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Tajani A, Sadeghi M, Omidkhoda N, Mohammadpour AH, Samadi S, Jomehzadeh V. The association between C-reactive protein and coronary artery calcification: a systematic review and meta-analysis. BMC Cardiovasc Disord 2024; 24:204. [PMID: 38600488 PMCID: PMC11007925 DOI: 10.1186/s12872-024-03856-5] [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: 02/04/2024] [Accepted: 03/25/2024] [Indexed: 04/12/2024] Open
Abstract
BACKGROUND While coronary artery calcification (CAC) is recognized as a reliable marker for coronary atherosclerosis, the relationship between the concentration of C-reactive protein (CRP) and the incidence and progression of CAC remains controversial. METHOD PubMed, Embase, Web of Science, and Scopus were systematically searched to identify relevant observational studies until October 2023. The methodological quality of the included studies was evaluated using the Newcastle-Ottawa Scale (NOS). A random-effects meta-analysis was employed to calculate pooled odd ratios (OR) and corresponding 95% confidence intervals, considering heterogeneity among the studies. RESULTS Out of the 2545 records, 42 cross-sectional and 9 cohort studies were included in the systematic review. The meta-analysis on 12 eligible cross-sectional studies revealed no significant association between CAC and CRP [pooled OR: 1.03 (1.00, 1.06)]. Additionally, an insignificant association was found between CAC and CRP through meta-analysis on three eligible cohort studies [pooled OR: 1.05 (0.95, 1.15)] with no considerable heterogeneity across studies. Sensitivity analyses indicated that the meta-analysis models were robust. There was no evidence of publication bias. CONCLUSION Based on the meta-analysis findings, elevated levels of CRP did not emerge as a valuable prognostic maker for CAC incidence and progression prediction.
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Affiliation(s)
- Amirhossein Tajani
- Department of Clinical Pharmacy, School of Pharmacy, Pharmaceutical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Masoumeh Sadeghi
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Navid Omidkhoda
- Department of Clinical Pharmacy, School of Pharmacy, Pharmaceutical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amir Hooshang Mohammadpour
- Department of Clinical Pharmacy, School of Pharmacy, Pharmaceutical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sara Samadi
- Department of Internal Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Vahid Jomehzadeh
- Department of Surgery, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
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Jung J, Seo Y, Her SH, Lee JH, Lee K, Yoo KD, Moon KW, Moon D, Lee SN, Jang WY, Choi IJ, Lee JH, Lee SR, Lee SW, Yun KH, Lee HJ. Prognostic Impact of Atrial Fibrillation in Patients with Heavily Calcified Coronary Artery Disease Receiving Rotational Atherectomy. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1808. [PMID: 37893526 PMCID: PMC10608542 DOI: 10.3390/medicina59101808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 09/02/2023] [Accepted: 10/08/2023] [Indexed: 10/29/2023]
Abstract
Background and Objectives: Although both rotational atherectomy (RA) and atrial fibrillation (AF) have a high thrombotic risk, there have been no previous studies on the prognostic impact of AF in patients who undergo percutaneous coronary intervention (PCI) using RA. Thus, the aim of the present study was to determine the prognostic impact of AF in patients undergoing PCI using RA. Materials and Methods: A total of 540 patients who received PCI using RA were enrolled between January 2010 and October 2019. Patients were divided into AF and sinus rhythm groups according to the presence of AF. The primary endpoint was net adverse clinical events (NACEs) defined as a composite outcome of all-cause death, myocardial infarction, target vessel revascularization, cerebrovascular accident, or total bleeding. Results: Although in-hospital adverse events showed no difference between those with AF and those without AF (in-hospital events, 54 (11.0%) vs. 6 (12.2%), p = 0.791), AF was strongly associated with an increased risk of NACE at 3 years (NACE: hazard ratio, 1.880; 95% confidence interval, 1.096-3.227; p = 0.022). Conclusions: AF in patients who underwent PCI using RA was strongly associated with poor clinical outcomes. Thus, more attention should be paid to thrombotic and bleeding risks.
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Affiliation(s)
- Jin Jung
- Department of Cardiology, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 16247, Republic of Korea; (J.J.); (K.-D.Y.); (K.-W.M.); (D.M.); (S.-N.L.); (W.-Y.J.)
| | - Yeonjoo Seo
- Department of Internal Medicine, Yeouido St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 07345, Republic of Korea;
| | - Sung-Ho Her
- Department of Cardiology, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 16247, Republic of Korea; (J.J.); (K.-D.Y.); (K.-W.M.); (D.M.); (S.-N.L.); (W.-Y.J.)
| | - Jae-Hwan Lee
- Department of Cardiology in Internal Medicine, Chungnam National University School of Medicine, Chungnam National University Sejong Hospital, Sejong 30099, Republic of Korea
| | - Kyusup Lee
- Department of Cardiology, Daejeon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 34943, Republic of Korea;
| | - Ki-Dong Yoo
- Department of Cardiology, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 16247, Republic of Korea; (J.J.); (K.-D.Y.); (K.-W.M.); (D.M.); (S.-N.L.); (W.-Y.J.)
| | - Keon-Woong Moon
- Department of Cardiology, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 16247, Republic of Korea; (J.J.); (K.-D.Y.); (K.-W.M.); (D.M.); (S.-N.L.); (W.-Y.J.)
| | - Donggyu Moon
- Department of Cardiology, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 16247, Republic of Korea; (J.J.); (K.-D.Y.); (K.-W.M.); (D.M.); (S.-N.L.); (W.-Y.J.)
| | - Su-Nam Lee
- Department of Cardiology, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 16247, Republic of Korea; (J.J.); (K.-D.Y.); (K.-W.M.); (D.M.); (S.-N.L.); (W.-Y.J.)
| | - Won-Young Jang
- Department of Cardiology, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 16247, Republic of Korea; (J.J.); (K.-D.Y.); (K.-W.M.); (D.M.); (S.-N.L.); (W.-Y.J.)
