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Jian HY, Liang ZC, Wen H, Zhang Z, Zeng PH. Shi-pi-xiao-ji formula suppresses hepatocellular carcinoma by reducing cellular stiffness through upregulation of acetyl-coA acetyltransferase 1. World J Gastrointest Oncol 2024; 16:2727-2741. [DOI: 10.4251/wjgo.v16.i6.2727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Revised: 03/14/2024] [Accepted: 04/23/2024] [Indexed: 06/14/2024] Open
Abstract
BACKGROUND Previous studies have shown that the Shi-pi-xiao-ji (SPXJ) herbal decoction formula is effective in suppressing hepatocellular carcinoma (HCC), but the underlying mechanisms are not known. Therefore, this study investigated whether the antitumor effects of the SPXJ formula in treating HCC were mediated by acetyl-coA acetyltransferase 1 (ACAT1)-regulated cellular stiffness. Through a series of experiments, we concluded that SPXJ inhibits the progression of HCC by upregulating the expression level of ACAT1, lowering the level of cholesterol in the cell membrane, and altering the cellular stiffness, which provides a new idea for the research of traditional Chinese medicine against HCC.
AIM To investigate the anti-tumor effects of the SPXJ formula on the malignant progression of HCC.
METHODS HCC cells were cultured in vitro with SPXJ-containing serum prepared by injecting SPXJ formula into wild-type mice. The apoptotic rate and proliferative, invasive, and migratory abilities of control and SPXJ-treated HCC cells were compared. Atomic force microscopy was used to determine the cell surface morphology and the Young’s modulus values of the control and SPXJ-treated HCC cells. Plasma membrane cholesterol levels in HCC cells were detected using the Amplex Red cholesterol detection kit. ACAT1 protein levels were estimated using western blotting.
RESULTS Compared with the vehicle group, SPXJ serum considerably reduced proliferation of HCC cells, increased stiffness and apoptosis of HCC cells, inhibited migration and invasion of HCC cells, decreased plasma membrane cholesterol levels, and upregulated ACAT1 protein levels. However, treatment of HCC cells with the water-soluble cholesterol promoted proliferation, migration, and invasion of HCC cells as well as decreased cell stiffness and plasma membrane cholesterol levels, but did not alter the apoptotic rate and ACAT1 protein expression levels compared with the vehicle control.
CONCLUSION SPXJ formula inhibited proliferation, invasion, and migration of HCC cells by decreasing plasma membrane cholesterol levels and altering cellular stiffness through upregulation of ACAT1 protein expression.
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Affiliation(s)
- Hui-Ying Jian
- Graduate School, Hunan University of Chinese Medicine, Changsha 410208, Hunan Province, China
| | - Zi-Cheng Liang
- Graduate School, Hunan University of Chinese Medicine, Changsha 410208, Hunan Province, China
| | - Huan Wen
- Hunan Provincial Hospital of Integrated Traditional Chinese and Western, Cancer Research Institute of Hunan Academy of Traditional Chinese Medicine, Hunan Academy of Chinese Medicine, Changsha 410006, Hunan Province, China
| | - Zhen Zhang
- Hunan Provincial Hospital of Integrated Traditional Chinese and Western, Cancer Research Institute of Hunan Academy of Traditional Chinese Medicine, Hunan Academy of Chinese Medicine, Changsha 410006, Hunan Province, China
| | - Pu-Hua Zeng
- Hunan Provincial Hospital of Integrated Traditional Chinese and Western, Cancer Research Institute of Hunan Academy of Traditional Chinese Medicine, Hunan Academy of Chinese Medicine, Changsha 410006, Hunan Province, China
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Jian HY, Liang ZC, Wen H, Zhang Z, Zeng PH. Shi-pi-xiao-ji formula suppresses hepatocellular carcinoma by reducing cellular stiffness through upregulation of acetyl-coA acetyltransferase 1. World J Gastrointest Oncol 2024; 16:2715-2729. [DOI: 10.4251/wjgo.v16.i6.2715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Revised: 03/14/2024] [Accepted: 04/23/2024] [Indexed: 06/13/2024] Open
Abstract
BACKGROUND Previous studies have shown that the Shi-pi-xiao-ji (SPXJ) herbal decoction formula is effective in suppressing hepatocellular carcinoma (HCC), but the underlying mechanisms are not known. Therefore, this study investigated whether the antitumor effects of the SPXJ formula in treating HCC were mediated by acetyl-coA acetyltransferase 1 (ACAT1)-regulated cellular stiffness. Through a series of experiments, we concluded that SPXJ inhibits the progression of HCC by upregulating the expression level of ACAT1, lowering the level of cholesterol in the cell membrane, and altering the cellular stiffness, which provides a new idea for the research of traditional Chinese medicine against HCC.
