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Choi S, Kim T. Compound K-An immunomodulator of macrophages in inflammation. Life Sci 2023; 323:121700. [PMID: 37068708 DOI: 10.1016/j.lfs.2023.121700] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 04/10/2023] [Accepted: 04/11/2023] [Indexed: 04/19/2023]
Abstract
Compound K (CK) is a secondary ginsenoside biotransformed from ginseng. This review discusses the function of CK as a potential ligand of the glucocorticoid receptor and a regulator of macrophage inflammatory responses. We provide findings on the ability of CK to inhibit the activation of M1 macrophages and promote the activation and differentiation of M2 macrophages. In addition, the effect of inhibiting the inflammasome response was collected. We summarized the evidences that CK is effective in the treatment of various inflammatory diseases such as rheumatoid arthritis, systemic lupus erythematosus, dermatitis, asthma, chronic obstructive pulmonary disease, sepsis associated encephalopathy, atherosclerosis, inflammatory bowel disease, and diabetes. These findings suggest the potential of CK as a therapeutic agent that can resolve inflammation and restore homeostasis.
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Affiliation(s)
- Susanna Choi
- KM Convergence Research Division, Korea Institute of Oriental Medicine, 1672 Yuseong-daero Yuseong-gu, Daejeon 34054, Republic of Korea.
| | - Taesoo Kim
- KM Convergence Research Division, Korea Institute of Oriental Medicine, 1672 Yuseong-daero Yuseong-gu, Daejeon 34054, Republic of Korea
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2
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Han L, Li T, Miao D, Lee J, Xiao S, Piao H, Zhao Y. Design, Synthesis and Cytotoxicity Evaluation of Novel Indole Derivatives of Panaxadiol. Chem Biodivers 2022; 19:e202200372. [PMID: 35938749 DOI: 10.1002/cbdv.202200372] [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: 04/18/2022] [Accepted: 07/18/2022] [Indexed: 11/05/2022]
Abstract
Based on the well-known cytotoxicity of indole compounds, we used the 'Fisher indole synthesis' method to introduce appropriately substituted indole rings into panaxadiol (PD), generating eighteen novel Panaxadiol indole derivatives. Six human cancer cell lines (A549, HepG-2, HCT-116, SGC-7901, MDA-MB-231, PC-3 cells) and one normal ovarian cell lines (IOSE144) were designed to evaluate the anti-proliferative activity of the PD derivatives. The results showed that the majority of PD derivatives showed enhanced anti-proliferative activity, when compared with PD, with P-Methylindolo-PD exhibiting the highest cytotoxicity. In A549 cells, IC50 value was 5.01±0.87 μM, which is roughly 12 times higher than the activity of PD and 5 times that of 5-FU. Moreover, cell morphology analysis and Annexin V-FITC/PI assays exhibited that P-Methylindolo-PD could induce A549 cell apoptosis (55.7 % of apoptotic cells at 20 μM). Moreover, molecular docking experiments were performed to explore the molecular mechanism underlining the binding of P-Methylindolo-PD to the active site of EGFR. The results support that P-Methylindolo-PD might be a promising lead compound for further studies.
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Affiliation(s)
- Linlin Han
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Yanbian University, Yanji, 133002, P. R. China
| | - Tao Li
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Yanbian University, Yanji, 133002, P. R. China
| | - Dongyu Miao
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Yanbian University, Yanji, 133002, P. R. China
| | - Jungjoon Lee
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Yanbian University, Yanji, 133002, P. R. China
| | - Shengnan Xiao
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Yanbian University, Yanji, 133002, P. R. China
| | - Huri Piao
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Yanbian University, Yanji, 133002, P. R. China
| | - Yuqing Zhao
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Yanbian University, Yanji, 133002, P. R. China
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3
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Liu X, Wang Z, Qian H, Tao W, Zhang Y, Hu C, Mao W, Guo Q. Natural medicines of targeted rheumatoid arthritis and its action mechanism. Front Immunol 2022; 13:945129. [PMID: 35979373 PMCID: PMC9376257 DOI: 10.3389/fimmu.2022.945129] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 07/11/2022] [Indexed: 11/13/2022] Open
Abstract
Rheumatoid arthritis (RA) is an autoimmune disease involving joints, with clinical manifestations of joint inflammation, bone damage and cartilage destruction, joint dysfunction and deformity, and extra-articular organ damage. As an important source of new drug molecules, natural medicines have many advantages, such as a wide range of biological effects and small toxic and side effects. They have become a hot spot for the vast number of researchers to study various diseases and develop therapeutic drugs. In recent years, the research of natural medicines in the treatment of RA has made remarkable achievements. These natural medicines mainly include flavonoids, polyphenols, alkaloids, glycosides and terpenes. Among them, resveratrol, icariin, epigallocatechin-3-gallate, ginsenoside, sinomenine, paeoniflorin, triptolide and paeoniflorin are star natural medicines for the treatment of RA. Its mechanism of treating RA mainly involves these aspects: anti-inflammation, anti-oxidation, immune regulation, pro-apoptosis, inhibition of angiogenesis, inhibition of osteoclastogenesis, inhibition of fibroblast-like synovial cell proliferation, migration and invasion. This review summarizes natural medicines with potential therapeutic effects on RA and briefly discusses their mechanisms of action against RA.
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Affiliation(s)
- Xueling Liu
- School of Medicine, Jiangsu University, Zhenjiang, China
| | - Zhiguo Wang
- Chinese Academy of Chinese Medical Sciences, Beijing, China
| | - Hua Qian
- Department of Traditional Chinese Medicine, Affiliated Hospital of Jiangsu University, Zhenjiang City, China
| | - Wenhua Tao
- Department of Traditional Chinese Medicine, Affiliated Hospital of Jiangsu University, Zhenjiang City, China
| | - Ying Zhang
- School of Medicine, Jiangsu University, Zhenjiang, China
| | - Chunyan Hu
- School of Medicine, Jiangsu University, Zhenjiang, China
| | - Weiwei Mao
- School of Medicine, Jiangsu University, Zhenjiang, China
| | - Qi Guo
- School of Medicine, Jiangsu University, Zhenjiang, China
- *Correspondence: Qi Guo,
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Kim TJ, Pyun DH, Kim MJ, Jeong JH, Abd El-Aty A, Jung TW. Ginsenoside compound K ameliorates palmitate-induced atrophy in C2C12 myotubes via promyogenic effects and AMPK/autophagy-mediated suppression of endoplasmic reticulum stress. J Ginseng Res 2022; 46:444-453. [PMID: 35600773 PMCID: PMC9120645 DOI: 10.1016/j.jgr.2021.09.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 03/08/2021] [Accepted: 09/03/2021] [Indexed: 01/17/2023] Open
Abstract
Background Compound K (CK) is among the protopanaxadiol (PPD)-type ginsenoside group, which produces multiple pharmacological effects. Herein, we examined the effects of CK on muscle atrophy under hyperlipidemic conditions along with its pro-myogenic effects. Further, the molecular pathways underlying the effects of CK on skeletal muscle have been justified. Methods C2C12 myotubes were treated with palmitate and CK. C2C12 myoblasts were differentiated using CK for 4-5 days. For the in vivo experiments, CK was administered to mice fed on a high-fat diet for 8 weeks. The protein expression levels were analyzed using western blotting analysis. Target protein suppression was performed using small interfering (si) RNA transfection. Histological examination was performed using Jenner-Giemsa and H&E staining techniques. Results CK treatment attenuated ER stress markers, such as eIF2α phosphorylation and CHOP expression and impaired myotube formation in palmitate-treated C2C12 myotubes and skeletal muscle of mice fed on HFD. CK treatment augmented AMPK along with autophagy markers in skeletal muscle cells in vitro and in vivo experiments. AMPK siRNA or 3-MA, an autophagy inhibitor, abrogated the impacts of CK in C2C12 myotubes. CK treatment augmented p38 and Akt phosphorylation, leading to an enhancement of C2C12 myogenesis. However, AMPK siRNA abolished the effects of CK in C2C12 myoblasts. Conclusion These findings denote that CK prevents lipid-induced skeletal muscle apoptosis via AMPK/autophagy-mediated attenuation of ER stress and induction of myoblast differentiation. Therefore, we may suggest the use of CK as a potential therapeutic approach for treating muscle-wasting conditions associated with obesity.
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Affiliation(s)
- Tae Jin Kim
- Department of Pharmacology, College of Medicine, Chung-Ang University, Seoul, Republic of Korea
| | - Do Hyeon Pyun
- Department of Pharmacology, College of Medicine, Chung-Ang University, Seoul, Republic of Korea
| | - Myeong Jun Kim
- Department of Pharmacology, College of Medicine, Chung-Ang University, Seoul, Republic of Korea
| | - Ji Hoon Jeong
- Department of Pharmacology, College of Medicine, Chung-Ang University, Seoul, Republic of Korea,Department of Global Innovative Drugs, Graduate School of Chung-Ang University, Seoul, Republic of Korea
| | - A.M. Abd El-Aty
- State Key Laboratory of Biobased Material and Green Papermaking, College of Food Science and Engineering, Qilu University of Technology, Shandong Academy of Science, Jinan, China,Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt,Department of Medical Pharmacology, Medical Faculty, Ataturk University, Erzurum, Turkey
| | - Tae Woo Jung
- Department of Pharmacology, College of Medicine, Chung-Ang University, Seoul, Republic of Korea,Corresponding author. Department of Pharmacology, College of Medicine, Chung-Ang University, 221, Heuksuk-dong, Dongjak-gu, Seoul, 06974, Republic of Korea.
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Sharma T, Sharma P, Chandel P, Singh S, Sharma N, Naved T, Bhatia S, Al-Harrasi A, Bungau S, Behl T. Circumstantial Insights into the Potential of Traditional Chinese Medicinal Plants as a Therapeutic Approach in Rheumatoid Arthritis. Curr Pharm Des 2022; 28:2140-2149. [PMID: 35331092 DOI: 10.2174/1381612828666220324124720] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 01/25/2022] [Indexed: 11/22/2022]
Abstract
The advanced era has invited a plethora of chronic and autoimmune infirmities unmistakably dominated by rheumatoid arthritis, occurring because of the equivocal causes, including ecological factors, genetic variations, etc. Unfortunately, it is winning pretty much in every stratum of the society in undefined age group of the population. Engineered drugs are accessible for the treatment; however, they do experience adverse effects as the treatment requires a prolonged duration worsened by noncompliance. To overwhelm it, certain pharmacological and molecular pathways are explored in the wake of Chinese herbs that prompted the prevention of this deteriorating autoimmune disease. The alcoholic extracts and decoctions are procured from Chinese herbs, such as Paeonia lactiflora, Glycyrrhiza uralensis, Tripterygium wilfordii, etc., which have been proved to manifest constructive pharmacological actions. The activities that were exhibited by extracts are significantly innocuous, non- toxic and potent to fix the affliction in contrast with the chemosynthetic drugs. Therefore, these Chinese herbs bring forth the potent anti-inflammatory, immune suppressing, anti-nociceptive, anti-neovascularizing, free radical scavenging activities and various other benefits to withstand several pathological events that usually endure the infirmity. It can be abridged that Chinese herbs possess assorted and selective therapeutic properties with profound safety and viability to treat this rheumatic disorder. Thus, this review aims to shed a light naturally originated treatment that is pertinent to provide invulnerable therapy exonerating from adverse effects, by restraining the occurrences of joint deformities, production of auto-antibodies, and inflammation.
