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Guo Z, Wang L, Haq SU, Wang L, Guo W, Luo Y, Ijaz N. In-vitro evaluation of immunomodulatory activity of sulphation-modified total ginsenosides derivative-3. Front Vet Sci 2023; 10:1068315. [PMID: 36761888 PMCID: PMC9907730 DOI: 10.3389/fvets.2023.1068315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 01/02/2023] [Indexed: 01/26/2023] Open
Abstract
Background Ginseng has been used in biomedicine to prevent and treat decreased physical and mental capacities. Total ginsenosides (TG) from ginseng root which have antitumor and immune-enhancing properties, are the principal active components of Panax ginseng, while the sulphation-modified TG derivative-3 (SMTG-d3) was expected to enhance the anticancer activity in conventional medicinal treatments. Methods The chlorosulphonic acid-pyridine technique, used for the sulfation modification of TG to improve their biological activity, and the infrared spectroscopic characteristics of TG and SMTG-d3 were investigated, and the effects of SMTG-d3 on immunocytes and cytokines relevant to tumor treatment were assessed. The MTT assay was used to assess the effect of TG and SMTG-d3 on the cytotoxicity and T-lymphocytic proliferation against mouse splenocytes. The LDH method was employed to evaluate NK activity induced by TG or SMTG-d3. The production levels of splenocytes-secreted IL-2 and IFN-γ and peritoneal macrophages-secreted TNF-α were determined using mouse ELISA kits. Results and discussion It showed that the ideal conditions for the sulfation modification of TG: the volume ratio of chlorosulfonic acid to pyridine lower than 1:2.5; controlled amount of chlorosulfonic acid; and a yield of 51.5% SMTG-d3 (2 h, < 45°C). SMTG-d3 showed two characteristic absorption peaks at 1,230 cm-1 and 810 cm-1, indicating the formation of sulfuric acid esters and the presence of sulfuric acid groups. SMTG-d3 exhibited higher antitumor immunological activity than TG by promoting the proliferation of T lymphocytes and the production of IFN-γ and TNF-α, thus enhancing NK cell activity, and reducing cytotoxicity. The findings imply sulfated modification represents an effective method of enhancing the immunomodulatory activities of TG and could be used as the basis for developing new drug target compounds; SMTG-d3 can serve as an antitumor immunomodulator and can be considered an effective and prospective herbal formulation in clinical applications.
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Affiliation(s)
- Zhiting Guo
- Key Laboratory of New Animal Drug Project, Lanzhou, Gansu, China,Key Laboratory of Veterinary Pharmaceutical Development, Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agriculture Sciences, Lanzhou, Gansu, China
| | - Ling Wang
- Key Laboratory of New Animal Drug Project, Lanzhou, Gansu, China,Key Laboratory of Veterinary Pharmaceutical Development, Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agriculture Sciences, Lanzhou, Gansu, China,*Correspondence: Ling Wang ✉
| | - Shahbaz Ul Haq
- Key Laboratory of New Animal Drug Project, Lanzhou, Gansu, China,Key Laboratory of Veterinary Pharmaceutical Development, Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agriculture Sciences, Lanzhou, Gansu, China
| | - Lu Wang
- Engineering Research Center of Ministry of Education for the Development and Utilization of Southwest Characteristic Medicine Biological Resources, School of Pharmacy, Guizhou University, Guiyang, China
| | - Wenzhu Guo
- Key Laboratory of New Animal Drug Project, Lanzhou, Gansu, China,Key Laboratory of Veterinary Pharmaceutical Development, Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agriculture Sciences, Lanzhou, Gansu, China
| | - Yongjiang Luo
- Key Laboratory of New Animal Drug Project, Lanzhou, Gansu, China,Key Laboratory of Veterinary Pharmaceutical Development, Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agriculture Sciences, Lanzhou, Gansu, China
| | - Nabeel Ijaz
- Department of Clinical Sciences, Faculty of Veterinary Sciences, Bahauddin Zakariya University, Multan, Pakistan
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Truong VL, Jeong WS. Red ginseng (Panax ginseng C.A. Meyer) oil: A comprehensive review of extraction technologies, chemical composition, health benefits, molecular mechanisms, and safety. J Ginseng Res 2021; 46:214-224. [PMID: 35509821 PMCID: PMC9058829 DOI: 10.1016/j.jgr.2021.12.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Revised: 10/26/2021] [Accepted: 12/14/2021] [Indexed: 11/25/2022] Open
Abstract
Red ginseng oil (RGO), rather than the conventional aqueous extract of red ginseng, has been receiving much attention due to accumulating evidence of its functional and pharmacological potential. In this review, we describe the key extraction technologies, chemical composition, potential health benefits, and safety of RGO. This review emphasizes the proposed molecular mechanisms by which RGO is involved in various bioactivities. RGO is mainly produced using organic solvents or supercritical fluid extraction, with the choice of method greatly affecting the yield and quality of the end products. RGO contains a high unsaturated fatty acid levels along with considerable amounts of lipophilic components such as phytosterols, tocopherols, and polyacetylenes. The beneficial health properties of RGO include cellular defense, antioxidation, anti-inflammation, anti-apoptosis, chemoprevention, hair growth promotion, and skin health improvement. We propose several molecular mechanisms and signaling pathways that underlie the bioactivity of RGO. In addition, RGO is regarded as safe and nontoxic. Further studies on RGO must focus on a deeper understanding of the underlying molecular mechanisms, composition–functionality relationship, and verification of the bioactivities of RGO in clinical models. This review may provide useful information in the development of RGO-based products in nutraceuticals, functional foods, and functional cosmetics.