AIM To investigate the anti-tumor effects of the SPXJ formula on the malignant progression of HCC.
METHODS HCC cells were cultured in vitro with SPXJ-containing serum prepared by injecting SPXJ formula into wild-type mice. The apoptotic rate and proliferative, invasive, and migratory abilities of control and SPXJ-treated HCC cells were compared. Atomic force microscopy was used to determine the cell surface morphology and the Young’s modulus values of the control and SPXJ-treated HCC cells. Plasma membrane cholesterol levels in HCC cells were detected using the Amplex Red cholesterol detection kit. ACAT1 protein levels were estimated using western blotting.
RESULTS Compared with the vehicle group, SPXJ serum considerably reduced proliferation of HCC cells, increased stiffness and apoptosis of HCC cells, inhibited migration and invasion of HCC cells, decreased plasma membrane cholesterol levels, and upregulated ACAT1 protein levels. However, treatment of HCC cells with the water-soluble cholesterol promoted proliferation, migration, and invasion of HCC cells as well as decreased cell stiffness and plasma membrane cholesterol levels, but did not alter the apoptotic rate and ACAT1 protein expression levels compared with the vehicle control.
CONCLUSION SPXJ formula inhibited proliferation, invasion, and migration of HCC cells by decreasing plasma membrane cholesterol levels and altering cellular stiffness through upregulation of ACAT1 protein expression.
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Affiliation(s)
- Hui-Ying Jian
- Graduate School, Hunan University of Chinese Medicine, Changsha 410208, Hunan Province, China
| | - Zi-Cheng Liang
- Graduate School, Hunan University of Chinese Medicine, Changsha 410208, Hunan Province, China
| | - Huan Wen
- Hunan Provincial Hospital of Integrated Traditional Chinese and Western, Cancer Research Institute of Hunan Academy of Traditional Chinese Medicine, Hunan Academy of Chinese Medicine, Changsha 410006, Hunan Province, China
| | - Zhen Zhang
- Hunan Provincial Hospital of Integrated Traditional Chinese and Western, Cancer Research Institute of Hunan Academy of Traditional Chinese Medicine, Hunan Academy of Chinese Medicine, Changsha 410006, Hunan Province, China
| | - Pu-Hua Zeng
- Hunan Provincial Hospital of Integrated Traditional Chinese and Western, Cancer Research Institute of Hunan Academy of Traditional Chinese Medicine, Hunan Academy of Chinese Medicine, Changsha 410006, Hunan Province, China
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Liu S, Chen W, Zhao Y, Zong Y, Li J, He Z. Research Progress on Effects of Ginsenoside Rg2 and Rh1 on Nervous System and Related Mechanisms. Molecules 2023; 28:7935. [PMID: 38067664 PMCID: PMC10708332 DOI: 10.3390/molecules28237935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 11/27/2023] [Accepted: 11/30/2023] [Indexed: 12/18/2023] Open
Abstract
Neurological-related disorders are diseases that affect the body's neurons or peripheral nerve tissue, such as Parkinson's disease (PD) and Alzheimer's disease (AD). The development of neurological disorders can cause serious harm to the quality of life and functioning of the patient. The use of traditional therapeutic agents such as dopamine-promoting drugs, anticholinergic drugs, cholinesterase inhibitors, and NMDA receptor antagonists is often accompanied by a series of side effects such as drug resistance, cardiac arrhythmia, liver function abnormalities, and blurred vision. Therefore, there is an urgent need to find a therapeutic drug with a high safety profile and few side effects. Herbal medicines are rich in active ingredients that are natural macromolecules. Ginsenoside is the main active ingredient of ginseng, which has a variety of pharmacological effects and is considered to have potential value in the treatment of human diseases. Modern pharmacological studies have shown that ginsenosides Rg2 and Rh1 have strong pharmacological activities in the nervous system, with protective effects on nerve cells, improved resistance to neuronal injury, modulation of neural activity, resistance to cerebral ischemia/reperfusion injury, improvement of brain damage after eclampsia hemorrhage, improvement of memory and cognitive deficits, treatment of AD and vascular dementia, alleviation of anxiety, pain, and inhibition of ionic-like behavior. In this article, we searched the pharmacological research literature of Rg2 and Rh1 in the field of neurological diseases, summarized the latest research progress of the two ginsenosides, and reviewed the pharmacological effects and mechanisms of Rg2 and Rh1, which provided a new way of thinking for the research of the active ingredients in ginseng anti-neurological diseases and the development of new drugs.