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Affiliation(s)
- Twinkle Sharma
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Parth Sharma
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Parteek Chandel
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Sukhbir Singh
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Neelam Sharma
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Tanveer Naved
- Amity Institute of Pharmacy, Amity University, Noida, India
| | - Saurabh Bhatia
- School of Health Science, University of Petroleum and Energy Studies, Dehradun, Uttarakhand, India
- Natural & Medical Sciences Research Centre, University of Nizwa, Nizwa, Oman
| | - Ahmed Al-Harrasi
- Natural & Medical Sciences Research Centre, University of Nizwa, Nizwa, Oman
| | - Simona Bungau
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, Oradea, Romania
| | - Tapan Behl
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
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Li MX, Wei QQ, Lu HJ. Progress on the Elucidation of the Antinociceptive Effect of Ginseng and Ginsenosides in Chronic Pain. Front Pharmacol 2022; 13:821940. [PMID: 35264958 PMCID: PMC8899510 DOI: 10.3389/fphar.2022.821940] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 01/26/2022] [Indexed: 12/20/2022] Open
Abstract
Ginseng (Panax ginseng C.A. Meyer) is a traditional Oriental herbal drug widely used in East Asia. Its main active ingredients are ginsenosides whose constituents are known to have various pharmacological activities such as anticancer, antinociception, and neuroprotection. The analgesic effects of ginsenosides, such as Rg1, Rg2, and Rb1, as well as compound K, are well known and the analgesic mechanism of action in inflammatory pain models is thought to be the down regulation of pro-inflammatory cytokine expression (TNF-α IL-1β, and IL-6). Several studies have also demonstrated that ginsenosides regulate neuropathic pain through the modulation of estrogen receptors. Recently, an increasing number of pathways have emerged in relation to the antinociceptive effect of ginseng and ginsenosides. Therefore, this review presents our current understanding of the effectiveness of ginseng in chronic pain and how its active constituents regulate nociceptive responses and their mechanisms of action.
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Affiliation(s)
- Mei-Xian Li
- National and Local Joint Engineering Research Center of Technical Fiber Composites for Safety and Protection, Nantong University, Nantong, China
| | - Qian-Qi Wei
- Department of Infectious Diseases, General Hospital of Tibet Military Command, Xizang, China
| | - Huan-Jun Lu
- Institute of Pain Medicine and Special Environmental Medicine, Nantong University, Nantong, China
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7
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Si M, Ma Z, Zhang J, Li X, Li R, Wang C, Jia H, Luo S. Qingluoyin granules protect against adjuvant-induced arthritis in rats via downregulating the CXCL12/CXCR4-NF-κB signalling pathway. PHARMACEUTICAL BIOLOGY 2021; 59:1441-1451. [PMID: 34693865 PMCID: PMC8547818 DOI: 10.1080/13880209.2021.1991386] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 09/02/2021] [Accepted: 10/05/2021] [Indexed: 06/13/2023]
Abstract
CONTEXT Qingluoyin (QLY) is a traditional Chinese medicine (TCM) formula which has been used in treating human rheumatoid arthritis (RA) for years in China. OBJECTIVE This study investigates the effect of QLY granules on adjuvant arthritis (AA) and the possible mechanism. MATERIALS AND METHODS Sprague-Dawley (SD) rats were injected with Complete Freund's adjuvant (CFA) to induce the AA model. After the onset of arthritis, rats received intragastric administrations of the QLY granules (1.35, 2.70, and 5.40 g/kg) or Tripterygium glycosides (TG) tablets (positive drug, 10 mg/kg) for 14 d. After 28 d immunization, the symptoms, inflammatory parameters and molecular mechanisms were investigated. RESULTS In the QLY granule (1.35, 2.70, and 5.40 g/kg) therapy groups, the arthritis index decreased to 6.30 ± 2.06, 5.80 ± 1.55, 5.30 ± 1.16 compared with the model (9.00 ± 3.01), paw swelling decreased to 1.56 ± 0.40, 1.28 ± 0.38, 1.12 ± 0.41 mL compared with the model (2.22 ± 0.73 mL). QLY granules (1.35, 2.70 and 5.40 g/kg) significantly reduced the thymus and the spleen indexes, inhibited the production of pro-inflammatory cytokines, and alleviated the pathological changes of joints compared with the model group. Furthermore, the treatment of QLY granules (2.70 and 5.40 g/kg) markedly inhibited CXCL12, CXCR4 (in spleen and synovium) and p-NF-κB p65 (in synovium) protein expression of AA rats. CONCLUSIONS QLY granules have obvious therapeutic effects on AA rats, which may be associated with downregulating the CXCL12/CXCR4-NF-κB signalling pathway. QLY granules can be used as a candidate for the treatment of RA, which deserves further study.
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Affiliation(s)
- Min Si
- Anhui Academy of Medical Sciences, Hefei, Anhui, China
| | - Zheng Ma
- Anhui Academy of Medical Sciences, Hefei, Anhui, China
| | - Jie Zhang
- Anhui Academy of Medical Sciences, Hefei, Anhui, China
| | - Xinwei Li
- Anhui Academy of Medical Sciences, Hefei, Anhui, China
| | - Rui Li
- Anhui Academy of Medical Sciences, Hefei, Anhui, China
| | - Chao Wang
- Anhui Academy of Medical Sciences, Hefei, Anhui, China
| | - Huiyu Jia
- Anhui Academy of Medical Sciences, Hefei, Anhui, China
| | - Shengyong Luo
- Anhui Academy of Medical Sciences, Hefei, Anhui, China
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8
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Zhang M, Ren H, Li K, Xie S, Zhang R, Zhang L, Xia J, Chen X, Li X, Wang J. Therapeutic effect of various ginsenosides on rheumatoid arthritis. BMC Complement Med Ther 2021; 21:149. [PMID: 34034706 PMCID: PMC8145820 DOI: 10.1186/s12906-021-03302-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Accepted: 04/12/2021] [Indexed: 01/08/2023] Open
Abstract
Background Rheumatoid arthritis (RA) is an autoimmune disease which causes disability and threatens the health of humans. Therefore, it is of great significance to seek novel effective drugs for RA. It has been reported that various ginsenoside monomers are able to treat RA. However, it is still unclear which ginsenoside is the most effective and has the potential to be developed into an anti-RA drug. Methods The ginsenosides, including Rg1, Rg3, Rg5, Rb1, Rh2 and CK, were evaluated and compared for their therapeutic effect on RA. In in vitro cell studies, methotrexate (MTX) and 0.05% dimethyl sulfoxide (DMSO) was set as a positive control group and a negative control group, respectively. LPS-induced RAW264.7 cells and TNF-α-induced HUVEC cells were cultured with MTX, DMSO and six ginsenosides, respectively. Cell proliferation was analyzed by MTT assay and cell apoptosis was carried out by flow cytometry. CIA mice model was developed to evaluate the therapeutic efficacy of ginsenosides. The analysis of histology, immunohistochemistry, flow cytometry and cytokine detections of the joint tissues were performed to elucidate the action mechanisms of ginsenosides. Results All six ginsenosides showed good therapeutic effect on acute arthritis compared with the negative control group, Ginsenoside CK provided the most effective treatment ability. It could significantly inhibit the proliferation and promote the apoptosis of RAW 264.7 and HUVEC cells, and substantially reduce the swelling, redness, functional impairment of joints and the pathological changes of CIA mice. Meanwhile, CK could increase CD8 + T cell to down-regulate the immune response, decrease the number of activated CD4 + T cell and proinflammatory M1-macrophages, thus resulting in the inhibition of the secretion of proinflammatory cytokine such as TNF-α and IL-6. Conclusion Ginsenoside CK was proved to be a most potential candidate among the tested ginsenosides for the treatment of RA, with a strong anti-inflammation and immune modulating capabilities.
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Affiliation(s)
- Meng Zhang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.,Department of Pharmaceutics, School of Pharmacy, Fudan University & Key Laboratory of Smart Drug Delivery, Ministry of Education, Shanghai, 201203, China
| | - Hongwei Ren
- Department of Pharmaceutics, School of Pharmacy, Fudan University & Key Laboratory of Smart Drug Delivery, Ministry of Education, Shanghai, 201203, China
| | - Kun Li
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China
| | - Shengsheng Xie
- Department of Pharmaceutics, School of Pharmacy, Fudan University & Key Laboratory of Smart Drug Delivery, Ministry of Education, Shanghai, 201203, China
| | - Ru Zhang
- Department of Pharmaceutics, School of Pharmacy, Fudan University & Key Laboratory of Smart Drug Delivery, Ministry of Education, Shanghai, 201203, China
| | - Longlong Zhang
- Department of Pharmaceutics, School of Pharmacy, Fudan University & Key Laboratory of Smart Drug Delivery, Ministry of Education, Shanghai, 201203, China
| | - Jiaxuan Xia
- Department of Pharmaceutics, School of Pharmacy, Fudan University & Key Laboratory of Smart Drug Delivery, Ministry of Education, Shanghai, 201203, China
| | - Xing Chen
- Department of Pharmaceutics, School of Pharmacy, Fudan University & Key Laboratory of Smart Drug Delivery, Ministry of Education, Shanghai, 201203, China
| | - Xilin Li
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Jianxin Wang
- Department of Pharmaceutics, School of Pharmacy, Fudan University & Key Laboratory of Smart Drug Delivery, Ministry of Education, Shanghai, 201203, China. .,Institute of Integrative Medicine, Fudan University, Shanghai, 201203, China.
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9
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Systematic optimization of the yeast cell factory for sustainable and high efficiency production of bioactive ginsenoside compound K. Synth Syst Biotechnol 2021; 6:69-76. [PMID: 33869813 PMCID: PMC8040117 DOI: 10.1016/j.synbio.2021.03.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 02/23/2021] [Accepted: 03/16/2021] [Indexed: 02/08/2023] Open
Abstract
Ginsenoside Compound K (CK) has been recognized as a major functional component that is absorbed into the systemic circulation after oral administration of ginseng. CK demonstrates diverse bioactivities. A phase I clinical study indicated that CK was a potential candidate for arthritis therapy. However, a phase II clinical study was suspended because of the high cost associated with the present CK manufacturing approach, which is based on the traditional planting-extracting-biotransforming process. We previously elucidated the complete CK biosynthetic pathway and realized for the first time de novo biosynthesis of CK from glucose by engineered yeast. However, CK production was not sufficient for industrial application. Here, we systematically engineered Saccharomyces cerevisiae to achieve high titer production of CK from glucose using a previously constructed protopanaxadiol (PPD)-producing chassis, optimizing UGTPg1 expression, improving UDP-glucose biosynthesis, and tuning down UDP-glucose consumption. Our final engineered yeast strain produced CK with a titer of 5.74 g/L in fed-batch fermentation, which represents the highest CK production in microbes reported to date. Once scaled-up, this high titer de novo microbial biosynthesis platform will enable a robust and stable supply of CK, thus facilitating study and medical application of CK.
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10
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Ginsenoside compound K- a potential drug for rheumatoid arthritis. Pharmacol Res 2021; 166:105498. [PMID: 33609698 DOI: 10.1016/j.phrs.2021.105498] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 01/28/2021] [Accepted: 02/14/2021] [Indexed: 12/26/2022]
Abstract
Rheumatoid arthritis (RA) is a chronic inflammatory and autoimmune disease, if prescription of effective delayed, the articular disturbances may lead to disability. Ginsenoside compound K (GCK) is the main degradation product of oral ginsenosides in the human intestine. Numerous researches in vitro and in vivo have recorded the anti-arthritic effect of GCK, we discuss the mechanisms from the following three aspects, including anti-inflammatory, immune-regulatory, and bone-protective, respectively, in this review, and the anti-arthritic mechanism of GCK may be related to the effect on TNF-α-TNFR2, glucocorticoid receptor (GR) and β-arrestin1/2. We also describe the anti-anemia effect of GCK to open the possibility that GCK can be used as an effective disease-modifying anti-rheumatic drug (DMARD).
