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Guo Y, Zhang D, Long R, Shan S, Sun Q, Cai B, Wang S. [Effect of hot water extract of Korean ginseng on neuroblastoma cell parthanatos]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2020; 40:1313-1318. [PMID: 32990232 DOI: 10.12122/j.issn.1673-4254.2020.09.14] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To explore the effect of pretreatment of neuroblastoma cells with hot water extract of Korean ginseng on MNNG-induced parthanatos and its mechanism. METHODS Neuroblastoma SH-SY5Y cells were pretreated with 1 mg/L hot water extract of Korean ginseng before induction with 250 μmol/L MNNG for 1 h or 4 h. CCK-8 and cell flow cytometry were used to detect cell survival rate. Western blotting was used to detect the changes in poly(ADP-ribose) (PAR) expression in the treated cells. Immunofluorescence assay was used to detect nuclear distribution of apoptosis-inducing factor (AIF), and flow cytometry was used to detect the level of reactive oxygen species (ROS) in the cells. RESULTS Compared with the blank control cells, MNNG-treated SH-SY5Y cells showed significantly decreased survival rate as the concentration of MNNG and the stimulation time increased (P < 0.05). Stimulation with MNNG also resulted in significantly increased expression of PAR protein in the cells (P < 0.05). Pretreatment of the cells with hot water extract of Korean ginseng obviously inhibited MNNG-induced cell death and significantly reduced AIF expression and nucleation in the cells (P < 0.05). MNNG stimulation significantly increased ROS level in the cells, which was decreased significantly by pretreatment of the cells with the extract (P < 0.05). CONCLUSIONS Pretreatment with hot water extract of Korean ginseng reduces MNNG-induced parthanatos and ROS production in SH-SY5Y cells.
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Affiliation(s)
- Yuanbo Guo
- Department of Anesthesiology, Guangdong Provincial People's Hospital/Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - Dengwen Zhang
- Department of Anesthesiology, Guangdong Provincial People's Hospital/Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - Ruichun Long
- Department of Anesthesiology, Guangdong Provincial People's Hospital/Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - Songgui Shan
- Department of Science and Education, Guangdong Provincial People's Hospital/Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - Qiang Sun
- Department of Anesthesiology, Guangdong Provincial People's Hospital/Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - Bin Cai
- Department of Anesthesiology, Guangdong Provincial People's Hospital/Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - Sheng Wang
- Department of Anesthesiology, Guangdong Provincial People's Hospital/Guangdong Academy of Medical Sciences, Guangzhou 510080, China
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Wang X, Guan M, Zhang X, Ma T, Wu M, Li Y, Chen X, Zheng Y. The Association Between S100A8/A9 and the Development of Very Late Stent Thrombosis in Patients With Acute Myocardial Infarction. Clin Appl Thromb Hemost 2020; 26:1076029620943295. [PMID: 32734774 PMCID: PMC7401045 DOI: 10.1177/1076029620943295] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 06/18/2020] [Accepted: 06/28/2020] [Indexed: 02/05/2023] Open
Abstract
Very late stent thrombosis (VLST) is a rare but serious complication following percutaneous coronary intervention (PCI). S100A8/A9 plays an important role in thrombosis through modulating the inflammatory response. This observational study aimed to reveal the association between S100A8/A9 and VLST. Continuous blood samples were collected from patients at both the time of index PCI for acute myocardial infarction (AMI) and the time of PCI for VLST (VLST group) or follow-up coronary angiography (AMI group). In all, 56 patients were selected in each group from a cohort of 8476 patients and other 112 individuals who underwent health checkups (normal control [NC] group) were selected as controls. Serum levels of S100A8/A9 and high sensitivity C-reactive protein (hs-CRP) were tested and compared. The mean level of S100A8/A9 was 3754.4 ± 1688.9 ng/mL during index PCI and increased to 5517.8 ± 2650.9 ng/mL at the time of VLST; in the AMI group, S100A8/A9 level was 2434.9 ± 1243.4 ng/mL during index PCI and decreased to 1568.2 ± 772.1 ng/mL during follow-up, similar to that detected in the NC group (1618.2 ± 641.4 ng/mL). Of note, S100A8/A9 levels showed significant increases during VLST when compared to its own levels during index PCI, which was different from the changes of hs-CRP. Higher serum levels of S100A8/A9 are associated with the development of VLST.
