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Yin Y, Wang Z, Yang Y, Shen M, Hu H, Chen C, Zhou H, Li Z, Wu S. Ginsenoside Rb1 regulates CPT1A deacetylation to inhibit intramuscular fat infiltration after rotator cuff tear. iScience 2024; 27:110331. [PMID: 39071885 PMCID: PMC11277379 DOI: 10.1016/j.isci.2024.110331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 04/23/2024] [Accepted: 06/18/2024] [Indexed: 07/30/2024] Open
Abstract
Fat infiltration (FI) in the rotator cuff muscle is associated with poor clinical outcomes and failed repair of rotator cuff tears (RCTs) in patients. In this study, we aimed to investigate the function of ginsenoside Rb1 in inhibiting FI in muscles after RCT and its underlying molecular mechanism. After TT modeling, mice treated with Rb1 for 6 weeks showed lower FI in the SS muscle compared with mice in the control groups and those treated with other ginsenoside components. Mechanically, Rb1 binds to the NAD+ domain of SIRT1, activating its expression and enzyme activity. This activation stimulates the deacetylation of CPT1A at site K195, thereby promoting fatty acid β-oxidation in adipocyte cells and improving lipolysis. These findings suggest that Rb1 is a potential therapeutic component for improving the outcomes of patients with RCTs.
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Affiliation(s)
- Yuesong Yin
- Department of Orthopaedics, The Third Xiangya Hospital, Central South University, No. 138 Tongzipo Road, Changsha 410013, China
| | - Zili Wang
- Department of Orthopaedics, The Third Xiangya Hospital, Central South University, No. 138 Tongzipo Road, Changsha 410013, China
| | - Yian Yang
- Department of Oncology, The Third Xiangya Hospital, Central South University, No. 138 Tongzipo Road, Changsha 410013, China
| | - Minren Shen
- Department of Orthopaedics, The Third Xiangya Hospital, Central South University, No. 138 Tongzipo Road, Changsha 410013, China
| | - Hai Hu
- Department of Orthopaedics, The Third Xiangya Hospital, Central South University, No. 138 Tongzipo Road, Changsha 410013, China
| | - Chuanshun Chen
- Department of Orthopaedics, The Third Xiangya Hospital, Central South University, No. 138 Tongzipo Road, Changsha 410013, China
| | - Hecheng Zhou
- Department of Orthopaedics, The Third Xiangya Hospital, Central South University, No. 138 Tongzipo Road, Changsha 410013, China
| | - Zheng Li
- NHC Key Laboratory of Carcinogenesis, Cancer Research Institute, School of Basic Medical Sciences, Central South University, Changsha, China
| | - Song Wu
- Department of Orthopaedics, The Third Xiangya Hospital, Central South University, No. 138 Tongzipo Road, Changsha 410013, China
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2
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Kim KK, Lee HR, Jang SM, Kim TW. Effects of Rosa multiflora root extract on adipogenesis and lipogenesis in 3T3-L1 adipocytes and SD rat models. Nutr Res Pract 2024; 18:180-193. [PMID: 38584817 PMCID: PMC10995778 DOI: 10.4162/nrp.2024.18.2.180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 10/30/2023] [Accepted: 03/13/2024] [Indexed: 04/09/2024] Open
Abstract
BACKGROUND/OBJECTIVES Obesity is a major cause of metabolic disorders; to prevent obesity, research is ongoing to develop natural and safe ingredients with few adverse effects. In this study, we determined the anti-obesity effects of Rosa multiflora root extract (KWFD-H01) in 3T3-L1 adipocytes and Sprague-Dawley (SD) rats. MATERIALS/METHODS The anti-obesity effects of KWFD-H01in 3T3-L1 adipocytes and SD rats were examined using various assays, including Oil Red O staining, gene expression analyses, protein expression analyses, and blood biochemical analyses. RESULTS KWFD-H01 reduced intracellular lipid accumulation and inhibited the mRNA expression of peroxisome proliferator-activated receptor γ (PPARγ), cytidine-cytidine-adenosine-adenosine-thymidine (CCAAT)/enhancer binding proteins (C/EBPα), sterol regulatory element-binding transcription factor 1 (SREBP-1c), acetyl-CoA carboxylase (ACC), and fatty acid synthase (FAS) in 3T3-L1 cells. KWFD-H01 also reduced body weight, weight gain, and the levels of triglycerides, total and LDL-cholesterol, glucose, and leptin, while increasing high-density lipoprotein-cholesterol and adiponectin in SD rats. PPARγ, C/EBPα, SREBP-1c, ACC, and FAS protein expression was inhibited in the epididymal fat of SD rats. CONCLUSION Overall, these results confirm the anti-obesity effects of KWFD-H01 in 3T3-L1 adipocytes and SD rats, indicating their potential as baseline data for developing functional health foods or pharmaceuticals to control obesity.
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Affiliation(s)
| | - Hye Rim Lee
- Kangwon National University Well-Being Bioproducts R&D Center, Hoengseong 25209, Korea
| | | | - Tae Woo Kim
- Newgen Healthcare Co., Chuncheon 24232, Korea
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3
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Ahmad SS, Ahmad K, Hwang YC, Lee EJ, Choi I. Therapeutic Applications of Ginseng Natural Compounds for Health Management. Int J Mol Sci 2023; 24:17290. [PMID: 38139116 PMCID: PMC10744087 DOI: 10.3390/ijms242417290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 12/06/2023] [Accepted: 12/07/2023] [Indexed: 12/24/2023] Open
Abstract
Ginseng is usually consumed as a daily food supplement to improve health and has been shown to benefit skeletal muscle, improve glucose metabolism, and ameliorate muscle-wasting conditions, cardiovascular diseases, stroke, and the effects of aging and cancers. Ginseng has also been reported to help maintain bone strength and liver (digestion, metabolism, detoxification, and protein synthesis) and kidney functions. In addition, ginseng is often used to treat age-associated neurodegenerative disorders, and ginseng and ginseng-derived natural products are popular natural remedies for diseases such as diabetes, obesity, oxidative stress, and inflammation, as well as fungal, bacterial, and viral infections. Ginseng is a well-known herbal medication, known to alleviate the actions of several cytokines. The article concludes with future directions and significant application of ginseng compounds for researchers in understanding the promising role of ginseng in the treatment of several diseases. Overall, this study was undertaken to highlight the broad-spectrum therapeutic applications of ginseng compounds for health management.
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Affiliation(s)
- Syed Sayeed Ahmad
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan 38541, Republic of Korea; (S.S.A.); (K.A.); (Y.C.H.); (E.J.L.)
- Research Institute of Cell Culture, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - Khurshid Ahmad
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan 38541, Republic of Korea; (S.S.A.); (K.A.); (Y.C.H.); (E.J.L.)
- Research Institute of Cell Culture, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - Ye Chan Hwang
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan 38541, Republic of Korea; (S.S.A.); (K.A.); (Y.C.H.); (E.J.L.)
| | - Eun Ju Lee
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan 38541, Republic of Korea; (S.S.A.); (K.A.); (Y.C.H.); (E.J.L.)
- Research Institute of Cell Culture, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - Inho Choi
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan 38541, Republic of Korea; (S.S.A.); (K.A.); (Y.C.H.); (E.J.L.)
- Research Institute of Cell Culture, Yeungnam University, Gyeongsan 38541, Republic of Korea
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4
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Lu Z, Mao T, Chen K, Chai L, Dai Y, Liu K. Ginsenoside Rc: A potential intervention agent for metabolic syndrome. J Pharm Anal 2023; 13:1375-1387. [PMID: 38223453 PMCID: PMC10785250 DOI: 10.1016/j.jpha.2023.08.013] [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: 05/12/2023] [Revised: 07/26/2023] [Accepted: 08/16/2023] [Indexed: 01/16/2024] Open
Abstract
Ginsenoside Rc, a dammarane-type tetracyclic triterpenoid saponin primarily derived from Panax ginseng, has garnered significant attention due to its diverse pharmacological properties. This review outlined the sources, putative biosynthetic pathways, extraction, and quantification techniques, as well as the pharmacokinetic properties of ginsenoside Rc. Furthermore, this study explored the pharmacological effects of ginsenoside Rc against metabolic syndrome (MetS) across various phenotypes including obesity, diabetes, atherosclerosis, non-alcoholic fatty liver disease, and osteoarthritis. It also highlighted the impact of ginsenoside Rc on multiple associated signaling molecules. In conclusion, the anti-MetS effect of ginsenoside Rc is characterized by its influence on multiple organs, multiple targets, and multiple ways. Although clinical investigations regarding the effects of ginsenoside Rc on MetS are limited, its proven safety and tolerability suggest its potential as an effective treatment option.
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Affiliation(s)
- Zhengjie Lu
- Department of Pharmacy, Zhongnan Hospital of Wuhan University, Wuhan, 430072, China
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430072, China
- Department of Pharmacology, Wuhan University School of Basic Medical Sciences, Wuhan, 430071, China
| | - Tongyun Mao
- Department of Pharmacology, Wuhan University School of Basic Medical Sciences, Wuhan, 430071, China
| | - Kaiqi Chen
- Department of Pharmacology, Wuhan University School of Basic Medical Sciences, Wuhan, 430071, China
| | - Longxin Chai
- School of Life Sciences, Hubei University, Wuhan, 430062, China
| | - Yongguo Dai
- Department of Pharmacology, Wuhan University School of Basic Medical Sciences, Wuhan, 430071, China
| | - Kexin Liu
- Department of Pharmacy, Zhongnan Hospital of Wuhan University, Wuhan, 430072, China
- Department of Pharmacology, Wuhan University School of Basic Medical Sciences, Wuhan, 430071, China
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5
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He G, Chen T, Huang L, Zhang Y, Feng Y, Liu Q, Yin X, Qu S, Yang C, Wan J, Liang L, Yan J, Liu W. Tibetan tea reduces obesity brought on by a high-fat diet and modulates gut flora in mice. Food Sci Nutr 2023; 11:6582-6595. [PMID: 37823111 PMCID: PMC10563754 DOI: 10.1002/fsn3.3607] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 07/15/2023] [Accepted: 07/18/2023] [Indexed: 10/13/2023] Open
Abstract
It has been shown that Tibetan tea (TT) inhibits obesity and controls lipid metabolism. The fundamental processes by which TT prevents obesity are yet entirely unknown. Consequently, this research aimed to ascertain if TT may prevent obesity by modifying the gut flora. Our research demonstrated that TT prevented mice from gaining weight and accumulating fat due to the high-fat diet (HFD), decreased levels of blood total cholesterol (TC), triglycerides (TG), and low-density lipoprotein cholesterol (LDL-C), and raised levels of high-density lipoprotein cholesterol (HDL-C). Adipogenesis-related genes such as acetyl-Coenzyme A carboxylase 1 (ACC1, LOC107476), fatty acid synthase (Fas, LOC14104), sterol regulatory element-binding protein-1c (SREBP-1c, LOC20787), CCAAT/enhancer-binding protein α (C/EBPα, LOC12606), stearoyl-CoA desaturase 1 (SCD1, LOC20249), and peroxisome proliferator-activated receptor γ (PPARγ, LOC19016) had their expression downregulated by lowering the Firmicutes/Bacteroidetes (F/B) ratio and controlling the number of certain gut bacteria. TT also alleviated HFD-induced abnormalities of the gut microbiota. The Muribaculaceae, Lachnospiraceae NK4A136_group, Alistipes, and Odoribacter families were identified as the major beneficial gut microorganisms using Spearman's correlation analysis. Fecal microbiota transplantation (FMT) demonstrated that TT's anti-obesity and gut microbiota-modulating benefits might be transmitted to mice on an HFD, demonstrating that one of TT's targets for preventing obesity is the gut microbiota. TT also increased the amount of short-chain fatty acids (SCFAs) in the feces, including acetic, propionic, and butyric acids. These results indicate the possible development of TT as a prebiotic to combat obesity and associated disorders. These results suggest that TT may act as a prebiotic against obesity and its associated diseases.
