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Talebi S, Mohammadi H, Zeraattalab-Motlagh S, Arab A, Keshavarz Mohammadian M, Ghoreishy SM, Abbaspour Tehrani Fard M, Amiri Khosroshahi R, Djafarian K. Nutritional interventions for exercise-induced muscle damage: an umbrella review of systematic reviews and meta-analyses of randomized trials. Nutr Rev 2024; 82:639-653. [PMID: 37460208 DOI: 10.1093/nutrit/nuad078] [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] [Indexed: 04/13/2024] Open
Abstract
CONTEXT Several meta-analyses have been conducted on the effect of nutritional interventions on various factors related to muscle damage. However, the strength of the evidence and its clinical significance are unclear. OBJECTIVES This umbrella review aimed to provide an evidence-based overview of nutritional interventions for exercise-induced muscle damage (EIMD). DATA SOURCES PubMed, Scopus, and ISI Web of Science were systematically searched up to May 2022. DATA EXTRACTION Systematic reviews and meta-analyses of randomized controlled trials investigating nutritional interventions' effects on recovery following EIMD were included. The certainty of the evidence was rated using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE). RESULTS Fifty-three randomized controlled trial meta-analyses were included, evaluating 24 nutritional interventions on 10 different outcomes. The results revealed a significant effect of hydroxymethylbutyrate (HMB) supplementation and l-carnitine supplementation for reducing postexercise creatine kinase; HMB supplementation for reducing lactate dehydrogenase; branched-chain amino acids and leaf extract supplementation for reducing the delayed onset of muscle soreness; and l-carnitine, curcumin, ginseng, polyphenols, and anthocyanins for reducing muscle soreness, all with moderate certainty of evidence. CONCLUSIONS Supplementation with HMB, l-carnitine, branched-chain amino acids, curcumin, ginseng, leaf extract, polyphenols, and anthocyanins showed favorable effects on some EIMD-related outcomes. PROTOCOL REGISTRATION PROSPERO registration no. CRD42022352565.
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Affiliation(s)
- Sepide Talebi
- Students' Scientific Research Center (SSRC), Tehran University of Medical Sciences, Tehran, Iran
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Hamed Mohammadi
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Sheida Zeraattalab-Motlagh
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Arman Arab
- Department of Community Nutrition, School of Nutrition and Food Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | | | - Seyed Mojtaba Ghoreishy
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
- Student Research Committee, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Maryam Abbaspour Tehrani Fard
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Reza Amiri Khosroshahi
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Kurosh Djafarian
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
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Zhang T, Xu L, Guo X, Tao H, Liu Y, Liu X, Zhang Y, Meng X. The potential of herbal drugs to treat heart failure: The roles of Sirt1/AMPK. J Pharm Anal 2024; 14:157-176. [PMID: 38464786 PMCID: PMC10921247 DOI: 10.1016/j.jpha.2023.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 08/09/2023] [Accepted: 09/05/2023] [Indexed: 03/12/2024] Open
Abstract
Heart failure (HF) is a highly morbid syndrome that seriously affects the physical and mental health of patients and generates an enormous socio-economic burden. In addition to cardiac myocyte oxidative stress and apoptosis, which are considered mechanisms for the development of HF, alterations in cardiac energy metabolism and pathological autophagy also contribute to cardiac abnormalities and ultimately HF. Silent information regulator 1 (Sirt1) and adenosine monophosphate-activated protein kinase (AMPK) are nicotinamide adenine dinucleotide (NAD+)-dependent deacetylases and phosphorylated kinases, respectively. They play similar roles in regulating some pathological processes of the heart through regulating targets such as peroxisome proliferator-activated receptor γ coactivator 1α (PGC-1α), protein 38 mitogen-activated protein kinase (p38 MAPK), peroxisome proliferator-activated receptors (PPARs), and mammalian target of rapamycin (mTOR). We summarized the synergistic effects of Sirt1 and AMPK in the heart, and listed the traditional Chinese medicine (TCM) that exhibit cardioprotective properties by modulating the Sirt1/AMPK pathway, to provide a basis for the development of Sirt1/AMPK activators or inhibitors for the treatment of HF and other cardiovascular diseases (CVDs).
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Affiliation(s)
- Tao Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Lei Xu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Xiaowei Guo
- State Key Laboratory of Southwestern Chinese Medicine Resources, Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Honglin Tao
- State Key Laboratory of Southwestern Chinese Medicine Resources, Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Yue Liu
- School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Xianfeng Liu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Yi Zhang
- School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Xianli Meng
- State Key Laboratory of Southwestern Chinese Medicine Resources, Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
- Meishan Hospital of Chengdu University of Traditional Chinese Medicine, Meishan, Sichuan, 620032, China
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Chen Y, Liu M, Wen J, Yang Z, Li G, Cao Y, Sun L, Ren X. Panax japonicus C.A. Meyer: a comprehensive review on botany, phytochemistry, pharmacology, pharmacokinetics and authentication. Chin Med 2023; 18:148. [PMID: 37950271 PMCID: PMC10636818 DOI: 10.1186/s13020-023-00857-y] [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: 08/02/2023] [Accepted: 10/31/2023] [Indexed: 11/12/2023] Open
Abstract
BACKGROUND Panax japonicus C.A. Meyer (Zhujieshen) is widely used in traditional medicine as a tonic hemostatic and anti-inflammatory agent in China, Japan, and Korea. Furthermore, it is used as an important substitute for ginseng roots by minority ethnic groups in China. The purpose of this review is to summarize the latest research on Zhujieshen in recent years, aiming at providing a systematic overview of the current knowledge, and perspectives for future research and exploitation. MAIN BODY This review examines the research advances in botanical profile, phytochemicals, pharmacology, pharmacokinetics, and authentication of Zhujieshen. Various compounds have been reported as active components, mainly including saponins, volatile oils, and polysaccharides. Pharmacological investigations have demonstrated that Zhujieshen is an important herb with significant bioactivities, such as anti-inflammatory, hepato-protective, cardio-protective, neuro-protective, anti-tumor, anti-oxidant, anti-thrombotic and immunomodulatory activities. CONCLUSION Currently, research on Zhujieshen is in the preliminary stages, and further research is required to understand the active compounds present and mechanisms of action. We hope that this comprehensive review of Zhujieshen will serve as a background for future research and exploitation.
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Affiliation(s)
- Yuan Chen
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Meiqi Liu
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Jinli Wen
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Zijie Yang
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Guohui Li
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Ying Cao
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Lili Sun
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China.
| | - Xiaoliang Ren
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
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Huang H, Wang T, Wang L, Huang Y, Li W, Wang J, Hu Y, Zhou Z. Saponins of Panax japonicus ameliorates cardiac aging phenotype in aging rats by enhancing basal autophagy through AMPK/mTOR/ULK1 pathway. Exp Gerontol 2023; 182:112305. [PMID: 37797916 DOI: 10.1016/j.exger.2023.112305] [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: 07/08/2023] [Revised: 09/29/2023] [Accepted: 10/02/2023] [Indexed: 10/07/2023]
Abstract
Heart disease is a significant health concern for elderly individuals, with heart aging being the primary cause. Recent studies have shown that autophagy can play a protective role in preventing cardiac aging. Our previous research confirmed that Chikusetsu saponin IVa, a fundamental component of Saponins of Panax japonics (SPJ), can enhance basic autophagy levels in cardiomyocyte of isoproterenol induced cardiac fibrosis mice. However, it remains unclear whether SPJ possesses a protective effect on cardiac dysfunction during the natural aging process. Rats were randomly divided into four groups: adult control group (6 months old), aging group (24 months old), aging group treated with 10 mg/kg SPJ, and aging group treated with 30 mg/kg SPJ. The heart function, blood pressure, and heart mass index (HMI) were measured. Hematoxylin and eosin staining (H&E) and Wheat Germ Agglutinin (WGA) staining were used to observe the changes in morphology, while Masson staining was used to examine collagen deposition in the rat hearts and CD45 immunohistochemistry was conducted to examine the macrophage infiltration in heart tissues. TUNEL kit was used to detect apoptosis level of cardiomyocyte, and western blot was used to evaluate autophagy-related proteins as well as AMPK/mTOR/ULK1 pathway-related markers. SPJ treatment improved the cardiac function, reduced HMI, attenuated myocardial fiber disorder, inhibited inflammatory cell infiltration, and decreased collagen deposition and cardiomyocyte apoptosis in aging rats. Additionally, SPJ treatment decreased the expression of aging-related proteins and restored the expression of autophagy-related markers. SPJ activated autophagy through the activation of AMPK, which in turn increased the phosphorylation of ULK1(Ser555), while inhibited the phosphorylation of mTOR and ULK1(Ser757). Our study demonstrates that SPJ improves the cardiac function of aging rats by enhancing basal autophagy through the AMPK/mTOR/ULK1 pathway. These results offer a theoretical foundation and empirical evidence to support the clinical advancement of SPJ in enhancing age-related cardiac dysfunction.
