1
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Ozdemir E, Stavileci B, Ozdemir B, Aksoy FA, Colakoglu Gevher CZ, Dogan A, Ziyrek M. Could soluble ST2 levels be used to detect nondipper hypertensive subgroup in newly diagnosed hypertension patients. Blood Press Monit 2024:00126097-990000000-00115. [PMID: 38958500 DOI: 10.1097/mbp.0000000000000714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/04/2024]
Abstract
AIM ST2 receptor is a member of toll-like/interleukin-1 receptor family. After the activation of IL-33/ST2 signaling pathway clinically detectable amount of soluble form of ST2 (sST2) is released into the circulation. Previous studies showed that sST2 levels were significantly higher in hypertension patients than in controls. In this prospective study, we aimed to analyze this relation and test the predictive accuracy of the sST2 level in diagnosis of nondipping hypertension in newly diagnosed hypertension patients. METHODS Three hundred thirty-seven patients (150 normal, 187 hypertension) who presented with symptoms of hypertension were included in the study. All patients underwent 24-h ambulatory blood pressure monitoring and sST2 measurement. RESULTS Of 187 hypertension patients, 92 of them had nondipping and 95 of them had dipping pattern. sST2 level was significantly higher in nondipping group compared to dipping group and control group (40.79 ± 7.77 vs. 32.47 ± 6.68; P < 0.0001 and 40.79 ± 7.77 vs. 20.09 ± 7.09; P < 0.0001 respectively). Binary logistic regression analysis revealed that; only sST2 level was an independent risk factor for hypertension [P < 0.0001, β: 1.258, odds ratio (OR) (95% confidence interval (CI)): 1.158-1.366]. and also nondipping hypertension [P < 0.0001, β: 1.208, OR (95% CI): 1.108-1.317]. CONCLUSION Based on the present study it could be concluded that sST2 level is significantly associated with the newly diagnosed hypertension and nondipping hypertension. Hence it could reliably be used to diagnose hypertension and nondipping hypertension with high sensitivity and specificity.
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Affiliation(s)
- Emrah Ozdemir
- Department of Cardiology, Biruni University Faculty of Medicine
| | - Berna Stavileci
- Department of Cardiology, Biruni University Faculty of Medicine
| | - Bahar Ozdemir
- Department of Internal Medicine, Dr. Sadi Konuk Training and Research Hospital
| | | | | | - Ali Dogan
- Department of Cardiology, Yeni Yuzyil University Faculty of Medicine
| | - Murat Ziyrek
- Department of Cardiology, Bagcilar Training and Research Hospital, Istanbul, Turkey
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2
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Vlahodimitris I, Karangelis D, Moschaki M, Moyssakis I, Christodoulou KC, Perrea DN, Mourouzis I, Papadogiannis D. Cardiotrophin-1 in Asymptomatic Hypertensive Patients With Mild Diastolic Dysfunction: Potential Prognostic Value in Early Stages of Hypertensive Heart Disease. Cureus 2023; 15:e46516. [PMID: 37927758 PMCID: PMC10625173 DOI: 10.7759/cureus.46516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/05/2023] [Indexed: 11/07/2023] Open
Abstract
BACKGROUND Regardless of the advancements in modern technology and treatment options, heart failure (HF) exhibits impervious mortality and morbidity rates. Arterial hypertension poses one of the greatest risks for developing HF, yet the exact pathophysiological path and changes that lead from isolated hypertension to HF are still unclear. Cardiotrophin-1 (CT-1) serves as a promising prognostic biomarker for the onset of HF in hypertensive patients. The aim of this study was to investigate whether CT-1 levels are elevated in a selected group of asymptomatic hypertensive patients. METHODS In a selected cohort of 40 asymptomatic patients with early diastolic dysfunction (grade I), without any signs of increased filling pressures in the left ventricle, as well as 20 healthy individuals, the levels of CT-1 brain natriuretic peptide (BNP) along with various echocardiographic parameters were evaluated. RESULTS The mean age of the hypertensive patients was 56 ± 5 years and 52± 3.5 years for the normotensive controls. The hypertensive group exhibited higher levels of CT-1, which was not affected by left ventricular hypertrophy. Notably, in patients with normal E/E' < 8 (n = 30), CT-1 levels were 1165 ± 471 pg/ml compared to 2069 ± 576 pg/ml in patients with marginal E/E' > 8 and <14 (n = 10), p = 0.001. CONCLUSIONS Our study demonstrated elevated CT-1 levels in a cohort of asymptomatic hypertensive patients, exhibiting mild diastolic dysfunction. These findings are suggestive of the potentially prognostic value of this particular biomarker in the early stages of hypertensive heart disease.
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Affiliation(s)
| | - Dimos Karangelis
- Cardiothoracic Surgery, Democritus University of Thrace, Alexandroupolis, GRC
| | - Maria Moschaki
- Anesthesia, Evangelismos Hospital of Athens, Athens, GRC
| | | | | | - Despoina N Perrea
- Laboratory of Experimental Surgery and Surgical Research, National and Kapodistrian University of Athens School of Medicine, Athens, GRC
| | - Iordanis Mourouzis
- Pharmacology, National and Kapodistrian University of Athens, Athens, GRC
| | - Dimitrios Papadogiannis
- First Department of Propaedeutic Medicine, Laiko General Hospital of Athens, National and Kapodistrian University of Athens, Athens, GRC
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3
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Alieva AM, Butenko AV, Teplova NV, Reznik EV, Valiev RK, Skripnichenko EА, Sozykin AV, Nikitin IG. The role of interleukin-6 in the development of cardiovascular diseases: A review. CONSILIUM MEDICUM 2023. [DOI: 10.26442/20751753.2022.12.201948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023] Open
Abstract
Currently, the search and study of new biological markers that can provide early diagnosis of cardiovascular diseases, serve as a laboratory tool for assessing the effectiveness of treatment, or be used as prognostic markers and risk stratification criteria is ongoing. Our literature review indicates the potentially important diagnostic and prognostic value of assessing members of the interleukin-6 family. It is expected that further scientific and clinical studies will demonstrate the possibility of using members of the interleukin-6 family as an additional laboratory tool for the diagnosis, risk stratification and prediction of cardiovascular events in cardiac patients. It is necessary to evaluate in detail the possibilities of blockade of these interleukin-6 molecules in patients with cardiovascular diseases in vitro and in vivo.
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4
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Feng Y, Ye D, Wang Z, Pan H, Lu X, Wang M, Xu Y, Yu J, Zhang J, Zhao M, Xu S, Pan W, Yin Z, Ye J, Wan J. The Role of Interleukin-6 Family Members in Cardiovascular Diseases. Front Cardiovasc Med 2022; 9:818890. [PMID: 35402550 PMCID: PMC8983865 DOI: 10.3389/fcvm.2022.818890] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Accepted: 02/11/2022] [Indexed: 12/12/2022] Open
Abstract
Cardiovascular disease is one of the main causes of human mortality. Cytokines play crucial roles in the development of cardiovascular disease. Interleukin (IL)-6 family members are a series of cytokines, including IL-6, IL-11, IL-30, IL-31, OSM, LIF, CNTF, CT-1, CT-2, and CLC, that regulate multiple biological effects. Experimental and clinical evidence shows that IL-6 family members are closely related to cardiovascular diseases such as atherosclerosis, hypertension, aortic dissection, cardiac fibrosis, and cardiomyopathy. This review mainly discusses the role of IL-6 family members in cardiovascular disease for the sake of identifying possible intervention targets for cardiovascular disease prevention and treatment.