| | - Ik-Jun Choi
- Department of Cardiology, Incheon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Incheon 21431, Republic of Korea;
| | - Jang-Hoon Lee
- Department of Internal Medicine, Kyungpook National University Hospital, Daegu 41944, Republic of Korea;
| | - Sang-Rok Lee
- Department of Cardiology, Chonbuk National University Hospital, Jeonju 54907, Republic of Korea;
| | - Seung-Whan Lee
- Department of Cardiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Republic of Korea;
| | - Kyeong-Ho Yun
- Department of Cardiovascular Medicine, Regional Cardiocerebrovascular Center, Wonkwang University Hospital, Iksan 54538, Republic of Korea;
| | - Hyun-Jong Lee
- Department of Internal Medicine, Sejong General Hospital, Bucheon 14754, Republic of Korea;
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Roesner C, Goeller M, Raaz-Schrauder D, Dey D, Kilian T, Achenbach S, Marwan M, Bittner DO. Differences of inflammatory cytokine profile in patients with vulnerable plaque: A coronary CTA study. Atherosclerosis 2022; 350:25-32. [DOI: 10.1016/j.atherosclerosis.2022.04.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 03/24/2022] [Accepted: 04/08/2022] [Indexed: 11/28/2022]
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Pericoronary adipose tissue CT attenuation and its association with serum levels of atherosclerosis-relevant inflammatory mediators, coronary calcification and major adverse cardiac events. J Cardiovasc Comput Tomogr 2021; 15:449-454. [PMID: 33867303 DOI: 10.1016/j.jcct.2021.03.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 12/22/2020] [Accepted: 03/15/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Increased attenuation of pericoronary adipose tissue (PCAT) around the right coronary artery (RCA) derived from coronary CTA might detect coronary inflammation. We investigated a potential association between RCA PCAT attenuation and serum levels of atherosclerosis-relevant cytokines and MACE (coronary revascularization, myocardial infarction and/or cardiac death). METHODS Blood samples of 293 clinically stable individuals (59.0 ± 9.8 years, 69% males) were analyzed for atherosclerosis-relevant cytokines including interleukin (IL)-2, IL- 4, IL-6, IL-7, IL-8, IL-10, IL-13, IL-15, IL-17, TNF-a, IP-10, CRP, MCP-1, MIP-1a, Eotaxin and GM-CSF. Subjects also underwent coronary calcium scoring (CCS) followed by CTA. PCAT CT attenuation was measured around the RCA using semi-automated software. Increased RCA PCAT attenuation was defined as PCAT attenuation above the 75th percentile (>-73.5 HU). To assess MACE, 232 individuals were followed for a mean duration of 9.6 ± 2.1 years. RESULTS In patients with increased RCA PCAT attenuation the serum levels of MCP-1 were increased (p < 0.01), whereas levels of anti-inflammatory mediators IL-4 and -13 were significantly reduced (each p < 0.05). Adipocytokine MCP-1 (r = 0.23, p < 0.01) and pro-inflammatory mediator IL-7 (r = 0.12, p = 0.04) showed a mild positive correlation with RCA PCAT attenuation, whereas anti-inflammatory mediators Il-4, -10 and -13 correlated inversely (each r < -0.12, each p < 0.05). 40/232 patients experienced MACE during follow-up. In multivariable Cox regression analysis increased RCA PCAT attenuation was shown to be an independent predictor of MACE (HR 2.01, p = 0.044). CONCLUSIONS Increased RCA PCAT CT attenuation shows a weak association with serum levels of selected atherosclerosis-relevant inflammatory biomarkers. Increased RCA PCAT attenuation is an independent predictor of MACE and may potentially guide future prevention strategies in stable patients.
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Role of Uremic Toxins in Early Vascular Ageing and Calcification. Toxins (Basel) 2021; 13:toxins13010026. [PMID: 33401534 PMCID: PMC7824162 DOI: 10.3390/toxins13010026] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 12/25/2020] [Accepted: 12/28/2020] [Indexed: 12/14/2022] Open
Abstract
In patients with advanced chronic kidney disease (CKD), the accumulation of uremic toxins, caused by a combination of decreased excretion secondary to reduced kidney function and increased generation secondary to aberrant expression of metabolite genes, interferes with different biological functions of cells and organs, contributing to a state of chronic inflammation and other adverse biologic effects that may cause tissue damage. Several uremic toxins have been implicated in severe vascular smooth muscle cells (VSMCs) changes and other alterations leading to vascular calcification (VC) and early vascular ageing (EVA). The above mentioned are predominant clinical features of patients with CKD, contributing to their exceptionally high cardiovascular mortality. Herein, we present an update on pathophysiological processes and mediators underlying VC and EVA induced by uremic toxins. Moreover, we discuss their clinical impact, and possible therapeutic targets aiming at preventing or ameliorating the harmful effects of uremic toxins on the vasculature.
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Rapp N, Evenepoel P, Stenvinkel P, Schurgers L. Uremic Toxins and Vascular Calcification-Missing the Forest for All the Trees. Toxins (Basel) 2020; 12:E624. [PMID: 33003628 PMCID: PMC7599869 DOI: 10.3390/toxins12100624] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 09/22/2020] [Accepted: 09/25/2020] [Indexed: 12/23/2022] Open
Abstract
The cardiorenal syndrome relates to the detrimental interplay between the vascular system and the kidney. The uremic milieu induced by reduced kidney function alters the phenotype of vascular smooth muscle cells (VSMC) and promotes vascular calcification, a condition which is strongly linked to cardiovascular morbidity and mortality. Biological mechanisms involved include generation of reactive oxygen species, inflammation and accelerated senescence. A better understanding of the vasotoxic effects of uremic retention molecules may reveal novel avenues to reduce vascular calcification in CKD. The present review aims to present a state of the art on the role of uremic toxins in pathogenesis of vascular calcification. Evidence, so far, is fragmentary and limited with only a few uremic toxins being investigated, often by a single group of investigators. Experimental heterogeneity furthermore hampers comparison. There is a clear need for a concerted action harmonizing and standardizing experimental protocols and combining efforts of basic and clinical researchers to solve the complex puzzle of uremic vascular calcification.