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11
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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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12
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Chen J, Wang W, Jiang M, Yang M, Wei W. Combination therapy of ginsenoside compound K and methotrexate was efficient in elimination of anaemia and reduction of disease activity in adjuvant-induced arthritis rats. PHARMACEUTICAL BIOLOGY 2020; 58:1131-1139. [PMID: 33198544 PMCID: PMC7671656 DOI: 10.1080/13880209.2020.1844761] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
CONTEXT Ginsenoside compound K (CK) has anti-inflammatory, immunoregulatory, and myelosuppressive protective effects. Methotrexate (MTX) is widely used in combination therapy for rheumatoid arthritis (RA). OBJECTIVE To evaluate the effects of combination therapy of CK and MTX on anaemia and anti-arthritis in adjuvant-induced arthritis (AA) rats. MATERIALS AND METHODS AA was induced in rats by Complete Freund's adjuvant, and divided into five groups (n = 10): normal, AA, CK 80 mg/kg, combination therapy (80 mg/kg CK combined with 0.5 mg/kg MTX), and MTX 0.5 mg/kg. From day 12, CK (once a day for 15 days) or MTX (once every 3 days, five times) were intragastrically administered. RESULTS Combination therapy showed increased haemoglobin to 148.5 ± 10.1 g/L compared with AA (129.8 ± 11.7 g/L) and MTX (128.8 ± 18.4 g/L), and decreased reticulocytes in peripheral blood to 4.9 ± 1.1% compared with MTX (9.3 ± 3.3%). In combination therapy group, paw swelling decreased to 5.6 ± 4.3 mL compared with CK (9.4 ± 3.9 mL) and MTX (13.5 ± 7.4 mL), and swollen joint count decreased to 1.4 ± 0.8 compared with CK (2.1 ± 1.0) and MTX (2.4 ± 1.2) at day 24. Combination therapy showed decreased IL-6 to 25.1 ± 17.2 pg/mL compared with MTX (44.9 ± 4.8 pg/mL), and decreased IL-17 to 5.8 ± 3.9 pg/mL compared with MTX (10.7 ± 4.2 pg/mL). CONCLUSION The anti-anaemia effect of CK deserves further study, and CK can be a candidate effective drug for combined treatment in RA with anaemia.
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Affiliation(s)
- Jingyu Chen
- Key Laboratory of Anti-inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Anhui Medical University, Ministry of Education, Hefei, China
- Jingyu Chen Key Laboratory of Anti-inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Anhui Medical University, Ministry of Education, Hefei, China
| | - Wu Wang
- Key Laboratory of Anti-inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Anhui Medical University, Ministry of Education, Hefei, China
| | - Mengya Jiang
- Key Laboratory of Anti-inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Anhui Medical University, Ministry of Education, Hefei, China
| | - Mei Yang
- Key Laboratory of Anti-inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Anhui Medical University, Ministry of Education, Hefei, China
| | - Wei Wei
- Key Laboratory of Anti-inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Anhui Medical University, Ministry of Education, Hefei, China
- CONTACT Wei Wei
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Sun S, Li S, Du Y, Wu C, Zhang M, Li J, Zhang X. Anti-inflammatory effects of the root, stem and leaf extracts of Chloranthus serratus on adjuvant-induced arthritis in rats. PHARMACEUTICAL BIOLOGY 2020; 58:528-537. [PMID: 32503379 PMCID: PMC8641675 DOI: 10.1080/13880209.2020.1767159] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Context: Chloranthus serratus [(Thunb.) Roem. et Schult, (Chloranthaceae)] is a folk medicine used for the treatment of rheumatoid arthritis.Objective: The aim of this study was to investigate anti-arthritic effects of the ethanol extracts of the roots (ER), stems (ES) and leaves (EL) of C. serratus on adjuvant arthritis rats and related mechanisms.Materials and methods: The rats were immunized by intradermal injection of complete Freund's adjuvant (CFA, 0.18 mL) into the right hind feet, and received intragastric administrations of the ER, ES and EL (2.07, 1.61 and 0.58 g/kg/d, respectively) for 14 days. The anti-arthritic activity was assessed by swelling rates, serum indicators, antioxidant capacity, histopathological and immunohistochemical analyses.Results: The LD50 of the ER, ES and EL was higher than 10.35, 8.05 and 2.90 g/kg/p.o., respectively. Extract treatments decreased swelling rates, tumour necrosis factor-alpha (TNF-α), vascular endothelial growth factor (VEGF), interleukin 1 beta (IL-1β), migration inhibitory factor 1 (MIF-1), immunoglobulin G (IgG) and immunoglobulin M (IgM) levels and positive expression of VEGF in the arthritic rats (p < 0.01 or p < 0.05). The ER significantly decreased NO (3.91 ± 0.61 µmol/L), IL-6 (75.67 ± 16.83 pg/mL) and malondialdehyde (MDA) (2.28 ± 0.32 nmol/mL) contents and clearly increased IFN-γ (2082 ± 220.93 pg/mL) and superoxide dismutase (SOD) (601.98 ± 38.40 U/mL) levels. The ES and EL did not reverse the changes in some indicators. All the extracts alleviated inflammatory cell infiltration and synovial cell proliferation. Among them, the ER was the most pronounced.Discussion and conclusions: ER exerts the most promising effects, as shown by inhibiting the releases of inflammatory cytokines and enhancing antioxidant capacity, which provides a scientific basis for further research on C. serratus and its clinical applications.
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Affiliation(s)
- Shuping Sun
- College of Pharmacy, Wannan Medical College, Wuhu, Anhui, China
- College of Life Science, Anhui Normal University, Wuhu, Anhui, China
- Institute of Natural Daily Chemistry, Wannan Medical College, Wuhu, Anhui, China
- CONTACT Shuping Sun College of Pharmacy, Wannan Medical College, No. 22 Wenchang West Road, Higher Education Park, Wuhu, Anhui Province, China
| | - Shengli Li
- The Fifth People’s Hospital of Wuhu, Wuhu, Anhui, China
| | - Yunyan Du
- College of Pharmacy, Wannan Medical College, Wuhu, Anhui, China
| | - Chenguang Wu
- College of Pharmacy, Wannan Medical College, Wuhu, Anhui, China
| | - Mengyuan Zhang
- College of Pharmacy, Wannan Medical College, Wuhu, Anhui, China
| | - Jiarong Li
- College of Pharmacy, Wannan Medical College, Wuhu, Anhui, China
| | - Xiaoping Zhang
- College of Life Science, Anhui Normal University, Wuhu, Anhui, China
- Xiaoping Zhang College of Life Science, Anhui Normal University, Wuhu, Anhui, China
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14
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Kim KT, Cho DW, Yang MJ, Kim DH, Shin SH, Hwang JH, Woo DH, Shin DG, Seo JH, Yang YS, Han SC. Thirteen-week oral toxicity study of fermented ginseng, GBCK25, in Sprague-Dawley rats. Regul Toxicol Pharmacol 2020; 118:104812. [PMID: 33122046 DOI: 10.1016/j.yrtph.2020.104812] [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: 03/16/2020] [Revised: 09/12/2020] [Accepted: 10/23/2020] [Indexed: 10/23/2022]
Abstract
Ginseng (Panax ginseng) is commonly used in Asia as a medicinal herb. In particular, fermented ginseng, GBCK25, has been recently developed to increase ginsenoside absorption. It also has other beneficial biological effects such as hemodynamic and anti-inflammation functions. Here, we investigated the potential toxicity of GBCK25 in Sprague-Dawley rats following 13 weeks of GBCK25 treatment by oral gavage at doses of 250, 500, or 1000 mg/kg/day and reversible toxic effects over a 4-week recovery phase. Ten male and female rats per group were randomly allocated to the main toxicology groups and five male and female rats per group were allocated to the 0 and 1000 mg/kg/day recovery groups, respectively. There was no mortality; significant clinical toxicity or microscopic findings; and changes in body weight, food consumption, hematological parameters, serum biochemistry, or absolute and relative organ weights in any of the groups. In conclusion, there were no toxicological changes upon repeated oral gavage of GBCK25 at doses of 250, 500, or 1000 mg/kg/day in Sprague-Dawley rats over 13 weeks. The no-observed-adverse-effect level of GBCK25 was 1000 mg/kg/day in both sexes of Sprague-Dawley rat.
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Affiliation(s)
- Kyung-Tai Kim
- Jeonbuk Branch Institute, Korea Institute of Toxicology, Jeollabuk-Do, 56212, Republic of Korea
| | - Doo-Wan Cho
- Jeonbuk Branch Institute, Korea Institute of Toxicology, Jeollabuk-Do, 56212, Republic of Korea
| | - Mi-Jin Yang
- Jeonbuk Branch Institute, Korea Institute of Toxicology, Jeollabuk-Do, 56212, Republic of Korea
| | - Da-Hee Kim
- Jeonbuk Branch Institute, Korea Institute of Toxicology, Jeollabuk-Do, 56212, Republic of Korea
| | - Seung-Hyuk Shin
- Jeonbuk Branch Institute, Korea Institute of Toxicology, Jeollabuk-Do, 56212, Republic of Korea
| | - Jeong Ho Hwang
- Jeonbuk Branch Institute, Korea Institute of Toxicology, Jeollabuk-Do, 56212, Republic of Korea
| | - Dong Ho Woo
- Research Center for Convergence Toxicology, Korea Institute of Toxicology, 141 Gajeong-ro, Yuseong-gu, Daejeon, 34114, South Korea
| | - Dong Gyu Shin
- Research & Development Center of GENERAL BIO Co., Ltd, 254, Yongtusan-ro, Songdong-myeon, Namwon City, Jeollabuk-Do, 55793, Republic of Korea
| | - Jeong Hun Seo
- Research & Development Center of GENERAL BIO Co., Ltd, 254, Yongtusan-ro, Songdong-myeon, Namwon City, Jeollabuk-Do, 55793, Republic of Korea
| | - Young-Su Yang
- Jeonbuk Branch Institute, Korea Institute of Toxicology, Jeollabuk-Do, 56212, Republic of Korea.
| | - Su-Cheol Han
- Jeonbuk Branch Institute, Korea Institute of Toxicology, Jeollabuk-Do, 56212, Republic of Korea.
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15
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Wu CY, Hua KF, Hsu WH, Suzuki Y, Chu LJ, Lee YC, Takahata A, Lee SL, Wu CC, Nikolic-Paterson DJ, Ka SM, Chen A. IgA Nephropathy Benefits from Compound K Treatment by Inhibiting NF-κB/NLRP3 Inflammasome and Enhancing Autophagy and SIRT1. THE JOURNAL OF IMMUNOLOGY 2020; 205:202-212. [PMID: 32482710 DOI: 10.4049/jimmunol.1900284] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 04/24/2020] [Indexed: 12/15/2022]
Abstract
IgA nephropathy (IgAN), the most common primary glomerular disorder, has a relatively poor prognosis yet lacks a pathogenesis-based treatment. Compound K (CK) is a major absorbable intestinal bacterial metabolite of ginsenosides, which are bioactive components of ginseng. The present study revealed promising therapeutic effects of CK in two complementary IgAN models: a passively induced one developed by repeated injections of IgA immune complexes and a spontaneously occurring model of spontaneous grouped ddY mice. The potential mechanism for CK includes 1) inhibiting the activation of NLRP3 inflammasome in renal tissues, macrophages and bone marrow-derived dendritic cells, 2) enhancing the induction of autophagy through increased SIRT1 expression, and 3) eliciting autophagy-mediated NLRP3 inflammasome inhibition. The results support CK as a drug candidate for IgAN.