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Affiliation(s)
- Yongqi Feng
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
| | - Di Ye
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
| | - Zhen Wang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
| | - Heng Pan
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
| | - Xiyi Lu
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
| | - Menglong Wang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
| | - Yao Xu
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
| | - Junping Yu
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
| | - Jishou Zhang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
| | - Mengmeng Zhao
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
| | - Shuwan Xu
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
| | - Wei Pan
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
| | - Zheng Yin
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
| | - Jing Ye
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
- Jing Ye
| | - Jun Wan
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
- *Correspondence: Jun Wan
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Ojji D, Libhaber E, Lamont K, Thienemann F, Sliwa K. Circulating biomarkers in the early detection of hypertensive heart disease: usefulness in the developing world. Cardiovasc Diagn Ther 2020; 10:296-304. [PMID: 32420112 DOI: 10.21037/cdt.2019.09.10] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Although the varying phenotypic spectra of hypertensive heart disease (HHD) can be assessed by electrocardiography (ECG), echocardiography and cardiovascular magnetic resonance (CMR), ECG criteria for left ventricular hypertrophy (LVH) are insensitive, while echocardiography and CMR are expensive, less readily available and often lack requisite expertise. Consequently, the use of circulating biomarkers in the diagnosis and prognostication of HHD beyond the traditional N-terminal pro- b-type natriuretic peptide (NT-proBNP) and B-type natriuretic peptide (BNP) have become an attractive alternative. We carried out a PubMed and Google Scholar databases' search of original articles on circulating biomarkers used in the diagnosis of the different spectrum of HHD over the last 10 years [2005-2015] in humans. Fourteen studies met the inclusion criteria with NT-pro BNP being the most studied circulating biomarker in HHD followed by soluble ST2 (sST2). There is a lack of data on the use of circulating biomarkers in HHD. There is a need to explore further this area of investigative cardiology.
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Affiliation(s)
- Dike Ojji
- Cardiology Unit, Department of Medicine, University of Abuja Teaching Hospital, Abuja, Nigeria
| | - Elena Libhaber
- Soweto Cardiovascular Research Unit, University of Witwatersrand, Johannesburg, South Africa
| | - Kim Lamont
- Soweto Cardiovascular Research Unit, University of Witwatersrand, Johannesburg, South Africa
| | - Friedrich Thienemann
- Hatter Institute for Cardiovascular Research in Africa, Department of Medicine and Cardiology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.,Department of Internal Medicine, University Hospital Zurich, University of Zurich, Zurich, Switzerland.,Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Karen Sliwa
- Soweto Cardiovascular Research Unit, University of Witwatersrand, Johannesburg, South Africa.,Hatter Institute for Cardiovascular Research in Africa, Department of Medicine and Cardiology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
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6
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Cardiotrophin-1 and leptin as cardiovascular risk markers in male patients with obstructive sleep apnea syndrome. ACTA ACUST UNITED AC 2019; 3:e123-e128. [PMID: 30775602 PMCID: PMC6374564 DOI: 10.5114/amsad.2018.79407] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Accepted: 08/01/2018] [Indexed: 11/19/2022]
Abstract
Introduction Elevated cardiotrophin-1 (CT-1) and leptin levels are important risk factors for cardiovascular diseases (CVDs). Obstructive sleep apnea syndrome (OSAS) has also been reported to increase this risk. The aim of this study is to evaluate serum concentrations of CT-1 and leptin in patients with OSAS and whether there is a possible association between CT-1, leptin and OSAS severity. Material and methods Fifty newly diagnosed OSAS patients and thirty nonapneic snoring subjects participated in this study. Fasting serum lipid profile markers were evaluated. The measurements of serum CT-1 and leptin levels were carried out using human ELISA kits. Results Significant differences were found in the serum CT-1 and leptin levels between the two groups. Serum median CT-1 levels in patient and control groups, respectively, were 19.47; 8.23 pg/ml and leptin levels were 2.07; 1.29 ng/ml (p < 0.001). In the severe patient group, serum median CT-1 level was statistically significantly higher than the median level in the mild/moderate group. There was no correlation between patients’ leptin and lipid profile parameters and CT-1 concentrations were not associated with triglyceride, cholesterol or LDL cholesterol levels except HDL cholesterol: CT-1 levels were positively correlated with HDL levels (p = 0.02). Conclusions Both CT-1 and leptin were significantly elevated in the patient group. Furthermore, CT-1 and leptin were associated with OSAS and CT-1 was associated with the disease severity.
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7
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Wang CC, Wang YC, Wang GJ, Shen MY, Chang YL, Liou SY, Chen HC, Lee AS, Chang KC, Chen WY, Chang CT. Skin autofluorescence is associated with inappropriate left ventricular mass and diastolic dysfunction in subjects at risk for cardiovascular disease. Cardiovasc Diabetol 2017; 16:15. [PMID: 28122545 PMCID: PMC5267439 DOI: 10.1186/s12933-017-0495-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Accepted: 01/11/2017] [Indexed: 01/20/2023] Open
Abstract
Background Enhanced advanced glycation end products deposition within myocardial tissue may cause diastolic dysfunction. However, whether this is related to left ventricular hypertrophy or inappropriate left ventricular mass remains unclear. Methods We prospectively enrolled 139 subjects at risk for cardiovascular diseases. We used echocardiography for measurements of left ventricular mass and cardiac systolic and diastolic functional parameters. An advanced glycation end product reader was applied for measurements of skin autofluorescence values. Comparisons of left ventricular mass and echocardiographic parameters between the higher and lower skin autofluorescence groups were analyzed. Results Compared with the lower skin autofluorescence group, left ventricular mass index and the ratio of observed left ventricular mass/predicted left ventricular mass (oLVM/pLVM) was significantly higher in the higher skin autofluorescence group (61.22 ± 17.76 vs. 47.72 ± 11.62, P < 0.01, 1.62 ± 0.38 vs. 1.21 ± 0.21, P < 0.01). After adjustment for potential confounding factors, skin autofluorescence was an independent factor for left ventricular mass index (β = 0.32, P < 0.01) and the ratio of oLVM/pLVM (β = 0.41, P < 0.01). Skin autofluorescence ≥2.35 arbitrary unit predicted left ventricular hypertrophy at a sensitivity of 58.8%, and a specificity of 73.0% (P < 0.01). Skin autofluorescence ≥2.25 arbitrary unit predicted inappropriate left ventricular mass at a sensitivity of 71.1%, and a specificity of 83.9% (P < 0.01). Skin autofluorescence was positively correlated with E/E′, an indicator for diastolic dysfunction (r = 0.21, P = 0.01). Conclusions Skin autofluorescence is a useful tool for detecting left ventricular hypertrophy, inappropriate left ventricular mass and diastolic dysfunction. Electronic supplementary material The online version of this article (doi:10.1186/s12933-017-0495-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Chun-Cheng Wang
- Graduate Institute of Clinical Medical Science, China Medical University, No. 91, Hsueh-Shih Road, Taichung, 40402, Taiwan.,Division of Cardiology, Department of Internal Medicine, Taichung Tzuchi Hospital, The Buddhist Tzuchi Medical Foundation, Taichung, Taiwan.,Division of Cardiovascular Medicine, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Yao-Chang Wang
- Division of Cardiothoracic Surgery, Chang Gung Memorial Hospital Keelung Branch, Keelung, Taiwan
| | - Guei-Jane Wang
- Graduate Institute of Clinical Medical Science, China Medical University, No. 91, Hsueh-Shih Road, Taichung, 40402, Taiwan.,Department of Medical Research, China Medical University Hospital, Taichung, Taiwan.,Department of Health and Nutrition Biotechnology, Asia University, Taichung, Taiwan
| | - Ming-Yi Shen
- Graduate Institute of Clinical Medical Science, China Medical University, No. 91, Hsueh-Shih Road, Taichung, 40402, Taiwan
| | - Yen-Lin Chang
- Department of Biomedical Engineering, Chun Yuan Christian University, Taoyuan, Taiwan
| | - Show-Yih Liou
- Formosan Blood Purification Foundation, Taipei, Taiwan
| | - Hung-Chih Chen
- Division of Nephrology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - An-Sheng Lee
- Department of Medicine, Mackay Medical College, New Taipei, Taiwan
| | - Kuan-Cheng Chang
- Graduate Institute of Clinical Medical Science, China Medical University, No. 91, Hsueh-Shih Road, Taichung, 40402, Taiwan.,Division of Cardiovascular Medicine, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan.,College of Medicine, China Medical University, No. 91, Hsueh-Shih Road, Taichung, 40402, Taiwan.,Cardiovascular Research Laboratory, China Medical University Hospital, Taichung, Taiwan
| | - Wei-Yu Chen
- Graduate Institute of Basic Medical Science, China Medical University, No. 91, Hsueh-Shih Road, Taichung, 40402, Taiwan
| | - Chiz-Tzung Chang
- Division of Nephrology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan. .,College of Medicine, China Medical University, No. 91, Hsueh-Shih Road, Taichung, 40402, Taiwan. .,Cardiovascular Research Laboratory, China Medical University Hospital, Taichung, Taiwan.
