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Lin Z, Jiwani Z, Serpooshan V, Aghaverdi H, Yang PC, Aguirre A, Wu JC, Mahmoudi M. Sex Influences the Safety and Therapeutic Efficacy of Cardiac Nanomedicine Technologies. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023:e2305940. [PMID: 37803920 PMCID: PMC10997742 DOI: 10.1002/smll.202305940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 09/18/2023] [Indexed: 10/08/2023]
Abstract
Nanomedicine technologies are being developed for the prevention, diagnosis, and treatment of cardiovascular disease (CVD), which is the leading cause of death worldwide. Before delving into the nuances of cardiac nanomedicine, it is essential to comprehend the fundamental sex-specific differences in cardiovascular health. Traditionally, CVDs have been more prevalent in males, but it is increasingly evident that females also face significant risks, albeit with distinct characteristics. Females tend to develop CVDs at a later age, exhibit different clinical symptoms, and often experience worse outcomes compared to males. These differences indicate the need for sex-specific approaches in cardiac nanomedicine. This Perspective discusses the importance of considering sex in the safety and therapeutic efficacy of nanomedicine approaches for the prevention, diagnosis, and treatment of CVD.
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Affiliation(s)
- Zijin Lin
- Department of Radiology and Precision Health Program, Michigan State University, East Lansing, MI 48824 USA
| | - Zahra Jiwani
- Department of Radiology and Precision Health Program, Michigan State University, East Lansing, MI 48824 USA
| | - Vahid Serpooshan
- Department of Biomedical Engineering, Emory University School of Medicine and Georgia Institute of Technology, Atlanta, GA 30322, USA
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA 30322, USA
- Children’s Healthcare of Atlanta, Atlanta, GA 30322, USA
| | - Haniyeh Aghaverdi
- Department of Radiology and Precision Health Program, Michigan State University, East Lansing, MI 48824 USA
| | - Phillip C Yang
- Department of Medicine, Cardiovascular Medicine and Cardiovascular Institute, Stanford University, Stanford, CA 94309
| | - Aitor Aguirre
- Regenerative Biology and cell Reprogramming Laboratory, Institute for Quantitative Health Sciences and Engineering, Michigan State University, East Lansing, MI 48823, USA
- Department of Biomedical Engineering, Michigan State University, East Lansing, MI 48823, USA
| | - Joseph C. Wu
- Department of Medicine, Cardiovascular Medicine and Cardiovascular Institute, Stanford University, Stanford, CA 94309
- Department of Medicine, Division of Cardiology, Stanford University, Stanford, CA 94305, USA
| | - Morteza Mahmoudi
- Department of Radiology and Precision Health Program, Michigan State University, East Lansing, MI 48824 USA
- Connors Center for Women’s Health & Gender Biology, Brigham & Women’s Hospital, Harvard Medical School, Boston, MA 02115 USA
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Metabolic syndrome, fatty liver, and artificial intelligence-based epicardial adipose tissue measures predict long-term risk of cardiac events: a prospective study. Cardiovasc Diabetol 2021; 20:27. [PMID: 33514365 PMCID: PMC7847161 DOI: 10.1186/s12933-021-01220-x] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Accepted: 01/17/2021] [Indexed: 02/08/2023] Open
Abstract
Background We sought to evaluate the association of metabolic syndrome (MetS) and computed tomography (CT)-derived cardiometabolic biomarkers (non-alcoholic fatty liver disease [NAFLD] and epicardial adipose tissue [EAT] measures) with long-term risk of major adverse cardiovascular events (MACE) in asymptomatic individuals. Methods This was a post-hoc analysis of the prospective EISNER (Early-Identification of Subclinical Atherosclerosis by Noninvasive Imaging Research) study of participants who underwent baseline coronary artery calcium (CAC) scoring CT and 14-year follow-up for MACE (myocardial infarction, late revascularization, or cardiac death). EAT volume (cm3) and attenuation (Hounsfield units [HU]) were quantified from CT using fully automated deep learning software (< 30 s per case). NAFLD was defined as liver-to-spleen attenuation ratio < 1.0 and/or average liver attenuation < 40 HU. Results In the final population of 2068 participants (59% males, 56 ± 9 years), those with MetS (n = 280;13.5%) had a greater prevalence of NAFLD (26.0% vs. 9.9%), higher EAT volume (114.1 cm3 vs. 73.7 cm3), and lower EAT attenuation (−76.9 HU vs. −73.4 HU; all p < 0.001) compared to those without MetS. At 14 ± 3 years, MACE occurred in 223 (10.8%) participants. In multivariable Cox regression, MetS was associated with increased risk of MACE (HR 1.58 [95% CI 1.10–2.27], p = 0.01) independently of CAC score; however, not after adjustment for EAT measures (p = 0.27). In a separate Cox analysis, NAFLD predicted MACE (HR 1.78 [95% CI 1.21–2.61], p = 0.003) independently of MetS, CAC score, and EAT measures. Addition of EAT volume to current risk assessment tools resulted in significant net reclassification improvement for MACE (22% over ASCVD risk score; 17% over ASCVD risk score plus CAC score). Conclusions MetS, NAFLD, and artificial intelligence-based EAT measures predict long-term MACE risk in asymptomatic individuals. Imaging biomarkers of cardiometabolic disease have the potential for integration into routine reporting of CAC scoring CT to enhance cardiovascular risk stratification. Trial registration NCT00927693.
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Asymmetric dimethylarginine and l-homoarginine prospectively relate to carotid wall thickness in a South African cohort. Amino Acids 2020; 52:965-973. [DOI: 10.1007/s00726-020-02866-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 06/23/2020] [Indexed: 02/06/2023]
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Increased Endothelial Activation in Patients with Mixed Connective Tissue Disease. J Stroke Cerebrovasc Dis 2019; 29:104563. [PMID: 31831329 DOI: 10.1016/j.jstrokecerebrovasdis.2019.104563] [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: 06/07/2019] [Revised: 11/05/2019] [Accepted: 11/21/2019] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE Juvenile-onset mixed connective tissue disease (JMCTD) is a chronic inflammatory disease. We have previously demonstrated preclinical atherosclerosis in these patients, now exploring this further by assessing markers of endothelial dysfunction. METHODS Thirty-three patients with JMCTD and 33 age-and sex-matched controls were included. Soluble intercellular adhesion molecule-1 (sICAM-1), Il-6 and, von Willenbrand factor (vWF) were assayed from blood taken at the time of carotid ultrasound. RESULTS Our major findings were: (1) Levels of sICAM-1 (P < .001), IL-6 (P = .004), and vWF (P = .001) were higher, whereas (2) high density lipoprotein cholesterol (<.01) and apolipoprotein A1 (P < .01) were lower in the patient group compared to controls. CONCLUSIONS Patients with JMCTD had significantly increased levels of markers of endothelial dysfunction.
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Vora A, de Lemos JA, Ayers C, Grodin JL, Lingvay I. Association of Galectin-3 With Diabetes Mellitus in the Dallas Heart Study. J Clin Endocrinol Metab 2019; 104:4449-4458. [PMID: 31162551 DOI: 10.1210/jc.2019-00398] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Accepted: 05/29/2019] [Indexed: 12/13/2022]
Abstract
CONTEXT Galectin-3 is a biomarker associated with inflammation and fibrosis in cardiac, liver, and renal disease. Galectin-3 is higher in overweight and obese individuals; whether an association with diabetes exists independent of weight is unknown. OBJECTIVE To evaluate if galectin-3 is associated with diabetes mellitus. DESIGN We performed measurements of galectin-3 among participants in the Dallas Heart Study (DHS) Phases 1 and 2 (DHS-1 and DHS-2; n = 3392, and n = 3194, respectively). Of these, 1989 participants were evaluated longitudinally in both studies. Associations of galectin-3 with prevalent and incident type 2 diabetes were determined using logistic regression models. Associations of galectin-3 with relevant biomarkers and fat compartments were evaluated using Spearman correlation coefficients and multivariable linear regression models, respectively. SETTING AND PARTICIPANTS DHS is a population-based, single-site, multiethnic study conducted in Dallas County, Texas, with oversampling to comprise 50% blacks. RESULTS Galectin-3 levels were associated with diabetes prevalence in DHS-1 [OR 1.56 per SD change in log-galectin (95% CI 1.41 to 1.73)] and DHS-2 [OR 1.86 (95% CI 1.67 to 2.06)]. Galectin-3 levels in DHS-1 also associated with incident diabetes mellitus over the 7.1 (interquartile range 6.6 to 7.6)-year follow-up period [OR 1.34 (95% CI 1.14 to 1.58)]. These associations maintained significance in models adjusted for traditional metabolic risk factors (age, sex, race, body mass index, and hypertension) and renal function. Galectin-3 levels correlated with levels of biomarkers implicated in inflammation (high-sensitivity C-reactive peptide, IL-18, monocyte chemoattractant protein 1, soluble TNF receptor 1A, myeloperoxidase), insulin secretion (C-peptide and C-peptide/homeostatic model assessment for insulin resistance), and subcutaneous adiposity. CONCLUSIONS Galectin-3 is associated with diabetes prevalence and incidence, possibly through the inflammatory pathway contributing to β-cell fibrosis and impaired insulin secretion.