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Affiliation(s)
- Hefei Huang
- The First College of Clinical Medical Science, China Three Gorges University, Yichang, Hubei, China; Third-grade Pharmacological Laboratory on Traditional Chinese Medicine, State Administration of Traditional Chinese Medicine, China Three Gorges University, Yichang, Hubei, China
| | - Tianlun Wang
- Third-grade Pharmacological Laboratory on Traditional Chinese Medicine, State Administration of Traditional Chinese Medicine, China Three Gorges University, Yichang, Hubei, China; College of Medicine and Health Sciences, China Three Gorges University, Yichang, Hubei, China
| | - Luopei Wang
- Third-grade Pharmacological Laboratory on Traditional Chinese Medicine, State Administration of Traditional Chinese Medicine, China Three Gorges University, Yichang, Hubei, China; College of Medicine and Health Sciences, China Three Gorges University, Yichang, Hubei, China
| | - Yan Huang
- Third-grade Pharmacological Laboratory on Traditional Chinese Medicine, State Administration of Traditional Chinese Medicine, China Three Gorges University, Yichang, Hubei, China; College of Medicine and Health Sciences, China Three Gorges University, Yichang, Hubei, China
| | - Weili Li
- Third-grade Pharmacological Laboratory on Traditional Chinese Medicine, State Administration of Traditional Chinese Medicine, China Three Gorges University, Yichang, Hubei, China; College of Medicine and Health Sciences, China Three Gorges University, Yichang, Hubei, China
| | - Jin'e Wang
- Third-grade Pharmacological Laboratory on Traditional Chinese Medicine, State Administration of Traditional Chinese Medicine, China Three Gorges University, Yichang, Hubei, China; College of Basic Medical Sciences, China Three Gorges University, Yichang, Hubei, China
| | - Yuanlang Hu
- Third-grade Pharmacological Laboratory on Traditional Chinese Medicine, State Administration of Traditional Chinese Medicine, China Three Gorges University, Yichang, Hubei, China; College of Basic Medical Sciences, China Three Gorges University, Yichang, Hubei, China.
| | - Zhiyong Zhou
- Third-grade Pharmacological Laboratory on Traditional Chinese Medicine, State Administration of Traditional Chinese Medicine, China Three Gorges University, Yichang, Hubei, China; College of Medicine and Health Sciences, China Three Gorges University, Yichang, Hubei, China.
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de la Peña I, Afable T, Dahilig-Talan VR, Cruz P. Review of Plant Extracts and Active Components: Mechanisms of Action for the Treatment of Obesity-Induced Cognitive Impairment. Brain Sci 2023; 13:929. [PMID: 37371407 DOI: 10.3390/brainsci13060929] [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: 05/17/2023] [Revised: 06/05/2023] [Accepted: 06/07/2023] [Indexed: 06/29/2023] Open
Abstract
Obesity has been shown to negatively impact cognitive functions, but effective treatments for obesity-induced cognitive impairment are lacking. Natural dietary and plant products, functional foods, and plant-derived compounds have gained attention as potential remedies in part due to the nootropic properties of plants and certain plant-derived agents. This review discusses plant extracts and plant-derived substances that have been shown to ameliorate obesity-induced cognitive impairment in animal models. Mechanistic evaluations of their therapeutic effects are also summarized. A literature search was conducted using PubMed and Google Scholar databases, resulting in the review of 27 English language articles meeting the inclusion criteria. The nine plants (e.g., Ashwagandha, Adzuki bean, and olive) and 18 plant-derived substances (e.g., curcumin, Huperzine A, and Roxburgh's jewel orchid polysaccharides) included in this review improved obesity-induced cognitive impairment through several mechanisms, including attenuation of neuroinflammation, improvement in both central and peripheral insulin resistance, enhancement of neuroprotection and neurogenesis, and modulation of the synthesis and release of cognition-associated neurotransmitters. Based on these findings, plants and plant-derived substances may hold promise for the prevention and treatment of obesity-induced cognitive impairment. Further research is warranted to explore the clinical potential of these plant-derived treatments and to elucidate their underlying molecular mechanisms.
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Affiliation(s)
- Ike de la Peña
- Department of Pharmaceutical and Administrative Sciences, School of Pharmacy, Loma Linda University, Loma Linda, CA 92350, USA
| | - Timothy Afable
- Department of Pharmaceutical and Administrative Sciences, School of Pharmacy, Loma Linda University, Loma Linda, CA 92350, USA
| | | | - Philip Cruz
- Herbanext Laboratories, Inc., Negros South Road, Bago City 6101, Philippines
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Zhang Z, Chen F, Wan J, Liu X. Potential traditional Chinese medicines with anti-inflammation in the prevention of heart failure following myocardial infarction. Chin Med 2023; 18:28. [PMID: 36932409 PMCID: PMC10022008 DOI: 10.1186/s13020-023-00732-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 03/01/2023] [Indexed: 03/19/2023] Open
Abstract
Inflammation plays an important role in the development of heart failure (HF) after myocardial infarction (MI). Suppression of post-infarction inflammatory cascade has become a new strategy to delay or block the progression of HF. At present, there are no approved anti-inflammatory drugs used to prevent HF following MI. Traditional Chinese medicine (TCM) has been used clinically for cardiovascular disease for a long time. Here, we summarized the recent progress about some TCM which could both improve cardiac function and inhibit inflammation in patients or experimental models with MI or HF, in order to provide evidence for their potential application in reducing the onset of HF following MI. Among them, single Chinese medicinal herbs (eg. Astragalus and Salvia miltiorrhiza) and Chinese herbal formulas (eg. Gualou Xiebai Decoction and Sini Tang) are discussed separately. The main targets for their anti-inflammation effect are mainly involved the TLR4/NF-κB signaling, as well as pro-inflammatory cytokines IL-1β, IL-6 or TNF-α. It is worthy of further evaluating their potential, experimentally or clinically, in the prevention or delay of HF following MI.
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Affiliation(s)
- Zhen Zhang
- Department of Clinical Pharmacy, School of Pharmacy, Second Military Medical University, No. 325 Guohe Road, Yangpu District, Shanghai, 200082, China
| | - Fei Chen
- Department of Clinical Pharmacy, School of Pharmacy, Second Military Medical University, No. 325 Guohe Road, Yangpu District, Shanghai, 200082, China
| | - Jingjing Wan
- Department of Clinical Pharmacy, School of Pharmacy, Second Military Medical University, No. 325 Guohe Road, Yangpu District, Shanghai, 200082, China.
| | - Xia Liu
- Department of Clinical Pharmacy, School of Pharmacy, Second Military Medical University, No. 325 Guohe Road, Yangpu District, Shanghai, 200082, China.
