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Oka A, Sudo Y, Morimoto T, Tsushima R, Sogo M, Ozaki M, Takahashi M, Okawa K. Pre-procedural Stratification by the Endothelial Function in Patients with Heart Failure Undergoing Atrial Fibrillation Ablation. Hellenic J Cardiol 2024:S1109-9666(24)00027-7. [PMID: 38342341 DOI: 10.1016/j.hjc.2024.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 01/20/2024] [Accepted: 02/04/2024] [Indexed: 02/13/2024] Open
Abstract
BACKGROUND Endothelial dysfunction (ED), a well-established risk marker of cardiovascular events, is associated with heart failure (HF) and atrial fibrillation (AF). Its relationship with cardiovascular events in patients with HF undergoing AF ablation remains unclear. We aimed to elucidate the association between ED and the outcomes after AF ablation in patients with HF. METHODS This prospective cohort study included patients with HF who underwent an endothelial function assessment using the peripheral vascular reactive hyperemia index (RHI) before first-time AF ablation. We defined AF recurrence according to the following types: the conventional form (AF≥30 seconds) and persistent form (requiring cardioversion). An RHI<2.1 indicated ED. Those with and without ED were compared in terms of the 3-year incidence of AF recurrence and cardiovascular events after AF ablation. RESULTS Among 421 patients with HF (69 ± 9 years and 38% females), 343 (81.5%) had ED. Although the incidence of the conventional form of AF recurrence was similar between the groups, that of the persistent form was significantly higher in the ED group (25.7% vs. 15.3%, log-rank P = 0.028). The ED group also had a significantly higher rate of cardiovascular events (14.8% vs. 3.6%, log-rank P = 0.028). Pre-procedural ED was identified as an independent predictor of a persistent form of AF recurrence (adjusted hazard ratio [HR] 2.31, 95% confidence interval [CI] 1.05-5.07, P = 0.037) and that of cardiovascular events (adjusted HR 4.21, 95% CI 1.02-17.5, P = 0.048), respectively. CONCLUSIONS The endothelial function assessment enabled the risk stratification of clinically problematic outcomes after AF ablation in patients with HF.
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Affiliation(s)
- Akihiro Oka
- Department of Cardiovascular Medicine, Kagawa Prefectural Central Hospital, 1-2-1 Asahi-machi, Takamatsu, Kagawa, 760-8557, Japan
| | - Yuya Sudo
- Department of Cardiovascular Medicine, Kagawa Prefectural Central Hospital, 1-2-1 Asahi-machi, Takamatsu, Kagawa, 760-8557, Japan
| | - Takeshi Morimoto
- Department of Clinical Epidemiology, Hyogo Medical University, 1-1 Mukogawa, Nishinomiya, Hyogo, 663-8501, Japan
| | - Ryu Tsushima
- Department of Cardiovascular Medicine, Kagawa Prefectural Central Hospital, 1-2-1 Asahi-machi, Takamatsu, Kagawa, 760-8557, Japan
| | - Masahiro Sogo
- Department of Cardiovascular Medicine, Kagawa Prefectural Central Hospital, 1-2-1 Asahi-machi, Takamatsu, Kagawa, 760-8557, Japan
| | - Masatomo Ozaki
- Department of Cardiovascular Medicine, Kagawa Prefectural Central Hospital, 1-2-1 Asahi-machi, Takamatsu, Kagawa, 760-8557, Japan
| | - Masahiko Takahashi
- Department of Cardiovascular Medicine, Kagawa Prefectural Central Hospital, 1-2-1 Asahi-machi, Takamatsu, Kagawa, 760-8557, Japan
| | - Keisuke Okawa
- Department of Cardiovascular Medicine, Kagawa Prefectural Central Hospital, 1-2-1 Asahi-machi, Takamatsu, Kagawa, 760-8557, Japan.
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Arabi SM, Bahari H, Chambari M, Bahrami LS, Mohaildeen Gubari MI, Watts GF, Sahebkar A. Omega-3 fatty acids and endothelial function: A GRADE-assessed systematic review and meta-analysis. Eur J Clin Invest 2024; 54:e14109. [PMID: 37859571 DOI: 10.1111/eci.14109] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 08/28/2023] [Accepted: 09/29/2023] [Indexed: 10/21/2023]
Abstract
INTRODUCTION N-3 polyunsaturated fatty acids (PUFAs) supplementation has been reported to have an impact on flow-mediated dilatation (FMD), a conventionally used clinical technique for estimating endothelial dysfunction. However, its proven effects on endothelial function are unclear. This systematic review and meta-analysis were conducted to evaluate the effects of n-3 PUFAs supplementation on FMD of the brachial artery. METHOD This study was performed following the PRISMA guidelines. To identify eligible RCTs, a systematic search was completed in PubMed/Medline, Scopus and Web of Science using relevant keywords. A fixed- or random-effects model was utilized to estimate the weighted mean difference (WMD) and 95% confidence interval (95% CI). RESULTS Thirty-two studies (with 35 arms) were included in this meta-analysis, involving 2385 subjects with intervention duration ranging from 4 to 48 weeks. The pooled meta-analysis demonstrated a significant effect of omega-3 on FMD (WMD = 0.8%, 95% CI = 0.3-1.3, p = .001) and heterogeneity was significant (I2 = 82.5%, p < .001). CONCLUSION We found that n-3 PUFA supplementation improves endothelial function as estimated by flow-mediated dilatation of the brachial artery.
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Affiliation(s)
- Seyyed Mostafa Arabi
- Noncommunicable Diseases Research Center, Neyshabur University of Medical Sciences, Neyshabur, Iran
| | - Hossein Bahari
- Department of Nutrition, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahla Chambari
- Noncommunicable Diseases Research Center, Neyshabur University of Medical Sciences, Neyshabur, Iran
| | - Leila Sadat Bahrami
- Noncommunicable Diseases Research Center, Neyshabur University of Medical Sciences, Neyshabur, Iran
- Department of Nutrition, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Gerald F Watts
- Cardiometabolic Service, Departments of Cardiology and Internal Medicine, Royal Perth Hospital, Western Australia, Perth, Australia
- School of Medicine, University of Western Australia, Western Australia, Perth, Australia
| | - Amirhossein Sahebkar
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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Machin DR, Trott DW, Gogulamudi VR, Islam MT, Bloom SI, Vink H, Lesniewski LA, Donato AJ. Glycocalyx-targeted therapy ameliorates age-related arterial dysfunction. GeroScience 2023; 45:2351-2365. [PMID: 36787090 PMCID: PMC10651573 DOI: 10.1007/s11357-023-00745-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 01/26/2023] [Indexed: 02/15/2023] Open
Abstract
Advanced age is accompanied by arterial dysfunction, as well as a diminished glycocalyx, which may be linked to reduced high molecular weight-hyaluronan (HMW-HA) synthesis. However, the impact of glycocalyx deterioration in age-related arterial dysfunction is unknown. We sought to determine if manipulations in glycocalyx properties would alter arterial function. Tamoxifen-induced hyaluronan synthase 2 (Has2) reduction was used to decrease glycocalyx properties. Three weeks post-tamoxifen treatment, glycocalyx thickness was lower in Has2 knockout compared to wild-type mice (P<0.05). Has2 reduction induced arterial dysfunction, demonstrated by impaired endothelium-dependent dilation (EDD) and elevated aortic stiffness (P<0.05). To augment glycocalyx properties, old mice received 10 weeks of a glycocalyx-targeted therapy via Endocalyx™ (old+ECX), which contains HMW-HA and other glycocalyx components. Compared to old control mice, glycocalyx properties and EDD were augmented, and aortic stiffness decreased in old+ECX mice (P<0.05). Old+ECX mice had a more youthful aortic phenotype, demonstrated by lower collagen content and higher elastin content than old control mice (P<0.05). Functional outcomes were repeated in old mice that underwent a diet supplemented solely with HMW-HA (old+HA). Compared to old controls, glycocalyx properties and EDD were augmented, and aortic stiffness was lower in old+HA mice (P<0.05). We did not observe any differences between old+HA and old+ECX mice (P>0.05). Has2 reduction phenocopies age-related arterial dysfunction, while 10 weeks of glycocalyx-targeted therapy that restores the glycocalyx also ameliorates age-related arterial dysfunction. These findings suggest that the glycocalyx may be a viable therapeutic target to ameliorate age-related arterial dysfunction.
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Affiliation(s)
- Daniel R Machin
- Department of Internal Medicine, University of Utah, Salt Lake City, UT, USA.
- Department of Nutrition and Integrative Physiology, Florida State University, Tallahassee, FL, 32306, USA.
| | - Daniel W Trott
- Department of Internal Medicine, University of Utah, Salt Lake City, UT, USA
| | | | - Md Torikul Islam
- Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, UT, USA
| | - Samuel I Bloom
- Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, UT, USA
| | - Hans Vink
- Department of Physiology, Cardiovascular Research Institute Maastricht, Maastricht, The Netherlands
- MicroVascular Health Solutions LLC, Alpine, UT, USA
| | - Lisa A Lesniewski
- Department of Internal Medicine, University of Utah, Salt Lake City, UT, USA
- Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, UT, USA
- VA Salt Lake City, GRECC, Salt Lake City, UT, USA
| | - Anthony J Donato
- Department of Internal Medicine, University of Utah, Salt Lake City, UT, USA
- Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, UT, USA
- VA Salt Lake City, GRECC, Salt Lake City, UT, USA
- Department of Biochemistry, University of Utah, Salt Lake City, UT, USA
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Srivastava RAK. A Review of Progress on Targeting LDL Receptor-Dependent and -Independent Pathways for the Treatment of Hypercholesterolemia, a Major Risk Factor of ASCVD. Cells 2023; 12:1648. [PMID: 37371118 DOI: 10.3390/cells12121648] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 06/10/2023] [Accepted: 06/12/2023] [Indexed: 06/29/2023] Open
Abstract
Since the discovery of the LDL receptor in 1973 by Brown and Goldstein as a causative protein in hypercholesterolemia, tremendous amounts of effort have gone into finding ways to manage high LDL cholesterol in familial hypercholesterolemic (HoFH and HeFH) individuals with loss-of-function mutations in the LDL receptor (LDLR) gene. Statins proved to be the first blockbuster drug, helping both HoFH and HeFH individuals by inhibiting the cholesterol synthesis pathway rate-limiting enzyme HMG-CoA reductase and inducing the LDL receptor. However, statins could not achieve the therapeutic goal of LDL. Other therapies targeting LDLR include PCSK9, which lowers LDLR by promoting LDLR degradation. Inducible degrader of LDLR (IDOL) also controls the LDLR protein, but an IDOL-based therapy is yet to be developed. Among the LDLR-independent pathways, such as angiopoietin-like 3 (ANGPTL3), apolipoprotein (apo) B, apoC-III and CETP, only ANGPTL3 offers the advantage of treating both HoFH and HeFH patients and showing relatively better preclinical and clinical efficacy in animal models and hypercholesterolemic individuals, respectively. While loss-of-LDLR-function mutations have been known for decades, gain-of-LDLR-function mutations have recently been identified in some individuals. The new information on gain of LDLR function, together with CRISPR-Cas9 genome/base editing technology to target LDLR and ANGPTL3, offers promise to HoFH and HeFH individuals who are at a higher risk of developing atherosclerotic cardiovascular disease (ASCVD).
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Affiliation(s)
- Rai Ajit K Srivastava
- Integrated Pharma Solutions LLC, Boston, MA 02101-02117, USA
- College of Professional Studies, Northeastern University, Boston, MA 02101-02117, USA
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Zheng X, Berg Sen J, Li Z, Sabouri M, Samarah L, Deacon CS, Bernardo J, Machin DR. High-salt diet augments systolic blood pressure and induces arterial dysfunction in outbred, genetically diverse mice. Am J Physiol Heart Circ Physiol 2023; 324:H473-H483. [PMID: 36735405 PMCID: PMC10010918 DOI: 10.1152/ajpheart.00415.2022] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 01/24/2023] [Accepted: 01/24/2023] [Indexed: 02/04/2023]
Abstract
Excess salt consumption contributes to hypertension and arterial dysfunction in humans living in industrialized societies. However, this arterial phenotype is not typically observed in inbred, genetically identical mouse strains that consume a high-salt (HS) diet. Therefore, we sought to determine the effects of HS diet consumption on systolic blood pressure (BP) and arterial function in UM-HET3 mice, an outbred, genetically diverse strain of mice. Male and female UM-HET3 mice underwent a low-salt [LS (1% NaCl)] or HS (4% NaCl) diet for 12 wk. Systolic BP and aortic stiffness, determined by pulse wave velocity (PWV), were increased in HS after 2 and 4 wk, respectively, compared with baseline and continued to increase through week 12 (P < 0.05). Systolic BP was higher from weeks 2-12 and PWV was higher from weeks 4-12 in HS compared with LS mice (P < 0.05). Aortic collagen content was ∼81% higher in HS compared with LS (P < 0.05), whereas aortic elastin content was similar between groups (P > 0.05). Carotid artery endothelium-dependent dilation (EDD) was ∼10% lower in HS compared with LS (P < 0.05), endothelium-independent dilation was similar between groups (P > 0.05). Finally, there was a strong relationship between systolic BP and PWV (r2 = 0.40, P < 0.05), as well as inverse relationship between EDD and systolic BP (r2 = 0.21, P < 0.05) or PWV (r2 = 0.20, P < 0.05). In summary, HS diet consumption in UM-HET3 mice increases systolic BP, which is accompanied by aortic stiffening and impaired EDD. These data suggest that outbred, genetically diverse mice may provide unique translational insight into arterial adaptations of humans that consume an HS diet.NEW & NOTEWORTHY Excess salt consumption is a contributor to hypertension and arterial dysfunction in humans living in industrialized societies, but this phenotype is not observed in inbred, genetically identical mice that consume a high-salt (HS) diet. This study reveals that a HS diet in outbred, genetically diverse mice progressively increases systolic blood pressure and induce arterial dysfunction. These data suggest that genetically diverse mice may provide translational insight into arterial adaptations in humans that consume an HS diet.