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Affiliation(s)
- Gang He
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education DepartmentSichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu UniversityChengduChina
| | - Tangcong Chen
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education DepartmentSichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu UniversityChengduChina
| | - Lifen Huang
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education DepartmentSichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu UniversityChengduChina
| | - Yiyuan Zhang
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education DepartmentSichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu UniversityChengduChina
| | - Yanjiao Feng
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education DepartmentSichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu UniversityChengduChina
| | - Qijun Liu
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education DepartmentSichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu UniversityChengduChina
| | - Xiaojing Yin
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education DepartmentSichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu UniversityChengduChina
| | - Shaokui Qu
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education DepartmentSichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu UniversityChengduChina
| | - Chen Yang
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education DepartmentSichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu UniversityChengduChina
| | - Jianghong Wan
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education DepartmentSichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu UniversityChengduChina
- Sichuan Jiang's Tibetan Tea Co., LTDYa'anChina
| | - Li Liang
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education DepartmentSichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu UniversityChengduChina
| | - Jun Yan
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education DepartmentSichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu UniversityChengduChina
| | - Wei Liu
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education DepartmentSichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu UniversityChengduChina
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Monmai C, Kim JS, Sim HB, Yun DW, Oh SD, Rha ES, Kim JJ, Baek SH. Protopanaxadiol-Enriched Rice Exerted Antiadipogenic Activity during 3T3-L1 Differentiation and Anti-Inflammatory Activity in 3T3-L1 Adipocytes. Pharmaceutics 2023; 15:2123. [PMID: 37631337 PMCID: PMC10458103 DOI: 10.3390/pharmaceutics15082123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 07/28/2023] [Accepted: 08/10/2023] [Indexed: 08/27/2023] Open
Abstract
Ginseng is a traditional medicine with health benefits for humans. Protopanaxadiol (PPD) is an important bioactive compound found in ginseng. Transgenic rice containing PPD has been generated previously. In the present study, extracts of this transgenic rice were evaluated to assess their antiadipogenic and anti-inflammatory activities. During adipogenesis, cells were treated with transgenic rice seed extracts. The results revealed that the concentrations of the rice seed extracts tested in this study did not affect cell viability at 3 days post-treatment. However, the rice seed extracts significantly reduced the accumulation of lipids in cells and suppressed the activation of CCAAT/enhancer-binding protein α (C/EBPα) and peroxisome proliferator-activated receptor γ (PPARγ), which in turn inhibited the expression of adipogenesis-related mRNAs, such as adiponectin, PPARγ, C/EBPα, sterol regulatory element-binding protein 1, glucose transport member 4, and fatty acid synthase. In adipocytes, the extracts significantly reduced the mRNA expression of inflammation-related factors following LPS treatment. The activation of NF-κB p65 and ERK 1/2 was inhibited in extract-treated adipocytes. Moreover, treatment with extract #8 markedly reduced the cell population of the G2/M phase. Collectively, these results indicate that transgenic rice containing PPD may act as an obesity-reducing and/or -preventing agent.
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Affiliation(s)
- Chaiwat Monmai
- Department of Agricultural Life Science, Sunchon National University, Sunchon 59722, Republic of Korea; (C.M.); (J.-S.K.); (E.-S.R.)
| | - Jin-Suk Kim
- Department of Agricultural Life Science, Sunchon National University, Sunchon 59722, Republic of Korea; (C.M.); (J.-S.K.); (E.-S.R.)
| | - Hyun Bo Sim
- Department of Biomedical Science, Sunchon National University, Sunchon 57922, Republic of Korea;
| | - Doh-Won Yun
- National Institute of Agricultural Sciences, Rural Development Administration, Jeonju 54874, Republic of Korea; (D.-W.Y.); (S.-D.O.)
| | - Sung-Dug Oh
- National Institute of Agricultural Sciences, Rural Development Administration, Jeonju 54874, Republic of Korea; (D.-W.Y.); (S.-D.O.)
| | - Eui-Shik Rha
- Department of Agricultural Life Science, Sunchon National University, Sunchon 59722, Republic of Korea; (C.M.); (J.-S.K.); (E.-S.R.)
| | - Jong-Jin Kim
- Department of Biomedical Science, Sunchon National University, Sunchon 57922, Republic of Korea;
| | - So-Hyeon Baek
- Department of Agricultural Life Science, Sunchon National University, Sunchon 59722, Republic of Korea; (C.M.); (J.-S.K.); (E.-S.R.)
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7
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Liu J, Yao XT, Feng XL, Bai XZ. BMP2 induces osteogenic differentiation through ACKR3 in mesenchymal stem cells. Biochem Biophys Res Commun 2023; 664:59-68. [PMID: 37141639 DOI: 10.1016/j.bbrc.2023.04.097] [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: 03/26/2023] [Revised: 04/16/2023] [Accepted: 04/26/2023] [Indexed: 05/06/2023]
Abstract
In recent years, bone loss related diseases have attracted more and more attention, such as osteoporosis and osteonecrosis of the femoral head exhibited symptoms of osteopenia or insufficient bone mass in a certain stage. Mesenchymal stem cells (MSCs), which can be induced to differentiate into osteoblasts under certain conditions can provide a new solution bone disease. Herein, we deciphered the possible mechanism by which BMP2 drives the transduction of MSCs to the osteoblast lineage through ACKR3/p38/MAPK signaling. The levels of ACKR3 in femoral tissues of samples from humans with different ages and sexes were measured firstly and found that ACKR3 protein levels increase with age. In vitro cellular assays showed that ACKR3 inhibits BMP2-induced osteo-differentiation and promotes adipo-differentiation of MSCs, whereas siACKR3 exhibited the opposite effects. In vitro embryo femur culture experiment showed that inhibition of ACKR3 enhanced BMP2-induced trabecular bone formation in C57BL6/J mouse. In terms of molecular mechanisms, we found that p38/MAPK signaling might play the key role. ACKR3 agonist TC14012 suppressed the phosphorylation of p38 and STAT3 in BMP2 induced MSCs differentiation. Our findings suggested that ACKR3 might be a novel therapeutic target for the treatment of bone-associated diseases and bone-tissue engineering.
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Affiliation(s)
- Jiang Liu
- Dalian Medical University, Dalian, 116044, Liaoning, China; Department of Orthopedics, The 960th Hospital of the PLA Joint Logistics Support Force, Ji'nan, 250013, Shandong, China
| | - Xin-Tong Yao
- Department of Hematology, The First Affiliated Hospital of Army Medical University (Southwest Hospital), Chongqing, 400029, China
| | - Xiao-Lei Feng
- Department of Orthopedics, The 960th Hospital of the PLA Joint Logistics Support Force, Ji'nan, 250013, Shandong, China
| | - Xi-Zhuang Bai
- Dalian Medical University, Dalian, 116044, Liaoning, China; Department of Orthopedics, The People's Hospital of China Medical University, Shenyang, 110015, Liaoning, China.
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8
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Ke S, Hu Q, Zhu G, Li L, Sun X, Cheng H, Li L, Yao Y, Li H. Remodeling of white adipose tissue microenvironment against obesity by phytochemicals. Phytother Res 2023. [PMID: 36786412 DOI: 10.1002/ptr.7758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 01/11/2023] [Accepted: 01/13/2023] [Indexed: 02/15/2023]
Abstract
Obesity is a kind of chronic disease due to a long-term imbalance between energy intake and expenditure. In recent years, the number of obese people around the world has soared, and obesity problem should not be underestimated. Obesity is characterized by changes in the adipose microenvironment, mainly manifested as hypertrophy, chronic inflammatory status, hypoxia, and fibrosis, thus contributing to the pathological changes of other tissues. A plethora of phytochemicals have been found to improve adipose microenvironment, thus prevent and resist obesity, providing a new research direction for the treatment of obesity and related diseases. This paper discusses remodeling of the adipose tissue microenvironment as a therapeutic avenue and reviews the progress of phytochemicals in fighting obesity by improving the adipose microenvironment.
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Affiliation(s)
- Shuwei Ke
- Institute of Pharmacology, Department of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, People's Republic of China
| | - Qingyuan Hu
- Institute of Pharmacology, Department of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, People's Republic of China
| | - Guanyao Zhu
- Institute of Pharmacology, Department of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, People's Republic of China
| | - Linghuan Li
- Institute of Pharmacology, Department of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, People's Republic of China
| | - Xuechao Sun
- Research and Development Department, Zhejiang Starry Pharmaceutical Co., Ltd., Taizhou, People's Republic of China
| | - Hongbin Cheng
- Research and Development Department, Zhejiang Starry Pharmaceutical Co., Ltd., Taizhou, People's Republic of China
| | - Lingqiao Li
- Research and Development Department, Zhejiang Starry Pharmaceutical Co., Ltd., Taizhou, People's Republic of China
| | - Yuanfa Yao
- Institute of Pharmacology, Department of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, People's Republic of China
| | - Hanbing Li
- Institute of Pharmacology, Department of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, People's Republic of China
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9
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Effects of solid-state fermentation using R. oligosporus on the phytochemical composition of wild-simulated ginseng leaf and its biological properties. FOOD BIOSCI 2023. [DOI: 10.1016/j.fbio.2023.102412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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10
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Pan Z, Guo J, Tang K, Chen Y, Gong X, Chen Y, Zhong Y, Xiao X, Duan S, Cui T, Wu X, Zhong Y, Yang X, Shen C, Gao Y. Ginsenoside Rc Modulates SIRT6-NRF2 Interaction to Alleviate Alcoholic Liver Disease. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:14220-14234. [PMID: 36300841 DOI: 10.1021/acs.jafc.2c06146] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Alcoholic liver disease (ALD) is a serious worldwide health problem. Ginsenoside Rc is a major active ingredient isolated from Panax ginseng, whose pharmacological effects counteract oxidative stress, inflammation, and lipid accumulation. However, it is still unclear whether ginsenoside Rc might exert beneficial effects on alcohol-induced liver injury. To this aim, mice primary hepatocytes (MPHs) were challenged with alcohol to test ginsenoside Rc's effects on their intracellular alcohol metabolism. C57BL/6J mice or SIRT6alb-/- mice were chronically fed a diet with added alcohol or given a single gavage of alcohol with or without ginsenoside Rc. Analyses of alcohol metabolism, oxidative stress, inflammation, lipid metabolism, and RNaseq expression were conducted to explore potential targets exploited by ginsenoside Rc to protect against ALD. Our results showed that ginsenoside Rc attenuated alcohol-induced liver injury by regulating oxidative stress, inflammation, and lipid accumulation both in vivo and in vitro. Ginsenoside Rc did increase the deacetylase activity of SIRT6, thereby lowering acetylated NRF2 levels, which elevated NRF2's stability, and subsequently exerting an antioxidant effect. In keeping with this, the hepatic knockout of SIRT6 almost abolished the hepatoprotective effects of ginsenoside Rc against ALD. Therefore, our results suggest that ginsenoside Rc attenuated hepatocytes' damage and oxidative stress in ALD by up-regulating the SIRT6/NRF2 pathway. Hence, ginsenoside Rc may be a promising drug to treat or relieve ALD.