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8
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Agabiti-Rosei E, Muiesan ML, Salvetti M. Review: New approaches to the assessment of left ventricular hypertrophy. Ther Adv Cardiovasc Dis 2016; 1:119-28. [DOI: 10.1177/1753944707086350] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
In hypertension, Left ventricular hypertrophy is initially a useful compensatory process that represents an adaptation to increased ventricular wall stress; however, it is also the first step toward the development of overt clinical disease. For this reason most international guidelines recommend the assessment of cardiac target organ damage in hypertensive patients for cardiovascular risk stratification. It is therefore of great importance to keep in mind the strengths and weakness of the different available methods for LVH assessment. Several methods are currently available for the assessment of LVH; however the various techniques differ in cost, availability, sensitivity and specificity. Due to its wide availability and its low cost, eLectrocardiography should be part of all routine assessment of subjects with high blood pressure; however, despite its good specificity, the sensitivity for LVH detection is low. Several other methods have been proposed for LVH detection. Cardiac magnetic resonance imaging allows 3D reconstruction of the heart with high spatial resolution; however its main limitation is represented by the relatively low availability and by its costs. Echocardiography certainly represents a valuable method for the detection of LVH in hypertensive patients, due to its wide availability and its relatively low cost. The main limitations of the technique are represented by the lower spatial resolution and reproducibility in comparison with magnetic resonance. The development of new matrix-array transducers and new software for 3D reconstruction with echocardiography make this approach particularly promising for the future; in the meantime, standard echocardiography, widely available and with low cost, will probably remain the most used tool for the evaluation of left ventricular structure and function in hypertension.
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Affiliation(s)
- Enrico Agabiti-Rosei
- Department of Medical and Surgical Sciences, University of Brescia, c/o 2a Medicina Spedali Civili di Brescia, Piazzale Spedali Civili 1, 25123 Brescia,
| | - Maria Lorenza Muiesan
- Department of Medical and Surgical Sciences, University of Brescia, c/o 2a Medicina Spedali Civili di Brescia, Piazzale Spedali Civili 1, 25123 Brescia
| | - Massimo Salvetti
- Department of Medical and Surgical Sciences, University of Brescia, c/o 2a Medicina Spedali Civili di Brescia, Piazzale Spedali Civili 1, 25123 Brescia
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9
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Minas JN, Thorwald MA, Conte D, Vázquez-Medina JP, Nishiyama A, Ortiz RM. Angiotensin and mineralocorticoid receptor antagonism attenuates cardiac oxidative stress in angiotensin II-infused rats. Clin Exp Pharmacol Physiol 2016; 42:1178-88. [PMID: 26234762 DOI: 10.1111/1440-1681.12473] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2015] [Revised: 06/30/2015] [Accepted: 06/30/2015] [Indexed: 11/30/2022]
Abstract
Angiotensin II (Ang II) and aldosterone contribute to hypertension, oxidative stress and cardiovascular damage, but the contributions of aldosterone during Ang II-dependent hypertension are not well defined because of the difficulty to assess each independently. To test the hypothesis that during Ang II infusion, oxidative and nitrosative damage is mediated through both the mineralocorticoid receptor (MR) and angiotensin type 1 receptor (AT1), five groups of Sprague-Dawley rats were studied: (i) control; (ii) Ang II infused (80 ng/min × 28 days); (iii) Ang II + AT1 receptor blocker (ARB; 10 mg losartan/kg per day × 21 days); (iv) Ang II + mineralocorticoid receptor (MR) antagonist (Epl; 100 mg eplerenone/day × 21 days); and (v) Ang II + ARB + Epl (Combo; × 21 days). Both ARB and combination treatments completely alleviated the Ang II-induced hypertension, whereas eplerenone treatment only prolonged the onset of the hypertension. Eplerenone treatment exacerbated the Ang II-mediated increase in plasma and heart aldosterone 2.3- and 1.8-fold, respectively, while ARB treatment reduced both. Chronic MR blockade was sufficient to ameliorate the AT1-mediated increase in oxidative damage. All treatments normalized protein oxidation (nitrotyrosine) levels; however, only ARB and Combo treatments completely reduced lipid peroxidation (4-hydroxynonenal) to control levels. Collectively, these data suggest that receptor signalling, and not the elevated arterial blood pressure, is the principal culprit in the oxidative stress-associated cardiovascular damage in Ang II-dependent hypertension.
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Affiliation(s)
- Jacqueline N Minas
- Molecular Cell Biology, School of Natural Sciences, University of California, Merced, CA, USA
| | - Max A Thorwald
- Molecular Cell Biology, School of Natural Sciences, University of California, Merced, CA, USA
| | - Debra Conte
- Molecular Cell Biology, School of Natural Sciences, University of California, Merced, CA, USA
| | | | - Akira Nishiyama
- Department of Pharmacology, Kagawa Medical University, Kagawa, Japan
| | - Rudy M Ortiz
- Molecular Cell Biology, School of Natural Sciences, University of California, Merced, CA, USA
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10
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Berezin AE. Prognostication in Different Heart Failure Phenotypes: The Role of Circulating Biomarkers. J Circ Biomark 2016; 5:6. [PMID: 28936254 PMCID: PMC5548324 DOI: 10.5772/62797] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Accepted: 03/02/2016] [Indexed: 12/11/2022] Open
Abstract
Heart failure (HF) is multifactorial syndrome with high cardiovascular (CV) morbidity and mortality rates associated with an increasing prevalence worldwide. Measuring plasma levels of circulating biomarkers, i.e., natriuretic peptides, cardiac-specific troponins, metabolomic intermediates, Galectin-3, ST2, cardiotrophin-1, soluble endoglin and growth differentiation factor 15, may assist in the prognostication of HF development. However, the role of biomarker models in the prediction of an early stage of HF with a preserved ejection fraction (HFpEF) and HF with a reduced ejection fraction (HFrEF) is not still understood. This review explores the knowledge regarding the utility of cardiac biomarkers, aiming to reclassify patients with different phenotypes of HF. The review reports that several biomarkers reflected on subsequently alter collagen turnover, cardiac fibrosis and inflammation, which might have diagnostic and predictive value in HFpEF and HFrEF. The best candidates for determining the early stage of HF development were sST2, Galectin-3, CT-1 and GDF-15. However, increased plasma concentrations of these biomarkers were not specific to a distinct disease group of HFpEF and HFrEF. Finally, more investigations are required to determine the role of novel biomarkers in the prediction of HF and the determination of the early stages of HFpEF and HFrEF development.