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Affiliation(s)
- Silu Liu
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China; (S.L.); (W.C.); (Y.Z.); (Y.Z.); (J.L.)
| | - Weijia Chen
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China; (S.L.); (W.C.); (Y.Z.); (Y.Z.); (J.L.)
| | - Yan Zhao
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China; (S.L.); (W.C.); (Y.Z.); (Y.Z.); (J.L.)
| | - Ying Zong
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China; (S.L.); (W.C.); (Y.Z.); (Y.Z.); (J.L.)
| | - Jianming Li
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China; (S.L.); (W.C.); (Y.Z.); (Y.Z.); (J.L.)
- Key Laboratory of Animal Production, Product Quality and Security, Ministry of Education, Jilin Agricultural University, Changchun 130118, China
| | - Zhongmei He
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China; (S.L.); (W.C.); (Y.Z.); (Y.Z.); (J.L.)
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Sun Y, Liu X, Fu X, Xu W, Guo Q, Zhang Y. Discrepancy Study of the Chemical Constituents of Panax Ginseng from Different Growth Environments with UPLC-MS-Based Metabolomics Strategy. Molecules 2023; 28:molecules28072928. [PMID: 37049688 PMCID: PMC10095802 DOI: 10.3390/molecules28072928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 03/21/2023] [Accepted: 03/22/2023] [Indexed: 04/14/2023] Open
Abstract
Panax ginseng (P. ginseng), the dried root and rhizome of P. ginseng C. A. Meyer, is widely used in many fields as dietary supplements and medicine. To characterize the chemical constituents in P. ginseng cultivated in different growth environments, a UPLC-TOF-MS method was established for qualitative analysis. Four hundred and eight ginsenosides, including 81 new compounds, were characterized in P. ginseng from different regions. Among the detected compounds, 361 ginsenosides were recognized in P. ginseng cultivated in the region of Monsoon Climate of Medium Latitudes, possessing the largest amount of ginsenosides in all samples. Furthermore, 41 ginsenosides in 12 batches of P. ginsengs were quantified with a UPLC-MRM-MS method, and P. ginsengs from different regions were distinguished via chemometric analysis. This study showed that the different environments have a greater influence on P. ginseng, which laid a foundation for further quality control of the herb.
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Affiliation(s)
- Yizheng Sun
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Xiaoyan Liu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Xiaojie Fu
- Department of Natural Product Chemistry, Key Lab of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Shandong University, Jinan 250012, China
| | - Wei Xu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Qingmei Guo
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Youbo Zhang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
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Sun ZH, Chen J, Song YQ, Dou TY, Zou LW, Hao DC, Liu HB, Ge GB, Yang L. Inhibition of human carboxylesterases by ginsenosides: structure-activity relationships and inhibitory mechanism. Chin Med 2019; 14:56. [PMID: 31889992 PMCID: PMC6915887 DOI: 10.1186/s13020-019-0279-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Accepted: 12/07/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Human carboxylesterases (hCES) are key serine hydrolases responsible for the hydrolysis of a wide range of endogenous and xenobiotic esters. Although it has been reported that some ginsenosides can modulate the activities of various enzymes, the inhibitory effects of ginsenosides on hCES have not been well-investigated. METHODS In this study, more than 20 ginsenosides were collected and their inhibitory effects on hCES1A and hCES2A were assayed using the highly specific fluorescent probe substrates for each isoenzyme. Molecular docking simulations were also performed to investigate the interactions between ginsenosides and hCES. RESULTS Among all tested ginsenosides, Dammarenediol II (DM) and 20S-O-β-(d-glucosyl)-dammarenediol II (DMG) displayed potent inhibition against both hCES1A and hCES2A, while protopanaxadiol (PPD) and protopanaxatriol (PPT) exhibited strong inhibition on hCES2A and high selectivity over hCES1A. Introduction of O-glycosyl groups at the core skeleton decreased hCES inhibition activity, while the hydroxyl groups at different sites might also effect hCES inhibition. Inhibition kinetic analyses demonstrated that DM and DMG functioned as competitive inhibitors against hCES1A-mediated d-luciferin methyl ester (DME) hydrolysis. In contrast, DM, DMG, PPD and PPT inhibit hCES2A-mediated fluorescein diacetate (FD) hydrolysis via a mixed manner. CONCLUSION The structure-inhibition relationships of ginsenosides as hCES inhibitors was investigated for the first time. Our results revealed that DM and DMG were potent inhibitors against both hCES1A and hCES2A, while PPD and PPT were selective and strong inhibitors against hCES2A.
