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Ma Y, Gu T, He S, He S, Jiang Z. Development of stem cell therapy for atherosclerosis. Mol Cell Biochem 2024; 479:779-791. [PMID: 37178375 DOI: 10.1007/s11010-023-04762-8] [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: 04/10/2023] [Accepted: 05/05/2023] [Indexed: 05/15/2023]
Abstract
Cardiovascular disease (CVD) has a high incidence and low cure rate worldwide, and atherosclerosis (AS) is the main factor inducing cardiovascular disease, of which lipid deposition in the vessel wall is the main marker of AS. Currently, although statins can be used to lower lipids and low-density lipoprotein (LDL) in AS, the cure rate for AS remains low. Therefore, there is an urgent need to develop new therapeutic approaches, and stem cells are now widely studied, while stem cells are a class of cell types that always maintain the ability to differentiate and can differentiate to form other cells and tissues, and stem cell transplantation techniques have shown efficacy in the treatment of other diseases. With the establishment of cellular therapies and continued research in stem cell technology, stem cells are also being used to address the problem of AS. In this paper, we focus on recent research advances in stem cell therapy for AS and briefly summarize the relevant factors that induce the formation of AS. We mainly discuss the efficacy and application prospects of mesenchymal stem cells (MSCs) for the treatment of AS, in addition to the partial role and potential of exosomes in the treatment of AS. Further, provide new ideas for the clinical application of stem cells.
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Affiliation(s)
- Yun Ma
- Institute of Biochemistry and Molecular Biology, Hengyang Medical College, University of South China, Hengyang, 421001, Hunan, China
- Institute of Cardiovascular Disease, Key Laboratory for Arteriosclerology of Hunan Province, Hengyang Medical School, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, University of South China, Hengyang, 421001, Hunan, China
- Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China
| | - Tianhe Gu
- Institute of Biochemistry and Molecular Biology, Hengyang Medical College, University of South China, Hengyang, 421001, Hunan, China
| | - Siqi He
- Institute of Biochemistry and Molecular Biology, Hengyang Medical College, University of South China, Hengyang, 421001, Hunan, China
| | - Shuya He
- Institute of Biochemistry and Molecular Biology, Hengyang Medical College, University of South China, Hengyang, 421001, Hunan, China
| | - Zhisheng Jiang
- Institute of Biochemistry and Molecular Biology, Hengyang Medical College, University of South China, Hengyang, 421001, Hunan, China.
- Institute of Cardiovascular Disease, Key Laboratory for Arteriosclerology of Hunan Province, Hengyang Medical School, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, University of South China, Hengyang, 421001, Hunan, China.
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Lu CY, Li-Sheng Chen S, Pan SL. Physical activity and the risk of ischemic stroke: A population-based longitudinal follow-up study in Taiwan (KCIS no. 43). J Clin Neurosci 2024; 121:18-22. [PMID: 38325056 DOI: 10.1016/j.jocn.2024.01.028] [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: 10/05/2023] [Revised: 01/03/2024] [Accepted: 01/31/2024] [Indexed: 02/09/2024]
Abstract
Lack of exercise is a leading risk factor for stroke, and it has been demonstrated that increasing physical activity (PA) can prevent ischemic stroke. However, there has been limited research on the relationship between ischemic stroke and PA, especially among Asian populations. This study therefore investigates whether the level of PA in the Taiwanese population affects its risk of first-ever ischemic stroke, utilizing screening data on 58,857 individuals collected by the Keelung Health Bureau between 2005 and 2012. These subjects were divided into three groups based on their weekly exercise frequency and duration, i.e., 1) a no PA (NPA) group, 2) a low PA (LPA) group (less than 90 min of exercise per week), and 3) a high PA (HPA) group (90 min or more of exercise per week). The results showed that, as compared to the NPA group, the adjusted hazard ratio for ischemic stroke in the LPA group was 0.86 (95 % CI, 0.78-0.95, p < 0.0001); and that in the HPA group, it was also 0.86 (95 % CI, 0.79-0.94, p < 0.0001). In other words, even engaging in PA for less than 90 min per week may lower the risk of first-ever ischemic stroke. Importantly, LPA is more accessible, more sustainable, and easier to promote for the general population than the 150 min per week recommended by the World Health Organization.
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Affiliation(s)
- Ching-Yu Lu
- Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Sam Li-Sheng Chen
- School of Oral Hygiene, College of Oral Medicine, Taipei Medical University, Taipei, Taiwan
| | - Shin-Liang Pan
- Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan.
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Park J, Lee H, Jeon Y, Park EJ, Park S, Ann SH, Kim Y, Lee Y, Park G, Choi SH. Depression and Subclinical Coronary Atherosclerosis in Adults Without Clinical Coronary Artery Disease. J Am Heart Assoc 2023; 12:e030315. [PMID: 38063186 PMCID: PMC10863772 DOI: 10.1161/jaha.123.030315] [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: 03/23/2023] [Accepted: 11/15/2023] [Indexed: 12/20/2023]
Abstract
BACKGROUND The relationship between depression and subclinical coronary atherosclerosis in asymptomatic individuals is not clear. We evaluated this relationship in a Korean population. METHODS AND RESULTS We analyzed 3920 individuals (mean age 54.7±7.9 years and 2603 men [66.4%]) with no history of coronary artery disease who voluntarily underwent coronary computed tomographic angiography and screening for depression using the Beck Depression Inventory as part of a general health examination. The degree and extent of subclinical coronary atherosclerosis were evaluated by coronary computed tomographic angiography, and ≥50% diameter stenosis was defined as significant. Participants were categorized into groups of those with or without depression using the Beck Depression Inventory scores ≥16 as a cutoff value. Of the study participants, 272 (6.9%) had a Beck Depression Inventory score of 16 or higher. After adjustment for cardiovascular risk factors, depression was not significantly associated with any coronary plaque (adjusted odds ratio [OR], 1.05 [95% CI, 0.78-1.41]; P=0.746), calcified plaque (OR, 0.95 [95% CI, 0.71-1.29]; P=0.758), noncalcified plaque (OR, 1.31 [95% CI, 0.79-2.17]; P=0.305), mixed plaque (OR, 1.16 [95% CI, 0.60-2.23]; P=0.659), or significant coronary artery stenosis (OR, 1.22 [95% CI, 0.73-2.03]; P=0.450). In the propensity score-matched population (n=1318) as well, none of the coronary artery disease measures of subclinical coronary atherosclerosis were statistically significantly associated with depression (all P>0.05). CONCLUSIONS In this large cross-sectional study with asymptomatic individuals undergoing coronary computed tomographic angiography and Beck Depression Inventory evaluation, depression was not associated with an increased risk of subclinical coronary atherosclerosis.