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MESH Headings
- Animals
- Cardio-Renal Syndrome/metabolism
- Cardio-Renal Syndrome/pathology
- Cardio-Renal Syndrome/physiopathology
- Cardio-Renal Syndrome/therapy
- Humans
- Kidney/metabolism
- Kidney/pathology
- Kidney/physiopathology
- Muscle, Smooth, Vascular/metabolism
- Muscle, Smooth, Vascular/pathology
- Muscle, Smooth, Vascular/physiopathology
- Prognosis
- Renal Insufficiency, Chronic/metabolism
- Renal Insufficiency, Chronic/pathology
- Renal Insufficiency, Chronic/physiopathology
- Renal Insufficiency, Chronic/therapy
- Toxins, Biological/metabolism
- Uremia/metabolism
- Uremia/pathology
- Uremia/physiopathology
- Uremia/therapy
- Vascular Calcification/metabolism
- Vascular Calcification/pathology
- Vascular Calcification/physiopathology
- Vascular Calcification/therapy
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Affiliation(s)
- Nikolas Rapp
- Department of Biochemistry, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, 6229 ER Maastricht, The Netherlands;
| | - Pieter Evenepoel
- Laboratory of Nephrology, KU Leuven Department of Microbiology and Immunology, University Hospitals Leuven, 3000 Leuven, Belgium;
| | - Peter Stenvinkel
- Karolinska Institute, Department of Clinical Science, Intervention and Technology, Division of Renal Medicine, 141 86 Stockholm, Sweden;
| | - Leon Schurgers
- Department of Biochemistry, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, 6229 ER Maastricht, The Netherlands;
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Association between Neutrophil-Lymphocyte and Platelet-Lymphocyte Ratios and Coronary Artery Calcification Score among Asymptomatic Patients: Data from a Cross-Sectional Study. Mediators Inflamm 2019; 2019:6513847. [PMID: 31049026 PMCID: PMC6458900 DOI: 10.1155/2019/6513847] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 11/19/2018] [Accepted: 01/10/2019] [Indexed: 12/16/2022] Open
Abstract
Introduction Atherosclerosis is a low-grade inflammatory disease. Among markers of inflammation, importance has been given to the neutrophil-lymphocyte ratio (NLR) and platelet-lymphocyte ratio (PLR). The objective of this study was to examine the association between these hematological indices of inflammation and coronary atherosclerotic calcification in clinically asymptomatic patients. Methods This study had clinical and laboratorial data collected from consecutive asymptomatic patients that underwent computed tomography coronary artery calcium (CAC) scoring. Risk factors, NLR, and PLR were evaluated at different categories of CAC scoring. Statistical tests included chi-square, linear regression, and logistic regression. Patients (N = 247; age 60.4 ± 8.0 years and 60.7% men) were allocated into four categories according to the CAC score. Results Respective age, sex (male), NLR, and PLR distribution within groups were as follows: CAC = 0 (n = 98; 52.5 ± 13.6 years, 55%, 2.0 ± 1.0, and 121.5 ± 41.5), CAC 1-100 (N = 64; 61.3 ± 11.0 years, 60%, 2.2 ± 1.2, and 125.6 ± 45.6), CAC 101-400 (N = 37; 64.2 ± 11.6 years, 67%, 2.6 ± 1.3, and 125.4 ± 55.9), and CAC > 400 (N = 48; 69.3 ± 11.1 years, 66%, 3.3 ± 2.0, and 430.1 ± 1787.4). The association between risk factors and CAC score was assessed. Hypertension status and smoking status were similar within groups, while the presence of diabetes (P = 0.02) and older age (P ≤ 0.001) was more prevalent in the CAC > 400 group. LDL cholesterol was greater in the higher CAC score groups (P = 0.002). Multivariate logistic regression of the quartile analysis showed that age and NLR were independently associated with CAC > 100 (OR (CI), P value): 2.06 (1.55-2.73, P = 0.00001) and 1.82 (1.33-2.49, P = 0.0002), respectively. Conclusion Within asymptomatic patients, NLR provides additional risk stratification, as an independent association between NLR extent and CAD extent was identified. Moreover, PLR was not an inflammation marker for CAD severity.
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Goldwater D, Karlamangla A, Merkin SS, Watson K, Seeman T. Interleukin-10 as a predictor of major adverse cardiovascular events in a racially and ethnically diverse population: Multi-Ethnic Study of Atherosclerosis. Ann Epidemiol 2018; 30:9-14.e1. [PMID: 30249450 DOI: 10.1016/j.annepidem.2018.08.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 08/20/2018] [Accepted: 08/30/2018] [Indexed: 12/14/2022]
Abstract
PURPOSE To understand if baseline levels of the anti-inflammatory cytokine interleukin-10 (IL-10) are associated with either subclinical atherosclerosis or risk for adverse cardiovascular (CV) events. METHODS The study included 930 adults from the Multi-Ethnic Study of Atherosclerosis (MESA) ancillary Stress Study. Participants, age 48-90 years at enrollment, were followed for an average of 10.2 years. IL-10 level was measured at the initial Stress Study visit. Cardiovascular outcomes were defined as composite CV death, myocardial infarction, stroke, stroke death, and resuscitated cardiac arrest. Coronary calcification was determined by Agatston coronary artery calcium (CAC) score. The association between IL-10 level and CV event risk was evaluated by Cox proportional hazard modeling, while that of IL-10 level and CAC presence and amount was determined with prevalence risk ratio (PRR) and linear regression modeling, respectively. Models were adjusted for CV risk factors and proinflammatory biomarkers. RESULTS After full adjustment, IL-10 level did not predict CV events (HR 1.19, 95%CI 0.89, 1.60) and was not associated with CAC prevalence (PRR 1.00, 95%CI 0.94, 1.07), nor amount of CAC in those with nonzero CAC (β -0.01, 95%CI -0.23, 0.21). CONCLUSION In individuals without clinical heart disease, baseline IL-10 level appears unrelated to risk of CV events and is a poor marker of subclinical coronary atherosclerosis.
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Affiliation(s)
- Deena Goldwater
- Department of Medicine, Division of Geriatrics, University of California, Los Angeles, 10945 Le Conte Ave, Ste 2339, Los Angeles, CA 90095; Department of Medicine, Division of Cardiology, University of California, Los Angeles, 10833 Le Conte Ave, A2-237 Center for Health Sciences, Los Angeles, CA 90095.
| | - Arun Karlamangla
- Department of Medicine, Division of Geriatrics, University of California, Los Angeles, 10945 Le Conte Ave, Ste 2339, Los Angeles, CA 90095
| | - Sharon Stein Merkin
- Department of Medicine, Division of Geriatrics, University of California, Los Angeles, 10945 Le Conte Ave, Ste 2339, Los Angeles, CA 90095
| | - Karol Watson
- Department of Medicine, Division of Cardiology, University of California, Los Angeles, 10833 Le Conte Ave, A2-237 Center for Health Sciences, Los Angeles, CA 90095
| | - Teresa Seeman
- Department of Medicine, Division of Geriatrics, University of California, Los Angeles, 10945 Le Conte Ave, Ste 2339, Los Angeles, CA 90095
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Pesaro AE, Katz M, Liberman M, Pereira C, Mangueira CLP, de Carvalho AEZ, Carvalho KS, Nomura CH, Franken M, Serrano CV. Circulating osteogenic proteins are associated with coronary artery calcification and increase after myocardial infarction. PLoS One 2018; 13:e0202738. [PMID: 30138356 PMCID: PMC6107213 DOI: 10.1371/journal.pone.0202738] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Accepted: 08/08/2018] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Coronary artery calcification (CAC) and atherosclerotic inflammation associate with increased risk of myocardial infarction (MI). Vascular calcification is regulated by osteogenic proteins (OPs). It is unknown whether an association exists between CAC and plasma OPs and if they are affected by atherothrombotic inflammation. We tested the association of osteogenic and inflammatory proteins with CAC and assessed these biomarkers after MI. METHODS Circulating OPs (osteoprotegerin, RANKL, fetuin-A, Matrix Gla protein [MGP]) and inflammatory proteins (C-reactive protein, oxidized-LDL, tumoral necrosis factor-α, transforming growth factor [TGF]-β1) were compared between stable patients with CAC (CAC ≥ 100 AU, n = 100) and controls (CAC = 0 AU, n = 30). The association between biomarkers and CAC was tested by multivariate analysis. In patients with MI (n = 40), biomarkers were compared between acute phase and 1-2 months post-MI, using controls as a baseline. RESULTS MGP and fetuin-A levels were higher within individuals with CAC. Higher levels of MGP and RANKL were associated with CAC (OR 3.12 [95% CI 1.20-8.11], p = 0.02; and OR 1.75 [95% CI 1.04-2.94] respectively, p = 0.035). After MI, C-reactive protein, OPG and oxidized-LDL levels increased in the acute phase, whereas MGP and TGF-β1 increased 1-2 months post-MI. CONCLUSIONS Higher MGP and RANKL levels associate with CAC. These findings highlight the potential role of these proteins as modulators and markers of CAC. In addition, the post-MI increase in OPG and MGP, as well as of inflammatory proteins suggest that the regulation of these OPs is affected by atherothrombotic inflammation.
