an increase in CAD group and serum levels of these cytokines showed good abilities in predicting CAD. Our data suggested the involvement of TNF-α and IL-32 in the early stage of CAD.

Osteoprotegerin and Osteopontin Serum Levels are Associated with Vascular Function and Inflammation in Coronary Artery Disease Patients

2020 ◽  
Vol 18 (5) ◽  
pp. 523-530 ◽  
Author(s):  
Konstantinos Maniatis ◽  
Gerasimos Siasos ◽  
Evangelos Oikonomou ◽  
Manolis Vavuranakis ◽  
Marina Zaromytidou ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Endothelial Function ◽  
Vascular Function ◽  
Serum Levels ◽  
Atherosclerosis Progression ◽  
Control Subjects ◽  
Significant Difference ◽  
Artery Disease ◽  
Stable Cad

Background: Osteoprotegerin and osteopontin have recently emerged as key factors in both vascular remodelling and atherosclerosis progression. Interleukin-6 (IL-6) is an inflammatory cytokine with a key role in atherosclerosis. The relationship of osteoprotegerin, osteopontin, and IL-6 serum levels with endothelial function and arterial stiffness was evaluated in patients with coronary artery disease (CAD). Methods: We enrolled 219 patients with stable CAD and 112 control subjects. Osteoprotegerin, osteopontin and IL-6 serum levels were measured using an ELISA assay. Endothelial function was evaluated by flow-mediated dilation (FMD) in the brachial artery and carotid-femoral pulse wave velocity (PWV) was measured as an index of aortic stiffness. Results: There was no significant difference between control subjects and CAD patients according to age and sex. Compared with control subjects, CAD patients had significantly impaired FMD (p<0.001) and increased PWV (p=0.009). CAD patients also had significantly higher levels of osteoprotegerin (p<0.001), osteopontin (p<0.001) and IL-6 (p=0.03), compared with control subjects. Moreover, IL-6 levels were correlated with osteoprotegerin (r=0.17, p=0.01) and osteopontin (r=0.30, p<0.001) levels. FMD was correlated with osteoprotegerin levels independent of possible confounders [b coefficient= - 0.79, 95% CI (-1.54, -0.05), p=0.04]. Conclusion: CAD patients have increased osteoprotegerin, osteopontin and IL-6 levels. Moreover, there is a consistent association between osteoprotegerin and osteopontin serum levels, vascular function and inflammation in CAD patients. These findings suggest another possible mechanism linking osteoprotegerin and osteopontin serum levels with CAD progression through arterial wall stiffening and inflammation.

scholarly journals Association of C1q/TNF-related protein-1 (CTRP1) serum levels with coronary artery disease

2019 ◽  
Vol 47 (6) ◽  
pp. 2571-2579 ◽  
Author(s):  
Linhui Shen ◽  
Shuhong Wang ◽  
Yuan Ling ◽  
Wei Liang
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Tumor Necrosis Factor ◽  
Tumor Necrosis ◽  
Multiple Logistic Regression Analysis ◽  
Serum Levels ◽  
Enzyme Linked Immunosorbent Assay ◽  
Control Group ◽  
Artery Disease ◽  
Necrosis Factor

Objective Complement C1q tumor necrosis factor-related proteins (CTRPs), belonging to the CTRP superfamily, are extensively involved in regulating metabolism and the immune-inflammatory response. The inflammatory process is linked to the pathogenesis of coronary artery disease (CAD). Here, we investigated the association of serum levels of CTRP1 with CAD. Methods Study participants were divided into two groups according to the results of coronary angiography: a control group (n = 63) and a CAD group (n = 76). The concentrations of serum CTRP1 and inflammatory cytokines were determined by enzyme-linked immunosorbent assay. Further analysis of CTRP1 levels in individuals with different severities of CAD was conducted. The CAD severity was assessed by Gensini score. Results Serum levels of CTRP1 were significantly higher in CAD patients than in controls (17.24 ± 1.07 versus 9.31 ± 0.56 ng/mL), and CTRP1 levels increased with increasing severity of CAD. CTRP1 levels were positively correlated with concentrations of tumor necrosis factor-α and interleukin-6. Multiple logistic regression analysis showed that CTRP1 was significantly associated with CAD. Conclusions Our data showed close associations of serum CTRP1 levels with the prevalence and severity of CAD, indicating that CTRP1 can be regarded as a novel and valuable biomarker for CAD.