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Affiliation(s)
- Jangho Park
- Department of PsychiatryUlsan University Hospital, University of Ulsan College of MedicineUlsanRepublic of Korea
| | - Hyeji Lee
- Department of Emergency MedicineUlsan University Hospital, University of Ulsan College of MedicineUlsanRepublic of Korea
| | - Young‐Jee Jeon
- Department of Family MedicineUlsan University Hospital, University of Ulsan College of MedicineUlsanRepublic of Korea
| | - Eun Ji Park
- Big Data CenterUlsan University Hospital, University of Ulsan College of MedicineUlsanRepublic of Korea
| | - Sangwoo Park
- Department of CardiologyUlsan University Hospital, University of Ulsan College of MedicineUlsanRepublic of Korea
| | - Soe Hee Ann
- Department of CardiologyUlsan University Hospital, University of Ulsan College of MedicineUlsanRepublic of Korea
| | - Yong‐Giun Kim
- Department of CardiologyUlsan University Hospital, University of Ulsan College of MedicineUlsanRepublic of Korea
| | - Yongjik Lee
- Department of Thoracic and Cardiovascular SurgeryUlsan University Hospital, University of Ulsan College of MedicineUlsanRepublic of Korea
| | - Gyung‐Min Park
- Department of CardiologyUlsan University Hospital, University of Ulsan College of MedicineUlsanRepublic of Korea
| | - Seong Hoon Choi
- Department of RadiologyUlsan University Hospital, University of Ulsan College of MedicineUlsanRepublic of Korea
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Liu J, Diao L, Xia W, Zeng X, Li W, Zou J, Liu T, Pang X, Wang Y. Meteorin-like protein elevation post-exercise improved vascular inflammation among coronary artery disease patients by downregulating NLRP3 inflammasome activity. Aging (Albany NY) 2023; 15:14720-14732. [PMID: 38054817 PMCID: PMC10781447 DOI: 10.18632/aging.205268] [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: 06/28/2023] [Accepted: 10/17/2023] [Indexed: 12/07/2023]
Abstract
BACKGROUND Coronary artery disease (CAD) has become the most common cause of death worldwide. However, the negative effects of CAD are able to be alleviated via exercises, possibly via increased production of meteorin-like protein (Metrnl). In this study, we aim to evaluate the connection between Metrnl production during exercise with lowered CAD risk and severity. METHODS Two age and gender-matched groups of 60 human patients, one with CAD, and one without were randomly recruited. The CAD group were subjected to continuous training exercises. Mice were exercised by using a treadmill, establishing an animal exercise model. ELISA was used to measure plasma Metrnl and inflammatory factors. To determine the impact of Metrnl on glucose metabolism, oxygen consumption and extracellular acid rates were taken for untreated, palmitic acid (PA)-treated, and PA+Metrnl co-treated human umbilical vein endothelial cells. Western blot was used to measure expression levels for the NLR family pyrin domain containing 3 inflammasome. RESULTS CAD patients had lower Metrnl levels compared to non-CAD controls. Furthermore, higher Metrnl levels post-exercise were inversely associated with LDL, inflammatory cytokines, and CAD severity, as well as being positively associated with HDL. Metrnl was able to counteract against PA-induced HUVEC glucose metabolic dysfunction via reducing ROS production, which in turn lowered NLRP3 inflammasome expression, thereby serving as the basis behind the inverse correlation between Metrnl and inflammatory cytokines. CONCLUSIONS Exercise was able to increase Metrnl production from skeletal muscle among CAD patients, and subsequently improve patient atherosclerosis via counteracting against endothelial metabolic dysfunction and pro-inflammatory activities.
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Affiliation(s)
- Jingjin Liu
- Department of Cardiology, Shenzhen People’s Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Luohu, Shenzhen 518020, Guangdong, China
- Shenzhen Clinical Research Center for Geriatrics, Shenzhen People’s Hospital, Luohu, Shenzhen 518020, Guangdong, China
| | - Liwei Diao
- Center for Cardiovascular Disease Prevention and Rehabilitation, University of Chinese Academy of Science, Shenzhen Hospital, Guangming, Shenzhen 518107, Guangdong, China
| | - Weiyi Xia
- Department of Health Technology and Informatics, The Hong Kong Polytechnic University, Hong Kong 999077, Hong Kong SAR, China
| | - Xiaoyi Zeng
- Department of Cardiology, Shenzhen People’s Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Luohu, Shenzhen 518020, Guangdong, China
- Shenzhen Clinical Research Center for Geriatrics, Shenzhen People’s Hospital, Luohu, Shenzhen 518020, Guangdong, China
| | - Wen Li
- Department of Cardiology, Shenzhen People’s Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Luohu, Shenzhen 518020, Guangdong, China
- Shenzhen Clinical Research Center for Geriatrics, Shenzhen People’s Hospital, Luohu, Shenzhen 518020, Guangdong, China
| | - Jieru Zou
- Department of Cardiology, Shenzhen People’s Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Luohu, Shenzhen 518020, Guangdong, China
- Shenzhen Clinical Research Center for Geriatrics, Shenzhen People’s Hospital, Luohu, Shenzhen 518020, Guangdong, China
| | - Tiansheng Liu
- Department of Cardiology, Shenzhen People’s Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Luohu, Shenzhen 518020, Guangdong, China
- Shenzhen Clinical Research Center for Geriatrics, Shenzhen People’s Hospital, Luohu, Shenzhen 518020, Guangdong, China
| | - Xinli Pang
- Department of Cardiology, Shenzhen People’s Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Luohu, Shenzhen 518020, Guangdong, China
- Shenzhen Clinical Research Center for Geriatrics, Shenzhen People’s Hospital, Luohu, Shenzhen 518020, Guangdong, China
| | - Yongshun Wang
- Department of Cardiology, Shenzhen People’s Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Luohu, Shenzhen 518020, Guangdong, China
- Shenzhen Clinical Research Center for Geriatrics, Shenzhen People’s Hospital, Luohu, Shenzhen 518020, Guangdong, China
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Takase M, Yamada M, Nakamura T, Nakaya N, Kogure M, Hatanaka R, Nakaya K, Kanno I, Nochioka K, Tsuchiya N, Hirata T, Hamanaka Y, Sugawara J, Kobayashi T, Fuse N, Uruno A, Kodama EN, Kuriyama S, Tsuji I, Hozawa A. The Association of Lung Function and Carotid Intima-Media Thickness in a Japanese Population: The Tohoku Medical Megabank Community-Based Cohort Study. J Atheroscler Thromb 2023; 30:1022-1044. [PMID: 36328568 PMCID: PMC10406635 DOI: 10.5551/jat.63826] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Accepted: 09/21/2022] [Indexed: 08/04/2023] Open
Abstract
AIM Impaired lung function is associated with atherosclerotic vascular events. Carotid intima-media thickness (cIMT) is a marker for subclinical atherosclerosis. However, few studies have examined the association between lung function and cIMT among never smokers or individuals stratified by age. We investigated the association between lung function and cIMT in the Japanese population. METHODS We conducted a cross-sectional study of 3,716 men and 8,765 women aged 20 years or older living in Miyagi Prefecture, Japan. Lung function was evaluated using forced expiratory volume at 1 s (FEV1) and forced vital capacity (FVC) was measured using spirometry. The maximum common carotid artery was measured using high-resolution B-mode ultrasound. An analysis of covariance was used to assess associations between lung function and cIMT and adjusted for potential confounders. A linear trend test was conducted by scoring the categories from 1 (lowest) to 4 (highest) and entering the score as a continuous term in the regression model. RESULTS After adjusting for potential confounders including passive smoking, lower FEV1 and FVC were associated with higher cIMT in both men and women (P<0.001 for linear trend). This association was confirmed even when we restricted our study to never smokers. Furthermore, even when we stratified by age, an inverse association between lung function and cIMT was confirmed in middle-aged (40-64 years) and elderly participants (65-74 years). CONCLUSIONS Lower lung function was associated with higher cIMT in the Japanese population independent of age and smoking. Assessment of atherosclerosis or lung function may be required for individuals with lower lung function or atherosclerosis.