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Affiliation(s)
| | - Marcelo Katz
- Hospital Israelita Albert Einstein, São Paulo, SP, Brazil
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Raaz-Schrauder D, Schrauder MG, Stumpf C, Lewczuk P, Kilian T, Dietel B, Garlichs CD, Schlundt C, Achenbach S, Klinghammer L. Plasma levels of sRANKL and OPG are associated with atherogenic cytokines in patients with intermediate cardiovascular risk. Heart Vessels 2017; 32:1304-1313. [PMID: 28567553 DOI: 10.1007/s00380-017-0998-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Accepted: 05/26/2017] [Indexed: 12/29/2022]
Abstract
Osteoprotegerin (OPG) and receptor activator of nuclear factor-κB ligand (RANKL) are regulators of bone remodeling, but are also considered to play important roles in coronary artery disease (CAD). This study evaluated potential associations of soluble (s) RANKL and OPG with atherosclerosis-relevant cytokines. Blood was collected from 414 individuals who presented to our hospital with intermediate likelihood for CAD for further examination. Plasma concentrations of total sRANKL, OPG, and 20 cytokines were measured using sandwich-type enzyme-linked immunoassays (ELISAs; OPG and sRANKL) and Luminex laser-based fluorescence analysis and correlated with each other. The plasma levels of interferon-γ (IFN-γ) and the T-helper cell 2 cytokines interleukin-4 (IL-4) and IL-13 showed a positive correlation with sRANKL. The association with sRANKL levels was negative for IFN-γ-induced protein-10 (IP-10) and monocyte chemotactic protein-1 (MCP-1). The strongest independent association with sRANKL in multivariable analyses was found for IFN-γ (positive) and IP-10 (negative), while IL-13 showed a positive and independent association with OPG plasma levels. OPG and sRANKL plasma levels correlate strongly and independently with specific circulating atherosclerosis-related cytokines in patients with intermediate cardiovascular risk.
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Affiliation(s)
- Dorette Raaz-Schrauder
- Friedrich-Alexander University Erlangen-Nürnberg (FAU), Department of Cardiology and Angiology, Erlangen University Hospital, Ulmenweg 18, 91054, Erlangen, Germany.
| | - Michael G Schrauder
- Friedrich-Alexander University Erlangen-Nürnberg (FAU), Department of Obstetrics and Gynecology, Erlangen University Hospital, Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
| | - Christian Stumpf
- Friedrich-Alexander University Erlangen-Nürnberg (FAU), Department of Cardiology and Angiology, Erlangen University Hospital, Ulmenweg 18, 91054, Erlangen, Germany
| | - Piotr Lewczuk
- Friedrich-Alexander University Erlangen-Nürnberg(FAU), Department of Psychiatry and Psychotherapy, Erlangen, University Hospital, Erlangen, Germany.,Department of Neurodegeneration Diagnostics, Medical University of Białystok, Białystok, Poland.,Department of Biochemical Diagnostics, University Hospital of Białystok, Białystok, Poland
| | - Tobias Kilian
- Friedrich-Alexander University Erlangen-Nürnberg (FAU), Department of Cardiology and Angiology, Erlangen University Hospital, Ulmenweg 18, 91054, Erlangen, Germany
| | - Barbara Dietel
- Friedrich-Alexander University Erlangen-Nürnberg (FAU), Department of Cardiology and Angiology, Erlangen University Hospital, Ulmenweg 18, 91054, Erlangen, Germany
| | | | - Christian Schlundt
- Friedrich-Alexander University Erlangen-Nürnberg (FAU), Department of Cardiology and Angiology, Erlangen University Hospital, Ulmenweg 18, 91054, Erlangen, Germany
| | - Stephan Achenbach
- Friedrich-Alexander University Erlangen-Nürnberg (FAU), Department of Cardiology and Angiology, Erlangen University Hospital, Ulmenweg 18, 91054, Erlangen, Germany
| | - Lutz Klinghammer
- Friedrich-Alexander University Erlangen-Nürnberg (FAU), Department of Cardiology and Angiology, Erlangen University Hospital, Ulmenweg 18, 91054, Erlangen, Germany
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Zhao X, Zhang HW, Li S, Zhang Y, Xu RX, Zhu CG, Wu NQ, Guo YL, Qing P, Li XL, Liu G, Dong Q, Sun J, Li JJ. Association between plasma proprotein convertase subtisilin/kexin type 9 concentration and coronary artery calcification. Ann Clin Biochem 2017; 55:158-164. [PMID: 28166668 DOI: 10.1177/0004563217695351] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Background Plasma proprotein convertase subtilisin/kexin type 9 (PCSK9) has been reported to be related to several risk factors and diseases such as inflammatory markers and coronary artery disease. The aim of present study was to investigate whether plasma PCSK9 concentration was associated with coronary artery calcification. Methods A total of 403 consecutive untreated patients with angina-like chest pain, who received electron beam computed tomography, were enrolled and a coronary artery calcification score (CACS) was also measured. The baseline clinical characteristics were collected and blood sample was taken after 12-h fasting. The plasma PCSK9 concentrations were determined by ELISA in all patients, and the relationship between plasma PCSK9 concentrations and CACS was investigated. Results Patients with coronary artery calcification (CACS > 0) had significant higher plasma PCSK9 concentrations compared with those (CACS = 0) without coronary artery calcification (258.58 ± 69.53 ng/mL vs. 202.53 ± 52.17 ng/mL, P < 0.001). Patients with highest PCSK9 concentrations had the highest CACS. Multivariable linear regression analysis suggested that PCSK9 was independently associated with coronary artery calcification ( P = 0.002) after adjusting for traditional cardiovascular risk factors. Furthermore, the area under the curve for the plasma PCSK9 concentration in predicting coronary artery calcification was 0.736 (95% CI: 0.687–0.785, P < 0.001), with a sensitivity of 66% and specificity of 70%. Conclusion A positive association between plasma PCSK9 concentration and coronary artery calcification in untreated patients with angina-like chest pain was observed in our study, suggesting that further investigation may be needed in order to confirm our primary findings and explore the clinical implications.