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Guo M, Shao S, Wang D, Zhao D, Wang M. Recent progress in polysaccharides from Panax ginseng C. A. Meyer. Food Funct 2020; 12:494-518. [PMID: 33331377 DOI: 10.1039/d0fo01896a] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Panax ginseng C. A. Meyer (P. ginseng) has a long history of medicinal use and can treat a variety of diseases. P. ginseng contains a variety of active ingredients, such as saponins, polypeptides, volatile oils, and polysaccharides. Among them, saponins have always been considered as the main components responsible for its pharmacological activities. However, more and more studies have shown that polysaccharides play an indispensable role in the medicinal value of ginseng. Modern biological and medical studies have found that ginseng polysaccharides have complex structural characteristics and diverse biological activities, such as immune regulation, anti-tumor, antioxidant, hypoglycemic, and anti-radiation functions, among others. Additionally, the structural characteristics of ginseng polysaccharides are closely related to their activity. In this review, the research background, extraction, purification, structural characteristics, and biological activities of ginseng polysaccharides from different parts of P. ginseng (roots, flowers stems and leaves, and berries) under different growth conditions (artificially cultivated ginseng, mountain ginseng, and wild ginseng) are summarized. The structural characteristics of purified polysaccharides were reviewed. Meanwhile, their biological activities were introduced, and some possible mechanisms were listed. Furthermore, the structure-activity relationship of polysaccharides was discussed. Some research perspectives for the study of ginseng polysaccharides were also provided.
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Affiliation(s)
- Mingkun Guo
- College of Pharmacy, Changchun University of Chinese Medicine, Changchun, 130021, China
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Seo HW, Suh JH, Kyung JS, Jang KH, So SH. Subacute Oral Toxicity and Bacterial Mutagenicity Study of a Mixture of Korean Red Ginseng ( Panax ginseng C.A. Meyer) and Salvia plebeia R. Br. Extracts. Toxicol Res 2019; 35:215-224. [PMID: 31341550 PMCID: PMC6629443 DOI: 10.5487/tr.2019.35.3.215] [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: 06/12/2018] [Revised: 10/02/2018] [Accepted: 11/30/2018] [Indexed: 01/13/2023] Open
Abstract
As various populations are rapidly becoming an aging society worldwide and interest in health issues has increased, demand for functional foods including herbal products has increased markedly to maintain a healthy state which has led to safety issues about their intake as an inevitable result. The objective of this study was to identify the safety profile of a Korean red ginseng and Salvia plebeia R. Br. extract mixture (KGC-03-PS) which is a valuable ingredient that can be used as a functional food. In the present study, the subacute oral toxicity and bacterial reverse mutagenicity of KGC-03-PS were evaluated. Sprague Dawley rats were administered KGC-03-PS orally for 28 days by gavage. Daily KGC-03-PS dose concentrations were 0, 500, 1,000, or 2,000 mg/kg body weight (bw) per day. Bacterial reverse mutation test with KGC-03-PS dose levels ranging from 312.5 to 5,000 μg/plate was carried out by OECD test guideline No. 471. Five bacterial strains (Salmonella typhimurium TA98, TA100, TA1535, TA1537, and Escherichia coli WP2) were tested in the presence or absence of metabolic activation by plate incorporation method. There were no toxicological effects related with test substance in the clinical evaluation of subacute oral toxicity test including clinical signs, body weight, and food consumption. Moreover, no toxicological changes related to KGC-03-PS were observed in the hematological and serum biochemical characteristics as well as in the pathological examinations, which included organ weight measurements and in the gross- or histopathological findings. KGC-03-PS did not induce an increase in the number of revertant colonies in all bacterial strains of the bacterial reverse mutation test. The no-observed-adverse-effect level of KGC-03-PS is greater than 2,000 mg/kg bw/day, and KGC-03-PS did not induce genotoxicity related to bacterial reverse mutations under the conditions used in this study.