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Affiliation(s)
- Amy Vora
- Division of Endocrinology, Department of Internal Medicine, University of Texas Southwestern Medical Center at Dallas, Texas
| | - James A de Lemos
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center at Dallas, Texas
| | - Colby Ayers
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center at Dallas, Texas
| | - Justin L Grodin
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center at Dallas, Texas
| | - Ildiko Lingvay
- Division of Endocrinology, Department of Internal Medicine, University of Texas Southwestern Medical Center at Dallas, Texas
- Department of Clinical Sciences, University of Texas Southwestern Medical Center at Dallas, Texas
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Hackler E, Lew J, Gore MO, Ayers CR, Atzler D, Khera A, Rohatgi A, Lewis A, Neeland I, Omland T, de Lemos JA. Racial Differences in Cardiovascular Biomarkers in the General Population. J Am Heart Assoc 2019; 8:e012729. [PMID: 31514563 PMCID: PMC6817997 DOI: 10.1161/jaha.119.012729] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Background The incidence and clinical manifestations of cardiovascular disease (CVD) differ between blacks and whites. Biomarkers that reflect important pathophysiological pathways may provide a window to allow deeper understanding of racial differences in CVD. Methods and Results The study included 2635 white and black participants from the Dallas Heart Study who were free from existing CVD. Cross‐sectional associations between race and 32 biomarkers were evaluated using multivariable linear regression adjusting for age, traditional CVD risk factors, imaging measures of body composition, renal function, insulin resistance, left ventricular mass, and socioeconomic factors. In fully adjusted models, black women had higher lipoprotein(a), leptin, d‐dimer, osteoprotegerin, antinuclear antibody, homoarginine, suppression of tumorigenicity‐2, and urinary microalbumin, and lower adiponectin, soluble receptor for advanced glycation end products and N‐terminal pro‐B‐type natriuretic peptide versus white women. Black men had higher lipoprotein(a), leptin, d‐dimer, high‐sensitivity C‐reactive protein, antinuclear antibody, symmetrical dimethylarginine, homoarginine, high‐sensitivity cardiac troponin T, suppression of tumorigenicity‐2, and lower adiponectin, soluble receptor for advanced glycation end products, and N‐terminal pro‐B‐type natriuretic peptide versus white men. Adjustment for biomarkers that were associated with higher CVD risk, and that differed between blacks and whites, attenuated the risk for CVD events in black women (unadjusted hazard ratio 2.05, 95% CI 1.32, 3.17 and adjusted hazard ratio 1.15, 95% CI 0.69, 1.92) and black men (unadjusted hazard ratio 2.39, 95% CI 1.64, 3.46, and adjusted hazard ratio 1.21, 95% CI 0.76, 1.95). Conclusions Significant racial differences were seen in biomarkers reflecting lipids, adipokines, and biomarkers of endothelial function, inflammation, myocyte injury, and neurohormonal stress, which may contribute to racial differences in the development and complications of CVD. See Editorial Suzuki et al
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Affiliation(s)
- Eddie Hackler
- Department of Medicine UT Southwestern Medical Center Dallas TX
| | - Jeanney Lew
- Department of Cardiovascular Disease Baylor St. Luke's Medical Center Houston TX
| | - M Odette Gore
- Department of Medicine University of Colorado Anschutz Medical Campus and Denver Health and Hospital Authority Denver CO
| | - Colby R Ayers
- Department of Medicine UT Southwestern Medical Center Dallas TX.,Department of Clinical Sciences UT Southwestern Medical Center Dallas TX
| | - Dorothee Atzler
- Institute for Cardiovascular Prevention Ludwig-Maximilians-University Munich Germany
| | - Amit Khera
- Department of Medicine UT Southwestern Medical Center Dallas TX
| | - Anand Rohatgi
- Department of Medicine UT Southwestern Medical Center Dallas TX
| | - Alana Lewis
- Department of Medicine UT Southwestern Medical Center Dallas TX
| | - Ian Neeland
- Department of Medicine UT Southwestern Medical Center Dallas TX
| | - Torbjorn Omland
- Department of Medicine Akershus University Hospital Lørenskog Norway.,University of Oslo Norway
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Vermeersch E, Nuyttens BP, Tersteeg C, Broos K, De Meyer SF, Vanhoorelbeke K, Deckmyn H. Functional Genomics for the Identification of Modulators of Platelet-Dependent Thrombus Formation. TH OPEN 2019; 2:e272-e279. [PMID: 31249951 PMCID: PMC6524883 DOI: 10.1055/s-0038-1670630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Accepted: 08/06/2018] [Indexed: 11/17/2022] Open
Abstract
Despite the absence of the genome in platelets, transcription profiling provides important insights into platelet function and can help clarify abnormalities in platelet disorders. The Bloodomics Consortium performed whole-genome expression analysis comparing in vitro–differentiated megakaryocytes (MKs) with in vitro–differentiated erythroblasts and different blood cell types. This allowed the identification of genes with upregulated expression in MKs compared with all other cell lineages, among the receptors BAMBI, LRRC32, ESAM, and DCBLD2. In a later correlative analysis of genome-wide platelet RNA expression with interindividual human platelet reactivity, LLRFIP and COMMD7 were additionally identified. A functional genomics approach using morpholino-based silencing in zebrafish identified various roles for all of these selected genes in thrombus formation. In this review, we summarize the role of the six identified genes in zebrafish and discuss how they correlate with subsequently performed mouse experiments.
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Affiliation(s)
- Elien Vermeersch
- Laboratory for Thrombosis Research, KU Leuven Campus Kulak, Kortrijk, Belgium
| | | | - Claudia Tersteeg
- Laboratory for Thrombosis Research, KU Leuven Campus Kulak, Kortrijk, Belgium
| | - Katleen Broos
- Laboratory for Thrombosis Research, KU Leuven Campus Kulak, Kortrijk, Belgium
| | - Simon F De Meyer
- Laboratory for Thrombosis Research, KU Leuven Campus Kulak, Kortrijk, Belgium
| | - Karen Vanhoorelbeke
- Laboratory for Thrombosis Research, KU Leuven Campus Kulak, Kortrijk, Belgium
| | - Hans Deckmyn
- Laboratory for Thrombosis Research, KU Leuven Campus Kulak, Kortrijk, Belgium
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Kacso T, Bondor CI, Rusu CC, Moldovan D, Trinescu D, Coman LA, Ticala M, Gavrilas AM, Potra AR. Adiponectin is related to markers of endothelial dysfunction and neoangiogenesis in diabetic patients. Int Urol Nephrol 2018; 50:1661-1666. [DOI: 10.1007/s11255-018-1890-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Accepted: 05/06/2018] [Indexed: 12/27/2022]
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Ren HY, Khera A, de Lemos JA, Ayers CR, Rohatgi A. Soluble endothelial cell-selective adhesion molecule and incident cardiovascular events in a multiethnic population. Am Heart J 2017; 191:55-61. [PMID: 28888270 DOI: 10.1016/j.ahj.2017.06.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2016] [Accepted: 06/17/2017] [Indexed: 11/17/2022]
Abstract
BACKGROUND Cell adhesion molecules are key regulators of atherosclerotic plaque development, but circulating levels of soluble fragments, such as intercellular adhesion molecule (sICAM-1) and vascular cell adhesion molecule (sVCAM-1), have yielded conflicting associations with atherosclerotic cardiovascular disease (ASCVD). Endothelial cell-selective adhesion molecule (ESAM) is expressed exclusively in platelets and endothelial cells, and soluble ESAM (sESAM) levels have been associated with prevalent subclinical atherosclerosis. We therefore hypothesized that sESAM would be associated with incident ASCVD. METHODS sESAM, sICAM-1, and sVCAM-1 were measured in 2,442 participants without CVD in the Dallas Heart Study, a probability-based population sample aged 30-65 years enrolled between 2000 and 2002. ASCVD was defined as first myocardial infarction, stroke, coronary revascularization, or CV death. A total of 162 ASCVD events were analyzed over 10.4 years. RESULTS Increasing sESAM was associated with ASCVD, independent of risk factors (HR Q4 vs Q1: 2.7, 95% CI 1.6-4.6). Serial adjustment for renal function, sICAM-1, VCAM-1, and prevalent coronary calcium did not attenuate these associations. Continuous ESAM demonstrated similar findings (HR 1.31, 95% CI 1.2-1.4). Addition of sESAM to traditional risk factors improved discrimination and reclassification (delta c-index: P = .009; integrated-discrimination-improvement index P = .001; net reclassification index = 0.42, 95% CI 0.15-0.68). Neither sICAM-1 nor sVCAM-1 was independently associated with ASCVD. CONCLUSIONS sESAM but not sICAM-1 or sVCAM-1 levels are associated with incident ASCVD. Further studies are warranted to investigate the role of sESAM in ASCVD.
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Affiliation(s)
- Hao-Yu Ren
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX
| | - Amit Khera
- Division of Cardiology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX
| | - James A de Lemos
- Division of Cardiology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX
| | - Colby R Ayers
- Division of Cardiology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX
| | - Anand Rohatgi
- Division of Cardiology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX.
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Lew J, Sanghavi M, Ayers CR, McGuire DK, Omland T, Atzler D, Gore MO, Neeland I, Berry JD, Khera A, Rohatgi A, de Lemos JA. Sex-Based Differences in Cardiometabolic Biomarkers. Circulation 2017; 135:544-555. [PMID: 28153991 DOI: 10.1161/circulationaha.116.023005] [Citation(s) in RCA: 118] [Impact Index Per Article: 16.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2016] [Accepted: 10/24/2016] [Indexed: 12/12/2022]
Abstract
BACKGROUND Few data are available comparing cardiovascular disease (CVD) biomarker profiles between women and men in the general population. We analyzed sex-based differences in multiple biomarkers reflecting distinct pathophysiological pathways, accounting for differences between women and men in CVD risk factors, body composition, and cardiac morphology. METHODS A cross-sectional analysis was performed using data from the Dallas Heart Study, a multiethnic population-based study. Associations between sex and 30 distinct biomarkers representative of 6 pathophysiological categories were evaluated using multivariable linear regression adjusting for age, race, traditional CVD risk factors, kidney function, insulin resistance, MRI and dual-energy x-ray absorptiometry measures of body composition and fat distribution, and left ventricular mass. RESULTS After excluding participants with CVD, the study population included 3439 individuals, mean age 43 years, 56% women, and 52% black. Significant sex-based differences were seen in multiple categories of biomarkers, including lipids, adipokines, and biomarkers of inflammation, endothelial dysfunction, myocyte injury and stress, and kidney function. In fully adjusted models, women had higher levels of high-density lipoprotein cholesterol and high-density lipoprotein particle concentration, leptin, d-dimer, homoarginine, and N-terminal pro B-type natriuretic peptide, and lower levels of low-density lipoprotein cholesterol, adiponectin, lipoprotein-associated phospholipase A2 mass and activity, monocyte chemoattractant protein-1, soluble endothelial cell adhesion molecule, symmetrical dimethylarginine, asymmetrical dimethylarginine, high-sensitivity troponin T, and cystatin C. CONCLUSIONS Biomarker profiles differ significantly between women and men in the general population. Sex differences were most apparent for biomarkers of adiposity, endothelial dysfunction, inflammatory cell recruitment, and cardiac stress and injury. Future studies are needed to characterize whether pathophysiological processes delineated by these biomarkers contribute to sex-based differences in the development and complications of CVD.