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Affiliation(s)
- Xiangyu Zheng
- Department of Nutrition and Integrative Physiology, Florida State University, Tallahassee, Florida, United States
| | - Jennifer Berg Sen
- Department of Nutrition and Integrative Physiology, Florida State University, Tallahassee, Florida, United States
| | - Zhuoxin Li
- Department of Nutrition and Integrative Physiology, Florida State University, Tallahassee, Florida, United States
| | - Mostafa Sabouri
- Department of Nutrition and Integrative Physiology, Florida State University, Tallahassee, Florida, United States
| | - Luaye Samarah
- Department of Nutrition and Integrative Physiology, Florida State University, Tallahassee, Florida, United States
| | - Christina S Deacon
- Department of Nutrition and Integrative Physiology, Florida State University, Tallahassee, Florida, United States
| | - Joseph Bernardo
- Department of Nutrition and Integrative Physiology, Florida State University, Tallahassee, Florida, United States
| | - Daniel R Machin
- Department of Nutrition and Integrative Physiology, Florida State University, Tallahassee, Florida, United States
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Higashi Y. Roles of Oxidative Stress and Inflammation in Vascular Endothelial Dysfunction-Related Disease. Antioxidants (Basel) 2022; 11:antiox11101958. [PMID: 36290681 PMCID: PMC9598825 DOI: 10.3390/antiox11101958] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 09/27/2022] [Accepted: 09/27/2022] [Indexed: 11/30/2022] Open
Abstract
Oxidative stress and chronic inflammation play an important role in the pathogenesis of atherosclerosis. Atherosclerosis develops as the first step of vascular endothelial dysfunction induced by complex molecular mechanisms. Vascular endothelial dysfunction leads to oxidative stress and inflammation of vessel walls, which in turn enhances vascular endothelial dysfunction. Vascular endothelial dysfunction and vascular wall oxidative stress and chronic inflammation make a vicious cycle that leads to the development of atherosclerosis. Simultaneously capturing and accurately evaluating the association of vascular endothelial function with oxidative stress and inflammation would be useful for elucidating the pathophysiology of atherosclerosis, determining treatment efficacy, and predicting future cardiovascular complications. Intervention in both areas is expected to inhibit the progression of atherosclerosis and prevent cardiovascular complications.
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Affiliation(s)
- Yukihito Higashi
- Department of Regenerative Medicine, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima 743-8551, Japan; ; Tel.: +81-82-257-5831
- Division of Regeneration and Medicine, Medical Center for Translational and Clinical Research, Hiroshima University Hospital, Hiroshima 734-8553, Japan
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Clark K, Sharp S, Womack CJ, Kurti SP, Hargens TA. Increased sedentary time and decreased physical activity increases lipoprotein associated phospholipase A 2 in obese individuals. Nutr Metab Cardiovasc Dis 2022; 32:1703-1710. [PMID: 35637082 DOI: 10.1016/j.numecd.2022.04.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 04/26/2022] [Accepted: 04/27/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND AND AIMS Lipoprotein-associated Phospholipase A2 (Lp-PLA2) is a protein produced by inflammatory cells in circulation and is associated with cardiovascular disease (CVD) risk. Physical activity (PA) is known to reduce inflammation and risk for CVD. However, Lp-PLA2 has yet to be examined in relation to PA and sedentary time. The purpose of this study was to determine if PA and sedentary time impacts Lp-PLA2 mass. A total of 25 subjects with an average BMI of 30.6 ± 5.7 were included in the data analysis. METHODS AND RESULTS Data collected included anthropometric data, Lp-PLA2 mass, peak oxygen uptake (VO2peak), resting heart rate and blood pressure, obstructive sleep apnea (OSA) risk, and assessment of PA using an accelerometer. Sedentary minutes per day was positively associated with Lp-PLA2 (r = 0.41, P < 0.05). Light intensity PA was negatively associated (r = -0.51. P = 0.01) with Lp-PLA2. When subjects were divided into 2-quantiles by Lp-PLA2, the group with the higher Lp-PLA2 mass accumulated more sedentary time per day (P < 0.001) and less light intensity PA per day (P = 0.001). OSA risk and Lp-PLA2 showed no relationship. Sedentary behavior was higher, and light intensity PA was lower in subjects with hiLp-PLA2 mass. No difference was seen in moderate-to-vigorous intensity PA or steps per day. CONCLUSIONS This suggests that, total PA habits, including time spent sedentary and lower intensity PA, impacts the levels of Lp-PLA2, an important inflammatory marker and marker of CVD risk.
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Affiliation(s)
- Kendall Clark
- Human Performance Laboratory, Department of Kinesiology, James Madison University, 261 Bluestone Dr MSC 2302, Harrisonburg, VA, 22807, USA.
| | - Sydney Sharp
- Human Performance Laboratory, Department of Kinesiology, James Madison University, 261 Bluestone Dr MSC 2302, Harrisonburg, VA, 22807, USA.
| | - Christopher J Womack
- Human Performance Laboratory, Department of Kinesiology, James Madison University, 261 Bluestone Dr MSC 2302, Harrisonburg, VA, 22807, USA.
| | - Stephanie P Kurti
- Human Performance Laboratory, Department of Kinesiology, James Madison University, 261 Bluestone Dr MSC 2302, Harrisonburg, VA, 22807, USA.
| | - Trent A Hargens
- Department of Kinesiology, James Madison University, 261 Bluestone Dr. MSC 2302, Harrisonburg, VA, 22807, USA.
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Hahad O, Bayo Jimenez MT, Kuntic M, Frenis K, Steven S, Daiber A, Münzel T. Cerebral consequences of environmental noise exposure. ENVIRONMENT INTERNATIONAL 2022; 165:107306. [PMID: 35635962 DOI: 10.1016/j.envint.2022.107306] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 05/09/2022] [Accepted: 05/15/2022] [Indexed: 06/15/2023]
Abstract
The importance of noise exposure as a major environmental determinant of public health is being increasingly recognized. While in recent years a large body evidence has emerged linking environmental noise exposure mainly to cardiovascular disease, much less is known concerning the adverse health effects of noise on the brain and associated neuropsychiatric outcomes. Despite being a relatively new area of investigation, indeed, mounting research and conclusive evidence demonstrate that exposure to noise, primarily from traffic sources, may affect the central nervous system and brain, thereby contributing to an increased risk of neuropsychiatric disorders such as stroke, dementia and cognitive decline, neurodevelopmental disorders, depression, and anxiety disorder. On a mechanistic level, a significant number of studies suggest the involvement of reactive oxygen species/oxidative stress and inflammatory pathways, among others, to fundamentally drive the adverse brain health effects of noise exposure. This in-depth review on the cerebral consequences of environmental noise exposure aims to contribute to the associated research needs by evaluating current findings from human and animal studies. From a public health perspective, these findings may also help to reinforce efforts promoting adequate mitigation strategies and preventive measures to lower the societal consequences of unhealthy environments.
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Affiliation(s)
- Omar Hahad
- Department of Cardiology - Cardiology I, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany; German Center for Cardiovascular Research (DZHK), partner site Rhine-Main, Mainz, Germany; Leibniz Institute for Resilience Research (LIR), Mainz, Germany.
| | - Maria Teresa Bayo Jimenez
- Department of Cardiology - Cardiology I, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Marin Kuntic
- Department of Cardiology - Cardiology I, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Katie Frenis
- Boston Children's Hospital and Harvard Medical School, Department of Hematology/Oncology, Boston, MA, USA
| | - Sebastian Steven
- Department of Cardiology - Cardiology I, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany; German Center for Cardiovascular Research (DZHK), partner site Rhine-Main, Mainz, Germany
| | - Andreas Daiber
- Department of Cardiology - Cardiology I, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany; German Center for Cardiovascular Research (DZHK), partner site Rhine-Main, Mainz, Germany
| | - Thomas Münzel
- Department of Cardiology - Cardiology I, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany; German Center for Cardiovascular Research (DZHK), partner site Rhine-Main, Mainz, Germany
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Hsieh MJ, Huang CY, Kiefer R, Lee SD, Maurya N, Velmurugan BK. Cardiovascular Disease and Possible Ways in Which Lycopene Acts as an Efficient Cardio-Protectant against Different Cardiovascular Risk Factors. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27103235. [PMID: 35630709 PMCID: PMC9147660 DOI: 10.3390/molecules27103235] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Revised: 05/10/2022] [Accepted: 05/13/2022] [Indexed: 11/16/2022]
Abstract
Foods rich in antioxidants such as lycopene have a major role in maintaining cardiac health. Lycopene, 80% of which can be obtained by consuming a common vegetable such as tomato, can prevent the disturbances that contribute to cardiovascular disease (CVD). The present work begins with a brief introduction to CVD and lycopene and its various properties such as bioavailability, pharmacokinetics, etc. In this review, the potential cardio-protective effects of lycopene that reduce the progression of CVD and thrombotic complications are detailed. Further, the protective effects of lycopene including in vitro, in vivo and clinical trials conducted on lycopene for CVD protective effects are explained. Finally, the controversial aspect of lycopene as a protective agent against CVD and toxicity are also mentioned.
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Affiliation(s)
- Ming-Ju Hsieh
- Oral Cancer Research Center, Changhua Christian Hospital, Changhua 50006, Taiwan;
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung 40227, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Chih-Yang Huang
- Department of Medical Laboratory Science and Biotechnology, Asia University, Taichung 41354, Taiwan;
- Cardiovascular and Mitochondrial Related Disease Research Center, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien 970473, Taiwan
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 40402, Taiwan
- Center of General Education, Buddhist Tzu Chi Medical Foundation, Tzu Chi University of Science and Technology, Hualien 970302, Taiwan
- Department of Medical Research, China Medical University Hospital, Taichung 40402, Taiwan
| | - Rudolf Kiefer
- Conducting Polymers in Composites and Applications Research Group, Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City 758307, Vietnam;
| | - Shin-Da Lee
- Department of Physical Therapy, Asia University, Taichung 41354, Taiwan
- Department of Physical Therapy, Graduate Institute of Rehabilitation Science, China Medical University, Taichung 406040, Taiwan
- School of Rehabilitation Medicine, Weifang Medical University, Weifang 261053, China
- Correspondence: (S.-D.L.); (B.K.V.); Tel.: +886-4-22053366 (ext. 7300) (S.-D.L.); +84-028-377-55-058 (B.K.V.); Fax: +886-4-22065051 (S.-D.L.); +84-028-37-755-055 (B.K.V.)
| | - Nancy Maurya
- Botany Department, Government Science College, Pandhurna, Chhindwara, M.P., Pandhurna 480334, India;
| | - Bharath Kumar Velmurugan
- Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City 758307, Vietnam
- Correspondence: (S.-D.L.); (B.K.V.); Tel.: +886-4-22053366 (ext. 7300) (S.-D.L.); +84-028-377-55-058 (B.K.V.); Fax: +886-4-22065051 (S.-D.L.); +84-028-37-755-055 (B.K.V.)
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Ambrosino P, Bachetti T, D’Anna SE, Galloway B, Bianco A, D’Agnano V, Papa A, Motta A, Perrotta F, Maniscalco M. Mechanisms and Clinical Implications of Endothelial Dysfunction in Arterial Hypertension. J Cardiovasc Dev Dis 2022; 9:jcdd9050136. [PMID: 35621847 PMCID: PMC9146906 DOI: 10.3390/jcdd9050136] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 04/19/2022] [Accepted: 04/22/2022] [Indexed: 02/06/2023] Open
Abstract
The endothelium is composed of a monolayer of endothelial cells, lining the interior surface of blood and lymphatic vessels. Endothelial cells display important homeostatic functions, since they are able to respond to humoral and hemodynamic stimuli. Thus, endothelial dysfunction has been proposed as a key and early pathogenic mechanism in many clinical conditions. Given the relevant repercussions on cardiovascular risk, the complex interplay between endothelial dysfunction and systemic arterial hypertension has been a matter of study in recent years. Numerous articles have been published on this issue, all of which contribute to providing an interesting insight into the molecular mechanisms of endothelial dysfunction in arterial hypertension and its role as a biomarker of inflammation, oxidative stress, and vascular disease. The prognostic and therapeutic implications of endothelial dysfunction have also been analyzed in this clinical setting, with interesting new findings and potential applications in clinical practice and future research. The aim of this review is to summarize the pathophysiology of the relationship between endothelial dysfunction and systemic arterial hypertension, with a focus on the personalized pharmacological and rehabilitation strategies targeting endothelial dysfunction while treating hypertension and cardiovascular comorbidities.
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Affiliation(s)
- Pasquale Ambrosino
- Istituti Clinici Scientifici Maugeri IRCCS, Cardiac Rehabilitation Unit of Telese Terme Institute, 82037 Telese Terme, Italy;
- Correspondence: (P.A.); (M.M.)
| | - Tiziana Bachetti
- Istituti Clinici Scientifici Maugeri IRCCS, Scientific Direction, 27100 Pavia, Italy;
| | - Silvestro Ennio D’Anna
- Istituti Clinici Scientifici Maugeri IRCCS, Pulmonary Rehabilitation Unit of Telese Terme Institute, 82037 Telese Terme, Italy;
| | - Brurya Galloway
- Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, 80131 Naples, Italy; (B.G.); (A.B.); (V.D.); (F.P.)
| | - Andrea Bianco
- Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, 80131 Naples, Italy; (B.G.); (A.B.); (V.D.); (F.P.)
| | - Vito D’Agnano
- Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, 80131 Naples, Italy; (B.G.); (A.B.); (V.D.); (F.P.)
| | - Antimo Papa
- Istituti Clinici Scientifici Maugeri IRCCS, Cardiac Rehabilitation Unit of Telese Terme Institute, 82037 Telese Terme, Italy;
| | - Andrea Motta
- Institute of Biomolecular Chemistry, National Research Council, 80078 Pozzuoli, Italy;
| | - Fabio Perrotta
- Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, 80131 Naples, Italy; (B.G.); (A.B.); (V.D.); (F.P.)
| | - Mauro Maniscalco
- Istituti Clinici Scientifici Maugeri IRCCS, Pulmonary Rehabilitation Unit of Telese Terme Institute, 82037 Telese Terme, Italy;
- Department of Clinical Medicine and Surgery, “Federico II” University, 80131 Naples, Italy
- Correspondence: (P.A.); (M.M.)
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11
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Walker ES, Fedak KM, Good N, Balmes J, Brook RD, Clark ML, Cole-Hunter T, Devlin RB, L’Orange C, Luckasen G, Mehaffy J, Shelton R, Wilson A, Volckens J, Peel JL. Acute differences in blood lipids and inflammatory biomarkers following controlled exposures to cookstove air pollution in the STOVES study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH 2022; 32:565-578. [PMID: 32615777 PMCID: PMC7775880 DOI: 10.1080/09603123.2020.1785402] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 06/15/2020] [Accepted: 06/17/2020] [Indexed: 05/24/2023]
Abstract
Household air pollution is a leading risk factor for morbidity and premature mortality. Numerous cookstoves have been developed to reduce household air pollution, but it is unclear whether such cookstoves meaningfully improve health. In a controlled exposure study with a crossover design, we assessed the effect of pollution emitted from multiple cookstoves on acute differences in blood lipids and inflammatory biomarkers. Participants (n = 48) were assigned to treatment sequences of exposure to air pollution emitted from five cookstoves and a filtered-air control. Blood lipids and inflammatory biomarkers were measured before and 0, 3, and 24 hours after treatments. Many of the measured outcomes had inconsistent results. However, compared to control, intercellular adhesion molecule-1 was higher 3 hours after all treatments, and C-reactive protein and serum amyloid-A were higher 24 hours after the highest treatment. Our results suggest that short-term exposure to cookstove air pollution can increase inflammatory biomarkers within 24 hours.
