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Wei W, Xie P, Wang X. Interval training suppresses nod-like receptor protein 3 inflammasome activation to improve cardiac function in myocardial infarction rats by hindering the activation of the transforming growth factor-β1 pathway. J Cardiothorac Surg 2024; 19:283. [PMID: 38730417 PMCID: PMC11088074 DOI: 10.1186/s13019-024-02756-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 03/29/2024] [Indexed: 05/12/2024] Open
Abstract
OBJECTIVE Myocardial infarction (MI) -induced cardiac dysfunction can be attenuated by aerobic exercises. This study explored the mechanism of interval training (IT) regulating cardiac function in MI rats, providing some theoretical basis for clarifying MI pathogenesis and new ideas for clinically treating MI. METHODS Rats were subjected to MI modeling, IT intervention, and treatments of the Transforming growth factor-β1 (TGF-β1) pathway or the nod-like receptor protein 3 (NLRP3) activators. Cardiac function and hemodynamic indicator alterations were observed. Myocardial pathological damage and fibrosis, reactive oxygen species (ROS) level, superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GSH-Px) activities, MDA content, inflammasome-associated protein levels, and inflammatory factor levels were assessed. The binding between TGF-β1 and receptor was detected. RESULTS MI rats exhibited decreased left ventricle ejection fraction (LVEF), left ventricle fractional shortening (LVFS), left ventricular systolic pressure (LVSP), positive and negative derivates max/min (dP/dt max/min) and increased left ventricular end-systolic pressure (LVEDP), a large number of scar areas in myocardium, disordered cell arrangement and extensive fibrotic lesions, increased TGF-β1 and receptor binding, elevated ROS level and MDA content and weakened SOD, CAT and GSH-Px activities, and up-regulated NLRP3, apoptosis-associated speck-like protein containing a CARD (ASC) and cleaved-caspase-1 levels, while IT intervention caused ameliorated cardiac function. IT inactivated the TGF-β1 pathway to decrease oxidative stress in myocardial tissues of MI rats and inhibit NLRP3 inflammasome activation. Activating NLRP3 partially reversed IT-mediated improvement on cardiac function in MI rats. CONCLUSION IT diminished oxidative stress in myocardial tissues and suppressed NLRP3 inflammasome activation via inactivating the TGF-β1 pathway, thus improving the cardiac function of MI rats.
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Affiliation(s)
- Wei Wei
- Cardiovascular medicine, Zhangye Second People's Hospital, North Section of West 3rd Ring Road, Binhe New District, Ganzhou District, Zhangye, 734000, China
| | - Ping Xie
- Cardiovascular medicine, Gansu Provincial Hospital, Lanzhou, China
| | - Xuemei Wang
- Cardiovascular medicine, Zhangye Second People's Hospital, North Section of West 3rd Ring Road, Binhe New District, Ganzhou District, Zhangye, 734000, China.
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Connolly K, Batacan R, Jackson D, Vella R, Fenning A. Perindopril prevents development of obesity and hypertension in middle aged diet-induced obese rat models of metabolic syndrome. Life Sci 2023; 314:121291. [PMID: 36535403 DOI: 10.1016/j.lfs.2022.121291] [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: 09/13/2022] [Revised: 11/07/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022]
Abstract
AIMS The therapeutic properties of anti-hypertensive medications that extend beyond blood pressure lowering have started to become important clinical targets in recent years. This study aimed to assess the cardioprotective effects of perindopril in attenuating complications associated with metabolic syndrome in diet induced obese rats. MAIN METHODS Male Wistar-Kyoto (WKY) rats aged 16 weeks were fed either standard rat chow (SC) or given a high-fat-high-carbohydrate (HFHC) diet for 20 weeks. Perindopril treatment (1 mg/kg/day) was administered to a subset of WKY rats commencing at week 8 of the 20 week HFHC feeding period. Body weights, food, water and energy intakes, blood pressure, heart rate and glucose tolerance were measured throughout the treatment period. Oxidative stress and inflammatory markers, lipid levels, cardiac collagen deposition, vascular function, aortic and cardiac electrical function were examined after the treatment. KEY FINDINGS WKY rats developed metabolic syndrome after 20 weeks of HFHC feeding, evidenced by the presence of abdominal obesity, dyslipidaemia, glucose intolerance and hypertension. Perindopril treatment prevented the development of obesity and hypertension in WKY-HFHC. Perindopril improved blood lipid profiles in HFHC rats with decreases in LDL cholesterol, triglycerides and total cholesterol. Type I collagen levels were decreased in WKY-HFHC rats along with decreases in left ventricle mass. Perindopril treated rats also showed improved cardiac electrical function indicated by decreases in action potential at 90 % of repolarisation in WKY-HFHC rats. SIGNIFICANCE These results show that perindopril has a profound effect on preventing the development of metabolic syndrome in animals fed a HFHC diet.