Investigating the Relationship the Severity of Coronary Artery Disease with Serum Levels of Vitamin D in Men after Eliminating the Effect of Diet

2020 ◽  
Vol 16 (4) ◽  
pp. 508-513
Author(s):  
Farshad K. Birgani ◽  
Majid M. Shahi ◽  
Bahman Cheraghian ◽  
Habib Haybar
Keyword(s):  
Coronary Artery Disease ◽  
Vitamin D ◽  
Coronary Artery ◽  
Serum Vitamin ◽  
Serum Levels ◽  
Serum Vitamin D ◽  
Vitamin D Levels ◽  
Significant Difference ◽  
Artery Disease ◽  
The Relationship

Background: Coronary artery disease (CAD) is one of the most common cardiovascular diseases that can lead to mortality, inability, and lower productivity levels. Objective: The aim of this study was to determine the relationship between serum vitamin D level and cardiovascular risk factors and the severity of CAD after determining and eliminating the confounding effects of dietary patterns in male patients undergoing angiography. Methods: This descriptive-analytic study was carried out on 132 men undergoing angiography during 2017 and 2018. To this end, food frequency questionnaire (FFQ) and physical activity questionnaire (PAQ) were completed for the patients. Fasting blood sugar (FBS), triglyceride, total cholesterol, HDL-C, LDL-C and vitamin D levels were also investigated. Results: Serum vitamin D levels significantly decreased with an increase in CAD severity (p=0.001). Also, low serum levels led to the highest severity of CAD (p=0.005). However, there was no significant difference between patients with vitamin D deficiency with different degrees of CAD (p=0.084). Also, the highest percentage of individuals with normal serum levels of vitamin D was observed in the group without any blocked blood arteries (normal) (p=0.023). Conclusion: This study shows an inverse relationship between serum 25(OH) D level and the severity of CAD. Our data show that vitamin D plays an important role in preventing CAD. These findings could help design prospective studies and clinical trials on a wider scale to investigate the effects of vitamin D interventions in preventing the development of CAD.

Serum levels of IL-32 in patients with coronary artery disease and its relationship with the serum levels of IL-6 and TNF-α

2021 ◽  
Author(s):  
Mina Mohammad-Rezaei ◽  
Reza Ahmadi ◽  
Ali Rafiei ◽  
Arsalan Khaledifar ◽  
Soheila Fattahi ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Serum Levels ◽  
Tnf Α ◽  
Artery Disease

scholarly journals Circulating Levels of IL-13, TGF-β1, and Periostin as Potential Biomarker for Coronary Artery Disease with Acute Heart Failure

2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
Xuan Qiu ◽  
Fengyi Ma ◽  
Huanxin Zhang
Keyword(s):  
Heart Failure ◽  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Serum Levels ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Enzyme Linked Immunosorbent Assay ◽  
Ventricular Ejection Fraction ◽  
Artery Disease ◽  
Tgf Β1