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Affiliation(s)
- Ethan S. Walker
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO, USA
| | - Kristen M. Fedak
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO, USA
| | - Nicholas Good
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO, USA
| | - John Balmes
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Robert D. Brook
- Division of Cardiovascular Medicine, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Maggie L. Clark
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO, USA
| | - Tom Cole-Hunter
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO, USA
| | - Robert B. Devlin
- Environmental Public Health Division, United States Environmental Protection Agency, Research Triangle Park, NC, USA
| | - Christian L’Orange
- Department of Mechanical Engineering, Colorado State University, Fort Collins, CO, USA
| | | | - John Mehaffy
- Department of Mechanical Engineering, Colorado State University, Fort Collins, CO, USA
| | - Rhiannon Shelton
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO, USA
| | - Ander Wilson
- Department of Statistics, Colorado State University, Fort Collins, CO, USA
| | - John Volckens
- Department of Mechanical Engineering, Colorado State University, Fort Collins, CO, USA
| | - Jennifer L. Peel
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO, USA
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12
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Gunter S, Michel FS, Fourie SS, Singh M, le Roux R, Manilall A, Mokotedi LP, Millen AME. The effect of TNF-α inhibitor treatment on microRNAs and endothelial function in collagen induced arthritis. PLoS One 2022; 17:e0264558. [PMID: 35213638 PMCID: PMC8880872 DOI: 10.1371/journal.pone.0264558] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Accepted: 02/11/2022] [Indexed: 11/18/2022] Open
Abstract
Chronic inflammation causes dysregulated expression of microRNAs. Aberrant microRNA expression is associated with endothelial dysfunction. In this study we determined whether TNF-α inhibition impacted the expression of miRNA-146a-5p and miRNA-155-5p, and whether changes in the expression of these miRNAs were related to inflammation-induced changes in endothelial function in collagen-induced arthritis (CIA). Sixty-four Sprague-Dawley rats were divided into control (n = 24), CIA (n = 24) and CIA+etanercept (n = 16) groups. CIA and CIA+etanercept groups were immunized with bovine type-II collagen, emulsified in incomplete Freund’s adjuvant. Upon signs of arthritis, the CIA+etanercept group received 10mg/kg of etanercept intraperitoneally, every three days. After six weeks of treatment, mesenteric artery vascular reactivity was assessed using wire-myography. Serum concentrations of TNF-α, C-reactive protein, interleukin-6, vascular adhesion molecule-1 (VCAM-1) and pentraxin-3 (PTX-3) were measured by ELISA. Relative expression of circulating miRNA-146a-5p and miRNA-155-5p were determined using RT-qPCR. Compared to controls, circulating miRNA-155-5p, VCAM-1 and PTX-3 concentrations were increased, and vessel relaxation was impaired in the CIA (all p<0.05), but not in the CIA+etanercept (all p<0.05) groups. The CIA group had greater miRNA-146a-5p expression compared to the CIA+etanercept group (p = 0.005). Independent of blood pressure, miRNA-146a-5p expression was associated with increased PTX-3 concentrations (p = 0.03), while miRNA-155-5p expression was associated with impaired vessel relaxation (p = 0.01). In conclusion, blocking circulating TNF-α impacted systemic inflammation-induced increased expression of miRNA-146a-5p and miRNA-155-5p, which were associated with endothelial inflammation and impaired endothelial dependent vasorelaxation, respectively.
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Affiliation(s)
- Sulè Gunter
- School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- * E-mail:
| | - Frederic S. Michel
- School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Serena S. Fourie
- School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Mikayra Singh
- School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Regina le Roux
- School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Ashmeetha Manilall
- School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Lebogang P. Mokotedi
- School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Aletta M. E. Millen
- School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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13
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Saenz-Medina J, Muñoz M, Rodriguez C, Sanchez A, Contreras C, Carballido-Rodríguez J, Prieto D. Endothelial Dysfunction: An Intermediate Clinical Feature between Urolithiasis and Cardiovascular Diseases. Int J Mol Sci 2022; 23:ijms23020912. [PMID: 35055099 PMCID: PMC8778796 DOI: 10.3390/ijms23020912] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 01/10/2022] [Accepted: 01/11/2022] [Indexed: 02/08/2023] Open
Abstract
UNLABELLED An epidemiological relationship between urolithiasis and cardiovascular diseases has extensively been reported. Endothelial dysfunction is an early pathogenic event in cardiovascular diseases and has been associated with oxidative stress and low chronic inflammation in hypertension, coronary heart disease, stroke or the vascular complications of diabetes and obesity. The aim of this study is to summarize the current knowledge about the pathogenic mechanisms of urolithiasis in relation to the development of endothelial dysfunction and cardiovascular morbidities. METHODS A non-systematic review has been performed mixing the terms "urolithiasis", "kidney stone" or "nephrolithiasis" with "cardiovascular disease", "myocardial infarction", "stroke", or "endothelial dysfunction". RESULTS Patients with nephrolithiasis develop a higher incidence of cardiovascular disease with a relative risk estimated between 1.20 and 1.24 and also develop a higher vascular disease risk scores. Analyses of subgroups have rendered inconclusive results regarding gender or age. Endothelial dysfunction has also been strongly associated with urolithiasis in clinical studies, although no systemic serum markers of endothelial dysfunction, inflammation or oxidative stress could be clearly related. Analysis of urine composition of lithiasic patients also detected a higher expression of proteins related to cardiovascular disease. Experimental models of hyperoxaluria have also found elevation of serum endothelial dysfunction markers. CONCLUSIONS Endothelial dysfunction has been strongly associated with urolithiasis and based on the experimental evidence, should be considered as an intermediate and changeable feature between urolithiasis and cardiovascular diseases. Oxidative stress, a key pathogenic factor in the development of endothelial dysfunction has been also pointed out as an important factor of lithogenesis. Special attention must be paid to cardiovascular morbidities associated with urolithiasis in order to take advantage of pleiotropic effects of statins, angiotensin receptor blockers and allopurinol.
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Affiliation(s)
- Javier Saenz-Medina
- Department of Urology, Puerta de Hierro-Majadahonda University Hospital, 28222 Majadahonda, Spain
- Department of Medical Specialities and Public Health, Faculty of Health Sciences, King Juan Carlos University, 28933 Móstoles, Spain
- Correspondence:
| | - Mercedes Muñoz
- Department of Physiology, Pharmacy Faculty, Complutense University, 28040 Madrid, Spain; (M.M.); (C.R.); (A.S.); (C.C.); (D.P.)
| | - Claudia Rodriguez
- Department of Physiology, Pharmacy Faculty, Complutense University, 28040 Madrid, Spain; (M.M.); (C.R.); (A.S.); (C.C.); (D.P.)
| | - Ana Sanchez
- Department of Physiology, Pharmacy Faculty, Complutense University, 28040 Madrid, Spain; (M.M.); (C.R.); (A.S.); (C.C.); (D.P.)
| | - Cristina Contreras
- Department of Physiology, Pharmacy Faculty, Complutense University, 28040 Madrid, Spain; (M.M.); (C.R.); (A.S.); (C.C.); (D.P.)
| | - Joaquín Carballido-Rodríguez
- Department of Urology, Puerta de Hierro-Majadahonda University Hospital, Autonoma University, 08193 Bellaterra, Spain;
| | - Dolores Prieto
- Department of Physiology, Pharmacy Faculty, Complutense University, 28040 Madrid, Spain; (M.M.); (C.R.); (A.S.); (C.C.); (D.P.)
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14
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Fopiano KA, Jalnapurkar S, Davila AC, Arora V, Bagi Z. Coronary Microvascular Dysfunction and Heart Failure with Preserved Ejection Fraction - implications for Chronic Inflammatory Mechanisms. Curr Cardiol Rev 2022; 18:e310821195986. [PMID: 34488616 PMCID: PMC9413735 DOI: 10.2174/1573403x17666210831144651] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 06/01/2021] [Accepted: 06/14/2021] [Indexed: 11/22/2022] Open
Abstract
Coronary Microvascular Dysfunction (CMD) is now considered one of the key underlying pathologies responsible for the development of both acute and chronic cardiac complications. It has been long recognized that CMD contributes to coronary no-reflow, which occurs as an acute complication during percutaneous coronary interventions. More recently, CMD was proposed to play a mechanistic role in the development of left ventricle diastolic dysfunction in heart failure with preserved ejection fraction (HFpEF). Emerging evidence indicates that a chronic low-grade pro-inflammatory activation predisposes patients to both acute and chronic cardiovascular complications raising the possibility that pro-inflammatory mediators serve as a mechanistic link in HFpEF. Few recent studies have evaluated the role of the hyaluronan-CD44 axis in inflammation-related cardiovascular pathologies, thus warranting further investigations. This review article summarizes current evidence for the role of CMD in the development of HFpEF, focusing on molecular mediators of chronic proinflammatory as well as oxidative stress mechanisms and possible therapeutic approaches to consider for treatment and prevention.
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Affiliation(s)
- Katie Anne Fopiano
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, GA 30912, USA
| | - Sawan Jalnapurkar
- Division of Cardiology, Department of Medicine, Medical College of Georgia, Augusta University Augusta, GA 30912, USA
| | - Alec C Davila
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, GA 30912, USA
| | - Vishal Arora
- Division of Cardiology, Department of Medicine, Medical College of Georgia, Augusta University Augusta, GA 30912, USA
| | - Zsolt Bagi
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, GA 30912, USA
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15
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Yousaf M, Razmovski-Naumovski V, Zubair M, Chang D, Zhou X. Synergistic Effects of Natural Product Combinations in Protecting the Endothelium Against Cardiovascular Risk Factors. J Evid Based Integr Med 2022; 27:2515690X221113327. [PMID: 35849068 PMCID: PMC9297466 DOI: 10.1177/2515690x221113327] [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] [Indexed: 11/22/2022] Open
Abstract
Endothelial dysfunction is an early hallmark of cardiovascular diseases (CVDs). Monotherapies are limited due to the complex, multifactorial pathways. The multi-component and multi-targeted approach of natural products have the potential to manage CVDs. This review aims to provide a comprehensive insight into the synergistic mechanism of natural product combinations in protecting the endothelium against various cardiovascular risk factors. Databases (PubMed, MEDLINE and EMBASE) and Google Scholar were searched, and studies in English published between January 2000 and February 2022 were collated. Clinical and pre-clinical studies of natural product combinations with or without pharmaceutical medicines, compared with monotherapy and/or proposing the underlying mechanism in protecting endothelial function, were included. Four clinical studies demonstrated that natural product combinations or natural product-pharmaceutical combinations improved endothelial function. This was associated with multi-targeted effects or improved absorption of the active substances in the body. Seventeen preclinical studies showed that natural product combinations produced synergistic (demonstrated by combination index or Bliss independence model) or enhanced effects in protecting the endothelium against hyperlipidemia, hypertension, diabetes mellitus, platelet activation, oxidative stress and hyperhomocysteinemia. The molecular targets included reactive oxygen species, Nrf2-HO-1, p38MAPK, P13K/Akt and NF-κB. Thus, the current available evidence of natural product combinations in targeting endothelial dysfunction is predominantly from preclinical studies. These have demonstrated synergistic/enhanced pharmacological activities and proposed associated mechanisms. However, evidence from larger, well-designed clinical trials remains weak. More cohesion is required between preclinical and clinical data to support natural product combinations in preventing or slowing the progression of CVDs.
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Affiliation(s)
- Muhammad Yousaf
- Department of Bioinformatics and Biotechnology, 72594Government College University, Faisalabad, Pakistan
| | - Valentina Razmovski-Naumovski
- NICM Health Research Institute, 6489Western Sydney University, Westmead, Australia.,South Western Sydney Clinical School, School of Medicine & Health, 7800University of New South Wales (UNSW), Sydney, Australia
| | - Muhammad Zubair
- Department of Bioinformatics and Biotechnology, 72594Government College University, Faisalabad, Pakistan
| | - Dennis Chang
- NICM Health Research Institute, 6489Western Sydney University, Westmead, Australia
| | - Xian Zhou
- NICM Health Research Institute, 6489Western Sydney University, Westmead, Australia
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16
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Cheng L, Meng Z, Wang Q, Jian Z, Fan P, Feng X, Qiao X, Yang J, Yuan Z, Li B, Wu Y. The Usefulness of C-Reactive Protein to Albumin Ratio in the Prediction of Adverse Cardiovascular Events in Coronary Chronic Total Occlusion Undergoing Percutaneous Coronary Intervention. Front Cardiovasc Med 2021; 8:731261. [PMID: 34869630 PMCID: PMC8636141 DOI: 10.3389/fcvm.2021.731261] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Accepted: 10/12/2021] [Indexed: 12/24/2022] Open
Abstract
Inflammation and nutrition as main factors can affect the prognosis of patients with chronic total coronary occlusion (CTO) undergoing percutaneous coronary intervention (PCI). The C-reactive protein to albumin ratio (CAR) can clarify the inflammation and nutrition status, which are highly related to clinical outcomes. This study aims to investigate the association between CAR and adverse cardiovascular events in patients with CTO undergoing PCI. For this study, 664 patients were divided into three groups based on the tertiles of CAR. The primary endpoint was all-cause mortality and the secondary endpoint was major adverse cardiovascular events (MACE). Over a median follow-up of 33.7 months, the primary endpoint occurred in 64 patients (9.6%) and the secondary endpoint occurred in 170 patients (25.6%). The patients with higher CAR represented a worse prognosis with all-cause death and cardiovascular death after the adjustment for the baseline risk factors. Adding the CAR values raised the predictive value for the incidence of the all-cause death and cardiovascular death but not MACE. The capacity of prognosis prediction was improved after the addition of the CAR value to the traditional prediction model.
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Affiliation(s)
- Lele Cheng
- Department of Cardiovascular Medicine, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China.,Department of Medical Imaging, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China.,Key Laboratory of Molecular Cardiology, Xi'an, China.,Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, China
| | - Zixuan Meng
- Department of Cardiovascular Medicine, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Qi Wang
- First Affiliated Hospital of Xinjiang Medical University, Ürümqi, China
| | - Zhijie Jian
- Department of Medical Imaging, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Pengcheng Fan
- Department of Cardiovascular Medicine, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Xinxin Feng
- Department of Cardiovascular Medicine, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Xiangrui Qiao
- Department of Cardiovascular Medicine, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China.,Key Laboratory of Molecular Cardiology, Xi'an, China.,Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, China
| | - Jian Yang
- Department of Medical Imaging, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Zuyi Yuan
- Department of Cardiovascular Medicine, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China.,Key Laboratory of Molecular Cardiology, Xi'an, China.,Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, China
| | - Bolin Li
- Department of Cardiovascular Medicine, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China.,Key Laboratory of Molecular Cardiology, Xi'an, China.,Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, China
| | - Yue Wu
- Department of Cardiovascular Medicine, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
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17
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Lycopene: Food Sources, Biological Activities, and Human Health Benefits. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:2713511. [PMID: 34840666 PMCID: PMC8626194 DOI: 10.1155/2021/2713511] [Citation(s) in RCA: 60] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 10/28/2021] [Indexed: 11/29/2022]
Abstract
As an antioxidant, lycopene has acquired importance as it prevents autoxidation of fats and related products. Tomatoes are an important agricultural product that is a great source of lycopene. It contains many vitamins and minerals, fiber, and carbohydrates and is associated with various positive effects on health. The antioxidant potential of tomatoes is substantially explained with lycopene compounds. Diet is a major risk factor for heart diseases which is shown as the most important cause of death in the world. It has been observed that the lycopene taken in the diet has positive effects in many stages of atherosclerosis. The serum lipid levels, endothelial dysfunction, inflammation, blood pressure, and antioxidative potential are mainly affected by lycopene. These natural antioxidants, which can also enhance the nutritional value of foods, may lead to new ways if used in food preservation. In this review study, the antioxidant potential and cardiovascular protection mechanism of lycopene are discussed.