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Affiliation(s)
- Zhisen Pan
- The First Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510000, China
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510000, China
| | - Jingyi Guo
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510000, China
| | - Kaijia Tang
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510000, China
| | - Yanling Chen
- The First Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510000, China
| | - Xun Gong
- Guangdong Country Garden School, Guangzhou, Guangdong 510000, China
| | - Yingjian Chen
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510000, China
| | - Yadi Zhong
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510000, China
| | - Xiaoxia Xiao
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510000, China
| | - Siwei Duan
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510000, China
| | - Tianqi Cui
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510000, China
| | - Xiumei Wu
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510000, China
| | - Yanhua Zhong
- Department of Acupuncture-Rehabilitation, Guangzhou-Liwan Hospital of Chinese Medicine, Guangzhou, Guangdong 510000, China
| | - Xiaoying Yang
- Jiangsu Key Laboratory of Immunity and Metabolism, Department of Pathogen Biology and Immunology, Xuzhou Medical University, Xuzhou, Jiangsu 221000, China
| | - Chuangpeng Shen
- The First Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510000, China
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510000, China
| | - Yong Gao
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510000, China
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11
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Xie B, Zu X, Wang Z, Xu X, Liu G, Liu R. Ginsenoside Rc ameliorated atherosclerosis via regulating gut microbiota and fecal metabolites. Front Pharmacol 2022; 13:990476. [PMID: 36188559 PMCID: PMC9520581 DOI: 10.3389/fphar.2022.990476] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Accepted: 08/17/2022] [Indexed: 11/20/2022] Open
Abstract
Atherosclerosis (AS) and the accompanied cardiovascular diseases (CVDs) were the leading cause of death worldwide. Recently, the association between CVDs, gut microbiota, and metabolites had aroused increasing attention. In the study, we headed our investigation into the underlying mechanism of ginsenoside Rc (GRc), an active ingredient of ginsenosides used for the treatment of CVDs, in apolipoprotein E-deficient (ApoE−/−) mice with high-fat diet (HFD). Seven-week-old male ApoE−/− mice were randomly divided into four groups: the normal control (NC) group, the HFD group, the GRc group (40 mg/kg/d), and the atorvastatin (Ato) group (10 mg/kg/d). Atherosclerotic injury was evaluated by aortic lesions, serum lipid levels, and inflammatory factors. The composition of gut microbiota and fecal metabolite profile were analyzed using 16S rRNA sequence and untargeted metabolomics, respectively. The results showed that GRc significantly alleviated HFD-induced aortic lesions, reduced serum levels of total cholesterol (TC), triglyceride (TG), low-density lipoprotein cholesterol (LDL-C), tumor necrosis factor-α (TNF-α), and interleukin (IL)-6 and IL-1β, and increased high-density lipoprotein cholesterol (HFD-C) level, as well as the alteration of gut microbiota composition, function, and metabolite profile. GRc also reversed HFD change of Bacteroidetes and Firmicutes at the phylum level, Muribaculaceae, Lactobacillus, Ileibacterium, Bifidobacterium, Faecalibaculum, Oscillibacter, Blautia, and Eubacterium_coprostanoligenes_group at the genus level, and 23 key metabolites involved in taurine and hypotaurine metabolism, arginine biosynthesis, ATP-binding cassette (ABC) transporters, primary bile acid biosynthesis, purine metabolism, tricarboxylic acid (TCA) cycle, and glucagon signaling pathways. Additionally, eight differential intestinal floras at the genus level were associated with 23 key differential metabolites involving atherosclerotic injury. In conclusion, our results demonstrated that GRc ameliorated atherosclerotic injury, regulated microbial and metabolomic changes in HFD-induced ApoE−/− mice, and suggested a potential correlation among gut microbiota, metabolites, and atherosclerotic injury regarding the mechanisms of GRc against AS.
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Affiliation(s)
- Bin Xie
- School of Pharmacy, Naval Medical University, Shanghai, China
| | - Xianpeng Zu
- School of Pharmacy, Naval Medical University, Shanghai, China
| | - Zhicong Wang
- School of Pharmacy, Naval Medical University, Shanghai, China
| | - Xike Xu
- School of Pharmacy, Naval Medical University, Shanghai, China
| | - Guoping Liu
- Department of General Surgery, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- *Correspondence: Guoping Liu, ; Runhui Liu,
| | - Runhui Liu
- School of Pharmacy, Naval Medical University, Shanghai, China
- *Correspondence: Guoping Liu, ; Runhui Liu,
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12
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Integration of multiplatform metabolomics and multivariate analysis for geographical origin discrimination of Panax ginseng. Food Res Int 2022; 159:111610. [DOI: 10.1016/j.foodres.2022.111610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 06/13/2022] [Accepted: 06/29/2022] [Indexed: 11/23/2022]
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13
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Zhou HR, Wang TX, Hao YY, Hou YL, Wei C, Yao B, Wu X, Huang D, Zhang H, Wu YL. Jinlida Granules Reduce Obesity in db/db Mice by Activating Beige Adipocytes. BIOMED RESEARCH INTERNATIONAL 2022; 2022:4483009. [PMID: 35647185 PMCID: PMC9135524 DOI: 10.1155/2022/4483009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 04/08/2022] [Accepted: 04/14/2022] [Indexed: 12/15/2022]
Abstract
Recent studies indicate existence of beige adipocytes in adults. Upon activation, beige adipocytes burn energy for thermogenesis and contribute to regulation of energy balance. In this study, we have analyzed whether Jinlida granules (JLD) could activate beige adipocytes. JLD suspended in 0.5% carboxymethyl cellulose (CMC) was gavage fed to db/db mice at a daily dose of 3.8 g/kg. After 10 weeks, body weight, biochemical, and histological analyses were performed. In situ hybridization, immunofluorescence, and western blotting were conducted to test beige adipocyte activation in mice. X9 cells were induced with induction medium and maintenance medium containing 400 μg/mL of JLD. After completion of induction, cells were analyzed by Nile red staining, time polymerase chain reaction (PCR), western blotting, and immunofluorescence to understand the effect of JLD on the activation of beige adipocytes. A molecular docking method was used to preliminarily identify compounds in JLD, which hold the potential activation effect on uncoupling protein 1 (UCP1). JLD treatment significantly improved obesity in db/db mice. Biochemical results showed that JLD reduced blood glucose (GLU), triglyceride (TG), and low-density lipoprotein cholesterol (LDL) levels as well as liver aspartate aminotransferase (AST) and alanine aminotransferase (ALT) levels in mice. Hematoxylin and eosin staining (H&E) showed that JLD reduced hepatocyte ballooning changes in the liver. Immunofluorescence showed that JLD increased the expression of the thermogenic protein, UCP1, in the beige adipose tissue of mice. JLD also increased the expression of UCP1 and inhibited the expression of miR-27a in X9 cells. Molecular docking results showed that epmedin B, epmedin C, icariin, puerarin, and salvianolic acid B had potential activation effects on UCP1. The results suggest that JLD may activate beige adipocytes by inhibiting miR-27a expression, thereby promoting thermogenesis in beige adipocytes. This study provides a new pharmacological basis for the clinical use of JLD.
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Affiliation(s)
- Hong-ru Zhou
- Hebei Medical University, No. 361 Zhongshan Road, Chang'an District, Shijiazhuang, Hebei Province, China
- National Key Laboratory of Collateral Disease Research and Innovative Chinese Medicine, Shijiazhuang, China
- Key Laboratory of State Administration of TCM (Cardio-Cerebral Vessel Collateral Diseases), Shijiazhuang, China
| | - Tong-xing Wang
- National Key Laboratory of Collateral Disease Research and Innovative Chinese Medicine, Shijiazhuang, China
- Key Laboratory of State Administration of TCM (Cardio-Cerebral Vessel Collateral Diseases), Shijiazhuang, China
| | - Yuan-yuan Hao
- National Key Laboratory of Collateral Disease Research and Innovative Chinese Medicine, Shijiazhuang, China
- Key Laboratory of State Administration of TCM (Cardio-Cerebral Vessel Collateral Diseases), Shijiazhuang, China
- Hebei University of Chinese Medicine, Shijiazhuang, China
| | - Yun-long Hou
- National Key Laboratory of Collateral Disease Research and Innovative Chinese Medicine, Shijiazhuang, China
- Key Laboratory of State Administration of TCM (Cardio-Cerebral Vessel Collateral Diseases), Shijiazhuang, China
| | - Cong Wei
- National Key Laboratory of Collateral Disease Research and Innovative Chinese Medicine, Shijiazhuang, China
- Key Laboratory of State Administration of TCM (Cardio-Cerebral Vessel Collateral Diseases), Shijiazhuang, China
| | - Bing Yao
- National Key Laboratory of Collateral Disease Research and Innovative Chinese Medicine, Shijiazhuang, China
- Key Laboratory of State Administration of TCM (Cardio-Cerebral Vessel Collateral Diseases), Shijiazhuang, China
| | - Xuan Wu
- Hebei Medical University, No. 361 Zhongshan Road, Chang'an District, Shijiazhuang, Hebei Province, China
- National Key Laboratory of Collateral Disease Research and Innovative Chinese Medicine, Shijiazhuang, China
- Key Laboratory of State Administration of TCM (Cardio-Cerebral Vessel Collateral Diseases), Shijiazhuang, China
| | - Dan Huang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, China
| | - Hui Zhang
- The First Affiliated Hospital of Henan University of CM, Zhengzhou, China
| | - Yi-ling Wu
- Hebei Medical University, No. 361 Zhongshan Road, Chang'an District, Shijiazhuang, Hebei Province, China
- National Key Laboratory of Collateral Disease Research and Innovative Chinese Medicine, Shijiazhuang, China
- Key Laboratory of State Administration of TCM (Cardio-Cerebral Vessel Collateral Diseases), Shijiazhuang, China
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14
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Yang M, Yin Y, Wang F, Zhang H, Ma X, Yin Y, Tan B, Chen J. Supplementation With Lycium barbarum Polysaccharides Reduce Obesity in High-Fat Diet-Fed Mice by Modulation of Gut Microbiota. Front Microbiol 2021; 12:719967. [PMID: 34512598 PMCID: PMC8427603 DOI: 10.3389/fmicb.2021.719967] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 07/09/2021] [Indexed: 01/12/2023] Open
Abstract
Lycium barbarum polysaccharides (LBPs) have been proved to prevent obesity and modulate gut microbiota. However, the underlying mechanisms of LBPs’ regulating lipid metabolism remain entirely unclear. Therefore, the purpose of this study was to determine whether LBPs are able to modulate the gut microbiota to prevent obesity. The results showed that oral administration of LBPs alleviated dyslipidemia by decreasing the serum levels of total triglycerides, total cholesterol, and low-density lipoprotein-cholesterol and elevating the high-density lipoprotein cholesterol in obese mice. Furthermore, LBP treatment decreased the number and size of adipocytes in epididymal adipose tissues and downregulated the expression of adipogenesis-related genes, including acetyl-CoA carboxylase 1, fatty acid synthase, stearoyl-CoA desaturase 1, sterol regulatory element-binding protein-1c, peroxisome proliferator-activated receptor γ, and CCAAT/enhancer-binding protein α. 16S rRNA gene sequencing analysis showed that LBPs increased the diversity of bacteria, reduced the Firmicutes/Bacteroidetes ratio, and improved the gut dysbiosis induced by a high-fat diet; for example, LBPs increased the production of short-chain fatty acid-producing bacteria Lacticigenium, Lachnospiraceae_NK4A136_group, and Butyricicoccus. LBPs treatment also increased the content of fecal short-chain fatty acids, including butyric acid. These findings illustrate that LBPs might be developed as a potential prebiotic to improve lipid metabolism and intestinal diseases.
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Affiliation(s)
- Mei Yang
- Animal Nutritional Genome and Germplasm Innovation Research Center, College of Animal Science and Technology, Hunan Agricultural University, Changsha, China
| | - Yexin Yin
- Animal Nutritional Genome and Germplasm Innovation Research Center, College of Animal Science and Technology, Hunan Agricultural University, Changsha, China
| | - Fang Wang
- Animal Nutritional Genome and Germplasm Innovation Research Center, College of Animal Science and Technology, Hunan Agricultural University, Changsha, China
| | - Haihan Zhang
- Animal Nutritional Genome and Germplasm Innovation Research Center, College of Animal Science and Technology, Hunan Agricultural University, Changsha, China
| | - Xiaokang Ma
- Animal Nutritional Genome and Germplasm Innovation Research Center, College of Animal Science and Technology, Hunan Agricultural University, Changsha, China
| | - Yulong Yin
- Animal Nutritional Genome and Germplasm Innovation Research Center, College of Animal Science and Technology, Hunan Agricultural University, Changsha, China.,CAS Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Changsha, China
| | - Bie Tan
- Animal Nutritional Genome and Germplasm Innovation Research Center, College of Animal Science and Technology, Hunan Agricultural University, Changsha, China
| | - Jiashun Chen
- Animal Nutritional Genome and Germplasm Innovation Research Center, College of Animal Science and Technology, Hunan Agricultural University, Changsha, China.,CAS Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Changsha, China
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15
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Ikeda Y, Munekane M, Yamada Y, Kawakami M, Amano I, Sano K, Mukai T, Kambe T, Shitan N. Enhancing effect of Panax ginseng on Zip4-mediated zinc influx into the cytosol. J Ginseng Res 2021; 46:248-254. [PMID: 35509828 PMCID: PMC9058843 DOI: 10.1016/j.jgr.2021.06.006] [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: 10/28/2020] [Revised: 06/05/2021] [Accepted: 06/09/2021] [Indexed: 11/26/2022] Open
Abstract
Background Zinc homeostasis is essential for human health and is regulated by several zinc transporters including ZIP and ZnT. ZIP4 is expressed in the small intestine and is important for zinc absorption from the diet. We investigated in the present study the effects of Panax ginseng (P. ginseng) extract on modulating Zip4 expression and cellular zinc levels in mouse Hepa cells. Methods Hepa cells were transfected with a luciferase reporter plasmid that contains metal-responsive elements, incubated with P. ginseng extract, and luciferase activity was measured. Using 65ZnCl2, zinc uptake in P. ginseng-treated cells was measured. The expression of Zip4 mRNA and protein in Hepa cells was also investigated. Finally, using a luciferase reporter assay system, the effects of several ginsenosides were monitored. Results The luciferase activity in cells incubated with P. ginseng extract was significantly higher than that of control cells cultured in normal medium. Hepa cells treated with P. ginseng extract exhibited higher zinc uptake. P. ginseng extract induced Zip4 mRNA expression, which resulted in an enhancement of Zip4 protein expression. Furthermore, some ginsenosides, such as ginsenoside Rc and Re, enhanced luciferase activity driven by intracellular zinc levels. Conclusion P. ginseng extract induced Zip4 expression at the mRNA and protein level and resulted in higher zinc uptake in Hepa cells. Some ginsenosides facilitated zinc influx. On the basis of these results, we suggest a novel effect of P. ginseng on Zip4-mediated zinc influx, which may provide a new strategy for preventing zinc deficiency.