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Affiliation(s)
- Masato Takase
- Graduate School of Medicine, Tohoku University, Sendai, Japan
| | | | - Tomohiro Nakamura
- Graduate School of Medicine, Tohoku University, Sendai, Japan
- Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
| | - Naoki Nakaya
- Graduate School of Medicine, Tohoku University, Sendai, Japan
- Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
| | - Mana Kogure
- Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
| | - Rieko Hatanaka
- Graduate School of Medicine, Tohoku University, Sendai, Japan
- Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
| | - Kumi Nakaya
- Graduate School of Medicine, Tohoku University, Sendai, Japan
- Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
| | - Ikumi Kanno
- Graduate School of Medicine, Tohoku University, Sendai, Japan
- Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
| | - Kotaro Nochioka
- Graduate School of Medicine, Tohoku University, Sendai, Japan
- Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
- Tohoku University Hospital, Tohoku University, Sendai, Japan
| | - Naho Tsuchiya
- Graduate School of Medicine, Tohoku University, Sendai, Japan
- Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
| | - Takumi Hirata
- Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
- Institute for Clinical and Translational Science, Nara Medical University, Nara, Japan
| | - Yohei Hamanaka
- Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
| | - Junichi Sugawara
- Graduate School of Medicine, Tohoku University, Sendai, Japan
- Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
- Tohoku University Hospital, Tohoku University, Sendai, Japan
| | - Tomoko Kobayashi
- Graduate School of Medicine, Tohoku University, Sendai, Japan
- Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
- Tohoku University Hospital, Tohoku University, Sendai, Japan
| | - Nobuo Fuse
- Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
| | - Akira Uruno
- Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
| | - Eiichi N Kodama
- Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
- International Research Institute of Disaster Science, Tohoku University, Sendai, Japan
| | - Shinichi Kuriyama
- Graduate School of Medicine, Tohoku University, Sendai, Japan
- Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
- International Research Institute of Disaster Science, Tohoku University, Sendai, Japan
| | - Ichiro Tsuji
- Graduate School of Medicine, Tohoku University, Sendai, Japan
- Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
| | - Atsushi Hozawa
- Graduate School of Medicine, Tohoku University, Sendai, Japan
- Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
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Wu Y, Sun Y. Effect of Noninvasive Static Human Data on Maximum Data in Exercise. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:1612. [PMID: 36674365 PMCID: PMC9861880 DOI: 10.3390/ijerph20021612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 01/08/2023] [Accepted: 01/14/2023] [Indexed: 06/17/2023]
Abstract
Maximum data in exercise (Max-Ex), including maximum heart rate (HRmax), peak oxygen uptake (VO2pk), maximum power (MaxP), etc., are frequently used, whether it is for the determination of exercise intensity, the measurement of an athlete’s performance, assessment of recovery from disease, and so on. However, very often this choice does not take into account the targeted individual. We recruited 32 males and 29 females to undergo an incremental graded exercise test (GXT). Therefore, our study seeks to determine variations in Max-Ex, according to the noninvasive static human data (Non-In data). Data showed a significant relationship (p < 0.001) between body composition and Max-Ex. Of the 41 types of Non-In data we collected in communities, the body composition generally showed high correlation (maximum r = 0.839). 57.5% of the data, of which r > 0.6 were about body composition. The muscle-related body composition data had a greater effect on power, and the fat-related ones had a greater effect on HRmax and VO2pk. For some types of Max-Ex, the older and younger ones showed specific differences. Therefore, these results can be employed to adequately prescribe personalized health promotion programs according to diversity and availability, and have some reference value for other studies using Max-Ex.
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Affiliation(s)
- Yichen Wu
- Anhui Province Key Laboratory of Medical Physics and Technology, Institute of Intelligent Machines, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China
- Science Island Branch of Graduate School, University of Science and Technology of China, Hefei 230031, China
- School of Electronic and Information Engineering, Anhui Jianzhu University, Hefei 230601, China
| | - Yining Sun
- Anhui Province Key Laboratory of Medical Physics and Technology, Institute of Intelligent Machines, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China
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Men J, Wang W, Zhao J, Wen J, Hao Q, Li S, Zou S. Effectiveness of exercise in reducing cerebral stroke risk factors: A systematic review and meta-analysis. Medicine (Baltimore) 2022; 101:e31861. [PMID: 36397439 PMCID: PMC9666154 DOI: 10.1097/md.0000000000031861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 10/26/2022] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVES This study aimed to explore the relationship between exercise and cerebral stroke and provide evidence for the prevention of cerebral stroke. MATERIALS/METHODS All clinical trials of exercise intervention for atherosclerosis were systematically reviewed. Five major databases were searched to retrieve relevant studies from their inception to May 2022. According to the magnitude of heterogeneity, the random and fixed-effect models were used to test reasonably. RESULTS According to the inclusion and exclusion criteria, 1341 articles were screened and 13 articles involving 825 patients were identified. The result showed that in the randomized controlled trials carotid intima-media thickness index was lower in the exercise group (-0.04 mm, 95% confidence interval: -0.07 to -0.01). All were statistically significant (P < .005) and subgroup analysis showed that the intervention period and paper quality are sources of heterogeneity. CONCLUSIONS The results of this systematic review suggest that exercise is associated with a slow increase in carotid intima-media thickness, which may provide evidence that exercise helps reduce cerebral stroke.
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Affiliation(s)
- Jie Men
- Department of Medical Laboratory Science, Fengyang College, Shanxi Medical University, Shanxi, China
| | - Wenjuan Wang
- Department of Medical Laboratory Science, Fengyang College, Shanxi Medical University, Shanxi, China
| | - Jian Zhao
- Department of Medical Laboratory Science, Fengyang College, Shanxi Medical University, Shanxi, China
| | - Jie Wen
- Department of Medical Laboratory Science, Fengyang College, Shanxi Medical University, Shanxi, China
| | - Qingqing Hao
- Department of Medical Laboratory Science, Fengyang College, Shanxi Medical University, Shanxi, China
| | - Shufeng Li
- Department of Medical Laboratory Science, Fengyang College, Shanxi Medical University, Shanxi, China
| | - Shuangling Zou
- Department of Medical Laboratory Science, Fengyang College, Shanxi Medical University, Shanxi, China
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8
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Luo M, Cao S, Lv D, He L, He Z, Li L, Li Y, Luo S, Chang Q. Aerobic Exercise Training Improves Renal Injury in Spontaneously Hypertensive Rats by Increasing Renalase Expression in Medulla. Front Cardiovasc Med 2022; 9:922705. [PMID: 35898283 PMCID: PMC9309879 DOI: 10.3389/fcvm.2022.922705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 06/16/2022] [Indexed: 11/13/2022] Open
Abstract
We aimed to examine the effects of aerobic exercise training on renal function in spontaneously hypertensive rats (SHR) and elucidate their possible mechanisms. Adult male SHR and age-matched Wistar-Kyoto rats (WKY) were divided into four groups: WKY sedentary group, SHR sedentary group, low-intensity training group, and medium-intensity training group. Using molecular and biochemical approaches, we investigated the effects of 14-week training on renalase (RNLS) protein levels, renal function, and apoptosis and oxidative stress modulators in kidney tissues. In vitro, angiotensin II (Ang II)-induced human kidney proximal epithelial cells (HK-2) were treated with RNLS, and changes in apoptosis and oxidative stress levels were observed. Our results show that moderate training improved renal function decline in SHR. In addition, aerobic exercise therapy significantly increased levels of RNLS in the renal medulla of SHR. We observed in vitro that RNLS significantly inhibited the increase of Ang II-inducedapoptosis and oxidative stress levels in HK-2. In conclusion, aerobic exercise training effectively improved renal function in SHR by promoting RNLS expression in the renal medulla. These results explain the possible mechanism in which exercise improves renal injury in hypertensive patients and suggest RNLS as a novel therapy for kidney injury patients.