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Affiliation(s)
- Xiang Wang
- Department of Cardiovascular Disease Center, The First Hospital of Jilin University, Jilin University, Jilin, People’s Republic of China
| | - Meng Guan
- Department of Oncology, The First Hospital of Jilin University, Jilin University, Jilin, People’s Republic of China
| | - Xiuhang Zhang
- Department of Burn Surgery, The First Hospital of Jilin University, Jilin University, Jilin, People’s Republic of China
| | - Taiyuan Ma
- Department of Burn Surgery, The First Hospital of Jilin University, Jilin University, Jilin, People’s Republic of China
| | - Muli Wu
- Department of Cardiovascular Center, The First Affiliated Hospital of Shantou University Medical College, Shantou University, Guangdong, People’s Republic of China
| | - Yulin Li
- Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Xinxin Chen
- Department of Burn Surgery, The First Hospital of Jilin University, Jilin University, Jilin, People’s Republic of China
- Xinxin Chen and Yang Zheng, No. 1 Xinmin Ave, Changchun, Jilin 130021, People’s Republic of China. Emails: ;
| | - Yang Zheng
- Department of Cardiovascular Disease Center, The First Hospital of Jilin University, Jilin University, Jilin, People’s Republic of China
- Xinxin Chen and Yang Zheng, No. 1 Xinmin Ave, Changchun, Jilin 130021, People’s Republic of China. Emails: ;
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Chen X, Tao T, Wang H, Zhao H, Lu L, Wu F. Arterial Thrombosis Is Accompanied by Elevated Mitogen-Activated Protein Kinase (MAPK) and Cyclooxygenase-2 (COX-2) Expression via Toll-Like Receptor 4 (TLR-4) Activation by S100A8/A9. Med Sci Monit 2018; 24:7673-7681. [PMID: 30367682 PMCID: PMC6216442 DOI: 10.12659/msm.909641] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The aim of this study was to determine the involvement of S100A8/A9 in the development of arterial thrombosis. MATERIAL AND METHODS A total of 303 patients were enrolled in this study, with 110 having acute coronary syndrome (ACS) and 110 having coronary heart disease (CHD), and 83 subjects served as healthy blood donors. The concentrations of Toll-like receptor 4 (TLR-4), cyclooxygenase-2 (COX-2), and S100A8/A9 protein were determined in the sera of the participants and in peripheral blood mononuclear cells (PBMCs) derived from a rat carotid artery thrombosis model and in human aortic endothelial cells (HAECs). The mitogen-activated protein kinase (MAPK) inhibitor SB203580 and the TLR-4 blocker CLI-095 were used to investigate the role of the TLR-4-MAPK-COX2 signaling axis in thrombosis. RESULTS The levels of COX-2, TLR-4, and S100A8/A9 in the sera of patients with ACS and CHD were significantly higher than in healthy controls (P<0.05). S100A8/A9 expression was significantly correlated with TLR-4 and COX-2 in the ACS group and with TLR-4 in the CHD group. In the rat carotid thrombosis model, the expressions of TLR-4, COX-2, and p-p38 MAPK significantly increased until 14 days after thrombosis induction, whereas S100A8/A9 expression increased until day 7, but then decreased. Administration of SB203580 to rats reduced COX-2 expression in PBMCs after thrombosis induction, and incubation of HAECs with CLI-095 reduced their p-p38 MAPK and COX-2 response to S100A8/A9 stimulation. CONCLUSIONS S100A8/A9 is upregulated after blood vessel injury and is enhanced in combination with TLR-4 COX-2 induction via p38 MAPK activation.
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Affiliation(s)
- Xiaonan Chen
- Department of Geriatrics, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China (mainland)
| | - Ting Tao
- Department of Geriatrics, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China (mainland)
| | - Hongyan Wang
- Department of Geriatrics, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China (mainland)
| | - Hongyu Zhao
- Department of Geriatrics, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China (mainland)
| | - Lin Lu
- Institute of Cardiovascular Diseases, Shanghai Jiaotong University School of Medicine, Shanghai, China (mainland).,Department of Cardiology, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China (mainland)
| | - Fang Wu
- Department of Geriatrics, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China (mainland)
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Choudhry QN, Kim JH, Cho HT, Heo W, Lee JJ, Lee JH, Kim YJ. Ameliorative effect of black ginseng extract against oxidative stress-induced cellular damages in mouse hepatocytes. J Ginseng Res 2017; 43:179-185. [PMID: 30976158 PMCID: PMC6437468 DOI: 10.1016/j.jgr.2017.10.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Revised: 09/28/2017] [Accepted: 10/11/2017] [Indexed: 12/12/2022] Open
Abstract
Background Oxidative stress induces the production of reactive oxygen species (ROS), which play important causative roles in various pathological conditions. Black ginseng (BG), a type of steam-processed ginseng, has drawn significant attention due to its biological activity, and is more potent than white ginseng (WG) or red ginseng (RG). Methods We evaluated the protective effects of BG extract (BGE) against oxidative stress-induced cellular damage, in comparison with WG extract (WGE) and RG extract (RGE) in a cell culture model. Ethanolic extracts of WG, RG, and BG were used to evaluate ginsenoside profiles, total polyphenols, flavonoid contents, and antioxidant activity. Using AML-12 cells treated with H2O2, the protective effects of WGE, RGE, and BGE on cellular redox status, DNA, protein, lipid damage, and apoptosis levels were investigated. Results BGE exhibited significantly enhanced antioxidant potential, as well as total flavonoid and polyphenol contents. ATP levels were significantly higher in BGE-treated cells than in control; ROS generation and glutathione disulfide levels were lower but glutathione (GSH) and NADPH levels were higher in BGE-treated cells than in other groups. Pretreatment with BGE inhibited apoptosis and therefore protected cells from oxidative stress-induced cellular damage, probably through ROS scavenging. Conclusion Collectively, our results demonstrate that BGE protects AML-12 cells from oxidative stress-induced cellular damages more effectively than WGE or RGE, through ROS scavenging, maintenance of redox status, and activation of the antioxidant defense system.