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16
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Dai J, Huang X, Zhang C, Luo X, Cao S, Wang J, Liu B, Gao J. Berberine regulates lipid metabolism via miR-192 in porcine oocytes matured in vitro. Vet Med Sci 2021; 7:950-959. [PMID: 33818910 PMCID: PMC8136937 DOI: 10.1002/vms3.393] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 10/07/2020] [Accepted: 10/25/2020] [Indexed: 12/26/2022] Open
Abstract
Background The berberine (Ber) is an isoquinoline alkaloid compound extracted from Rhizoma coptidis and has the effect that reduces adipose. MicroRNA‐192 (miR‐192) is related to fat metabolism. However, the relevant mechanism of berberine on lipid metabolism during in vitro maturation (IVM) of porcine oocytes remains unclear. Objectives In this study, we investigated the molecular mechanism by which berberine promotes the IVM and lipid metabolism of porcine oocytes via miR‐192. Methods Ber was added to IVM medium of porcine oocytes. MiR‐192 agomir, miR‐192 antagomir and negative control fragment were microinjected into the cytoplasm of oocytes without Ber. Rates of oocyte IVM and embryonic development in each group were observed. The content of lipid droplets in IVM oocytes in each group was analyzed by Nile red staining. Expression levels of miR‐192 and FABP3, SREBF1 and PPARG, were detected by qPCR and western blotting. The target genes of miR‐192 were determined by luciferase reporter assays. Results and Conclusions We found that Ber significantly increased the rate of oocytes IVM and blastocyst development, and decreased the area and numbers of lipid droplets in IVM oocytes. Ber significantly increased the expression of miR‐192 in IVM oocytes, and significantly decreased the expression of SREBF1 and PPARG, which were target genes of miR‐192. This study indicates that Ber promotes lipid metabolism in porcine oocytes by activating the expression of miR‐192 and down‐regulating SREBF1 and PPARG, thus, improving IVM of porcine oocytes.
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Affiliation(s)
- JiaGe Dai
- Animal Science and Technology College, Beijing University of Agriculture, Beijing, China
| | - XiaoMeng Huang
- Animal Science and Technology College, Beijing University of Agriculture, Beijing, China
| | - Chao Zhang
- College of Animal Science and Technology, China Agricultural University, Beijing, China
| | - XiaoFei Luo
- Animal Science and Technology College, Beijing University of Agriculture, Beijing, China
| | - SuYing Cao
- Animal Science and Technology College, Beijing University of Agriculture, Beijing, China
| | - JunLi Wang
- Animal Science and Technology College, Beijing University of Agriculture, Beijing, China
| | - Bing Liu
- Animal Science and Technology College, Beijing University of Agriculture, Beijing, China
| | - JianMing Gao
- Animal Science and Technology College, Beijing University of Agriculture, Beijing, China
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17
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Zhang X, Zhang B, Zhang C, Sun G, Sun X. Effect of Panax notoginseng Saponins and Major Anti-Obesity Components on Weight Loss. Front Pharmacol 2021; 11:601751. [PMID: 33841133 PMCID: PMC8027240 DOI: 10.3389/fphar.2020.601751] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 12/10/2020] [Indexed: 12/12/2022] Open
Abstract
The prevalence of individuals who are overweight or obese is rising rapidly globally. Currently, majority of drugs used to treat obesity are ineffective or are accompanied by obvious side effects; hence, the options are very limited. Therefore, it is necessary to find more effective and safer anti-obesity drugs. It has been proven in vivo and in vitro that the active ingredient notoginsenosides isolated from traditional Chinese medicine Panax notoginseng (Burk.) F. H. Chen exhibits anti-obesity effects. Notoginsenosides can treat obesity by reducing lipid synthesis, inhibiting adipogenesis, promoting white adipose tissue browning, increasing energy consumption, and improving insulin sensitivity. Although notoginsenosides are potential drugs for the treatment of obesity, their effects and mechanisms have not been analyzed in depth. In this review, the anti-obesity potential and mechanism of action of notoginsenosides were analyzed; thus laying emphasis on the timely prevention and treatment of obesity.
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Affiliation(s)
- Xuelian Zhang
- Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China.,Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Beijing, China.,Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine (Natural Medicine) and Translational Medicine, Beijing, China.,Key Laboratory of Efficacy Evaluation of Chinese Medicine Against Glyeolipid Metabolism Disorder Disease, State Administration of Traditional Chinese Medicine, Beijing, China
| | - Bin Zhang
- Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China.,Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Beijing, China.,Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine (Natural Medicine) and Translational Medicine, Beijing, China.,Key Laboratory of Efficacy Evaluation of Chinese Medicine Against Glyeolipid Metabolism Disorder Disease, State Administration of Traditional Chinese Medicine, Beijing, China
| | - Chenyang Zhang
- Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China.,Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Beijing, China.,Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine (Natural Medicine) and Translational Medicine, Beijing, China.,Key Laboratory of Efficacy Evaluation of Chinese Medicine Against Glyeolipid Metabolism Disorder Disease, State Administration of Traditional Chinese Medicine, Beijing, China
| | - Guibo Sun
- Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China.,Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Beijing, China.,Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine (Natural Medicine) and Translational Medicine, Beijing, China.,Key Laboratory of Efficacy Evaluation of Chinese Medicine Against Glyeolipid Metabolism Disorder Disease, State Administration of Traditional Chinese Medicine, Beijing, China
| | - Xiaobo Sun
- Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China.,Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Beijing, China.,Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine (Natural Medicine) and Translational Medicine, Beijing, China.,Key Laboratory of Efficacy Evaluation of Chinese Medicine Against Glyeolipid Metabolism Disorder Disease, State Administration of Traditional Chinese Medicine, Beijing, China
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18
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Kang Z, Zhonga Y, Wu T, Huang J, Zhao H, Liu D. Ginsenoside from ginseng: a promising treatment for inflammatory bowel disease. Pharmacol Rep 2021; 73:700-711. [PMID: 33462754 PMCID: PMC8180475 DOI: 10.1007/s43440-020-00213-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 12/18/2020] [Accepted: 12/28/2020] [Indexed: 12/16/2022]
Abstract
Inflammatory bowel disease (IBD) is an autoimmune disease mediated by immune disorder and termed as one of the most refractory diseases by the Word Health Organization. Its morbidity has increased steadily over the past half century worldwide. Environmental, genetic, infectious, and immune factors are integral to the pathogenesis of IBD. Commonly known as the king of herbs, ginseng has been consumed in many countries for the past 2000 years. Its active ingredient ginsenosides, as the most prominent saponins of ginseng, have a wide range of pharmacological effects. Recent studies have confirmed that the active components of Panax ginseng have anti-inflammatory and immunomodulatory effects on IBD, including regulating the balance of immune cells, inhibiting the expression of cytokines, as well as activating Toll-like receptor 4, Nuclear factor-kappa B (NF-κB), nucleotide-binding oligomerization domain-like receptor (NLRP), mitogen-activated protein kinase signaling, and so on. Accumulated evidence indicates that ginsenosides may serve as a potential novel therapeutic drug or health product additive in IBD prevention and treatment in the future.
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Affiliation(s)
- Zengping Kang
- Graduate School, Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, Jiangxi, China
| | - Youbao Zhonga
- Graduate School, Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, Jiangxi, China.,Experimental Animal Science and Technology Center, Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, Jiangxi, China
| | - Tiantian Wu
- Graduate School, Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, Jiangxi, China
| | - Jiaqi Huang
- Graduate School, Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, Jiangxi, China
| | - Haimei Zhao
- College of Traditional Chinese Medicine, Jiangxi University of Traditional Chinese Medicine, 1688 Meiling Road, Nanchang, 330004, Jiangxi, China.
| | - Duanyong Liu
- Science and Technology College, Jiangxi University of Traditional Chinese Medicine, 1689 Meiling Road, Nanchang, 330004, Jiangxi, China.
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19
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Phu HT, Thuan DTB, Nguyen THD, Posadino AM, Eid AH, Pintus G. Herbal Medicine for Slowing Aging and Aging-associated Conditions: Efficacy, Mechanisms and Safety. Curr Vasc Pharmacol 2020; 18:369-393. [PMID: 31418664 DOI: 10.2174/1570161117666190715121939] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 04/29/2019] [Accepted: 05/01/2019] [Indexed: 12/12/2022]
Abstract
Aging and aging-associated diseases are issues with unsatisfactory answers in the medical field. Aging causes important physical changes which, even in the absence of the usual risk factors, render the cardiovascular system prone to some diseases. Although aging cannot be prevented, slowing down the rate of aging is entirely possible to achieve. In some traditional medicine, medicinal herbs such as Ginseng, Radix Astragali, Ganoderma lucidum, Ginkgo biloba, and Gynostemma pentaphyllum are recognized by the "nourishing of life" and their role as anti-aging phytotherapeutics is increasingly gaining attention. By mainly employing PubMed here we identify and critically analysed 30 years of published studies focusing on the above herbs' active components against aging and aging-associated conditions. Although many plant-based compounds appear to exert an anti-aging effect, the most effective resulted in being flavonoids, terpenoids, saponins, and polysaccharides, which include astragaloside, ginkgolide, ginsenoside, and gypenoside specifically covered in this review. Their effects as antiaging factors, improvers of cognitive impairments, and reducers of cardiovascular risks are described, as well as the molecular mechanisms underlying the above-mentioned effects along with their potential safety. Telomere and telomerase, PPAR-α, GLUTs, FOXO1, caspase-3, bcl-2, along with SIRT1/AMPK, PI3K/Akt, NF-κB, and insulin/insulin-like growth factor-1 pathways appear to be their preferential targets. Moreover, their ability to work as antioxidants and to improve the resistance to DNA damage is also discussed. Although our literature review indicates that these traditional herbal medicines are safe, tolerable, and free of toxic effects, additional well-designed, large-scale randomized control trials need to be performed to evaluate short- and long-term effects and efficacy of these medicinal herbs.