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18
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Munasingha SC, Keerthi Priyankara K, Liyanagoonawardena SN, Vithanage Charith W, Pinto CS, Wickremasinghe K, Constantine GR, Jayasinghe S. A Hybrid Approach for Screening Endothelial Dysfunction using Photoplethysmography and Digital Thermal Monitoring. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2021; 2021:734-739. [PMID: 34891396 DOI: 10.1109/embc46164.2021.9629748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Cardiovascular diseases(CVDs) are the world's leading cause of death. Endothelial Dysfunction is an early stage of cardiovascular diseases and can effectively be used to detect the presence of the CVDs, monitor its progress and investigate the effectiveness of the treatment given. This study proposes a reliable approach for the screening of endothelial dysfunction via machine learning, using features extracted from a combination of Plethysmography, Digital Thermal Monitoring, biological features (age and gender) and anthropometry (BMI and pulse pressure). This case control study includes 55 healthy subjects and 45 subjects with clinically verified CVDs. Following the feature engineering stage, the results were subjected to dimension reduction and 5-fold cross-validation where it was observed that models Logistic Regression and Linear Discriminant provided the highest accuracies of 84% and 81% respectively. We propose that this study can be used as an efficient guide for the non-invasive screening of endothelial dysfunction.
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19
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Zhang S, Guo M, Liu Q, Liu J, Cui Y. Neutrophil extracellular traps induce a hypercoagulable state in glioma. IMMUNITY INFLAMMATION AND DISEASE 2021; 9:1383-1393. [PMID: 34288521 PMCID: PMC8589396 DOI: 10.1002/iid3.488] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 06/29/2021] [Accepted: 07/02/2021] [Indexed: 01/21/2023]
Abstract
Background Venous thromboembolism (VTE) is one of the leading complications in glioma patients. Neutrophil extracellular traps (NETs) have been reported to play a critical role in the physiopathology of cancer. We aimed to investigate the presence and potential role of NETs in the hypercoagulable state in glioma patients. Moreover, we evaluated the interaction between NETs and endothelial cells (ECs) in glioma patients. Methods The plasma levels of NETs were detected by enzyme‐linked immunosorbent assay. The NET procoagulant activity was performed based on fibrin formation assays. The NET generation and NET‐treated ECs in vitro were observed by confocal microscopy. Activated platelets (PLTs) and PLT‐neutrophil aggregates were detected by flow cytometry. Results Plasma NET markers were significantly higher in stage III/IV glioma patients than in stage I/II glioma patients and healthy subjects. PLTs from glioma patients tended to induce NET formation than those from healthy subjects. NETs contributed to the hypercoagulable state in glioma patients. After ECs were incubated with NETs isolated from stage III/IV glioma patients, they lost their intercellular connections and were converted into procoagulant phenotypes. Combining DNase I and activated protein C markedly decreased endothelial dysfunction. Conclusions Our results showed the interaction between NETs and hypercoagulability in glioma patients. Targeting NETs may be a potential therapeutic and prevention direction for thrombotic complications in glioma patients. The plasma levels of NETs are increased in samples from high‐grade glioma. PLT induce the generation of NETs in glioma patients. NETs contribute to procoagulant in glioma patients and platelet activation and convert endothelial cells (ECs) to thrombogenicity.
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Affiliation(s)
- Shihua Zhang
- Department of Neurosurgery of the First Affiliated Hospital, Jiamusi University, Jiamusi, China
| | - Mengfan Guo
- Department of Pathology of the First Affiliated Hospital, Jiamusi University, Jiamusi, China
| | - Qianzi Liu
- Department of Pharmacy of Jiamusi University, Jiamusi, China
| | - Jingfeng Liu
- Department of Outpatient of the First Affiliated Hospital, Jiamusi University, Jiamusi, China
| | - Yankun Cui
- Department of Neurosurgery of the First Affiliated Hospital, Jiamusi University, Jiamusi, China
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20
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Nwose EU, Bwititi PT. Autophagy in Diabetes Pathophysiology: Oxidative Damage Screening as Potential for Therapeutic Management by Clinical Laboratory Methods. Front Cell Dev Biol 2021; 9:651776. [PMID: 33987179 PMCID: PMC8110823 DOI: 10.3389/fcell.2021.651776] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 03/31/2021] [Indexed: 12/11/2022] Open
Affiliation(s)
- Ezekiel Uba Nwose
- School of Community Health, Charles Sturt University, Orange, NSW, Australia.,Department of Public and Community Health, Novena University, Kwale, Nigeria
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21
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Dwaib HS, AlZaim I, Eid AH, Obeid O, El-Yazbi AF. Modulatory Effect of Intermittent Fasting on Adipose Tissue Inflammation: Amelioration of Cardiovascular Dysfunction in Early Metabolic Impairment. Front Pharmacol 2021; 12:626313. [PMID: 33897419 PMCID: PMC8062864 DOI: 10.3389/fphar.2021.626313] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 02/18/2021] [Indexed: 12/15/2022] Open
Abstract
Cardiometabolic syndrome (CMS) is a cluster of maladaptive cardiovascular, renal, thrombotic, inflammatory, and metabolic disorders. It confers a high risk of cardiovascular mortality and morbidity. CMS is triggered by major shifts in lifestyle and dietary habits with increased consumption of refined, calorie-dense diets. Evidence indicates that diet-induced CMS is linked to Adipose tissue (AT) inflammation. This led to the proposal that adipose inflammation may be involved in metabolic derangements, such as insulin resistance and poor glycemic control, as well as the contribution to the inflammatory process predisposing patients to increased cardiovascular risk. Therefore, in the absence of direct pharmacological interventions for the subclinical phase of CMS, time restricted feeding regimens were anticipated to alleviate early metabolic damage and subsequent comorbidities. These regimens, referred to as intermittent fasting (IF), showed a strong positive impact on the metabolic state of obese and non-obese human subjects and animal models, positive AT remodeling in face of overnutrition and high fat diet (HFD) consumption, and improved CV outcomes. Here, we summarize the available evidence on the role of adipose inflammation in triggering cardiovascular impairment in the context of diet induced CMS with an emphasis on the involvement of perivascular adipose tissue. As well, we propose some possible molecular pathways linking intermittent fasting to the ameliorative effect on adipose inflammation and cardiovascular dysfunction under such circumstances. We highlight a number of targets, whose function changes in perivascular adipose tissue inflammation and could be modified by intermittent fasting acting as a novel approach to ameliorate the inflammatory status.
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Affiliation(s)
- Haneen S Dwaib
- Department of Pharmacology and Toxicology, Faculty of Medicine, American University of Beirut, Beirut, Lebanon.,Department of Nutrition and Food Sciences, Faculty of Agricultural and Food Sciences, American University of Beirut, Beirut, Lebanon
| | - Ibrahim AlZaim
- Department of Pharmacology and Toxicology, Faculty of Medicine, American University of Beirut, Beirut, Lebanon.,Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Ali H Eid
- Department of Basic Medical Sciences, College of Medicine, QU Health, Qatar University, Doha, Qatar.,Biomedical and Pharmaceutical Research Unit, QU Health, Qatar University, Doha, Qatar
| | - Omar Obeid
- Department of Nutrition and Food Sciences, Faculty of Agricultural and Food Sciences, American University of Beirut, Beirut, Lebanon
| | - Ahmed F El-Yazbi
- Department of Pharmacology and Toxicology, Faculty of Medicine, American University of Beirut, Beirut, Lebanon.,Department of Pharmacology and Toxicology, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt.,Faculty of Pharmacy, Al-Alamein International University, Alamein, Egypt
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22
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Ghazi Zahedi S, koohdani F, Qorbani M, Nasli-Esfahani E, Aghasi M, Khoshamal H, Keshavarz A, Sotoudeh G. The effects of Elettaria cardamom supplementation on inflammatory markers and vascular function in patients with type 2 diabetes mellitus: A mechanism -based randomized clinical trial. J Herb Med 2021. [DOI: 10.1016/j.hermed.2020.100403] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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23
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Di Daniele N, Marrone G, Di Lauro M, Di Daniele F, Palazzetti D, Guerriero C, Noce A. Effects of Caloric Restriction Diet on Arterial Hypertension and Endothelial Dysfunction. Nutrients 2021; 13:nu13010274. [PMID: 33477912 PMCID: PMC7833363 DOI: 10.3390/nu13010274] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 01/08/2021] [Accepted: 01/15/2021] [Indexed: 02/06/2023] Open
Abstract
The most common manifestation of cardiovascular (CV) diseases is the presence of arterial hypertension (AH), which impacts on endothelial dysfunction. CV risk is associated with high values of systolic and diastolic blood pressure and depends on the presence of risk factors, both modifiable and not modifiable, such as overweight, obesity, physical exercise, smoking, age, family history, and gender. The main target organs affected by AH are the heart, brain, vessels, kidneys, and eye retina. AH onset can be counteracted or delayed by adopting a proper diet, characterized by a low saturated fat and sodium intake, a high fruit and vegetable intake, a moderate alcohol consumption, and achieving and maintaining over time the ideal body weight. In this review, we analyzed how a new nutritional approach, named caloric restriction diet (CRD), can provide a significant reduction in blood pressure values and an improvement of the endothelial dysfunction. In fact, CRD is able to counteract aging and delay the onset of CV and neurodegenerative diseases through the reduction of body fat mass, systolic and diastolic values, free radicals production, and oxidative stress. Currently, there are few studies on CRD effects in the long term, and it would be advisable to perform observational studies with longer follow-up.
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Affiliation(s)
- Nicola Di Daniele
- UOC of Internal Medicine-Center of Hypertension and Nephrology Unit, Department of Systems Medicine, University of Rome Tor Vergata, Via Montpellier 1, 00133 Rome, Italy; (G.M.); (M.D.L.); (F.D.D.); (D.P.); (C.G.); (A.N.)
- Correspondence: ; Tel.: +39-062090-2982; Fax: +39-062090-3362
| | - Giulia Marrone
- UOC of Internal Medicine-Center of Hypertension and Nephrology Unit, Department of Systems Medicine, University of Rome Tor Vergata, Via Montpellier 1, 00133 Rome, Italy; (G.M.); (M.D.L.); (F.D.D.); (D.P.); (C.G.); (A.N.)
- School of Applied Medical, Surgical Sciences, University of Rome Tor Vergata, Via Montpellier 1, 00133 Rome, Italy
| | - Manuela Di Lauro
- UOC of Internal Medicine-Center of Hypertension and Nephrology Unit, Department of Systems Medicine, University of Rome Tor Vergata, Via Montpellier 1, 00133 Rome, Italy; (G.M.); (M.D.L.); (F.D.D.); (D.P.); (C.G.); (A.N.)
| | - Francesca Di Daniele
- UOC of Internal Medicine-Center of Hypertension and Nephrology Unit, Department of Systems Medicine, University of Rome Tor Vergata, Via Montpellier 1, 00133 Rome, Italy; (G.M.); (M.D.L.); (F.D.D.); (D.P.); (C.G.); (A.N.)
- School of Applied Medical, Surgical Sciences, University of Rome Tor Vergata, Via Montpellier 1, 00133 Rome, Italy
| | - Daniela Palazzetti
- UOC of Internal Medicine-Center of Hypertension and Nephrology Unit, Department of Systems Medicine, University of Rome Tor Vergata, Via Montpellier 1, 00133 Rome, Italy; (G.M.); (M.D.L.); (F.D.D.); (D.P.); (C.G.); (A.N.)
| | - Cristina Guerriero
- UOC of Internal Medicine-Center of Hypertension and Nephrology Unit, Department of Systems Medicine, University of Rome Tor Vergata, Via Montpellier 1, 00133 Rome, Italy; (G.M.); (M.D.L.); (F.D.D.); (D.P.); (C.G.); (A.N.)
| | - Annalisa Noce
- UOC of Internal Medicine-Center of Hypertension and Nephrology Unit, Department of Systems Medicine, University of Rome Tor Vergata, Via Montpellier 1, 00133 Rome, Italy; (G.M.); (M.D.L.); (F.D.D.); (D.P.); (C.G.); (A.N.)
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24
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Daiber A, Chlopicki S. Revisiting pharmacology of oxidative stress and endothelial dysfunction in cardiovascular disease: Evidence for redox-based therapies. Free Radic Biol Med 2020; 157:15-37. [PMID: 32131026 DOI: 10.1016/j.freeradbiomed.2020.02.026] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 02/05/2020] [Accepted: 02/26/2020] [Indexed: 02/07/2023]
Abstract
According to the latest Global Burden of Disease Study data, non-communicable diseases in general and cardiovascular disease (CVD) in particular are the leading cause of premature death and reduced quality of life. Demographic shifts, unhealthy lifestyles and a higher burden of adverse environmental factors provide an explanation for these findings. The expected growing prevalence of CVD requires enhanced research efforts for identification and characterisation of novel therapeutic targets and strategies. Cardiovascular risk factors including classical (e.g. hypertension, diabetes, hypercholesterolaemia) and non-classical (e.g. environmental stress) factors induce the development of endothelial dysfunction, which is closely associated with oxidant stress and vascular inflammation and results in CVD, particularly in older adults. Most classically successful therapies for CVD display vasoprotective, antioxidant and anti-inflammatory effects, but were originally designed with other therapeutic aims. So far, only a few 'redox drugs' are in clinical use and many antioxidant strategies have not met expectations. With the present review, we summarise the actual knowledge on CVD pathomechanisms, with special emphasis on endothelial dysfunction, adverse redox signalling and oxidative stress, highlighting the preclinical and clinical evidence. In addition, we provide a brief overview of established CVD therapies and their relation to endothelial dysfunction and oxidative stress. Finally, we discuss novel strategies for redox-based CVD therapies trying to explain why, despite a clear link between endothelial dysfunction and adverse redox signalling and oxidative stress, redox- and oxidative stress-based therapies have not yet provided a breakthrough in the treatment of endothelial dysfunction and CVD.