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Affiliation(s)
- Kylie Connolly
- School of Health, Medical and Applied Sciences, Central Queensland University, Bruce Highway, Rockhampton, QLD 4701, Australia
| | - Romeo Batacan
- School of Health, Medical and Applied Sciences, Central Queensland University, Bruce Highway, Rockhampton, QLD 4701, Australia.
| | - Douglas Jackson
- Australian Catholic University, 40 Edward St, North Sydney, NSW 2060, Australia
| | - Rebecca Vella
- School of Health, Medical and Applied Sciences, Central Queensland University, Bruce Highway, Rockhampton, QLD 4701, Australia
| | - Andrew Fenning
- School of Health, Medical and Applied Sciences, Central Queensland University, Bruce Highway, Rockhampton, QLD 4701, Australia
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3
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Hosseini M, Bagheri R, Nikkar H, Baker JS, Jaime SJ, Mosayebi Z, Zouraghi MR, Wong A. The effect of interval training on adipokine plasmatic levels in rats with induced myocardial infarction. Arch Physiol Biochem 2022; 128:1249-1253. [PMID: 32412814 DOI: 10.1080/13813455.2020.1764049] [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] [Indexed: 10/24/2022]
Abstract
Context: Exercise has been demonstrated to reduce pro-inflammatory while boosting anti-inflammatory adipokines; yet research in relation to Myocardial infarction (MI) is limited.Objective: The aim of this study was to investigate the effect of an interval exercise-training programme on concentrations of Lipocalin-2 and Adiponectin plasmatic levels in rats with induced MI.Materials and methods: The experimental study design comprised of three groups, including: a control group, MI control group and MI training group that participated in an interval training protocol for six weeks.Results: There was a significant increase in Lipocalin-2 levels in the MI interval training group when compared to the other groups.Discussion and conclusion: Although interval training has beneficial effects on adiponectin, it also increases Lipocalin-2 concentrations. Because Lipocalin-2 significantly contributes to the pathogenesis of atherosclerosis and adverse cardiac conditions, our findings suggest that interval training might be a counterproductive strategy to improve MI-related cardiac damage.
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Affiliation(s)
- Mahshid Hosseini
- Department of Exercise Physiology, University of Isfahan, Isfahan, Iran
| | - Reza Bagheri
- Department of Exercise Physiology, University of Isfahan, Isfahan, Iran
| | - Hussein Nikkar
- Young Researchers and Elite Club, Neyshabur Branch, Islamic Azad University, Neyshabur, Iran
| | - Julien S Baker
- Centre for Health and Exercise Science Research, Department of Sport, Physical Education and Health, Hong Kong Baptist University, Kowloon Tong, Hong Kong
| | | | - Zahra Mosayebi
- Physical Education and Sports Sciences Department, University of Tehran, Tehran, Iran
| | - Mohammad Rasoul Zouraghi
- Neyshabur Branch, Physical Education and Sports Sciences Department, Islamic Azad University, Neyshabur, Iran
| | - Alexei Wong
- Department of Health and Human Performance, Marymount University, Arlington, VA, USA
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4
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Sordi AF, Silva BF, Furlan JP, Moraes SMFD, Guariglia DA, Peres SB. The effectiveness of high-intensity interval training on body composition of rodent models of obesity: A systematic review and meta-analysis. Physiol Int 2022. [PMID: 36057102 DOI: 10.1556/2060.2022.00018] [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: 01/30/2022] [Revised: 04/30/2022] [Accepted: 05/09/2022] [Indexed: 02/18/2024]
Abstract
The present systematic review was compiled to analyze the effectiveness of High-intensity interval training (HIIT) protocols on the body composition of rodents with obesity. Databases were searched until February 2021 for experimental trials in rodents with a minimum duration of four weeks of HIIT and endpoints associated with obesity. The data were analyzed by meta-analysis performed for comparisons of body composition. Sensitivity analysis was performed to investigate the consistency of individual researches. Of all of the 524 studies found, only 14 were included. The analysis showed a significant reduction in body weight ([CI 95%: -8.35; -1.98] P ≤ 0.01), adiposity index ([IC 95%: -1.04; -0.80] P ≤ 0.01), and fat pads ([IC 95%: -0.59; -0.06] P ≤ 0.01). HIIT performed on treadmill or water was effective to reduce body weight (P < 0.05). In conclusion, HIIT attenuated both body weight and adiposity induced either by HFD (high-fat diet) or by GOM (genetic obese model), thereby inducing positive changes in body composition.