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Affiliation(s)
- Jeanney Lew
- From Departments of Medicine (J.L., M.S., D.K.M., M.O.G., I.N., J.D.B., A.K., A.R., J.A.d.L.) and Clinical Sciences (C.R.A., D.K.M., J.D.B.), UT Southwestern Medical Center, Dallas, TX; Division of Medicine, Akershus University Hospital, Lørenskog, and University of Oslo, Norway (T.O.); Department of Clinical Pharmacology and Toxicology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany (D.A.); and Department of Cardiovascular Medicine, University of Oxford, United Kingdom (D.A.)
| | - Monika Sanghavi
- From Departments of Medicine (J.L., M.S., D.K.M., M.O.G., I.N., J.D.B., A.K., A.R., J.A.d.L.) and Clinical Sciences (C.R.A., D.K.M., J.D.B.), UT Southwestern Medical Center, Dallas, TX; Division of Medicine, Akershus University Hospital, Lørenskog, and University of Oslo, Norway (T.O.); Department of Clinical Pharmacology and Toxicology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany (D.A.); and Department of Cardiovascular Medicine, University of Oxford, United Kingdom (D.A.)
| | - Colby R Ayers
- From Departments of Medicine (J.L., M.S., D.K.M., M.O.G., I.N., J.D.B., A.K., A.R., J.A.d.L.) and Clinical Sciences (C.R.A., D.K.M., J.D.B.), UT Southwestern Medical Center, Dallas, TX; Division of Medicine, Akershus University Hospital, Lørenskog, and University of Oslo, Norway (T.O.); Department of Clinical Pharmacology and Toxicology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany (D.A.); and Department of Cardiovascular Medicine, University of Oxford, United Kingdom (D.A.)
| | - Darren K McGuire
- From Departments of Medicine (J.L., M.S., D.K.M., M.O.G., I.N., J.D.B., A.K., A.R., J.A.d.L.) and Clinical Sciences (C.R.A., D.K.M., J.D.B.), UT Southwestern Medical Center, Dallas, TX; Division of Medicine, Akershus University Hospital, Lørenskog, and University of Oslo, Norway (T.O.); Department of Clinical Pharmacology and Toxicology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany (D.A.); and Department of Cardiovascular Medicine, University of Oxford, United Kingdom (D.A.)
| | - Torbjørn Omland
- From Departments of Medicine (J.L., M.S., D.K.M., M.O.G., I.N., J.D.B., A.K., A.R., J.A.d.L.) and Clinical Sciences (C.R.A., D.K.M., J.D.B.), UT Southwestern Medical Center, Dallas, TX; Division of Medicine, Akershus University Hospital, Lørenskog, and University of Oslo, Norway (T.O.); Department of Clinical Pharmacology and Toxicology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany (D.A.); and Department of Cardiovascular Medicine, University of Oxford, United Kingdom (D.A.)
| | - Dorothee Atzler
- From Departments of Medicine (J.L., M.S., D.K.M., M.O.G., I.N., J.D.B., A.K., A.R., J.A.d.L.) and Clinical Sciences (C.R.A., D.K.M., J.D.B.), UT Southwestern Medical Center, Dallas, TX; Division of Medicine, Akershus University Hospital, Lørenskog, and University of Oslo, Norway (T.O.); Department of Clinical Pharmacology and Toxicology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany (D.A.); and Department of Cardiovascular Medicine, University of Oxford, United Kingdom (D.A.)
| | - Maria O Gore
- From Departments of Medicine (J.L., M.S., D.K.M., M.O.G., I.N., J.D.B., A.K., A.R., J.A.d.L.) and Clinical Sciences (C.R.A., D.K.M., J.D.B.), UT Southwestern Medical Center, Dallas, TX; Division of Medicine, Akershus University Hospital, Lørenskog, and University of Oslo, Norway (T.O.); Department of Clinical Pharmacology and Toxicology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany (D.A.); and Department of Cardiovascular Medicine, University of Oxford, United Kingdom (D.A.)
| | - Ian Neeland
- From Departments of Medicine (J.L., M.S., D.K.M., M.O.G., I.N., J.D.B., A.K., A.R., J.A.d.L.) and Clinical Sciences (C.R.A., D.K.M., J.D.B.), UT Southwestern Medical Center, Dallas, TX; Division of Medicine, Akershus University Hospital, Lørenskog, and University of Oslo, Norway (T.O.); Department of Clinical Pharmacology and Toxicology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany (D.A.); and Department of Cardiovascular Medicine, University of Oxford, United Kingdom (D.A.)
| | - Jarett D Berry
- From Departments of Medicine (J.L., M.S., D.K.M., M.O.G., I.N., J.D.B., A.K., A.R., J.A.d.L.) and Clinical Sciences (C.R.A., D.K.M., J.D.B.), UT Southwestern Medical Center, Dallas, TX; Division of Medicine, Akershus University Hospital, Lørenskog, and University of Oslo, Norway (T.O.); Department of Clinical Pharmacology and Toxicology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany (D.A.); and Department of Cardiovascular Medicine, University of Oxford, United Kingdom (D.A.)
| | - Amit Khera
- From Departments of Medicine (J.L., M.S., D.K.M., M.O.G., I.N., J.D.B., A.K., A.R., J.A.d.L.) and Clinical Sciences (C.R.A., D.K.M., J.D.B.), UT Southwestern Medical Center, Dallas, TX; Division of Medicine, Akershus University Hospital, Lørenskog, and University of Oslo, Norway (T.O.); Department of Clinical Pharmacology and Toxicology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany (D.A.); and Department of Cardiovascular Medicine, University of Oxford, United Kingdom (D.A.)
| | - Anand Rohatgi
- From Departments of Medicine (J.L., M.S., D.K.M., M.O.G., I.N., J.D.B., A.K., A.R., J.A.d.L.) and Clinical Sciences (C.R.A., D.K.M., J.D.B.), UT Southwestern Medical Center, Dallas, TX; Division of Medicine, Akershus University Hospital, Lørenskog, and University of Oslo, Norway (T.O.); Department of Clinical Pharmacology and Toxicology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany (D.A.); and Department of Cardiovascular Medicine, University of Oxford, United Kingdom (D.A.)
| | - James A de Lemos
- From Departments of Medicine (J.L., M.S., D.K.M., M.O.G., I.N., J.D.B., A.K., A.R., J.A.d.L.) and Clinical Sciences (C.R.A., D.K.M., J.D.B.), UT Southwestern Medical Center, Dallas, TX; Division of Medicine, Akershus University Hospital, Lørenskog, and University of Oslo, Norway (T.O.); Department of Clinical Pharmacology and Toxicology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany (D.A.); and Department of Cardiovascular Medicine, University of Oxford, United Kingdom (D.A.).
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Zheng GH, Xiong SQ, Chen HY, Mei LJ, Wang T. Association of platelet-activating factor receptor gene rs5938 (G/T) and rs313152 (T/C) polymorphisms with coronary heart disease and blood stasis syndrome in a Chinese Han population. Chin J Integr Med 2017; 23:893-900. [PMID: 28197937 DOI: 10.1007/s11655-017-2802-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2014] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To explore the association of the platelet-activating factor receptor (PAFR) gene rs5938, rs313152 and rs76744145 polymorphisms with coronary heart disease (CHD) and blood stasis syndrome (BSS) of CHD in Chinese Han population. METHODS A total of 570 CHD patients (299 with BSS and 271 with non-BSS) and 317 controls were enrolled. The PAFR gene rs5938, rs313152 and rs76744145 polymorphisms were genotyped using the multiplex SNaPshot technology. The statistical analysis was conducted using a multiple variable logistic regression model. RESULTS Significant differences were detected in the genotypes frequency distributions of the rs5938 (P<0.01), but not the rs313152 (P>0.05), between the controls and CHD patients. Individuals with an rs5938 or rs313152 mutated allele had a low risk for CHD [adjusted odds ratio (aOR)=0.35, 95% confidence interval (CI): 0.23 to 0.56, P<0.01; aOR=0.65, 95% CI: 0.46 to 0.91, P<0.05, respectively]. After the CHD patients were stratified as BSS or non-BSS according to their Chinese medicine patterns, the rs5938 polymorphism mutated alleles had a significant association with a low risk for BSS of CHD (aOR=0.32, 95% CI: 0.18 to 0.57, P<0.01) and non-BSS of CHD (aOR=0.31, 95% CI: 0.17 to 0.55, P<0.01). The rs313152 polymorphism was associated with a low risk for BSS (aOR=0.51, 95% CI: 0.33 to 0.79, P<0.01), but not for non-BSS (aOR=1.22, 95% CI: 0.81 to 1.85, P<0.05). Furthermore, the interaction effect of the rs5938 and rs313152 polymorphisms for BSS of CHD was significantly based on an aOR value associated with the combination of the rs5938 GT genotype with the rs313152 TC genotype of 0.27 (95% CI: 0.1 to 0.7, P<0.01). CONCLUSION The PAFR gene rs5938 or rs313152 polymorphisms might be a potential biomarker for susceptibility to CHD, especially to BSS of CHD in Chinese Han population.