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Affiliation(s)
- Hoa T Phu
- Department of Biochemistry, Hue University of Medicine and Pharmacy, Hue, Vietnam
| | - Duong T B Thuan
- Department of Biochemistry, Hue University of Medicine and Pharmacy, Hue, Vietnam
| | - Thi H D Nguyen
- Department of Physiology, Hue University of Medicine and Pharmacy, Hue, Vietnam
| | - Anna M Posadino
- Department of Biomedical Sciences, Faculty of Medicine, University of Sassari, Sassari, Italy
| | - Ali H Eid
- Department of Pharmacology and Toxicology, Faculty of Medicine, American University of Beirut, Beirut, Lebanon.,Department of Biomedical Sciences, College of Health Sciences, Qatar University, Doha, Qatar
| | - Gianfranco Pintus
- Department of Biomedical Sciences, Faculty of Medicine, University of Sassari, Sassari, Italy.,Department of Biomedical Sciences, College of Health Sciences, Qatar University, Doha, Qatar.,Department of Medical Laboratory Sciences, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
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20
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Energy Metabolism Mechanism of Anticardiogenic Shock Effect Component Ginsenoside Rc of Shenfu Injection on H9c2 Myocardial Injury Cells Induced by Hypoxia/Reoxygenation. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020. [DOI: 10.1155/2020/1828629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Shenfu Injection (SFI) is a common drug used to treat cardiovascular diseases and has a significant effect on cardiogenic shock. Ginsenoside Rc (G-Rc) was an anticardiogenic shock effect component of SFI screened by UHPLC-Q-TOF/MS and multivariate statistical analysis and further selected by molecular docking experiment in our previous study. However, most studies on SFI in the treatment of cardiogenic shock focus on the overall efficacy, and little is known about its effective component on energy metabolism in hypoxia/reoxygenation- (H/R-) induced myocardial injury cells. Therefore, the present study was performed to investigate the dose-effect and time-effect relationship of G-Rc in protecting hypoxic injury of H9c2 cardiomyocytes, and its mechanism on the energy metabolism-related indicators, i.e., adenosine triphosphate (ATP) content, lactate dehydrogenase (LDH) release, and creatine kinase (CK) activity of the myocardial cells, was explored. In this paper, a stable and reliable H/R model of H9c2 cardiomyocytes was established. Compared with the control group, the activity of cardiomyocytes in the H/R group was significantly reduced (P<0.01). The dose-effect and time-effect studies showed that G-Rc could significantly increase cell viability at certain point compared with the H/R group (P<0.01), and the optimum intervention dose and time was 3.33 μmol/L for 12 h. The results concerning energy metabolism mechanism demonstrated that G-Rc pretreatment could improve ATP content, attenuate the LDH leakage, and decrease CK activity and apoptosis rate of H/R cardiomyocytes. Taken together, our findings suggest that G-Rc pretreatment can significantly protect myocardial cells from H/R injury. In addition, G-Rc is able to improve the energy metabolism ability of the injury cardiomyocytes by direct synthesis of ATP and reducing the activity of LDH, CK, and apoptosis rate. These results indicate that G-Rc may be a promising therapeutic candidate for the treatment of cardiovascular disease caused by myocardial H/R injury.
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21
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Yu JS, Sahar NE, Bi YR, Jung K, Pang C, Huh JY, Kim KH. The Effects of Triterpenoid Saponins from the Seeds of Momordica cochinchinensis on Adipocyte Differentiation and Mature Adipocyte Inflammation. PLANTS 2020; 9:plants9080984. [PMID: 32756459 PMCID: PMC7466054 DOI: 10.3390/plants9080984] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 07/27/2020] [Accepted: 07/31/2020] [Indexed: 01/20/2023]
Abstract
Obesity is a medical condition in which abnormal or excessive fat accumulates to an extent that is associated with various diseases. In our ongoing research to figure out natural products with anti-obesity effects, a phytochemical investigation of the EtOH extract of the seeds of Momordica cochinchinensis was carried out, which resulted in the isolation of two major triterpenoid saponins: gypsogenin 3-O-β-d-galactopyranosyl(1→2)-[α-l-rhamnopyranosyl (1→3)]-β-d-glucuronopyranoside (1) and quillaic acid 3-O-β-d-galactopyranosyl(1→2)-[α-l-rhamnopyranosyl(1→3)]-β-d-glucuronopyranoside (2). Then, the effects of the isolated triterpenoid saponins (1 and 2) on adipocyte differentiation were evaluated, and it was demonstrated that the isolated saponin (1) showed inhibitory effects on adipogenesis. In mature adipocytes, the isolated saponin (1) reversed tumor necrosis factor α (TNFα)-induced proinflammatory cytokine gene expression. Additionally, the isolated saponin (1) reduced lipolytic gene expression leading to decreased basal lipolysis activity. Collectively, these findings suggest that saponin (1) of M. cochinchinensis exerts beneficial effects in the regulation of adipogenesis and adipocyte inflammation and could be a potential therapeutic alternative in the treatment of obesity-induced metabolic diseases.
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Affiliation(s)
- Jae Sik Yu
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea;
| | - Namood E. Sahar
- College of Pharmacy, Chonnam National University, Gwangju 61186, Korea; (N.E.S.); (Y.-R.B.)
| | - Yan-Ran Bi
- College of Pharmacy, Chonnam National University, Gwangju 61186, Korea; (N.E.S.); (Y.-R.B.)
| | - Kiwon Jung
- Institute of Pharmaceutical Sciences, College of Pharmacy, CHA University, Seongnam 13488, Korea;
| | - Changhyun Pang
- School of Chemical Engineering, Sungkyunkwan University, Suwon 16419, Korea;
| | - Joo Young Huh
- College of Pharmacy, Chonnam National University, Gwangju 61186, Korea; (N.E.S.); (Y.-R.B.)
- Correspondence: (J.Y.H.); (K.H.K.); Tel.: +(82)-62-530-2938 (J.Y.H.); +(82)-31-290-7700 (K.H.K.)
| | - Ki Hyun Kim
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea;
- Correspondence: (J.Y.H.); (K.H.K.); Tel.: +(82)-62-530-2938 (J.Y.H.); +(82)-31-290-7700 (K.H.K.)
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Yang Z, Yu Y, Sun N, Zhou L, Zhang D, Chen H, Miao W, Gao W, Zhang C, Liu C, Yang X, Wu X, Gao Y. Ginsenosides Rc, as a novel SIRT6 activator, protects mice against high fat diet induced NAFLD. J Ginseng Res 2020; 47:376-384. [DOI: 10.1016/j.jgr.2020.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 05/01/2020] [Accepted: 07/29/2020] [Indexed: 10/23/2022] Open
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Luo Z, Xu W, Zhang Y, Di L, Shan J. A review of saponin intervention in metabolic syndrome suggests further study on intestinal microbiota. Pharmacol Res 2020; 160:105088. [PMID: 32683035 DOI: 10.1016/j.phrs.2020.105088] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Revised: 06/13/2020] [Accepted: 07/14/2020] [Indexed: 12/16/2022]
Abstract
Metabolic syndrome (MetS) is a series of symptoms including insulin resistance, obesity, dyslipidemia, elevated fasting blood glucose levels, and hepatic steatosis. As a key criterion in MetS, the onset of insulin resistance is related to abnormal levels of circulating free fatty acids and adipokines. It has been discovered in recent years that metabolites and pathogen-associated molecular patterns of intestinal/gut microbiota are also important factors that cause insulin resistance and MetS. Saponins are the main components of many botanicals and traditional Chinese medicines (TCMs), such as ginseng, platycodon, licorice, and alfalfa. They have poor bioavailability, but can be transformed into secondary glycosides and aglycones by intestinal microbiota, further being absorbed. Based on in vivo and in vitro data, we found that saponins and their secondary metabolites have a preventive effect on MetS, and the effective targets are distributed in the intestine and other organs in human body. Intestinal targets involve pancreatic lipase, dietary cholesterol, and intestinal microbiota. Other targets include central appetite, nuclear receptors such as PPAR and LXR, AMPK signaling pathway and adipokines levels, etc. In view of the poor bioavailability of saponins, it is inferred that targets for prototype-saponins to interfere with MetS is mainly located in the intestine, and the activation of other targets may be related to secondary glycosides and aglycones transformed from saponins by intestinal flora. We suggest that the role of intestinal microbiota in saponin intervention in MetS should be further investigated.
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Affiliation(s)
- Zichen Luo
- Institute of Pediatrics, Jiangsu Key Laboratory of Pediatric Respiratory Disease, Nanjing University of Chinese Medicine, Nanjing 210023, China; Medical Metabolomics Center, Nanjing University of Chinese Medicine, Nanjing 210023, China; Jiangsu Engineering Research Center for Efficient Delivery System of TCM, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Weichen Xu
- Institute of Pediatrics, Jiangsu Key Laboratory of Pediatric Respiratory Disease, Nanjing University of Chinese Medicine, Nanjing 210023, China; Medical Metabolomics Center, Nanjing University of Chinese Medicine, Nanjing 210023, China; Jiangsu Engineering Research Center for Efficient Delivery System of TCM, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Ying Zhang
- Genome Center of UC Davis, NIH West Coast Metabolomics Center, Davis, CA, 95616, USA
| | - Liuqing Di
- Jiangsu Engineering Research Center for Efficient Delivery System of TCM, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China.
| | - Jinjun Shan
- Institute of Pediatrics, Jiangsu Key Laboratory of Pediatric Respiratory Disease, Nanjing University of Chinese Medicine, Nanjing 210023, China; Medical Metabolomics Center, Nanjing University of Chinese Medicine, Nanjing 210023, China; Jiangsu Engineering Research Center for Efficient Delivery System of TCM, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China.
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Shaito A, Thuan DTB, Phu HT, Nguyen THD, Hasan H, Halabi S, Abdelhady S, Nasrallah GK, Eid AH, Pintus G. Herbal Medicine for Cardiovascular Diseases: Efficacy, Mechanisms, and Safety. Front Pharmacol 2020; 11:422. [PMID: 32317975 PMCID: PMC7155419 DOI: 10.3389/fphar.2020.00422] [Citation(s) in RCA: 148] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 03/19/2020] [Indexed: 12/11/2022] Open
Abstract
Cardiovascular diseases (CVDs) are a significant health burden with an ever-increasing prevalence. They remain the leading causes of morbidity and mortality worldwide. The use of medicinal herbs continues to be an alternative treatment approach for several diseases including CVDs. Currently, there is an unprecedented drive for the use of herbal preparations in modern medicinal systems. This drive is powered by several aspects, prime among which are their cost-effective therapeutic promise compared to standard modern therapies and the general belief that they are safe. Nonetheless, the claimed safety of herbal preparations yet remains to be properly tested. Consequently, public awareness should be raised regarding medicinal herbs safety, toxicity, potentially life-threatening adverse effects, and possible herb–drug interactions. Over the years, laboratory data have shown that medicinal herbs may have therapeutic value in CVDs as they can interfere with several CVD risk factors. Accordingly, there have been many attempts to move studies on medicinal herbs from the bench to the bedside, in order to effectively employ herbs in CVD treatments. In this review, we introduce CVDs and their risk factors. Then we overview the use of herbs for disease treatment in general and CVDs in particular. Further, data on the ethnopharmacological therapeutic potentials and medicinal properties against CVDs of four widely used plants, namely Ginseng, Ginkgo biloba, Ganoderma lucidum, and Gynostemma pentaphyllum, are gathered and reviewed. In particular, the employment of these four plants in the context of CVDs, such as myocardial infarction, hypertension, peripheral vascular diseases, coronary heart disease, cardiomyopathies, and dyslipidemias has been reviewed, analyzed, and critically discussed. We also endeavor to document the recent studies aimed to dissect the cellular and molecular cardio-protective mechanisms of the four plants, using recently reported in vitro and in vivo studies. Finally, we reviewed and reported the results of the recent clinical trials that have been conducted using these four medicinal herbs with special emphasis on their efficacy, safety, and toxicity.
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Affiliation(s)
- Abdullah Shaito
- Department of Biological and Chemical Sciences, Lebanese International University, Beirut, Lebanon
| | - Duong Thi Bich Thuan
- Department of Biochemistry, University of Medicine and Pharmacy, Hue University, Hue City, Vietnam
| | - Hoa Thi Phu
- Department of Biochemistry, University of Medicine and Pharmacy, Hue University, Hue City, Vietnam
| | - Thi Hieu Dung Nguyen
- Department of Physiology, University of Medicine and Pharmacy, Hue University, Hue City, Vietnam
| | - Hiba Hasan
- Institute of Anatomy and Cell Biology, Justus Liebig University Giessen, Giessen, Germany
| | - Sarah Halabi
- Biology Department, Faculty of Arts and Sciences, American University of Beirut, Beirut, Lebanon
| | - Samar Abdelhady
- Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Gheyath K Nasrallah
- Department of Biomedical Sciences, College of Health Sciences, Qatar University, Doha, Qatar
| | - Ali H Eid
- Department of Biomedical Sciences, College of Health Sciences, Qatar University, Doha, Qatar.,Department of Pharmacology and Toxicology, American University of Beirut, Beirut, Lebanon
| | - Gianfranco Pintus
- Department of Medical Laboratory Sciences, University of Sharjah, Sharjah, United Arab Emirates.,Department of Biomedical Sciences, Faculty of Medicine, University of Sassari, Sassari, Italy
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25
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Therapeutic potential of ginsenosides on diabetes: From hypoglycemic mechanism to clinical trials. J Funct Foods 2020. [DOI: 10.1016/j.jff.2019.103630] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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Sim MO, Lee HJ, Jeong DE, Jang JH, Jung HK, Cho HW. 6′-O-acetyl mangiferin from Iris rossii Baker inhibits lipid accumulation partly via AMPK activation in adipogenesis. Chem Biol Interact 2019; 311:108755. [DOI: 10.1016/j.cbi.2019.108755] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Revised: 05/24/2019] [Accepted: 07/15/2019] [Indexed: 12/22/2022]
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Ae Yoon N, Park J, Yeon Jeong J, Rashidova N, Ryu J, Seob Roh G, Joon Kim H, Jae Cho G, Sung Choi W, Hoon Lee D, Soo Kang S. Anti-obesity Activity of Ethanol Extract from Bitter Melon in Mice Fed High-Fat Diet. Dev Reprod 2019; 23:129-138. [PMID: 31321353 PMCID: PMC6635615 DOI: 10.12717/dr.2019.23.2.129] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Revised: 05/10/2019] [Accepted: 05/18/2019] [Indexed: 12/12/2022]
Abstract
In many cases, obesity is associated with metabolic disorders. Recently, natural compounds that may be beneficial for improving obesity have received increasing attention. Bitter melon has received attention as a diabetes treatment. NAD+-dependent deacetylase (Sirtuin 1, SIRT1) has emerged as a novel therapeutic target for metabolic diseases. In this study, ethanol extract of bitter melon (BME) suppressed adipocyte differentiation and significantly increased the expression of SIRT1 in fully differentiated 3T3-L1 cells. Moreover, it enhanced the activation of AMP-activated protein kinase (AMPK). In high-fat diet (HFD)-fed induced-obesity mice, BME suppressed HFD-induced increases in body weight and white adipose tissue (WAT) weight. BME also increased the expression of SIRT1 and suppressed peroxisome proliferator-activated receptor and sterol regulatory element binding protein 1 expressions of WAT from HFD-fed mice. These findings suggest that BME prevents obesity by activating the SIRT1 and AMPK pathway and that it may be a useful dietary supplement for preventing obesity.