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11
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Hung HC, Lu FH, Ou HY, Wu HT, Wu JS, Yang YC, Chang CJ. Cardiotrophin-1 is associated with increased risk of arterial stiffness. Biomark Med 2015; 9:123-30. [PMID: 25689900 DOI: 10.2217/bmm.14.87] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
AIM Cardiotrophin-1 null mice presented decreased arterial stiffness. The aim of this study is to investigate the relationship between cardiotrophin-1 and arterial stiffness, assessed by brachial-ankle pulse-wave velocity (baPWV). METHODS We enrolled 300 subjects, 200 with baPWV >1400 and 100 with baPWV ≤1400 cm/s. RESULTS Cardiotrophin-1 levels were significantly higher in subjects with baPWV >1400 than those with baPWV ≤1400 cm/s. The multivariate logistic regression analysis showed that age, prehypertension, hypertension and cardiotrophin-1 were independently associated with baPWV >1400 cm/s after adjusting for gender, obesity, diabetes, homeostasis model assessment-insulin resistance, total cholesterol, high-density lipoprotein cholesterol, triglyceride, high-sensitivity C-reactive protein, creatinine, smoking and habitual exercise. CONCLUSION Cardiotrophin-1 is positively related to baPWV independent of traditional cardiometabolic risk factors for arterial stiffness.
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Affiliation(s)
- Hao-Chang Hung
- Division of Endocrinology & Metabolism, Department of Internal Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
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12
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López-Yoldi M, Moreno-Aliaga MJ, Bustos M. Cardiotrophin-1: A multifaceted cytokine. Cytokine Growth Factor Rev 2015; 26:523-32. [PMID: 26188636 DOI: 10.1016/j.cytogfr.2015.07.009] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2015] [Accepted: 07/01/2015] [Indexed: 10/23/2022]
Abstract
Cardiotrophin-1 (CT-1) is a member of the gp130 family of cytokines that have pleiotropic functions on different tissues and cell types. Although many effects of CT-1 have been described on the heart, there is an extensive research showing important protective effects in other organs such as liver, kidney or nervous system. Recently, several studies have pointed out that CT-1 might also play a key role in the regulation of body weight and intermediate metabolism. This paper will review many aspects of CT-1 physiological role in several organs and discuss data for consideration in therapeutic approaches.
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Affiliation(s)
- Miguel López-Yoldi
- Department of Nutrition, Food Science and Physiology, University of Navarra, Pamplona, Spain; Centre for Nutrition Research, University of Navarra, Pamplona, Spain
| | - María J Moreno-Aliaga
- Department of Nutrition, Food Science and Physiology, University of Navarra, Pamplona, Spain; Centre for Nutrition Research, University of Navarra, Pamplona, Spain; CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), Madrid, Spain; Instituto de Investigación Sanitaria de Navarra (IdiSNA), Pamplona, Spain
| | - Matilde Bustos
- Area of Hepatology and Gene Therapy, CIMA (Center for Applied Medical Research) University of Navarra, Pamplona, Spain.
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Gamella-Pozuelo L, Fuentes-Calvo I, Gómez-Marcos MA, Recio-Rodriguez JI, Agudo-Conde C, Fernández-Martín JL, Cannata-Andía JB, López-Novoa JM, García-Ortiz L, Martínez-Salgado C. Plasma Cardiotrophin-1 as a Marker of Hypertension and Diabetes-Induced Target Organ Damage and Cardiovascular Risk. Medicine (Baltimore) 2015; 94:e1218. [PMID: 26222851 PMCID: PMC4554114 DOI: 10.1097/md.0000000000001218] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
The search for biomarkers of hypertension and diabetes-induced damage to multiple target organs is a priority. We analyzed the correlation between plasma cardiotrophin-1 (CT-1), a chemokine that participates in cardiovascular remodeling and organ fibrosis, and a wide range of parameters currently used to diagnose morphological and functional progressive injury in left ventricle, arteries, and kidneys of diabetic and hypertensive patients, in order to validate plasma levels of CT-1 as clinical biomarker.This is an observational study with 93 type 2-diabetic patients, 209 hypertensive patients, and 82 healthy controls in which we assessed the following parameters: plasma CT-1, basal glycaemia, systolic blood pressure (SBP), diastolic blood pressure (DBP), pulse pressure (PP), left ventricular hypertrophy (LVH by electrocardiographic indexes), peripheral vascular disease (by pulse wave velocity-PWV, carotid intima-media thickness-C-IMT, and ankle-brachial index-ABI), and renal impairment (by microalbuminuria, albumin/creatinine urinary ratio, plasma creatinine concentrations, and glomerular filtration rate).Hypertensive or diabetic patients have higher plasma CT-1 than control patients. CT-1 positively correlates with basal glycaemia, SBP, DBP, PP, LVH, arterial damage (increased IMT, decreased ABI), and early renal damage (microalbuminuria, elevated albumin/creatinine ratio). CT-1 also correlates with increased 10-year cardiovascular risk. Multiple linear regression analysis confirmed that CT-1 was associated with arterial injury assessed by PWV, IMT, ABI, and cardiac damage evaluated by Cornell voltage duration product.Increases in plasma CT-1 are strongly related to the intensity of several parameters associated to target organ damage supporting further investigation of its diagnostic capacity as single biomarker of cardiovascular injury and risk and, possibly, of subclinical renal damage.
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Affiliation(s)
- Luis Gamella-Pozuelo
- From the Unidad de Fisiopatología Renal y Cardiovascular (LG-P, IF-C, JML-N, CM-S), Departamento de Fisiología y Farmacología, Instituto Reina Sofía de Investigación Nefrológica, Universidad de Salamanca, Salamanca; Instituto de Investigación Biomédica de Salamanca (IBSAL) (IF-C, MAG-M, JIR-R, CA-C, JML-N, LG-O, CM-S), Salamanca; Unidad de Investigación (MAG-M, JIR-R, CA-C, LG-O), Centro de Salud La Alamedilla, SACYL, Salamanca; Servicio de Metabolismo Óseo y Mineral (JLF-M, JBC-A), Instituto Reina Sofía de Investigación Nefrológica, Hospital Universitario Central de Asturias, Oviedo; and Instituto de Estudios de Ciencias de la Salud de Castilla y León (IECSCYL) (CM-S), Unidad de Investigación, Hospital Universitario de Salamanca, Salamanca, Spain
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Song K, Wang S, Huang B, Luciano A, Srivastava R, Mani A. Plasma cardiotrophin-1 levels are associated with hypertensive heart disease: a meta-analysis. J Clin Hypertens (Greenwich) 2014; 16:686-92. [PMID: 25052897 DOI: 10.1111/jch.12376] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2014] [Revised: 06/10/2014] [Accepted: 06/11/2014] [Indexed: 12/31/2022]
Abstract
Cardiotrophin-1 (CT-1) is a member of the interleukin 6 cytokine superfamily. Plasma CT-1 levels have been associated with heart failure and hypertension in small independent studies. Whether plasma CT-1 levels are associated with progression of hypertensive heart disease is poorly understood. The authors carried out a meta-analysis using published studies and electronic databases. Relevant data were extracted using standardized algorithms. Additional data were obtained directly from investigators when indicated. A total of 18 studies were included that reported on association between CT-1 level and hypertension (n=8), cardiac hypertrophy (n=9), and heart failure (HF) (n=10). The serum levels of CT-1 were significantly higher in patients with hypertension (standard mean difference [SMD], 0.85; 95% confidence interval [CI], 0.64-1.06 fmol/mL), left ventricular hypertrophy (SMD, 0.88; 95% CI 0.60-1.17 fmol/mL), or HF (SMD, 0.66; 95% CI, 0.51-0.80 fmol/mL) compared with controls. Subgroup analysis revealed CT-1 levels to be highest in patients with hypertension-induced hypertrophy with HF, followed by patients with hypertension-induced left ventricular hypertrophy without HF (SMD, 0.52; 95% CI, 0.30-0.75 fmol/mL), patients with hypertension without left ventricular hypertrophy (SMD, 0.67; 95% CI, 0.46-0.88 fmol/mL) as compared with normotensive patients (SMD, 0.74; 95% CI, 10.45-1.04 fmol/mL). Increased plasma CT-1 levels are associated with risk for HF in hypertensive patients. CT-1 may serve as a novel biomarker in determining prognosis in hypertensive patients.