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Affiliation(s)
- Guo-Hua Zheng
- College of Health Information Technology and Management, Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China.
| | - Shang-Quan Xiong
- Department of Cardiologic Medicine, The Second People's Hospital of Fujian Province, Fuzhou, 350007, China
| | - Hai-Ying Chen
- The Second Clinic of Chinese Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, 350122, China
| | - Li-Juan Mei
- The Second Clinic of Chinese Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, 350122, China
| | - Ting Wang
- Department of Cardiologic Medicine, The Second People's Hospital of Fujian Province, Fuzhou, 350007, China
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Shon SM, Jang HJ, Schellingerhout D, Kim JY, Ryu WS, Lee SK, Kim J, Park JY, Oh JH, Kang JW, Je KH, Park JE, Kim K, Kwon IC, Lee J, Nahrendorf M, Park JH, Kim DE. Cytokine Response to Diet and Exercise Affects Atheromatous Matrix Metalloproteinase-2/9 Activity in Mice. Circ J 2017; 81:1528-1536. [DOI: 10.1253/circj.cj-16-1196] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Soo-Min Shon
- Molecular Imaging and Neurovascular Research (MINER) Laboratory, Dongguk University Ilsan Hospital
| | - Hee Jeong Jang
- Molecular Imaging and Neurovascular Research (MINER) Laboratory, Dongguk University Ilsan Hospital
- Department of Medical Biotechnology, Dongguk University
| | - Dawid Schellingerhout
- Departments of Diagnostic Radiology and Cancer Systems, University of Texas M.D. Anderson Cancer Center
| | - Jeong-Yeon Kim
- Molecular Imaging and Neurovascular Research (MINER) Laboratory, Dongguk University Ilsan Hospital
| | - Wi-Sun Ryu
- Molecular Imaging and Neurovascular Research (MINER) Laboratory, Dongguk University Ilsan Hospital
| | - Su-Kyoung Lee
- Molecular Imaging and Neurovascular Research (MINER) Laboratory, Dongguk University Ilsan Hospital
| | - Jiwon Kim
- Molecular Imaging and Neurovascular Research (MINER) Laboratory, Dongguk University Ilsan Hospital
| | - Jin-Yong Park
- Molecular Imaging and Neurovascular Research (MINER) Laboratory, Dongguk University Ilsan Hospital
| | - Ji Hye Oh
- Molecular Imaging and Neurovascular Research (MINER) Laboratory, Dongguk University Ilsan Hospital
| | - Jeong Wook Kang
- Molecular Imaging and Neurovascular Research (MINER) Laboratory, Dongguk University Ilsan Hospital
| | - Kang-Hoon Je
- Molecular Imaging and Neurovascular Research (MINER) Laboratory, Dongguk University Ilsan Hospital
| | - Jung E Park
- Molecular Imaging and Neurovascular Research (MINER) Laboratory, Dongguk University Ilsan Hospital
| | - Kwangmeyung Kim
- Biomedical Research Center, Korea Institute of Science and Technology
| | - Ick Chan Kwon
- Biomedical Research Center, Korea Institute of Science and Technology
| | - Juneyoung Lee
- Department of Biostatistics, College of Medicine, Korea University
| | - Matthias Nahrendorf
- Center for Systems Biology, Massachusetts General Hospital and Harvard Medical School
| | | | - Dong-Eog Kim
- Molecular Imaging and Neurovascular Research (MINER) Laboratory, Dongguk University Ilsan Hospital
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Tromp J, Meyer S, Mentz RJ, O'Connor CM, Metra M, Dittrich HC, Ponikowski P, Teerlink JR, Cotter G, Davison B, Cleland JG, Givertz MM, Bloomfield DM, van Veldhuisen DJ, Hillege HL, Voors AA, van der Meer P. Acute heart failure in the young: Clinical characteristics and biomarker profiles. Int J Cardiol 2016; 221:1067-72. [DOI: 10.1016/j.ijcard.2016.06.339] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Revised: 05/24/2016] [Accepted: 06/21/2016] [Indexed: 12/13/2022]
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14
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Park M, Kulkarni A, Beatty A, Ganz P, Regan M, Vittinghoff E, Whooley M. Soluble endothelial cell selective adhesion molecule and cardiovascular outcomes in patients with stable coronary disease: A report from the Heart and Soul Study. Atherosclerosis 2015; 243:546-52. [PMID: 26523992 PMCID: PMC4663109 DOI: 10.1016/j.atherosclerosis.2015.10.092] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Revised: 10/08/2015] [Accepted: 10/21/2015] [Indexed: 01/25/2023]
Abstract
BACKGROUND AND AIMS Endothelial cell-selective adhesion molecule (ESAM) is selectively expressed on vascular endothelium and is postulated to play a role in atherogenesis. We investigated the association of serum soluble ESAM (sESAM) levels with subsequent cardiovascular outcomes in patients with stable ischemic heart disease. METHODS We measured sESAM levels in 981 patients with stable coronary disease enrolled between September 2000 and December 2002 in a prospective cohort study. Poisson regression models were used to define the relationship between baseline sESAM levels and cardiovascular outcomes, including myocardial infarction, heart failure hospitalization, and mortality. RESULTS There were 293 occurrences of the composite endpoint over a median follow-up of 8.9 years. After adjusting for demographic and clinical risk factors, participants in the highest sESAM quartile (compared to the lower three sESAM quartiles) had a higher rate of the composite endpoint (incident rate ratio (IRR) 1.52 (95% CI 1.16-1.99) as well as of its individual components: myocardial infarction (IRR 1.64 (1.06-2.55)), heart failure hospitalizations (IRR 1.96 (1.32-2.81)), and death (IRR 1.5 (1.2-1.89)). These associations were no longer significant after adjustment for estimated glomerular filtration rate. CONCLUSIONS sESAM levels associate with myocardial infarction, heart failure, and death after adjustment for demographic and clinical risk factors, but not after adjustment for kidney function. sESAM may be involved in the pathogenesis of concurrent kidney and cardiovascular disease.
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Affiliation(s)
- Meyeon Park
- Division of Nephrology, University of California, San Francisco (UCSF), San Francisco, CA, USA.
| | | | - Alexis Beatty
- Division of Cardiology, VA Puget Sound Health Care System, University of Washington, USA
| | - Peter Ganz
- Division of Cardiology, VA Puget Sound Health Care System, University of Washington, USA; Division of Cardiology, University of California San Francisco and San Francisco General Hospital, USA
| | - Mathilda Regan
- Department of Medicine, San Francisco VA Hospital, San Francisco, CA, USA
| | - Eric Vittinghoff
- Department of Epidemiology and Biostatistics, UCSF, San Francisco, CA, USA
| | - Mary Whooley
- Department of Medicine, San Francisco VA Hospital, San Francisco, CA, USA; Department of Medicine, UCSF, San Francisco, CA, USA; Department of Epidemiology and Biostatistics, UCSF, San Francisco, CA, USA
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15
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Kacso IM, Potra AR, Bondor CI, Moldovan D, Rusu C, Patiu IM, Racasan S, Orasan R, Moldovan R, Ghigolea B, Vladutiu D, Spanu C, Nita C, Rusu A. ESAM predicts cardiovascular mortality in diabetic hemodialysis patients. Biomarkers 2015; 20:323-7. [PMID: 26329529 DOI: 10.3109/1354750x.2015.1068866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
AIM To assess endothelial cell selective adhesion molecule (ESAM) as predictor of cardiovascular mortality in diabetic dialysis patients (DDPs). METHODS ESAM, clinical and laboratory parameters were assessed in 73 DDP. Cardiovascular mortality was recorded in a 2 years' prospective observational study. RESULTS Baseline ESAM was 17.1 (10.05-24.8) ng/ml and was correlated to phosphate (r = -0.42, p = 0.008), parathormone (r = -0.36, p = 0.048), albumin (r = -0.24, p = 0.048). ESAM significantly predicted cardiovascular death in univariate [HR = 1.03, 95% CI (1.006-1.054), p = 0.01] and multivariate [HR = 1.034, 95% CI (1.003-1.066), p = 0.03] Cox analysis. Time to cardiovascular death was shorter for patients with ESAM >12.44 ng/ml, p = 0.0045. CONCLUSION ESAM is an independent predictor of cardiovascular mortality in DDP.
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16
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ter Maaten JM, Valente MAE, Metra M, Bruno N, O'Connor CM, Ponikowski P, Teerlink JR, Cotter G, Davison B, Cleland JG, Givertz MM, Bloomfield DM, Dittrich HC, van Veldhuisen DJ, Hillege HL, Damman K, Voors AA. A combined clinical and biomarker approach to predict diuretic response in acute heart failure. Clin Res Cardiol 2015; 105:145-53. [PMID: 26280875 PMCID: PMC4735256 DOI: 10.1007/s00392-015-0896-2] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2015] [Accepted: 07/20/2015] [Indexed: 11/29/2022]
Abstract
Background Poor diuretic response in acute heart failure is related to poor clinical outcome. The underlying mechanisms and pathophysiology behind diuretic resistance are incompletely understood. We evaluated a combined approach using clinical characteristics and biomarkers to predict diuretic response in acute heart failure (AHF). Methods and results We investigated explanatory and predictive models for diuretic response—weight loss at day 4 per 40 mg of furosemide—in 974 patients with AHF included in the PROTECT trial. Biomarkers, addressing multiple pathophysiological pathways, were determined at baseline and after 24 h. An explanatory baseline biomarker model of a poor diuretic response included low potassium, chloride, hemoglobin, myeloperoxidase, and high blood urea nitrogen, albumin, triglycerides, ST2 and neutrophil gelatinase-associated lipocalin (r2 = 0.086). Diuretic response after 24 h (early diuretic response) was a strong predictor of diuretic response (β = 0.467, P < 0.001; r2 = 0.523). Addition of diuretic response after 24 h to biomarkers and clinical characteristics significantly improved the predictive model (r2 = 0.586, P < 0.001). Conclusions Biomarkers indicate that diuretic unresponsiveness is associated with an atherosclerotic profile with abnormal renal function and electrolytes. However, predicting diuretic response is difficult and biomarkers have limited additive value. Patients at risk of poor diuretic response can be identified by measuring early diuretic response after 24 h. Electronic supplementary material The online version of this article (doi:10.1007/s00392-015-0896-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jozine M ter Maaten
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - Mattia A E Valente
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | | | - Noemi Bruno
- Department of Cardiovascular Sciences, "Sapienza" University of Rome, Rome, Italy
| | | | | | - John R Teerlink
- University of California at San Francisco and San Francisco Veterans Affairs Medical Center, San Francisco, CA, USA
| | | | | | | | | | | | - Howard C Dittrich
- University of Iowa Carver College of Medicine Cardiovascular Research Center, Iowa City, IA, USA
| | - Dirk J van Veldhuisen
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - Hans L Hillege
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands.,University Medical Center Groningen, Department of Epidemiology, University of Groningen, Groningen, The Netherlands
| | - Kevin Damman
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - Adriaan A Voors
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands.