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Affiliation(s)
- Xi Zhao
- Division of Dyslipidaemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Hui-Wen Zhang
- Division of Dyslipidaemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Sha Li
- Division of Dyslipidaemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Yan Zhang
- Division of Dyslipidaemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Rui-Xia Xu
- Division of Dyslipidaemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Cheng-Gang Zhu
- Division of Dyslipidaemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Na-Qiong Wu
- Division of Dyslipidaemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Yuan-Lin Guo
- Division of Dyslipidaemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Ping Qing
- Division of Dyslipidaemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Xiao-Lin Li
- Division of Dyslipidaemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Geng Liu
- Division of Dyslipidaemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Qian Dong
- Division of Dyslipidaemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Jing Sun
- Division of Dyslipidaemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Jian-Jun Li
- Division of Dyslipidaemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
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Tavakolian Ferdousie V, Mohammadi M, Hassanshahi G, Khorramdelazad H, Khanamani Falahati-Pour S, Mirzaei M, Allah Tavakoli M, Kamiab Z, Ahmadi Z, Vazirinejad R, Shahrabadi E, Koniari I, Kounis NG, Esmaeili Nadimi A. Serum CXCL10 and CXCL12 chemokine levels are associated with the severity of coronary artery disease and coronary artery occlusion. Int J Cardiol 2017; 233:23-28. [PMID: 28189264 DOI: 10.1016/j.ijcard.2017.02.011] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2016] [Revised: 12/26/2016] [Accepted: 02/01/2017] [Indexed: 12/31/2022]
Abstract
BACKGROUND Cardiovascular disease constitutes a major cause of death worldwide. Inflammation plays an important role in atherosclerosis formation, coronary artery disease progression, acute coronary thrombosis and occlusion. Chemokines are inflammatory mediators disposing several bio-functions, as leukocyte migration towards inflammatory signals and vascular injuries. The present study was designed to evaluate the potential correlation between serum levels of chemokines CXCL-10 and CXCL-12 and the degree of coronary artery occlusion. METHODS Eighty eight patient candidates for coronary angiography with coronary artery disease symptoms and potentially high risk of coronary artery occlusion were recruited. Chemokine serum levels were measured with the ELISA method and patients underwent coronary angiography. All patients with coronary artery disease (CAD) were divided into four groups according to the Gensini score. Data were presented as mean±SD. All P values <0.05 were considered significant. RESULTS Our demographic data showed that of the 88 patients, 46 were male and 42 female. The mean age of patients was 57.95±11.13. Following increased coronary artery occlusion the serum levels of chemokines were significantly increased (CXCL-10 and CXCL-12; P<0.0001 and P<0.0001, respectively). CONCLUSION In this novel study, a significant correlation between the serum levels of CXCL-10 and CXCL-12 and the severity of coronary artery occlusion was found. This could be attributed to the role of these chemokines in the processes of angiogenesis and angiostasis, a biological phenomenon that can play key role in the development of collateral circulation.
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Affiliation(s)
- Vahid Tavakolian Ferdousie
- Molecular Medicine Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran; Rafsanjan Cohort Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Maryam Mohammadi
- Rafsanjan Cohort Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Gholamhossein Hassanshahi
- Molecular Medicine Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran; Department of Immunology, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Hossein Khorramdelazad
- Molecular Medicine Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | | | - Mohsen Mirzaei
- Department of Cardiology, Medical School, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Mohammad Allah Tavakoli
- Physiology-Pharmacology Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Zahra Kamiab
- Clinical Research Development Center, Department of Community Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Zahra Ahmadi
- Occupational Environment Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Reza Vazirinejad
- Social Determinants of Health Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Effat Shahrabadi
- Occupational Environment Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Ioanna Koniari
- Department of Cardiology, University of Patras Medical School, Rion, Patras, Achaia, Greece
| | - Nicholas G Kounis
- Department of Cardiology, University of Patras Medical School, Rion, Patras, Achaia, Greece
| | - Ali Esmaeili Nadimi
- Department of Cardiology, Medical School, Rafsanjan University of Medical Sciences, Rafsanjan, Iran; Occupational Environment Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.
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Raghuraman G, Hsiung J, Zuniga MC, Baughman BD, Hitchner E, Guzman RJ, Zhou W. Eotaxin Augments Calcification in Vascular Smooth Muscle Cells. J Cell Biochem 2016; 118:647-654. [PMID: 27681294 DOI: 10.1002/jcb.25752] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Accepted: 09/27/2016] [Indexed: 01/07/2023]
Abstract
Calcification of atherosclerotic plaques in elderly patients represents a potent risk marker of cardiovascular events. Plasma analyses of patients with or without calcified plaques reveal significant differences in chemokines, particularly eotaxin, which escalates with increased calcification. We therefore, hypothesize that eotaxin in circulation augments calcification of vascular smooth muscle cells (VSMCs) possibly via oxidative stress in the vasculature. We observe that eotaxin increases the rate of calcification significantly in VSMCs as evidenced by increased alkaline phosphatase activity, calcium deposition, and osteogenic marker expression. In addition, eotaxin promotes proliferation in VSMCs and triggers oxidative stress in a NADPH oxidase dependent manner. These primary novel observations support our proposition that in the vasculature eotaxin augments mineralization. Our findings suggest that eotaxin may represent a potential therapeutic target for prevention of cardiovascular complications in the elderly. J. Cell. Biochem. 118: 647-654, 2017. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
| | - Joseph Hsiung
- Department of Vascular Surgery, VAPAHCS, Palo Alto, California
| | - Mary C Zuniga
- Department of Vascular Surgery, VAPAHCS, Palo Alto, California
| | | | | | - Raul J Guzman
- Department of Surgery, Beth Israel Deaconess Hospital, Harvard Medical School, Boston, Massachesetts
| | - Wei Zhou
- Department of Vascular Surgery, VAPAHCS, Palo Alto, California.,Department of Surgery, Stanford University, Stanford, California
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Associations between elevated resting heart rate and subclinical atherosclerosis in asymptomatic Korean adults undergoing coronary artery calcium scoring. Int J Cardiovasc Imaging 2016; 32:1587-93. [PMID: 27443318 DOI: 10.1007/s10554-016-0944-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2016] [Accepted: 07/18/2016] [Indexed: 10/21/2022]
Abstract
Elevated resting heart rate (RHR) and the presence of coronary artery calcium (CAC) are closely related with inflammatory activity and cardiovascular disease outcomes. To date, however, the relationship between a high RHR and CAC has not been well studied, especially in non-western populations. We therefore aimed to examine the cross-sectional relationship between high RHR and the burden of subclinical atherosclerosis as measured by CAC score in a large sample of Korean adults. A total 26,018 subjects were enrolled and underwent CAC screening as part of a broader general health examination. RHR was categorized into four groups as: <60, 60-69, 70-79, and ≥80 beats per minute. Multivariable logistic regression models were employed to estimate the odds of having a CAC score of either >0, >100, or >400 based on RHR. Mean age of the study population was 53.9 ± 8.2 years, and 79.7 % were male. After adjustment, each 10 beat per minute increment in RHR was associated with greater odds of having a CAC score above 100 (OR 1.13, 95 % CI 1.08-1.18) or 400 (OR 1.22, 95 % CI 1.13-1.31). Likewise, following adjustment, the odds of having a CAC >100 or >400 for those with a RHR ≥80 beats per minute were 1.42 (95 % CI 1.19-1.69) and 1.86 (95 % CI 1.42-2.47), respectively, compared with those who had a RHR <60 beats per minute. In a large cohort of Korean adults, elevations in the RHR, particularly above 80 beats per minute, were found to be independently associated with the presence of subclinical atherosclerosis as measured by CAC scoring.