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Affiliation(s)
- Zhao-Hui Sun
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203 China
| | - Jing Chen
- School of Life Science and Medicine, Dalian University of Technology, Panjin, 124221 China
| | - Yun-Qing Song
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203 China
| | - Tong-Yi Dou
- School of Life Science and Medicine, Dalian University of Technology, Panjin, 124221 China
| | - Li-Wei Zou
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203 China
| | - Da-Cheng Hao
- School of Environment and Chemical Engineering, Dalian Jiaotong University, Dalian, 116028 China
| | - Hai-Bin Liu
- National Engineering Research Center for Gelatin-based Traditional Chinese Medicine, Dong-E-E-Jiao Co. Ltd., Liaocheng, 252201 China
| | - Guang-Bo Ge
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203 China
| | - Ling Yang
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203 China
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Mathiyalagan R, Wang C, Kim YJ, Castro-Aceituno V, Ahn S, Subramaniyam S, Simu SY, Jiménez-Pérez ZE, Yang DC, Jung SK. Preparation of Polyethylene Glycol-Ginsenoside Rh1 and Rh2 Conjugates and Their Efficacy against Lung Cancer and Inflammation. Molecules 2019; 24:E4367. [PMID: 31795352 PMCID: PMC6930446 DOI: 10.3390/molecules24234367] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 11/22/2019] [Accepted: 11/26/2019] [Indexed: 02/07/2023] Open
Abstract
Low solubility and tumor-targeted delivery of ginsenosides to avoid off-target cytotoxicity are challenges for clinical trials. In the present study, we report on a methodology for the synthesis of polyethylene glycol (PEG)-ginsenoside conjugates through a hydrolysable ester bond using the hydrophilic polymer polyethylene glycol with the hydrophobic ginsenosides Rh1 and Rh2 to enhance water solubility and passive targeted delivery. The resulting conjugates were characterized by 1H nuclear magnetic resonance (1H NMR) and Fourier-transform infrared spectroscopy (FT-IR). 1H NMR revealed that the C-6 and C-3 sugar hydroxyl groups of Rh1 and Rh2 were esterified. The conjugates showed spherical shapes that were monitored by field-emission transmission electron microscopy (FE-TEM), and the average sizes of the particles were 62 ± 5.72 nm and 134 ± 8.75 nm for PEG-Rh1and PEG-Rh2, respectively (measured using a particle size analyzer). Owing to the hydrophilic enhancing properties of PEG, PEG-Rh1 and PEG-Rh2 solubility was greatly enhanced compared to Rh1 and Rh2 alone. The release rates of Rh1 and Rh2 were increased in lower pH conditions (pH 5.0), that for pathophysiological sites as well as for intracellular endosomes and lysosomes, compared to normal-cell pH conditions (pH 7.4). In vitro cytotoxicity assays showed that the PEG-Rh1conjugates had greater anticancer activity in a human non-small cell lung cancer cell line (A549) compared to Rh1 alone, whereas PEG-Rh2 showed lower cytotoxicity in lung cancer cells. On the other hand, both PEG-Rh1 and PEG-Rh2 showed non-cytotoxicity in a nondiseased murine macrophage cell line (RAW 264.7) compared to free Rh1 and Rh2, but PEG-Rh2 exhibited increased efficacy against inflammation by greatly inhibiting nitric oxide production. Thus, the overall conclusion of our study is that PEG conjugation promotes the properties of Rh1 for anticancer and Rh2 for inflammation treatments. Depends on the disease models, they could be potential drug candidates for further studies.