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17
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Atzler D, Gore MO, Ayers CR, Choe CU, Böger RH, de Lemos JA, McGuire DK, Schwedhelm E. Homoarginine and Cardiovascular Outcome in the Population-Based Dallas Heart Study. Arterioscler Thromb Vasc Biol 2014; 34:2501-7. [DOI: 10.1161/atvbaha.114.304398] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Dorothee Atzler
- From the Departments of Clinical Pharmacology and Toxicology (D.A., R.H.B., E.S.) and Neurology, Experimental Neuropediatrics (C.U.C.), University Medical Center Hamburg-Eppendorf, Hamburg, Germany; DZHK (Deutsches Zentrum für Herz-Kreislauf-Forschung e.V.), Partner Site Hamburg/Kiel/Lübeck, Germany (D.A., R.H.B., E.S.); and Division of Cardiology, Department of Internal Medicine (M.O.G., J.A.d.L., D.K.M.) and Department of Clinical Sciences (C.R.A., D.K.M.), University of Texas Southwestern Medical
| | - M. Odette Gore
- From the Departments of Clinical Pharmacology and Toxicology (D.A., R.H.B., E.S.) and Neurology, Experimental Neuropediatrics (C.U.C.), University Medical Center Hamburg-Eppendorf, Hamburg, Germany; DZHK (Deutsches Zentrum für Herz-Kreislauf-Forschung e.V.), Partner Site Hamburg/Kiel/Lübeck, Germany (D.A., R.H.B., E.S.); and Division of Cardiology, Department of Internal Medicine (M.O.G., J.A.d.L., D.K.M.) and Department of Clinical Sciences (C.R.A., D.K.M.), University of Texas Southwestern Medical
| | - Colby R. Ayers
- From the Departments of Clinical Pharmacology and Toxicology (D.A., R.H.B., E.S.) and Neurology, Experimental Neuropediatrics (C.U.C.), University Medical Center Hamburg-Eppendorf, Hamburg, Germany; DZHK (Deutsches Zentrum für Herz-Kreislauf-Forschung e.V.), Partner Site Hamburg/Kiel/Lübeck, Germany (D.A., R.H.B., E.S.); and Division of Cardiology, Department of Internal Medicine (M.O.G., J.A.d.L., D.K.M.) and Department of Clinical Sciences (C.R.A., D.K.M.), University of Texas Southwestern Medical
| | - Chi-un Choe
- From the Departments of Clinical Pharmacology and Toxicology (D.A., R.H.B., E.S.) and Neurology, Experimental Neuropediatrics (C.U.C.), University Medical Center Hamburg-Eppendorf, Hamburg, Germany; DZHK (Deutsches Zentrum für Herz-Kreislauf-Forschung e.V.), Partner Site Hamburg/Kiel/Lübeck, Germany (D.A., R.H.B., E.S.); and Division of Cardiology, Department of Internal Medicine (M.O.G., J.A.d.L., D.K.M.) and Department of Clinical Sciences (C.R.A., D.K.M.), University of Texas Southwestern Medical
| | - Rainer H. Böger
- From the Departments of Clinical Pharmacology and Toxicology (D.A., R.H.B., E.S.) and Neurology, Experimental Neuropediatrics (C.U.C.), University Medical Center Hamburg-Eppendorf, Hamburg, Germany; DZHK (Deutsches Zentrum für Herz-Kreislauf-Forschung e.V.), Partner Site Hamburg/Kiel/Lübeck, Germany (D.A., R.H.B., E.S.); and Division of Cardiology, Department of Internal Medicine (M.O.G., J.A.d.L., D.K.M.) and Department of Clinical Sciences (C.R.A., D.K.M.), University of Texas Southwestern Medical
| | - James A. de Lemos
- From the Departments of Clinical Pharmacology and Toxicology (D.A., R.H.B., E.S.) and Neurology, Experimental Neuropediatrics (C.U.C.), University Medical Center Hamburg-Eppendorf, Hamburg, Germany; DZHK (Deutsches Zentrum für Herz-Kreislauf-Forschung e.V.), Partner Site Hamburg/Kiel/Lübeck, Germany (D.A., R.H.B., E.S.); and Division of Cardiology, Department of Internal Medicine (M.O.G., J.A.d.L., D.K.M.) and Department of Clinical Sciences (C.R.A., D.K.M.), University of Texas Southwestern Medical
| | - Darren K. McGuire
- From the Departments of Clinical Pharmacology and Toxicology (D.A., R.H.B., E.S.) and Neurology, Experimental Neuropediatrics (C.U.C.), University Medical Center Hamburg-Eppendorf, Hamburg, Germany; DZHK (Deutsches Zentrum für Herz-Kreislauf-Forschung e.V.), Partner Site Hamburg/Kiel/Lübeck, Germany (D.A., R.H.B., E.S.); and Division of Cardiology, Department of Internal Medicine (M.O.G., J.A.d.L., D.K.M.) and Department of Clinical Sciences (C.R.A., D.K.M.), University of Texas Southwestern Medical
| | - Edzard Schwedhelm
- From the Departments of Clinical Pharmacology and Toxicology (D.A., R.H.B., E.S.) and Neurology, Experimental Neuropediatrics (C.U.C.), University Medical Center Hamburg-Eppendorf, Hamburg, Germany; DZHK (Deutsches Zentrum für Herz-Kreislauf-Forschung e.V.), Partner Site Hamburg/Kiel/Lübeck, Germany (D.A., R.H.B., E.S.); and Division of Cardiology, Department of Internal Medicine (M.O.G., J.A.d.L., D.K.M.) and Department of Clinical Sciences (C.R.A., D.K.M.), University of Texas Southwestern Medical
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Miranda DN, Coletta DK, Mandarino LJ, Shaibi GQ. Increases in insulin sensitivity among obese youth are associated with gene expression changes in whole blood. Obesity (Silver Spring) 2014; 22:1337-44. [PMID: 24470352 PMCID: PMC4008712 DOI: 10.1002/oby.20711] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2013] [Accepted: 01/22/2014] [Indexed: 01/02/2023]
Abstract
OBJECTIVE Lifestyle intervention can improve insulin sensitivity in obese youth, yet few studies have examined the molecular signatures associated with these improvements. Therefore, the purpose of this study was to explore gene expression changes in whole blood that are associated with intervention-induced improvements in insulin sensitivity. METHODS Fifteen (7M/8F) overweight/obese (BMI percentile = 96.3 ± 1.1) Latino adolescents (15.0 ± 0.9 years) completed a 12-week lifestyle intervention that included weekly nutrition education and 180 minutes of moderate-vigorous exercise per week. Insulin sensitivity was estimated by an oral glucose tolerance test and the Matsuda Index. Global microarray analysis profiling from whole blood was performed to examine changes in gene expression and to explore biological pathways that were significantly changed in response to the intervention. RESULTS A total of 1,459 probes corresponding to mRNA transcripts (717 up, 742 down) were differentially expressed with a fold change ≥1.2. These genes were mapped within eight significant pathways identified, including insulin signaling, type 1 diabetes, and glycerophospholipid metabolism. Participants with increased insulin sensitivity exhibited five times the number of significant genes altered compared with nonresponders (1,144 vs. 230). CONCLUSIONS These findings suggest that molecular signatures from whole blood are associated with lifestyle-induced health improvements among high-risk Latino youth.
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Affiliation(s)
- Danielle N. Miranda
- Mayo Graduate School, Mayo Clinic, Rochester, MN
- Mayo/ASU Center for Metabolic and Vascular Biology, Arizona State University, Tempe, Arizona
| | - Dawn K. Coletta
- School of Life Science, Arizona State University, Tempe, AZ
- Mayo/ASU Center for Metabolic and Vascular Biology, Arizona State University, Tempe, Arizona
| | - Lawrence J. Mandarino
- School of Life Science, Arizona State University, Tempe, AZ
- Mayo/ASU Center for Metabolic and Vascular Biology, Arizona State University, Tempe, Arizona
| | - Gabriel Q. Shaibi
- Mayo/ASU Center for Metabolic and Vascular Biology, Arizona State University, Tempe, Arizona
- College of Nursing and Health Innovation, Arizona State University, Phoenix, AZ
- Southwest Interdisciplinary Research Center, Arizona State University, Phoenix, AZ
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Kacso IM, Potra AR, Rusu A, Moldovan D, Rusu CC, Kacso G, Hancu ND, Muresan A, Bondor CI. Relationship of endothelial cell selective adhesion molecule to markers of oxidative stress in type 2 diabetes. Scandinavian Journal of Clinical and Laboratory Investigation 2014; 74:170-6. [DOI: 10.3109/00365513.2013.869700] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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20
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Park M, Vittinghoff E, Ganz P, Peralta CA, Whooley M, Shlipak MG. Role of soluble endothelial cell-selective adhesion molecule biomarker in albuminuria and kidney function changes in patients with coronary artery disease: the Heart and Soul Study. Arterioscler Thromb Vasc Biol 2013; 34:231-6. [PMID: 24177327 DOI: 10.1161/atvbaha.113.301806] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVE Endothelial dysfunction is a possible mechanism to explain the association between atherosclerosis and kidney disease. This study evaluated circulating soluble endothelial cell-selective adhesion molecule (sESAM), a marker of endothelial dysfunction, as a risk factor for kidney function decline and albuminuria. APPROACH AND RESULTS In the Heart and Soul Study, we measured sESAM from baseline serum samples and defined elevated levels of sESAM by the highest quartile (quartile 4 [Q4]: >65.4 ng/mL). We evaluated the associations of high sESAM with baseline estimated glomerular filtration rate (eGFR) and ratio of urine albumin to creatinine (ACR), and with longitudinal changes in eGFR and ACR. Among 990 participants with sESAM measurements, median sESAM was 54.5 ng/mL (interquartile range, 45.3-65.8). After multivariable adjustment, elevated levels of sESAM were strongly and independently associated with baseline reduced eGFR <60 mL/min per 1.73 m(2) (odds ratio [OR], 11.44; P<0.0001) and ACR ≥30 mg/g (OR, 5.23; P<0.0001). Associations of sESAM (Q4 versus quartile 1 [Q1]) with change in ACR (β=54.47; P<0.0001) were also significant after full adjustment. The association with change in eGFR (1.56%; P=0.0049) was not statistically significant after application of the Bonferroni correction for multiple markers. In unadjusted models, sESAM was associated with rapid kidney function loss, defined as 3% annual eGFR decline (OR, 2.28; P=0.0003), although this was attenuated by adjustment (OR, 2.11; P=0.0095). CONCLUSIONS sESAM is associated with albuminuria and reduced kidney function in both cross-sectional and longitudinal analyses. These findings implicate endothelial dysfunction as a potential contributor to the elevated kidney disease risk in persons with cardiovascular disease.