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Affiliation(s)
- Nal Ae Yoon
- Dept. of Anatomy & Convergence Medical Science, In-stitute of Health Sciences, College of Medicine, Gyeong-sang National University, Jinju 52727, Korea
| | - Juyeong Park
- Dept. of Anatomy & Convergence Medical Science, In-stitute of Health Sciences, College of Medicine, Gyeong-sang National University, Jinju 52727, Korea
| | - Joo Yeon Jeong
- Dept. of Anatomy & Convergence Medical Science, In-stitute of Health Sciences, College of Medicine, Gyeong-sang National University, Jinju 52727, Korea
| | - Nilufar Rashidova
- Tashkent Medical Academy, Farabi Street 2, Tashkent 700109, Uzbekistan
| | - Jinhyun Ryu
- Dept. of Anatomy & Convergence Medical Science, In-stitute of Health Sciences, College of Medicine, Gyeong-sang National University, Jinju 52727, Korea
| | - Gu Seob Roh
- Dept. of Anatomy & Convergence Medical Science, In-stitute of Health Sciences, College of Medicine, Gyeong-sang National University, Jinju 52727, Korea
| | - Hyun Joon Kim
- Dept. of Anatomy & Convergence Medical Science, In-stitute of Health Sciences, College of Medicine, Gyeong-sang National University, Jinju 52727, Korea
| | - Gyeong Jae Cho
- Dept. of Anatomy & Convergence Medical Science, In-stitute of Health Sciences, College of Medicine, Gyeong-sang National University, Jinju 52727, Korea
| | - Wan Sung Choi
- Dept. of Anatomy & Convergence Medical Science, In-stitute of Health Sciences, College of Medicine, Gyeong-sang National University, Jinju 52727, Korea
| | - Dong Hoon Lee
- Dept. of Anatomy & Convergence Medical Science, In-stitute of Health Sciences, College of Medicine, Gyeong-sang National University, Jinju 52727, Korea
| | - Sang Soo Kang
- Dept. of Anatomy & Convergence Medical Science, In-stitute of Health Sciences, College of Medicine, Gyeong-sang National University, Jinju 52727, Korea
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Abstract
As plant-derived natural products, saponins have been widely applied for the dietary modification of metabolic syndrome. However, the underlying mechanisms of their preventive and therapeutic effects are still largely unclear. Nuclear receptors have been identified as potential pharmaceutical targets for treating various types of metabolic disorders. With similar structure to endogenous hormones, several saponins may serve as selective ligands for nuclear receptors. Recently, a series of saponins are proved to exert their physiological activities through binding to nuclear receptors. This review summarizes the biological and pharmacological activities of typical saponins mediated by some of the most well described nuclear receptors, including the classical steroid hormone receptors (ER, GR, MR, and AR) and the adopted orphan receptors (PPAR, LXR, FXR, and PXR).
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Affiliation(s)
- Tiehua Zhang
- College of Food Science and Engineering, Jilin University, Changchun, China
| | - Shuning Zhong
- College of Food Science and Engineering, Jilin University, Changchun, China
| | - Tiezhu Li
- College of Food Science and Engineering, Jilin University, Changchun, China
| | - Jie Zhang
- College of Food Science and Engineering, Jilin University, Changchun, China
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29
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Obesity-Related Asthma: Immune Regulation and Potential Targeted Therapies. J Immunol Res 2018; 2018:1943497. [PMID: 30050954 PMCID: PMC6046139 DOI: 10.1155/2018/1943497] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Revised: 03/24/2018] [Accepted: 05/06/2018] [Indexed: 02/06/2023] Open
Abstract
Obesity, one of the most severe public health problems of the 21st century, is a common metabolic syndrome due to excess body fat. The incidence and severity of obesity-related asthma have undergone a dramatic increase. Because obesity-related asthma is poorly controlled using conventional therapies, alternative and complementary therapies are urgently needed. Lipid metabolism may be abnormal in obesity-related asthma, and immune modulation therapies need to be investigated. Herein, we describe the immune regulators of lipid metabolism in obesity as well as the interplay of obesity and asthma. These lay the foundations for targeted therapies in terms of direct and indirect immune regulators of lipid metabolism, which ultimately help provide effective control of obesity-related asthma with a feasible treatment strategy.
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Lee HJ, Le B, Lee DR, Choi BK, Yang SH. Cissus quadrangularis extract (CQR-300) inhibits lipid accumulation by downregulating adipogenesis and lipogenesis in 3T3-L1 cells. Toxicol Rep 2018; 5:608-614. [PMID: 29854631 PMCID: PMC5977379 DOI: 10.1016/j.toxrep.2018.02.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2018] [Revised: 02/09/2018] [Accepted: 02/27/2018] [Indexed: 02/03/2023] Open
Abstract
CQR-300 inhibited lipid accumulation in 3T3-L1 adipocytes. CQR-300 inhibited the differentiation of adipocytes by regulating adipogenesis. CQR-300 reduced fatty acids and triglyceride accumulation via downregulating lipogenesis.
The objective of this study was to evaluate the anti-obesity activity and the action mechanism of Cissus quadrangularis extracts (CQR-300) in 3T3-L1 adipocytes. Cissus quadrangularis was extracted with hot water, resulting in CQR-300. The anti-obesity activity of CQR-300 in 3T3-L1 adipocytes was examined by Oil-red O staining. Possible mechanisms of CQR-300 in 3T3-L1 adipocytes were determined by real-time PCR and western blot. Treatment with CQR-300 inhibited lipid accumulation without showing cytotoxicity to 3T3-L1 adipocytes. Furthermore, CQR-300 decreased adipogenesis/lipogenesis-related mRNA expression levels of fatty acid binding protein (aP2), fatty acid synthase (FAS), lipoprotein lipase (LPL), stearoyl-CoA desaturase-1 (SCD-1), and acetyl-CoA carboxylase (ACC). CQR-300 also down-regulated expression levels of adipogenesis/lipogenesis-associated proteins, including peroxisome proliferator-activated receptor γ (PPARγ), CCAAT/enhancer-binding protein α (C/EBPα), sterol regulatory element binding protein-1c (SREBP-1c), and FAS. It’s also up-regulated the expression level of phosphorylated-AMPK (p-AMPK). Collectively, these results suggested that CQR-300 might have an anti-obesity effect by its ability to decrease expression levels of adipogenesis/lipogenesis-related genes and proteins.
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Key Words
- ACC, acetyl-CoA carboxylase
- AMPK, AMP-activated protein kinase
- Adipocytes
- Adipogenesis
- Anti-obesity
- BCS, bovine calf serum
- C/EBPα, CCAAT/enhancer-binding protein α
- CQR-300, Cissus quadrangularis extract
- Cissus quadrangularis extract (CQR-300)
- DMEM, Dulbecco’s modified Eagle’s medium
- FAS, fatty acid synthase
- FAS-α, fatty-acid synthase
- FBS, fetal bovine serum
- GAPDH, glyceraldehyde 3-phosphate dehydrogenase
- LPL, lipoprotein lipase
- Lipogenesis
- MDI, medium dependent interface
- MTT, 3-(4, 5-dimetylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide
- ORO, Oil-red O
- PPARγ, peroxisome proliferator-activated receptor γ
- RIPD, radioimmunoprecipitation assay buffer
- SCD-1, stearoyl-CoA desaturase-1
- SREBP-1c, sterol regulatory element binding protein-1c
- TG, triglycerides
- aP2, fatty acid binding protein (aP2)
- p-AMPK, phosphorylated-AMPK
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Affiliation(s)
- Hae Jin Lee
- Department of Biotechnology, Chonnam National University, Yeosu 59626, Republic of Korea
| | - Bao Le
- Department of Biotechnology, Chonnam National University, Yeosu 59626, Republic of Korea
| | - Dong-Ryung Lee
- Nutrapharm Tech, Jungwon-gu, Seongnam, Gyeonggi 13201, Republic of Korea
| | - Bong-Keun Choi
- Nutrapharm Tech, Jungwon-gu, Seongnam, Gyeonggi 13201, Republic of Korea
| | - Seung Hwan Yang
- Department of Biotechnology, Chonnam National University, Yeosu 59626, Republic of Korea
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Park CH, Kim M, Woo M, Lee KH, An BK, Yokozawa T, Song YO. Comparison of the Effects of Nonfermented and Fermented Panax ginseng Root Against Hypertriglycemia in High-Fat Diet-Fed Mice. J Med Food 2018; 21:317-321. [PMID: 29630450 DOI: 10.1089/jmf.2017.4035] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Panax ginseng (P. ginseng C.A. Meyer, Araliaceae) is used as a therapeutic agent for various diseases. P. ginseng saponins, known as ginsenosides, are the main bioactive compounds responsible for its pharmacological activities. In this work, we have developed a new method of P. ginseng root processing termed solid-state fermentation and examined its effects compared with nonfermented P. ginseng. Mice were fed a high-fat diet (HFD) to induce hyperlipidemia and then received 100 mg·kg bw-1·day-1 of fermented or nonfermented P. ginseng orally for 3 weeks. We assessed the activities of lipogenic pathways and lipid levels in the liver and plasma. The administration of either nonfermented or fermented P. ginseng improved hepatic lipid transfer protein profiles. Nonfermented P. ginseng exhibited significant effects on the regulation of lipid synthesis and oxidation. However, apolipoprotein A4 (apoA4) expression was increased by the administration of fermented P. ginseng. When ginsenosides were analyzed by high-performance liquid chromatography (HPLC), the amounts of the ginsenosides, Rg2, Rc, Rh1(S), Rh1(R), and Rd, were increased by fermentation, with Rd becoming a major constituent of fermented P. ginseng. These findings imply that nonfermented P. ginseng improves hypertriglycemia in HFD-fed mice through regulation of the hepatic lipogenic pathway. In contrast, the effects of fermented P. ginseng were mediated through increased apoA4, leading to decreased triglycerides. The HPLC profiles of ginsenosides suggest that the compositional changes in P. ginseng caused by fermentation processing could be useful in the development of novel triglyceride-lowering therapies.