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Affiliation(s)
- Hwi Won Seo
- Laboratory of Fundamental Research, Korea Ginseng Corporation, Daejeon, Korea
| | - Jae Hyun Suh
- Laboratory of Fundamental Research, Korea Ginseng Corporation, Daejeon, Korea
| | - Jong-Soo Kyung
- Laboratory of Fundamental Research, Korea Ginseng Corporation, Daejeon, Korea
| | - Kyoung Hwa Jang
- Laboratory of Fundamental Research, Korea Ginseng Corporation, Daejeon, Korea
| | - Seung-Ho So
- Laboratory of Fundamental Research, Korea Ginseng Corporation, Daejeon, Korea
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Bilia AR, Bergonzi MC. The G115 standardized ginseng extract: an example for safety, efficacy, and quality of an herbal medicine. J Ginseng Res 2019; 44:179-193. [PMID: 32148399 PMCID: PMC7031746 DOI: 10.1016/j.jgr.2019.06.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 05/23/2019] [Accepted: 06/10/2019] [Indexed: 12/16/2022] Open
Abstract
Ginseng products on the market show high variability in their composition and overall quality. This becomes a challenge for both consumers and health-care professionals who are in search of high-quality, reliable ginseng products that have a proven safety and efficacy profile. The botanical extract standardization is of crucial importance in this context as it determines the reproducibility of the quality of the product that is essential for the evaluation of effectiveness and safety. This review focuses on the well-characterized and standardized ginseng extract, G115, which represents an excellent example of an herbal drug preparation with constant safety and efficacy within the herbal medicinal products. Over the many decades, extensive preclinical and clinical research has been conducted to evaluate the efficacy and safety of G115. In vitro and in vivo studies of G115 have shown pharmacological effects on physical performance, cognitive function, metabolism, and the immune system. Furthermore, a significant number of G115 clinical studies, most of them double-blind placebo-controlled, have reinforced the findings of preclinical evidence and proved the efficacy of this extract on blood glucose and lipid regulation, chronic obstructive pulmonary disease, energy, physical performance, and immune and cognitive functions. Clinical trials and 50 years of presence on the market are proof of a good safety profile of G115.
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Key Words
- 3′,5′-AMP, adenosine 3′5′ monophosphate
- AMPK, 5′ AMP-activated protein kinase
- ATP, adenosine triphosphate
- Blood glucose and lipid regulation
- CDR, cognitive drug research
- CDRI, cognitive drug research index
- CO, crossover
- COPD, chronic obstructive pulmonary disease
- Chronic obstructive pulmonary disease
- DB, double-blind
- DER, drug extract ratio
- Energy and physical performance
- FBG, fasting blood glucose
- FEF50, forced expiratory flow50
- FEF75, forced expiratory flow75
- FER, forced expiratory ratio
- FEV1, forced expiration volume in one second
- FEV1/FVC, ratio of FEV1/FVC
- FVC, forced vital capacity
- G115 standardized ginseng extract
- G115, standardized root extract of P. ginseng Meyer
- GACPs, good agricultural and collection practices
- GMPs, good manufacturing practices
- HDL-c, high-density lipoprotein
- HMPs, herbal medicinal products
- HbAlc, glycated hemoglobin
- Immune and cognitive functions
- LA, lipoic acid
- LDLc, low-density lipoprotein
- MVV, maximum ventilation volume
- PC, placebo-controlled
- PEF, peak expiration flow
- PEFR, peak expiration flow rate
- PFTs, pulmonary function tests
- PG, parallel group
- PGC-1α, proliferator-activated receptor gamma coactivator-1α
- PS, pilot study
- PaO2, blood oxygen pressure
- R, randomized
- RVIP, rapid visual information processing
- S-SIgA, SIgA secretion rate
- SB, single-blind
- SFR, saliva flow rate
- SIRT1, sirtuin 1
- SIgA, secretory immunoglobulin A
- TC, total cholesterol
- TG, triglyceride
- VLDL, very-low-density lipoprotein
- VO2 max, maximal oxygen consumption
- WHO, World Health Organization
- pO2, partial oxygen pressure
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Affiliation(s)
- Anna R Bilia
- Department of Chemistry, School of Human Health Sciences, University of Florence, Florence, Italy
| | - Maria C Bergonzi
- Department of Chemistry, School of Human Health Sciences, University of Florence, Florence, Italy
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Abrahão CA, Bomfim E, Lopes-Júnior LC, Pereira-da-Silva G. Complementary Therapies as a Strategy to Reduce Stress and Stimulate the Immunity of Women With Breast Cancer. J Evid Based Integr Med 2019; 24:2515690X19838897. [PMID: 31023076 PMCID: PMC6487750 DOI: 10.1177/2515690x19838897] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The stress associated with cancer development leads to disturbances in the hypothalamic-pituitary-adrenal axis and suppresses important facets of the immune response. The use of complementary therapies in the treatment of women with breast cancer has demonstrated therapeutic benefits that entail improvements in the patients’ quality of life. The objective of this article is to present evidence on the use of complementary therapies as a stress reduction strategy and on its stimulating effects on the immune system of women with breast cancer. This is a reflexive updating article that will support the health professionals’ understanding on the use of complementary therapies in breast cancer care. The use of complementary therapies in the treatment of women with breast cancer has significantly improved these subjects’ stress, depression, fatigue, anxiety, and consequently, their quality of life, as well as their immune response, which is mainly illustrated by the increased number and cytotoxic activity of natural killer cells. Clinicians, health professionals and patients need to be cautious about using complementary therapies and fully understand the real benefits and risks associated with each therapy. Little or no supporting evidence is available to clarify the effects on the immune system of women with breast cancer, and the consequent therapeutic benefits obtained through the use of these practices.