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Affiliation(s)
- Ana Flávia Sordi
- 1 Department of Physiological Sciences, State University of Maringá, Maringá, Brazil
| | - Bruno Ferrari Silva
- 3 UniCesumar University, Maringá, Brazil
- 4 Department of Physical Education, State University of Maringá, Maringá, Brazil
| | - Julia Pedrosa Furlan
- 1 Department of Physiological Sciences, State University of Maringá, Maringá, Brazil
| | | | | | - Sidney Barnabé Peres
- 1 Department of Physiological Sciences, State University of Maringá, Maringá, Brazil
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5
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Maroofi A, Bagheri Rouch A, Naderi N, Damirchi A. Effects of two different exercise paradigms on cardiac function, BDNF-TrkB expression, and myocardial protection in the presence and absence of Western diet. IJC HEART & VASCULATURE 2022; 40:101022. [PMID: 35399608 PMCID: PMC8991101 DOI: 10.1016/j.ijcha.2022.101022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 03/17/2022] [Accepted: 03/30/2022] [Indexed: 12/11/2022]
Abstract
Background Brain-derived neurotrophic factor (BDNF) -tropomyosin-related kinase receptor B (TrkB) signaling is a vital regulator of myocardial performance. Here, we tested the impact of high-intensity interval training (HIIT) and moderate-intensity continuous training (MICT) on heart function, metabolic parameters, and serum/cardiac BDNF (with its TrkB receptor) in animals fed a Western (WD) or regular diet (ND). Further, myocardial expression of pro-inflammatory cytokine interleukin-18 (IL-18) and cardioprotective molecule heme oxygens-1 (HO-1) were monitored. Methods Wistar rats were divided into HIIT, MICT, and sedentary (SED), all fed a WD or ND, for 12 weeks. Heart function, protein expression, and serum factors were assessed via echocardiography, western blotting, and ELISA, respectively. Results WD plus SED caused insulin resistance, dyslipidemia, visceral fat deposition, serum BDNF depletion as well as cardiac upregulation of IL-18 and downregulation of HO-1, without affecting, heart function and BDNF-TrkB expression. The cardiometabolic risk factors, serum BDNF losses, and IL-18 overexpression were similarly obviated by HIIT and MICT, although HO-1 expression was boosted by HIIT exclusively (even in ND). HIIT enhanced heart function, regardless of the diet. HIIT augmented cardiac BDNF expression, with a significant difference between ND and WD. Likewise, HIIT instigated TrkB expression only in ND. Conclusions HIIT and MICT can cope with myocardial inflammation and cardiometabolic risk factors in WD consumers and, exclusively, HIIT may grant further protection by increasing heart function, BDNF-TrkB expression, and HO-1 expression. Thus, the HIIT paradigm should be considered as a preference for subjects who require heart function to be preserved or enhanced.
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Affiliation(s)
- Abdulbaset Maroofi
- Department of Exercise Physiology, Faculty of Physical Education & Sport Sciences, University of Guilan, Rasht, Iran
| | - Ahmadreza Bagheri Rouch
- Department of Exercise Physiology, Faculty of Physical Education & Sport Sciences, University of Guilan, Rasht, Iran
| | - Nasim Naderi
- Rajaie Cardiovascular, Medical & Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Arsalan Damirchi
- Department of Exercise Physiology, Faculty of Physical Education & Sport Sciences, University of Guilan, Rasht, Iran
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6
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Joaquim AG, Oharomari LK, Vale GTD, Tirapelli CR, Moraes CD. Interval or continuous aerobic exercise performed 3 days a week increases endothelium-dependent relaxation in female rats fed with fructose. MOTRIZ: REVISTA DE EDUCACAO FISICA 2022. [DOI: 10.1590/s1980-657420220005522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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7
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Lavier J, Beaumann M, Menétrey S, Bouzourène K, Rosenblatt‐Velin N, Pialoux V, Mazzolai L, Peyter A, Pellegrin M, Millet GP. High-intensity exercise in hypoxia improves endothelial function via increased nitric oxide bioavailability in C57BL/6 mice. Acta Physiol (Oxf) 2021; 233:e13700. [PMID: 34089562 PMCID: PMC8518730 DOI: 10.1111/apha.13700] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 06/01/2021] [Accepted: 06/01/2021] [Indexed: 02/04/2023]
Abstract
AIM The optimal exercise intensity to improve endothelial function remains unclear, as well as whether the addition of hypoxia could potentiate this function. Therefore, the aim of this study was to compare the effects of different exercise intensities in normoxia and hypoxia on vascular reactivity and nitric oxide (NO) bioavailability in mice. METHODS C57BL/6 mice underwent treadmill running three times per week, for 4 weeks at either low, maximal or supramaximal intensity in normoxia or hypoxia (inspire oxygen fraction = 0.13). Vascular reactivity and expression of genes and proteins involved in NO production/bioavailability were assessed in aorta using isolated vessel tension experiments, RT-qPCR and western blot, respectively. Circulating NO metabolites and pro-/antioxidant markers were measured. RESULTS Hypoxic exercise improved both acetylcholine-induced vasorelaxation and phenylephrine-induced vasoconstriction compared to normoxic exercise, independently of intensity. In hypoxia, a higher acetylcholine-induced vasorelaxation was observed with high intensities (supramaximal and maximal) compared to low intensity. Exercise protocols modulated endothelial nitric oxide synthase (eNOS) and α1-adrenergic receptor (α1 -AR) mRNA level, but not superoxide dismutase 3 (SOD3) and p47phox. No significant differences were observed for protein expression of α1 -AR, total eNOS, phosphorylated eNOS, SOD isoforms and p47phox. However, plasma SOD and catalase activities were significantly increased in hypoxic supramaximal compared to hypoxic low intensity, while concentration of nitrotyrosine significantly decreased. The latter was also observed in hypoxic maximal and supramaximal compared to the same intensities in normoxia. CONCLUSION Hypoxic high-intensity exercise increases NO bioavailability and improves vascular function, opening promising clinical perspectives for cardiovascular disease prevention.