Objective. Coronary artery disease (CAD) and associated comorbidities such as heart failure (HF) remain the leading cause of morbidity and mortality worldwide, attributed to, at least partially, the lack of biomarkers for efficient disease diagnosis. The study intended to explore potential biomarkers for predicting the presence of HF in CAD patients. Methods. According to the presence of HF, 83 CAD patients with HF were assigned to the AHF group and 52 CAD patients without HF to the CAD group. Additionally, healthy controls (n = 52) were those who had received physical examinations at the same period. The serum levels of IL-13, TGF-β1, and periostin were detected by the enzyme-linked immunosorbent assay (ELISA). Left ventricular ejection fraction (LVEF), left ventricular end-diastolic dimension (LVEDD), left ventricle-end diastolic volume (LVEDV), and left ventricular mass index (LVMI) were detected 3 times by color Doppler ultrasound. The predictive values of IL-13, TGF-β1, and periostin methods were compared by receiver-operating characteristic (ROC) analysis and the area under the curve (AUC). Results. Increased levels of IL-13, TGF-β1, and periostin were noted in the AHF group than in the control and CAD groups ( p < 0.001 ); the CAD group showed higher levels of IL-13, TGF-β1, and periostin than the control group ( p < 0.001 ). Based on the NYHA classification, there were 33 cases with grade II, 28 cases with grade III, and 22 cases with grade IV among 83 CAD patients with HF. It was found that the serum levels of IL-13, TGF-β1, and periostin were higher in the AHF-IV group than in the AHF-III and AHF-II groups ( p < 0.001 ); these levels were also higher in the AHF-III group than in the AHF-II group ( p < 0.001 ). The periostin level was positively correlated with the levels of IL-13 (r = 0.458) and TGF-β1 (r = 0.569) in CAD patients with AHF. Besides, the serum levels of periostin (r = -0.425), IL-13 (r = -0.341), and TGF-β1 (r = -0.435) were negatively correlated with the LVEF of CAD patients with AHF, respectively. When IL-13, TGF-β1, and periostin levels were used to predict the presence of AHF in CAD patients in combination, the sensitivity and specificity were 75.9% and 90.38%, respectively, with the AUC of 0.906 (95% CI: 0.912–0.996). Conclusion. These data reveal that IL-13, TGF-β1, and periostin levels might be associated with the occurrence of AHF in CAD patients and their combination shows the predictive value for the presence of AHF in CAD patients.

scholarly journals Serum levels of total sialic acid and lipid profile with the severity of the vessel in patients with non-smoker and diabetic coronary artery disease

2020 ◽  
Vol 42 (5) ◽  
pp. 494-500
Author(s):  
Fatemeh Khaki-Khatibi
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Sialic Acid ◽  
Family History ◽  
Serum Level ◽  
Serum Levels ◽  
Control Group ◽  
Total Sialic Acid ◽  
Significant Difference ◽  
Artery Disease

Background: Coronary Artery Disease (CAD) is a major cause of mortality in most countries. Many risk factors such as high blood pressure, hyperlipidemia, diabetes, age, sex, obesity, smoking, and family history play a role in CAD. The aim of this study was to evaluate the concentration of Total Sialic Acid (TSA) and Lipid Profiles (LP) with the Severity of the Vessel in patients with non-smoker and diabetic CAD, so that by measuring these parameters, effective help for diagnosis and prevention for healthy people Prone to CAD, and also control the treatment of patients. Methods: In this study, 200 individual including 160 patient and 40 control group were considered. All patient groups were non-smokers and diabetic. Patients were divided into 4 groups according to the results of angiography: Patients with Normal angiography (n = 40) with one eclipse (n = 40), patients with double stenosis (n = 40) and patients with eclipse Three vessels (n = 40). The control group was chosen from people who had no history of CAD and other diseases. The lipid profile was measured by standard methods and serum total sialic acid was measured by ELISA method. Results: There was no significant difference between the two groups in age and sex, but there was a significant difference in family history (p<0.05). There was a significant difference in serum glucose level between the patient and the control group (p<0.05), Also hs-CRP serum levels were normal in two patient and control groups. Serum levels of cholesterol, triglyceride and LDL in patient group were significantly higher than that of the control group but HDL serum level was adverse (p <0.05), Also TSA serum level in the patient group was significantly higher than the control group (p<0.05). Conclusion: Serum Total Sialic Acid level in non-smoker and diabetic CAD patients has a significant increase compared to the control group. It seems that the above biochemical parameters contribute significantly to the development and progression of atherosclerosis and CAD, by which timely measurements of these parameters in healthy individual probably can be helpful in preventing and improving CAD and controlling the treatment of patients.

scholarly journals Comparison of Tumor Necrosis Factor-α Level in Coronary Artery Disease and Coronary Slow Flow of Thrombolysis in Myocardial Infarction