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Affiliation(s)
- Andreas Daiber
- The Center for Cardiology, Department of Cardiology 1, Laboratory of Molecular Cardiology, University Medical Center, Langenbeckstr. 1, 55131, Mainz, Germany; The Partner Site Rhine-Main, German Center for Cardiovascular Research (DZHK), Langenbeckstr. 1, 55131, Mainz, Germany.
| | - Stefan Chlopicki
- The Jagiellonian University, Jagiellonian Centre for Experimental Therapeutics (JCET), Bobrzynskiego 14, 30-348, Krakow, Poland; Jagiellonian University Medical College, Grzegorzecka 16, 31-531, Krakow, Poland.
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25
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Huemer MT, Huth C, Schederecker F, Klug SJ, Meisinger C, Koenig W, Rathmann W, Peters A, Thorand B. Association of endothelial dysfunction with incident prediabetes, type 2 diabetes and related traits: the KORA F4/FF4 study. BMJ Open Diabetes Res Care 2020; 8:8/1/e001321. [PMID: 32690629 PMCID: PMC7373312 DOI: 10.1136/bmjdrc-2020-001321] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 04/25/2020] [Accepted: 05/30/2020] [Indexed: 12/11/2022] Open
Abstract
INTRODUCTION Peripheral arterial tonometry (PAT) is an operator-independent and non-invasive measurement method to assess microvascular endothelial function in the fingertips. PAT-derived measures of endothelial function were associated with type 2 diabetes in cross-sectional studies. However, longitudinal studies are lacking. The study aims to investigate the association of two PAT-derived endothelial function parameters reactive hyperemia index (RHI) and mean baseline amplitude (MBA) with follow-up glucose and insulin parameters and the development of (pre)diabetes and type 2 diabetes. RESEARCH DESIGN AND METHODS The study included 673 participants initially without diabetes (328 men and 345 women) aged 52-71 years from the prospective population-based Cooperative Health Research in the Region of Augsburg F4/FF4 cohort study conducted in Southern Germany (baseline examination F4: 2006-2008; follow-up FF4: 2013-2014). An oral glucose tolerance test was performed at baseline and follow-up to define type 2 diabetes, prediabetes, fasting glucose, fasting insulin, 2-hour glucose, homeostasis model assessment of insulin resistance (HOMA-IR), homeostasis model assessment of beta-cell function and hemoglobin A1c. RESULTS In multivariable adjusted logistic/linear regression models, a 1 SD increase in baseline RHI was inversely associated with incident type 2 diabetes (OR 0.69 (95% CI 0.48 to 0.97)) as well as with fasting insulin (β -0.069 (95% CI -0.131 to -0.007)) and HOMA-IR (β -0.072 (95% CI -0.133 to -0.010)) at follow-up in participants with initial normoglycemia. A 1 SD increase in baseline MBA was positively associated with incident (pre)diabetes (OR 1.62 (95% CI 1.25 to 2.11)) and fasting glucose (β 0.096 (95% CI 0.047 to 0.146)) at follow-up in participants with initial normoglycemia. CONCLUSIONS Microvascular endothelial dysfunction seems to be involved in the development of early derangements in glucose metabolism and insulin resistance and could thereby trigger the development of prediabetes and type 2 diabetes.
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Affiliation(s)
- Marie-Theres Huemer
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Neuherberg, Germany
- Department of Sport and Health Sciences, Chair of Epidemiology, Technical University Munich, Munich, Germany
| | - Cornelia Huth
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Neuherberg, Germany
- German Center for Diabetes Research, Neuherberg, Germany
| | - Florian Schederecker
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Neuherberg, Germany
| | - Stefanie J Klug
- Department of Sport and Health Sciences, Chair of Epidemiology, Technical University Munich, Munich, Germany
| | - Christa Meisinger
- Independent Research Group Clinical Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
- Chair of Epidemiology at UNIKA-T Augsburg, Ludwig-Maximilians-Universität München, Augsburg, Germany
| | - Wolfgang Koenig
- Institute of Epidemiology and Medical Biometry, Ulm University, Ulm, Germany
- Deutsches Herzzentrum München, Technische Universität München, Munich, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Munich Heart Alliance, Technische Universität München, Munich, Germany
| | - Wolfgang Rathmann
- German Center for Diabetes Research, Neuherberg, Germany
- Institute of Biometrics and Epidemiology, German Diabetes Center, Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Annette Peters
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Neuherberg, Germany
- German Center for Diabetes Research, Neuherberg, Germany
| | - Barbara Thorand
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Neuherberg, Germany
- German Center for Diabetes Research, Neuherberg, Germany
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26
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Younas A, Naqvi SA, Khan MR, Shabbir MA, Jatoi MA, Anwar F, Inam-Ur-Raheem M, Saari N, Aadil RM. Functional food and nutra-pharmaceutical perspectives of date (Phoenix dactylifera L.) fruit. J Food Biochem 2020; 44:e13332. [PMID: 32588917 DOI: 10.1111/jfbc.13332] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Revised: 05/09/2020] [Accepted: 05/24/2020] [Indexed: 01/18/2023]
Abstract
Date palm counts among the oldest fruit crops of the world and is mainly cultivated for its highly nutritious fruits consumed as a staple food in many countries, especially in the Gulf region. Dates are enriched with numerous therapeutic bioactives and functional compounds such as phenolics, flavonols, carotenoids, minerals, and vitamins that not only provide an appreciable amount of energy required for the human body but also act as an effective therapeutic agent against several diseases. This review aimed to provide a deep insight into the nutritional as well as phytochemicals profile of date fruit and its seeds in order to explore their biological (anti-cancer, anti-diabetic, cardio-protective, anti-inflammatory properties), functional food, and nutra-pharmaceutical attributes. PRACTICAL APPLICATIONS: This review provides updated information regarding the date fruits and seeds phytochemicals composition together with highlighting dates potential as a natural therapeutic agent against several diseases. The study also urges the importance of consuming dates as a great package to live a healthy life due to the functional food and nutraceutical properties of this valuable fruit. The study also provides information first time as recommending dates to cope with the hidden hunger or micronutrient deficiency faced by the third world inhabitants. Hence, the review may further help the industry and researchers to explore the potential of dates for future medicinal and nutra-pharmaceutical applications.
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Affiliation(s)
- Atia Younas
- National Institute of Food Science and Technology, University of Agriculture, Faisalabad, Pakistan
| | - Summar A Naqvi
- Institute of Horticultural Sciences, University of Agriculture, Faisalabad, Pakistan
| | - Moazzam Rafiq Khan
- National Institute of Food Science and Technology, University of Agriculture, Faisalabad, Pakistan
| | - Muhammad Asim Shabbir
- National Institute of Food Science and Technology, University of Agriculture, Faisalabad, Pakistan
| | | | - Farooq Anwar
- Department of Chemistry, University of Sargodha, Sargodha, Pakistan
| | - Muhammad Inam-Ur-Raheem
- National Institute of Food Science and Technology, University of Agriculture, Faisalabad, Pakistan
| | - Nazamid Saari
- Faculty of Food Science and Technology, Universiti Putra Malaysia, Serdang, Malaysia
| | - Rana Muhammad Aadil
- National Institute of Food Science and Technology, University of Agriculture, Faisalabad, Pakistan
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27
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Pedralli ML, Marschner RA, Kollet DP, Neto SG, Eibel B, Tanaka H, Lehnen AM. Different exercise training modalities produce similar endothelial function improvements in individuals with prehypertension or hypertension: a randomized clinical trial Exercise, endothelium and blood pressure. Sci Rep 2020; 10:7628. [PMID: 32376984 PMCID: PMC7203179 DOI: 10.1038/s41598-020-64365-x] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 04/08/2020] [Indexed: 12/28/2022] Open
Abstract
Endothelial dysfunction is a characteristic of systemic arterial hypertension (SAH) and an early marker of atherosclerosis. Aerobic exercise training (AT) improves endothelial function. However, the effects of resistance training (RT) and combined training (CT) on endothelial function remain controversial in individuals with SAH. We determined the effects of AT, RT, and CT on endothelial function and systolic (SBP)/diastolic blood pressure (DBP) in individuals with prehypertension or hypertension. Forty-two participants (54 ± 11 y, resting SBP/DBP 137 ± 9/86 ± 6 mmHg) were randomly allocated into AT (n = 14, 40 min of cycling, 50-75% heart rate reserve), RT (n = 14, 6 resistance exercises, 4 × 12 repetitions, 60% maximum strength) and CT (n = 14, 2 × 12 repetitions of RT + 20 min of AT). All participants performed a 40-minute exercise session twice a week for 8 weeks. Endothelial function was evaluated by brachial artery flow-mediated dilation (FMD). Blood pressure was evaluated through ambulatory monitoring for 24 hours. After 8 weeks of exercise training, blood pressure was reduced in all 3 groups: -5.1 mmHg in SBP (95%CI -10.1, 0.0; p = 0.003) in AT; -4.0 mmHg in SBP (95%CI -7.8, -0.5; p = 0.027) in RT; and -3.2 mmHg in DBP (95%CI -7.9, 1.5; p = 0.001) in CT. All 3 exercise training modalities produced similar improvements in FMD: + 3.2% (95%CI 1.7, 4.6) (p < 0.001) in AT; + 4.0% (95%CI 2.1, 5.7) (p < 0.001) in RT; and +6.8% (95%CI 2.6, 11.1) (p = 0.006) in CT. In conclusion, different exercise training modalities were similarly effective in improving endothelial function but impacts on ambulatory blood pressure appear to be variable in individuals with prehypertension or hypertension.
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Affiliation(s)
- Marinei L Pedralli
- Institute of Cardiology of Rio Grande do Sul/University Foundation of Cardiology, Porto Alegre, Brazil
| | - Rafael A Marschner
- Thyroid Section, Endocrine Division, Hospital de Clínicas de Porto Alegre, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Daniel P Kollet
- Institute of Cardiology of Rio Grande do Sul/University Foundation of Cardiology, Porto Alegre, Brazil
| | - Salvador G Neto
- Institute of Cardiology of Rio Grande do Sul/University Foundation of Cardiology, Porto Alegre, Brazil
| | - Bruna Eibel
- Institute of Cardiology of Rio Grande do Sul/University Foundation of Cardiology, Porto Alegre, Brazil
| | - Hirofumi Tanaka
- Cardiovascular Aging Research Laboratory, Department of Kinesiology & Health Education, The University of Texas at Austin, Austin, TX, USA
| | - Alexandre M Lehnen
- Institute of Cardiology of Rio Grande do Sul/University Foundation of Cardiology, Porto Alegre, Brazil.
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28
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Askarpour M, Karimi M, Hadi A, Ghaedi E, Symonds ME, Miraghajani M, Javadian P. Effect of flaxseed supplementation on markers of inflammation and endothelial function: A systematic review and meta-analysis. Cytokine 2020; 126:154922. [DOI: 10.1016/j.cyto.2019.154922] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Revised: 11/07/2019] [Accepted: 11/08/2019] [Indexed: 02/08/2023]
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29
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Li Y, Chen X, Zeng X, Chen S, Yang X, Zhang L. Galectin-3 mediates pulmonary vascular endothelial cell dynamics via TRPC1/4 under acute hypoxia. J Biochem Mol Toxicol 2020; 34:e22463. [PMID: 32003113 DOI: 10.1002/jbt.22463] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 01/13/2020] [Accepted: 01/21/2020] [Indexed: 12/30/2022]
Abstract
Galectin-3 (Gal-3) has been implicated in various biological functions, yet little is known about its role in regulating the dynamics of pulmonary vascular endothelial cells. Gal-3 was shown to be increased in hypoxic model rats by sequencing analysis. We exposed pulmonary vessel endothelial cells (PVECs) to hypoxia or Gal-3 stimulation, following which cell apoptosis and autophagy were measured with the relevant methods. The results demonstrated that hypoxia elevated nuclear factor-κB (NF-κB) activity and Gal-3 expression. Gla-3 decreased the expression of Bcl-2, Alix, Beclin-1, Atg5, and LC3A/B. The messenger RNA and protein levels of transient receptor potential channel 1/4 (TRPC1/4) and calpain were reduced after Gal-3 treatment. Gal-3 also activated protein kinase B/glycogen synthase kinase-3 β/mammalian target of rapamycin signaling pathways in PVECs. These results suggest that a hypoxia-mediated increase in Gal-3 promotes apoptosis and inhibits autophagy by inhibiting the TRPC1/4 pathway and activating the protein kinase B/glycogen synthase kinase-3 β/mammalian target of rapamycin signaling pathway in PVECs. Furthermore, these results may provide us with a new direction to explore the pathogenesis of pulmonary artery hypertension.
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Affiliation(s)
- Yumei Li
- The Key Laboratory of Fujian Province University on Ion Channel and Signal Transduction in Cardiovascular Disease, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China.,Department of Toxicology, Fujian Center for Evaluation of New Drug, Fujian Medical University, Fuzhou, China
| | - Xinghe Chen
- Department of Pediatrics Surgery, Fujian Medical University, Fuzhou, China
| | - Xixi Zeng
- The Key Laboratory of Fujian Province University on Ion Channel and Signal Transduction in Cardiovascular Disease, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China.,Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Shaokun Chen
- The Key Laboratory of Fujian Province University on Ion Channel and Signal Transduction in Cardiovascular Disease, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China.,Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Xi Yang
- Department of Toxicology, Fujian Center for Evaluation of New Drug, Fujian Medical University, Fuzhou, China
| | - Li Zhang
- The Key Laboratory of Fujian Province University on Ion Channel and Signal Transduction in Cardiovascular Disease, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China.,Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
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30
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Lin MJ, Chang YJ, Chen CY, Huang CC, Chuang TY, Wu HP. Influence of hypercholesterolemia and diabetes on long-term outcome in patients with stable coronary artery disease receiving percutaneous coronary intervention. Medicine (Baltimore) 2019; 98:e16927. [PMID: 31441878 PMCID: PMC6716735 DOI: 10.1097/md.0000000000016927] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Coronary artery disease (CAD) is a life-threatening medical emergency which needs urgent medical attention. Percutaneous coronary intervention (PCI) is common and necessary for patients with CAD. The effect of hypercholesterolemia and diabetes on long-term outcomes in patients with stable CAD receiving PCI is unclear.In this study, patients with stable CAD who underwent PCI were prospectively divided into 4 groups according to the presence or absence of diabetes or hypercholesterolemia. Clinical characteristics, risk factors, medications, angiographic findings, and outcome predictors were analyzed and long-term outcomes compared between groups.Of the 1676 patients studied, those with hypercholesterolemia and diabetes had the highest all-cause mortality rate after PCI (P < .01); those with diabetes only had the highest cardiovascular (CV) mortality (P < .01). However, the 4 groups did not differ in rates of myocardial infarction (MI) or repeated PCI. In Kaplan-Meier survival analysis, patients with diabetes only had the highest rates of all-cause mortality and CV mortality (both P < .001). In the Cox proportional hazard model, patients with both hypercholesterolemia and diabetes had the highest risk of all-cause mortality (hazard ratio: 1.70), but groups did not differ in rates of MI, CV mortality, and repeated PCI.With or without hypercholesterolemia, diabetes adversely impacts long-term outcomes in patients receiving PCI. Diabetes mellitus seemed to be a more hazardous outcome predictor than hypercholesterolemia. Hypercholesterolemia and diabetes seemed to have an additive effect on all-cause mortality in patients after receiving PCI.