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Affiliation(s)
- Ramya Mathiyalagan
- Graduate School of Biotechnology, College of Life Science, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, Korea; (R.M.); (S.Y.S.); (Z.E.J.-P.)
| | - Chao Wang
- Department of Oriental Medicinal Biotechnology, College of Life Science, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, Korea; (C.W.); (Y.J.K.); (V.C.-A.); (S.A.); (S.S.)
- Institute of Biomedical Research, School of Life Sciences, Shandong University of Technology, Zibo 255000, Shandong, China
| | - Yeon Ju Kim
- Department of Oriental Medicinal Biotechnology, College of Life Science, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, Korea; (C.W.); (Y.J.K.); (V.C.-A.); (S.A.); (S.S.)
| | - Verónica Castro-Aceituno
- Department of Oriental Medicinal Biotechnology, College of Life Science, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, Korea; (C.W.); (Y.J.K.); (V.C.-A.); (S.A.); (S.S.)
| | - Sungeun Ahn
- Department of Oriental Medicinal Biotechnology, College of Life Science, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, Korea; (C.W.); (Y.J.K.); (V.C.-A.); (S.A.); (S.S.)
| | - Sathiyamoorthy Subramaniyam
- Department of Oriental Medicinal Biotechnology, College of Life Science, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, Korea; (C.W.); (Y.J.K.); (V.C.-A.); (S.A.); (S.S.)
- Department of Biotechnology, Dr.N.G.P., Arts and Science College, Coimbatore 641048, Tamil Nadu, India
| | - Shakina Yesmin Simu
- Graduate School of Biotechnology, College of Life Science, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, Korea; (R.M.); (S.Y.S.); (Z.E.J.-P.)
| | - Zuly Elizabeth Jiménez-Pérez
- Graduate School of Biotechnology, College of Life Science, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, Korea; (R.M.); (S.Y.S.); (Z.E.J.-P.)
| | - Deok Chun Yang
- Graduate School of Biotechnology, College of Life Science, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, Korea; (R.M.); (S.Y.S.); (Z.E.J.-P.)
- Department of Oriental Medicinal Biotechnology, College of Life Science, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, Korea; (C.W.); (Y.J.K.); (V.C.-A.); (S.A.); (S.S.)
| | - Seok-Kyu Jung
- Department of Oriental Medicinal Biotechnology, College of Life Science, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, Korea; (C.W.); (Y.J.K.); (V.C.-A.); (S.A.); (S.S.)
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Fan HY. Regioselective synthesis and structures of anti-cancer 20(R)-ginsenoside Rg3 derivatives. Nat Prod Res 2019; 34:1962-1970. [DOI: 10.1080/14786419.2019.1569007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Hong-Yu Fan
- Dalian Fusheng Natural Pharmaceutical Development Co., Ltd., Dalian, P. R. China
- Department of Pharmacology, Jilin University, Changchun, P. R. China
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Hou J, Xue J, Zhao X, Wang Z, Li W, Li X, Zheng Y. Octyl ester of ginsenoside compound K as novel anti-hepatoma compound: Synthesis and evaluation on murine H22 cells in vitro and in vivo. Chem Biol Drug Des 2017; 91:951-956. [PMID: 29193880 DOI: 10.1111/cbdd.13153] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Revised: 10/08/2017] [Accepted: 11/17/2017] [Indexed: 12/28/2022]
Abstract
Ginsenoside compound K (M1) is the active form of major ginsenosides deglycosylated by intestinal bacteria after oral administration. However, M1 was reported to selectively accumulate in liver and transform to fatty acid esters. Ester of M1 was not excreted by bile as M1 was, which means it was accumulated in the liver longer than M1. This study reported a synthetic method of M1-O, a mono-octyl ester of M1, and evaluated the anticancer property against murine H22 cell both in vitro and in vivo. As a result, both M1 and M1-O showed a dose-dependent manner in cytotoxicity assay in vitro. At lower dose of 12.5 μm, M1-O showed moderate detoxification. Instead, M1-O exhibited significantly higher inhibition in H22-bearing mice than M1. M1-O induced murine H22 tumor cellular apoptosis in caspase-dependent pathway given that pan-caspase inhibitor, Z-VAD-FMK, could reverse the cytotoxicity induced by M1-O. Additionally, pro- and anti-apoptosis proteins, Bcl-2 and Bax, altered and consequently induced increased expression of cleaved caspase-3. Interestingly, cyclophosphamide regimen significantly induced atrophy of spleen and thymus, main immune organs, while M1-O treatment greatly alleviated this atrophy. Collectively, we propose M1-O as a candidate for live cancer treatment.