2019 ◽  
Vol 11 (3) ◽  
pp. 299-303
Author(s):  
Muhammad Diah ◽  
Rahmawati Rahmawati ◽  
Aznan Lelo ◽  
Zulfikri Muhktar ◽  
Dharma Lindarto ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Healthy Subjects ◽  
Slow Flow ◽  
Timi Frame Count ◽  
Tnf Α ◽  
Significant Difference ◽  
Coronary Slow Flow ◽  
Artery Disease ◽  
Α Level

BACKGROUND: Tumor necrosis factor (TNF)-α, an important primary pro-inflammatory cytokine, has a crucial role in the pathogenesis of atherosclerosis. Since the pathophysiological mechanism of coronary slow flow (CSF) is not fully understood, we investigated the level of TNF-α in coronary artery disease (CAD), CSF and healthy subjects.METHODS: This study was conducted in cross-sectional design involving 16 CAD, 18 CSF and 18 healthy subjects. Coronary angiography was recorded at the left anterior oblique, cranial, right anterior oblique, caudal, and horizontal positions. The flow in coronary arteries of the subjects were assessed using Thrombolysis in the Myocardial Infarction (TIMI) frame count method. Peripheral blood-derived serum was collected and level of TNF-α was determined by using highly sensitive enzymelinked immunosorbent assay (ELISA).RESULTS: No significant difference in level of TNF-α in CAD, CSF and healthy subjects (2.72±2.64 pg/mL, 1.88±0.8 pg/mL, 1.64±0.35 pg/mL, respectively) (p=0.087). In addition, there was no correlation between the concentration of TNF-α and TIMI frame count (r<0.2, p>0.05).CONCLUSION: There was no significant difference of TNF-α level in CAD, CSF and healthy subjects. In addition, there was no correlation between the TNF-α level with TIMI frame count as well. Nevertheless, further clinical studies with more subjects are needed.KEYWORDS: TNF-alpha, coronary artery disease, coronary slow flow 

Abstract 20478: Circulating Inflammatory Potential Measured by an Endothelial Biosensor Assay in Coronary Artery Disease Patients

Circulation ◽  
2014 ◽  
Vol 130 (suppl_2) ◽  
Author(s):  
Heidi Cung ◽  
Joe Anderson ◽  
James Nawarskas ◽  
Matthew Campen
Keyword(s):  
Coronary Artery Disease ◽  
Endothelial Cells ◽  
Coronary Artery ◽  
Adhesion Molecule ◽  
Inflammatory Markers ◽  
Serum Samples ◽  
Control Subjects ◽  
Tnf Α ◽  
Healthy Control ◽  
Artery Disease

Introduction: Vascular disease is driven by systemic inflammation that can arise from sites distal to the affected coronary or cerebral vessels. The objective of this study is to characterize the inflammatory potential of serum from patients with coronary artery disease (CAD) using cultured endothelial cells as a biosensor of the circulating milieu. Methods: Serum samples from CAD patients (N=48) and healthy control subjects (N=50) were incubated with primary human coronary artery endothelial cells at a 1:10 dilution for 4h, following by isolation of the cellular RNA. Alteration of inflammation-responsive elements (adhesion molecules and cytokines) was assessed on a gene expression level. Specific indicators included intercellular adhesion molecule-1 (ICAM), vascular cell adhesion molecule-1 (VCAM), and interleukin-8 (IL-8). Additionally, the serum samples from the CAD patients and healthy individuals were quantitatively analyzed for IL-1β, IL-6, IL-8, and TNF-α using an electrochemical luminescence platform. Results: For the CAD subjects’ serum, the mean values of ICAM, VCAM, and IL-8 expression were all elevated compared to healthy control subjects (p<0.001 for each by Students T-test). Correlational analysis revealed the three indicators (ICAM, VCAM, and IL-8) to be independent of each other and also other inflammatory markers such as C-reactive protein. IL-8 expression was negatively correlated with serum HDL levels but positively correlated with body fat composition. Interestingly, serum levels of IL-1β, IL-6, IL-8, and TNF-α in CAD patients were not statistically different from healthy control subjects. Conclusions: As yet uncharacterized circulating factors in the serum of CAD patients appear to activate endothelial cells. This assay paradigm performed well in terms of discriminating patients with CAD compared to healthy subjects, with greater range and specificity than specific inflammatory markers.