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The Relation between eNOS -786 C/T, 4 a/b, MMP-13 rs640198 G/T, Eotaxin 426 C/T, -384 A/G, and 67 G/A Polymorphisms and Long-Term Outcome in Patients with Coronary Artery Disease. DISEASE MARKERS 2015; 2015:232048. [PMID: 26491210 PMCID: PMC4605266 DOI: 10.1155/2015/232048] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Revised: 07/03/2015] [Accepted: 09/13/2015] [Indexed: 12/20/2022]
Abstract
Aim. The purpose of this study is to determine the association between eotaxin 426 C/T, −384 A/G, 67 G/A, eNOS −786 T/C, 4 a/b, and MMP-13 rs640198 G/T and prognosis of patients with known CAD. Methods. From total of 1161 patients referred to coronary angiography, 532 patients with angiographically confirmed CAD were selected. Their long-term outcome was followed up using hospital database. Subsequent events were assessed in this study: death or combined endpoint-myocardial infarction, unstable angina pectoris, revascularization, heart failure hospitalization, and cardioverter-defibrillator implantation. Results. The multivariate Cox regression model identified age, smoking, and 3-vessel disease as significant predictors of all-cause death. Further analysis showed that eotaxin 67 G/A (GA + AA versus GG) and eotaxin −384 A/G (GG versus GA + AA) were significant independent prognostic factors when added into the model: HR (95% CI) 2.81 (1.35–5.85), p = 0.006; HR (95% CI) 2.63 (1.19–5.83), p = 0.017; eotaxin −384 A/G was significantly associated with the event-free survival, but it did not provide the prognostic information above the effect of two- or three-vessel disease. Conclusion. The A allele in eotaxin 67 G/A polymorphism is associated with worse survival in CAD patients.
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Association of systemic inflammation with epicardial fat and coronary artery calcification. Inflamm Res 2015; 64:313-9. [PMID: 25763815 DOI: 10.1007/s00011-015-0809-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2014] [Revised: 02/04/2015] [Accepted: 03/05/2015] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Increased epicardial fat volume (EFV) has been shown to be associated with coronary atherosclerosis. While it is postulated to be an independent risk factor, a possible mechanism is local or systemic inflammation. We analyzed the relationship between coronary atherosclerosis, quantified by coronary calcium in CT, epicardial fat volume and systemic inflammation. METHODS Using non-enhanced dual-source CT, we quantified epicardial fat volume (EFV) and coronary artery calcium (CAC) in 391 patients who underwent coronary computed tomography for suspected coronary artery disease. In addition to traditional risk factors, serum markers of systemic inflammation were measured (IL-1α, IL-2, IL-4, IL-6, IL-7, IL-8, IL-10,IL-12, IL-13, IL-15, IL-17, IFN-γ, TNF-α, hs-CRP, GM-CS, G-CSF, MCP-1, MIP-1, Eotaxin and IP-10). In 94 patients follow-up data were obtained after 1.9 ± 0.5 years. RESULTS The 391 patients had a mean age of 60 ± 10 years, and 69 % were males. Mean EFV was 116 ± 50 mL. Median CAC was 12 (IQR 0; 152). CAC and EFV showed a significant correlation (ρ = 0.37; P < 0.001). EFV and CAC were significantly correlated with the traditional risk factors like age, male gender, diabetes, smoking and hypertension. With regard to biomarkers, CAC was significantly associated (negatively) to G-CSF and IL-13. EFV (median binned) was significantly associated (positively) with IP-10 (P = 0.002) and MCP-1 (ρ = 0.037). In follow-up, EFV showed a mean annualized progression of 6 mL (IQR 3; 9) (P < 0.001); CAC progressed by a mean of six Agatston Units (IQR 0; 30). The progression of CAC was significantly correlated with the extent of EFV (P < 0.001) while there was no significant correlation between progression of EFV or CAC with systemic inflammation markers. CONCLUSION Epicardial fat volume and the baseline extent as well as progression of coronary atherosclerosis-measured by the calcium score-are significantly correlated. While both baseline EFV and CAC displayed significant correlations with systemic inflammation markers, biomarkers were not predictive of the progression of CAC or EFV.