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Affiliation(s)
- Mao-Jen Lin
- Division of Cardiology, Department of Medicine, Taichung Tzu Chi Hospital, The Buddhist Tzu Chi Medical Foundation, Taichung
- Department of Medicine, School of Medicine, Tzu Chi University, Hualien
| | - Yu-Jun Chang
- Laboratory of Epidemiology and Biostatistics, Changhua Christian Hospital, Changhua
| | - Chun-Yu Chen
- Department of Pediatric Emergency Medicine, China Medical University Children's Hospital
- Department of Medicine, College of Medicine, China Medical University
| | | | - Tzu-Yao Chuang
- Department of Medicine, College of Medicine, China Medical University
- Department of Pediatrics, Children's Hospital, China Medical University
| | - Han-Ping Wu
- Department of Pediatric Emergency Medicine, China Medical University Children's Hospital
- Department of Medicine, College of Medicine, China Medical University
- Department of Medical Research, China Medical University Children's Hospital, China Medical University, Taichung, Taiwan
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31
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Daiber A, Xia N, Steven S, Oelze M, Hanf A, Kröller-Schön S, Münzel T, Li H. New Therapeutic Implications of Endothelial Nitric Oxide Synthase (eNOS) Function/Dysfunction in Cardiovascular Disease. Int J Mol Sci 2019; 20:ijms20010187. [PMID: 30621010 PMCID: PMC6337296 DOI: 10.3390/ijms20010187] [Citation(s) in RCA: 148] [Impact Index Per Article: 29.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2018] [Revised: 12/27/2018] [Accepted: 12/28/2018] [Indexed: 02/07/2023] Open
Abstract
The Global Burden of Disease Study identified cardiovascular risk factors as leading causes of global deaths and life years lost. Endothelial dysfunction represents a pathomechanism that is associated with most of these risk factors and stressors, and represents an early (subclinical) marker/predictor of atherosclerosis. Oxidative stress is a trigger of endothelial dysfunction and it is a hall-mark of cardiovascular diseases and of the risk factors/stressors that are responsible for their initiation. Endothelial function is largely based on endothelial nitric oxide synthase (eNOS) function and activity. Likewise, oxidative stress can lead to the loss of eNOS activity or even “uncoupling” of the enzyme by adverse regulation of well-defined “redox switches” in eNOS itself or up-/down-stream signaling molecules. Of note, not only eNOS function and activity in the endothelium are essential for vascular integrity and homeostasis, but also eNOS in perivascular adipose tissue plays an important role for these processes. Accordingly, eNOS protein represents an attractive therapeutic target that, so far, was not pharmacologically exploited. With our present work, we want to provide an overview on recent advances and future therapeutic strategies that could be used to target eNOS activity and function in cardiovascular (and other) diseases, including life style changes and epigenetic modulations. We highlight the redox-regulatory mechanisms in eNOS function and up- and down-stream signaling pathways (e.g., tetrahydrobiopterin metabolism and soluble guanylyl cyclase/cGMP pathway) and their potential pharmacological exploitation.
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Affiliation(s)
- Andreas Daiber
- Center for Cardiology, Cardiology I-Laboratory of Molecular Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, 55131 Mainz, Germany.
- German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, 55131 Mainz, Germany.
| | - Ning Xia
- Department of Pharmacology, University Medical Center of the Johannes Gutenberg-University Mainz, 55131 Mainz, Germany.
| | - Sebastian Steven
- Center for Cardiology, Cardiology I-Laboratory of Molecular Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, 55131 Mainz, Germany.
| | - Matthias Oelze
- Center for Cardiology, Cardiology I-Laboratory of Molecular Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, 55131 Mainz, Germany.
| | - Alina Hanf
- Center for Cardiology, Cardiology I-Laboratory of Molecular Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, 55131 Mainz, Germany.
| | - Swenja Kröller-Schön
- Center for Cardiology, Cardiology I-Laboratory of Molecular Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, 55131 Mainz, Germany.
| | - Thomas Münzel
- Center for Cardiology, Cardiology I-Laboratory of Molecular Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, 55131 Mainz, Germany.
- German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, 55131 Mainz, Germany.
| | - Huige Li
- Department of Pharmacology, University Medical Center of the Johannes Gutenberg-University Mainz, 55131 Mainz, Germany.
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The rs1805193, rs5361, and rs5355 single nucleotide polymorphisms in the E-selectin gene (SEL-E) are associated with subclinical atherosclerosis: The Genetics of Atherosclerotic Disease (GEA) Mexican study. Immunobiology 2019; 224:10-14. [DOI: 10.1016/j.imbio.2018.11.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 11/07/2018] [Accepted: 11/08/2018] [Indexed: 01/08/2023]
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Zhou BY, Gao XY, Zhao X, Qing P, Zhu CG, Wu NQ, Guo YL, Gao Y, Liu G, Dong Q, Li JJ. Predictive value of big endothelin-1 on outcomes in patients with myocardial infarction younger than 35 years old. Per Med 2018; 15:25-33. [PMID: 29714117 DOI: 10.2217/pme-2017-0044] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
AIM The predictive value of big endothelin-1 (ET-1) for cardiovascular outcomes in myocardial infarction (MI) patients younger than 35 years old has not been characterized. METHODS A total of 565 consecutive MI patients younger than 35 years old were studied and followed up for 37.78 ± 24.9 months. RESULTS Multivariable Cox regression analysis showed that big ET-1 was positively correlated with major adverse cardiovascular events [MACEs] (odds ratio: 3; 95% CI: 1.92-4.68; p < 0.001). The area under receiver operating characteristics curve showing the predictive value of big ET-1 on MACEs was 0.67. CONCLUSION The study first demonstrated that big ET-1 was an independent predictor for MACEs in MI patients younger than 35 years old.
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Affiliation(s)
- Bing-Yang Zhou
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, BeiLiShi Road 167, Beijing 100037, China
| | - Xiong-Yi Gao
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, BeiLiShi Road 167, Beijing 100037, China.,Division of Chest Pain Center, Guangdong Provincial Hospital of Chinese Medicine & The 2nd Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xi Zhao
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, BeiLiShi Road 167, Beijing 100037, China
| | - Ping Qing
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, BeiLiShi Road 167, Beijing 100037, China
| | - Cheng-Gang Zhu
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, BeiLiShi Road 167, Beijing 100037, China
| | - Na-Qiong Wu
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, BeiLiShi Road 167, Beijing 100037, China
| | - Yuan-Lin Guo
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, BeiLiShi Road 167, Beijing 100037, China
| | - Ying Gao
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, BeiLiShi Road 167, Beijing 100037, China
| | - Geng Liu
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, BeiLiShi Road 167, Beijing 100037, China
| | - Qian Dong
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, BeiLiShi Road 167, Beijing 100037, China
| | - Jian-Jun Li
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, BeiLiShi Road 167, Beijing 100037, China
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Espinosa-Díez C, Miguel V, Vallejo S, Sánchez FJ, Sandoval E, Blanco E, Cannata P, Peiró C, Sánchez-Ferrer CF, Lamas S. Role of glutathione biosynthesis in endothelial dysfunction and fibrosis. Redox Biol 2018; 14:88-99. [PMID: 28888203 PMCID: PMC5596265 DOI: 10.1016/j.redox.2017.08.019] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Revised: 08/22/2017] [Accepted: 08/24/2017] [Indexed: 12/12/2022] Open
Abstract
Glutathione (GSH) biosynthesis is essential for cellular redox homeostasis and antioxidant defense. The rate-limiting step requires glutamate-cysteine ligase (GCL), which is composed of the catalytic (GCLc) and the modulatory (GCLm) subunits. To evaluate the contribution of GCLc to endothelial function we generated an endothelial-specific Gclc haplo-insufficient mouse model (Gclc e/+ mice). In murine lung endothelial cells (MLEC) derived from these mice we observed a 50% reduction in GCLc levels compared to lung fibroblasts from the same mice. MLEC obtained from haplo-insufficient mice showed significant reduction in GSH levels as well as increased basal and stimulated ROS levels, reduced phosphorylation of eNOS (Ser 1177) and increased eNOS S-glutathionylation, compared to MLEC from wild type (WT) mice. Studies in mesenteric arteries demonstrated impaired endothelium-dependent vasodilation in Gclc(e/+) male mice, which was corrected by pre-incubation with GSH-ethyl-ester and BH4. To study the contribution of endothelial GSH synthesis to renal fibrosis we employed the unilateral ureteral obstruction model in WT and Gclc(e/+) mice. We observed that obstructed kidneys from Gclc(e/+) mice exhibited increased deposition of fibrotic markers and reduced Nrf2 levels. We conclude that the preservation of endothelial GSH biosynthesis is not only critical for endothelial function but also in anti-fibrotic responses.
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Affiliation(s)
- Cristina Espinosa-Díez
- Department of Cell Biology and Immunology, Centro de Biología Molecular "Severo Ochoa", (CSIC-UAM), Madrid, Spain
| | - Verónica Miguel
- Department of Cell Biology and Immunology, Centro de Biología Molecular "Severo Ochoa", (CSIC-UAM), Madrid, Spain
| | - Susana Vallejo
- Department of Pharmacology, Faculty of Medicine, Universidad Autónoma de Madrid and Instituto de Investigación Sanitaria Hospital Universitario La Paz (IdiPAZ), Spain
| | - Francisco J Sánchez
- Department of Cell Biology and Immunology, Centro de Biología Molecular "Severo Ochoa", (CSIC-UAM), Madrid, Spain
| | - Elena Sandoval
- Department of Cell Biology and Immunology, Centro de Biología Molecular "Severo Ochoa", (CSIC-UAM), Madrid, Spain
| | - Eva Blanco
- Department of Cell Biology and Immunology, Centro de Biología Molecular "Severo Ochoa", (CSIC-UAM), Madrid, Spain
| | - Pablo Cannata
- Department of Pathology, Instituto de Investigaciones Sanitarias-Fundación Jiménez Díaz, Universidad Autónoma de Madrid, Spain
| | - Concepción Peiró
- Department of Pharmacology, Faculty of Medicine, Universidad Autónoma de Madrid and Instituto de Investigación Sanitaria Hospital Universitario La Paz (IdiPAZ), Spain
| | - Carlos F Sánchez-Ferrer
- Department of Pharmacology, Faculty of Medicine, Universidad Autónoma de Madrid and Instituto de Investigación Sanitaria Hospital Universitario La Paz (IdiPAZ), Spain
| | - Santiago Lamas
- Department of Cell Biology and Immunology, Centro de Biología Molecular "Severo Ochoa", (CSIC-UAM), Madrid, Spain.
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Costa-Rodrigues J, Pinho O, Monteiro P. Can lycopene be considered an effective protection against cardiovascular disease? Food Chem 2018; 245:1148-1153. [DOI: 10.1016/j.foodchem.2017.11.055] [Citation(s) in RCA: 76] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Revised: 10/29/2017] [Accepted: 11/14/2017] [Indexed: 10/18/2022]
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Woo J, Yu BWM, Chan RSM, Leung J. Influence of Dietary Patterns and Inflammatory Markers on Atherosclerosis Using Ankle Brachial Index as a Surrogate. J Nutr Health Aging 2018; 22:619-626. [PMID: 29717763 DOI: 10.1007/s12603-018-1031-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To examine the influence of various dietary patterns on ankle-brachial index (ABI) as a surrogate of atherosclerosis, taking into account serum levels of C-reactive protein (CRP) and factors that predispose to inflammation and/or endothelial damage (homocysteine) or may be protective (tryptophan, vitamin D), as well as age, gender, and lifestyle risk factors. DESIGN Cross sectional analysis. SETTING Cohort of 4000 men and women aged 65 years living in the community in Hong Kong SAR China. MEASUREMENTS Interviewer administered questionnaire that includes dietary intake estimation by the food frequency records (from which various dietary patterns can be characterized), socioeconomic status, smoking habit, alcohol consumption, physical activity. Clinical measurements include body weight and height, and ankle-brachial index using hand-held Doppler machine. Laboratory measurements include assays of serum 25 hydroxyvitamin D, CRP, homocysteine, and tryptophan using LC/MC methods. RESULT Compared with the lowest quintile of vitamin D level, higher quintile was associated with lower prevalence of ABI <0.9 in women only after multiple adjustments of covariates. In men the low score group of the vegetables-fruits dietary pattern was associated with increased odds of having ABI<0.9 after adjusting for all covariates (OR=16.51 (95% CI: 2.21, 123.26)). Similar findings apply to the low score group in the MIND (Mediterranean-DASH Intervention for Neurodegenerative Delay Diet) pattern (OR=2.6 (95% CI: 1.24, 5.42)). In women, ABI<0.9 was associated with low Dietary Quality Index (DQI) score (OR=2.05 (95% CI: 1.22, 3.43)), and low score group of snacks-drinks-milk products dietary pattern (OR=3.07 (95% CI: 1.05, 9.04)). No association was observed for the Mediterranean Dietary Pattern (MDS), Dietary Approaches to Stop Hypertension (DASH), Okinawan and "meat-fish" dietary patterns in either men or women. CONCLUSION We conclude that any dietary patterns emphasizing fruit and vegetable intake are associated with better vascular health using ABI as an indicator.
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Affiliation(s)
- J Woo
- Prof Jean Woo, Department of Medicine and Therapeutics, Prince of Wales Hospital, Shatin, N.T., Hong Kong, Tel: 852-3505-3493, Fax: 852-2637-3852
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Kibel A, Selthofer-Relatic K, Drenjancevic I, Bacun T, Bosnjak I, Kibel D, Gros M. Coronary microvascular dysfunction in diabetes mellitus. J Int Med Res 2017; 45:1901-1929. [PMID: 28643578 PMCID: PMC5805190 DOI: 10.1177/0300060516675504] [Citation(s) in RCA: 80] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2016] [Accepted: 09/30/2016] [Indexed: 12/16/2022] Open
Abstract
The significance, mechanisms and consequences of coronary microvascular dysfunction associated with diabetes mellitus are topics into which we have insufficient insight at this time. It is widely recognized that endothelial dysfunction that is caused by diabetes in various vascular beds contributes to a wide range of complications and exerts unfavorable effects on microcirculatory regulation. The coronary microcirculation is precisely regulated through a number of interconnected physiological processes with the purpose of matching local blood flow to myocardial metabolic demands. Dysregulation of this network might contribute to varying degrees of pathological consequences. This review discusses the most important findings regarding coronary microvascular dysfunction in diabetes from pre-clinical and clinical perspectives.