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Affiliation(s)
- Chung-Yao Wu
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei 114, Taiwan
| | - Kuo-Feng Hua
- Department of Biotechnology and Animal Science, National Ilan University, Ilan 260, Taiwan
| | - Wan-Han Hsu
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei 114, Taiwan
| | - Yusuke Suzuki
- Department of Nephrology, Juntendo University Faculty of Medicine, Tokyo 113-8421, Japan
| | - Lichieh Julie Chu
- Molecular Medicine Research Center, Chang Gung University, Taoyuan 333, Taiwan.,Liver Research Center, Chang Gung Memorial Hospital at Linkou, Gueishan, Taoyuan 333, Taiwan
| | - Yu-Chieh Lee
- Department of Biotechnology and Animal Science, National Ilan University, Ilan 260, Taiwan
| | - Akiko Takahata
- Department of Nephrology, Juntendo University Faculty of Medicine, Tokyo 113-8421, Japan
| | - Sheau-Long Lee
- Department of Chemistry, R.O.C. Military Academy, Kaohsiung 830, Taiwan
| | - Chia-Chao Wu
- Division of Nephrology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan
| | - David J Nikolic-Paterson
- Department of Nephrology and Monash University Centre for Inflammatory Diseases, Monash Medical Centre, Clayton, Victoria 3168, Australia
| | - Shuk-Man Ka
- Graduate Institute of Aerospace and Undersea Medicine, Department of Medicine, National Defense Medical Center, Taipei 114, Taiwan; and
| | - Ann Chen
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei 114, Taiwan; .,Department of Pathology, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan
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16
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Zhang Y, Wang S, Song S, Yang X, Jin G. Ginsenoside Rg3 Alleviates Complete Freund's Adjuvant-Induced Rheumatoid Arthritis in Mice by Regulating CD4 +CD25 +Foxp3 +Treg Cells. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:4893-4902. [PMID: 32275817 DOI: 10.1021/acs.jafc.0c01473] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Ginsenoside Rg3 (GRg3) is one of the major bioactive ingredients of ginseng, which is not only used as a herbal medicine but also used as a functional food to support body functions. In this study, the beneficial effects of GRg3 on rheumatoid arthritis (RA) mice was evaluated from anti-inflammatory and immunosuppressive aspects. The footpad swelling rate, pathological changes of the ankle joint, and levels of tumor necrosis factor α, interleukin 6, interleukin 10, and tumor necrosis factor β were used to assess the anti-inflammatory effect of GRg3 on RA mice. Flow cytometric analysis of CD4+CD25+Foxp3+Treg cell percentage and metabolomic analysis based on gas chromatography-tandem mass spectrometry were used to assess the immunosuppressive effect and underlying mechanisms. GRg3 exhibited anti-inflammatory and immunosuppressive effects on RA mice. The potential mechanisms were related to regulate the pathways of oxidative phosphorylation and enhance the function of CD4+CD25+Foxp3+Treg cells to maintain peripheral immune tolerance of RA mice. These findings can provide a preliminary experimental basis to exploit GRg3 as a functional food or an effective complementary for the adjuvant therapy of RA.
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Affiliation(s)
- Yan Zhang
- School of Chemical and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin 132022, People's Republic of China
| | - Shuang Wang
- Graduate School, Jilin Institute of Chemical Technology, Jilin 132022, People's Republic of China
| | - Shuang Song
- Graduate School, Jilin Institute of Chemical Technology, Jilin 132022, People's Republic of China
| | - Xiaomei Yang
- Nutritional Department, Jilin Medical University Affiliated Hospital, Jilin 132013, People's Republic of China
| | - Gang Jin
- School of Chemical and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin 132022, People's Republic of China
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17
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Zhang R, Gao X, Bai H, Ning K. Traditional Chinese Medicine and Gut Microbiome: Their Respective and Concert Effects on Healthcare. Front Pharmacol 2020; 11:538. [PMID: 32390855 PMCID: PMC7188910 DOI: 10.3389/fphar.2020.00538] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 04/06/2020] [Indexed: 12/16/2022] Open
Abstract
Advances in systems biology, particularly based on the omics approaches, have resulted in a paradigm shift in both traditional Chinese medicine (TCM) and the gut microbiome research. In line with this paradigm shift, the importance of TCM and gut microbiome in healthcare, as well as their interplay, has become clearer. Firstly, we briefly summarize the current status of three topics in this review: microbiome, TCM, and relationship of TCM and microbiome. Second, we focused on TCM's therapeutic effects and gut microbiome's mediation roles, including the relationships among diet, gut microbiome, and health care. Third, we have summarized some databases and tools to help understand the impact of TCM and gut microbiome on diagnosis and treatment at the molecular level. Finally, we introduce the effects of gut microbiome on TCM and host health, with two case studies, one on the metabolic effect of gut microbiome on TCM, and another on cancer treatment. In summary, we have reviewed the current status of the two components of healthcare: TCM and gut microbiome, as well as their concert effects. It is quite clear that as the holobiont, the maintenance of the health status of human would depend heavily on TCM, gut microbiome, and their combined effects.
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Affiliation(s)
- Runzhi Zhang
- School of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, China
| | - Xi Gao
- School of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, China
| | - Hong Bai
- School of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, China
| | - Kang Ning
- School of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, China
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18
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Thangavelu M, Adithan A, John Peter JS, Hossain MA, Kim NS, Hwang KC, Khang G, Kim JH. Ginseng compound K incorporated porous Chitosan/biphasic calcium phosphate composite microsphere for bone regeneration. Int J Biol Macromol 2019; 146:1024-1029. [PMID: 31726141 DOI: 10.1016/j.ijbiomac.2019.09.228] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 09/17/2019] [Accepted: 09/26/2019] [Indexed: 12/09/2022]
Abstract
There is a substantial for the bone graft materials in the clinical field. Porous, stable and biodegradable bone microsphere scaffold using biopolymer chitosan was studied, and biphasic calcium phosphate was added to improve mechanical and osteoconductivity properties later ginseng compound K was added for improving its medicinal properties. They were characterized using FTIR and XRD that showed the apatite crystal in the composite microsphere scaffolds were structurally similar to that of biogenic apatite crystals. Scanning electron microscopy images confirmed the presence of hydroxyapatite on the surface of the composite microspheres. In vitro results infers that the composite microspheres are biocompatible with NIH 3T3 and MG63 cells and capable of supporting growth and spreading of MG-63 cells. Further, Osteogenic markers expression was found to be higher in rat bone marrow stem cells seeded on microsphere scaffolds compared to control. The prepared biocomposite porous microsphere scaffold developed in this study can be used as an alternative for the bone regeneration or bone tissue engineering.
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Affiliation(s)
- Muthukumar Thangavelu
- College of Veterinary Medicine, Biosafety Research Institute, Chonbuk National University, Iksan-city, Jeollabuk-do, Republic of Korea; Department of BIN Convergence Technology, Department of Polymer Nano Science & Technology and Polymer Materials Fusion Research Center, Chonbuk National University, Jeonju-si, Jeollabuk-do, Republic of Korea.
| | - Aravinthan Adithan
- College of Veterinary Medicine, Biosafety Research Institute, Chonbuk National University, Iksan-city, Jeollabuk-do, Republic of Korea
| | - Judith Sharmila John Peter
- College of Veterinary Medicine, Biosafety Research Institute, Chonbuk National University, Iksan-city, Jeollabuk-do, Republic of Korea
| | - Mohammad Amjad Hossain
- College of Veterinary Medicine, Biosafety Research Institute, Chonbuk National University, Iksan-city, Jeollabuk-do, Republic of Korea
| | - Nam Soo Kim
- College of Veterinary Medicine, Biosafety Research Institute, Chonbuk National University, Iksan-city, Jeollabuk-do, Republic of Korea
| | - Ki-Chul Hwang
- Institute for Bio-Medical Convergence, College of Medicine, Catholic Kwandong University, Gangneung-si, Gangwon-do, Republic of Korea
| | - Gilson Khang
- Department of BIN Convergence Technology, Department of Polymer Nano Science & Technology and Polymer Materials Fusion Research Center, Chonbuk National University, Jeonju-si, Jeollabuk-do, Republic of Korea.
| | - Jong-Hoon Kim
- College of Veterinary Medicine, Biosafety Research Institute, Chonbuk National University, Iksan-city, Jeollabuk-do, Republic of Korea.
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19
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Shi ZY, Zeng JZ, Wong AST. Chemical Structures and Pharmacological Profiles of Ginseng Saponins. Molecules 2019; 24:molecules24132443. [PMID: 31277214 PMCID: PMC6651355 DOI: 10.3390/molecules24132443] [Citation(s) in RCA: 94] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Revised: 06/28/2019] [Accepted: 07/01/2019] [Indexed: 02/03/2023] Open
Abstract
Ginseng is a group of cosmopolitan plants with more than a dozen species belonging to the genus Panax in the family Araliaceae that has a long history of use in traditional Chinese medicine (TCM). Among the bioactive constituents extracted from ginseng, ginseng saponins are a group of natural steroid glycosides and triterpene saponins found exclusively throughout the plant. Studies have shown that these ginseng saponins play a significant role in exerting multiple therapeutic effects. This review covers their chemical structure and classification, as well as their pharmacological activities, including their regulatory effects on immunomodulation, their anticancer effects, and their functions in the central nervous and cardiovascular systems. The general benefits of ginseng saponins for boosting physical vitality and improving quality of life are also discussed. The review concludes with fruitful directions for future research in the use of ginseng saponins as effective therapeutic agents.
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Affiliation(s)
- Ze-Yu Shi
- School of Biological Sciences, University of Hong Kong, Pok Fu Lam Road, Hong Kong SAR, China
| | - Jin-Zhang Zeng
- State Key Laboratory of Cellular Stress Biology and Fujian Provincial Key Laboratory of Innovative Drug Target Research, School of Pharmaceutical Sciences, Xiamen University, Xiamen 361005, China
| | - Alice Sze Tsai Wong
- School of Biological Sciences, University of Hong Kong, Pok Fu Lam Road, Hong Kong SAR, China.
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20
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Lee JI, Park KS, Cho IH. Panax ginseng: a candidate herbal medicine for autoimmune disease. J Ginseng Res 2019; 43:342-348. [PMID: 31308804 PMCID: PMC6606836 DOI: 10.1016/j.jgr.2018.10.002] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Revised: 10/04/2018] [Accepted: 10/12/2018] [Indexed: 12/21/2022] Open
Abstract
Panax ginseng Meyer (P. ginseng; Korean ginseng) is well known for its medicinal properties. It can alleviate pathological symptoms, promote health, and prevent potential diseases via its anti-inflammatory, antioxidant, homeostatic, and other positive effects on biological metabolism. Although many studies have determined effects of P. ginseng on various diseases, such as cardiovascular, neurological, and immunological diseases, little is known about the effect of P. ginseng on autoimmune diseases. Here, we review a few reports about effects of P. ginseng on autoimmune diseases (e.g., multiple sclerosis, Crohn's disease, ulcerative colitis, atopic dermatitis, and rheumatoid arthritis) and suggest the possibility of P. ginseng as a candidate herbal medicine to prevent and treat autoimmune diseases as well as the need to study it.