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Affiliation(s)
| | - Emiliana Bomfim
- 2 University of Saskatchewan, Saskatoon, Saskatchewan, Canada
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Abrahão CA, Bomfim E, Lopes-Júnior LC, Pereira-da-Silva G. Complementary Therapies as a Strategy to Reduce Stress and Stimulate Immunity of Women With Breast Cancer. J Evid Based Integr Med 2019; 24:2515690X19834169. [PMID: 30917682 PMCID: PMC6440038 DOI: 10.1177/2515690x19834169] [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] [Indexed: 12/20/2022] Open
Abstract
The stress associated with cancer development leads to disturbances in the hypothalamic-pituitary-adrenal axis and suppresses important facets of the immune response. The use of complementary therapies in the treatment of women with breast cancer has demonstrated therapeutic benefits that entail improvements in the patients’ quality of life. The objective of this article is to present evidence on the use of complementary therapies as a stress reduction strategy and on its stimulating effects on the immune system of women with breast cancer. This is a reflexive updating article that will support the health professionals’ understanding on the use of complementary therapies in breast cancer care. The use of complementary therapies in the treatment of women with breast cancer has significantly improved these subjects’ stress, depression, fatigue, anxiety, and, consequently, their quality of life, as well as their immune response, which is mainly illustrated by the increased number and cytotoxic activity of natural killer cells. Clinicians, health professionals, and patients need to be cautious about using complementary therapies and fully understand the real benefits and risks associated with each therapy. Little or no supporting evidence is available to clarify the effects on the immune system of women with breast cancer, and the consequent therapeutic benefits obtained through the use of these practices.
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Affiliation(s)
| | - Emiliana Bomfim
- 2 University of Saskatchewan, Saskatoon, Saskatchewan, Canada
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Lee S, Youn K, Jun M. Major compounds of red ginseng oil attenuate Aβ 25-35-induced neuronal apoptosis and inflammation by modulating MAPK/NF-κB pathway. Food Funct 2018; 9:4122-4134. [PMID: 30014084 DOI: 10.1039/c8fo00795k] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
β-Amyloid (Aβ)-induced neuronal toxicity in Alzheimer's disease (AD) is associated with complex mechanisms. Thus, a multi-target approach might be suitable for AD treatment. Following our previous study on the neuroprotective effects of red ginseng oil extract, its major compounds, including linoleic acid (LA), β-sitosterol (BS), and stigmasterol (SS), were examined to elucidate the mechanism of anti-apoptosis and anti-inflammation in Aβ25-35-stimulated PC12 cells. The results showed that the three compounds mitigated Aβ25-35 toxicity by regulating oxidative stress, apoptotic responses, and pro-inflammatory mediators. LA and SS strongly regulated intrinsic apoptosis markers, such as mitochondrial membrane potential, intracellular Ca2+, Bax/Bcl-2 ratio, and caspases-9, -3, and -8. However, BS blocked only the intrinsic apoptotic pathway, particularly by suppressing Ca2+ accumulation. Furthermore, all three compounds downregulated iNOS and phospho-nuclear factor-κB, but only LA and SS inhibited the expression of cyclooxygenase-2 and phospho-IκB. In assays to evaluate MAPK expression for confirming upstream signal pathways, BS decreased the phosphorylation of p38 and ERK, but not JNK, while SS markedly decreased the phosphorylation of all three MAPKs, and LA clearly decreased the phosphorylation of ERK and JNK, but not p38. These results indicate that LA, BS, and SS act as neuroprotectives against Aβ25-35-induced injury by distinct molecular mechanisms, indicating their preventive and/or therapeutic potential to treat AD.
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Affiliation(s)
- Seonah Lee
- Department of Food Science and Nutrition, Dong-A University, Busan 604-714, Korea.