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Affiliation(s)
- Aleksandar Kibel
- Department for Heart and Vascular
Diseases, Clinic of Internal Medicine, Osijek University Hospital, Osijek,
Croatia
- Department of Physiology and Immunology,
Faculty of Medicine, University of Osijek, Croatia
| | - Kristina Selthofer-Relatic
- Department for Heart and Vascular
Diseases, Clinic of Internal Medicine, Osijek University Hospital, Osijek,
Croatia
- Department of Internal Medicine, Faculty
of Medicine, University of Osijek, Osijek, Croatia
| | - Ines Drenjancevic
- Department of Physiology and Immunology,
Faculty of Medicine, University of Osijek, Croatia
| | - Tatjana Bacun
- Department of Internal Medicine, Faculty
of Medicine, University of Osijek, Osijek, Croatia
- Department of Endocrinology, Clinic of
Internal Medicine, Osijek University Hospital, Osijek, Croatia
| | - Ivica Bosnjak
- Department for Heart and Vascular
Diseases, Clinic of Internal Medicine, Osijek University Hospital, Osijek,
Croatia
| | - Dijana Kibel
- Department of Physiology and Immunology,
Faculty of Medicine, University of Osijek, Croatia
- Department of Diagnostic and
Interventional Radiology, Osijek University Hospital, Osijek, Croatia
| | - Mario Gros
- Department of Physiology and Immunology,
Faculty of Medicine, University of Osijek, Croatia
- Department of Diagnostic and
Interventional Radiology, Osijek University Hospital, Osijek, Croatia
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Daiber A, Steven S, Weber A, Shuvaev VV, Muzykantov VR, Laher I, Li H, Lamas S, Münzel T. Targeting vascular (endothelial) dysfunction. Br J Pharmacol 2017; 174:1591-1619. [PMID: 27187006 PMCID: PMC5446575 DOI: 10.1111/bph.13517] [Citation(s) in RCA: 304] [Impact Index Per Article: 43.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Revised: 04/28/2016] [Accepted: 05/09/2016] [Indexed: 12/18/2022] Open
Abstract
Cardiovascular diseases are major contributors to global deaths and disability-adjusted life years, with hypertension a significant risk factor for all causes of death. The endothelium that lines the inner wall of the vasculature regulates essential haemostatic functions, such as vascular tone, circulation of blood cells, inflammation and platelet activity. Endothelial dysfunction is an early predictor of atherosclerosis and future cardiovascular events. We review the prognostic value of obtaining measurements of endothelial function, the clinical techniques for its determination, the mechanisms leading to endothelial dysfunction and the therapeutic treatment of endothelial dysfunction. Since vascular oxidative stress and inflammation are major determinants of endothelial function, we have also addressed current antioxidant and anti-inflammatory therapies. In the light of recent data that dispute the prognostic value of endothelial function in healthy human cohorts, we also discuss alternative diagnostic parameters such as vascular stiffness index and intima/media thickness ratio. We also suggest that assessing vascular function, including that of smooth muscle and even perivascular adipose tissue, may be an appropriate parameter for clinical investigations. LINKED ARTICLES This article is part of a themed section on Redox Biology and Oxidative Stress in Health and Disease. To view the other articles in this section visit http://onlinelibrary.wiley.com/doi/10.1111/bph.v174.12/issuetoc.
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Affiliation(s)
- Andreas Daiber
- Center of CardiologyMedical Center of the Johannes Gutenberg UniversityMainzGermany
- German Center for Cardiovascular Research (DZHK)Partner Site Rhine‐MainMainzGermany
| | - Sebastian Steven
- Center of CardiologyMedical Center of the Johannes Gutenberg UniversityMainzGermany
- Center of Thrombosis and HemostasisMedical Center of the Johannes Gutenberg UniversityMainzGermany
| | - Alina Weber
- Center of CardiologyMedical Center of the Johannes Gutenberg UniversityMainzGermany
| | - Vladimir V. Shuvaev
- Department of Systems Pharmacology & Translational Therapeutics, Perelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPAUSA
| | - Vladimir R. Muzykantov
- Department of Systems Pharmacology & Translational Therapeutics, Perelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPAUSA
| | - Ismail Laher
- Department of Pharmacology and Therapeutics, Faculty of MedicineUniversity of British ColumbiaVancouverBCCanada
| | - Huige Li
- German Center for Cardiovascular Research (DZHK)Partner Site Rhine‐MainMainzGermany
- Department of PharmacologyMedical Center of the Johannes Gutenberg UniversityMainzGermany
| | - Santiago Lamas
- Department of Cell Biology and ImmunologyCentro de Biología Molecular "Severo Ochoa" (CSIC‐UAM)MadridSpain
| | - Thomas Münzel
- Center of CardiologyMedical Center of the Johannes Gutenberg UniversityMainzGermany
- German Center for Cardiovascular Research (DZHK)Partner Site Rhine‐MainMainzGermany
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Tomato and lycopene supplementation and cardiovascular risk factors: A systematic review and meta-analysis. Atherosclerosis 2017; 257:100-108. [DOI: 10.1016/j.atherosclerosis.2017.01.009] [Citation(s) in RCA: 169] [Impact Index Per Article: 24.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Revised: 12/07/2016] [Accepted: 01/12/2017] [Indexed: 11/21/2022]
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Hu X, Ma X, Luo Y, Xu Y, Xiong Q, Pan X, Bao Y, Jia W. Contribution of fibroblast growth factor 23 to Framingham risk score for identifying subclinical atherosclerosis in Chinese men. Nutr Metab Cardiovasc Dis 2017; 27:147-153. [PMID: 28017526 DOI: 10.1016/j.numecd.2016.11.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Revised: 10/11/2016] [Accepted: 11/14/2016] [Indexed: 11/30/2022]
Abstract
BACKGROUND AND AIMS Fibroblast growth factor 23 (FGF23) was demonstrated to be involved in the occurrence and development of cardiovascular disease (CVD). The goal of the present study was to investigate the relationship between serum FGF23 levels and carotid intima-media thickness (C-IMT) in men with a low-to-moderate CVD risk. METHODS AND RESULTS Subjects with normal kidney function were selected from the Shanghai Obesity Study. Serum FGF23 levels were determined by sandwich enzyme-linked immunosorbent assay. C-IMT was measured by ultrasonography. The Framingham risk score (FRS) was used to assess CVD risk. A total of 392 men with low CVD risk and 372 men with moderate CVD risk were enrolled. The recognition rate of an elevated C-IMT was 85.66% with the combination of a moderate CVD risk and high serum FGF23 levels, which was greater than that with either parameter alone (65.44% and 61.03%, respectively). Subjects with high serum FGF23 levels, and either low or moderate CVD risk, were more likely to have elevated C-IMT than those with low serum FGF23 levels and low CVD risk (P = 0.014 and 0.001, respectively). The serum FGF23 levels were independently and positively associated with C-IMT in subjects with low or moderate CVD risk (both P = 0.007). CONCLUSION In men with low-to-moderate CVD risk, serum FGF23 levels were associated independently and positively with C-IMT. As a complementary index, serum FGF23 levels strengthen the capacity of the FRS to identify subclinical atherosclerosis.
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Affiliation(s)
- X Hu
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China; Shanghai Clinical Center for Diabetes, Shanghai 200233, China; Shanghai Key Clinical Center for Metabolic Disease, Shanghai 200233, China; Shanghai Diabetes Institute, Shanghai 200233, China; Shanghai Key Laboratory of Diabetes Mellitus, Shanghai 200233, China
| | - X Ma
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China; Shanghai Clinical Center for Diabetes, Shanghai 200233, China; Shanghai Key Clinical Center for Metabolic Disease, Shanghai 200233, China; Shanghai Diabetes Institute, Shanghai 200233, China; Shanghai Key Laboratory of Diabetes Mellitus, Shanghai 200233, China
| | - Y Luo
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China; Shanghai Clinical Center for Diabetes, Shanghai 200233, China; Shanghai Key Clinical Center for Metabolic Disease, Shanghai 200233, China; Shanghai Diabetes Institute, Shanghai 200233, China; Shanghai Key Laboratory of Diabetes Mellitus, Shanghai 200233, China
| | - Y Xu
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China; Shanghai Clinical Center for Diabetes, Shanghai 200233, China; Shanghai Key Clinical Center for Metabolic Disease, Shanghai 200233, China; Shanghai Diabetes Institute, Shanghai 200233, China; Shanghai Key Laboratory of Diabetes Mellitus, Shanghai 200233, China
| | - Q Xiong
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China; Shanghai Clinical Center for Diabetes, Shanghai 200233, China; Shanghai Key Clinical Center for Metabolic Disease, Shanghai 200233, China; Shanghai Diabetes Institute, Shanghai 200233, China; Shanghai Key Laboratory of Diabetes Mellitus, Shanghai 200233, China
| | - X Pan
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China; Shanghai Clinical Center for Diabetes, Shanghai 200233, China; Shanghai Key Clinical Center for Metabolic Disease, Shanghai 200233, China; Shanghai Diabetes Institute, Shanghai 200233, China; Shanghai Key Laboratory of Diabetes Mellitus, Shanghai 200233, China
| | - Y Bao
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China; Shanghai Clinical Center for Diabetes, Shanghai 200233, China; Shanghai Key Clinical Center for Metabolic Disease, Shanghai 200233, China; Shanghai Diabetes Institute, Shanghai 200233, China; Shanghai Key Laboratory of Diabetes Mellitus, Shanghai 200233, China.
| | - W Jia
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China; Shanghai Clinical Center for Diabetes, Shanghai 200233, China; Shanghai Key Clinical Center for Metabolic Disease, Shanghai 200233, China; Shanghai Diabetes Institute, Shanghai 200233, China; Shanghai Key Laboratory of Diabetes Mellitus, Shanghai 200233, China
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Leon AS. Attenuation of Adverse Effects of Aging on Skeletal Muscle by Regular Exercise and Nutritional Support. Am J Lifestyle Med 2017; 11:4-16. [PMID: 30202306 PMCID: PMC6124840 DOI: 10.1177/1559827615589319] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2015] [Accepted: 05/06/2015] [Indexed: 12/19/2022] Open
Abstract
Beginning early in midlife, natural/primary aging is inevitably associated with a progressive reduction in muscle mass and function. This process can progress with aging to a substantial loss of strength, particularly in the lower extremities, reducing mobility. This condition, commonly referred to as sarcopenia, can result in frailty, reducing one's ability to live independently. This article reviews the underlying biological process contributing to the development of sarcopenia and the roles of regular exercise and nutritional support for attenuating aging-associated muscle loss as well as risk and management of sarcopenia and associated frailty.
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Zhou BY, Guo YL, Wu NQ, Zhu CG, Gao Y, Qing P, Li XL, Wang Y, Dong Q, Liu G, Xu RX, Cui CJ, Sun J, Li JJ. Plasma big endothelin-1 levels at admission and future cardiovascular outcomes: A cohort study in patients with stable coronary artery disease. Int J Cardiol 2016; 230:76-79. [PMID: 28038820 DOI: 10.1016/j.ijcard.2016.12.082] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Revised: 11/15/2016] [Accepted: 12/16/2016] [Indexed: 02/08/2023]
Abstract
BACKGROUND Big endothelin-1 (ET-1) has been proposed as a novel prognostic indicator of acute coronary syndrome, while its predicting role of cardiovascular outcomes in patients with stable coronary artery disease (CAD) is unclear. METHODS AND RESULTS A total of 3154 consecutive patients with stable CAD were enrolled and followed up for 24months. The outcomes included all-cause death, non-fatal myocardial infarction, stroke and unplanned revascularization (percutaneous coronary intervention and coronary artery bypass grafting). Baseline big ET-1 was measured using sandwich enzyme immunoassay method. Cox proportional hazard regression analysis and Kaplan-Meier analysis were used to evaluate the prognostic value of big ET-1 on cardiovascular outcomes. One hundred and eighty-nine (5.99%) events occurred during follow-up. Patients were divided into two groups: events group (n=189) and non-events group (n=2965). The results indicated that the events group had higher levels of big ET-1 compared to non-events group. Multivariable Cox proportional hazard regression analysis showed that big ET-1 was positively and statistically correlated with clinical outcomes (Hazard Ratio: 1.656, 95% confidence interval: 1.099-2.496, p=0.016). Additionally, the Kaplan-Meier analysis revealed that patients with higher big ET-1 presented lower event-free survival (p=0.016). CONCLUSIONS The present study firstly suggests that big ET-1 is an independent risk marker of cardiovascular outcomes in patients with stable CAD. And more studies are needed to confirm our findings.
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Affiliation(s)
- Bing-Yang Zhou
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No 167 Bei Li Shi Road, Xi Cheng District, Beijing 100037, China
| | - Yuan-Lin Guo
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No 167 Bei Li Shi Road, Xi Cheng District, Beijing 100037, China
| | - Na-Qiong Wu
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No 167 Bei Li Shi Road, Xi Cheng District, Beijing 100037, China
| | - Cheng-Gang Zhu
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No 167 Bei Li Shi Road, Xi Cheng District, Beijing 100037, China
| | - Ying Gao
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No 167 Bei Li Shi Road, Xi Cheng District, Beijing 100037, China
| | - Ping Qing
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No 167 Bei Li Shi Road, Xi Cheng District, Beijing 100037, China
| | - Xiao-Lin Li
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No 167 Bei Li Shi Road, Xi Cheng District, Beijing 100037, China
| | - Yao Wang
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No 167 Bei Li Shi Road, Xi Cheng District, Beijing 100037, China
| | - Qian Dong
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No 167 Bei Li Shi Road, Xi Cheng District, Beijing 100037, China
| | - Geng Liu
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No 167 Bei Li Shi Road, Xi Cheng District, Beijing 100037, China
| | - Rui Xia Xu
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No 167 Bei Li Shi Road, Xi Cheng District, Beijing 100037, China
| | - Chuan-Jue Cui
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No 167 Bei Li Shi Road, Xi Cheng District, Beijing 100037, China
| | - Jing Sun
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No 167 Bei Li Shi Road, Xi Cheng District, Beijing 100037, China
| | - Jian-Jun Li
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No 167 Bei Li Shi Road, Xi Cheng District, Beijing 100037, China.
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da Silva AC, de Sousa Tavares M, Penido MGMG. Prevalence of risk factors for cardiovascular and kidney disease in Brazilian healthy preschool children. World J Nephrol 2016; 5:507-516. [PMID: 27872832 PMCID: PMC5099596 DOI: 10.5527/wjn.v5.i6.507] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 08/31/2016] [Accepted: 09/22/2016] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate the prevalence of nutritional parameters of risk for cardiovascular disease (CVD) and kidney diseases in healthy preschool children.
METHODS This is an observational cross-sectional study with 60 healthy children, of both genders, aged two to six years old and 56 mothers, in Belo Horizonte, Minas Gerais, Brazil. Preschool children and their families with regular activities at public schools were invited to paticipate in the study. The following characteristics were assessed: Socio-demographic condictions, clinical health, anthropometric, biochemical, lifestyle and data on food consumption. The 56 healthy children were divided into two groups, overweight (C1) and non-overweight (C2), as well as their mothers, respectively, in overweight (M1) and non-overweight (M2). Nutritional status was defined according to results obtained through the Anthro® Software for nutritional analysis.