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Affiliation(s)
- Jessica Lavier
- Division of Angiology, Heart and Vessel DepartmentLausanne University Hospital (CHUV)LausanneSwitzerland
- Institute of Sport SciencesUniversity of LausanneLausanneSwitzerland
| | - Manon Beaumann
- Neonatal Research LaboratoryClinic of NeonatologyDepartment Woman‐Mother‐ChildLausanne University Hospital (CHUV)LausanneSwitzerland
| | - Steeve Menétrey
- Neonatal Research LaboratoryClinic of NeonatologyDepartment Woman‐Mother‐ChildLausanne University Hospital (CHUV)LausanneSwitzerland
| | - Karima Bouzourène
- Division of Angiology, Heart and Vessel DepartmentLausanne University Hospital (CHUV)LausanneSwitzerland
| | - Nathalie Rosenblatt‐Velin
- Division of Angiology, Heart and Vessel DepartmentLausanne University Hospital (CHUV)LausanneSwitzerland
| | - Vincent Pialoux
- Inter‐University Laboratory of Human Movement Biology EA7424University of LyonVilleurbanneFrance
| | - Lucia Mazzolai
- Division of Angiology, Heart and Vessel DepartmentLausanne University Hospital (CHUV)LausanneSwitzerland
| | - Anne‐Christine Peyter
- Neonatal Research LaboratoryClinic of NeonatologyDepartment Woman‐Mother‐ChildLausanne University Hospital (CHUV)LausanneSwitzerland
| | - Maxime Pellegrin
- Division of Angiology, Heart and Vessel DepartmentLausanne University Hospital (CHUV)LausanneSwitzerland
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8
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Sex-Specific Impacts of Exercise on Cardiovascular Remodeling. J Clin Med 2021; 10:jcm10173833. [PMID: 34501285 PMCID: PMC8432130 DOI: 10.3390/jcm10173833] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 08/21/2021] [Accepted: 08/21/2021] [Indexed: 12/14/2022] Open
Abstract
Cardiovascular diseases (CVD) remain the leading cause of death in men and women. Biological sex plays a major role in cardiovascular physiology and pathological cardiovascular remodeling. Traditionally, pathological remodeling of cardiovascular system refers to the molecular, cellular, and morphological changes that result from insults, such as myocardial infarction or hypertension. Regular exercise training is known to induce physiological cardiovascular remodeling and beneficial functional adaptation of the cardiovascular apparatus. However, impact of exercise-induced cardiovascular remodeling and functional adaptation varies between males and females. This review aims to compare and contrast sex-specific manifestations of exercise-induced cardiovascular remodeling and functional adaptation. Specifically, we review (1) sex disparities in cardiovascular function, (2) influence of biological sex on exercise-induced cardiovascular remodeling and functional adaptation, and (3) sex-specific impacts of various types, intensities, and durations of exercise training on cardiovascular apparatus. The review highlights both animal and human studies in order to give an all-encompassing view of the exercise-induced sex differences in cardiovascular system and addresses the gaps in knowledge in the field.
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9
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Sylvester E, Yi W, Han M, Deng C. Exercise intervention for preventing risperidone-induced dyslipidemia and gluco-metabolic disorders in female juvenile rats. Pharmacol Biochem Behav 2020; 199:173064. [PMID: 33127383 DOI: 10.1016/j.pbb.2020.173064] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 09/30/2020] [Accepted: 10/23/2020] [Indexed: 01/02/2023]
Abstract
Risperidone use in children and adolescents is associated with the development of metabolic disorders including increased accumulation of body fat, dyslipidemia, and glucose and insulin metabolism dysregulation. As pharmacological interventions are often limited in their ability to treat a range of side-effects, this study aimed to evaluate the effectiveness of daily voluntary exercise intervention to prevent metabolic side-effects induced by risperidone in juveniles. Thirty-two juvenile female Sprague Dawley rats were treated with risperidone (0.9 mg/kg; b.i.d; n = 16) or vehicle (0.3 g cookie dough pellet; n = 16). These rats were then assigned to a sedentary or voluntary exercise intervention (three hours daily access to running wheels) group (n = 8/group) for a period of four weeks. An intra-peritoneal glucose tolerance test was performed after three weeks of risperidone treatment and exercise intervention to assess glucose tolerance. During the exercise intervention, risperidone-treated rats ran significantly less than vehicle-treated rats. Risperidone treatment of sedentary rats resulted in significantly increased white adipose tissue, fasting triglyceride and fasting insulin compared to vehicle-treated sedentary rats. Exercise intervention of risperidone-treated rats prevented significant increases in these metabolic parameters compared to risperidone-treated sedentary rats. These results support voluntary exercise as an effective mitigator of metabolic side-effects associated with risperidone treatment in juvenile rats. Dyslipidemia and dysregulation of glucose and insulin metabolism are significant risk factors for morbidities and mortality later in life, therefore a focus on strategies to mitigate these adverse effects is critical. Our findings support clinical trials in exercise intervention to prevent metabolic disorders associated with antipsychotic medication in children and adolescents.