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Wang T, Huang X, Zhai K, Yu J, Li J, Duan H, Liu J, Lu Z, Guo J, Li F. Integrating metabolomics and network pharmacology to investigate Panax japonicus prevents kidney injury in HFD/STZ-induced diabetic mice. JOURNAL OF ETHNOPHARMACOLOGY 2023; 303:115893. [PMID: 36368565 DOI: 10.1016/j.jep.2022.115893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 10/26/2022] [Accepted: 10/29/2022] [Indexed: 06/16/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Panax japonicus C. A. Meye (PJ) has unique effects on diseases by "qi" stagnation and blood stasis in ancient. Modern studies have shown that PJ can treat diabetic kidney disease (DKD) caused by deficiency and blood stasis. AIM OF THE STUDY This study evaluated the potential effects of PJ on DKD, a microvascular complication, and investigated its possible mechanisms. MATERIALS AND METHODS In this study, the chemical constituents of PJ were analyzed by HPLC. In vivo studies, we constructed a diabetic mice model by HDF combined with STZ, then administered PJ to diabetic mice for 6 weeks. Blood lipid, BUN, 24h urine protein, and renal tissue HE staining were detected to comprehensively evaluate the protective effect of PJ on DKD. Metabolomics investigated the metabolic pathways influenced by PJ in the treatment of DKD. Moreover, the potential targets and signal pathways were investigated using network pharmacology. Finally, molecular docking predicts affinity of active compounds and core targets, and western blotting was used to detect core target expression levels. RESULTS In vivo study, PJ can reduce hyperlipidemia, serum BUN, and 24-h urinary protein in diabetic mice, and protect the pathological changes in renal tissue. Metabolomics results showed that PJ had significant regulatory effect on unsaturated fatty acids, glycerophospholipid metabolism, and purine metabolism. Network pharmacology showed that MAPK1, MAPK8, Bcl-2, and Caspase 3 were the core targets in PJ against DKD. Molecular docking revealed that Bcl-2 and Caspase 3 have a strong affinity for Chikusetsusaponin Iva, Ginsenoside Rb1, and Ginsenoside Rg1. Moreover, when compared to the model group, the PJ group had higher levels of anti-apoptosis protein Bcl-2 and lower levels of pro-apoptosis protein Caspase 3. CONCLUSION PJ can reduce blood lipids, regulate the biosynthesis of unsaturated fatty acids and purine metabolism, thereby alleviating the renal injury of diabetic mice. Moreover, it can regulate the Bcl-2/caspase 3 apoptosis signaling pathway to prevent the apoptosis of renal cells and protect the renal function of diabetic mice.
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Affiliation(s)
- Tingting Wang
- College of Pharmacy, Xinjiang Medical University, Urumqi, 830000, China
| | - Xiaoting Huang
- Xiangya School of Nursing, Central South University, Changsha, 410000, China
| | - Kefeng Zhai
- Engineering Research Center for Development and High Value Utilization of Genuine Medicinal Materials in North Anhui Province, School of Biological and Food Engineering, Suzhou University, Suzhou, Anhui, 234000, China
| | - Jialin Yu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, 210009, China
| | - Jiaxi Li
- Ministry of Education Key Laboratory of Metabolism and Molecular Medicine, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Fudan University, Shanghai, 200032, China
| | - Hong Duan
- Engineering Research Center for Development and High Value Utilization of Genuine Medicinal Materials in North Anhui Province, School of Biological and Food Engineering, Suzhou University, Suzhou, Anhui, 234000, China
| | - Jinhong Liu
- College of Pharmacy, Xinjiang Medical University, Urumqi, 830000, China
| | - Zhuojian Lu
- College of Pharmacy, Xinjiang Medical University, Urumqi, 830000, China
| | - Jia Guo
- Xiangya School of Nursing, Central South University, Changsha, 410000, China; College of Nursing, Xinjiang Medical University, Urumqi, 830000, China.
| | - Fei Li
- College of Pharmacy, Xinjiang Medical University, Urumqi, 830000, China; State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, 210009, China.
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Liu M, Lin Y, Xu H, Li L, Ding T. Combination of Sophora flavescens alkaloids and Panax quinquefolium saponins modulates different stages of experimental autoimmune myocarditis via the NF‑κB and TGF‑β1 pathways. Exp Ther Med 2022; 24:570. [PMID: 36034755 PMCID: PMC9400131 DOI: 10.3892/etm.2022.11507] [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: 03/31/2022] [Accepted: 06/29/2022] [Indexed: 12/04/2022] Open
Abstract
Chronic cardiac inflammation and fibrosis can progress into severe forms of cardiomyopathy. Sophora flavescens alkaloids (KuShen) have been previously reported to exert anti-inflammatory effects, whereas Panax quinquefolium saponins (XiYangShen) has been shown to alleviate cardiac fibrosis. Therefore, the potential effects of their combination (KX) on different stages of autoimmune myocarditis were investigated in the present study. Mice were randomly divided into the following four groups: Control; experimental autoimmune myocarditis (EAM); KX-High (275 mg/kg); and KX-Low (138 mg/kg). A 21-day and a 60-day EAM model was established through multi-site subcutaneous injections of cardiac myosin mixed with complete Freund's adjuvant on days 0, 7, 21 and 42. Mice in the High and Low KX groups were treated by gavage (10 ml/kg) daily from day 0 (1 day before treatment) until sacrifice (day 21 or 60). Mice in the control and EAM groups received an equivalent volume of distilled water. The levels of lactate dehydrogenase (LDH), creatine kinase-myocardial band (CK-MB), cardiac troponin I (cTn-I), IL-1β, IL-6, TNF-α, TGF-β1, collagen type I (Col Ⅰ) and collagen type III (Col Ⅲ) were measured by ELISA in the mouse myocardial tissues or serum. Myocardial tissue structure and extent of fibrosis were visualized using H&E and Masson's staining. Western blotting and immunohistochemistry were used to measure the expression levels NF-κB and TGF-β1 pathway proteins in the myocardial tissues. The degree of inflammation in the 21-day EAM model was found to be significantly higher compared with that in the 60-day EAM model. KX significantly reduced the inflammatory response at 21 days by decreasing the expression levels of CK-MB, LDH, cTn-I, IL-1β, IL-6, TNF-α and TGF-β-activated kinase 1-binding protein 1/NF-κB pathway proteins. Myocardial fibrosis in the 60-day EAM model was also significantly worse compared with that in the 21-day EAM model. However, fibrosis was significantly delayed by treatment with KX. In addition, KX significantly decreased the expression levels of TGF-β1, Smad2, Smad4, Col I and Col III. Therefore, these data suggest that KX is beneficial for treating myocarditis by targeting multiple pathways.
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Affiliation(s)
- Menghui Liu
- Department of Traditional Chinese Medicine, Changchun University of Traditional Chinese Medicine, Changchun, Jilin 130000, P.R. China
| | - Yue Lin
- Department of Traditional Chinese Medicine, Changchun University of Traditional Chinese Medicine, Changchun, Jilin 130000, P.R. China
| | - Huibo Xu
- Pharmacodynamic and Toxicological Evaluation Center, Jilin Academy of Traditional Chinese Medicine, Changchun, Jilin 130000, P.R. China
| | - Lixin Li
- Department of Pediatrics, Jilin Academy of Traditional Chinese Medicine, Changchun, Jilin 130000, P.R. China
| | - Tao Ding
- Pharmacodynamic and Toxicological Evaluation Center, Jilin Academy of Traditional Chinese Medicine, Changchun, Jilin 130000, P.R. China
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Liu Y, Xiong Z, Zhou W, Chen Y, Huang Q, Wu Y. Role of apolipoprotein O in autophagy via the p38 mitogen-activated protein kinase signaling pathway in myocardial infarction. Clinics (Sao Paulo) 2022; 77:100046. [PMID: 35588578 PMCID: PMC9120058 DOI: 10.1016/j.clinsp.2022.100046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 02/10/2022] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE To explore the role and possible mechanisms of action of apolipoprotein O (APOO) in autophagy in Myocardial Infarction (MI) in vivo and in vitro. METHODS Differential gene expression and single Gene Set Enrichment Analysis (GSEA) were used to evaluate MI-related candidate genes. Animal and cell MI models were established. Sh-APOO, si-APOO, and SB203580 were used to inhibit the expression of APOO or p38MAPK. Western blot and qRT-PCR were used to analyze the expression levels of the target protein or mRNA. Apoptosis was observed using the TUNEL assay. The plasma concentrations of CK-MB and cTn-I in humans and mice were determined. RESULTS In the GSE23294 dataset, APOO mRNA was highly expressed in the left ventricle of mice with MI; GSEA revealed that APOO was positively correlated with p38MAPK, autophagy, and apoptosis. The plasma concentration of APOO in patients with MI was significantly higher than that in healthy subjects. The expression of APOO, Beclin-1, LC3, and Bax in mouse and AC16 cell MI models increased, while the level of Bcl-2 decreased. After silencing the APOO gene, the expression of APOO was downregulated; meanwhile, changes in autophagy, apoptosis and myocardial cell injury were reversed in vivo and in vitro. Furthermore, autophagy was alleviated after AC16 cells were treated with SB203580. CONCLUSIONS The increased APOO expression in mouse and cell MI models may activate autophagy and apoptosis by regulating the p38MAPK signaling pathway, thus aggravating the myocardial injury.