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Affiliation(s)
- Meyeon Park
- From the Division of Nephrology (M.P., C.A.P.), and Departments of Epidemiology and Biostatistics (E.V., M.W., M.G.S.) and Medicine (P.G., M.W., M.G.S.), University of California, San Francisco, CA; Division of Cardiology, San Francisco General Hospital, San Francisco, CA (P.G.); and San Francisco VA Medical Center, San Francisco, CA (M.W., M.G.S.)
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21
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Blood stasis syndrome of coronary heart disease: A perspective of modern medicine. Chin J Integr Med 2013; 20:300-6. [PMID: 23893237 DOI: 10.1007/s11655-013-1332-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2012] [Indexed: 10/26/2022]
Abstract
The medical community as a whole is attempting to start preventive therapy for coronary heart disease (CHD) patients earlier in life. However, the main limitations of such interventions are drug resistance and adverse reactions. Additionally, traditional biomarker discovery methods for CHD focus on the behavior of individual biomarkers regardless of their relevance. These limitations have led to attempting novel approaches to multi-dimensionally investigate CHD and identify safe and efficacious therapies for preventing CHD. Recently, the benefit of Chinese medicine (CM) in CHD has been proven by increasing clinical evidence. More importantly, linking CM theory with modern biomedicine may lead to new scientific discoveries. According to CM theory, all treatments for patients should be based on patients' syndromes. A recent epidemiological investigation has demonstrated that blood stasis syndrome (BSS) is the major syndrome type of CHD. BSS is a type of complex pathophysiological state characterized by decreased or impeded blood flow. Common clinical features of BSS include a darkish complexion, scaly dry skin, and cyanosis of the lips and nails, a purple or dark tongue with purple spots, a thready and hesitant pulse, and stabbing or pricking pain fixed in location accompanied by tenderness, mass formation and ecchymosis or petechiae. The severity of BSS is significantly correlated with the complexity of coronary lesions and the degree of stenosis, and is an important factor affecting the occurrence of restenosis after percutaneous coronary intervention. The mechanisms of BSS of CHD patients should be investigated from a modern medicine perspective. Although many studies have attempted to explore the biomedical mechanisms of BSS of CHD, from hemorheological disorders to inflammation and immune responses, the global picture of BSS of CHD is still unclear. In this article, the current status of studies investigating the biomedical mechanisms of BSS of CHD and future perspectives are discussed.
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Gada E, Owens AW, Gore MO, See R, Abdullah SM, Ayers CR, Rohatgi A, Khera A, de Lemos JA, McGuire DK. Discordant effects of rosiglitazone on novel inflammatory biomarkers. Am Heart J 2013; 165:609-14. [PMID: 23537979 DOI: 10.1016/j.ahj.2013.01.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2012] [Accepted: 01/15/2013] [Indexed: 11/24/2022]
Abstract
BACKGROUND Although rosiglitazone favorably affects myriad intermediate markers of atherosclerosis, it appears to increase myocardial infarction (MI) risk. We analyzed the effects of rosiglitazone on a panel of 8 novel circulating biomarkers, 4 of which are independently associated with atherosclerosis: lymphotoxin β receptor, peptidoglycan recognition protein 1, chemokine ligand 23, and soluble receptor for advanced glycation end products (sRAGE) as well as on high-sensitivity C-reactive protein (hs-CRP). METHODS Blood samples were analyzed at baseline and after 6 months of study treatment from subjects with type 2 diabetes with or at high risk for coronary artery disease in a randomized trial comparing rosiglitazone versus placebo. RESULTS Data from 111 subjects (rosiglitazone 55, placebo 56) were analyzed. Mean age was 56 years, 41% were women, and 66% were nonwhite. Compared with baseline values, rosiglitazone adversely affected levels of lymphotoxin β receptor (1.7 vs 2.4 ng/mL, P = .002), peptidoglycan recognition protein 1 (29.0 vs 30.1 ng/mL, P = .01), and chemokine ligand 23 (0.76 vs 0.84 ng/mL, P = .02) and favorably affected levels of sRAGE (inversely associated with atherosclerosis, 1.1 vs 1.4 ng/mL, P = .003) and hs-CRP (0.42 vs 0.31 ng/mL, P = .02); no changes were observed with rosiglitazone in the other biomarkers. In the placebo group, change was observed only for sRAGE (1.0 vs 1.1 ng/mL, P = .046). CONCLUSION Rosiglitazone adversely affected 3 novel biomarkers and favorably affected a fourth previously associated with atherosclerosis while improving hs-CRP, as has previously been shown. Whether these complex effects on circulating inflammatory biomarkers contribute to the signal of increased MI risk with rosiglitazone and whether pioglitazone has similar effects warrant further investigation.
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Chen LQ, de Lemos JA, Das SR, Ayers CR, Rohatgi A. Soluble ST2 Is Associated with All-Cause and Cardiovascular Mortality in a Population-Based Cohort: The Dallas Heart Study. Clin Chem 2013; 59:536-46. [DOI: 10.1373/clinchem.2012.191106] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
BACKGROUND
ST2, part of the interleukin-1 receptor family, is released from cardiac myocytes under mechanical strain. Soluble ST2 (sST2) concentrations are associated with adverse cardiac events in high-risk cohorts. We evaluated the association of sST2 with all-cause and cardiovascular mortality in a large, low-risk population–based cohort.
METHODS
Plasma sST2 was measured in 3294 subjects from the Dallas Heart Study, a probability-based population cohort. We categorized participants into undetectable (reference group) or quartiles of detectable sST2 concentrations. Associations with all-cause and cardiovascular mortality were assessed over a median 8.3 years of follow-up.
RESULTS
sST2 concentrations were not significantly associated with most traditional risk factors, prevalent subclinical cardiovascular disease, or nonfatal cardiac events. However, a higher proportion of African Americans had detectable concentrations of sST2 than non–African Americans (44% vs 21%, respectively, P < 0.0001). In addition, sST2 concentrations were significantly associated with markers of inflammation. Increased sST2 was associated with increased all-cause mortality (Ptrend ≤ 0.0001) and cardiovascular mortality (Ptrend = 0.0004). In fully adjusted models, those in the highest quartile of detectable sST2 were at increased risk for all-cause death compared to those with undetectable sST2 concentrations (adjusted hazard ratio 2.1, 95% CI 1.4–3.2, P = 0.0009).
CONCLUSIONS
In a low-risk population, sST2 does not associate with traditional cardiovascular risk factors or nonfatal cardiovascular events but is higher in African Americans and is associated with increased all-cause and cardiovascular mortality. Further investigation is needed regarding the role of sST2 in risk prediction, particularly among African Americans.
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Affiliation(s)
| | - James A de Lemos
- Department of Internal Medicine
- Division of Cardiology, Donald W. Reynolds Cardiovascular Research Center, Dallas, TX
| | - Sandeep R Das
- Department of Internal Medicine
- Division of Cardiology, Donald W. Reynolds Cardiovascular Research Center, Dallas, TX
| | - Colby R Ayers
- Division of Cardiology, Donald W. Reynolds Cardiovascular Research Center, Dallas, TX
- Department of Clinical Sciences, University of Texas Southwestern Medical Center, Dallas, TX
| | - Anand Rohatgi
- Department of Internal Medicine
- Division of Cardiology, Donald W. Reynolds Cardiovascular Research Center, Dallas, TX
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Importance of adhesion molecules for children with congenital heart disease. Cardiol Young 2013; 23:35-40. [PMID: 22717098 DOI: 10.1017/s1047951112000376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND The aim of our study was to compare the blood levels of adhesion molecules in children with different heart diseases and pulmonary flow rates. METHODS In this study, we evaluated the levels of soluble intercellular adhesion molecule-1 and soluble vascular cellular adhesion molecule-1 in blood samples of 65 children with different congenital heart diseases. The patients were divided into four groups according to their pulmonary blood flow. The first group had increased pulmonary blood flow with pulmonary hypertension and left-to-right shunt. The second group had increased pulmonary blood flow without pulmonary hypertension and left-to-right shunt. The third group had decreased pulmonary blood flow with cyanotic congenital heart disease and the fourth group had normal pulmonary blood flow with left ventricle outflow tract obstruction and aortic stenosis. RESULT The highest soluble intercellular and vascular cellular adhesion molecule-1 levels with the mean values of 420.2 nanograms per millilitre and 1382.1 nanograms per millilitre, respectively, were measured in the first group and the lowest levels with the mean values of 104.4 and 358.6 nanograms per millilitre, respectively, were measured in the fourth group. The highest pulmonary blood pressure levels were found in the first group. CONCLUSION Endothelial activity is influenced not only by left-to-right shunt with pulmonary hypertension, but also by decreased pulmonary blood flow in cyanotic heart diseases. Adhesion molecules are valuable markers of endothelial activity in congenital heart diseases, and they are influenced by pulmonary blood flow rate.