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Affiliation(s)
- Joon-Il Lee
- Department of Science in Korean Medicine and Brain Korea 21 Plus Program, Graduate School, Kyung Hee University, Seoul, Republic of Korea
| | - Kyoung Sun Park
- Department of Korean Medicine Obstetrics & Gynecology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Ik-Hyun Cho
- Department of Science in Korean Medicine and Brain Korea 21 Plus Program, Graduate School, Kyung Hee University, Seoul, Republic of Korea
- Department of Convergence Medical Science and Institute of Korean Medicine, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
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21
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Khattab A, Abouhussein DM, Mohammad F E. Development of injectable tenoxicam in situ forming microparticles based on sesame oil and poly-DL-lactide: Characterization, efficacy and acute toxicity. J Drug Deliv Sci Technol 2019. [DOI: 10.1016/j.jddst.2019.04.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Kim HI, Kim JK, Kim JY, Han MJ, Kim DH. Fermented red ginseng and ginsenoside Rd alleviate ovalbumin-induced allergic rhinitis in mice by suppressing IgE, interleukin-4, and interleukin-5 expression. J Ginseng Res 2019; 43:635-644. [PMID: 31695569 PMCID: PMC6823749 DOI: 10.1016/j.jgr.2019.02.006] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 02/25/2019] [Accepted: 02/27/2019] [Indexed: 12/11/2022] Open
Abstract
Background To increase the pharmacological effects of red ginseng (RG, the steamed root of Panax ginseng Meyer), RG products modified by heat process or fermentation have been developed. However, the antiallergic effects of RG and modified/fermented RG have not been simultaneously examined. Therefore, we examined the allergic rhinitis (AR)-inhibitory effects of water-extracted RG (wRG), 50% ethanol-extracted RG (eRG), and bifidobacteria-fermented eRG (fRG) in vivo. Methods RBL-2H3 cells were stimulated with phorbol 12-myristate-13-acetate/A23187. Mice with AR were prepared by treatment with ovalbumin. Allergic markers IgE, tumor necrosis factor-α, interleukin (IL)-4, and IL-5 were assayed in the blood, bronchoalveolar lavage fluid, nasal mucosa, and colon using enzyme-linked immunosorbent assay. Mast cells, eosinophils, and Th2 cell populations were assayed using a flow cytometer. Results RG products potently inhibited IL-4 expression in phorbol 12-myristate-13-acetate/A23187-stimulated RBL-2H3 cells. Of tested RG products, fRG most potently inhibited IL-4 expression. RG products also alleviated ovalbumin-induced AR in mice. Of these, fRG most potently reduced nasal allergy symptoms and blood IgE levels. fRG treatment also reduced IL-4 and IL-5 levels in bronchoalveolar lavage fluid, nasal mucosa, and reduced mast cells, eosinophils, and Th2 cell populations. Furthermore, treatment with fRG reduced IL-4, IL-5, and IL-13 levels in the colon and restored ovalbumin-suppressed Bacteroidetes and Actinobacteria populations and ovalbumin-induced Firmicutes population in gut microbiota. Treatment with ginsenoside Rd significantly alleviated ovalbumin-induced AR in mice. Conclusion fRG and ginsenoside Rd may alleviate AR by suppressing IgE, IL-4, IL-5, and IL-13 expression and restoring the composition of gut microbiota.
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Affiliation(s)
- Hye In Kim
- Neurobiota Research Center and Department of Life and Nanopharmaceutical Sciences, College of Pharmacy, Kyung Hee University, Seoul, Republic of Korea.,Department of Food and Nutrition, Kyung Hee University, Seoul, Republic of Korea
| | - Jeon-Kyung Kim
- Neurobiota Research Center and Department of Life and Nanopharmaceutical Sciences, College of Pharmacy, Kyung Hee University, Seoul, Republic of Korea
| | - Jae-Young Kim
- Neurobiota Research Center and Department of Life and Nanopharmaceutical Sciences, College of Pharmacy, Kyung Hee University, Seoul, Republic of Korea
| | - Myung Joo Han
- Department of Food and Nutrition, Kyung Hee University, Seoul, Republic of Korea
| | - Dong-Hyun Kim
- Neurobiota Research Center and Department of Life and Nanopharmaceutical Sciences, College of Pharmacy, Kyung Hee University, Seoul, Republic of Korea
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Kim JK, Kim JY, Jang SE, Choi MS, Jang HM, Yoo HH, Kim DH. Fermented Red Ginseng Alleviates Cyclophosphamide-Induced Immunosuppression and 2,4,6-Trinitrobenzenesulfonic Acid-Induced Colitis in Mice by Regulating Macrophage Activation and T Cell Differentiation. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2018; 46:1879-1897. [PMID: 30518233 DOI: 10.1142/s0192415x18500945] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A variety of products have been developed with red ginseng (RG, the steamed roots of Panax ginseng Meyer). To clarify the immunomodulating effects of water-extracted RG (wRG), 50% ethanol-extracted RG (eRG), enzyme-treated eRG (ERG) and probiotic-fermented eRG (FRG), we examined their immunopotentiating and immunosuppressive effects in mice with cyclophosphamide (CP)-induced immunosuppression (CI) or 2,4,6-trinitrobenzenesulfonic acid (TNBS)-induced colitis (TC). Oral administration of RG in CI mice significantly increased blood IFN- γ levels. Treatment with RG also increased the tumoricidal effects of CI mouse splenic cytotoxic T (Tc) and NK cells against YAC-1 cells. Treatment with RGs, in particular FRG and wRG, significantly increased Th1 cell differentiation. Treatment with RG except wRG increased Treg cell differentiation. However, wRG alone increased IL-6 and IL-17 expression in the colon of CI mice. Furthermore, RG alleviated colitis in TC mice. FRG most potently suppressed TNBS-induced colon shortening, NF- κ B activation and TNF- α and IL-17 expression and increased IL-10 expression. RGs inhibited TNF- α expression and increased IL-10 expression in lipopolysaccharide-stimulated primary macrophages in vitro while the differentiation of splenic T cells into type 1 T (Th1) and regulatory T (Treg) cells was increased by FRG in vitro. In conclusion, FRG can alleviate immunosuppression and inflammation by inhibiting macrophage activation and regulating Th1 and Treg cell differentiation.
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Affiliation(s)
- Jeon-Kyung Kim
- * Neurobiota Research Center and Department of Life and Nanopharmaceutical Sciences, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea
| | - Jae-Young Kim
- * Neurobiota Research Center and Department of Life and Nanopharmaceutical Sciences, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea
| | - Se-Eun Jang
- * Neurobiota Research Center and Department of Life and Nanopharmaceutical Sciences, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea.,† Institute of Pharmaceutical Science and Technology and College of Pharmacy Hanyang University, Ansan, Gyeonggi-do 15588, Korea
| | - Min-Sun Choi
- † Institute of Pharmaceutical Science and Technology and College of Pharmacy Hanyang University, Ansan, Gyeonggi-do 15588, Korea
| | - Hyo-Min Jang
- * Neurobiota Research Center and Department of Life and Nanopharmaceutical Sciences, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea
| | - Hae-Hyun Yoo
- † Institute of Pharmaceutical Science and Technology and College of Pharmacy Hanyang University, Ansan, Gyeonggi-do 15588, Korea
| | - Dong-Hyun Kim
- * Neurobiota Research Center and Department of Life and Nanopharmaceutical Sciences, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea
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Zhao YJ, Li C. Biosynthesis of Plant Triterpenoid Saponins in Microbial Cell Factories. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:12155-12165. [PMID: 30387353 DOI: 10.1021/acs.jafc.8b04657] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Triterpenoid saponins are triterpenoid glycoside compounds which have been widely used in pharmaceutical, agricultural, and food industries. Traditionally, they are extracted from plants, which is time-consuming and environmentally unfriendly. Recently, de novo synthesis of triterpenoid saponins in microbial cell factories was realized, which provides a promising and green approach to alter the traditional supply way. However, the complex biosynthetic pathway and the poor suitability between the endogenous and heterogeneous pathways tremendously limit the yield of triterpenoid saponins. We introduce the biosynthetic pathways of triterpenoid saponins first, and we then summarize the microbial cell factories developed to produce these compounds. Further, we discuss the strategies applied to enhance the production. This paper systematically illustrates the biosynthesis of plant triterpenoid saponins in microbial cell factories.
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Affiliation(s)
- Yu-Jia Zhao
- Institute for Synthetic Biosystem, Department of Biochemical Engineering, School of Chemistry and Chemical Engineering , Beijing Institute of Technology , Beijing 100081 , China
| | - Chun Li
- Institute for Synthetic Biosystem, Department of Biochemical Engineering, School of Chemistry and Chemical Engineering , Beijing Institute of Technology , Beijing 100081 , China
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25
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Chen S, Xu MB, Zhou XL, Rong PQ, Jin TY, Zheng GQ. Chinese Herbal Medicine for Myasthenia Gravis: A Systematic Review and Meta-Analysis. Front Pharmacol 2018; 9:969. [PMID: 30214409 PMCID: PMC6125412 DOI: 10.3389/fphar.2018.00969] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Accepted: 08/06/2018] [Indexed: 11/13/2022] Open
Abstract
Myasthenia gravis (MG) is an acquired autoimmune disease with the disorder of the neuromuscular junction transmission caused by autoantibodies. Currently, various Chinese herbal medicines (CHMs) are widely used for MG. This meta-analysis was conducted to assess the effectiveness and safety of CHMs for MG and its possible mechanisms. Fourteen studies with 1039 individuals were identified by searching seven databases from inception to March 2017. The methodological quality was assessed by using 7-item criteria from the Cochrane's Collaboration tool, and which assessed ≥4 "yes" in the domains were selected for detailed assessment and meta-analysis. All the data were analyzed using Rev-Man 5.3 software. Meta-analysis showed a significant effect of CHM as adjuvant therapy for improving the effectiveness compared with WCM alone or placebo in treating MG (p < 0.01). Moreover, there were fewer adverse effects and relapse rate in total when compared with the control group. The possible mechanisms of CHM for MG are associated with immunoregulation by reconstituting the functional ability of Tregs. In conclusion, despite the apparent positive results, the present evidence supports, to an extent, that CHM can be used for MG patients because of the methodological flaws and CHM heterogeneity. Further rigorous RCT for MG is needed.
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Affiliation(s)
- Shuang Chen
- Department of Neurology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Meng-Bei Xu
- Department of Neurology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xiao-Li Zhou
- Department of Neurology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Pei-Qing Rong
- Department of Neurology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Ting-Yu Jin
- Department of Neurology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Guo-Qing Zheng
- Department of Neurology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
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Chen J, Si M, Wang Y, Liu L, Zhang Y, Zhou A, Wei W. Ginsenoside metabolite compound K exerts anti-inflammatory and analgesic effects via downregulating COX2. Inflammopharmacology 2018; 27:157-166. [PMID: 29946770 DOI: 10.1007/s10787-018-0504-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Accepted: 06/01/2018] [Indexed: 01/02/2023]
Abstract
OBJECTIVE The present study aimed to evaluate the anti-inflammatory and analgesic activities of the ginsenoside metabolite compound K (CK) and its mechanisms. METHODS Mice model of xylene-induced ear swelling and rat model of carrageenan-induced paw swelling were used to evaluate the effect of CK on acute inflammation. The analgesic effect of CK was evaluated on heat-, acetic acid-, and carrageenan-induced hyperalgesia. The levels of prostaglandin E2 (PGE2), cyclooxygenase-1 (COX-1), and COX-2 in carrageenan-induced rat paw swelling and gastric mucosa were detected by enzyme-linked immunosorbent assay (ELISA). COX-1 and COX-2 expressions in carrageenan-induced rat paw swelling and gastric mucosa were detected by western blotting. In vitro effect of CK (10-9, 10-8, 10-7, 10-6, 10-5 M) on COX-1 and COX-2 activities was evaluated by measuring the production of 6-keto-PGF1α and PGE2 in rat peritoneal macrophages. RESULTS CK at doses of 7, 14, 28, 56, 112, and 224 mg/kg alleviated xylene-induced ear oedema, whereas CK at 40, 80, and 160 mg/kg alleviated carrageenan-induced paw oedema. CK at 224 mg/kg showed an analgesic effect against acetic acid-induced pain. CK at 40, 80, and 160 mg/kg significantly increased rat inflammatory pain threshold, but had no effect on heat-induced pain threshold. CK at 10, 20, 40, 80, and 160 mg/kg reduced PGE2 level in the paw tissue, but showed no effect on that in the gastric mucosa. CK at 20, 40, 80, and 160 mg/kg decreased COX-2 expression in the paw tissue and gastric mucosa, but exhibited no effect on COX-1 expression or on COX-1 and COX-2 activities. CONCLUSION CK exerted anti-inflammatory and analgesic effects, possibly by reducing the catalytic synthesis of PGE2 via downregulation of COX-2 expression.