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Affiliation(s)
- Minghao Luo
- The Affiliated Rehabilitation Hospital of Chongqing Medical University, Chongqing, China
- Department of Cardiology, The First Affiliated Hospital of Chongqing Medical UniversityChongqing, China
| | - Shuyuan Cao
- The Affiliated Rehabilitation Hospital of Chongqing Medical University, Chongqing, China
| | - Dingyi Lv
- Department of Cardiology, The First Affiliated Hospital of Chongqing Medical UniversityChongqing, China
| | - Longlin He
- The Affiliated Rehabilitation Hospital of Chongqing Medical University, Chongqing, China
| | - Zhou He
- The Affiliated Rehabilitation Hospital of Chongqing Medical University, Chongqing, China
| | - Lingang Li
- The Affiliated Rehabilitation Hospital of Chongqing Medical University, Chongqing, China
| | - Yongjian Li
- The Affiliated Rehabilitation Hospital of Chongqing Medical University, Chongqing, China
| | - Suxin Luo
- Department of Cardiology, The First Affiliated Hospital of Chongqing Medical UniversityChongqing, China
| | - Qing Chang
- The Affiliated Rehabilitation Hospital of Chongqing Medical University, Chongqing, China
- The College of Exercise Medicine, Chongqing Medical University, Chongqing, China
- *Correspondence: Qing Chang
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9
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Reutersberg B, Düppers P, Menges AL, Schrimpf C, Zimmermann A, Pelisek J. Alterungsbedingte Gefäßveränderungen am Beispiel der Arteria carotis. GEFÄSSCHIRURGIE 2022; 27:231-238. [PMID: 35789693 PMCID: PMC9243795 DOI: 10.1007/s00772-022-00901-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 03/16/2022] [Indexed: 11/29/2022]
Abstract
Einer der Hauptrisikofaktoren für das Vorliegen einer Karotisstenose und des karotisbedingten Schlaganfalls ist das Lebensalter. Ziel dieses Übersichtsartikels ist die Darstellung des aktuellen Wissensstands über altersbedingte Veränderungen der Gefäße am Beispiel der Karotisstenose. Die Gefäßalterung (vaskuläre Seneszenz) als Abnahme struktureller und funktioneller Eigenschaften der Gefäßwand spielt sich auf verschiedenen Ebenen ab. Auf multizellulärer Ebene kommt es mit zunehmendem Alter hauptsächlich aufgrund von atherosklerotischen Veränderungen der Gefäßwand zu einer Zunahme von Gefäßvolumen und -durchmesser sowie der Intima-Media-Dicke. Auf zellulärer und extrazellulärer Ebene kommt es zur Abnahme von Elastinfasern, glatten Muskelzellen und der Gesamtzellularität sowie zur Zunahme der Lipid‑, Cholesterin- und Kalziumphosphatablagerungen und der Neovaskularisierung. Ursachen der Gefäßalterung auf molekularer Ebene sind insbesondere oxidativer Stress, chronische Entzündungsreaktion, mitochondriale Dysfunktion, epigenetische Veränderungen, Dysregulation der Expression nicht kodierender RNAs (ncRNAs) und die Zunahme der Seneszenz. Der altersbedingte Verlust der Heilungs- und Reparaturfähigkeit des Gewebes macht die Plaques vulnerabler und im Falle der A. carotis anfälliger für ischämische Schlaganfälle. Zunehmende Erkenntnisse über den Einfluss des Alterns auf die Epigenetik und der ncRNAs in atherosklerotischen Plaques kann zukünftig das individuelle Risiko von Patienten genauer quantifizieren und zur Entwicklung zielgerichteter Therapiestrategien beitragen. Weitere Studien sind auf diesem Gebiet jedoch notwendig, um das gesamte Ausmaß der Gefäßalterung und den damit einhergehenden Erkrankungen zu verstehen, damit diesen dann gezielt entgegenwirkt werden kann.
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Affiliation(s)
- Benedikt Reutersberg
- Klinik für Gefäßchirurgie, Universitätsspital Zürich, Rämistr. 100, 8091 Zürich, Schweiz
| | - Philip Düppers
- Klinik für Gefäßchirurgie, Universitätsspital Zürich, Rämistr. 100, 8091 Zürich, Schweiz
| | - Anna-Leonie Menges
- Klinik für Gefäßchirurgie, Universitätsspital Zürich, Rämistr. 100, 8091 Zürich, Schweiz
| | - Claudia Schrimpf
- Klinik für Gefäßchirurgie, Universitätsspital Zürich, Rämistr. 100, 8091 Zürich, Schweiz
| | - Alexander Zimmermann
- Klinik für Gefäßchirurgie, Universitätsspital Zürich, Rämistr. 100, 8091 Zürich, Schweiz
| | - Jaroslav Pelisek
- Klinik für Gefäßchirurgie, Universitätsspital Zürich, Rämistr. 100, 8091 Zürich, Schweiz
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10
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Wang C, Zhang P, Yang Y. Effect of traditional Chinese exercise on abnormal lipid metabolism in patients with atherosclerosis: a protocol for meta-analysis of randomised controlled trials. BMJ Open 2022; 12:e059174. [PMID: 35676018 PMCID: PMC9185633 DOI: 10.1136/bmjopen-2021-059174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Atherosclerosis (AS) is an abnormal response within the vessel wall to endothelial dysfunction and inflammatory cellular processes. Taijiquan exercise as a moderate-intensity aerobic exercise can control or reverse AS by gradually reducing the deposition of cholesterol on the walls of blood vessels. Similarly, performing Baduanjin exercise, Liuzijue Qigong, Wuqinxi exercise and Yijinjing exercise has been found to have a positive effect on lipid metabolism in patients with AS. However, these studies focused only on middle-aged and older populations over 50 years of age and had short intervention periods, poor quality control and patient compliance, and no stratification by age and gender to observe the effects of traditional Chinese exercise (TCE) on patients with AS. Therefore, this meta-analysis will explore the specific effects of different TCE interventions on lipid metabolism in patients with AS through subgroup analysis of factors such as age, gender, intervention cycle and training method and lay the foundation of evidence-based medicine for the promotion of TCE in both clinical practice and the community. METHODS AND ANALYSIS A systematic approach will be completed to search the literature published up to 30 September 2021 in the following databases: Web of Science, PubMed, Embase, Cochrane Library, EBSCO and CNKI. Other databases will also be searched manually. Lipid metabolism is the primary outcome indicator. Data synthesis, sensitivity analysis, regression analysis, subgroup analysis and risk bias evaluation will be performed using RevMan V.5.3 software. In addition, funnel plots generated by Begg's and Egger's tests will be used to assess reporting bias. ETHICS AND DISSEMINATION Ethical approval and consent are not necessary as no primary data will be collected. The results of the study will be disseminated through carefully reviewed publications. PROSPERO REGISTRATION NUMBER CRD42022304283.
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Affiliation(s)
- Chen Wang
- School of Sport Medicine and Rehabilitaiton, Beijing Sport University, Beijing, China
| | - Peizhen Zhang
- School of Sport Medicine and Rehabilitaiton, Beijing Sport University, Beijing, China
| | - Yuting Yang
- School of Sport Medicine and Rehabilitaiton, Beijing Sport University, Beijing, China
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11
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Daulay M, Lindarto D, Sembiring RJ, Machrina Y, Purba A, Munir D, Wahyuni AS, Yamamoto Z. Slow-type Interval Training and Ethanol Extract of Sarang Semut (Myrmecodia pendans) can Improve the Early Lesions of Atherosclerosis in Type-2 Diabetes Mellitus Rats. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.9559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: Macrovascular complications in diabetes mellitus (DM) are the most common cause of death in DM patients. The formation of foam cells on the endothelium is an early marker of atherosclerotic lesions. Physical exercise and antidiabetic agents are an integral part of the management of DM.
AIM: The purpose of this study was to analyze the synergistic effect of slow-type interval training (STIT) and ethanol extract of Sarang Semut (EESS) on the number of foam cells in type-2 DM (T2DM) rats.