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Manduteanu I, Simionescu M. Inflammation in atherosclerosis: a cause or a result of vascular disorders? J Cell Mol Med 2013; 16:1978-90. [PMID: 22348535 PMCID: PMC3822968 DOI: 10.1111/j.1582-4934.2012.01552.x] [Citation(s) in RCA: 95] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Sound data support the concept that in atherosclerosis, inflammation and dyslipidemia intersect each other and that irrespective of the initiator, both participate from the early stages to the ultimate fate of the atheromatous plaque. The two partakers manoeuvre a vicious circle in atheroma formation: dyslipidaemia triggers an inflammatory process and inflammation elicits dyslipidaemia. Independent of the initial cause, the atherosclerotic lesions occur focally, in particular arterial-susceptible sites, by a process that, although continuous, can be arbitrarily divided into a sequence of consecutive stages that lead from fatty streak to the fibro-lipid plaque and ultimately to plaque rupture and thrombosis. In the process, the initial event is a change in endothelial cells (EC) constitutive properties. Then, the molecular alarm signals send by dysfunctional EC are decoded by specific blood immune cells (monocytes, T lymphocytes, neutrophils, mast cells) and by the resident vascular cells, that respond by initiating a robust inflammatory process, in which the cells and the factors they secrete hasten the atheroma development. Direct and indirect crosstalk between the cells housed within the nascent plaque, complemented by the increase in risk factors of atherosclerosis lead to atheroma development and outcome. The initial inflammatory response can be regarded as a defense/protective reaction mechanism, but its further amplification, speeds up atherosclerosis. In this review, we provide an overview on the role of inflammation and dyslipidaemia and their intersection in atherogenesis. The data may add to the foundation of a novel attitude in the diagnosis and treatment of atherosclerosis.
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Affiliation(s)
- Ileana Manduteanu
- Institute of Cellular Biology and Pathology Nicolae Simionescu, Romanian Academy, Bucharest, Romania
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Kacso IM, Bondor CI, Kacso G. Low serum endothelial cell-selective adhesion molecule predicts increase in albuminuria in type 2 diabetes patients. Int Urol Nephrol 2013; 45:1319-26. [PMID: 23292509 DOI: 10.1007/s11255-012-0365-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2012] [Accepted: 12/12/2012] [Indexed: 01/18/2023]
Abstract
PURPOSE The newly discovered endothelial cell-selective adhesion molecule (ESAM) stabilizes the interendothelial tight junction; it circulates in serum as a soluble fraction. In experimental diabetes, reduced ESAM expression in the kidney is associated with albuminuria. We investigated, for the first time, serum ESAM as a predictor of progression of kidney disease in type 2 diabetes (T2D). METHODS T2D non-nephrotic patients with glomerular filtration rate (GFR) > 30 ml/min were included. History, medication and laboratory evaluation were assessed at inclusion and the end of study; ESAM was determined at baseline. RESULTS Eighty-eight patients--mean age 63 ± 10.84 years, 49 (55.68 %) males--were prospectively followed up for 20 months. Baseline GFR was 76.37 ± 29.56 ml/min, and urinary albumin/creatinine ratio (UACR) 21.63(7.08-94.52) mg/g; ESAM was 12.85(6.13-19.83) ng/ml. Difference (Δ) in UACR between end of study and baseline was inversely related to serum albumin (r = -0.27, p = 0.017) and ESAM (r = -0.21, p = 0.047); ΔGFR correlated to glycated hemoglobin (r = 0.22, p = 0.05). In multiple regression, introducing variables susceptible to influence progression of kidney disease, ΔUACR was significantly related to log ESAM (p = 0.005) and ΔGFR to glycated hemoglobin (p = 0.016). CONCLUSION Serum ESAM is a predictor of worsening of albuminuria in T2D patients without advanced kidney disease.
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Affiliation(s)
- Ina Maria Kacso
- University of Medicine and Pharmacy "Iuliu Hatieganu" Cluj Napoca, Dornei 47 street, 400171, Cluj Napoca, Romania
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Abstract
BACKGROUND Endothelial cell-selective adhesion molecule (ESAM) contributes to the integrity of tight junctions and modulates endothelial function. ESAM has been linked to experimental diabetic nephropathy; its soluble fraction is related to atherosclerosis in humans. In this cross-sectional observational study, we describe for the first time serum ESAM in type 2 diabetic patients with different stages of chronic kidney disease (CKD) and its relationship to vascular endothelial growth factor-A (VEGF-A). Materials and methods We included diabetic patients with different stages of CKD and controls. History, laboratory evaluation, serum ESAM and VEGF-A and urinary albumin/creatinine ratio were obtained. RESULTS Endothelial cell-selective adhesion molecule was higher in non-CKD diabetic patients 13.80 (6.15-18.70) ng/mL (n=45) than controls 7.30 (4.60-9.40) ng/mL (n=48), P=0.001. VEGF-A had a similar pattern: 71.3 (54.75-120.70) vs. 43.20 (30.1-65.90) pg/mL, P<0.0001. ESAM was 10.4 (5.6-17.4) ng/mL in predialysis CKD patients (n=59) and 22.35 (8.55-29.95) ng/mL in dialysis patients (n=36), P<0.001. Patients with glomerular filtration rate (GFR)<15 mL/min had the highest ESAM (P=0.003). ESAM was similar in normoalbuminuric, microalbuminuric and proteinuric patients. ESAM was directly correlated with the duration of diabetes (r(2)=0.048, P=0.009), C-reactive protein (r(2)=0.028, P=0.05), VEGF-A (r(2)=0.040, P=0.01) and inversely with HbA1C (r(2)=0.036, P=0.03), haemoglobin (r(2)=0.062, P=0.005) and albumin (r(2)=0.0·40, P=0.026). In multiple regression diabetes duration, HbA1C and VEGF-A were significant predictors of ESAM. In controls, ESAM was inversely related to VEGF (r(2)=037, P=0.01). CONCLUSION Endothelial cell-selective adhesion molecule and VEGF-A are higher in patients with diabetes than in controls. The highest ESAM is found in dialysis patients. ESAM correlates with diabetes duration and control, inflammation and VEGF-A in patients with diabetes, but not in controls.
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Affiliation(s)
- Ina M Kacso
- Departments of Nephrology Oncology, University of Medicine and Pharmacy 'Iuliu Hatieganu' Cluj, Cluj Napoca, Romania
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Gupta NK, de Lemos JA, Ayers CR, Abdullah SM, McGuire DK, Khera A. The Relationship Between C-Reactive Protein and Atherosclerosis Differs on the Basis of Body Mass Index. J Am Coll Cardiol 2012; 60:1148-55. [DOI: 10.1016/j.jacc.2012.04.050] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2012] [Revised: 04/23/2012] [Accepted: 04/30/2012] [Indexed: 01/08/2023]
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Gross MD, Bielinski SJ, Suarez-Lopez JR, Reiner AP, Bailey K, Thyagarajan B, Carr JJ, Duprez DA, Jacobs DR. Circulating soluble intercellular adhesion molecule 1 and subclinical atherosclerosis: the Coronary Artery Risk Development in Young Adults Study. Clin Chem 2012; 58:411-20. [PMID: 22179741 PMCID: PMC3867124 DOI: 10.1373/clinchem.2011.168559] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
BACKGROUND Soluble intercellular adhesion molecule 1 (sICAM-1) is associated with endothelial dysfunction and clinical cardiovascular disease. We investigated the relationship of subclinical atherosclerosis with sICAM-1 concentration. METHODS sICAM-1 concentration was assayed at year 15 of the Coronary Artery Risk Development in Young Adults (CARDIA) Study (black and white men and women, average age 40 years). We assessed progression of coronary artery calcification (CAC) through year 20 (n = 2378), and both carotid artery stenosis (n = 2432) and intima-media thickness (IMT) at year 20 (n = 2240). RESULTS Median sICAM-1 was 145.9 μg/L. Among a subgroup with advanced atherosclerotic plaque (either CAC or stenosis), IMT was 0.010 (95% CI 0.003-0.017 mm) higher per SD of sICAM-1 (44 μg/L) in a model adjusted for age, race, sex, clinic, smoking, exercise, body size, education, blood pressure, antihypertensive medication, plasma lipids, and cholesterol-lowering medication. With the same adjustment, the odds ratio (OR) for the presence of year-20 carotid artery stenosis per SD of sICAM-1 was 1.12 (95% CI 1.01-1.25, P < 0.04), whereas for occurrence of CAC progression the OR was 1.16 (1.04-1.31, P < 0.01). The associations with CAC and carotid stenosis were strongest in the top 20th of the sICAM-1 distribution. CONCLUSIONS sICAM-1 concentration may be an early biomarker that indicates changes in the artery wall that accompany atherosclerosis, as well as the presence of advanced plaque in the coronary and carotid arteries. This finding holds in people with low total burden of atherosclerosis, decades before the development of clinical CVD.
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Affiliation(s)
- Myron D Gross
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, MN 55455, USA.
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Tamburro D, Fredolini C, Espina V, Douglas TA, Ranganathan A, Ilag L, Zhou W, Russo P, Espina BH, Muto G, Petricoin EF, Liotta LA, Luchini A. Multifunctional core-shell nanoparticles: discovery of previously invisible biomarkers. J Am Chem Soc 2011; 133:19178-88. [PMID: 21999289 PMCID: PMC3223427 DOI: 10.1021/ja207515j] [Citation(s) in RCA: 82] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2011] [Indexed: 01/05/2023]
Abstract
Many low-abundance biomarkers for early detection of cancer and other diseases are invisible to mass spectrometry because they exist in body fluids in very low concentrations, are masked by high-abundance proteins such as albumin and immunoglobulins, and are very labile. To overcome these barriers, we created porous, buoyant, core-shell hydrogel nanoparticles containing novel high affinity reactive chemical baits for protein and peptide harvesting, concentration, and preservation in body fluids. Poly(N-isopropylacrylamide-co-acrylic acid) nanoparticles were functionalized with amino-containing dyes via zero-length cross-linking amidation reactions. Nanoparticles functionalized in the core with 17 different (12 chemically novel) molecular baits showed preferential high affinities (K(D) < 10(-11) M) for specific low-abundance protein analytes. A poly(N-isopropylacrylamide-co-vinylsulfonic acid) shell was added to the core particles. This shell chemistry selectively prevented unwanted entry of all size peptides derived from albumin without hindering the penetration of non-albumin small proteins and peptides. Proteins and peptides entered the core to be captured with high affinity by baits immobilized in the core. Nanoparticles effectively protected interleukin-6 from enzymatic degradation in sweat and increased the effective detection sensitivity of human growth hormone in human urine using multiple reaction monitoring analysis. Used in whole blood as a one-step, in-solution preprocessing step, the nanoparticles greatly enriched the concentration of low-molecular weight proteins and peptides while excluding albumin and other proteins above 30 kDa; this achieved a 10,000-fold effective amplification of the analyte concentration, enabling mass spectrometry (MS) discovery of candidate biomarkers that were previously undetectable.