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Affiliation(s)
| | - Jun Ho Kim
- Department of Food and Biotechnology, Korea University, Sejong, Republic of Korea
| | - Hyung Taek Cho
- Department of Food and Biotechnology, Korea University, Sejong, Republic of Korea
| | - Wan Heo
- Department of Food and Biotechnology, Korea University, Sejong, Republic of Korea
| | - Jeong-Jun Lee
- Food Research and Development Center, Naturetech Co., Ltd., Chungbuk, Republic of Korea
| | - Jin Hyup Lee
- Department of Food and Biotechnology, Korea University, Sejong, Republic of Korea
| | - Young Jun Kim
- Department of Food and Biotechnology, Korea University, Sejong, Republic of Korea
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Mastorci F, Vassalle C, Chatzianagnostou K, Marabotti C, Siddiqui K, Eba AO, Mhamed SAS, Bandopadhyay A, Nazzaro MS, Passera M, Pingitore A. Undernutrition and Overnutrition Burden for Diseases in Developing Countries: The Role of Oxidative Stress Biomarkers to Assess Disease Risk and Interventional Strategies. Antioxidants (Basel) 2017; 6:antiox6020041. [PMID: 28594364 PMCID: PMC5488021 DOI: 10.3390/antiox6020041] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Revised: 05/31/2017] [Accepted: 06/06/2017] [Indexed: 12/25/2022] Open
Abstract
The increased life expectancy, urbanization, and unhealthy lifestyle characterized by a shift towards a sedentary lifestyle and decreased energy expenditure are considered the main drivers of epidemiological transition. In particular, developing countries are facing a double burden caused by coexisting under- and over-nutrition, which causes a change in the disease profile from infectious diseases to a chronic degenerative pattern. This review discusses the under- and over-nutrition context in Mauritania and India, two countries that are experiencing a nutritional transition, and where we began a collaboration with local medical staff to integrate interventional and diagnostic guidelines. If many studies about diet and its relationship to non-communicable diseases are available for India, very few nutrition and cardiovascular risk studies have been conducted in Mauritania. Presently, with the exponential increase of nutrition-related diseases, targeted approaches are needed to provide balanced diets in parallel with the development of national preventive health systems and screening programs adapted to local needs. In this context, the measurement of oxidative stress biomarkers could be promising as an additive tool to assess cardiovascular (CV) risk in general population, and ameliorating prevention in patients at CV risk or with overt CV disease. Moreover, the possibility of improving the outcome by the direct employment of antioxidant remains plausible. Moreover, studies on the content of antioxidant in different foods may be helpful to develop a balanced diet, and achieve the maximal nutritional and functional properties of cultivars with benefits for human health.
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Affiliation(s)
- Francesca Mastorci
- Clinical Physiology Institute, National Research Council, 56124 Pisa, Italy.
| | | | | | - Claudio Marabotti
- Cardiovascular Department, Ospedale della Bassa val di Cecina, 57123 Cecina, Italy.
| | - Khawer Siddiqui
- Department of Cardiology, Ruby General Hospital, Kolkata 700107, India.
| | - Ahmed Ould Eba
- Centre National de Cardiologie, Nouakchott 000, Mauritania.
| | | | - Arun Bandopadhyay
- Department of Cardiology, Ruby General Hospital, Kolkata 700107, India.
| | | | - Mirko Passera
- Clinical Physiology Institute, National Research Council, 56124 Pisa, Italy.
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