METHODS: A total of 25 male Wistar rats were induced into a type-2 DM model with a high-fat diet and low-dose Streptozotocin injection. Rats were divided into four groups consisting of G1 (T2DM/T2DM), G2 (T2DM + STIT), G3 (T2DM + EESS), and G4 (T2DM + combination of STIT and EESS). The slow-type interval training exercise is done by running on a treadmill. Ethanol extract of Sarang Semut was given at a dose of 400 mg/kg BW for 8 weeks. Histopathological examination was performed with Hematoxylin-Eosin staining to examine the number of foam cells in the aorta. Ethical approval was obtained from the Health Research Ethics Committee, Faculty of Medicine, Universitas Sumatera Utara.
RESULTS: The results showed that there were differences in the average number of foam cells in each treatment group. The highest number of foam cells was found in the T2DM group. The average number of foam cells was the least in the group that received a combination of STIT and EESS which was statistically different from the group that received STIT (K2) and the group that received EESS (K3).
CONCLUSION: It can be concluded that the combination of slow-type interval training and ethanol extract of Sarang Semut can reduce the number of foam cells in T2DM rats.
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12
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Cerebral small vessel disease alters neurovascular unit regulation of microcirculation integrity involved in vascular cognitive impairment. Neurobiol Dis 2022; 170:105750. [DOI: 10.1016/j.nbd.2022.105750] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 03/09/2022] [Accepted: 05/08/2022] [Indexed: 12/25/2022] Open
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13
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Huang WC, Tung CL, Yang YCSH, Lin IH, Ng XE, Tung YT. Endurance exercise ameliorates Western diet-induced atherosclerosis through modulation of microbiota and its metabolites. Sci Rep 2022; 12:3612. [PMID: 35256637 PMCID: PMC8901804 DOI: 10.1038/s41598-022-07317-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 02/08/2022] [Indexed: 12/21/2022] Open
Abstract
The World Health Organization determined cardiovascular disease to be the leading cause of death globally; atherosclerosis is the primary cause of the high morbidity and mortality rates. Regular physical activity is an effective strategy for maintaining endothelial health and function to prevent the development of atherosclerosis. Obesity is also a crucial risk factor for atherosclerotic progression in combination with various complications and systemic inflammation. Physiological homeostasis is modulated by the intestinal microbiota, but the mechanisms through which exercise attenuates atherosclerosis through the microbiota have not been elucidated. Therefore, we investigated the effects of endurance exercise on atherosclerosis induced by a Western diet (WD) and apolipoprotein E (ApoE) knockout in terms of microbiota parameters and metabolites. Genetically modified ApoE knockout mice (C57BL/6-Apoeem1Narl/Narl, ApoEKO) and wild-type mice (C57BL6/J) were divided into the following four groups (n = 6), namely, wild-type mice fed a chow diet (WT CD), ApoEKO mice fed a chow diet (ApoE CD), ApoEKO mice fed a WD (ApoE WD), and ApoEKO mice fed a WD and performing endurance exercise (ApoE WD EX), for a 12-week intervention. The WD significantly induced obesity and atherosclerotic syndrome in the ApoE WD group. Severe atherosclerotic lesions and arterial thickness were significantly elevated and accompanied by increases in VCAM-1, MCP-1, TNF-α, and IL-1β for immune cell chemotaxis and inflammation during atherosclerotic pathogenesis in the ApoE WD group. In addition, dysbiosis in the ApoE WD group resulted in the lowest short-chain fatty acid (SCFA) production. Endurance exercise intervention (ApoE WD EX) significantly alleviated atherosclerotic syndrome by reducing obesity, significantly inhibiting VCAM-1, MCP-1, TNF-α, and IL-1β expression, and increasing the production of SCFAs. Modulation of the microbiota associated with inflammation, such as Desulfovibrio, Tyzzerella, and Lachnospiraceae_ge, and increased SCFA production, particularly through an abundance of Rikenellaceae and Dubosiella, were also observed after exercise intervention. Endurance exercise can alleviate WD-induced atherosclerosis through the amelioration of obesity, inflammation, and chemotaxis signaling, which are modulated by the microbiota and derived SCFAs.
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Affiliation(s)
- Wen-Ching Huang
- Department of Exercise and Health Science, National Taipei University of Nursing and Health Sciences, Taipei, 112, Taiwan, ROC
| | - Chun-Liang Tung
- Department of Pathology, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi, 600, Taiwan, ROC.,Department of Food Nutrition and Healthy Biotechnology, Asia University, Taichung, 413, Taiwan, ROC
| | - Yu-Chen S H Yang
- Joint Biobank, Office of Human Research, Taipei Medical University, Taipei, 110, Taiwan, ROC
| | - I-Hsuan Lin
- Joint Biobank, Office of Human Research, Taipei Medical University, Taipei, 110, Taiwan, ROC.,Bioinformatics Core Facility, University of Manchester, Manchester, M13 9PT, UK
| | - Xin Er Ng
- Graduate Institute of Metabolism and Obesity Sciences, Taipei Medical University, Taipei, 110, Taiwan, ROC
| | - Yu-Tang Tung
- Graduate Institute of Metabolism and Obesity Sciences, Taipei Medical University, Taipei, 110, Taiwan, ROC. .,Graduate Institute of Biotechnology, National Chung Hsing University, Taichung, 402, Taiwan, ROC.
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14
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El Hadri K, Smith R, Duplus E, El Amri C. Inflammation, Oxidative Stress, Senescence in Atherosclerosis: Thioredoxine-1 as an Emerging Therapeutic Target. Int J Mol Sci 2021; 23:ijms23010077. [PMID: 35008500 PMCID: PMC8744732 DOI: 10.3390/ijms23010077] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/19/2021] [Accepted: 12/19/2021] [Indexed: 02/07/2023] Open
Abstract
Atherosclerosis is a leading cause of cardiovascular diseases (CVD) worldwide and intimately linked to aging. This pathology is characterized by chronic inflammation, oxidative stress, gradual accumulation of low-density lipoproteins (LDL) particles and fibrous elements in focal areas of large and medium arteries. These fibrofatty lesions in the artery wall become progressively unstable and thrombogenic leading to heart attack, stroke or other severe heart ischemic syndromes. Elevated blood levels of LDL are major triggering events for atherosclerosis. A cascade of molecular and cellular events results in the atherosclerotic plaque formation, evolution, and rupture. Moreover, the senescence of multiple cell types present in the vasculature were reported to contribute to atherosclerotic plaque progression and destabilization. Classical therapeutic interventions consist of lipid-lowering drugs, anti-inflammatory and life style dispositions. Moreover, targeting oxidative stress by developing innovative antioxidant agents or boosting antioxidant systems is also a well-established strategy. Accumulation of senescent cells (SC) is also another important feature of atherosclerosis and was detected in various models. Hence, targeting SCs appears as an emerging therapeutic option, since senolytic agents favorably disturb atherosclerotic plaques. In this review, we propose a survey of the impact of inflammation, oxidative stress, and senescence in atherosclerosis; and the emerging therapeutic options, including thioredoxin-based approaches such as anti-oxidant, anti-inflammatory, and anti-atherogenic strategy with promising potential of senomodulation.