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Affiliation(s)
- Yue Liu
- Nanchang University Second Affiliated Hospital, Cardiovascular Medicine, Nanchang City, Jiangxi Province, PR China
| | - Zhiping Xiong
- Nanchang University Second Affiliated Hospital, Cardiovascular Medicine, Nanchang City, Jiangxi Province, PR China
| | - Wei Zhou
- Nanchang University Second Affiliated Hospital, Cardiovascular Medicine, Nanchang City, Jiangxi Province, PR China
| | - Yuxin Chen
- Nanchang University Second Affiliated Hospital, Cardiovascular Medicine, Nanchang City, Jiangxi Province, PR China
| | - Qing Huang
- Nanchang University Second Affiliated Hospital, Cardiovascular Medicine, Nanchang City, Jiangxi Province, PR China
| | - Yanqing Wu
- Nanchang University Second Affiliated Hospital, Cardiovascular Medicine, Nanchang City, Jiangxi Province, PR China.
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XU Y, WANG Y, FANG J, DONG S. Extraction of ginsenoside Rg2 from stems-leaves of Panax ginseng and its protective effect on myocardial injury in rats with sepsis. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.32422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
| | - Yi WANG
- Zhejiang University School of Medicine, China
| | - Jinyan FANG
- Zhejiang University School of Medicine, China
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Saponins from Panax japonicus alleviate HFD-induced impaired behaviors through inhibiting NLRP3 inflammasome to upregulate AMPA receptors. Neurochem Int 2021; 148:105098. [PMID: 34129896 DOI: 10.1016/j.neuint.2021.105098] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 05/24/2021] [Accepted: 06/04/2021] [Indexed: 02/05/2023]
Abstract
Obesity is characterized by a condition of low-grade chronic inflammation that facilitates development of numerous comorbidities and dysregulation of brain homeostasis. It is reported that obesity can lead to behavioral alterations such as cognitive decline and depression-like behaviors both in humans and rodents. Saponins from panax japonicus (SPJ) have been reported to exhibit anti-inflammatory action in mouse model of diet-induced obesity. We evaluated the neuroprotection of SPJ on high fat diet (HFD) induced impaired behaviors such as memory deficit and depressive-like behaviors, and explored the underlying mechanisms. 6-week male Balb/c mice were divided into normal control group (NC, 17% total calories from fat), HFD group (60% total calories from fat), and HFD treated with SPJ groups (orally gavaged with dosages of 15 mg/kg and 45 mg/kg), respectively. After treatment for 16 weeks, behavioral tests were performed to evaluate the cognition and depression-like behaviors of the mice. The underling mechanisms of SPJ on HFD-induced impaired behaviors were investigated through histopathological observation, Western blot analysis and immunofluorescence. Our results showed that HFD-fed mice caused behavioral disorders, neuronal degeneration as well as elevated neuroinflammation, which was partly involved in NLRP3 inflammasome that finally resulted in decreased protein levels of AMPA receptors and down-regulated phosphorylated levels of CaMKII and CREB in cortex and hippocampus. All the above changes in cortex and hippocampus induced by HFD were mitigated by SPJ treatment. SPJ treatment alleviated HFD-induced recognitive impairment and depression-like behaviors of mice, which could be partly due to the capacity of SPJ to mitigate neuroinflammation through inhibition of NLRP3 inflammasome and upregulation of AMPA receptors signaling pathway.
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Zhang T, Li Z, Qin Z, Cao Y, Shan T, Fang Y, Tang L, Jia N, Jia J, Jin Z, Xu T, Li Y. Neuroprotection of Chikusetsu saponin V on transient focal cerebral ischemia/reperfusion and the underlying mechanism. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2021; 84:153516. [PMID: 33639592 DOI: 10.1016/j.phymed.2021.153516] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 01/20/2021] [Accepted: 02/12/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND Oxidative stress and frequently unwanted alterations in mitochondrial structure and function are key aspects of the pathological cascade in transient focal cerebral ischemia. Chikusetsu saponin V (CHS V), a major component of saponins from Panax japonicas, can attenuate H2O2-induced oxidative stress in SH-SY5Y cells. PURPOSE The aim of the present study was to investigate the neuroprotective effects and the possible underlying mechanism of CHS V on transient focal cerebral ischemia/reperfusion. METHODS Mice with middle cerebral artery occlusion (MCAO) and cultured cortical neurons exposed to oxygen glucose deprivation (OGD) were used as in vivo and in vitro models of cerebral ischemia, respectively. The neurobehavioral scores, infarction volumes, H&E staining and some antioxidant levels in the brain were evaluated. The occurrence of neuronal death was estimated. Total and mitochondrial reactive oxygen species (ROS) levels, as well as mitochondrial potential were measured using flow cytometry analysis. Mitochondrial structure and respiratory activity were also examined. Protein levels were investigated by western blotting and immunohistochemistry. RESULTS CHS V effectively attenuated cerebral ischemia/reperfusion (CI/R) injury, including improving neurological deficits, shrinking infarct volume and reducing the number of apoptotic cells. Furthermore, CHS V treatment remarkably increased antioxidant levels and reduced ROS levels and mitochondrial damage by enhancing the expression and deacetylation of peroxisome proliferator-activated receptor γ coactivator-1α (PGC-1α) by activating AMPK and SIRT-1, respectively. CONCLUSION Our data demonstrated that CHS V prevented CI/R injury by suppressing oxidative stress and mitochondrial damage through the modulation of PGC-1α with AMPK and SIRT-1.
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Affiliation(s)
- Tiejun Zhang
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Zhengjun Li
- Department of Dermatology, Qilu Hospital, Shandong University, Jinan 250012, China
| | - Zhou Qin
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yi Cao
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Tikun Shan
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yuan Fang
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Linqiao Tang
- Core Facility, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Na Jia
- West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Jing Jia
- Department of Pharmacy, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan 250014, China
| | - Zhaohui Jin
- Core Facility, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Ting Xu
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu 610041, China; West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Yuwen Li
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu 610041, China.
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Wang XJ, Xie Q, Liu Y, Jiang S, Li W, Li B, Wang W, Liu CX. Panax japonicus and chikusetsusaponins: A review of diverse biological activities and pharmacology mechanism. CHINESE HERBAL MEDICINES 2021; 13:64-77. [PMID: 36117758 PMCID: PMC9476776 DOI: 10.1016/j.chmed.2020.12.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 02/13/2020] [Accepted: 07/10/2020] [Indexed: 12/18/2022] Open
Abstract
Panax japonicus, which in the Tujia dialect is known as “Baisan Qi” and “Zhujieshen”, is a classic “qi” drug of Tujia ethnomedicine and it has unique effects on disease caused by “qi” stagnation and blood stasis. This paper serves as the basis of further scientific research and development of Panax japonicus. The pharmacology effects of molecular pharmacology were discussed and summarized. P. japonicus plays an important role on several diseases, such as rheumatic arthritis, cancer, cardiovascular agents, and this review provides new insights into P. japonicus as promising agents to substitute ginseng and notoginseng.