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Affiliation(s)
- Davide Tamburro
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Manassas, Virginia 20110, United States
- Department of Analytical Chemistry, Stockholm University, Stockholm 106 91, Sweden
- Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome 00161, Italy
| | - Claudia Fredolini
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Manassas, Virginia 20110, United States
- Department of Analytical Chemistry, Stockholm University, Stockholm 106 91, Sweden
- Department of Medicine and Experimental Oncology, University of Turin, 10125 Turin, Italy
| | - Virginia Espina
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Manassas, Virginia 20110, United States
| | - Temple A. Douglas
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Manassas, Virginia 20110, United States
| | - Adarsh Ranganathan
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Manassas, Virginia 20110, United States
| | - Leopold Ilag
- Department of Analytical Chemistry, Stockholm University, Stockholm 106 91, Sweden
| | - Weidong Zhou
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Manassas, Virginia 20110, United States
| | - Paul Russo
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Manassas, Virginia 20110, United States
| | - Benjamin H. Espina
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Manassas, Virginia 20110, United States
| | - Giovanni Muto
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Manassas, Virginia 20110, United States
- Department of Analytical Chemistry, Stockholm University, Stockholm 106 91, Sweden
- Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome 00161, Italy
- Department of Urology, S. Giovanni Bosco Hospital, Turin 10154, Italy
- Department of Medicine and Experimental Oncology, University of Turin, 10125 Turin, Italy
| | - Emanuel F. Petricoin
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Manassas, Virginia 20110, United States
| | - Lance A. Liotta
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Manassas, Virginia 20110, United States
| | - Alessandra Luchini
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Manassas, Virginia 20110, United States
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Pařízek M, Novotná K, Bačáková L. The role of smooth muscle cells in vessel wall pathophysiology and reconstruction using bioactive synthetic polymers. Physiol Res 2011; 60:419-37. [PMID: 21401306 DOI: 10.33549/physiolres.932038] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
This review summarizes recent trends in the construction of bioartificial vascular replacements, i.e. hybrid grafts containing synthetic polymeric scaffolds and cells. In these advanced replacements, vascular smooth muscle cells (VSMC) should be considered as a physiological component, although it is known that activation of the migration and proliferation of VSMC plays an important role in the onset and development of vascular diseases, and also in restenosis of currently used vascular grafts. Therefore, in novel bioartificial vascular grafts, VSMCs should be kept in quiescent mature contractile phenotype. This can be achieved by (1) appropriate physical and chemical properties of the material, such as its chemical composition, polarity, wettability, surface roughness and topography, electrical charge and conductivity, functionalization with biomolecules and mechanical properties, (2) appropriate cell culture conditions, such as composition of cell culture media and dynamic load, namely cyclic strain, and (3) the presence of a confluent, mature, semipermeable, non-thrombogenic and non-immunogenic endothelial cell (EC) barrier, covering the luminal surface of the graft and separating the VSMCs from the blood. Both VSMCs and ECs can also be differentiated from stem and progenitor cells of various sources. In the case of degradable scaffolds, the material will gradually be removed by the cells and will be replaced by their own new extracellular matrix. Thus, the material component in advanced blood vessel substitutes acts as a temporary scaffold that promotes regeneration of the damaged vascular tissue.
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Affiliation(s)
- M Pařízek
- Department of Growth and Differentiation of Cell Populations, Institute of Physiology, Academy of Sciences of the Czech Republic, Prague, Czech Republic
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Clinical Characteristics, Vascular Function, and Inflammation in Women With Angina in the Absence of Coronary Atherosclerosis. JACC Cardiovasc Imaging 2011; 4:65-73. [DOI: 10.1016/j.jcmg.2010.10.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2010] [Revised: 08/11/2010] [Accepted: 10/12/2010] [Indexed: 11/22/2022]
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Serrani Azcurra D. Marcadores precoces de disfunción endotelial en trastorno de estrés postraumático. Rol en la aterogénesis. REVISTA DE PSIQUIATRIA Y SALUD MENTAL 2010; 3:128-36. [DOI: 10.1016/j.rpsm.2010.09.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2010] [Revised: 09/04/2010] [Accepted: 09/16/2010] [Indexed: 02/08/2023]
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Abstract
CVD (cardiovascular disease) is the leading cause of death for women. Considerable progress has been made in both our understanding of the complexities governing menopausal hormone therapy and our understanding of the cellular and molecular mechanisms underlying hormone and hormone receptor function. Understanding the interplay of atherosclerosis and sex steroid hormones and their cognate receptors at the level of the vessel wall has important ramifications for clinical practice. In the present review, we discuss the epidemiology of CVD in men and women, the clinical impact of sex hormones on CVD, and summarize our current understanding of the pathogenesis of atherosclerosis with a focus on gender differences in CVD, its clinical presentation and course, and pathobiology. The critical animal and human data that pertain to the role of oestrogens, androgens and progestins on the vessel wall is also reviewed, with particular attention to the actions of sex hormones on each of the three key cell types involved in atherogenesis: the endothelium, smooth muscle cells and macrophages. Where relevant, the systemic (metabolic) effects of sex hormones that influence atherogenesis, such as those involving vascular reactivity, inflammation and lipoprotein metabolism, are discussed. In addition, four key current concepts in the field are explored: (i) total hormone exposure time and coronary heart disease risk; (ii) the importance of tissue specificity of sex steroid hormones, critical timing and the stage of atherosclerosis in hormone action; (iii) biomarkers for atherosclerosis with regard to hormone therapy; and (iv) the complex role of sex steroids in inflammation. Future studies in this field will contribute to guiding clinical treatment recommendations for women and help define research priorities.
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Yan Y, Liao Y, Yang L, Wu J, Du J, Xuan W, Ji L, Huang Q, Liu Y, Bin J. Late-phase detection of recent myocardial ischaemia using ultrasound molecular imaging targeted to intercellular adhesion molecule-1. Cardiovasc Res 2010; 89:175-83. [PMID: 20733010 DOI: 10.1093/cvr/cvq269] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
AIMS in this study, we attempted to detect a recent myocardial ischaemic event using ultrasound molecular imaging (UMI) with microbubbles (MB) targeted to intercellular adhesion molecule-1 (ICAM-1) in the late phase of reperfusion. METHODS AND RESULTS we created a myocardial ischaemia-reperfusion model in 60 C57/BL male mice to simulate an angina attack (ischaemia for 15 min, reperfusion for 1-24 h). The degree of myocardial inflammation and levels of ICAM-1 protein were determined by histological and immunohistochemical analyses. UMI with MB targeted to endothelial ICAM-1, as well as routine non-invasive methods including electrocardiography, echocardiography, and plasma troponin I levels, were utilized to evaluate ischaemia over the time course of reperfusion. Levels of ICAM-1 in the vascular endothelium were significantly increased over the time course of reperfusion (8-24 h) of the ischaemic myocardium. The video intensity of ICAM-1 molecular images of the ischaemic anterior wall was almost three times greater than that in the non-ischaemic posterior wall during the late phase (8-24 h) of reperfusion. In contrast, routine methods yielded only weak evidence of ischaemia. CONCLUSION UMI with MB targeted to endothelial ICAM-1 provides reliable evidence of a recent myocardial ischaemic event in the late phase of reperfusion.
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Affiliation(s)
- Yi Yan
- Department of Cardiology, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou 510515, China
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Sanz J, Moreno PR, Fuster V. The year in atherothrombosis. J Am Coll Cardiol 2010; 55:1487-98. [PMID: 20359599 DOI: 10.1016/j.jacc.2009.12.027] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2009] [Revised: 12/07/2009] [Accepted: 12/07/2009] [Indexed: 12/20/2022]
Affiliation(s)
- Javier Sanz
- The Zena and Michael A. Wiener Cardiovascular Institute/Marie-Josee and Henry R. Kravis Center for Cardiovascular Health, Mount Sinai School of Medicine, New York, New York 10029, USA
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Inoue M, Ishida T, Yasuda T, Toh R, Hara T, Cangara HM, Rikitake Y, Taira K, Sun L, Kundu RK, Quertermous T, Hirata KI. Endothelial cell-selective adhesion molecule modulates atherosclerosis through plaque angiogenesis and monocyte-endothelial interaction. Microvasc Res 2010; 80:179-87. [PMID: 20406651 DOI: 10.1016/j.mvr.2010.04.005] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2009] [Revised: 04/10/2010] [Accepted: 04/13/2010] [Indexed: 12/30/2022]
Abstract
Endothelial cell-selective adhesion molecule (ESAM) is a new member of the immunoglobulin superfamily, which is expressed in vascular endothelial cells. Previous studies have demonstrated that ESAM regulates angiogenesis, endothelial permeability, and leukocyte transmigration. However, little is known concerning the role of ESAM in atherosclerosis. In this study, we assessed the effects of ESAM inactivation on atherosclerosis in mice. ESAM-/- mice were bred with apoE-/- mice to generate double knockout mice, and the aortic lesion size of apoE-/- and ESAM-/-apoE-/- mice was compared histologically. Although plasma cholesterol levels were higher in ESAM-/-apoE-/- mice, the lesion size was markedly smaller than in apoE-/- mice. ESAM-/-apoE-/- mice exhibited a decrease in the number of vasa vasorum and macrophages in the vessel wall. In vitro adhesion assays showed that THP-1 cells, which did not express ESAM, bound to the ESAM-coated culture plates, suggesting that ESAM may interact with heterophilic ligand(s) on monocytes. Moreover, downregulation of ESAM by siRNA in the endothelial monolayer diminished transendothelial migration of THP-1 cells. In conclusion, ESAM inactivation can reduce susceptibility to atherosclerosis by inhibiting plaque neovascularization and macrophage infiltration into the atheroma.
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Affiliation(s)
- Michihiko Inoue
- Division of Cardiovascular Medicine, Kobe University Graduate School of Medicine, Chuo-ku, Kobe, Japan
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Kimura R, Ishida T, Kuriyama M, Hirata KI, Hayashi Y. Interaction of endothelial cell-selective adhesion molecule and MAGI-1 promotes mature cell-cell adhesion via activation of RhoA. Genes Cells 2010; 15:385-96. [DOI: 10.1111/j.1365-2443.2010.01387.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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