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15
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Ageing and Obesity Shared Patterns: From Molecular Pathogenesis to Epigenetics. Diseases 2021; 9:diseases9040087. [PMID: 34940025 PMCID: PMC8700721 DOI: 10.3390/diseases9040087] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 11/23/2021] [Accepted: 11/28/2021] [Indexed: 12/22/2022] Open
Abstract
In modern societies, ageing and obesity represent medical challenges for healthcare professionals and caregivers. Obesity and ageing share common features including the related cellular and molecular pathways as well as the impacts they have as risk factors for a variety of diseases and health problems. Both of these health problems also share exercise and a healthy lifestyle as the best therapeutic options. Importantly, ageing and obesity also have common epigenetic changes (histone modification, DNA methylation, noncoding RNAs, and chromatin remodeling) that are also impacted by exercise. This suggests that epigenetic pathways are among the mechanisms via which exercise induces its benefits, including ageing and obesity improvements. Exploring these interrelations and based on the fact that both ageing and obesity represent risk factors for each other, would lead to optimizing the available therapeutic approaches towards improved obesity management and healthy ageing.
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16
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Lim RMH, Koh AS. Cardiovascular Aging and Physical Activity: Insights From Metabolomics. Front Cardiovasc Med 2021; 8:728228. [PMID: 34616784 PMCID: PMC8488139 DOI: 10.3389/fcvm.2021.728228] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 08/26/2021] [Indexed: 12/22/2022] Open
Abstract
The purpose of this review is to explore how metabolomics can help uncover mechanisms through which physical activity may influence the progression of cardiovascular aging. Cardiovascular aging is a process of functional and structural changes in older adults which can progress to cardiovascular disease. Metabolomics profiling is an investigative tool that can track the diverse changes which occur in human biochemistry with physical activity and aging. This mini review will summarize published investigations in metabolomics and physical activity, with a specific focus on the metabolic pathways that connect physical activity with cardiovascular aging.
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Affiliation(s)
| | - Angela S Koh
- National Heart Centre Singapore, Singapore, Singapore.,Duke-National University of Singapore Medical School, Singapore, Singapore
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17
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Wang X, Wang Z, Tang D. Aerobic exercise improves LPS-induced sepsis via regulating the Warburg effect in mice. Sci Rep 2021; 11:17772. [PMID: 34493741 PMCID: PMC8423727 DOI: 10.1038/s41598-021-97101-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 08/12/2021] [Indexed: 01/24/2023] Open
Abstract
We investigated the impact of aerobic exercise (AE) on multiple organ dysfunction syndrome (MODS), aortic injury, pathoglycemia, and death during sepsis. ICR mice were randomized into four groups: Control (Con), Lipopolysaccharide (LPS), Exercise (Ex), and Exercise + LPS (Ex + LPS) groups. Mice were trained with low-intensity for 4 weeks. LPS and Ex + LPS mice received 5 mg/kg LPS intraperitoneally for induction of sepsis. Histopathological micrographs showed the organ morphology and damage. This study examined the effects of AE on LPS-induced changes in systemic inflammation, pulmonary inflammation, lung permeability, and bronchoalveolar lavage fluid (BALF) cell count, oxidative stress-related indicators in the lung, blood glucose levels, plasma lactate levels, serum insulin levels, plasma high-mobility group box 1 (HMGB1) levels, glucose transporter 1 (Glut1) and HMGB1, silent information regulator 1 (Sirt-1), and nuclear factor erythroid 2-related factor 2 (Nrf-2) mRNA expression levels in lung tissue. AE improved sepsis-associated multiple organ dysfunction syndrome (MODS), aortic injury, hypoglycemia, and death. AE prominently decreased pulmonary inflammation, pulmonary edema, and modulated redox balance during sepsis. AE prominently decreased neutrophil content in organ. AE prominently downregulated CXCL-1, CXCL-8, IL-6, TNF-α, Glu1, and HMGB1 mRNA expression but activated IL-1RN, IL-10, Sirt-1, and Nrf-2 mRNA expression in the lung during sepsis. AE decreased the serum levels of lactate and HMGB1 but increased blood glucose levels and serum insulin levels during sepsis. A 4-week AE improves sepsis-associated MODS, aortic injury, pathoglycemia, and death. AE impairs LPS-induced lactate and HMGB1 release partly because AE increases serum insulin levels and decreases the levels of Glut1. AE is a novel therapeutic strategy for sepsis targeting aerobic glycolysis.
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Affiliation(s)
- Xishuai Wang
- Department of College of P.E and Sport, Beijing Normal University, No. 19, Xinjiekouwai St, Haidian District, Beijing, 100875, People's Republic of China. .,Department of Animal Genetic Resources, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, People's Republic of China.
| | - Zhiqing Wang
- Department of College of P.E and Sport, Beijing Normal University, No. 19, Xinjiekouwai St, Haidian District, Beijing, 100875, People's Republic of China
| | - Donghui Tang
- Department of College of P.E and Sport, Beijing Normal University, No. 19, Xinjiekouwai St, Haidian District, Beijing, 100875, People's Republic of China.
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18
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Shen X, Li L, Sun Z, Zang G, Zhang L, Shao C, Wang Z. Gut Microbiota and Atherosclerosis-Focusing on the Plaque Stability. Front Cardiovasc Med 2021; 8:668532. [PMID: 34414217 PMCID: PMC8368126 DOI: 10.3389/fcvm.2021.668532] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 06/30/2021] [Indexed: 12/12/2022] Open
Abstract
Cardiovascular diseases (CVDs) are major causes of mortality and morbidity in the modern society. The rupture of atherosclerotic plaque can induce thrombus formation, which is the main cause of acute cardiovascular events. Recently, many studies have demonstrated that there are some relationships between microbiota and atherosclerosis. In this review, we will focus on the effect of the microbiota and the microbe-derived metabolites, including trimethylamine-N-oxide (TMAO), short-chain fatty acids (SCFAs), and lipopolysaccharide (LPS), on the stability of atherosclerotic plaque. Finally, we will conclude with some therapies based on the microbiota and its metabolites.
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Affiliation(s)
- Xinyi Shen
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Lihua Li
- Department of Pathology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Zhen Sun
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Guangyao Zang
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Lili Zhang
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Chen Shao
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Zhongqun Wang
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
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Exercise Improves Endothelial Function via the lncRNA MALAT1/miR-320a Axis in Obese Children and Adolescents. Cardiol Res Pract 2021; 2021:8840698. [PMID: 34123418 PMCID: PMC8189819 DOI: 10.1155/2021/8840698] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 02/25/2021] [Accepted: 05/20/2021] [Indexed: 01/10/2023] Open
Abstract
Background Endothelial dysfunction commonly occurs in obese children and adolescents, leading to an increased risk of cardiovascular diseases. Exercise has significant protective effects against endothelial dysfunction through regulating some noncoding RNAs. This study aimed to investigate the relationship of long noncoding RNA MALAT1 and microRNA-320a (miR-320a) with the exercise-induced improvement of endothelial dysfunction in obese children and adolescents. Methods Sixty obese children and adolescents were included in this study, including 40 cases that received 12-week exercise training and 20 cases that received only diet control. The anthropometric and blood indices before and after exercise were recorded and compared, and the endothelial dysfunction was evaluated by examining the levels of markers, including VCAM-1, ICAM-1, and E-selectin, using an ELISA assay. The expression levels of noncoding RNAs were assessed using real-time quantitative PCR, and their correlation with patients' recorded indices and endothelial dysfunction markers was analyzed. Results The 12-week exercise training significantly decreased the levels of VCAM-1, ICAM-1, and E-selectin and could inhibit MALAT1 but promote miR-320a expression in obese children and adolescents. The expression of MALAT1 and miR-320a was correlated with the changes in the anthropometric and blood indices of obese children and adolescents, and their correlations with endothelial dysfunction markers were obtained. Conclusion All the data revealed that exercise has significantly protective effects against endothelial dysfunction and can regulate the expression of the MALAT1/miR-320a axis. MALAT1 and miR-320a were correlated with endothelial dysfunction markers, indicating that the MALAT1/miR-320a axis may be related with the alleviating effects of exercise on endothelial function in obese children and adolescents.