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Affiliation(s)
- Jingang Hou
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China.,Intelligent Synthetic Biology Center, Daejeon, Korea
| | - Jianjie Xue
- Qingdao Municipal Center for Disease Control and Prevention, Qingdao, China.,Qingdao Institute of Preventive Medicine, Qingdao, China
| | | | - Zi Wang
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China
| | - Wei Li
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China
| | - Xindian Li
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China
| | - Yinan Zheng
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China
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9
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Yoo HS, Kim JM, Jo E, Cho CK, Lee SY, Kang HS, Lee MG, Yang PY, Jang IS. Modified Panax ginseng extract regulates autophagy by AMPK signaling in A549 human lung cancer cells. Oncol Rep 2017; 37:3287-3296. [PMID: 28440448 DOI: 10.3892/or.2017.5590] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Accepted: 10/17/2016] [Indexed: 11/06/2022] Open
Abstract
Panax ginseng has been used worldwide as a traditional medicine for the treatment of cancer and other diseases. The antiproliferative activity of ginseng has been increased after enzymatic processing of ginseng saponin, which may result in the accumulation of minor saponins, such as Rh2, Rg3, compound K and protopanaxatriol type (PPT) in modified regular ginseng extract (MRGX). In the present study, the anticancer activity and the associated mechanisms of MRGX were investigated using A549 human lung cancer cells. To elucidate the mechanisms underlying the effects of MRGX, we performed a microarray analysis of gene expression in the A549 cells. Molecular mechanisms that were associated with the anticancer activity of MRGX were studied, with a special focus on the autophagy-related multiple signaling pathways in lung cancer cells. Microarray analyses elucidated autophagy-related genes affected by MRGX. Administration of MRGX at 100 µg/ml induced punctate cytoplasmic expression of LC3, Beclin-1 and ATG5 and increased expression of endogenous LC3-II whereas 50 µg/ml did not inhibit the proliferation of A549 cells. Compared to the control cells, in cells treated with MRGX at 100 µg/ml, the level of p-Akt was increased, while that of mTOR-4EBP1 was decreased. Downregulation of mTOR and 4EBP1 in the MRGX-treated cells was found not to be a p-Ulk (S757)-dependent pathway, but a p-Ulk (S317)-dependent autophagic pathway, using AMPK. These data suggest that MRGX regulates AMPK and induces autophagy in lung cancer cells.