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Affiliation(s)
- Chan Hum Park
- 1 Department of Medicinal Crop Research, National Institute of Horticultural and Herbal Science , Rural Development Administration, Eumseong, Korea
| | - Mijeong Kim
- 2 Department of Food Science and Nutrition, Kimchi Research Institute, Pusan National University , Busan, Korea
| | - Minji Woo
- 2 Department of Food Science and Nutrition, Kimchi Research Institute, Pusan National University , Busan, Korea
| | - Ki Ho Lee
- 3 Jeonnam Development Institute for Traditional Korean Medicine , Jangheung, Jeollanam-do, Korea
| | - Byung Kwan An
- 3 Jeonnam Development Institute for Traditional Korean Medicine , Jangheung, Jeollanam-do, Korea
| | - Takako Yokozawa
- 4 Graduate School of Science and Engineering for Research, University of Toyama , Toyama, Japan
| | - Yeong Ok Song
- 2 Department of Food Science and Nutrition, Kimchi Research Institute, Pusan National University , Busan, Korea
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32
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Eom SJ, Kim KT, Paik HD. Microbial bioconversion of ginsenosides in Panax ginseng and their improved bioactivities. FOOD REVIEWS INTERNATIONAL 2018. [DOI: 10.1080/87559129.2018.1424183] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Su Jin Eom
- Department of Food Science and Biotechnology of Animal Resources, Konkuk University, Seoul, Korea
| | - Kee-Tae Kim
- Bio/Molecular Informatics Center, Konkuk University, Seoul, Korea
| | - Hyun-Dong Paik
- Department of Food Science and Biotechnology of Animal Resources, Konkuk University, Seoul, Korea
- Bio/Molecular Informatics Center, Konkuk University, Seoul, Korea
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Shin SS, Yoon M. Korean red ginseng (Panax ginseng) inhibits obesity and improves lipid metabolism in high fat diet-fed castrated mice. JOURNAL OF ETHNOPHARMACOLOGY 2018; 210:80-87. [PMID: 28844680 DOI: 10.1016/j.jep.2017.08.032] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2017] [Revised: 08/07/2017] [Accepted: 08/24/2017] [Indexed: 06/07/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Korean red ginseng (Panax ginseng C.A. Meyer, Araliaceae) has been historically used as a traditional drug for the prevention and treatment of most ageing-related diseases, such as obesity, dyslipidemia, diabetes, and cardiovascular disease. Elderly men with testosterone deficiency are strongly associated with many of the aforementioned metabolic diseases. The aim of this study was to determine the effects of ginseng on obesity and lipid metabolism in a mouse model of testosterone deficiency (castrated C57BL/6J mice). MATERIALS AND METHODS The effects of ginseng extract (GE) on obesity and lipid metabolism in high-fat diet (HFD)-fed castrated C57BL/6J mice were examined using hematoxylin and eosin staining, serum lipid analysis, and quantitative real-time polymerase chain reaction (PCR). The effects of GE, ginsenosides, and testosterone on adipogenesis were measured using Oil Red O staining, XTT assay, and real-time PCR. RESULTS Compared with HFD mice, mice receiving HFD supplemented with GE (HFD-GE) for 8 weeks showed decreased body weight, adipose tissue mass, and adipocyte size without affecting food intake. Serum levels of triglycerides and total cholesterol were lowered in HFD-GE mice than in HFD mice. GE also markedly reduced HFD-induced hepatic lipid accumulation. Concomitantly, HFD-GE decreased mRNA expression of adipogenesis-related genes (SREBP-1C, PPARγ, FAS, SCD1, and ACC1) in visceral adipose tissues compared with HFD alone. Consistent with the in vivo data, GE and major active ginsenosides (Rb1 and Rg1) decreased lipid accumulation and mRNA expression of PPARγ, C/EBPα, and SCD1 in 3T3-L1 adipocytes compared with control. Similarly, testosterone also decreased lipid accumulation and mRNA levels of PPARγ, C/EBPα, and SCD1. These inhibitory effects were further increased by co-treatment of GE or ginsenosides with testosterone. CONCLUSIONS Our results demonstrate that ginseng can inhibit obesity and dyslipidemia in HFD-fed castrated mice, possibly by inhibiting adipogenic gene expression. In addition, our results indicate that ginseng may act like testosterone to inhibit adipogenesis, suggesting that ginseng may be able to prevent obesity, hyperlipidemia, and hepatic steatosis in men with testosterone deficiency.
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Affiliation(s)
- Soon Shik Shin
- Department of Formula Sciences, College of Korean Medicine, Dongeui University, Busan 614-052, Republic of Korea
| | - Michung Yoon
- Department of Biomedical Engineering, Mokwon University, Daejeon 302-729, Republic of Korea.
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Park J, Bui PTC, Song H, Kim SK, Rhee DK, Kim EY, Rhyu MR, Lee MS, Lee YJ. Ginseng on Nuclear Hormone Receptors. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2017; 45:1147-1156. [DOI: 10.1142/s0192415x17500628] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The first record of ginseng use dates back over two millennia, and ginseng is now popular in more than 35 countries. Ginsenosides are the pharmacological constituents responsible for the beneficial effects of ginseng. There is increasing evidence that ginseng and its bioactive ingredients are involved in the regulation of nuclear receptors, molecules that act in response to the specific binding of hormones, which link to a diverse array of signaling pathways, such as the ERK and PI3K/Akt pathways. Knowledge of the mechanism of how ginseng mediates these complexes is essential for the development of multi-target phytomedicine as possible therapy for different diseases. Here, we discuss the literature on the effects of ginseng and its constituents on estrogen, glucocorticoid, peroxisome proliferator-activated, and androgen nuclear hormone receptors, as well as how ginseng and its constituents exert their biological function in the treatment of cancer, obesity, and cardiovascular and neurological disorders. The accumulated results definitely show that the nuclear receptors are cellular targets of ginsenosides, but more rigorous data are required to establish and provide a scientific basis to confirm the suggested efficacy of ginseng or products with ginsenosides.
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Affiliation(s)
- Joonwoo Park
- Department of Bioscience and Biotechnology, College of Life Science, Sejong University, Kwangjingu, Kunjadong, Seoul 04310, Republic of Korea
| | - Phuong T. C. Bui
- Department of Bioscience and Biotechnology, College of Life Science, Sejong University, Kwangjingu, Kunjadong, Seoul 04310, Republic of Korea
| | - Heewon Song
- Department of Bioscience and Biotechnology, College of Life Science, Sejong University, Kwangjingu, Kunjadong, Seoul 04310, Republic of Korea
| | - Si-Kwan Kim
- Department of Biomedical Chemistry, College of Biomedical & Health Science, Konkuk University, Chungju, South Korea
| | - Dong-Kwon Rhee
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Eun-Young Kim
- Division of Functional Food Research, Korea Food Research Institute, Gyeonggi-do 13539, Republic of Korea
| | - Mee-Ra Rhyu
- Division of Functional Food Research, Korea Food Research Institute, Gyeonggi-do 13539, Republic of Korea
| | - Myeong Soo Lee
- Clinical Research Division, Korea Institute of Oriental Medicine, Daejeon 34054, Republic of Korea
| | - Young Joo Lee
- Department of Bioscience and Biotechnology, College of Life Science, Sejong University, Kwangjingu, Kunjadong, Seoul 04310, Republic of Korea
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Mancuso C, Santangelo R. Panax ginseng and Panax quinquefolius: From pharmacology to toxicology. Food Chem Toxicol 2017; 107:362-372. [PMID: 28698154 PMCID: PMC7116968 DOI: 10.1016/j.fct.2017.07.019] [Citation(s) in RCA: 188] [Impact Index Per Article: 26.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Revised: 07/06/2017] [Accepted: 07/07/2017] [Indexed: 12/13/2022]
Abstract
The use of Panax ginseng and Panax quinquefolius in traditional Chinese medicine dates back to about 5000 years ago thanks to its several beneficial and healing properties. Over the past few years, extensive preclinical and clinical evidence in the scientific literature worldwide has supported the beneficial effects of P. ginseng and P. quinquefolius in significant central nervous system, metabolic, infectious and neoplastic diseases. There has been growing research on ginseng because of its favorable pharmacokinetics, including the intestinal biotransformation which is responsible for the processing of ginsenosides - contained in the roots or extracts of ginseng - into metabolites with high pharmacological activity and how such principles act on numerous cell targets. The aim of this review is to provide a simple and extensive overview of the pharmacokinetics and pharmacodynamics of P. ginseng and P. quinquefolius, focusing on the clinical evidence which has shown particular effectiveness in specific diseases, such as dementia, diabetes mellitus, respiratory infections, and cancer. Furthermore, the review will also provide data on toxicological factors to support the favorable safety profile of these medicinal plants.
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Affiliation(s)
- Cesare Mancuso
- Institute of Pharmacology, Catholic University School of Medicine, Largo F. Vito, 1, 00168 Rome, Italy.
| | - Rosaria Santangelo
- Institute of Microbiology, Catholic University School of Medicine, Largo F. Vito, 1, 00168 Rome, Italy
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Youn UY, Kim RH, Kim GN, Lee SC. Antioxidant and anti-adipogenic activities of the nuts of Castanopsis cuspidata var. thunbergii. Food Sci Biotechnol 2017; 26:1407-1414. [PMID: 30263676 PMCID: PMC6049773 DOI: 10.1007/s10068-017-0183-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Revised: 05/29/2017] [Accepted: 06/01/2017] [Indexed: 01/01/2023] Open
Abstract
The antioxidant and anti-adipogenic activities of the water extract (WE) and methanol extract (ME) of the shell and kernel of Castanopsis cuspidata var. thunbergii (CCT) nuts were evaluated. The shell extracts showed higher DPPH and ABTS radical scavenging activities (RSAs) than did the kernel extracts. Furthermore, the RSA of the ME was higher than that of the WE, regardless of the part. The total phenolic contents (TPCs) of the ME of the shell and kernel were 71.38 and 10.56 mg gallic acid equivalent (GAE)/100 mg extract, respectively. The TPCs of the WE of the shell and kernel were 17.44 and 9.27 mg GAE/100 mg extract, respectively. The WE inhibited 3T3-L1 adipogenesis more effectively than did the ME, and the shell extracts suppressed 3T3-L1 adipogenesis more effectively than did the kernel extracts. These results suggest that CCT nut kernels (ME) and shells (WE) may be strategically used to enhance antioxidant or and anti-obesity materials.
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Affiliation(s)
- Un-Young Youn
- Department of Food, Nutrition and Biotechnology, College of Health Sciences, Kyungnam University, Changwon, 51767 Republic of Korea
| | - Ryeong-Hyeon Kim
- Department of Food, Nutrition and Biotechnology, College of Health Sciences, Kyungnam University, Changwon, 51767 Republic of Korea
| | - Gyo-Nam Kim
- Department of Food, Nutrition and Biotechnology, College of Health Sciences, Kyungnam University, Changwon, 51767 Republic of Korea
| | - Seung-Cheol Lee
- Department of Food, Nutrition and Biotechnology, College of Health Sciences, Kyungnam University, Changwon, 51767 Republic of Korea
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Sun Y, Guo M, Feng Y, Zheng H, Lei P, Ma X, Han X, Guan H, Hou D. Effect of ginseng polysaccharides on NK cell cytotoxicity in immunosuppressed mice. Exp Ther Med 2016; 12:3773-3777. [PMID: 28105109 DOI: 10.3892/etm.2016.3840] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2015] [Accepted: 04/26/2016] [Indexed: 12/11/2022] Open
Abstract
The aim of the present study was to investigate the effects of Ginseng polysaccharides (GPS) on natural killer (NK) cell cytotoxicity in immunosuppressed mice. Cyclophosphamide (Cy) was used to construct an immunosuppressed mouse model. The mice in each group were submitted to gavages with 200 or 400 mg/kg GPS every day for 10 days. Magnetic-activated cell sorting was used to isolate spleen NK cells, and the NK cell cytotoxicity, blood distribution, expression levels of perforin and granzyme, and the mRNA expression levels of interferon (IFN)-γ were detected. Compared with the normal control group, the cytotoxicity and proportion of NK cells in the blood, and the expression levels of perforin, granzyme and IFN-γ mRNA in the Cy model group were significantly reduced (P<0.05). In addition, compared with the Cy model group, the cytotoxicity and proportion of NK cells in the whole blood, and the expression levels of perforin and granzyme in the NK cells in the Cy + low-dose GPS and Cy + high-dose GPS groups were significantly increased (P<0.05). However, the mRNA expression levels of IFN-γ in the NK cells did not significantly change (P>0.05). Compared with the normal control group, the cytotoxicity and proportion of NK cells in the whole blood, and the expression levels of perforin in the Cy + low-dose GPS and the Cy + high-dose GPS groups were significantly lower (P<0.05). However, the expression levels of granzyme in the NK cells was not significantly different, as compared with the normal control group (P>0.05). These results suggested that GPS promotes NK cell cytotoxicity in immunosuppressed mice by increasing the number of NK cells in the whole blood and upregulating the expression of perforin and granzyme. Thus, the present study investigated the molecular mechanism underlying NK cell activation by GPS, the research showed that GPS have a wide application prospects in the treatment of cancer and immunodeficiency diseases.