scholarly journals Soluble RAGE Plasma Levels in Patients with Coronary Artery Disease and Peripheral Artery Disease

2013 ◽  
Vol 2013 ◽  
pp. 1-7 ◽  
Author(s):  
Colomba Falcone ◽  
Sara Bozzini ◽  
Luigina Guasti ◽  
Angela D’Angelo ◽  
Anna Clizia Capettini ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Peripheral Artery Disease ◽  
Ankle Brachial Index ◽  
Enzyme Linked Immunosorbent Assay ◽  
Peripheral Artery ◽  
Control Subjects ◽  
Soluble Rage ◽  
Large Patient ◽  
Artery Disease

The objective of the present study was define in a relatively large patient population with coronary artery disease (CAD) whether the concomitant presence of peripheral artery disease (PAD), which is known to convey additional cardiovascular risk, was associated with different circulating levels of sRAGE with respect to CAD alone and control subjects. Clinical and laboratory parameters including the ankle brachial index (ABI) and sRAGE (enzyme-linked immunosorbent assay kit) were investigated in 544 patients with angiographically documented CAD and 328 control subjects. 213/554 CAD patients (39%) showed an ABI <0.9 associated with typical symptoms (group CAD + PAD), whereas 331 patients were free from PAD. The concentration of plasma sRAGE was significantly lower (P<0.0001) in CAD population, with and without PAD, than in control subjects. Among CAD patients, those with PAD showed lower levels of sRAGE. The distribution of the three groups (CAD, CAD + PAD, and controls) according to sRAGE tertiles showed that lower levels were more frequent in patients with CAD and CAD + PAD, whereas higher levels were more frequently found in controls. CAD patients presenting with PAD have lower sRAGE levels than CAD patients without peripheral atherosclerosis showing that stable atherosclerotic lesions in different vascular districts are inversely related to soluble decoy receptor sRAGE.

scholarly journals Serum levels of Asprosin in patients diagnosed with coronary artery disease (CAD): a case-control study

2021 ◽  
Vol 20 (1) ◽  
Author(s):  
Nariman Moradi ◽  
Fatima Zahraa Fouani ◽  
Akram Vatannejad ◽  
Abbas Bakhti Arani ◽  
Soraya Shahrzad ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Polycystic Ovary ◽  
Serum Levels ◽  
Type Ii Diabetes Mellitus ◽  
Chronic Inflammatory Disease ◽  
Increased Risk ◽  
Tnf Α ◽  
Artery Disease ◽  
Control Study

Abstract Background Coronary artery disease (CAD) is considered as a multi-faceted chronic inflammatory disease involving reduced blood supply to the myocardium as a result of accumulating lipids in the atrial walls. Visceral adiposity with disrupted release of adipokines play a key role in its pathogenesis. Asprosin is a newly identified fasting-induced glucogenic adipokine that has been related with metabolic disorders such as type II diabetes mellitus and polycystic ovary syndrome. The preset study sought to assess circulating asprosin in context of CAD. Methods In this study, serum levels of asprosin were determined in 88 CAD patients and 88 non-CAD healthy controls. Serum IL-6, TNF-α, asprosin and adiponectin were assessed using ELISA kits. Results: Serum asprosin was found to be higher in CAD patients when compared to non-CAD subjects (7.84 ± 2.08 versus 5.02 ± 1.29 μg/mL, p <  0.001). Similarly, serum TNF-α, and IL-6 elevated in CAD group significantly (p <  0.001). However, circulating adiponectin diminished in CAD group when compared with non-CAD subjects (p < 0.001). Moreover, serum asprosin levels directly correlated with BMI, FBG, HOMA-IR, TG and TC. Logistic regression analyses showed that asprosin levels were associated with increased risk of developing CAD (odds ratio: 3.01, 95% CI: 2.16, 4.20 and p < 0.001), after adjusting for potential confounders (age, sex and BMI). Conclusions The present study findings suggested a possible relation of serum asprosin with the pathogenesis of CAD, in particular through insulin resistance and dyslipidemia.

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