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Affiliation(s)
- Hwa-Seung Yoo
- East-West Cancer Center, Dunsan Oriental Hospital of Daejeon University, Daejeon 302-122, Republic of Korea
| | - Jung Min Kim
- NAR Center, Inc. & Genoplan Korea, Inc., Seoul 06221, Republic of Korea
| | - Eunbi Jo
- Division of Bioconvergence Analysis, Korea Basic Science Institute, Daejeon 305-333, Republic of Korea
| | - Chong-Kwan Cho
- East-West Cancer Center, Dunsan Oriental Hospital of Daejeon University, Daejeon 302-122, Republic of Korea
| | - Seung-Yeul Lee
- Division of Bioconvergence Analysis, Korea Basic Science Institute, Daejeon 305-333, Republic of Korea
| | - Hwan Su Kang
- Division of Bioconvergence Analysis, Korea Basic Science Institute, Daejeon 305-333, Republic of Korea
| | - Min-Goo Lee
- Department of Physiology, Korea University College of Medicine, Seoul 02841, Republic of Korea
| | - Pei-Ying Yang
- Departments of Palliative, Rehabilitation and Integrative Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Ik-Soon Jang
- Division of Bioconvergence Analysis, Korea Basic Science Institute, Daejeon 305-333, Republic of Korea
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Anticancer Activities of Protopanaxadiol- and Protopanaxatriol-Type Ginsenosides and Their Metabolites. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 2016:5738694. [PMID: 27446225 PMCID: PMC4944051 DOI: 10.1155/2016/5738694] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Accepted: 04/27/2016] [Indexed: 01/30/2023]
Abstract
Recently, most anticancer drugs are derived from natural resources such as marine, microbial, and botanical sources, but the low success rates of chemotherapies and the development of multidrug resistance emphasize the importance of discovering new compounds that are both safe and effective against cancer. Ginseng types, including Asian ginseng, American ginseng, and notoginseng, have been used traditionally to treat various diseases, due to their immunomodulatory, neuroprotective, antioxidative, and antitumor activities. Accumulating reports have shown that ginsenosides, the major active component of ginseng, were helpful for tumor treatment. 20(S)-Protopanaxadiol (PDS) and 20(S)-protopanaxatriol saponins (PTS) are two characteristic types of triterpenoid saponins in ginsenosides. PTS holds capacity to interfere with crucial metabolism, while PDS could affect cell cycle distribution and prodeath signaling. This review aims at providing an overview of PTS and PDS, as well as their metabolites, regarding their different anticancer effects with the proposal that these compounds might be potent additions to the current chemotherapeutic strategy against cancer.
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Chen F, Deng ZY, Zhang B, Xiong ZX, Zheng SL, Tan CL, Hu JN. Esterification of Ginsenoside Rh2 Enhanced Its Cellular Uptake and Antitumor Activity in Human HepG2 Cells. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2016; 64:253-261. [PMID: 26672619 DOI: 10.1021/acs.jafc.5b05450] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Our previous research had indicated that the octyl ester derivative of ginsenoside Rh2 (Rh2-O) might have a higher bioavailability than Rh2 in the Caco-2 cell line. The aim of this study was to investigate the cellular uptake and antitumor effects of Rh2-O in human HepG2 cells as well as its underlying mechanism compared with Rh2. Results showed that Rh2-O exhibited a higher cellular uptake (63.24%) than Rh2 (36.76%) when incubated with HepG2 cells for 24 h. Rh2-O possessed a dose- and time-dependent inhibitory effect against the proliferation of HepG2 cells. The IC50 value of Rh2-O for inhibition of HepG2 cell proliferation was 20.15 μM, which was roughly half the value of Rh2. Rh2-O induced apoptosis of HepG2 cells through a mitochondrial-mediated intrinsic pathway. In addition, the accumulation of ROS was detected in Rh2-O-treated HepG2 cells, which participated in the apoptosis of HepG2 cells. Conclusively, the findings above all suggested that Rh2-O as well as Rh2 inducing HepG2 cells apoptosis might involve similar mechanisms; however, Rh2-O had better antitumor activities than Rh2, probably due to its higher cellular uptake.