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Do J, Gwak J, Rho JJ, Lee K, Irfan M, Rhee MH, Kim DC. Aqueous Extract of Taegeuk Ginseng Inhibits Platelet Aggregation and Thrombus Formation. J Med Food 2018; 21:1137-1144. [DOI: 10.1089/jmf.2017.4145] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Jaeho Do
- Korea Ginseng MFG Co., Ltd., Pyeongtaek, Korea
| | | | | | | | - Muhammad Irfan
- Laboratory of Veterinary Physiology and Signalling, College of Veterinary Medicine, Kyungpook National University, Daegu, Korea
| | - Man Hee Rhee
- Laboratory of Veterinary Physiology and Signalling, College of Veterinary Medicine, Kyungpook National University, Daegu, Korea
| | - Dong Chung Kim
- Department of Chemical Engineering, Chungwoon University, Incheon, Korea
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Truong VL, Kong AN, Jeong WS. Red Ginseng Oil Inhibits TPA-Induced Transformation of Skin Epidermal JB6 Cells. J Med Food 2017; 21:380-389. [PMID: 29271701 DOI: 10.1089/jmf.2017.4082] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Red ginseng oil (RGO) has been shown to possess anti-inflammatory and hepatoprotective activity. In this study, we evaluated the inhibitory effect of RGO on 12-O-tetradecanoylphorbol-13-acetate (TPA)-stimulated neoplastic transformation of JB6 P+ cells. RGO pretreatment abolished the transformation of JB6 P+ cells challenged by TPA. RGO suppressed the transactivation of activator protein-1 (AP-1) and nuclear factor kappa B (NF-κB) transcription factors as well as protein levels of cyclooxygenase-2, cyclin D1, cyclin E, and Bcl-2 in the TPA-treated cells. Additionally, TPA-induced phosphorylations of extracellular signal-regulated kinases, 90 kDa ribosomal S6 kinase 2, c-Jun N-terminal kinases, and glycogen synthase kinase 3β were downregulated in the presence of RGO. Furthermore, RGO induced the nuclear factor erythroid 2-related factor 2 (Nrf2)-mediated antioxidant enzyme heme oxygenase-1 (HO-1) expression, and effectively blocked the overproduction of TPA-induced reactive oxygen species. These results suggest that RGO exerts a potent chemopreventive activity in skin cell model.
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Affiliation(s)
- Van-Long Truong
- 1 Department of Food and Life Sciences, College of BNIT, Inje University , Gimhae, Korea
| | - Ah Ng Kong
- 2 Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey , Piscataway, New Jersey, USA
| | - Woo-Sik Jeong
- 1 Department of Food and Life Sciences, College of BNIT, Inje University , Gimhae, Korea
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Protective Effects of Red Ginseng Oil against Aβ 25-35-Induced Neuronal Apoptosis and Inflammation in PC12 Cells. Int J Mol Sci 2017; 18:ijms18102218. [PMID: 29065557 PMCID: PMC5666897 DOI: 10.3390/ijms18102218] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2017] [Revised: 10/18/2017] [Accepted: 10/18/2017] [Indexed: 02/07/2023] Open
Abstract
One of pathological characteristics of Alzheimer's disease (AD), aggregation and deposition of β amyloid (Aβ), has been accepted as a potent activator of neuronal cell death. Red ginseng is well-known for various pharmacological activities, but most studies have been focused on red ginseng water extract (RGW), which has resulted in the conception of the present study of red ginseng oil (RGO) against Aβ25-35-induced neurotoxicity. Cytotoxicity and apoptosis induction by Aβ were verified and the underlying mechanism by which RGO inhibited neuronal cell death, mitochondria dysfunction and NF-κB pathway related protein markers were evaluated. RGO attenuated Aβ25-35-induced apoptosis, not only by inhibiting calcium influx, but also by reducing mitochondrial membrane potential loss. RGO significantly decreased Bax, whereas increased Bcl-2 and inactivated of caspase-3 and -9 and PARP-1 stimulated by Aβ25-35. Anti-neuroinflammatory effect of RGO was demonstrated by downregulating c-Jun N-terminal kinase (JNK) and p38, resulting in inhibiting of the NF-κB pathway and thereby suppressing the expressions of pro-inflammatory mediators such as inducible nitric oxide synthase (iNOS), cyclooxygenase-2 (COX-2), prostaglandin E₂ (PGE₂), nitric oxide (NO) and tumor necrosis factor-α (TNF-α). The present study revealed that RGO is a potential natural resource of the functional foods industry as well as a promising candidate of multi-target neuronal protective agent for the prevention of AD.
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Seo HW, Suh JH, So SH, Kyung JS, Kim YS, Han CK. Subacute oral toxicity and bacterial mutagenicity study of Korean Red Ginseng oil. J Ginseng Res 2017; 41:595-601. [PMID: 29021709 PMCID: PMC5628349 DOI: 10.1016/j.jgr.2017.01.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2016] [Revised: 01/05/2017] [Accepted: 01/17/2017] [Indexed: 11/29/2022] Open
Abstract
Background Red ginseng oil (RGO) is produced by supercritical CO2 extraction of secondary products derived from Korean Red Ginseng extract. As the use of RGO has increased, product safety concerns have become more important. Methods In the present study, the subacute oral toxicity and bacterial reverse mutagenicity of RGO were evaluated. Sprague–Dawley rats were orally administered with RGO for 28 d by gavage. Daily RGO dose concentrations were 0 mg/kg body weight (bw), 500 mg/kg bw, 1,000 mg/kg bw, or 2,000 mg/kg bw per day. Bacterial reverse mutation tests included five bacterial strains (Escherichia coli WP2 and Salmonella typhimurium TA98, TA100, TA1535, and TA1537), which were used in the presence or absence of metabolic activation. The plated incorporation method for mutation test was used with RGO concentrations ranging from 312.5 μg to 5,000 μg per plate. Results The subacute oral toxicity test results did not reveal any marked changes in clinical characteristics. There were no toxicological changes related to RGO administration in hematological and serum biochemical characteristics in either control or treatment animals. Furthermore, no gross or histopathological changes related to RGO treatment were observed. The bacterial reverse mutation test results did not reveal, at any RGO concentration level and in all bacterial strains, any increase in the number of revertant colonies in the RGO treatment group compared to that in the negative control group. Conclusion The no-observed-adverse-effect level of RGO is greater than 2,000 mg/kg bw and RGO did not induce genotoxicity related to bacterial reverse mutations.