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Affiliation(s)
- Emma Sylvester
- Antipsychotic Research Laboratory, Illawarra Health and Medical Research Institute, Wollongong, NSW 2522, Australia; School of Medicine and Molecular Horizons, University of Wollongong, Wollongong, NSW 2522, Australia
| | - Weijie Yi
- Antipsychotic Research Laboratory, Illawarra Health and Medical Research Institute, Wollongong, NSW 2522, Australia; School of Medicine and Molecular Horizons, University of Wollongong, Wollongong, NSW 2522, Australia; Department of Nutrition and Food Hygiene, School of Public Health and Management, Binzhou Medical University, Yantai, Shandong 264003, China
| | - Mei Han
- Antipsychotic Research Laboratory, Illawarra Health and Medical Research Institute, Wollongong, NSW 2522, Australia; School of Medicine and Molecular Horizons, University of Wollongong, Wollongong, NSW 2522, Australia
| | - Chao Deng
- Antipsychotic Research Laboratory, Illawarra Health and Medical Research Institute, Wollongong, NSW 2522, Australia; School of Medicine and Molecular Horizons, University of Wollongong, Wollongong, NSW 2522, Australia.
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10
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Yao J, Xie Y, Liu Y, Tang Y, Xu J. Prediction Factors of 6-Month Poor Prognosis in Acute Myocardial Infarction Patients. Front Cardiovasc Med 2020; 7:130. [PMID: 32903533 PMCID: PMC7438543 DOI: 10.3389/fcvm.2020.00130] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Accepted: 06/25/2020] [Indexed: 12/22/2022] Open
Abstract
Background: Acute myocardial infarction (AMI) is among the leading causes of death worldwide. Patients with AMI may have the risk of developing recurrent cardiovascular events leading to rehospitalization or even death. The present study aimed to investigate the prediction factors of poor prognosis (mortality and/or readmission) after AMI during a 6-month follow-up. Methods: A total of 206 consecutive patients hospitalized for the first visit with AMI were enrolled. Data collection included demographic characteristics, medical history, clinical information, laboratory results, and oral medications within 24 h of admission. At 1, 3, and 6 months after discharge, AMI patients were followed up to assess the occurrence of composite endpoint events including in-hospital and out-of-hospital death and/or readmission due to recurrent myocardial infarction (MI) or exacerbated symptoms of heart failure following MI. Results: After 6-month follow-up, a total of 197 AMI patients were available and divided in two groups according to good prognosis (n = 144) and poor prognosis (n = 53). Our data identified serum myoglobin ≥651 ng/mL, serum creatinine ≥96 μM, Killip classification 2–4, and female gender as independent predictors of 6-month mortality and/or readmission after AMI. Moreover, we demonstrated that Killip classification 2–4 combined with either myoglobin (AUCKillip class 2−4+myoglobin = 0.784, sensitivity = 69.8%, specificity = 79.9%) or creatinine (AUCKillip class 2−4+creatinine = 0.805, sensitivity = 75.5%, specificity = 77.1%) could further enhance the predictive capacity of poor 6-month prognosis among AMI patients. Conclusions: Patients with AMI ranked in the higher Killip class need to be evaluated and monitored with attention. Multibiomarker approach using Killip classification 2–4 and myoglobin or creatinine may be an effective way for 6-month prognosis prediction in AMI patients.
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Affiliation(s)
- Jianhua Yao
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yuan Xie
- Department of Cardiology, Tongji Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yang Liu
- Department of Cardiology, Tongji Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yu Tang
- Department of Cardiology, Tongji Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jiahong Xu
- Department of Cardiology, Tongji Hospital, Tongji University School of Medicine, Shanghai, China
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Cardiac Rehabilitation with Targeted Intensity Improves Cardiopulmonary Functions Accompanying with Reduced Copeptin Level in Patients with Coronary Artery Disease. J Cardiovasc Transl Res 2020; 14:317-326. [PMID: 32613311 DOI: 10.1007/s12265-020-10055-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 06/18/2020] [Indexed: 10/23/2022]
Abstract
Cardiac rehabilitation (CR) plays an important role in cardiovascular disease prevention. Understanding the key component of CR such as training intensity and biomarkers reflecting cardiopulmonary functions may help to better target the rehabilitation program. Thirty-four consecutive patients with coronary artery disease after percutaneous coronary intervention participated in the CR program. The difference between intervention group and control group was mainly the training intensity. Cardiopulmonary exercise testing (CPET) and blood biomarker measurements were performed before and after CR. The results demonstrated that it was safe and feasible to perform CR, while sufficient training intensity was required to significantly ameliorate CPET parameters. Among numerous biomarkers tested, vasopressin surrogate marker copeptin (CPP) improved significantly after CR. Moreover, improved CPP was correlated with exercise intensity and peak oxygen uptake, two most important indicators of cardiopulmonary exercise capacities. Therefore, CR may have a novel role in maintaining plasma osmolality and cardiovascular homeostasis. Graphical Abstract Cardiac rehabilitation training improves cardiopulmonary exercise parameters El and PVO2 which are correlated with reduced CPP level. CPP, copeptin; El, exercise intensity; POV2, peak oxygen uptake.