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MiR-155/GSK-3β mediates anti-inflammatory effect of Chikusetsusaponin IVa by inhibiting NF-κB signaling pathway in LPS-induced RAW264.7 cell. Sci Rep 2020; 10:18303. [PMID: 33110183 PMCID: PMC7591521 DOI: 10.1038/s41598-020-75358-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 10/13/2020] [Indexed: 12/21/2022] Open
Abstract
It has been demonstrated that Chikusetsusaponin IVa (CsIVa) possesses abundant biological activities. Herein, using LPS to establish acute inflammation model of mouse liver and cell line inflammation model, we investigated whether miR-155/GSK-3β regulated NF-κB signaling pathway, and CsIVa exerted anti-inflammatory effects by regulating miR-155/GSK-3β signaling pathway. Our results showed that LPS induced high expression of miR-155 and miR-155 promoted macrophage activation through GSK-3β. In addition, CsIVa inhibited inflammatory responses in LPS-induced mouse liver and RAW264.7 cells. Furthermore, we demonstrated that CsIVa improved the inflammatory response in LPS-induced RAW264.7 cells by inhibiting miR-155, increasing GSK-3β expression, and inhibiting NF-κB signaling pathway. In conclusion, our study reveals that CsIVa suppresses LPS-triggered immune response by miR-155/GSK-3β-NF-κB signaling pathway.
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15
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Gao Y, Yuan D, Gai L, Wu X, Shi Y, He Y, Liu C, Zhang C, Zhou G, Yuan C. Saponins from Panax japonicus ameliorate age-related renal fibrosis by inhibition of inflammation mediated by NF-κB and TGF-β1/Smad signaling and suppression of oxidative stress via activation of Nrf2-ARE signaling. J Ginseng Res 2020; 45:408-419. [PMID: 34025134 PMCID: PMC8134850 DOI: 10.1016/j.jgr.2020.08.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 07/22/2020] [Accepted: 08/26/2020] [Indexed: 12/23/2022] Open
Abstract
Background The decreased renal function is known to be associated with biological aging, of which the main pathological features are chronic inflammation and renal interstitial fibrosis. In previous studies, we reported that total saponins from Panax japonicus (SPJs) can availably protect acute myocardial ischemia. We proposed that SPJs might have similar protective effects for aging-associated renal interstitial fibrosis. Thus, in the present study, we evaluated the overall effect of SPJs on renal fibrosis. Methods Sprague-Dawley (SD) aging rats were given SPJs by gavage beginning from 18 months old, at 10 mg/kg/d and 60 mg/kg/d, up to 24 months old. After the experiment, changes in morphology, function and fibrosis of their kidneys were detected. The levels of serum uric acid (UA), β2-microglobulin (β2-MG) and cystatin C (Cys C) were assayed with ELISA kits. The levels of extracellular matrix (ECM), matrix metalloproteinases (MMPs), tissue inhibitors of metalloproteinases (TIMPs), inflammatory factors and changes of oxidative stress parameters were examined. Results After SPJs treatment, SD rats showed significantly histopathological changes in kidneys accompanied by decreased renal fibrosis and increased renal function; As compared with those in 3-month group, the levels of serum UA, Cys C and β2-MG in 24-month group were significantly increased (p < 0.05). Compared with those in the 24-month group, the levels of serum UA, Cys C and β2-MG in the SPJ-H group were significantly decreased. While ECM was reduced and the levels of MMP-2 and MMP-9 were increased, the levels of TIMP-1, TIMP-2 and transforming growth factor-β1 (TGF-β1)/Smad signaling were decreased; the expression level of phosphorylated nuclear factor kappa-B (NF-κB) was down-regulated with reduced inflammatory factors; meanwhile, the expression of nuclear factor erythroid 2-related factor 2-antioxidant response element (Nrf2-ARE) signaling was aggrandized. Conclusion These results suggest that SPJs treatment can improve age-associated renal fibrosis by inhibiting TGF-β1/Smad, NFκB signaling pathways and activating Nrf2-ARE signaling pathways and that SPJs can be a potentially valuable anti-renal fibrosis drug.
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Key Words
- ARE, antioxidant response element
- Aging
- COX2, cyclooxygenase-2
- Cys C, cystatin C
- ECM, extracellular matrix
- HO-1, human heme oxygenase 1
- IL-6, interleukin-6
- IκB, inhibitor of NF-κB
- LPO, lipid peroxides
- MCP-1, monocyte chemoattractant protein-1
- MMPs, matrix metalloproteinases
- NF-κB, nuclear factor kappa-B
- NQO1, recombinant NADH dehydrogenase quinone 1
- Nrf2, nuclear factor erythroid 2-related factor 2
- Nrf2-ARE signaling pathways
- PJ, Panax japonicas
- Renal fibrosis
- SD, Sprague-Dawley
- SPJ-H, high-dose of SPJ
- SPJ-L, low-dose of SPJ
- SPJs, saponins from panax japonicus
- TGF-β1, tumor growth factor-β1
- TGF-β1/Smad
- TIMPs, tissue inhibitors of metalloproteinases
- TNF-α, tumor necrosis factor-α
- Total saponins of panax japonicus
- UA, uric acid
- α-SMA, α-smooth muscle aorta
- β2-MG, β2-microglobulin
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Affiliation(s)
- Yan Gao
- College of Medical Science, China Three Gorges University, Yichang, China
| | - Ding Yuan
- College of Medical Science, China Three Gorges University, Yichang, China
| | - Liyue Gai
- College of Medical Science, China Three Gorges University, Yichang, China
| | - Xuelian Wu
- College of Medical Science, China Three Gorges University, Yichang, China
| | - Yue Shi
- College of Medical Science, China Three Gorges University, Yichang, China
| | - Yumin He
- College of Medical Science, China Three Gorges University, Yichang, China
| | - Chaoqi Liu
- College of Medical Science, China Three Gorges University, Yichang, China
| | - Changcheng Zhang
- College of Medical Science, China Three Gorges University, Yichang, China
| | - Gang Zhou
- College of Traditional Chinese Medicine, China Three Gorges University, Yichang, China
| | - Chengfu Yuan
- College of Medical Science, China Three Gorges University, Yichang, China.,Third-Grade Pharmacological Laboratory on Chinese Medicine Approved by State Administration of Traditional Chinese Medicine, China Three Gorges University, Yichang, China
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Wang L, Yuan D, Zheng J, Wu X, Wang J, Liu X, He Y, Zhang C, Liu C, Wang T, Zhou Z. Chikusetsu saponin IVa attenuates isoprenaline-induced myocardial fibrosis in mice through activation autophagy mediated by AMPK/mTOR/ULK1 signaling. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2019; 58:152764. [PMID: 31005723 DOI: 10.1016/j.phymed.2018.11.024] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 11/17/2018] [Accepted: 11/17/2018] [Indexed: 06/09/2023]
Abstract
BACKGROUND Myocardial fibrosis is a common pathological manifestation of many cardiovascular diseases at the end stage. Autophagy has been demonstrated to play a protective role in the cardiac fibrosis. Our previous studies have demonstrated that the Saponins from Panax japonicus effectively ameliorated the degree of fibrosis in rat acute myocardial ischemia injury model though the mechanisms are not clear. HYPOTHESIS We hypothesized that Chikusetsusaponin IVa (CS), a major component of Saponins from Panaxjaponicus, may improve isoprenaline induced myocardial fibrosis via AMPK/mTOR/ULK1 mediated autophagy METHODS: Continuous subcutaneous injection of isoproterenol for 21 days was used to induce myocardial fibrosis in mice and high and low doses (15 mg/kg and 5 mg/kg) of CS was administered by oral gavage to observe the efficacy. Animals were sacrificed 12 h after the last administration and samples were collected. H&E staining, Masson staining and wheat germ agglutinin (WGA) staining were used to evaluate histopathological changes, collagen deposition and myocardial cell hypertrophy. Autophagy-related markers (LC3β, Beclin1 and p62) and AMPK/mTOR/ULK1 pathway-related markers were evaluated by western blot. RESULTS CS effectively attenuated isoprenaline-induced myocardial fibrosis in vivo, reduced the heart index, inhibited inflammatory infiltration, decreased collagen deposition and myocardial cell size. CS treatment rescued the expression of autophagy-related markers. CS activated autophagy through the activation of AMPK, which in turn inhibited the phosphorylation of mTOR and ULK1(Ser757), rather than directly phosphorylate ULK1(Ser555) by AMPK. CONCLUSION Our data demonstrated that CS attenuated isoprenaline-induced myocardial fibrosis by activating autophagy through AMPK/mTOR/ULK1 pathway. Our findings suggested that CS is a potential candidate drug against cardiac fibrosis and have identified potential drug targets for the treatment of heart diseases.