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Barbarash O, Rutkovskaya N, Hryachkova O, Gruzdeva O, Uchasova E, Ponasenko A, Kondyukova N, Odarenko Y, Barbarash L. Impact of recipient-related factors on structural dysfunction of xenoaortic bioprosthetic heart valves. Patient Prefer Adherence 2015; 9:389-99. [PMID: 25834408 PMCID: PMC4358689 DOI: 10.2147/ppa.s76001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE To analyze the influence of recipient-related metabolic factors on the rate of structural dysfunction caused by the calcification of xenoaortic bioprostheses. MATERIALS AND METHODS We retrospectively analyzed clinical status, calcium-phosphorus metabolism, and nonspecific markers of inflammatory response in bioprosthetic mitral valve recipients with calcific degeneration confirmed by histological and electron microscopic studies (group 1, n=22), and in those without degeneration (group 2, n=48). RESULTS Patients with confirmed calcification of bioprostheses were more likely to have a severe clinical state (functional class IV in 36% in group 1 versus 15% in group 2, P=0.03) and a longer cardiopulmonary bypass period (112.8±18.8 minutes in group 1 versus 97.2±23.6 minutes in group 2, P=0.02) during primary surgery. Patients in group 1 demonstrated moderate hypovitaminosis D (median 34.0, interquartile range [21.0; 49.4] vs 40 [27.2; 54.0] pmol/L, P>0.05), osteoprotegerin deficiency (82.5 [44.2; 115.4] vs 113.5 [65.7; 191.3] pg/mL, P>0.05) and osteopontin deficiency (4.5 [3.3; 7.7] vs 5.2 [4.1; 7.2] ng/mL, P>0.05), and significantly reduced bone-specific alkaline phosphatase isoenzyme (17.1 [12.2; 21.4] vs 22.3 [15.5; 30.5] U/L, P=0.01) and interleukin-8 levels (9.74 [9.19; 10.09] pg/mL vs 13.17 [9.72; 23.1] pg/mL, P=0.045) compared with group 2, with an overall increase in serum levels of proinflammatory markers. CONCLUSION Possible predictors of the rate of calcific degeneration of bioprostheses include the degree of decompensated heart failure, the duration and invasiveness of surgery, and the characteristics of calcium-phosphorus homeostasis in the recipient, defined by bone resorption and local and systemic inflammation. The results confirm the hypothesis that cell-mediated regulation of pathological calcification is caused by dysregulation of metabolic processes, which are in turn controlled by proinflammatory signals.
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Affiliation(s)
- Olga Barbarash
- Federal State Budgetary Scientific Institution Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo, Russia
| | - Natalya Rutkovskaya
- Federal State Budgetary Scientific Institution Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo, Russia
| | - Oksana Hryachkova
- Federal State Budgetary Scientific Institution Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo, Russia
| | - Olga Gruzdeva
- Federal State Budgetary Scientific Institution Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo, Russia
| | - Evgenya Uchasova
- Federal State Budgetary Scientific Institution Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo, Russia
- Correspondence: Evgenya Uchasova, Federal State Budgetary Scientific Institution Research Institute for Complex Issues of Cardiovascular Diseases, 6 Sosnovy Boulevard, Kemerovo 650002, Russia, Tel +7 3842 640 553, Email
| | - Anastasia Ponasenko
- Federal State Budgetary Scientific Institution Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo, Russia
| | - Natalya Kondyukova
- Federal State Budgetary Scientific Institution Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo, Russia
| | - Yuri Odarenko
- Federal State Budgetary Scientific Institution Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo, Russia
| | - Leonid Barbarash
- Federal State Budgetary Scientific Institution Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo, Russia
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Enninga EAL, Holtan SG, Creedon DJ, Dronca RS, Nevala WK, Ognjanovic S, Markovic SN. Immunomodulatory effects of sex hormones: requirements for pregnancy and relevance in melanoma. Mayo Clin Proc 2014; 89:520-35. [PMID: 24684874 PMCID: PMC4286150 DOI: 10.1016/j.mayocp.2014.01.006] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2013] [Revised: 12/18/2013] [Accepted: 01/02/2014] [Indexed: 12/20/2022]
Abstract
Similarities between the pathologic progression of cancer and the physiologic process of placentation (eg, proliferation, invasion, and local/systemic tolerance) have been recognized for many years. Sex hormones such as human chorionic gonadotropin, estrogens, progesterone, and others contribute to induction of immunologic tolerance at the beginning of gestation. Sex hormones have been shown to play contributory roles in the growth of cancers such as breast cancer, prostrate cancer, endometrial cancer, and ovarian cancer, but their involvement as putative mediators of the immunologic escape of cancer is still being elucidated. Herein, we compare the emerging mechanism by which sex hormones modulate systemic immunity in pregnancy and their potentially similar role in cancer. To do this, we conducted a PubMed search using combinations of the following keywords: "immune regulation," "sex hormones," "pregnancy," "melanoma," and "cancer." We did not limit our search to specific publication dates. Mimicking the maternal immune response to pregnancy, especially in late gestation, might aid in design of better therapies to reconstitute endogenous antitumor immunity and improve survival.
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Affiliation(s)
| | | | | | | | | | | | - Svetomir N Markovic
- Department of Oncology, Mayo Clinic, Rochester, MN; Department of Medicine, Division of Hematology, Mayo Clinic, Rochester, MN.
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Sakamoto A, Ishizaka N, Imai Y, Ando J, Nagai R, Komuro I. Association of serum IgG4 and soluble interleukin-2 receptor levels with epicardial adipose tissue and coronary artery calcification. Clin Chim Acta 2014. [DOI: 10.1016/j.cca.2013.10.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Raaz-Schrauder D, Ekici AB, Klinghammer L, Stumpf C, Achenbach S, Herrmann M, Reis A, Garlichs CD. The proinflammatory effect of C-reactive protein on human endothelial cells depends on the FcγRIIa genotype. Thromb Res 2013; 133:426-32. [PMID: 24440139 DOI: 10.1016/j.thromres.2013.12.030] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2013] [Revised: 12/18/2013] [Accepted: 12/20/2013] [Indexed: 11/30/2022]
Abstract
INTRODUCTION The stimulatory effects of CRP (C-reactive protein) on endothelial cells are mainly mediated via FcγRIIa. This receptor exists in two different allotypes bearing either arginine (R131) or histidine (H131) at the extracellular amino acid position 131 of the mature protein, but only FcγRIIa-R131 displays high avidity for CRP. This study investigated the role of the FcγRIIa genotype in CRP-stimulated endothelial cells. MATERIALS AND METHODS We tested the effects of CRP on expression of the adhesion molecules ICAM-1, VCAM-1, and E-selectin, as well as the endothelial release of pro-inflammatory molecules as a function of the FcγRIIa-genotype (FcγRIIa-H/H131, FcγRIIa-H/R131, FcγRIIa-R/R131) in HUVEC (Human Umbilical Vein Endothelial Cells). HUVEC were grouped according to their FcγRIIa status by genotyping with an allele specific nested-PCR. The expression of ICAM-1, VCAM-1, and E-selectin on HUVEC was detected by flow cytometry. The release of soluble markers (sCD40L, IL-6, IL-8, MCP-1, tPA, sP-selectin, and sVCAM-1) was measured using a multiplex assay for flow cytometry. RESULTS AND CONCLUSIONS CRP-stimulated expression of ICAM-1 and E-selectin was dependent on the specific FcγRIIa-genotype, with most pronounced induction in HUVEC with the FcγRIIa-R/R genotype, followed by H/R and H/H. In accordance with this finding, the supernatants of stimulated HUVEC with the R/R genotype showed significantly higher levels of tPA, MCP-1, and IL-6. Our data show that CRP stimulates the expression of adhesion molecules and the release of soluble markers by HUVEC as a function of the FcγRIIa-genotype. These findings could be relevant in the context of risk stratification in patients with cardiovascular disease.