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Affiliation(s)
- Yaoyao Sun
- The First Clinical Medical Institute, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning 110032, P.R. China
| | - Mofei Guo
- The First Clinical Medical Institute, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning 110032, P.R. China
| | - Yuanjie Feng
- The First Clinical Medical Institute, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning 110032, P.R. China
| | - Huifang Zheng
- The First Clinical Medical Institute, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning 110032, P.R. China
| | - Ping Lei
- Department of Immunization and Pathogen Biology, Basic Medical Science College, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning 110032, P.R. China
| | - Xiande Ma
- Experiment and Technology Center, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning 110032, P.R. China
| | - Xiaowei Han
- Department of Immunization and Pathogen Biology, Basic Medical Science College, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning 110032, P.R. China
| | - Hongquan Guan
- Department of Immunization and Pathogen Biology, Basic Medical Science College, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning 110032, P.R. China
| | - Diandong Hou
- Department of Immunization and Pathogen Biology, Basic Medical Science College, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning 110032, P.R. China
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Park MJ, Song JH, Shon MS, Kim HO, Kwon OJ, Roh SS, Kim CY, Kim GN. Anti-Adipogenic Effects of Ethanol Extracts Prepared from Selected Medicinal Herbs in 3T3-L1 Cells. Prev Nutr Food Sci 2016; 21:227-235. [PMID: 27752499 PMCID: PMC5063208 DOI: 10.3746/pnf.2016.21.3.227] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Accepted: 06/23/2016] [Indexed: 12/15/2022] Open
Abstract
Obesity is a major risk factor for various metabolic diseases such as cardiovascular disease, hypertension, and type 2 diabetes mellitus. In this study, we prepared ethanol extracts from Agastache rugosa (ARE), Chrysanthemum zawadskii (CZE), Mentha arvensis (MAE), Perilla frutescens (PFE), Leonurus sibiricus (LSE), Gardenia jasminoides (GJE), and Lycopus coreanus (LCE). The anti-oxidant and anti-adipogenic effects were evaluated. The IC50 values for ascorbic acid and LCE against 2,2-diphenyl-1-picrylhydrazyl radicals were 246.2 μg/mL and 166.2 μg/mL, respectively, followed by ARE (186.6 μg/mL), CZE (198.6 μg/mL), MAE (337.1 μg/mL), PFE (415.3 μg/mL), LSE (548.2 μg/mL), and GJE (626.3 μg/mL). In non-toxic concentration ranges, CZE had a strong inhibitory effect against 3T3-L1 adipogenes (84.5%) than those of the other extracts. Furthermore, the anti-adipogenic effect of CZE is largely limited in the early stage of adipogenesis, and we revealed that the inhibitory role of CZE in adipogenesis is required for the activation of Wnt signaling. Our results provide scientific evidence that the anti-adipogenic effect of CZE can be applied as an ingredient for the development of functional foods and nutri-cosmetics for obesity prevention.
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Affiliation(s)
- Min-Jun Park
- Department of Food, Nutrition and Biotechnology, Kyungnam University, Gyeongnam 51767, Korea
| | - Ji-Hye Song
- Traditional and Biomedical Research Center, Daejeon 34520, Korea
| | - Myung-Soo Shon
- Department of Food, Nutrition and Biotechnology, Kyungnam University, Gyeongnam 51767, Korea
| | - Hae Ok Kim
- Department of Nursing, Kyungnam University, Gyeongnam 51767, Korea
| | - O Jun Kwon
- Gyeongbuk Regional Industry Evaluation, Daegyeong Institute for Regional Program Evaluation, Daegu 38542, Korea
| | - Seong-Soo Roh
- Department of Herbology, Daegu Haany University, Daegu 42158, Korea
| | - Choon Young Kim
- Department of Food and Nutrition, Yeungnam University, Gyeongbuk 38541, Korea
| | - Gyo-Nam Kim
- Department of Food, Nutrition and Biotechnology, Kyungnam University, Gyeongnam 51767, Korea
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Fu Y, Yin ZH, Wu LP, Yin CR. Biotransformation of ginsenoside Rb1 to ginsenoside C-K by endophytic fungus Arthrinium
sp. GE 17-18 isolated from Panax ginseng. Lett Appl Microbiol 2016; 63:196-201. [DOI: 10.1111/lam.12606] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2016] [Revised: 04/06/2016] [Accepted: 04/18/2016] [Indexed: 12/19/2022]
Affiliation(s)
- Y. Fu
- College of Chemistry and Life Science; Anshan Normal University; Anshan China
| | - Z.-H. Yin
- Key Laboratory of Natural resources of Changbai Mountain and Functional Molecules; Ministry of Education; Yanbian University; Yanji China
| | - L.-P. Wu
- National Ginseng Products Quality Supervision Inspection Center; Yanji China
| | - C.-R. Yin
- Key Laboratory of Natural resources of Changbai Mountain and Functional Molecules; Ministry of Education; Yanbian University; Yanji China
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Moseti D, Regassa A, Kim WK. Molecular Regulation of Adipogenesis and Potential Anti-Adipogenic Bioactive Molecules. Int J Mol Sci 2016; 17:ijms17010124. [PMID: 26797605 PMCID: PMC4730365 DOI: 10.3390/ijms17010124] [Citation(s) in RCA: 465] [Impact Index Per Article: 58.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Revised: 12/27/2015] [Accepted: 01/07/2016] [Indexed: 11/24/2022] Open
Abstract
Adipogenesis is the process by which precursor stem cells differentiate into lipid laden adipocytes. Adipogenesis is regulated by a complex and highly orchestrated gene expression program. In mammalian cells, the peroxisome proliferator-activated receptor γ (PPARγ), and the CCAAT/enhancer binding proteins (C/EBPs) such as C/EBPα, β and δ are considered the key early regulators of adipogenesis, while fatty acid binding protein 4 (FABP4), adiponectin, and fatty acid synthase (FAS) are responsible for the formation of mature adipocytes. Excess accumulation of lipids in the adipose tissue leads to obesity, which is associated with cardiovascular diseases, type II diabetes and other pathologies. Thus, investigating adipose tissue development and the underlying molecular mechanisms is vital to develop therapeutic agents capable of curbing the increasing incidence of obesity and related pathologies. In this review, we address the process of adipogenic differentiation, key transcription factors and proteins involved, adipogenic regulators and potential anti-adipogenic bioactive molecules.
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Affiliation(s)
- Dorothy Moseti
- Department of Animal Science, University of Manitoba, 201 Animal Science building, Winnipeg, MB R3T 2N2, Canada.
| | - Alemu Regassa
- Department of Animal Science, University of Manitoba, 201 Animal Science building, Winnipeg, MB R3T 2N2, Canada.
| | - Woo-Kyun Kim
- Department of Poultry Science, University of Georgia, 303 Poultry Science Building, Athens, GA 30602-2772, USA.
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Garbett J, Wilson SAF, Ralston JC, De Boer AA, Lui EMK, Wright DC, Mutch DM. North American ginseng influences adipocyte-macrophage crosstalk regulation of inflammatory gene expression. J Ginseng Res 2015; 40:141-50. [PMID: 27158235 PMCID: PMC4845049 DOI: 10.1016/j.jgr.2015.07.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2015] [Revised: 06/29/2015] [Accepted: 07/05/2015] [Indexed: 01/04/2023] Open
Abstract
Background Adipocyte–macrophage communication plays a critical role regulating white adipose tissue (WAT) inflammatory gene expression. Because WAT inflammation contributes to the development of metabolic diseases, there is significant interest in understanding how exogenous compounds regulate the adipocyte–macrophage crosstalk. An aqueous (AQ) extract of North American (NA) ginseng (Panax quinquefolius) was previously shown to have strong inflammo-regulatory properties in adipocytes. This study examined whether different ginseng extracts influence adipocyte–macrophage crosstalk, as well as WAT inflammatory gene expression. Methods The effects of AQ and ethanol (EtOH) ginseng extracts (5 μg/mL) on adipocyte and macrophage inflammatory gene expression were studied in 3T3-L1 and RAW264.7 cells, respectively, using real-time reverse transcription polymerase chain reaction. Adipose tissue organ culture was also used to examine the effects of ginseng extracts on epididymal WAT (EWAT) and inguinal subcutaneous WAT (SWAT) inflammatory gene expression. Results The AQ extract caused significant increases in the expression of common inflammatory genes (e.g., Mcp1, Ccl5, Tnf-α, Nos2) in both cell types. Culturing adipocytes in media from macrophages treated with the AQ extract, and vice versa, also induced inflammatory gene expression. Adipocyte Ppar-γ expression was reduced with the AQ extract. The AQ extract strongly induced inflammatory gene expression in EWAT, but not in SWAT. The EtOH extract had no effect on inflammatory gene expression in either both cell types or WAT. Conclusion These findings provide important new insights into the inflammo-regulatory role of NA ginseng in WAT.
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Affiliation(s)
- Jaime Garbett
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, ON, Canada
| | - Sarah A F Wilson
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, ON, Canada
| | - Jessica C Ralston
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, ON, Canada
| | - Anna A De Boer
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, ON, Canada
| | - Ed M K Lui
- Department of Physiology and Pharmacology, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
| | - David C Wright
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, ON, Canada
| | - David M Mutch
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, ON, Canada
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Afrin S, Huang JJ, Luo ZY. JA-mediated transcriptional regulation of secondary metabolism in medicinal plants. Sci Bull (Beijing) 2015. [DOI: 10.1007/s11434-015-0813-0] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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Lee YH, Kim YS, Song M, Lee M, Park J, Kim H. A Herbal Formula HT048, Citrus unshiu and Crataegus pinnatifida, Prevents Obesity by Inhibiting Adipogenesis and Lipogenesis in 3T3-L1 Preadipocytes and HFD-Induced Obese Rats. Molecules 2015; 20:9656-70. [PMID: 26016552 PMCID: PMC6272291 DOI: 10.3390/molecules20069656] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2015] [Revised: 04/15/2015] [Accepted: 04/18/2015] [Indexed: 01/22/2023] Open
Abstract
HT048 is a combination composed of Crataegus pinnatifida leaf and Citrus unshiu peel extracts. This study aimed to investigate potential anti-obesity effect of the combination. The 3T3-L1 adipocytes were treated with different doses of HT048 and triglyceride accumulation, glycerol release and adipogenesis-related genes were analyzed. For in vivo study, male Sprague Dawley rats were divided according to experimental diets: the chow diet group, the high-fat diet (HFD) group, the HFD supplemented with orlistat group, the HFD supplemented with HT048 group (0.2% or 0.4%) for 12 weeks. We measured the body weight, serum lipid levels and the expression of genes involved lipid metabolism. HT048 treatment dose-dependently suppressed adipocyte differentiation and stimulated glycerol release. The expressions of PPARγ and C/EBPα mRNA were decreased by HT048 treatment in adipocytes. HT048 supplementation significantly reduced the body and fat weights in vivo. Serum lipid levels were significantly lower in the HT048 supplemented groups than those of the HFD group. Expression of the hepatic lipogenesis-related genes were decreased and expression of the β-oxidation-related genes were increased in rats fed HT048 compared to that of animals fed HFD. These results suggest that HT048 has a potential benefit in preventing obesity through the inhibition of lipogenesis and adipogenesis.
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Affiliation(s)
- Yoon Hee Lee
- Korea Institute of Science and Technology for Eastern Medicine (KISTEM), NeuMed Inc., Seoul 130-701, Korea.
| | - Young-Sik Kim
- Department of Herbal Pharmacology, College of Korean Medicine, Kyung Hee University, Seoul 130-701, Korea.
| | - Mikyung Song
- Department of Herbal Pharmacology, College of Korean Medicine, Kyung Hee University, Seoul 130-701, Korea.
| | - Minsu Lee
- Department of Herbal Pharmacology, College of Korean Medicine, Kyung Hee University, Seoul 130-701, Korea.
| | - Juyeon Park
- Korea Institute of Science and Technology for Eastern Medicine (KISTEM), NeuMed Inc., Seoul 130-701, Korea.
| | - Hocheol Kim
- Department of Herbal Pharmacology, College of Korean Medicine, Kyung Hee University, Seoul 130-701, Korea.
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