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Affiliation(s)
- Kangxing Song
- Yale Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT; The Cardiology Department, Chinese Peoples' Liberation Army General Hospital, Beijing, China
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15
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Gkaliagkousi E, Gavriilaki E, Nikolaidou B, Chatzopoulou F, Anyfanti P, Triantafyllou A, Petidis K, Zamboulis C, Douma S. Association between cardiotrophin 1 levels and central blood pressure in untreated patients with essential hypertension. Am J Hypertens 2014; 27:651-5. [PMID: 24401751 DOI: 10.1093/ajh/hpt238] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Cardiotrophin 1 (CT-1) is an interleukin 6-related cytokine recently implicated in cardiac hypertrophy and vascular damage in essential hypertension (EH). We aimed first to determine CT-1 levels in naive, untreated patients with grade I EH (UH) as compared with normotensive (NT) individuals and, second, to investigate a possible association of CT-1 levels with indices of arterial stiffness. METHODS We enrolled 45 consecutive untreated patients recently diagnosed with grade I EH by means of office and ambulatory blood pressure (BP) measurements and 25 age- and sex-matched NT subjects. CT-1 levels were measured with a commercially available enzyme-linked immunosorbent assay kit, and indices of arterial stiffness were determined by applanation tonometry. RESULTS CT-1 levels were significantly elevated in UH patients compared with NT subjects (P < 0.001). Furthermore, CT-1 levels correlated positively with office, ambulatory and central BP. A significant bivariable correlation was also found between CT-1 levels and pulse wave velocity (P = 0.02). In the multivariable analysis, central systolic and diastolic BP proved the only significant predictors of CT-1 levels after controlling for other related factors. CONCLUSIONS To our knowledge, this is the first study that correlates CT-1 levels with ambulatory and central BP, as well as with pulse wave velocity in patients with essential hypertension. Thus, studying the effects of CT-1 in the cardiovascular system in patients with EH represents a promising area of investigation in the future.
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Affiliation(s)
- Eugenia Gkaliagkousi
- 2nd Propedeutic Department of Internal Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
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Konii H, Sato K, Kikuchi S, Okiyama H, Watanabe R, Hasegawa A, Yamamoto K, Itoh F, Hirano T, Watanabe T. Stimulatory Effects of Cardiotrophin 1 on Atherosclerosis. Hypertension 2013; 62:942-50. [DOI: 10.1161/hypertensionaha.113.01653] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Cardiotrophin 1 (CT-1), an interleukin-6 family cytokine, was recently shown to be expressed in the intima of early atherosclerotic lesions in the human carotid artery. CT-1 stimulates proatherogenic molecule expression in human vascular endothelial cells and monocyte migration. However, it has not been reported whether CT-1 accelerates atherosclerosis. This study was performed to examine the stimulatory effects of CT-1 on human macrophage foam cell formation and vascular smooth muscle cell migration and proliferation in vitro, and on the development of atherosclerotic lesions in apolipoprotein E–deficient (ApoE
−/−
) mice in vivo. CT-1 was expressed at high levels in endothelial cells and macrophages in both humans and ApoE
−/−
mice. CT-1 significantly enhanced oxidized low-density lipoprotein–induced foam cell formation associated with increased levels of CD36 and acyl-CoA:cholesterol acyltransferase-1 expression in human monocyte–derived macrophages. CT-1 significantly stimulated the migration, proliferation, and collagen-1 expression in human aortic vascular smooth muscle cells. Four-week infusion of CT-1 into ApoE
−/−
mice significantly accelerated the development of aortic atherosclerotic lesions with increased monocyte/macrophage infiltration, vascular smooth muscle cell proliferation, and collagen-1 content in the aortic wall. Activation of inflammasome, such as apoptosis-associated speck-like protein containing a caspase recruitment domain, nuclear factor κB, and cyclooxygenase-2, was observed in exudate peritoneal macrophages from ApoE
−/−
mice infused with CT-1. Infusion of anti–CT-1–neutralizing antibody alone into ApoE
−/−
mice significantly suppressed monocyte/macrophage infiltration in atherosclerotic lesions. These results indicate that CT-1 accelerates the development of atherosclerotic lesions by stimulating the inflammasome, foam cell formation associated with CD36 and acyl-CoA:cholesterol acyltransferase-1 upregulation in macrophages, and migration, proliferation, and collagen-1 production in vascular smooth muscle cells.
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Affiliation(s)
- Hanae Konii
- From the Laboratory of Cardiovascular Medicine, Tokyo University of Pharmacy and Life Sciences, Japan (H.K., K.S., S.K., H.O., R.W., A.H., K.Y., F.I., T.W.); and Division of Diabetes, Metabolism, and Endocrinology, Department of Medicine, Showa University School of Medicine, Tokyo, Japan (T.H.)
| | - Kengo Sato
- From the Laboratory of Cardiovascular Medicine, Tokyo University of Pharmacy and Life Sciences, Japan (H.K., K.S., S.K., H.O., R.W., A.H., K.Y., F.I., T.W.); and Division of Diabetes, Metabolism, and Endocrinology, Department of Medicine, Showa University School of Medicine, Tokyo, Japan (T.H.)
| | - Sayaka Kikuchi
- From the Laboratory of Cardiovascular Medicine, Tokyo University of Pharmacy and Life Sciences, Japan (H.K., K.S., S.K., H.O., R.W., A.H., K.Y., F.I., T.W.); and Division of Diabetes, Metabolism, and Endocrinology, Department of Medicine, Showa University School of Medicine, Tokyo, Japan (T.H.)
| | - Hazuki Okiyama
- From the Laboratory of Cardiovascular Medicine, Tokyo University of Pharmacy and Life Sciences, Japan (H.K., K.S., S.K., H.O., R.W., A.H., K.Y., F.I., T.W.); and Division of Diabetes, Metabolism, and Endocrinology, Department of Medicine, Showa University School of Medicine, Tokyo, Japan (T.H.)
| | - Rena Watanabe
- From the Laboratory of Cardiovascular Medicine, Tokyo University of Pharmacy and Life Sciences, Japan (H.K., K.S., S.K., H.O., R.W., A.H., K.Y., F.I., T.W.); and Division of Diabetes, Metabolism, and Endocrinology, Department of Medicine, Showa University School of Medicine, Tokyo, Japan (T.H.)
| | - Akinori Hasegawa
- From the Laboratory of Cardiovascular Medicine, Tokyo University of Pharmacy and Life Sciences, Japan (H.K., K.S., S.K., H.O., R.W., A.H., K.Y., F.I., T.W.); and Division of Diabetes, Metabolism, and Endocrinology, Department of Medicine, Showa University School of Medicine, Tokyo, Japan (T.H.)
| | - Keigo Yamamoto
- From the Laboratory of Cardiovascular Medicine, Tokyo University of Pharmacy and Life Sciences, Japan (H.K., K.S., S.K., H.O., R.W., A.H., K.Y., F.I., T.W.); and Division of Diabetes, Metabolism, and Endocrinology, Department of Medicine, Showa University School of Medicine, Tokyo, Japan (T.H.)
| | - Fumiko Itoh
- From the Laboratory of Cardiovascular Medicine, Tokyo University of Pharmacy and Life Sciences, Japan (H.K., K.S., S.K., H.O., R.W., A.H., K.Y., F.I., T.W.); and Division of Diabetes, Metabolism, and Endocrinology, Department of Medicine, Showa University School of Medicine, Tokyo, Japan (T.H.)
| | - Tsutomu Hirano
- From the Laboratory of Cardiovascular Medicine, Tokyo University of Pharmacy and Life Sciences, Japan (H.K., K.S., S.K., H.O., R.W., A.H., K.Y., F.I., T.W.); and Division of Diabetes, Metabolism, and Endocrinology, Department of Medicine, Showa University School of Medicine, Tokyo, Japan (T.H.)
| | - Takuya Watanabe
- From the Laboratory of Cardiovascular Medicine, Tokyo University of Pharmacy and Life Sciences, Japan (H.K., K.S., S.K., H.O., R.W., A.H., K.Y., F.I., T.W.); and Division of Diabetes, Metabolism, and Endocrinology, Department of Medicine, Showa University School of Medicine, Tokyo, Japan (T.H.)