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Affiliation(s)
- Luopei Wang
- Medical College of China Three Gorges University, Yichang 443002, PR China
| | - Ding Yuan
- RENHE Hospital of China Three Gorges University, Yichang 443000, PR China
| | - Jie Zheng
- Medical College of China Three Gorges University, Yichang 443002, PR China
| | - Xuecui Wu
- Medical College of China Three Gorges University, Yichang 443002, PR China
| | - Juntao Wang
- Medical College of China Three Gorges University, Yichang 443002, PR China
| | - Xiu Liu
- Medical College of China Three Gorges University, Yichang 443002, PR China
| | - Yumin He
- Medical College of China Three Gorges University, Yichang 443002, PR China
| | - Changcheng Zhang
- Medical College of China Three Gorges University, Yichang 443002, PR China
| | - Chaoqi Liu
- Medical College of China Three Gorges University, Yichang 443002, PR China
| | - Ting Wang
- Medical College of China Three Gorges University, Yichang 443002, PR China; Yichang Key Laboratory of ischemic cardiovascular and cerebrovascular disease translational medicine (Three Gorges University), Yichang 443000, PR China.
| | - Zhiyong Zhou
- Medical College of China Three Gorges University, Yichang 443002, PR China; Yichang Key Laboratory of ischemic cardiovascular and cerebrovascular disease translational medicine (Three Gorges University), Yichang 443000, PR China.
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17
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Ferraiuolo M, Pulito C, Finch-Edmondson M, Korita E, Maidecchi A, Donzelli S, Muti P, Serra M, Sudol M, Strano S, Blandino G. Agave negatively regulates YAP and TAZ transcriptionally and post-translationally in osteosarcoma cell lines. Cancer Lett 2018; 433:18-32. [DOI: 10.1016/j.canlet.2018.06.021] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2017] [Revised: 06/01/2018] [Accepted: 06/14/2018] [Indexed: 12/15/2022]
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18
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Gan XT, Karmazyn M. Cardioprotection by ginseng: experimental and clinical evidence and underlying mechanisms. Can J Physiol Pharmacol 2018; 96:859-868. [PMID: 29940129 DOI: 10.1139/cjpp-2018-0192] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Protection of the ischemic and reperfused myocardium represents a major therapeutic challenge. Translating results from animal studies to the clinical setting has been disappointing, yet the need for effective intervention, particularly to limit heart damage following infarction or surgical procedures such as coronary artery bypass grafting, is substantial. Among the many compounds touted as cardioprotective agents is ginseng, a medicinal herb belonging to the genus Panax, which has been used as a medicinal agent for thousands of years, particularly in Asian societies. The biological actions of ginseng are very complex and reflect composition of many bioactive components, although many of the biological and therapeutic effects of ginseng have been attributed to the presence of steroid-like saponins termed ginsenosides. Both ginseng and many ginsenosides have been shown to exert cardioprotective properties in experimental models. There is also clinical evidence that traditional Chinese medications containing ginseng exert cardioprotective properties, although such clinical evidence is less robust primarily owing to the paucity of large-scale clinical trials. Here, we discuss the experimental and clinical evidence for ginseng, ginsenosides, and ginseng-containing formulations as cardioprotective agents against ischemic and reperfusion injury. We further discuss potential mechanisms, particularly as these relate to antioxidant properties.
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Affiliation(s)
- Xiaohong Tracey Gan
- University of Western Ontario, London, ON N6G 2X6, Canada.,University of Western Ontario, London, ON N6G 2X6, Canada
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Yuan C, Liu C, Wang T, He Y, Zhou Z, Dun Y, Zhao H, Ren D, Wang J, Zhang C, Yuan D. Chikusetsu saponin IVa ameliorates high fat diet-induced inflammation in adipose tissue of mice through inhibition of NLRP3 inflammasome activation and NF-κB signaling. Oncotarget 2018; 8:31023-31040. [PMID: 28415686 PMCID: PMC5458186 DOI: 10.18632/oncotarget.16052] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Accepted: 03/02/2017] [Indexed: 11/25/2022] Open
Abstract
Chronic metabolic inflammation in adipose tissue plays an important role in the development of obesity-associated diseases. Our previous study indicated that total saponins of Panax japonicus (SPJ) rhizoma and Chikusetsu saponin V, one main component of SPJ, could exert the anti-oxidative and anti-inflammatory effects. The present study aimed to investigate the in vivo and Ex vivo anti-inflammatory activities of another main component of SPJ, namely Chikusetsu saponin IVa (CS). CS could significantly inhibited HFD-induced lipid homeostasis, and inhibited inflammation in adipose tissue, as reflected by the decreased mRNA expression levels of inflammation-related genes and secretion of the chemokines/cytokines, inhibited the accumulation of adipose tissue macrophages (ATMs) and shifted their polarization from M1 to M2, suppressed HFD-induced expression of NLRP3 inflammasome component genes and decreased IL-1β and Caspase-1 production in mice. Moreover, CS treatment also inhibited the activation of NLRP3 inflammasome in bone marrow-derived macrophages (BMDMs). Meanwhile, CS treatment inhibited an NLRP3-induced ASC pyroptosome formation and lipopolysaccharide (LPS)-induced pyroptosis. Furthermore, CS treatment suppressed HFD-induced NF-κB signaling in vivo and LPS-induced NF-κB activation as reflected by the fact that their phosphorylated forms and the ratios of pNF-κB/NF-κB, pIKK/IKK, and pIκB/IκB were all decreased in EAT from HFD-fed mice treated with CS as compared with those of HFD mice. Taking together, this study has revealed that CS effectively inhibits HFD-induced inflammation in adipose tissue of mice through inhibiting both NLRP3 inflammasome activation and NF-κB signaling. Thus, CS can serve as a potential therapeutic drug in the prevention and treatment of inflammation-associated diseases.
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Affiliation(s)
- Chengfu Yuan
- College of Medical Science, China Three Gorges University, Yichang, HuBei 443002, China
| | - Chaoqi Liu
- College of Medical Science, China Three Gorges University, Yichang, HuBei 443002, China
| | - Ting Wang
- College of Medical Science, China Three Gorges University, Yichang, HuBei 443002, China
| | - Yumin He
- College of Medical Science, China Three Gorges University, Yichang, HuBei 443002, China
| | - Zhiyong Zhou
- College of Medical Science, China Three Gorges University, Yichang, HuBei 443002, China
| | - Yaoyan Dun
- College of Medical Science, China Three Gorges University, Yichang, HuBei 443002, China
| | - Haixia Zhao
- College of Medical Science, China Three Gorges University, Yichang, HuBei 443002, China
| | - Dongming Ren
- College of Medical Science, China Three Gorges University, Yichang, HuBei 443002, China
| | - Junjie Wang
- Renhe Hospital of China Three Gorges University, Yichang, HuBei 443002, China
| | - Changcheng Zhang
- College of Medical Science, China Three Gorges University, Yichang, HuBei 443002, China
| | - Ding Yuan
- Renhe Hospital of China Three Gorges University, Yichang, HuBei 443002, China
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Zhang Z, Zhou S, Mei Z, Zhang M. Inhibition of p38MAPK potentiates mesenchymal stem cell therapy against myocardial infarction injury in rats. Mol Med Rep 2017; 16:3489-3493. [PMID: 28713990 DOI: 10.3892/mmr.2017.6973] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2016] [Accepted: 04/11/2017] [Indexed: 11/05/2022] Open
Abstract
The present study aimed to investigate the protective effect of mesenchymal stem cell (MSC) therapy in combination with p38 mitogen‑activated protein (MAPK) inhibition against myocardial infarction (MI) injury in rats, and to elucidate the underlying mechanisms. An MI model was established by ligation of the anterior descending branch of the left coronary artery. The rats were divided into four groups: MSC transplantation, p38MAPK inhibitor (SB203580), MSC + SB203580 and model control group. HE staining and a TUNEL assay were performed to evaluate pathological changes and apoptosis. The expression levels of p38MAPK and transforming growth factor β‑activated kinase 1 (TAK1) were determined using reverse transcription‑polymerase chain reaction and western blot analyses. As shown by HE staining, classical morphological changes, including irregular cell arrangement and inflammatory infiltration were observed in the model rats, whereas MSC therapy or injection of the p38MAPK inhibitor ameliorated these pathological changes. Of note, the combined application of MSCs with the p38MAPK inhibitor exerted additive effects. The TUNEL assay showed that the combined application of MSCs with p38MAPK inhibitor also led to potentiation of effects, compared with either MSCs therapy or p38MAPK inhibitor injection alone. Mechanistically, the combined application of MSCs with p38MAPK inhibitor decreased the expression levels of TAK1 and p38MAPK at the mRNA and protein levels. In conclusion, p38MAPK inhibition potentiated the protective effects of MSCs therapy against MI in rats.