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Affiliation(s)
- Hwi Won Seo
- Laboratory of Fundamental Research, Korea Ginseng Corporation, Yuseong-gu, Daejeon, Republic of Korea
| | - Jae Hyun Suh
- Laboratory of Fundamental Research, Korea Ginseng Corporation, Yuseong-gu, Daejeon, Republic of Korea
| | - Seung-Ho So
- Laboratory of Fundamental Research, Korea Ginseng Corporation, Yuseong-gu, Daejeon, Republic of Korea
| | - Jong-Soo Kyung
- Laboratory of Fundamental Research, Korea Ginseng Corporation, Yuseong-gu, Daejeon, Republic of Korea
| | - Yong-Soon Kim
- Korea Occupational Safety Health Research Institute, Yuseong-gu, Daejeon, Republic of Korea
| | - Chang-Kyun Han
- Laboratory of Fundamental Research, Korea Ginseng Corporation, Yuseong-gu, Daejeon, Republic of Korea
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Kim HK, Son TG, Jo DG, Kim DC, Hyun DH. Cytotoxicity of lipid-soluble ginseng extracts is attenuated by plasma membrane redox enzyme NQO1 through maintaining redox homeostasis and delaying apoptosis in human neuroblastoma cells. Arch Pharm Res 2016; 39:1339-1348. [DOI: 10.1007/s12272-016-0817-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2016] [Accepted: 08/09/2016] [Indexed: 12/12/2022]
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Bak MJ, Truong VL, Ko SY, Nguyen XNG, Jun M, Hong SG, Lee JW, Jeong WS. Induction of Nrf2/ARE-mediated cytoprotective genes by red ginseng oil through ASK1-MKK4/7-JNK and p38 MAPK signaling pathways in HepG2 cells. J Ginseng Res 2016; 40:423-430. [PMID: 27746696 PMCID: PMC5052443 DOI: 10.1016/j.jgr.2016.07.003] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Revised: 07/04/2016] [Accepted: 07/09/2016] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND The induction of cellular defensive genes such as phase II detoxifying and antioxidant enzymes is a highly effective strategy for protection against carcinogenesis as well as slowing cancer development. Transcription factor Nrf2 (nuclear factor E2-related factor 2) is responsible for activation of phase II enzymes induced by natural chemopreventive compounds. METHODS Red ginseng oil (RGO) was extracted using a supercritical CO2 extraction system and chemical profile of RGO was investigated by GC/MS. Effects of RGO on regulation of the Nrf2/antioxidant response element (ARE) pathway were determined by ARE-luciferase assay, western blotting, and confocal microscopy. RESULTS The predominant components of RGO were 9,12-octadecadienoic acid (31.48%), bicyclo[10.1.0]tridec-1-ene (22.54%), and 22,23-dihydrostigmasterol (16.90%). RGO treatment significantly increased nuclear translocation of Nrf2 as well as ARE reporter gene activity, leading to upregulation of heme oxygenase-1 and NAD(P)H:quinone oxidoreductase 1. Phosphorylation of the upstream kinases such as apoptosis signal-regulating kinase (ASK)1, mitogen-activated protein kinase (MAPK) kinase (MKK)4/7, c-Jun N-terminal kinase (JNK), and p38 MAPK were enhanced by treatment with RGO. In addition, RGO-mediated Nrf2 expression and nuclear translocation was attenuated by JNK inhibitor SP600125 and p38 MAPK inhibitor SB202190. CONCLUSION RGO could be used as a potential chemopreventive agent, possibly by induction of Nrf2/ARE-mediated phase II enzymes via ASK1-MKK4/7-JNK and p38 MAPK signaling pathways.