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20
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Zhao W, Yin Y, Cao H, Wang Y. LncRNA MALAT1/miR-320a axis is associated with exercise-induced improvement of endothelial dysfunction in obese children. Microvasc Res 2021:104194. [PMID: 34062189 DOI: 10.1016/j.mvr.2021.104194] [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: 09/08/2020] [Revised: 03/15/2021] [Accepted: 05/26/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Endothelial dysfunction commonly occurs in obese children, leading to increased risk of cardiovascular diseases. Exercise has protective effects against endothelial dysfunction through regulating some noncoding RNAs. This study aimed to investigate the relationship of long noncoding RNA MALAT1 and microRNA-320a (miR-320a) with the exercise-induced improvement of endothelial dysfunction in obese children. METHODS Sixty obese children were included in this study, and 40 cases received a 12-week exercise training. The morphological and blood indices before and after exercise were recorded and compared, and the endothelial dysfunction was evaluated by examining the levels of VCAM-1, ICAM-1, E-selectin, IL-6 and TNF-α using ELISA kits. The expression of noncoding RNAs was assessed using Real-Time quantitative PCR. Endothelial cells were used to explore the effects of MALAT1 and miR-320a on endothelial function. RESULTS The 12-well exercise training decreased the levels of VCAM-1, ICAM-1 and E-selectin, and inhibited MALAT1 but promoted miR-320a expression in obese children. The expression of MALAT1 and miR-320a was correlated with the changes of morphological and blood indices in obese children, and their correlations with endothelial dysfunction markers were obtained. Additionally, MALAT1 overexpression or miR-320a reduction led to inhibited proliferation and increased inflammation in HUVECs. CONCLUSION All the data revealed that exercise has significantly protective effects against endothelial dysfunction, and can regulate the expression of the MALAT1/miR-320a axis. MALAT1 and miR-320a were correlated with endothelial dysfunction, indicating that the MALAT1/miR-320a axis may be related with the alleviating effects of exercise on endothelial function in obese children.
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Affiliation(s)
- Wei Zhao
- Department of Neonatology, Weifang People's Hospital, Weifang 261041, Shandong, China
| | - Yane Yin
- Department of Neonatology, Weifang People's Hospital, Weifang 261041, Shandong, China
| | - Huiling Cao
- Department of Neonatology, Weifang People's Hospital, Weifang 261041, Shandong, China
| | - Yandong Wang
- Department of Pediatrics, Weifang People's Hospital, Weifang 261041, Shandong, China.
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21
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Roth CL, Molica F, Kwak BR. Browning of White Adipose Tissue as a Therapeutic Tool in the Fight against Atherosclerosis. Metabolites 2021; 11:319. [PMID: 34069148 PMCID: PMC8156962 DOI: 10.3390/metabo11050319] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 05/05/2021] [Accepted: 05/13/2021] [Indexed: 02/07/2023] Open
Abstract
Despite continuous medical advances, atherosclerosis remains the prime cause of mortality worldwide. Emerging findings on brown and beige adipocytes highlighted that these fat cells share the specific ability of non-shivering thermogenesis due to the expression of uncoupling protein 1. Brown fat is established during embryogenesis, and beige cells emerge from white adipose tissue exposed to specific stimuli like cold exposure into a process called browning. The consecutive energy expenditure of both thermogenic adipose tissues has shown therapeutic potential in metabolic disorders like obesity and diabetes. The latest data suggest promising effects on atherosclerosis development as well. Upon cold exposure, mice and humans have a physiological increase in brown adipose tissue activation and browning of white adipocytes is promoted. The use of drugs like β3-adrenergic agonists in murine models induces similar effects. With respect to atheroprotection, thermogenic adipose tissue activation has beneficial outcomes in mice by decreasing plasma triglycerides, total cholesterol and low-density lipoproteins, by increasing high-density lipoproteins, and by inducing secretion of atheroprotective adipokines. Atheroprotective effects involve an unaffected hepatic clearance. Latest clinical data tend to find thinner atherosclerotic lesions in patients with higher brown adipose tissue activity. Strategies for preserving healthy arteries are a major concern for public health.
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Affiliation(s)
| | - Filippo Molica
- Department of Pathology and Immunology, University of Geneva, CH-1211 Geneva, Switzerland; (C.L.R.); (B.R.K.)
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Wang H, Xie Y, Salvador AM, Zhang Z, Chen K, Li G, Xiao J. Exosomes: Multifaceted Messengers in Atherosclerosis. Curr Atheroscler Rep 2020; 22:57. [PMID: 32772195 DOI: 10.1007/s11883-020-00871-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
PURPOSE OF REVIEW Atherosclerosis (AS) is a chronic inflammatory disease that contributes to the development of coronary artery disease, which has become a leading health burden worldwide. Though several strategies such as pharmacological treatment, exercise intervention, and surgery have been used in clinical practice, there is still no effective strategy to cure AS. Exosomes are extensively studied both as diagnostic markers as well as for therapeutic purposes due to their role in pathological processes related to AS. To elucidate the role of exosomes in AS and thus provide a new insight into AS therapy, we review recent advances concerning exosome targets and their function in mediating intercellular communication in AS, and expect to provide a reference for novel effective strategies to cure AS. RECENT FINDINGS Exosomes exert important roles in the diagnosis, development, and potential therapy of AS. For AS development, (1) activation of CD-137 in endothelial cells represses exosomal-TET2 production, causing a phenotypic switch of vascular smooth muscle cells (VSMC) and promoting plaque formation; (2) exosomal-MALTA1 derived from endothelial cells causes neutrophil extracellular traps (NETs) and M2 macrophage polarization, which aggravates AS; and (3) exosomal-miR-21-3p derived from macrophages inhibits PTEN expression and further promotes VSMC migration/proliferation, leading to AS development. For AS diagnosis, plasma exosomal-miR30e and miR-92a are considered to be potential diagnostic markers. For AS therapy, adipose mesenchymal stem cell-derived exosomes protect endothelial cells from AS aggravation, via inhibiting miR-342-5p. Exosome-mediated cross-talk between different cells within the vasculature exerts crucial roles in regulating endothelial function, proliferation and differentiation of vascular smooth muscle cells, and platelet activation as well as macrophage activation, collectively leading to the development and progression of AS. Exosomes can potentially be used as diagnostic biomarkers and constitute as a new therapeutic strategy for AS.
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Affiliation(s)
- Hongyun Wang
- Cardiac Regeneration and Ageing Lab, Institute of Cardiovascular Sciences, School of Life Science, Shanghai University, 333 Nan Chen Road, Shanghai, 200444, China
- School of Medicine, Shanghai University, Shanghai, 200444, China
| | - Yuling Xie
- Cardiac Regeneration and Ageing Lab, Institute of Cardiovascular Sciences, School of Life Science, Shanghai University, 333 Nan Chen Road, Shanghai, 200444, China
| | - Ane M Salvador
- Cardiovascular Research Center, Massachusetts General Hospital and Harvard Medical School, Boston, MA, 02214, USA
| | - Zhongrong Zhang
- Cardiac Regeneration and Ageing Lab, Institute of Cardiovascular Sciences, School of Life Science, Shanghai University, 333 Nan Chen Road, Shanghai, 200444, China
| | - Kaichuan Chen
- Department of Ophthalmology, Yangpu Hospital, Tongji University School of Medicine, Shanghai, 200090, China
| | - Guoping Li
- Cardiovascular Research Center, Massachusetts General Hospital and Harvard Medical School, Boston, MA, 02214, USA
| | - Junjie Xiao
- Cardiac Regeneration and Ageing Lab, Institute of Cardiovascular Sciences, School of Life Science, Shanghai University, 333 Nan Chen Road, Shanghai, 200444, China.