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Affiliation(s)
- Jingyu Chen
- Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Medical University, Meishan Road 81, Hefei, 230032, China
| | - Min Si
- Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Medical University, Meishan Road 81, Hefei, 230032, China
| | - Ying Wang
- Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Medical University, Meishan Road 81, Hefei, 230032, China
| | - Lihua Liu
- Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Medical University, Meishan Road 81, Hefei, 230032, China
| | - Yunfang Zhang
- Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Medical University, Meishan Road 81, Hefei, 230032, China
| | - Aiwu Zhou
- Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Medical University, Meishan Road 81, Hefei, 230032, China
| | - Wei Wei
- Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Institute of Clinical Pharmacology, Anhui Medical University, Meishan Road 81, Hefei, 230032, China.
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Lv DL, Chen L, Ding W, Zhang W, Wang HL, Wang S, Liu WB. Ginsenoside G-Rh2 synergizes with SMI-4a in anti-melanoma activity through autophagic cell death. Chin Med 2018; 13:11. [PMID: 29483938 PMCID: PMC5820787 DOI: 10.1186/s13020-018-0168-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Accepted: 02/12/2018] [Indexed: 12/15/2022] Open
Abstract
Background Melanoma is a leading cause of cancer death worldwide, and SMI-4a and G-Rh2 exert anti-tumor activity in multiple cancer. However, SMI-4a as well as a synergistic relationship between SMI-4a and G-Rh2 in anti-melanoma capacity are still unknown. Therefore, we investigated the effects of SMI-4a and combined SMI-4a with G-Rh2 on the viability, apoptosis and autophagy of melanoma, and to preliminarily explore the underlying mechanism of SMI-4a and combined SMI-4a with G-Rh2 in inhibiting tumor growth. Methods Cell viability was examined with cell counting Kit 8 assay and colony formation assay; Apoptosis was evaluated by flow cytometry and Caspase 3/7 activity assay; Western blotting was used to test proteins related to autophagy and the AKT/mammalian target of rapamycin (mTOR) signaling pathway; Tumor xenograft model in BALB/c nude mice was performed to evaluate the effects of SMI-4a and combined SMI-4a with G-Rh2 in anti-melanoma in vivo. Results SMI-4a, a pharmacological inhibitor of PIM-1, could decrease cell viability, induce apoptosis, and promote Caspase 3/7 activity in both A375 and G361 melanoma cells, and SMI-4a inhibited tumor growth by inducing autophagy via down-regulating AKT/mTOR axis in melanoma cells. Furthermore, G-Rh2 amplified the anti-tumor activity of SMI-4a in melanoma cells via strengthening autophagy. Conclusions Our results suggested that SMI-4a could enhance autophagy-inducing apoptosis by inhibiting AKT/mTOR signaling pathway in melanoma cells, and G-Rh2 could enhance the effects of SMI-4a against melanoma cancer via amplifying autophagy induction. This study demonstrates that combined SMI-4a and G-Rh2 might be a novel alternative strategy for melanoma treatment. Electronic supplementary material The online version of this article (10.1186/s13020-018-0168-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Da-Lun Lv
- 1Department of Burn and Plastic Surgery, First Affiliated Hospital of Wannan Medical College, Jinghu District, Wuhu, 241000 Anhui China
| | - Lei Chen
- 1Department of Burn and Plastic Surgery, First Affiliated Hospital of Wannan Medical College, Jinghu District, Wuhu, 241000 Anhui China
| | - Wei Ding
- 1Department of Burn and Plastic Surgery, First Affiliated Hospital of Wannan Medical College, Jinghu District, Wuhu, 241000 Anhui China
| | - Wei Zhang
- 1Department of Burn and Plastic Surgery, First Affiliated Hospital of Wannan Medical College, Jinghu District, Wuhu, 241000 Anhui China
| | - He-Li Wang
- 1Department of Burn and Plastic Surgery, First Affiliated Hospital of Wannan Medical College, Jinghu District, Wuhu, 241000 Anhui China
| | - Shuai Wang
- 1Department of Burn and Plastic Surgery, First Affiliated Hospital of Wannan Medical College, Jinghu District, Wuhu, 241000 Anhui China
| | - Wen-Bei Liu
- 2Dermatological Department, First Affiliated Hospital of Wannan Medical College, Jinghu District, Wuhu, 241000 Anhui China
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Kim J, Byeon H, Im K, Min H. Effects of ginsenosides on regulatory T cell differentiation. Food Sci Biotechnol 2018; 27:227-232. [PMID: 30263744 PMCID: PMC6049740 DOI: 10.1007/s10068-017-0255-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Revised: 10/25/2017] [Accepted: 11/02/2017] [Indexed: 12/31/2022] Open
Abstract
Regulatory T cells (Treg cells) are a subpopulation of T cells defined as CD4+Foxp3+CD25+. They mainly function as immunosuppressive T cells by downregulating the induction and proliferation of effector T cells, but also modulate the immune system by maintaining self-tolerance and preventing autoimmune disease. In this study, the regulatory roles of ginsenosides, one of the active components in ginseng, Panax ginseng C. A. Meyer, in Treg cell differentiation were examined. The results demonstrated that ginsenoside Rd induced Treg differentiation by upregulating Foxp3 expression and increased the generation of TGF-β1, IL-10 and IL-35. The data suggest that ginsenoside Rd may be a potential immunomodulating agent or supplement that can be applied for transplantation and autoimmune disorders.
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Affiliation(s)
- Jisu Kim
- College of Pharmacy, Chung-Ang University, 84 Heukseokro, Dongjakgu, Seoul, 06974 Korea
| | - Hyeyoung Byeon
- College of Pharmacy, Chung-Ang University, 84 Heukseokro, Dongjakgu, Seoul, 06974 Korea
| | - Kyungtaek Im
- College of Pharmacy, Chung-Ang University, 84 Heukseokro, Dongjakgu, Seoul, 06974 Korea
| | - Hyeyoung Min
- College of Pharmacy, Chung-Ang University, 84 Heukseokro, Dongjakgu, Seoul, 06974 Korea
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29
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Han YK, Kim SY, Ahn JY, Baek JU. An analysis of the combination frequencies of constituent medicinal herbs in prescriptions for the treatment of bone and joint disorder in Korean medicine: determination of a group of candidate prescriptions for universal use. Integr Med Res 2018; 6:344-353. [PMID: 29296561 PMCID: PMC5741390 DOI: 10.1016/j.imr.2017.09.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Revised: 08/04/2017] [Accepted: 09/06/2017] [Indexed: 11/25/2022] Open
Abstract
Background This study aimed to select prescriptions (mixtures of medicinal herbs) used in the treatment of bone and joint disorders in Korean medicine, and through the analysis of medicinal herb combination frequencies, select a high-frequency medicinal herb combination group for further experimental and clinical research. Methods We systematically searched for terms related to bone and joint disorder in the “Dongeuibogam (Dong yibaojian)”, a seminal Korean medicine book. We reviewed the results of published papers regarding the effects in bone and joint disorders (especially in osteoporosis, osteomalacia, osteopenia, rheumatoid arthritis, and degenerative arthritis). Results In total, 34 candidates of a medicinal herb combination for the treatment of bone and joint disorders(CMHCTBJDs) and nine candidates of a medicinal herb for the treatment of bone and joint disorders(CMHTBJDs) were selected. Conclusion : The candidates of a medicinal herb combination for the treatment of bone and joint disorders (CMHCTBJDs) and candidates of a medicinal herb for the treatment of bone and joint disorders(CMHTBJDs) proposed in this study can be useful material for text mining to develop natural products with the effects in BJDs and also it has the potential to reduce the experimental and developmental time period.
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Affiliation(s)
- Yoo Kyoung Han
- Division of Humanities and Social Medicine, School of Korean Medicine, Pusan National University, Yangsan Korea
| | - Seo Yul Kim
- Division of Humanities and Social Medicine, School of Korean Medicine, Pusan National University, Yangsan Korea
| | - Jae Young Ahn
- Division of Humanities and Social Medicine, School of Korean Medicine, Pusan National University, Yangsan Korea
| | - Jin Ung Baek
- Division of Humanities and Social Medicine, School of Korean Medicine, Pusan National University, Yangsan Korea
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30
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Chen L, Zhou L, Wang Y, Yang G, Huang J, Tan Z, Wang Y, Zhou G, Liao J, Ouyang D. Food and Sex-Related Impacts on the Pharmacokinetics of a Single-Dose of Ginsenoside Compound K in Healthy Subjects. Front Pharmacol 2017; 8:636. [PMID: 28955238 PMCID: PMC5602130 DOI: 10.3389/fphar.2017.00636] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2017] [Accepted: 08/29/2017] [Indexed: 12/24/2022] Open
Abstract
Background and Objectives: Ginsenoside compound K (CK) is a candidate drug for rheumatoid arthritis therapy. This clinical trial was designed to evaluate the effects of food and sex on the pharmacokinetics of CK and its metabolite 20(S)-protopanaxadiol (PPD). Methods: An open-label, single-center, two-period crossover trial was performed in healthy Chinese subjects (n = 24; male = 12, female = 12), randomized to either the fasting overnight or the high-fat meal group before a single 200 mg dose of monomer CK was administered. According to the concentration-time data of plasma and urine samples from each subject, the pharmacokinetic parameters of CK and 20(S)-PPD were calculated and statistically analyzed. Results: A two-way ANOVA test combined with mean plots showed no statistically significant interaction between food and sex. High-fat meal accelerated the absorption of CK, with tmax being shortened from 3.6 to 2.5 h (p = 0.015). In contrast, food significantly increased the Cmax, AUClast, and AUCinf(p < 0.001) with the 90% confidence intervals falling outside of the conventional 0.80–1.25. Females had higher exposure levels of CK than males, but the difference was statistically significant only after a high-fat meal. Of note, CK was rarely excreted in urine. Furthermore, the effects of food and sex were also observed on 20(S)-PPD. Conclusion: High-fat food and sex both had an impact on the disposition of CK in vivo, but rather than a significant interaction effect. High-fat food accelerated and increased the absorption of CK, while the exposure of CK was higher in females compared to males. The results indicate that food and sex should be two noteworthy factors in future research on CK.
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Affiliation(s)
- Lulu Chen
- Department of Clinical Pharmacology, Xiangya Hospital Central South UniversityChangsha, China.,Institute of Clinical Pharmacology, Central South UniversityChangsha, China
| | - Luping Zhou
- Department of Clinical Pharmacology, Xiangya Hospital Central South UniversityChangsha, China.,Institute of Clinical Pharmacology, Central South UniversityChangsha, China
| | - Yaqin Wang
- Department of Clinical Pharmacology, Xiangya Hospital Central South UniversityChangsha, China.,Institute of Clinical Pharmacology, Central South UniversityChangsha, China
| | - Guoping Yang
- Center of Clinical Pharmacology, The Third Xiangya Hospital, Central South UniversityChangsha, China
| | - Jie Huang
- Center of Clinical Pharmacology, The Third Xiangya Hospital, Central South UniversityChangsha, China
| | - Zhirong Tan
- Department of Clinical Pharmacology, Xiangya Hospital Central South UniversityChangsha, China.,Institute of Clinical Pharmacology, Central South UniversityChangsha, China
| | - Yicheng Wang
- Department of Clinical Pharmacology, Xiangya Hospital Central South UniversityChangsha, China.,Institute of Clinical Pharmacology, Central South UniversityChangsha, China
| | - Gan Zhou
- Department of Clinical Pharmacology, Xiangya Hospital Central South UniversityChangsha, China.,Institute of Clinical Pharmacology, Central South UniversityChangsha, China
| | - Jianwei Liao
- Department of Clinical Pharmacology, Xiangya Hospital Central South UniversityChangsha, China.,Institute of Clinical Pharmacology, Central South UniversityChangsha, China
| | - Dongsheng Ouyang
- Department of Clinical Pharmacology, Xiangya Hospital Central South UniversityChangsha, China.,Institute of Clinical Pharmacology, Central South UniversityChangsha, China
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Singh P, Singh H, Castro-Aceituno V, Ahn S, Kim YJ, Yang DC. Bovine serum albumin as a nanocarrier for the efficient delivery of ginsenoside compound K: preparation, physicochemical characterizations and in vitro biological studies. RSC Adv 2017. [DOI: 10.1039/c6ra25264h] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Study on the preparation of BSA–CK NPs by a desolvation method and their application as delivery vehicles in cancer and inflammatory cell lines.