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de Simone G, Izzo R, De Luca N, Gerdts E. Left ventricular geometry in obesity: Is it what we expect? Nutr Metab Cardiovasc Dis 2013; 23:905-912. [PMID: 24095148 DOI: 10.1016/j.numecd.2013.06.012] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2013] [Revised: 06/17/2013] [Accepted: 06/27/2013] [Indexed: 02/04/2023]
Abstract
Obesity is characterized by the disproportionate growth of the components of body size, including adipose tissue and lean body mass. Left ventricular (LV) hypertrophy often develops, due to the coexistence of hemodynamic (cardiac workload) and non-hemodynamic components (including body composition and activity of visceral fat). While the hypertrophy of cardiomyocytes is produced by the hemodynamic load, through sarcomeric replication, there is a parallel growth of non-muscular myocardial components, including interstitial fat infiltration and accumulation of triglycerides in the contractile elements, which are thought to influence LV geometric pattern. Thus, pure intervention on hemodynamic load is unlikely to result in effective reduction of LV hypertrophy in obese. We review pathophysiology and prevalence of LV hypertrophy in obesity, with specific attention to LV geometric abnormalities and relations with body size.
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Affiliation(s)
- G de Simone
- The Hypertension Center, Department of Translational Medical Sciences, Federico II University Hospital, via S. Pansini 5 bld 1, 80131 Naples, Italy.
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Association of cardiotrophin-1 with left ventricular systolic properties in asymptomatic hypertensive patients. J Hypertens 2013; 31:587-94. [PMID: 23429662 DOI: 10.1097/hjh.0b013e32835ca903] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
OBJECTIVES Cardiotrophin-1 (CT-1) induces hypertrophic growth and contractile dysfunction in cardiomyocytes. This cross-sectional study was aimed to analyze CT-1 associations with echocardiographically assessed left ventricular systolic properties taking into account the influence of left ventricular growth [i.e. left ventricular hypertrophy (LVH) and inappropriate left ventricular mass (iLVM)] in asymptomatic hypertensive patients. METHODS Serum CT-1 was measured by ELISA in 278 asymptomatic hypertensive patients with a left ventricular ejection fraction more than 50% and in 25 age and sex-matched normotensive patients. RESULTS Serum CT-1 was increased in hypertensive patients as compared to normotensive patients. CT-1 was directly correlated with parameters of left ventricular mass (LVM) and inversely correlated with parameters assessing myocardial systolic function and left ventricular chamber contractility in hypertensive patients, these associations being independent of a number of potential confounding factors. Interestingly, the associations of CT-1 with myocardial systolic function were independent of LVM even in patients with LVH or iLVM. In addition, there was a significant increment of serum CT-1 in hypertensive patients with LVH or iLVM, especially in those in whom LVH or iLVM were accompanied by impaired myocardial systolic function, as compared to the remaining hypertensive patients and normotensive patients. Plasma amino-terminal pro-brain natriuretic peptide was not correlated with any of the assessed left ventricular systolic parameters in either group of patients. CONCLUSION These findings suggest that serum CT-1 is associated with myocardial systolic dysfunction in asymptomatic hypertensive patients, independently of LVM, even in those patients with pathologic left ventricular growth.
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Abstract
In contrast to public perception, the morbidity and mortality and the resultant healthcare costs associated with chronic heart failure (HF) are increasing and arguably reaching epidemic proportions. Although basic research efforts have provided unique insights into fundamental processes that govern myocardial extracellular matrix (ECM) growth and function, the translation of these findings to improved diagnostics and therapeutics for HF has not been as forthcoming. The factors that contribute to this relative paucity of new clinical tools for HF are multifactorial but likely include the need to recognize and differentiate HF phenotypes and to couple the use of biomarkers and multimodality imaging in early translational research studies. Recognizing the classification scheme of HF with a reduced ejection fraction (EF) to that of HF with a preserved EF and incorporating unique and differential measurements of ECM remodeling to these specific disease processes are warranted. For example, profiling pathways of ECM degradation such as the matrix metalloproteinases in patients with ischemic heart disease and HF with a reduced EF can provide prognostic information in terms of risk of progression to HF. In patients with chronic hypertensive disease and HF with a preserved EF, plasma profiling indexes of ECM synthesis and turnover, as well as advances in ECM imaging, have been shown to provide diagnostic and prognostic use. In terms of therapeutics, strategies to stabilize the ECM in HF with a reduced EF hold potential, whereas in contradistinction, selective antifibrotic agents may hold promise for HF with a preserved EF.
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Affiliation(s)
- Francis G Spinale
- Cardiovascular Translational Research Center, University of South Carolina School of Medicine, Columbia, SC 29209, USA.
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Serum cardiotrophin-1 and IL-6 levels in patients with obstructive sleep apnea syndrome. Inflammation 2013; 36:1344-7. [PMID: 23783568 DOI: 10.1007/s10753-013-9673-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Obstructive sleep apnea syndrome (OSAS) is associated with increased rates of cardiovascular diseases (CVD). Basic mechanisms involved in the increased cardiovascular risk of OSAS remain unclear. Inflammation has been shown to potentially play a critical role in this association. The aim of the present study was to investigate the level of cardiotrophin-1 (CT-1) in patients with OSAS. Forty-eight newly diagnosed OSAS patients and 37 nonapneic controls were enrolled in this study. Demographic data, cigarette smoking status, previous history of chronic diseases including CVD and metabolic diseases and drugs, and habits were obtained by a standardized questionnaire. All patients underwent polysomnographic evaluation. The mean age was 48.3 ± 12.3 (24-74) years in OSAS group. Median apnea-hypopnea index was 23.6 (6-91.8) and median body mass index was 30.4 (24.2-49.4) in the OSAS group. Plasma CT-1 levels in OSAS and control groups, respectively, were 12.03 ± 1.08 and 11.85 ± 1.18 pg/ml. There was no significant difference in the plasma levels of CT-1 and IL-6 between the OSAS group and the controls.
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González A, López B, Ravassa S, Beaumont J, Zudaire A, Gallego I, Brugnolaro C, Díez J. Cardiotrophin-1 in hypertensive heart disease. Endocrine 2012; 42:9-17. [PMID: 22418690 DOI: 10.1007/s12020-012-9649-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2012] [Accepted: 02/27/2012] [Indexed: 01/19/2023]
Abstract
Hypertensive heart disease, here defined by the presence of pathologic left ventricular hypertrophy in the absence of a cause other than arterial hypertension, is characterized by complex changes in myocardial structure including enhanced cardiomyocyte growth and non-cardiomyocyte alterations that induce the remodeling of the myocardium, and ultimately, deteriorate left ventricular function and facilitate the development of heart failure. It is now accepted that a number of pathological processes mediated by mechanical, neurohormonal, and cytokine routes acting on the cardiomyocyte and the non-cardiomyocyte compartments are responsible for myocardial remodeling in the context of arterial hypertension. For instance, cardiotrophin-1 is a cytokine member of the interleukin-6 superfamily, produced by cardiomyocytes and non-cardiomyocytes in situations of biomechanical stress that once secreted interacts with its receptor, the heterodimer formed by gp130 and gp90 (also known as leukemia inhibitory factor receptor beta), activating different signaling pathways leading to cardiomyocyte hypertrophy, as well as myocardial fibrosis. Beyond its potential mechanistic contribution to the development of hypertensive heart disease, cardiotrophin-1 offers the opportunity for a new translational approach to this condition. In fact, recent evidence suggests that cardiotrophin-1 may serve as both a biomarker of left ventricular hypertrophy and dysfunction in hypertensive patients, and a potential target for therapies aimed to prevent and treat hypertensive heart disease beyond blood pressure control.