- School of Medicine, Shanghai University, Shanghai, 200444, China.
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23
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Liu B, Li J, Lin X, Hu J, Lou S. The metabolic changes in the hippocampus of an atherosclerotic rat model and the regulation of aerobic training. Metab Brain Dis 2020; 35:1017-1034. [PMID: 32240489 DOI: 10.1007/s11011-020-00566-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 03/17/2020] [Indexed: 01/17/2023]
Abstract
Atherosclerosis has been associated with the progression of cognitive impairment and the effect of metabolic changes in the brain on cognitive function may be pronounced. The aim is to reveal the metabolic changes during atherosclerosis and clarify the possible role of exercise in regulating hippocampal metabolism. Hence, A rat model of atherosclerosis was established by high-fat diet feeding in combination with vitamin D3 intraperitoneal injection, then 4 weeks of aerobic exercise was conducted. Metabolomics based on GC-MS was applied to detect small molecules metabolites and western blot was used to detect the concentration of enzymes involved in metabolic changes in rat hippocampus. Compared to the control group, metabolites including xylulose 5-phosphate, threonine, succinate, and nonanoic acid were markedly elevated, whereas methyl arachidonic acid and methyl stearate decreased in the AS group, accompanied by a raised concentration of aldose reductase and glucose 6-phosphate dehydrogenase as well as a declined concentration of acetyl-CoA carboxylase and fatty acid synthase. After 4 weeks' aerobic exercise, the levels of succinic acid, branched chain amino acids, nonanoic acid, desmosterol, and aldose reductase decreased, whereas methyl arachidonic acid, methyl stearate, and glyceraldehyde-3-phosphate elevated in the hippocampus of the TAS group in comparison with the AS group. These results suggest that atherosclerosis could cause a severe metabolic disturbance, and aerobic exercise plays an important role in regulating atherosclerosis-induced disorder of glucose metabolism in the hippocampus.
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Affiliation(s)
- Beibei Liu
- Key Laboratory of Exercise and Health Sciences of Ministry of Education, Shanghai University of Sport, Shanghai, 200438, China
- Department of Rehabilitation Medicine, Weifang Medical University, Weifang, 261053, China
| | - Jingjing Li
- Post-doctoral station of clinical medicine, Tongji Hospital, medical school of Tongji University, Shanghai, 200092, China
| | - Xiaojing Lin
- Key Laboratory of Exercise and Health Sciences of Ministry of Education, Shanghai University of Sport, Shanghai, 200438, China
| | - Jingyun Hu
- Key Laboratory of Exercise and Health Sciences of Ministry of Education, Shanghai University of Sport, Shanghai, 200438, China
| | - Shujie Lou
- Key Laboratory of Exercise and Health Sciences of Ministry of Education, Shanghai University of Sport, Shanghai, 200438, China.
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24
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Mobilization of Patients Suffering from Acute Myocardial Infarction – When Is It Too Early? JOURNAL OF CARDIOVASCULAR EMERGENCIES 2019. [DOI: 10.2478/jce-2019-0014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
The significant raise in the number of patients surviving an acute myocardial infarction (AMI) has increased the burden of morbidity and disability due to acute coronary events. This has led to an increasing awareness on the need to develop specific rehabilitation programs, both during the acute phase, as well as in out-patient settings. In the pre-revascularization era, AMI was treated in bed. Regardless of the known therapeutic benefits of bed rest, there are scarce data regarding a standardized protocol for the early rehabilitation of patients with AMI. An extensive group of AMI patients are still exposed to prolonged immobilization, with current data showing a disparity in the length of post-MI bed rest, with a time of immobilization reported to be from 2 to 12 days and 2 to 28 days. The growing body of evidence on the effects of early cardiac rehabilitation programs following an AMI suggests that early mobilization after the index event could improve the inflammatory response and further modulate the ventricular remodeling process. The timing, duration, and intensity of cardiac mobilization has not yet been established, and further research on the effects of mobilization as early as the first 12 to 24 hours after the acute event could be beneficial for both short- and long-term outcomes, inflammation, and ventricular remodeling with subsequent heart failure.
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25
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Wang P, Wang SC, Yang H, Lv C, Jia S, Liu X, Wang X, Meng D, Qin D, Zhu H, Wang YF. Therapeutic Potential of Oxytocin in Atherosclerotic Cardiovascular Disease: Mechanisms and Signaling Pathways. Front Neurosci 2019; 13:454. [PMID: 31178679 PMCID: PMC6537480 DOI: 10.3389/fnins.2019.00454] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Accepted: 04/23/2019] [Indexed: 12/12/2022] Open
Abstract
Coronary artery disease (CAD) is a major cardiovascular disease responsible for high morbidity and mortality worldwide. The major pathophysiological basis of CAD is atherosclerosis in association with varieties of immunometabolic disorders that can suppress oxytocin (OT) receptor (OTR) signaling in the cardiovascular system (CVS). By contrast, OT not only maintains cardiovascular integrity but also has the potential to suppress and even reverse atherosclerotic alterations and CAD. These protective effects of OT are associated with its protection of the heart and blood vessels from immunometabolic injuries and the resultant inflammation and apoptosis through both peripheral and central approaches. As a result, OT can decelerate the progression of atherosclerosis and facilitate the recovery of CVS from these injuries. At the cellular level, the protective effect of OT on CVS involves a broad array of OTR signaling events. These signals mainly belong to the reperfusion injury salvage kinase pathway that is composed of phosphatidylinositol 3-kinase-Akt-endothelial nitric oxide synthase cascades and extracellular signal-regulated protein kinase 1/2. Additionally, AMP-activated protein kinase, Ca2+/calmodulin-dependent protein kinase signaling and many others are also implicated in OTR signaling in the CVS protection. These signaling events interact coordinately at many levels to suppress the production of inflammatory cytokines and the activation of apoptotic pathways. A particular target of these signaling events is endoplasmic reticulum (ER) stress and mitochondrial oxidative stress that interact through mitochondria-associated ER membrane. In contrast to these protective effects and machineries, rare but serious cardiovascular disturbances were also reported in labor induction and animal studies including hypotension, reflexive tachycardia, coronary spasm or thrombosis and allergy. Here, we review our current understanding of the protective effect of OT against varieties of atherosclerotic etiologies as well as the approaches and underlying mechanisms of these effects. Moreover, potential cardiovascular disturbances following OT application are also discussed to avoid unwanted effects in clinical trials of OT usages.
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Affiliation(s)
- Ping Wang
- Department of Genetics, School of Basic Medical Sciences, Harbin Medical University, Harbin, China
| | - Stephani C Wang
- Department of Medicine, Albany Medical Center, Albany, NY, United States
| | - Haipeng Yang
- Department of Pediatrics, The Forth Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Chunmei Lv
- Department of Physiology, School of Basic Medical Sciences, Harbin Medical University, Harbin, China
| | - Shuwei Jia
- Department of Physiology, School of Basic Medical Sciences, Harbin Medical University, Harbin, China
| | - Xiaoyu Liu
- Department of Physiology, School of Basic Medical Sciences, Harbin Medical University, Harbin, China
| | - Xiaoran Wang
- Department of Physiology, School of Basic Medical Sciences, Harbin Medical University, Harbin, China
| | - Dexin Meng
- Department of Physiology, Jiamusi University, Jiamusi, China
| | - Danian Qin
- Department of Physiology, Shantou University of Medical College, Shantou, China
| | - Hui Zhu
- Department of Physiology, School of Basic Medical Sciences, Harbin Medical University, Harbin, China
| | - Yu-Feng Wang
- Department of Physiology, School of Basic Medical Sciences, Harbin Medical University, Harbin, China
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