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Affiliation(s)
- Min Ji Bak
- Department of Food and Life Sciences, College of Biomedical Science and Engineering, Inje University, Gimhae, Korea; Department of Chemical Biology, Susan Lehman Cullman Laboratory for Cancer Research, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ, USA
| | - Van-Long Truong
- Department of Food and Life Sciences, College of Biomedical Science and Engineering, Inje University, Gimhae, Korea
| | - Se-Yeon Ko
- Department of Food and Life Sciences, College of Biomedical Science and Engineering, Inje University, Gimhae, Korea
| | - Xuan Ngan Giang Nguyen
- Department of Food and Life Sciences, College of Biomedical Science and Engineering, Inje University, Gimhae, Korea
| | - Mira Jun
- Department of Food Science and Nutrition, Dong-A University, Busan, Korea
| | - Soon-Gi Hong
- Ginseng Product Research Institute, R&D Headquarters, Korea Ginseng Corporation, Daejeon, Korea
| | - Jong-Won Lee
- Ginseng Product Research Institute, R&D Headquarters, Korea Ginseng Corporation, Daejeon, Korea
| | - Woo-Sik Jeong
- Department of Food and Life Sciences, College of Biomedical Science and Engineering, Inje University, Gimhae, Korea
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Yun J, Kim BG, Kang JS, Park SK, Lee K, Hyun DH, Kim HM, In MJ, Kim DC. Lipid-soluble ginseng extract inhibits invasion and metastasis of B16F10 melanoma cells. J Med Food 2015; 18:102-8. [PMID: 25354136 DOI: 10.1089/jmf.2013.3138] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
This study was performed to elucidate the effect of a lipid-soluble ginseng extract (LSGE) on cancer invasion and metastasis. The LSGE, even at noncytotoxic concentrations, potently inhibited invasion and migration of B16F10 mouse melanoma cells in a dose-dependent manner. In the presence of 3 μg/mL of LSGE, the invasion and migration of B16F10 cells were significantly inhibited by 98.1% and 71.4%, respectively. Furthermore, the LSGE decreased mRNA and protein levels of matrix metalloproteinase (MMP)-2 in B16F10 cells, leading to a decrease in MMP-2 activity. After B16F10 cells were intravenously injected in the tail vein of C57BL/6 mice, 1000 mg/kg/day of LSGE was orally administered for 13 days, after which lung metastasis of cancer cells was inhibited by 59.3%. These findings indicate that LSGE inhibits cancer cell invasion and migration in vitro and lung metastasis of melanoma cells in vivo by inhibiting MMP-2 expression.
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Affiliation(s)
- Jieun Yun
- 1 Bio-Evaluation Center, Korea Research Institute of Bioscience and Biotechnology , Ochang, Republic of Korea
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16
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Jiang SL, Liu HJ, Liu ZC, Liu N, Liu R, Kang YR, Ji JG, Zhang C, Hua BJ, Kang SJ. Adjuvant effects of fermented red ginseng extract on advanced non-small cell lung cancer patients treated with chemotherapy. Chin J Integr Med 2015; 23:331-337. [DOI: 10.1007/s11655-015-2146-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2013] [Indexed: 10/23/2022]
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17
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Wikarta JM, Kim SM. Nitric oxide synthesis inhibition and cytotoxicity of Korean horse mussel Modiolus modiolus extracts on cancer cells in culture. Cytotechnology 2015; 68:879-90. [PMID: 25875500 DOI: 10.1007/s10616-014-9840-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2014] [Accepted: 12/29/2014] [Indexed: 10/24/2022] Open
Abstract
The Korean horse mussel extract was purified and fractionated by a bioassay-guided purification step. The final fraction contained seven steroid and one polycyclic aromatic compounds, in which cholest-7-en-3-ol, (3β,5α)- (58.7 %) was a main component followed by ergosta-7,22dien-3-ol (3β,5α,22E) (13.0 %). This extract exhibited strong anti-inflammatory activity determined solely through the nitric oxide inhibition assay in a dose-dependant manner with the IC50 value of 9.6 µg/mL and no cytotoxic effect on the macrophages. Moreover, it also exhibited strong cytotoxicity with the IC50 values of 21.4, 36.4, and 37.1 µg/mL against AGS, DLD-1, and HeLa cells, respectively. These results indicated that the horse mussel extract might be a functional ingredient in the prevention of inflammation and human cancers.
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Affiliation(s)
- Jumeri Mangun Wikarta
- Department of Agroindustrial Technology, Faculty of Agricultural Technology, Gadjah Mada University, Bulaksumur, Yogyakarta, Indonesia.,Department of Marine Food Science and Technology, Gangneung-Wonju National University, 7 Jukheon-gil, Gangneung, Gangwon-do, 210-702, Republic of Korea
| | - Sang Moo Kim
- Department of Marine Food Science and Technology, Gangneung-Wonju National University, 7 Jukheon-gil, Gangneung, Gangwon-do, 210-702, Republic of Korea.