RESULTS Thirty-five children were male, with mean age of 4.44 ± 1.0 years old. Eighty-nine percent of them were eutrophic, 86.7% were sedentary and they had five meals a day. Body mass index (BMI) for age and total cholesterol (TC) was higher on C1 (P = 0.0001) and high density lipoprotein cholesterol (HDL-c) was higher on C2. Mothers were 32.5 ± 7.1 years old, mostly married and employed. Eighty-six percent of them were sedentary and 62.5% were overweight with BMI = 26.38 ± 5.07 kg/m2. Eighteen percent of the overweight mothers had isolated total hypercholesterolemia (TC levels elevated) and 12.5% had low HDL-c levels. The present study showed an association between overweight and obesity during the preschool years and the correspondent mothers’ nutritional status of overweight and obesity (OR = 4.96; 95%CI: 0.558-44.17). There was a positive correlation between the food risk associated with CVD by children and mothers when their consumption was 4 times/wk (P = 0.049; r = 0.516) or daily (P = 0.000008; r = 0.892).
CONCLUSION Analyzed children showed high rates of physical inactivity, high serum cholesterol levels and high consumption of food associated with risk for CVD and renal disease. Changes in habits should be encouraged early in kindergarten.
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Charles LE, Zhao S, Fekedulegn D, Violanti JM, Andrew ME, Burchfiel CM. Shiftwork and decline in endothelial function among police officers. Am J Ind Med 2016; 59:1001-1008. [PMID: 27245641 DOI: 10.1002/ajim.22611] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/07/2016] [Indexed: 01/13/2023]
Abstract
BACKGROUND Our objective was to assess the influence of shiftwork on change in endothelial function. METHODS This longitudinal study was conducted in 188 police officers (78.2% men). Shiftwork status (day, afternoon, night) was assessed objectively using daily Buffalo, NY payroll work history records. Brachial artery flow-mediated dilation (FMD) was assessed using ultrasound. Mean change in FMD% between 2004-2009 and 2010-2015 was compared across shiftwork using analysis of variance/covariance. RESULTS Overall, mean FMD% decreased from 5.74 ± 2.83 to 3.88 ± 2.11 over an average of 7 years among all officers; P < 0.0001. Effect modification by gender was significant. Among men (but not women), those who worked day shifts had a smaller mean (±SE) decrease in FMD% (-0.89 ± 0.35) compared with those who worked the afternoon (-2.69 ± 0.39; P = 0.001) or night shifts (-2.31 ± 0.45; P = 0.020) after risk factor adjustment. CONCLUSIONS Larger declines in endothelial function were observed among men who worked afternoon or night shifts. Further investigation is warranted. Am. J. Ind. Med. 59:1001-1008, 2016. Published 2016. This article is a U.S. Government work and is in the public domain in the USA.
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Affiliation(s)
- Luenda E. Charles
- Health Effects Laboratory Division; Biostatistics and Epidemiology Branch; National Institute for Occupational Safety and Health; Centers for Disease Control and Prevention; Morgantown West Virginia
| | - Songzhu Zhao
- Health Effects Laboratory Division; Biostatistics and Epidemiology Branch; National Institute for Occupational Safety and Health; Centers for Disease Control and Prevention; Morgantown West Virginia
| | - Desta Fekedulegn
- Health Effects Laboratory Division; Biostatistics and Epidemiology Branch; National Institute for Occupational Safety and Health; Centers for Disease Control and Prevention; Morgantown West Virginia
| | - John M. Violanti
- Department of Epidemiology and Environmental Health; School of Public Health and Health Professions; State University of New York at Buffalo; Buffalo New York
| | - Michael E. Andrew
- Health Effects Laboratory Division; Biostatistics and Epidemiology Branch; National Institute for Occupational Safety and Health; Centers for Disease Control and Prevention; Morgantown West Virginia
| | - Cecil M. Burchfiel
- Health Effects Laboratory Division; Biostatistics and Epidemiology Branch; National Institute for Occupational Safety and Health; Centers for Disease Control and Prevention; Morgantown West Virginia
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Growth and maturation of heart valves leads to changes in endothelial cell distribution, impaired function, decreased metabolism and reduced cell proliferation. J Mol Cell Cardiol 2016; 100:72-82. [PMID: 27756541 DOI: 10.1016/j.yjmcc.2016.10.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Revised: 10/13/2016] [Accepted: 10/14/2016] [Indexed: 12/12/2022]
Abstract
Risk factors of heart valve disease are well defined and prolonged exposure throughout life leads to degeneration and dysfunction in up to 33% of the population. While aortic valve replacement remains the most common need for cardiovascular surgery particularly in those aged over 65, the underlying mechanisms of progressive deterioration are unknown. In other cardiovascular systems, a decline in endothelial cell integrity and function play a major role in promoting pathological changes, and while similar mechanisms have been speculated in the valves, studies to support this are lacking. The goal of this study was to examine age-related changes in valve endothelial cell (VEC) distribution, morphology, function and transcriptomes during critical stages of valve development (embryonic), growth (postnatal (PN)), maintenance (young adult) and aging (aging adult). Using a combination of in vivo mouse, and in vitro porcine assays we show that VEC function including, nitric oxide bioavailability, metabolism, endothelial-to-mesenchymal potential, membrane self-repair and proliferation decline with age. In addition, density of VEC distribution along the endothelium decreases and this is associated with changes in morphology, decreased cell-cell interactions, and increased permeability. These changes are supported by RNA-seq analysis showing that focal adhesion-, cell cycle-, and oxidative phosphorylation-associated biological processes are negatively impacted by aging. Furthermore, by performing high-throughput analysis we are able to report the differential and common transcriptomes of VECs at each time point that can provide insights into the mechanisms underlying age-related dysfunction. These studies suggest that maturation of heart valves over time is a multifactorial process and this study has identified several key parameters that may contribute to impairment of the valve to maintain critical structure-function relationships; leading to degeneration and disease.
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Koleva DI, Orbetzova MM, Nikolova JG, Tyutyundzhiev SB. Adipokines and soluble cell adhesion molecules in insulin resistant and non-insulin resistant women with polycystic ovary syndrome. Arch Physiol Biochem 2016; 122:223-227. [PMID: 27245110 DOI: 10.1080/13813455.2016.1190760] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
INTRODUCTION Insulin resistance (IR) is closely associated with increased atherogenic risk. OBJECTIVE To investigate leptin, adiponectin, soluble intercellular adhesion molecule-1 (sICAM-1), soluble vascular cell adhesion molecule-1 (sVCAM-1) levels and their relationship with each other and metabolic parameters in women with polycystic ovary syndrome (PCOS). METHODS The study included 76 PCOS women divided into insulin resistant and non-insulin resistant. Anthropometric parameters, glucose and lipid parameters, leptin, adiponectin, sICAM-1 and sVCAM-1 were determined. Homeostasis model of IR index(HOMA-IR), atherogenic index of plasma(AIP) and leptin/adiponectin ratio were calculated. HOMA-IR > 2.5 and/or fasting plasma glucose/immunoreactive insulin ratio < 0.333 were used as markers for IR. RESULTS Non-insulin resistant PCOS had significantly higher adiponectin and sVCAM-1 levels. AIP was significantly higher in insulin resistant PCOS. Adiponectin showed a positive correlation with sVCAM-1 and sICAM-1. CONCLUSION Insulin resistant PCOS women were at higher atherogenic risk compared to non-insulin resistant group. sVCAM-1 data confirms the necessity of further investigations for clarifying its role in IR.
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Affiliation(s)
- Daniela Iv Koleva
- a Clinic of Endocrinology and Metabolic Diseases, "Sv. Georgy" University Hospital, Medical University , Plovdiv , Bulgaria
| | - Maria M Orbetzova
- a Clinic of Endocrinology and Metabolic Diseases, "Sv. Georgy" University Hospital, Medical University , Plovdiv , Bulgaria
| | - Julia G Nikolova
- b Department of Physiology , Medical University , Plovdiv , Bulgaria , and
| | - Stefan B Tyutyundzhiev
- c Department of Cardiology , "Sv. Karidad" University Hospital, Medical University , Plovdiv , Bulgaria
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Abstract
Obesity is a major risk factor for morbidity and mortality from cardiovascular causes. Adiponectin has been identified recently as one of the adipocytokines with important metabolic effects. It can suppress atherogenesis by inhibiting the adherence of monocytes, reducing their phagocytic activity, and suppressing the accumulation of modified lipoproteins in the vascular wall. In addition, as adiponectin decrease endothelial damage and stimulates production of NO from vascular endothelial cells, hypoadiponectinemia may be partially contribute to thrombus formation.
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Affiliation(s)
- Hakan Ekmekci
- Department of Pediatric Haematology and Oncology, Bone Marrow Transplantation Unit, Istanbul University, Istanbul Medical Faculty, Istanbul, Turkey.
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Francomano D, Fattorini G, Gianfrilli D, Paoli D, Sgrò P, Radicioni A, Romanelli F, Di Luigi L, Gandini L, Lenzi A, Aversa A. Acute endothelial response to testosterone gel administration in men with severe hypogonadism and its relationship to androgen receptor polymorphism: a pilot study. J Endocrinol Invest 2016; 39:265-71. [PMID: 26162521 PMCID: PMC4761016 DOI: 10.1007/s40618-015-0325-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2015] [Accepted: 05/26/2015] [Indexed: 01/01/2023]
Abstract
PURPOSE Testosterone (T) exerts different effects on the cardiovascular system. Despite this knowledge, the acute vascular effect of androgen remains still poorly understood. METHODS We investigated the acute effects of T on vascular function in ten men (18-40 years age) with hypogonadism and severe hypotestosteronemia [serum total testosterone (TT) = 0.6 ± 0.3 ng/mL]. In a 4-day double-blind, randomized, placebo-controlled crossover study, we administered 80 mg daily dose of transdermal-T gel (TG) and evaluated endothelial variations with Endopat2000 (reactive hyperemia index, RHI and the augmentation index, AI); also, CAG repeat polymorphism in exon 1 of the androgen receptor gene was investigated. RESULTS After TG administration, RHI significantly improved at 4 h (p < 0.05), while AI improvement was recorded at 4 and 96 h, also when adjusted for heart rate (AI@75; p < 0.01 and p < 0.001, respectively). Direct relationships between ΔT, ΔDHT and ΔRHI variations (r = 0.37, p < 0.01; r = 0.17, p < 0.05, respectively) as well as between "CAG repeats" length and ΔLnRHI at 96 h (p < 0.03, r (2) = 0.47) were found. An inverse relationship between ΔT and ΔAI (p < 0.01, r = -0.35) and ΔAI@75 (p < 0.01, r = -0.38) were found. CONCLUSION Administration of TG causes an acute vasodilation and improves arterial stiffness probably due to non-genomic actions of T. Endothelial vasodilatory response was more pronounced depending on higher plasma TT and DHT levels attained. Clinical implications in elderly frail populations are discussed.
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Affiliation(s)
- D Francomano
- Department of Experimental Medicine, Endocrinology and Food and Science Section, "Sapienza" University of Rome, 00161, Rome, Italy
| | - G Fattorini
- Department of Experimental Medicine, Endocrinology and Food and Science Section, "Sapienza" University of Rome, 00161, Rome, Italy
| | - D Gianfrilli
- Department of Experimental Medicine, Endocrinology and Food and Science Section, "Sapienza" University of Rome, 00161, Rome, Italy
| | - D Paoli
- Department of Experimental Medicine, Endocrinology and Food and Science Section, "Sapienza" University of Rome, 00161, Rome, Italy
| | - P Sgrò
- Department of Movement, Human and Health Sciences, University "Foro Italico" of Rome, 00135, Rome, Italy.
| | - A Radicioni
- Department of Experimental Medicine, Endocrinology and Food and Science Section, "Sapienza" University of Rome, 00161, Rome, Italy
| | - F Romanelli
- Department of Experimental Medicine, Endocrinology and Food and Science Section, "Sapienza" University of Rome, 00161, Rome, Italy
| | - L Di Luigi
- Department of Movement, Human and Health Sciences, University "Foro Italico" of Rome, 00135, Rome, Italy
| | - L Gandini
- Department of Experimental Medicine, Endocrinology and Food and Science Section, "Sapienza" University of Rome, 00161, Rome, Italy
| | - A Lenzi
- Department of Experimental Medicine, Endocrinology and Food and Science Section, "Sapienza" University of Rome, 00161, Rome, Italy
| | - A Aversa
- Department of Experimental Medicine, Endocrinology and Food and Science Section, "Sapienza" University of Rome, 00161, Rome, Italy.
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Liao B, Chen K, Xiong W, Chen R, Mai A, Xu Z, Dong S. Relationship of SELE A561C and G98T Variants With the Susceptibility to CAD. Medicine (Baltimore) 2016; 95:e1255. [PMID: 26937892 PMCID: PMC4778985 DOI: 10.1097/md.0000000000001255] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Published genetic association studies have produced controversial results regarding the association of SELE gene polymorphisms (A516C and G98T) and CAD susceptibility. We therefore chose to perform a meta-analysis to determine the association.Twenty-seven eligible articles were identified through electronic databases, providing 5170 CAD cases and 4996 controls. Fixed-effects or random-effects summary ORs were calculated to estimate the risk of CAD in relation to A516C and G98T. Forest plots and funnel plots were constructed by Stata software 12.0.A strong association was observed between A516C and susceptibility of CAD among 4757 cases and 4272 controls. The summary OR was greatest in individuals carrying the CC genotype (OR = 1.91, 95% CI, 1.12-3.25). A significantly increased risk was indicated in both Caucasians and Asians. The analyses by disease type showed a significant increase in the risk of AP and MI. We also noted a strong association in population-based studies. In the analyses of G98T, data were available for 1422 cases and 1625 controls. We saw a markedly increased risk of CAD associated with G98T. The highest risk was indicated in individuals with the TT genotype (OR = 2.82, 95% CI, 1.15-6.89). A similar trend was seen in Asians and population-based studies.These findings provide consistent evidence that A516C and G98T polymorphisms of the SELE gene may be associated with increased susceptibility of CAD.
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Affiliation(s)
- Bihong Liao
- From the Department of Cardiology (BL, KC, WX, RC, AM, SD); and Department of Gastroenterology, Second Clinical Medical College of Jinan University, Shenzhen People's Hospital, Shenzhen, Guangdong, China (ZX)
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Echeverri Tirado LC, Ferrer JE, Herrera AM. Aging and Erectile Dysfunction. Sex Med Rev 2016; 4:63-73. [DOI: 10.1016/j.sxmr.2015.10.011] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Accepted: 06/22/2015] [Indexed: 01/23/2023]
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