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Affiliation(s)
- Priyanka Singh
- Department of Oriental Medicine Biotechnology and Ginseng Bank
- College of Life Sciences
- Kyung Hee University
- Yongin
- Republic of Korea
| | - Hina Singh
- Department of Oriental Medicine Biotechnology and Ginseng Bank
- College of Life Sciences
- Kyung Hee University
- Yongin
- Republic of Korea
| | - Verónica Castro-Aceituno
- Department of Oriental Medicine Biotechnology and Ginseng Bank
- College of Life Sciences
- Kyung Hee University
- Yongin
- Republic of Korea
| | - Sungeun Ahn
- Department of Oriental Medicine Biotechnology and Ginseng Bank
- College of Life Sciences
- Kyung Hee University
- Yongin
- Republic of Korea
| | - Yeon Ju Kim
- Department of Oriental Medicine Biotechnology and Ginseng Bank
- College of Life Sciences
- Kyung Hee University
- Yongin
- Republic of Korea
| | - Deok Chun Yang
- Department of Oriental Medicine Biotechnology and Ginseng Bank
- College of Life Sciences
- Kyung Hee University
- Yongin
- Republic of Korea
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Wang M, Yan SJ, Zhang HT, Li N, Liu T, Zhang YL, Li XX, Ma Q, Qiu XC, Fan QY, Ma BA. Ginsenoside Rh2 enhances the antitumor immunological response of a melanoma mice model. Oncol Lett 2016; 13:681-685. [PMID: 28356946 PMCID: PMC5351349 DOI: 10.3892/ol.2016.5490] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2015] [Accepted: 02/04/2016] [Indexed: 11/25/2022] Open
Abstract
The treatment of malignant tumors following surgery is important in preventing relapse. Among all the post-surgery treatments, immunomodulators have demonstrated satisfactory effects on preventing recurrence according to recent studies. Ginsenoside is a compound isolated from panax ginseng, which is a famous traditional Chinese medicine. Ginsenoside aids in killing tumor cells through numerous processes, including the antitumor processes of ginsenoside Rh2 and Rg1, and also affects the inflammatory processes of the immune system. However, the role that ginsenoside serves in antitumor immunological activity remains to be elucidated. Therefore, the present study aimed to analyze the effect of ginsenoside Rh2 on the antitumor immunological response. With a melanoma mice model, ginsenoside Rh2 was demonstrated to inhibit tumor growth and improved the survival time of the mice. Ginsenoside Rh2 enhanced T-lymphocyte infiltration in the tumor and triggered cytotoxicity in spleen lymphocytes. In addition, the immunological response triggered by ginsenoside Rh2 could be transferred to other mice. In conclusion, the present study provides evidence that ginsenoside Rh2 treatment enhanced the antitumor immunological response, which may be a potential therapy for melanoma.
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Affiliation(s)
- Meng Wang
- Department of Orthopedic Surgery Center and Orthopedic Oncology Institute of People's Liberation Army, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710038, P.R. China; Department of Spine and Joint Surgery, Center of the Chinese People's Liberation Army Lanzhou Military Region, The 11th Hospital of the People's Liberation Army, Xinjiang 835000, P.R. China
| | - Shi-Ju Yan
- Department of Orthopedic Surgery Center and Orthopedic Oncology Institute of People's Liberation Army, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710038, P.R. China
| | - Hong-Tao Zhang
- Department of Orthopedic Surgery Center and Orthopedic Oncology Institute of People's Liberation Army, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710038, P.R. China
| | - Nan Li
- Department of Orthopedic Surgery Center and Orthopedic Oncology Institute of People's Liberation Army, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710038, P.R. China
| | - Tao Liu
- Department of Orthopedic Surgery Center and Orthopedic Oncology Institute of People's Liberation Army, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710038, P.R. China
| | - Ying-Long Zhang
- Department of Orthopedic Surgery Center and Orthopedic Oncology Institute of People's Liberation Army, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710038, P.R. China
| | - Xiao-Xiang Li
- Department of Orthopedic Surgery Center and Orthopedic Oncology Institute of People's Liberation Army, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710038, P.R. China
| | - Qiong Ma
- Department of Orthopedic Surgery Center and Orthopedic Oncology Institute of People's Liberation Army, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710038, P.R. China
| | - Xiu-Chun Qiu
- Department of Orthopedic Surgery Center and Orthopedic Oncology Institute of People's Liberation Army, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710038, P.R. China
| | - Qing-Yu Fan
- Department of Orthopedic Surgery Center and Orthopedic Oncology Institute of People's Liberation Army, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710038, P.R. China
| | - Bao-An Ma
- Department of Orthopedic Surgery Center and Orthopedic Oncology Institute of People's Liberation Army, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi 710038, P.R. China
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Chen J, Wang Q, Wu H, Liu K, Wu Y, Chang Y, Wei W. The ginsenoside metabolite compound K exerts its anti-inflammatory activity by downregulating memory B cell in adjuvant-induced arthritis. PHARMACEUTICAL BIOLOGY 2016; 54:1280-1288. [PMID: 27218142 DOI: 10.3109/13880209.2015.1074254] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
CONTEXT Compound K (CK, 20-O-d-glucopyranosyl-20(S)-protopanaxadiol), a novel ginsenoside metabolite, is structurally a member of the dammarane-type triterpene saponins. Several studies have identified the anti-inflammatory activity of CK. Our previous study demonstrated that CK exerted its anti-inflammatory effect via inhibition of abnormal activation and differentiation of T cells. However, its mechanism of action on B cells remains unclear. OBJECTIVE The objective of this study is to investigate the effect and underlying mechanisms of CK's effects on memory B cells in the setting of adjuvant-arthritis (AA). MATERIALS AND METHODS Complete Freund's adjuvant was used to induce AA in rats. Rats were administered, either CK (10, 40, and 160 mg/kg), once daily for 15 d, or methotrexate (MTX; 0.5 mg/kg) once every 3 d, for a total of six times. To evaluate the anti-inflammatory effect of CK, a global assessment and a swollen joint count of AA rats were performed every 3 d. Spleen index and histopathology were examined. Subsets of B cells including CD45R(+)IgM(+) (total B cells) and CD45R(+)CD27(+) (memory B cells) and expression of CD40 and CD40L were assayed by flow cytometry. RESULTS Compared with the AA rats, global assessment scores and swollen joint counts were significantly lower in the treated groups received CK (40 and 160 mg/kg; p < 0.05 and p < 0.01, respectively). CK (40 and 160 mg/kg) decreased the spleen index (p < 0.01), and alleviated hyperplasia of lymph nodes (p < 0.05 and p < 0.01, respectively) and marginal zone (p < 0.05) in the spleen. In addition, CK (40 and 160 mg/kg) suppressed memory B cell subsets (p < 0.05), and suppressed CD40L expression on T cells and CD40 expression on B cells (p < 0.05 and p < 0.01, respectively). DISCUSSION AND CONCLUSION This study demonstrated that CK downregulated memory B cells in AA rats, and this down-regulation may be T-cell dependent.
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Affiliation(s)
- Jingyu Chen
- a Institute of Clinical Pharmacology of Anhui Medical University, Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education , Hefei , China
| | - Qingtong Wang
- a Institute of Clinical Pharmacology of Anhui Medical University, Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education , Hefei , China
| | - Huaxun Wu
- a Institute of Clinical Pharmacology of Anhui Medical University, Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education , Hefei , China
| | - Kangkang Liu
- a Institute of Clinical Pharmacology of Anhui Medical University, Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education , Hefei , China
| | - Yujing Wu
- a Institute of Clinical Pharmacology of Anhui Medical University, Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education , Hefei , China
| | - Yan Chang
- a Institute of Clinical Pharmacology of Anhui Medical University, Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education , Hefei , China
| | - Wei Wei
- a Institute of Clinical Pharmacology of Anhui Medical University, Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education , Hefei , China
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Lan Z, Wei M, Chen L, Xie G, Liu X, Zhang X. Role of Sinomenine on Complete Freund's Adjuvant-Induced Arthritis in Rats. IUBMB Life 2016; 68:429-35. [DOI: 10.1002/iub.1499] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Accepted: 03/17/2016] [Indexed: 01/23/2023]
Affiliation(s)
- Zhou Lan
- School of Pharmacy; Hubei University of Chinese Medicine; Wuhan People's Republic of China
| | - Meng Wei
- School of Pharmacy; Hubei University of Chinese Medicine; Wuhan People's Republic of China
| | - Lvyi Chen
- School of Pharmacy; South-Central University for Nationalities; Wuhan People's Republic of China
| | - Guangjing Xie
- School of Basic Medicine; Hubei University of Chinese Medicine; Wuhan People's Republic of China
| | - Xiao Liu
- School of Basic Medicine; Hubei University of Chinese Medicine; Wuhan People's Republic of China
| | - Xiuqiao Zhang
- School of Pharmacy; Hubei University of Chinese Medicine; Wuhan People's Republic of China
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Wang Y, Chen J, Luo X, Zhang Y, Si M, Wu H, Yan C, Wei W. Ginsenoside metabolite compound K exerts joint-protective effect by interfering with synoviocyte function mediated by TNF-α and Tumor necrosis factor receptor type 2. Eur J Pharmacol 2015; 771:48-55. [PMID: 26688568 DOI: 10.1016/j.ejphar.2015.12.019] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Revised: 12/08/2015] [Accepted: 12/09/2015] [Indexed: 01/15/2023]
Abstract
Ginsenoside metabolite compound K (CK), metabolite of the ginsenoside, is considered to exert numerous pharmacological efficacies of ginsenoside, including anti-inflammation and immunoregulatory effects. Rheumatoid arthritis (RA) is a multi-systemic autoimmune disease characterized by hyperplastic synovial membrane and systemic inflammation, which ultimately lead to progressive destructive inflammatory arthropathy. To evaluate the potential joint-protective effects of CK and the underlying mechanism, adjuvant arthritis (AA) was induced by complete Freund's adjuvant in rats. After the onset of arthritis, The effect of CK on AA rats was evaluated by histopathology of the joint. The proliferation of fibroblast-like synoviocyte(FLS) was assayed by the Cell Counting Kit-8.The migration of FLS was assayed by transwell migration assay. Cytokines in the supernatant from FLS were measured by ELISA kit. Expression of Tumor Necrosis Factor Receptor Type 1(TNFR1) and Tumor Necrosis Factor Receptor Type 2(TNFR2) were detected by immunostaining analysis and western blot analysis. CK (80mg/kg) significantly ameliorated the histopathological change of joint in AA rats, balanced the RANKL/OPG ratio and attenuated the proliferation and migration of AA-FLS. CK suppressed the secretion of proinflammatory cytokines TNF-α and downregulated the expression of TNFR2 on AA-FLS. In vitro CK also significantly suppressed proliferation, migration and secretion of AA-FLS mediated by TNF-α. Further studies showed that the effects of CK on AA-FLS were reversed by using glucocorticoid receptor (GR) antagonist (mifepristone). Our data suggest that CK exerts joint-protective effect by interfering with synoviocyte function mediated by TNF-α and TNFR2, and this effect may be mediated by GR.