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12
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Zhang Y, He N, Feng B, Ye H. Exercise Mediates Heart Protection via Non-coding RNAs. Front Cell Dev Biol 2020; 8:182. [PMID: 32266263 PMCID: PMC7098911 DOI: 10.3389/fcell.2020.00182] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Accepted: 03/04/2020] [Indexed: 12/14/2022] Open
Abstract
Cardiovascular diseases (CVDs) have become the central matter of death worldwide and have emerged as a notable concern in the healthcare field. There is accumulating evidence that regular exercise training can be as a reliable and widely favorable approach to prevent the heart from cardiovascular events. Non-coding RNAs (ncRNAs) could act as innovative biomarkers and auspicious therapeutic targets to reduce the incidence of CVDs. In this review, we summarized the regulatory effects of ncRNAs in the cardiac-protection provided by exercise to assess potential therapies for CVDs and disease prevention.
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Affiliation(s)
- Yuelin Zhang
- Department of Cardiology, HwaMei Hospital, University of Chinese Academy of Sciences, Ningbo, China.,Ningbo Institute of Life and Health Industry, University of Chinese Academy of Sciences, Ningbo, China
| | - Nana He
- Ningbo Institute of Life and Health Industry, University of Chinese Academy of Sciences, Ningbo, China.,Department of Experimental Medical Science, HwaMei Hospital, University of Chinese Academy of Sciences, Ningbo, China
| | - Beili Feng
- Department of Cardiology, HwaMei Hospital, University of Chinese Academy of Sciences, Ningbo, China.,Ningbo Institute of Life and Health Industry, University of Chinese Academy of Sciences, Ningbo, China
| | - Honghua Ye
- Department of Cardiology, HwaMei Hospital, University of Chinese Academy of Sciences, Ningbo, China.,Ningbo Institute of Life and Health Industry, University of Chinese Academy of Sciences, Ningbo, China
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13
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Wang H, Ma Y, Lin Y, Chen R, Xu B, Deng J. SHU00238 Promotes Colorectal Cancer Cell Apoptosis Through miR-4701-3p and miR-4793-3p. Front Genet 2020; 10:1320. [PMID: 31998373 PMCID: PMC6965150 DOI: 10.3389/fgene.2019.01320] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 12/04/2019] [Indexed: 01/13/2023] Open
Abstract
Colorectal cancer is one of the most leading causes of death. Searching for new therapeutic targets for colorectal cancer is urgently needed. SHU00238, an isoxazole derivative, was reported to suppress colorectal tumor growth through microRNAs. But the underlying mechanisms still remain unknown. Here, we explored the mechanism of SHU00238 on colorectal cancer by RT-PCR, CCK-8, flow cytometry, mirTarBase, and GO enrichment analysis. We screened partial microRNAs regulated by SHU00238 in colorectal cancer cells. Furthermore, we identified that miR-4701-3p and miR-4793-3p can reverse the acceleration of SHU00238 on colorectal cancer cell apoptosis in HCT116 Cells. Finally, we found that SMARCA5, MBD3, VPS53, EHD4 are estimated to mediate the regulation of miR-4701-3p and miR-4793-3p on colorectal cancer cell apoptosis, which targets ATP-dependent chromatin remodeling pathway and endocytic recycling pathway. Taken together, our study reveals that SHU00238 promotes colorectal cancer cell apoptosis through miR-4701-3p and miR-4793-3p, which provide a potential drug target and therapeutic strategy for colorectal cancer.
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Affiliation(s)
- Haoyu Wang
- Department of Chemistry, Qianweichang College, Shanghai University, Shanghai, China.,School of Life Science, Shanghai University, Shanghai, China
| | - Yurui Ma
- School of Life Science, Shanghai University, Shanghai, China
| | - Yifan Lin
- Department of Chemistry, Qianweichang College, Shanghai University, Shanghai, China
| | - Rui Chen
- School of Life Science, Shanghai University, Shanghai, China
| | - Bin Xu
- Department of Chemistry, Qianweichang College, Shanghai University, Shanghai, China.,Innovative Drug Research Center, Shanghai University, Shanghai, China
| | - Jiali Deng
- School of Life Science, Shanghai University, Shanghai, China
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14
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Zhao C, Li G, Li J. Non-coding RNAs and Cardiac Aging. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1229:247-258. [PMID: 32285416 DOI: 10.1007/978-981-15-1671-9_14] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Aging is an important risk factor for cardiovascular diseases. Aging increasing the morbidity and mortality in cardiovascular disease patients. With the society is aging rapidly in the world, medical burden of aging-related cardiovascular diseases increasing drastically. Hence, it is urgent to explore the underlying mechanism and treatment of cardiac aging. Noncoding RNAs (ncRNAs, including microRNAs, long noncoding RNAs and circular RNAs) have been reported to be involved in many pathological processes, including cell proliferation, cell death differentiation, hypertrophy and aging in wide variety of cells and tissues. In this chapter, we will summarize the physiology and molecular mechanisms of cardiac aging. Then, the recent research advances of ncRNAs in cardiac aging will be provided. The lessons learned from ncRNAs and cardiac aging studies would bring new insights into the regulatory mechanisms ncRNAs as well as treatment of aging-related cardiovascular diseases.