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Affiliation(s)
- Dorette Raaz-Schrauder
- Department of Cardiology and Angiology, University Hospital Erlangen, Erlangen, Germany.
| | - Arif B Ekici
- Institute of Human Genetics, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Lutz Klinghammer
- Department of Cardiology and Angiology, University Hospital Erlangen, Erlangen, Germany
| | - Christian Stumpf
- Department of Cardiology and Angiology, University Hospital Erlangen, Erlangen, Germany
| | - Stephan Achenbach
- Department of Cardiology and Angiology, University Hospital Erlangen, Erlangen, Germany
| | - Martin Herrmann
- Department of Rheumatology and Immunology, University Hospital Erlangen, Erlangen, Germany
| | - André Reis
- Institute of Human Genetics, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Christoph D Garlichs
- Department of Cardiology and Angiology, University Hospital Erlangen, Erlangen, Germany
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Todd J, Simpson P, Estis J, Torres V, Wub AH. Reference range and short- and long-term biological variation of interleukin (IL)-6, IL-17A and tissue necrosis factor-alpha using high sensitivity assays. Cytokine 2013; 64:660-5. [DOI: 10.1016/j.cyto.2013.09.018] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2013] [Revised: 09/09/2013] [Accepted: 09/23/2013] [Indexed: 11/28/2022]
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Alman AC, Kinney GL, Tracy RP, Maahs DM, Hokanson JE, Rewers MJ, Snell-Bergeon JK. Prospective association between inflammatory markers and progression of coronary artery calcification in adults with and without type 1 diabetes. Diabetes Care 2013; 36:1967-73. [PMID: 23340891 PMCID: PMC3687315 DOI: 10.2337/dc12-1874] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE The role of inflammation in the increased risk of cardiovascular disease in type 1 diabetes is unclear. We examined the association of inflammation and progression of coronary artery calcification (CAC)-a marker of subclinical atherosclerosis-in adults with and without type 1 diabetes. RESEARCH DESIGN AND METHODS A nested case-control study was performed within the prospective cohort of the Coronary Artery Calcification in Type 1 Diabetes (CACTI) study. Participants underwent two CAC measurements ~2.5 years apart. Case subjects (n = 204) were those with significant progression of CAC. Control subjects (n = 258) were frequency-matched to case subjects on diabetes status, sex, age, and baseline CAC status. Inflammatory marker assessments were performed on stored blood samples from baseline. A principal components analysis (PCA) was performed and a composite score derived from that analysis. The composite score was constructed by assigning a value of 1 for each PCA component where at least one of the markers exceeded the 75th percentile (range 0-4). Conditional logistic regression was used for the matching strategy. RESULTS The first two components of the PCA were modestly (odds ratio 1.38 [95% CI 1.08-1.77] and 1.27 [1.02-1.59], respectively) associated with CAC progression after adjustment for other risk factors. The composite score was more strongly associated with CAC progression for those with elevated markers in three or four of the principal components compared with those with none. CONCLUSIONS Measures of inflammation were associated with progression of CAC in a population of adults with and without type 1 diabetes.
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Affiliation(s)
- Amy C Alman
- Department of Epidemiology and Biostatistics, College of Public Health, University of South Florida, Tampa, Florida, USA.
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Klinghammer L, Urschel K, Cicha I, Lewczuk P, Raaz-Schrauder D, Achenbach S, Garlichs CD. Impact of telmisartan on the inflammatory state in patients with coronary atherosclerosis – Influence on IP-10, TNF-α and MCP-1. Cytokine 2013; 62:290-6. [DOI: 10.1016/j.cyto.2013.02.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2012] [Revised: 12/20/2012] [Accepted: 02/01/2013] [Indexed: 01/06/2023]
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24
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Máchal J, Vašků A, Kincl V, Hlavna M, Bartáková V, Jurajda M, Meluzín J. Association between three single nucleotide polymorphisms in eotaxin (CCL 11) gene, hexanucleotide repetition upstream, severity and course of coronary atherosclerosis. J Appl Genet 2012; 53:271-8. [PMID: 22773402 DOI: 10.1007/s13353-012-0104-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2012] [Revised: 06/05/2012] [Accepted: 06/21/2012] [Indexed: 01/28/2023]
Abstract
The impact of three single-nucleotide polymorphisms in eotaxin (SCYA11) gene promoter (-426C>T and -384A>G) and first exon (67G>A) and recently described hexanucleotide (GAAGGA)(n) 10.9 kb upstream on coronary atherosclerosis was investigated. Elective coronary angiography of 1050 consecutive subjects was performed. All patients were genotyped for the three SNPs. In a subset of the first 472 samples, the number of (GAAGGA)(n) repetitions was determined. For further evaluation, short and long variants were distinguished; the borderline corresponded with the median value of all alleles: ≤8 repetitions were considered as short sequence, ≥9 repetitions as long. Patients with bronchial asthma or insignificant atherosclerosis were excluded; the remaining group of 933 subjects was further investigated. Patients were grouped according to the form of CAD (ACS vs. stable angina) and the number of diseased vessels. The GG variant of 67 G>A polymorphism was associated with acute form of CAD compared to stable angina (p=0.0011, p(corr.)=0.013). The number of (GAAGGA)(n) repetitions in our set of patients ranged from 3 to 12. There were no subjects with 4 or 5 repetitions. The frequency of short repetition alleles increased with the number of affected vessels (1 vs. 3 diseased vessels: p=0.0043, p(corr)=0.034). In our study, the (GAAGGA)(n) hexanucleotide was associated with the severity of CAD. The 67 GG was associated with acute form of CAD. None of the two SNPs in eotaxin promoter had any relation to CAD. The number of (GAAGGA)(n) repetitions can thus be a novel genetic marker of the extent of CAD.
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Affiliation(s)
- J Máchal
- Department of Pathophysiology, Faculty of Medicine, Masaryk University, Brno, Czech Republic.
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25
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Shin S, Kim KJ, Chang HJ, Cho I, Kim YJ, Choi BW, Rhee Y, Lim SK, Yang WI, Shim CY, Ha JW, Jang Y, Chung N. Impact of serum calcium and phosphate on coronary atherosclerosis detected by cardiac computed tomography. Eur Heart J 2012; 33:2873-81. [DOI: 10.1093/eurheartj/ehs152] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
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26
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Panaich SS, Zalawadiya SK, Veeranna V, Afonso L. Association between Arterial Elasticity Indices and Coronary Artery Calcium in a Healthy Multi-Ethnic Cohort. Cardiology 2012; 123:24-30. [DOI: 10.1159/000341233] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2012] [Accepted: 06/03/2012] [Indexed: 11/19/2022]
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