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Affiliation(s)
- Fang Chen
- State Key Laboratory of Food Science and Technology, Institute for Advanced Study, Nanchang University , Nanchang, Jiangxi 330047, China
| | - Ze-Yuan Deng
- State Key Laboratory of Food Science and Technology, Institute for Advanced Study, Nanchang University , Nanchang, Jiangxi 330047, China
- College of Food Science, Nanchang University , Nanchang, Jiangxi 330047, China
| | - Bing Zhang
- State Key Laboratory of Food Science and Technology, Institute for Advanced Study, Nanchang University , Nanchang, Jiangxi 330047, China
| | - Zeng-Xing Xiong
- College of Food Science, Nanchang University , Nanchang, Jiangxi 330047, China
| | - Shi-Lian Zheng
- College of Food Science, Nanchang University , Nanchang, Jiangxi 330047, China
| | - Chao-Li Tan
- College of Food Science, Nanchang University , Nanchang, Jiangxi 330047, China
| | - Jiang-Ning Hu
- State Key Laboratory of Food Science and Technology, Institute for Advanced Study, Nanchang University , Nanchang, Jiangxi 330047, China
- College of Food Science, Nanchang University , Nanchang, Jiangxi 330047, China
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Zhang T, Wang T, Fang Z. Regioselective Monoesterification Study of the Diol in 1-C-(4,6-O-Benzylidene-β-D-glucopyranosyl) Acetone. SYNTHETIC COMMUN 2015. [DOI: 10.1080/00397911.2015.1093143] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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13
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Wong AST, Che CM, Leung KW. Recent advances in ginseng as cancer therapeutics: a functional and mechanistic overview. Nat Prod Rep 2015; 32:256-72. [PMID: 25347695 DOI: 10.1039/c4np00080c] [Citation(s) in RCA: 186] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Cancer is one of the leading causes of death worldwide. Ginseng, a key ingredient in traditional Chinese medicine, shows great promise as a new treatment option. As listed by the U.S. National Institutes of Health as a complementary and alternative medicine, its anti-cancer functions are being increasingly recognized. This review covers the mechanisms of action of ginsenosides and their metabolites, which can modulate signaling pathways associated with inflammation, oxidative stress, angiogenesis, metastasis, and stem/progenitor-like properties of cancer cells. The emerging use of structurally modified ginsenosides and recent clinical studies on the use of ginseng either alone or in combination with other herbs or Western medicines which are exploited as novel therapeutic strategies will also be explored.
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Affiliation(s)
- Alice S T Wong
- State Key Laboratory of Oncogenes and Related Genes, and School of Biological Sciences, The University of Hong Kong, Hong Kong.
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Chemical diversity of ginseng saponins from Panax ginseng. J Ginseng Res 2015; 39:287-98. [PMID: 26869820 PMCID: PMC4593792 DOI: 10.1016/j.jgr.2014.12.005] [Citation(s) in RCA: 261] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2014] [Revised: 12/23/2014] [Accepted: 12/25/2014] [Indexed: 02/01/2023] Open
Abstract
Ginseng, a perennial plant belonging to the genus Panax of the Araliaceae family, is well known for its medicinal properties that help alleviate pathological symptoms, promote health, and prevent potential diseases. Among the active ingredients of ginseng are saponins, most of which are glycosides of triterpenoid aglycones. So far, numerous saponins have been reported as components of Panax ginseng, also known as Korean ginseng. Herein, we summarize available information about 112 saponins related to P. ginseng; >80 of them are isolated from raw or processed ginseng, and the others are acid/base hydrolysates, semisynthetic saponins, or metabolites.
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15
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Nan M, Yangmei C, Bangcheng Y. Magnesium metal-A potential biomaterial with antibone cancer properties. J Biomed Mater Res A 2013; 102:2644-51. [DOI: 10.1002/jbm.a.34933] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2013] [Revised: 08/20/2013] [Accepted: 08/21/2013] [Indexed: 12/20/2022]
Affiliation(s)
- Ma Nan
- Engineering Research Center in Biomaterials; Sichuan University; Chengdu 610064 China
- National Engineering Research Center for Biomaterials; Chengdu 610064 China
| | - Chen Yangmei
- Engineering Research Center in Biomaterials; Sichuan University; Chengdu 610064 China
- National Engineering Research Center for Biomaterials; Chengdu 610064 China
| | - Yang Bangcheng
- Engineering Research Center in Biomaterials; Sichuan University; Chengdu 610064 China
- National Engineering Research Center for Biomaterials; Chengdu 610064 China
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16
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Liu ZQ. Chemical Insights into Ginseng as a Resource for Natural Antioxidants. Chem Rev 2012; 112:3329-55. [DOI: 10.1021/cr100174k] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Zai-Qun Liu
- Department of Organic Chemistry, College
of Chemistry, Jilin University, Changchun
130021, China
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17
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Wei GQ, Zheng YN, Li W, Liu WC, Lin T, Zhang WY, Chen HF, Zeng JZ, Zhang XK, Chen QC. Structural modification of ginsenoside Rh2 by fatty acid esterification and its detoxification property in antitumor. Bioorg Med Chem Lett 2012; 22:1082-5. [DOI: 10.1016/j.bmcl.2011.11.104] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2011] [Revised: 11/23/2011] [Accepted: 11/28/2011] [Indexed: 11/27/2022]
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