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Affiliation(s)
- Arantxa González
- Área de Ciencias Cardiovasculares, Centro de Investigación Médica Aplicada, Universidad de Navarra, Av. Pío XII 55, 31008, Pamplona, Spain
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Celik A, Sahin S, Koc F, Karayakali M, Sahin M, Benli I, Kadi H, Burucu T, Ceyhan K, Erkorkmaz U. Cardiotrophin-1 plasma levels are increased in patients with diastolic heart failure. Med Sci Monit 2012; 18:CR25-31. [PMID: 22207116 PMCID: PMC3560678 DOI: 10.12659/msm.882197] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Background Cardiotrophin-1 (CT-1) is a member of the interleukin (IL-6) family of cytokines and is increased in various cardiovascular diseases, including chronic heart failure. The aim of the study was to determine if plasma CT-1 is associated with diastolic heart failure (DHF) and to investigate the relationship between CT-1 and echocardiographic parameters. Material/Methods Fifty-seven consecutive patients (mean age 57±8 years, 24 males) diagnosed with DHF in our clinic and 33 controls (mean age 55±7 years, 12 males) were included in the study. All study participants underwent echocardiographic evaluation and blood samples were obtained. Results CT-1 and NT-proBNP values were significantly higher in DHF subjects than in controls (11.30 [8.09–16.51] vs. 17.5 [8.95–28.74] fmol/mL, P=0.017 and 64 [27.5–95] vs. 82 [55.5–241] pg/mL, P=0.009, respectively). The mitral peak velocity of early diastolic filling (E), mean ratio of E to early diastolic mitral annular velocity (E/Em), and the pulmonary capillary wedge pressure (PCWP) estimated from E/Em measurements were all significantly higher in the patient group (62.27±14.69 vs. 75.67±18.85 cm/sec, 6.40±1.48 vs. 10.30±3.48, and 10 [9–11]vs. 14[12–16] mmHg, P≤0.001 for all). Lateral and septal Em were significantly lower in the patient group (10.69±1.87 vs. 8.69±2.00 cm/sec and 8.91±1.22 vs. 6.65±1.58 cm/sec, P<0.001 for both). CT-1 positively correlated with NT-proBNP (P=0.001, r=0.349), mean E/Em (P=0.003, r=0.307), and estimated mean PCWP (P=0.001, r=0.308). Conclusions CT-1 is elevated in patients with DHF and is associated with NT-proBNP and estimated left ventricular filling pressures.
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Affiliation(s)
- Atac Celik
- Department of Cardiology, Faculty of Medicine, Gaziosmanpasa University, Tokat, Turkey.
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Impact of dialysis modality on the appropriateness of left ventricular mass in patients with end-stage renal disease. Int J Cardiol 2011; 149:250-252. [DOI: 10.1016/j.ijcard.2011.02.030] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2011] [Accepted: 02/10/2011] [Indexed: 11/22/2022]
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Rubin MF, Rosas SE, Chirinos JA, Townsend RR. Surrogate markers of cardiovascular disease in CKD: what's under the hood? Am J Kidney Dis 2011; 57:488-97. [PMID: 21168944 DOI: 10.1053/j.ajkd.2010.08.030] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2010] [Accepted: 08/09/2010] [Indexed: 01/19/2023]
Abstract
Although clinical cardiovascular outcomes, such as heart attack, stroke, and sudden cardiac death, have a dramatic onset, they result from prolonged exposure to an ever-growing array of risk factors. Several noninvasive procedures are available to assess the cumulative effect of these exposures with the goal of more precisely estimating a person's cardiovascular risk. These include ankle-brachial index, which provides an estimation of obstruction in major-vessel lumen caliber; carotid ultrasound, which evaluates carotid intima-media thickness and plaque, visibly quantifying atherosclerotic burden; aortic pulse wave velocity, which provides a measure of large-artery stiffness; and echocardiography, which measures left ventricular mass, providing a measure of subclinical hypertensive heart disease. In this narrative review, we discuss the role of each of these measures, with a particular emphasis on patients with chronic kidney disease.
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Abstract
Cardiotrophin (CT)-1 was discovered by coupling expression cloning with an embryonic stem cell-based model of cardiogenesis. Comparison of similarity in amino acid sequence and conformational structure indicates that CT-1 is a member of the interleukin (IL)-6 type cytokine family that shares the transmembrane signaling protein, glycoprotein (gp) 130 as a receptor. These cytokines mediate overlapping pleiotropic actions on a variety of cell types including cardiac myocytes, hepatocytes, megakaryocytes, osteoclasts, and neuronal cells. CT-lmediates its hypertrophic and cytoprotective properties through the Janus kinase/signal transducers and activators of transcription (JAK/STAT), mitogen-activated protein (MAP) kinase, phosphatidylinositol (PI) 3 kinase, and nuclear factor kappa B (NFkappaB) pathways. CT-1 gene and protein are distributed not only in the heart, but also in the pulmonary, renal, gastrointestinal, cerebral, and muscular tissues. CT-1 could also be synthesized and secreted from vascular endothelial cells and adipocytes. CT-1 has hypertrophic actions on the cardiac myocytes, skeletal muscle cells, and smooth muscle cells as well as cytoprotective actions on the cardiac myocytes, neuronal cells, and hepatocytes. CT-1 is circulating in the body, and its plasma concentration is increased in various cardiovascular and renal diseases such as hypertension, congestive heart failure, myocardial infarction, valvular heart disease, metabolic syndrome, and chronic kidney disease. Treatment with CT-1 is beneficial in experimental animal models of cardiovascular diseases. CT-1 specifically protects the cardiac myocytes from ischemic damage when CT-1 is given not only prior to the ischemia, but also given at the time of reoxygenation. Current evidence suggests that CT-1 plays an important role in the regulation of the cardiovascular system.
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Affiliation(s)
- Michihisa Jougasaki
- Institute for Clinical Research, National Hospital Organization Kagoshima Medical Center, Kagoshima, Japan.
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Protective effect of the 1742(C/G) polymorphism of human cardiotrophin-1 against left ventricular hypertrophy in essential hypertension. J Hypertens 2011; 28:2219-26. [PMID: 20683337 DOI: 10.1097/hjh.0b013e32833da326] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
OBJECTIVE Experimental and clinical evidence supports a role of cardiotrophin-1 (CT-1) in the development of hypertensive left ventricular hypertrophy (LVH). The goal of this study was to investigate the relationship between human CT-1 genetic background and LVH in essential hypertension. METHODS A total of 900 individuals were genotyped for the 1742(C/G) polymorphism of the human CT-1 gene. Serum CT-1 levels were assessed by ELISA in 681 individuals. Left ventricular parameters were determined by two-dimensional echocardiography in 297 individuals. RESULTS The prevalence of the GG genotype of the 1742(C/G) polymorphism was reduced in essential hypertension (8.4% in normotensive individuals, 4.9% in hypertensive patients, P = 0.046 versus CC/CG individuals) and in LVH (11.5% in nonhypertrophic normotensive individuals, 12.2% in nonhypertrophic hypertensive patients, 2.6% in hypertensive patients with LVH, P = 0.008 versus CC/CG individuals). Apart from this, GG individuals presented lower serum concentration of CT-1 (GG, 147.1 ± 10.5 fmol/ml; CC/CG, 187.1 ± 4.8 fmol/ml; P = 0.036) and left ventricular mass index (GG, 91 ± 6 g/m; CC/CG, 119 ± 3 g/m; P = 0.002). Multivariate analyses showed that the 1742(C/G) polymorphism was a significant determinant of both left ventricular mass index and serum CT-1, after adjusting for confounding factors. Finally, in-vitro studies supported the functionality of the 1742(C/G) polymorphism. CONCLUSION Our results indicate that the 1742(C/G) polymorphism of the human CT-1 gene is associated with LVH in hypertension and that the GG genotype may have a protective role. It is suggested that CT-1 is one of the mediators of this association.