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Affiliation(s)
- Ying Wang
- Institute of Clinical Pharmacology of Anhui Medical University, key Laboratory of Antiinflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Meishan Road 81, Hefei 230032, China
| | - Jingyu Chen
- Institute of Clinical Pharmacology of Anhui Medical University, key Laboratory of Antiinflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Meishan Road 81, Hefei 230032, China
| | - Xuexia Luo
- Institute of Clinical Pharmacology of Anhui Medical University, key Laboratory of Antiinflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Meishan Road 81, Hefei 230032, China
| | - Ying Zhang
- Institute of Clinical Pharmacology of Anhui Medical University, key Laboratory of Antiinflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Meishan Road 81, Hefei 230032, China
| | - Ming Si
- Institute of Clinical Pharmacology of Anhui Medical University, key Laboratory of Antiinflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Meishan Road 81, Hefei 230032, China
| | - Huaxun Wu
- Institute of Clinical Pharmacology of Anhui Medical University, key Laboratory of Antiinflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Meishan Road 81, Hefei 230032, China
| | - Chang Yan
- Institute of Clinical Pharmacology of Anhui Medical University, key Laboratory of Antiinflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Meishan Road 81, Hefei 230032, China
| | - Wei Wei
- Institute of Clinical Pharmacology of Anhui Medical University, key Laboratory of Antiinflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Meishan Road 81, Hefei 230032, China.
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Chang X, He H, Zhu L, Gao J, Wei T, Ma Z, Yan T. Protective effect of apigenin on Freund's complete adjuvant-induced arthritis in rats via inhibiting P2X7/NF-κB pathway. Chem Biol Interact 2015; 236:41-6. [PMID: 25935278 DOI: 10.1016/j.cbi.2015.04.021] [Citation(s) in RCA: 76] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2015] [Revised: 03/26/2015] [Accepted: 04/22/2015] [Indexed: 10/23/2022]
Abstract
To evaluate the effect of apigenin (AP) on arthritis in rats stimulated by Freund's complete adjuvant (FCA) was the main purpose of the investigation. Arthritis model was established by the administration of 0.1 ml FCA in the palmar surface. AP and diclofenac sodium (DS) were administered to explore and evidence the protective effects against adjuvant-induced arthritis (AA). Cytokines tumor necrosis factor-alpha (TNF-α), interleukin-1 beta (IL-1β) and interleukin-6 (IL-6) were detected to assess the anti-inflammatory effect of AP. Besides, pathological conditions were examined in rat paws. Related-proteins of nuclear factor kappa B (NF-κB) signal pathway activated by P2X7 were investigated to determine the molecular mechanism of AP and their expressions were measured by western blot. The data showed that AP significantly suppressed the expressions of P2X7/NF-κB signal-related proteins and alleviated inflammatory reactions. Therefore, it was assumed that AP might be a potential therapeutic candidate to treat arthritis.
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Affiliation(s)
- Xiayun Chang
- Department of Physiology and Pharmacology, China Pharmaceutical University, Tongjiaxiang 24, Nanjing, China
| | - He He
- Department of Physiology and Pharmacology, China Pharmaceutical University, Tongjiaxiang 24, Nanjing, China
| | - Lingpeng Zhu
- Department of Physiology and Pharmacology, China Pharmaceutical University, Tongjiaxiang 24, Nanjing, China
| | - Jin Gao
- Department of Physiology and Pharmacology, China Pharmaceutical University, Tongjiaxiang 24, Nanjing, China
| | - Tingting Wei
- Department of Physiology and Pharmacology, China Pharmaceutical University, Tongjiaxiang 24, Nanjing, China
| | - Zhanqian Ma
- Department of Physiology and Pharmacology, China Pharmaceutical University, Tongjiaxiang 24, Nanjing, China
| | - Tianhua Yan
- Department of Physiology and Pharmacology, China Pharmaceutical University, Tongjiaxiang 24, Nanjing, China.
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Chen T, Gao J, Xiang P, Chen Y, Ji J, Xie P, Wu H, Xiao W, Wei Y, Wang S, Lan L, Ji H, Yan T. Protective effect of platycodin D on liver injury in alloxan-induced diabetic mice via regulation of Treg/Th17 balance. Int Immunopharmacol 2015; 26:338-48. [PMID: 25887267 DOI: 10.1016/j.intimp.2015.04.001] [Citation(s) in RCA: 77] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2015] [Revised: 03/29/2015] [Accepted: 04/02/2015] [Indexed: 02/06/2023]
Abstract
Platycodin D is a major pharmacological constituent of Platycodi Radix with immunomodulatory activity. The present study was designed to investigate how platycodin D (PLD) reveals liver injury in diabetic mice and its mechanism. Fifty mice were divided into five groups randomly: control group, model group, rosiglitazone (ROG, 10 mg/kg) group, PLD (50 mg/kg) group, and PLD (100 mg/kg) group. Diabetes was induced with the injection of alloxan monohydrate (150 mg/kg) subcutaneously, and animals with blood glucose level of ≥250 mg/dl were considered as diabetic mice. After the first day of diabetes induction, the treatments were performed for 8 weeks. Then the animals were anaesthetized, and blood and liver samples were also collected for further assay. PLD significantly decreased the serum levels of glucose, insulin, interleukin-6 (IL-6), interleukin-1β, tumor necrosis factor-α (TNF-α), and interleukin (IL)-17A and increased IL-10 level in serum. PLD effectively downregulated aspartate transaminase (AST), alanine aminotransferase (ALT), total cholesterol (TC), and triglycerides (TG) in liver. PLD also attenuated liver histological change. In addition, PLD significantly attenuated IL-17A and IL-10 levels in vitro, flow cytometry (FCM) studies also showed that PLD remarkably inhibited Th17 cells and significantly increased Treg cells in liver tissues and spleen cells. Western blot demonstrated PLD inhibited the phosphorylation of JAK and STAT-3 and the expression of RORγt and increased the expression of Foxp3. The findings showed that PLD exerts beneficial effects on alloxan-induced liver injury in mice.
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Affiliation(s)
- Tong Chen
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China; Department of Pharmacology, China Pharmaceutical University, Nanjing 210009, China
| | - Jin Gao
- School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Pengjun Xiang
- School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Yongde Chen
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China; Department of Pharmacology, China Pharmaceutical University, Nanjing 210009, China
| | - Jing Ji
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China; Department of Pharmacology, China Pharmaceutical University, Nanjing 210009, China
| | - Peng Xie
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China; Department of Pharmacology, China Pharmaceutical University, Nanjing 210009, China
| | - Hui Wu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China; Department of Pharmacology, China Pharmaceutical University, Nanjing 210009, China
| | - Wei Xiao
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China; Department of Pharmacology, China Pharmaceutical University, Nanjing 210009, China
| | - Yidan Wei
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China; Department of Pharmacology, China Pharmaceutical University, Nanjing 210009, China
| | - Shumin Wang
- Changchun University of Chinese Medicine, Changchun 130117, China
| | - Li Lan
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China; Department of Pharmacology, China Pharmaceutical University, Nanjing 210009, China
| | - Hui Ji
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China; Department of Pharmacology, China Pharmaceutical University, Nanjing 210009, China.
| | - Tianhua Yan
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China.
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Chen J, Wu H, Wang Q, Chang Y, Liu K, Wei W. Ginsenoside metabolite compound K suppresses T-cell priming via modulation of dendritic cell trafficking and costimulatory signals, resulting in alleviation of collagen-induced arthritis. J Pharmacol Exp Ther 2015; 353:71-9. [PMID: 25630466 DOI: 10.1124/jpet.114.220665] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Ginsenoside metabolite compound K (CK; 20-O-d-glucopyranosyl-20(S)-protopanaxadiol), a novel ginsenoside metabolite, belongs to the dammarane-type triterpene saponins, according to its structure. The anti-inflammatory activity of CK has been identified in several studies. Our study demonstrated that CK exerted an anti-inflammatory effect in collagen-induced arthritis (CIA) and adjuvant-induced arthritis animal models, and this effect was due to inhibition of the abnormal activation and differentiation of T cells. However, the mechanism of CK in suppressing T-cell activation remains unclear. In this study, CK had a therapeutic effect in mice with CIA, decreased the percentage of activated T cells and dendritic cells (DCs), and increased the percentage of naive T cells in lymph nodes. The inhibitory effect on T-cell activation of CK was related to suppression of accumulation of DCs in lymph nodes. CK decreased CCL21 levels in lymph nodes and CCR7 expression in DCs and suppressed CCL21/CCR7-mediated migration of DCs, thus reducing accumulation of DCs in lymph nodes. In addition, signals for T-cell activation including major histocompatibility complex class II and costimulatory molecules, such as CD80 and CD86, were suppressed by CK, and the proliferation of T cells induced by DCs was inhibited by CK. In conclusion, this study demonstrated that CK downregulated DC priming of T-cell activation in CIA, and suppression of CCL21/CCR7-mediated DC migration and signaling between T cells and DCs might be the potential mechanism. These results provide an interesting, novel insight into the potential mechanism by which CK contributes to the anti-inflammatory effect in autoimmune conditions.
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Affiliation(s)
- Jingyu Chen
- Institute of Clinical Pharmacology of Anhui Medical University and Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Hefei, China
| | - Huaxun Wu
- Institute of Clinical Pharmacology of Anhui Medical University and Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Hefei, China
| | - Qingtong Wang
- Institute of Clinical Pharmacology of Anhui Medical University and Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Hefei, China
| | - Yan Chang
- Institute of Clinical Pharmacology of Anhui Medical University and Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Hefei, China
| | - Kangkang Liu
- Institute of Clinical Pharmacology of Anhui Medical University and Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Hefei, China
| | - Wei Wei
- Institute of Clinical Pharmacology of Anhui Medical University and Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Hefei, China
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Lee YJ, Song KY, Lee EY, Kang HS, Song YW. Compound K, a Metabolite of Ginsenosides, Attenuates Collagen-induced Arthritis in Mice. JOURNAL OF RHEUMATIC DISEASES 2015. [DOI: 10.4078/jrd.2015.22.3.154] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Yun Jong Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Kye Yong Song
- Department of Dermatology and Histopathology, College of Medicine, Chung-Ang University, Seoul, Korea
| | - Eun Young Lee
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Heun Soo Kang
- Metabolab Inc., Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Yeong Wook Song
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
- Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, Medical Research Center, Seoul National University, Seoul, Korea
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Yang XD, Yang YY, Ouyang DS, Yang GP. A review of biotransformation and pharmacology of ginsenoside compound K. Fitoterapia 2015; 100:208-20. [DOI: 10.1016/j.fitote.2014.11.019] [Citation(s) in RCA: 139] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2014] [Revised: 11/19/2014] [Accepted: 11/21/2014] [Indexed: 12/14/2022]
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Commercial bovine proteoglycan is highly arthritogenic and can be used as an alternative antigen source for PGIA model. BIOMED RESEARCH INTERNATIONAL 2014; 2014:148594. [PMID: 24971313 PMCID: PMC4058295 DOI: 10.1155/2014/148594] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Revised: 04/29/2014] [Accepted: 05/01/2014] [Indexed: 12/29/2022]
Abstract
Rheumatoid arthritis (RA) is the most common systemic autoimmune disease. It affects mainly the joints, causing synovitis, cartilage destruction, and bone erosion. Many experimental models are used to study the mechanisms involved in immunopathogenesis and new therapies for this disease. Proteoglycan-induced arthritis (PGIA) is a widely used model based on the cross-reactivity of injected foreign (usually human) PG and mice self-PG. Considering the complexity of the extraction and purification of human PG, in this study we evaluated the arthritogenicity of bovine PG that is commercially available. Bovine PG was highly arthritogenic, triggering 100% incidence of arthritis in female BALB/c retired breeder mice. Animals immunized with bovine PG presented clinical symptoms and histopathological features similar to human RA and other experimental models. Moreover, bovine PG immunization determined higher levels of proinflammatory and anti-inflammatory cytokines in arthritic mice compared to healthy ones. As expected, only the arthritic group produced IgG1 and IgG2a antibodies against PG. Thus, commercial bovine PG can be used as an alternative antigenic source to PGIA for the study of many RA aspects, including the immunopathogenesis of the disease and also the development of new therapies.
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