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Affiliation(s)
- Cuimei Zhao
- Department of Cardiology, Shanghai Tongji Hospital, Tongji University School of Medicine, Shanghai, China
| | - Guoping Li
- Cardiovascular Division, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Jin Li
- Cardiac Regeneration and Ageing Lab, Institute of Cardiovascular Sciences, School of Life Science, Shanghai University, Shanghai, China.
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15
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Abstract
Hyperlipidemia is one of the common pathological conditions of human, which occurs due to lipid metabolism disorder in the human body, resulting in serum lipid concentration beyond normal levels. Due to heredity, diet, nutrition, medicine, and other factors, the incidence of hyperlipidemia has been significantly enhanced and has become one of the most common pathological condition of the human. By introducing the background and pathogenesis of hyperlipidemia and the positive effects of exercise on a variety of related diseases, this chapter discusses the relationship between exercise and serum lipid concentration and the effects of different types of exercise on hyperlipidemia.
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Affiliation(s)
- Nana He
- Department of Cardiology, Huamei Hospital, (Previously Named Ningbo No. 2 Hospital), University of Chinese Academy of Sciences, Ningbo, China
- Department of Experimental Medical Science, HwaMei Hospital, University of Chinese Academy of Sciences, Ningbo, China
- Key Laboratory of Diagnosis and Treatment of Digestive System Tumors of Zhejiang Province, Ningbo, China
| | - Honghua Ye
- Department of Cardiology, Huamei Hospital, (Previously Named Ningbo No. 2 Hospital), University of Chinese Academy of Sciences, Ningbo, China
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16
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Chen R, Shi C, Yao J, Chen W. Online Databases and Non-coding RNAs in Cardiovascular Diseases. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1229:65-78. [PMID: 32285405 PMCID: PMC7153034 DOI: 10.1007/978-981-15-1671-9_3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 03/26/2023]
Abstract
Cardiovascular disease is characterized by its highest morbidity and mortality. One of the main pathological basis of this disease is the dysregulation of gene expression. Non-coding RNA (ncRNA) is a kind of functional RNA, which is transcript from DNA but not translated into proteins. More and more studies have established the important roles of ncRNAs, including transcription, RNA maturation, translation, protein degradation, and their involvement in the pathogenesis of diseases such as cancer and cardiovascular diseases. This chapter will focus on the biological functions of ncRNAs and their advances in cardiovascular disease. With the development of sequencing and computer technology, more and more databases can be easily obtained on the internet. In another part of this chapter, we will summarize some commonly used non-coding RNA databases, which can be easily and quickly used for relevant research.
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Affiliation(s)
- Rui Chen
- Shanghai Applied Radiation Institute, School of Environmental and Chemical Engineering, Shanghai University, Shanghai, China
| | - Chao Shi
- Cardiac Regeneration and Ageing Lab, Institute of Cardiovascular Sciences, School of Life Science, Shanghai University, Shanghai, China
| | - Jianhua Yao
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.
| | - Wei Chen
- Emergency Department, Shanghai Tongji Hospital, Tongji University School of Medicine, Shanghai, China.
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17
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Abstract
Chronic heart failure, diabetes, depression, and other chronic diseases are associated with high mortality rate and low cure rate. Exercise induces muscle contraction and secretes multiple myokines, which affects the signaling pathways in skeletal muscle tissues and regulate remote organ functions. Exercise is known to be effective in treating a variety of chronic diseases. Here we summarize how exercise influences skeletal muscle, heart, brain, gut, and liver, and prevents heart failure, cognitive dysfunction, obesity, fatty liver, and other diseases. Exercise training may achieve additional benefits as compared to the present medication for these chronic diseases through cross talk among skeletal muscle and other organs.
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Affiliation(s)
- Zhiqing Fan
- Department of Cardiology, Daqing Qilfield General Hospital, Daqing, China
| | - Minjun Xu
- Cardiac Regeneration and Ageing Lab, Institute of Cardiovascular Sciences, School of Life Science, Shanghai University, Shanghai, China
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18
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Abstract
Asthma is a chronic lower respiratory disease that is very common worldwide, and its incidence is increasing year by year. Since the 1970s, asthma has become widespread, with approximately 300 million people affected worldwide and about 250,000 people have lost their lives. Asthma seriously affects people's physical and mental health, resulting in reduced learning efficiency, limited physical activities, and decreased quality of life. Therefore, raising awareness of the risk of asthma and how to effectively treat asthma have become important targets for the prevention and management of asthma in recent years. For patients with asthma, exercise training is a widely accepted adjunct to drug-based and non-pharmacological treatment. It has been recommended abroad that exercise prescriptions are an important part of asthma management.