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Affiliation(s)
- Zhiling Zhang
- Medical School of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Shulan Zhou
- The Second Department of Cardiovascular Medicine, Jiangxi Provincial People's Hospital, Nanchang, Jiangxi 330006, P.R. China
| | - Zhiliang Mei
- The Second Department of Cardiovascular Medicine, Jiangxi Provincial People's Hospital, Nanchang, Jiangxi 330006, P.R. China
| | - Ming Zhang
- The Second Department of Cardiovascular Medicine, Jiangxi Provincial People's Hospital, Nanchang, Jiangxi 330006, P.R. China
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Wang J, Zhang P, He H, Se X, Sun W, Chen B, Zhang L, Yan X, Zou K. Eburicoic acid from Laetiporus sulphureus (Bull.:Fr.) Murrill attenuates inflammatory responses through inhibiting LPS-induced activation of PI3K/Akt/mTOR/NF-κB pathways in RAW264.7 cells. Naunyn Schmiedebergs Arch Pharmacol 2017; 390:845-856. [PMID: 28577049 DOI: 10.1007/s00210-017-1382-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2016] [Accepted: 05/17/2017] [Indexed: 01/14/2023]
Abstract
Excessive activation of macrophages has been implicated in various types of inflammatory injury. Suppression of macrophage activation would have therapeutic benefits, leading to the alleviation of the progression of inflammatory diseases. Eburicoic acid (EA) is one of main bioactive components isolated from Laetiporus sulphureus (Bull.:Fr.) Murrill. In our previous study, we found that EA possessed anti-inflammatory activities. However, the cellular and molecular mechanisms underlying its anti-inflammatory activities remain to be poorly understood. The present study aimed to further evaluate its effect on lipopolysaccharide (LPS)-induced inflammatory responses in RAW264.7 macrophage cells. We investigated the anti-inflammatory effect by modulating LPS-induced activation of phosphatidylinositol 3-kinase (PI3K)/protein kinase B (Akt)/mammalian target of rapamycin (mTOR)/nuclear transcription factor-κB (NF-κB) pathway in RAW264.7 cells. The results showed that EA caused no obvious cytotoxicity, and its suitable concentrations on RAW264.7 cells were in the range from 0.02 to 0.08 μM. EA significantly inhibited the releases of inflammatory mediators, nitrite oxide (NO) and prostaglandin E2 (PGE2); suppressed mRNA and protein expression levels of inducible nitrite oxide synthase (iNOS) and cyclooxygenase-2 COX-2 and pro-inflammatory cytokine TNF-α, IL-6, and IL-1β; and reduced levels of phosphorylated PI3K, Akt, mTOR, and NF-κBp65 in LPS-induced RAW264.7 cells in dose- and time-dependent manners. These aforementioned results indicated that EA executed anti-inflammatory effect on LPS-induced RAW264.7 cells, and this effect might be achieved via suppressing the PI3K/Akt/mTOR/NF-κB signaling pathway and inhibiting the LPS-induced productions of inflammatory mediators and pro-inflammatory cytokines.
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Affiliation(s)
- Junzhi Wang
- Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Science, China Three Gorges University, Yichang, Hubei, 443002, China.,Hubei Research Institute of Tujia Medicine, China Three Gorges University, Yichang, Hubei, China
| | - Pan Zhang
- Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Science, China Three Gorges University, Yichang, Hubei, 443002, China
| | - Haibo He
- Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Science, China Three Gorges University, Yichang, Hubei, 443002, China. .,Hubei Research Institute of Tujia Medicine, China Three Gorges University, Yichang, Hubei, China.
| | - Xinxin Se
- Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Science, China Three Gorges University, Yichang, Hubei, 443002, China
| | - Wenjun Sun
- Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Science, China Three Gorges University, Yichang, Hubei, 443002, China
| | - Beiyan Chen
- Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Science, China Three Gorges University, Yichang, Hubei, 443002, China
| | - Lin Zhang
- Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Science, China Three Gorges University, Yichang, Hubei, 443002, China
| | - Ximing Yan
- Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Science, China Three Gorges University, Yichang, Hubei, 443002, China
| | - Kun Zou
- Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Science, China Three Gorges University, Yichang, Hubei, 443002, China.,Hubei Research Institute of Tujia Medicine, China Three Gorges University, Yichang, Hubei, China
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Park JH, Lee SK, Kim MK, Lee JH, Yun BH, Park JH, Seo SK, Cho S, Choi YS. Saponin Extracts Induced Apoptosis of Endometrial Cells From Women With Endometriosis Through Modulation of miR-21-5p. Reprod Sci 2017; 25:292-301. [DOI: 10.1177/1933719117711263] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Ji Hyun Park
- Department of Obstetrics and Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Seung Kyun Lee
- Department of Obstetrics and Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Min Kyoung Kim
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jae Hoon Lee
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Bo Hyun Yun
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Joo Hyun Park
- Department of Obstetrics and Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Seok Kyo Seo
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - SiHyun Cho
- Department of Obstetrics and Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Young Sik Choi
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
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23
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Dun Y, Liu M, Chen J, Peng D, Zhao H, Zhou Z, Wang T, Liu C, Guo Y, Zhang C, Yuan D. Regulatory effects of saponins from Panax japonicus on colonic epithelial tight junctions in aging rats. J Ginseng Res 2016; 42:50-56. [PMID: 29348722 PMCID: PMC5766693 DOI: 10.1016/j.jgr.2016.12.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Revised: 10/27/2016] [Accepted: 12/20/2016] [Indexed: 12/24/2022] Open
Abstract
Background Saponins from Panax japonicus (SPJ) are the most abundant and main active components of P. japonicus, which replaces ginseng roots in treatment for many kinds of diseases in the minority ethnic group in China. Our previous studies have demonstrated that SPJ has the effects of anti-inflammation through the mitogen-activated protein kinase (MAPK) and nuclear factor kappa B (NF-κB) signaling pathways. The present study was designed to investigate whether SPJ can modulate intestinal tight junction barrier in aging rats and further to explore the potential mechanism. Methods Aging rats had been treated with different doses (10 mg/kg, 30 mg/kg, and 60 mg/kg) of SPJ for 6 mo since they were 18 mo old. After the rats were euthanized, the colonic samples were harvested. Levels of tight junctions (claudin-1 and occludin) were determined by immunohistochemical staining. Levels of proinflammatory cytokines (interleukin-1β and tumor necrosis factor-α) were examined by Western blot. NF-κB and phosphorylation of MAPK signaling pathways were also determined by Western blot. Results We found that SPJ increased the expression of the tight junction proteins claudin-1 and occludin in the colon of aging rats. Treatment with SPJ decreased the levels of interleukin-1β and tumor necrosis factor-α, reduced the phosphorylation of three MAPK isoforms, and inhibited the expression of NF-κB in the colon of aging rats. Conclusion The studies demonstrated that SPJ modulates the damage of intestinal epithelial tight junction in aging rats, inhibits inflammation, and downregulates the phosphorylation of the MAPK and NF-κB signaling pathways.