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Obesity-related cardiac and vascular structural alterations: beyond blood pressure overload. J Hypertens 2009; 27:1750-2. [PMID: 19692848 DOI: 10.1097/hjh.0b013e328330e8ae] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Prevalence and clinical correlates of right ventricular hypertrophy in essential hypertension. J Hypertens 2009; 27:854-60. [PMID: 19516183 DOI: 10.1097/hjh.0b013e328324eda0] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
AIM Right ventricular hypertrophy (RVH) has been reported to be a component of cardiac damage in systemic hypertension; this evidence, however, is based on small studies and major determinants of biventricular hypertrophy are still undefined. Thus, the prevalence and clinical correlates of RVH have been investigated in essential hypertension. METHODS A total of 330 untreated and treated uncomplicated essential hypertensives consecutively attending a hospital out-patient hypertension clinic were considered for the analysis. All individuals underwent a quantitative echocardiographic examination as well as extensive clinical and laboratory investigations. RVH was defined by an anterior RV wall thickness equal or higher than 3.1/3.0 mm/m2 in men and women, respectively, and left ventricular hypertrophy (LVH) by LV mass index equal or higher than 51/47g/m2.7 in men and women, respectively. RESULTS Overall, 114 (34.5%) patients fulfilled the criteria for LVH and 111 (33.6%) for RVH; normal cardiac morphology was observed in 164 patients (49.6%), isolated RVH in 52 (15.7%), isolated LVH in 55 (16.6%) and bi-ventricular hypertrophy in 59 (17.8%). In a logistic regression analysis, modifiable risk factors such as abdominal obesity (OR 3.41, CI 1.73-6.74, P = 0.0004), LV mid-wall fractional shortening (OR 2.48, CI 1.26-4.85, P = 0.008), fasting blood glucose (OR 2.47, CI 1.25-4.89, P = 0.009) and systolic blood pressure (OR 2.39, CI 1.19-4.82, P = 0.014) were the major independent correlates of biventricular hypertrophy. CONCLUSION RVH is commonly found in systemic hypertension and is associated with LVH (i.e., biventricular hypertrophy) in approximately one-fifth of the patients seen in a specialist setting. The clinical correlates of biventricular hypertrophy suggest that this phenotype is associated with a profile of very high cardiovascular risk.
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Goda A, Nakao S, Tsujino T, Otsuka M, Matsumoto M, Yoshida C, Naito Y, Lee-Kawabata M, Ohyanagi M, Masuyama T. Inappropriateness of ventricular hypertrophy is important as a determinant of BNP but not of diastolic filling in untreated hypertensive patients. Hypertens Res 2009; 32:916-9. [PMID: 19662018 DOI: 10.1038/hr.2009.124] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Echocardiographically determined inappropriateness of left ventricular mass (LVM) is an independent risk factor for cardiovascular events. Although LV hypertrophy is associated with an increase in the plasma brain natriuretic peptide level and decreased LV diastolic filling, it is unknown whether the inappropriateness of LVM affects them. We studied 77 untreated hypertensive patients (49 men, 28 women, aged 59+/-12 years). The plasma brain natriuretic peptide level was measured, in addition to routine echo Doppler indexes of LV geometry and function. The appropriateness of LVM to cardiac workload was evaluated by the ratio of the observed LVM to the value predicted for individual sex, stroke work and height(2.7) (oLVM/pLVM). Multivariate analysis showed that the plasma brain natriuretic peptide level increased with LVM index but decreased when oLVM/pLVM increased. The ratio of the peak early diastolic flow velocity of mitral flow to the peak early diastolic velocity of mitral annulus (E/E') correlated not only with oLVM/pLVM but also with the LVM index (r=0.30, P<0.05; r=0.37, P<0.05, respectively). However, when a multiple stepwise regression analysis was carried out, only LVM index was determined to be a significant correlate of the E/E' ratio, indicating that the inappropriateness of LVM does not affect the E/E' ratio in hypertensive patients. Brain natriuretic peptide levels are influenced not only by the extent of LV hypertrophy but also by the inappropriateness of hypertrophy in untreated hypertensive patients. Diastolic filling is mostly affected by the extent of LV hypertrophy and not by the appropriateness of hypertrophy.
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Affiliation(s)
- Akiko Goda
- Cardiovascular Division, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
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Compensatory or inappropriate left ventricular mass in different models of left ventricular pressure overload: comparison between patients with aortic stenosis and arterial hypertension. J Hypertens 2009; 27:642-9. [DOI: 10.1097/hjh.0b013e32831cec98] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Association of plasma cardiotrophin-1 with stage C heart failure in hypertensive patients: Potential diagnostic implications. J Hypertens 2009; 27:418-24. [DOI: 10.1097/hjh.0b013e32831ac981] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Novel insights into the role of cardiotrophin-1 in cardiovascular diseases. J Mol Cell Cardiol 2009; 46:142-8. [DOI: 10.1016/j.yjmcc.2008.11.002] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2008] [Revised: 10/31/2008] [Accepted: 11/05/2008] [Indexed: 01/19/2023]
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Stejskal D, Ruzicka V. Cardiotrophin-1. Review. Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub 2008; 152:9-19. [PMID: 18795069 DOI: 10.5507/bp.2008.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Cardiotrophin-1 is newly discovered chemokin with a lot of functions. Aim of our work was to describe most important of them. METHODS systematically scan of available scientific resources. RESULTS Cardiotrophin-1 stimulates the proliferation of cardiomyocytes. Cardiotrophin-1 expression and plasma values are elevated in individuals with heart failure and have high diagnostic efficacy for the heart failure. Plasma values are also an independent prognostic factor. Preliminary findings suggest that the determination of plasma cardiotrophin-1 may be useful for the follow-up of hypertensive heart disease in routine clinical practice. Cardiotrophin-1 also plays an important cardioprotective effect on myocardial damage, is a potent regulator of signaling in adipocytes in vitro and in vivo and potentiates the elevation the acute-phase proteins. Cardiotrophin-1 may play also an important protective role in other organ systems (such as hematopoietic, neuronal, developmental). CONCLUSION Cardiotrophin is a newly discovered chemokin with a lot of system effects and is stable in system circulation hence permitting its development in the routine clinical investigation.
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Affiliation(s)
- David Stejskal
- Department of Laboratory Medicine, Sternberk Hospital, Czech Republic.
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Gonzalez A, Lopez B, Ravassa S, Beaumont J, Arias T, Hermida N, Zudaire A, Diez J. Biochemical markers of myocardial remodelling in hypertensive heart disease. Cardiovasc Res 2008; 81:509-18. [DOI: 10.1093/cvr/cvn235] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
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Malavazos AE, Ermetici F, Morricone L, Delnevo A, Coman C, Ambrosi B, Corsi MM. Association of increased plasma cardiotrophin-1 with left ventricular mass indexes in normotensive morbid obesity. Hypertension 2008; 51:e8-9; author reply e10. [PMID: 18180396 DOI: 10.1161/hypertensionaha.107.105346] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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