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Affiliation(s)
- Shengguang Ding
- Department of Thoracic and Cardiovascular Surgery, The Second Affiliated Hospital of Nantong University, Nantong, China
| | - Chongjun Zhong
- Department of Thoracic and Cardiovascular Surgery, The Second Affiliated Hospital of Nantong University, Nantong, China
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19
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Wang J, Duan Y, Sluijter JPG, Xiao J. Lymphocytic subsets play distinct roles in heart diseases. Am J Cancer Res 2019; 9:4030-4046. [PMID: 31281530 PMCID: PMC6592175 DOI: 10.7150/thno.33112] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Accepted: 05/06/2019] [Indexed: 12/24/2022] Open
Abstract
Heart diseases are one of the leading causes of death for humans in the world. Increasing evidence has shown that myocardial injury induced innate and adaptive immune responses upon early cellular damage but also during chronic phases post-injury. The immune cells can not only aggravate the injury but also play an essential role in the induction of wound healing responses, which means they play a complex role throughout the acute inflammatory response and reparative response after cardiac injury. This review will summarize the current experimental and clinical evidence of lymphocytes, one of the major types of immune cells, participate in heart diseases and try to explain the possible role of these immune cells following cardiac injury.
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20
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Tian D, Meng J. Exercise for Prevention and Relief of Cardiovascular Disease: Prognoses, Mechanisms, and Approaches. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2019; 2019:3756750. [PMID: 31093312 PMCID: PMC6481017 DOI: 10.1155/2019/3756750] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 02/01/2019] [Accepted: 03/19/2019] [Indexed: 12/12/2022]
Abstract
This review is aimed at summarizing the new findings about the multiple benefits of exercise on cardiovascular disease (CVD). We pay attention to the prevalence and risk factors of CVD and mechanisms and recommendations of physical activity. Physical activity can improve insulin sensitivity, alleviate plasma dyslipidemia, normalize elevated blood pressure, decrease blood viscosity, promote endothelial nitric oxide production, and improve leptin sensitivity to protect the heart and vessels. Besides, the protective role of exercise on the body involves not only animal models in the laboratory but also clinical studies which is demonstrated by WHO recommendations. The general exercise intensity for humans recommended by the American Heart Association to prevent CVD is moderate exercise of 30 minutes, 5 times a week. However, even the easiest activity is better than nothing. What is more, owing to the different physical fitness of individuals, a standard exercise training cannot provide the exact treatment for everyone. So personalization of exercise will be an irresistible trend and bring more beneficial effects with less inefficient physical activities. This paper reviews the benefits of exercise contributing to the body especially in CVD through the recent mechanism studies.
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Affiliation(s)
- Danyang Tian
- Department of Physiology, Hebei Medical University, Shijiazhuang, China
| | - Jinqi Meng
- Department of Sports, Hebei Medical University, Shijiazhuang, China
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21
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Mirghani SJ, Azarbayjani MA, Peeri M. Effects of Endurance Training and Isocaloric High Intensity Interval Training on Anthropometric Indices and Insulin Resistance in High Fat Diet-Fed Wistar Rats. MEDICAL LABORATORY JOURNAL 2018. [DOI: 10.29252/mlj.12.6.12] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
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22
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Ahmadi-Kani Golzar F, Fathi R, Mahjoub S. High-fat diet leads to adiposity and adipose tissue inflammation: the effect of whey protein supplementation and aerobic exercise training. Appl Physiol Nutr Metab 2018; 44:255-262. [PMID: 30107135 DOI: 10.1139/apnm-2018-0307] [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: 11/22/2022]
Abstract
There is little understanding about dietary proteins and their potential contribution to obesity-induced inflammation. This study investigates the effect of 10 weeks of aerobic training and whey protein (WP) supplementation on visceral adipose tissue inflammation in rats fed a high-fat diet (HFD). In the first phase, which lasted 9 weeks, 40 male Wistar rats were randomly divided into 2 groups: (1) normal diet (n = 8), and (2) HFD (n = 32). In the second phase, rats fed an HFD were randomly assigned into 4 groups (n = 8/group): (1) sedentary, (2) WP, (3) aerobic training, and (4) WP + aerobic training. The aerobic training was performed for 10 weeks, 5 days/week at 21 m/min, 15% incline, for 60 min/day. HFD significantly increased body weight, adiposity index, fat pads weight, glucose levels, and insulin resistance index compared with the normal diet. Also, levels of tumor necrosis factor alpha (TNF-α), monocyte chemoattractant protein-1 (MCP-1), hypoxia inducible factor 1 alpha (HIF-1α), and vascular endothelial growth factor A (VEGF-A) in adipose tissue and serum levels of TNF-α were increased in the HFD group. Glucose levels, insulin resistance index, and triglycerides were reduced only by WP, independently of aerobic training. Both the aerobic training and WP reduced the fat pads weight and levels of TNF-α, HIF-1α, and VEGF-A in adipose tissue. Nevertheless, the levels of MCP-1 in adipose tissue and serum levels of TNF-α and MCP-1 were not reduced significantly by WP or aerobic training. These findings suggest that both aerobic training and WP supplementation lead to a reduction in adiposity and ameliorate obesity-induced inflammation in visceral adipose tissue.
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Affiliation(s)
| | - Rozita Fathi
- a Faculty of Sport Sciences, University of Mazandaran, Babolsar, Mazandaran, Iran
| | - Soleiman Mahjoub
- b Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Science, Babol, Iran
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