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Affiliation(s)
- Yaoyan Dun
- Medical College of China Three Gorges University, Yichang, China
| | - Min Liu
- Medical College of China Three Gorges University, Yichang, China
| | - Jing Chen
- Medical College of China Three Gorges University, Yichang, China
| | - Danli Peng
- Medical College of China Three Gorges University, Yichang, China
| | - Haixia Zhao
- Medical College of China Three Gorges University, Yichang, China
| | - Zhiyong Zhou
- Medical College of China Three Gorges University, Yichang, China
| | - Ting Wang
- Medical College of China Three Gorges University, Yichang, China
| | - Chaoqi Liu
- Medical College of China Three Gorges University, Yichang, China
| | - Yuhui Guo
- Medical College of China Three Gorges University, Yichang, China
| | - Changcheng Zhang
- Medical College of China Three Gorges University, Yichang, China
| | - Ding Yuan
- Renhe Hospital of China Three Gorges University, Yichang, China
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24
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PPARγ regulates inflammatory reaction by inhibiting the MAPK/NF-κB pathway in C2C12 skeletal muscle cells. J Physiol Biochem 2016; 73:49-57. [DOI: 10.1007/s13105-016-0523-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2016] [Accepted: 09/21/2016] [Indexed: 11/26/2022]
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25
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Wan J, Deng L, Zhang C, Yuan Q, Liu J, Dun Y, Zhou Z, Zhao H, Liu C, Yuan D, Wang T. Chikusetsu saponin V attenuates H2O2-induced oxidative stress in human neuroblastoma SH-SY5Y cells through Sirt1/PGC-1α/Mn-SOD signaling pathways. Can J Physiol Pharmacol 2016; 94:919-28. [PMID: 27332950 DOI: 10.1139/cjpp-2015-0262] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Oxidative stress plays a vital role in the pathogenesis of neurodegenerative diseases. Chikusetsu saponin V (CsV), the most abundant member of saponins from Panax japonicus (SPJ), has attracted increasing attention for its potential to treat neurodegenerative diseases. However, the mechanisms are unclear. Our study intended to investigate the antioxidative effects of CsV in human neuroblastoma SH-SY5Y cells. Our data showed that CsV attenuated H2O2-induced cytotoxicity, inhibited ROS accumulation, increased the activities of superoxide dismutase (SOD) and GSH, and increased mitochondrial membrane potential dose-dependently. Further exploration of the mechanisms showed that CsV exhibited these effects through increasing the activation of oxidative-stress-associated factors including Sirt1, PGC-1α, and Mn-SOD. Moreover, CsV inhibited H2O2-induced down-regulation of Bcl-2 and up-regulation of Bax in a dose-dependent manner and, thus, increased the ratio of Bcl-2/Bax. In conclusion, our study demonstrated that CsV exhibited neuroprotective effects possibly through Sirt1/PGC-1α/Mn-SOD signaling pathways.
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Affiliation(s)
- Jingzhi Wan
- a College of Medical Science, Three Gorges University, Yichang, Hubei 443002, China
| | - Lili Deng
- a College of Medical Science, Three Gorges University, Yichang, Hubei 443002, China
| | - Changcheng Zhang
- a College of Medical Science, Three Gorges University, Yichang, Hubei 443002, China
| | - Qin Yuan
- a College of Medical Science, Three Gorges University, Yichang, Hubei 443002, China
| | - Jing Liu
- a College of Medical Science, Three Gorges University, Yichang, Hubei 443002, China
| | - Yaoyan Dun
- a College of Medical Science, Three Gorges University, Yichang, Hubei 443002, China
| | - Zhiyong Zhou
- a College of Medical Science, Three Gorges University, Yichang, Hubei 443002, China
| | - Haixia Zhao
- a College of Medical Science, Three Gorges University, Yichang, Hubei 443002, China
| | - Chaoqi Liu
- b Three Gorges University Institute of Molecular Biology, Yichang, Hubei 443002, China
| | - Ding Yuan
- c Renhe Hospital, The second College of Clinical Medical Science, Three Gorges University, Yichang, Hubei 443001, China
| | - Ting Wang
- a College of Medical Science, Three Gorges University, Yichang, Hubei 443002, China
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26
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Dai YW, Zhang CC, Zhao HX, Wan JZ, Deng LL, Zhou ZY, Dun YY, Liu CQ, Yuan D, Wang T. Chikusetsusaponin V attenuates lipopolysaccharide-induced liver injury in mice. Immunopharmacol Immunotoxicol 2016; 38:167-74. [DOI: 10.3109/08923973.2016.1153109] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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27
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Wang P, Fu H, Cui J, Chen X. Differential lncRNA‑mRNA co‑expression network analysis revealing the potential regulatory roles of lncRNAs in myocardial infarction. Mol Med Rep 2015; 13:1195-203. [PMID: 26676325 PMCID: PMC4732855 DOI: 10.3892/mmr.2015.4669] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Accepted: 11/05/2015] [Indexed: 11/06/2022] Open
Abstract
Previous studies have reported that long, non-coding RNAs (lncRNAs) are important in cardiovascular disease. However, the lncRNAs involved in myocardial infarction and their detailed mechanism have not been well characterized. In the present study, an affymetrix microarray associated with myocardial infarction was re-annotated, following which a myocardial infarction-related differential lncRNA-mRNA co-expression network (MILMN) was constructed. Subsequently, pathway enrichment analysis was used for all the mRNAs in the MILMN, and an lncRNA-pathway network was constructed. It was found that the mRNAs were predominantly involved in certain cardiovascular disease-associated pathway, for example the dilated cardiomyopathy and mitogen-activated protein kinase signaling pathway. Finally, a total of 39 key lncRNAs were identified, which regulate crucial pathways in myocardial infarction. Through pathway analysis of these 39 key lncRNAs, the novel function of an annotated lncRNAs-H19 was predicted, which may regulate apoptosis signal-regulating kinase, which is a protein that promotes pathological cardiac remodeling following myocardial infarction. The results of the present study not only provide potential non-coding RNA biomarkers, but also provide further insights into understanding the molecular mechanism of lncRNAs.
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Affiliation(s)
- Ping Wang
- Department of Otolaryngology‑Head and Neck Surgery, First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Haiying Fu
- Department of Immunology, College of Basic Medical Sciences, Jilin University, Changchun, Jilin 130000, P.R. China
| | - Jiayue Cui
- Department of Histology and Embryology, College of Basic Medical Sciences, Jilin University, Changchun, Jilin 130000, P.R. China
| | - Xia Chen
- Department of Pharmacology, College of Basic Medical Sciences, Jilin University, Changchun, Jilin 130000, P.R. China
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28
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Huang C, Yang Y, Li WX, Wu XQ, Li XF, Ma TT, Zhang L, Meng XM, Li J. Hyperin attenuates inflammation by activating PPAR-γ in mice with acute liver injury (ALI) and LPS-induced RAW264.7 cells. Int Immunopharmacol 2015; 29:440-447. [DOI: 10.1016/j.intimp.2015.10.017] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Revised: 10/14/2015] [Accepted: 10/15/2015] [Indexed: 10/22/2022]
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Kim J, Lee J. A review of nutritional intervention on delayed onset muscle soreness. Part I. J Exerc Rehabil 2014; 10:349-56. [PMID: 25610818 PMCID: PMC4294436 DOI: 10.12965/jer.140179] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2014] [Accepted: 12/17/2014] [Indexed: 11/22/2022] Open
Abstract
This review is focused on the effect of nutritional intervention on delayed onset muscle soreness (DOMS) that occurs after exercise. In general, high force eccentric contractions and/or unaccustomed exercise result in DOMS attributed to reduction in performance such as muscle strength and range of motion (ROM) for both athletes and non-athletes. Nutritional intervention is one of the preventive or therapeutic ways to reduce DOMS. Previous research studies have suggested the following nutrition intervention: caffeine, omega-3 fatty acids, taurine, polyphenols, and so on. Nutritional intervention with these nutrients before and after exercise was reported to be effective in reducing DOMS. These nutritional interventions have also been reported to affect inflammatory responses and oxidative stress leading to DOMS reduction. However, other studies have reported that these nutritional interventions have no effect on DOMS. It is suggested that intake of proper nutrition intervention can effectively reduce DOMS after exercise and quickly help an athlete return to exercise or training program. In addition, nutritional intervention may help both athletes and non-athletes who engage in physical therapy or rehabilitative programs after surgery or any injurious events.
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Affiliation(s)
- Jooyoung Kim
- College of Physical Education, Kookmin University, Seoul, Korea
| | - Joohyung Lee
- College of Physical Education, Kookmin University, Seoul, Korea
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