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Oviposition deterrent and ovicidal activities of seven herbal essential oils against female adults of housefly, Musca domestica L. Parasitol Res 2014; 113:3015-22. [DOI: 10.1007/s00436-014-3964-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2014] [Accepted: 05/25/2014] [Indexed: 10/25/2022]
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19
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Jeon Y, You Y, Jun W. Anti-obesity Effects of Extracts from Young Akebia quinata D. Leaves. ACTA ACUST UNITED AC 2014. [DOI: 10.3746/jkfn.2014.43.2.200] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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20
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Poudyal D, Cui X, Le PM, Hofseth AB, Windust A, Nagarkatti M, Nagarkatti PS, Schetter AJ, Harris CC, Hofseth LJ. A key role of microRNA-29b for the suppression of colon cancer cell migration by American ginseng. PLoS One 2013; 8:e75034. [PMID: 24130681 PMCID: PMC3794036 DOI: 10.1371/journal.pone.0075034] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2013] [Accepted: 08/07/2013] [Indexed: 11/29/2022] Open
Abstract
Metastasis of colon cancer cells increases the risk of colon cancer mortality. We have recently shown that American ginseng prevents colon cancer, and a Hexane extract of American Ginseng (HAG) has particularly potent anti-inflammatory and anti-cancer properties. Dysregulated microRNA (miR) expression has been observed in several disease conditions including colon cancer. Using global miR expression profiling, we observed increased miR-29b in colon cancer cells following exposure to HAG. Since miR-29b plays a role in regulating the migration of cancer cells, we hypothesized that HAG induces miR-29b expression to target matrix metalloproteinase-2 (MMP-2) thereby suppressing the migration of colon cancer cells. Results are consistent with this hypothesis. Our study supports the understanding that targeting MMP-2 by miR-29b is a mechanism by which HAG suppresses the migration of colon cancer cells.
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Affiliation(s)
- Deepak Poudyal
- Department of Drug Discovery and Biomedical Sciences, South Carolina College of Pharmacy, University of South Carolina, Columbia, South Carolina, United States of America
| | - Xiangli Cui
- Department of Drug Discovery and Biomedical Sciences, South Carolina College of Pharmacy, University of South Carolina, Columbia, South Carolina, United States of America
- Shanxi Medical University, Shanxi, China
| | - Phuong Mai Le
- Institute for National Measurement Standards, National Research Council, Ottawa, Canada
| | - Anne B. Hofseth
- Department of Drug Discovery and Biomedical Sciences, South Carolina College of Pharmacy, University of South Carolina, Columbia, South Carolina, United States of America
| | - Anthony Windust
- Institute for National Measurement Standards, National Research Council, Ottawa, Canada
| | - Mitzi Nagarkatti
- School of Medicine, University of South Carolina, Columbia, South Carolina, United States of America
| | - Prakash S. Nagarkatti
- School of Medicine, University of South Carolina, Columbia, South Carolina, United States of America
| | - Aaron J. Schetter
- Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Curtis C. Harris
- Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Lorne J. Hofseth
- Department of Drug Discovery and Biomedical Sciences, South Carolina College of Pharmacy, University of South Carolina, Columbia, South Carolina, United States of America
- * E-mail:
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Hong SH, Suk KT, Choi SH, Lee JW, Sung HT, Kim CH, Kim EJ, Kim MJ, Han SH, Kim MY, Baik SK, Kim DJ, Lee GJ, Lee SK, Park SH, Ryu OH. Anti-oxidant and natural killer cell activity of Korean red ginseng (Panax ginseng) and urushiol (Rhus vernicifera Stokes) on non-alcoholic fatty liver disease of rat. Food Chem Toxicol 2013; 55:586-91. [PMID: 23369934 DOI: 10.1016/j.fct.2013.01.022] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2012] [Revised: 01/04/2013] [Accepted: 01/18/2013] [Indexed: 01/27/2023]
Abstract
Anti-oxidative and immunologic effects of the Korea red ginseng (KRG; Panax ginseng) and urushiol (Rhus vernicifera Stokes) on non-alcoholic fatty liver disease (NAFLD) were evaluated. Forty-five rats (five Long-Evans Tokushima Otsuka and 40 Otsuka Long-Evans Tokushima Fatty [OLETF] rats) received chew diets for 10months; after this period. The OLETF rats were divided into the following four groups according to diet for 2months: NAFLD (chew), KRG (chew+KRG [200mg/kg/day]), urushiol (chew+urushiol [0.5mg/kg/day]), and ursodeoxycholic acid (UDCA) (chew+UDCA [15mg/kg/day]) groups. Liver function, lipid profiles and anti-oxidant activity of liver and serum, natural killer (NK) cell activity, and pathology were compared. In KRG and urushiol groups, the level of serum triglyceride ([302.0±70.4 and 275.2±63.8] vs. 527.7±153.3mg/dL) were lower compared with that of NAFLD group (p<0.05). The levels of HDL-cholesterol (liver tissue: [4.8±0.2 and 4.8±0.5] vs. 4.2±0.2mg/g) and NK cell activity ([3485±910 and 3559±910] vs. 2486±619 counts) were significantly higher than those of the NAFLD group (p<0.001). Inflammation with neutrophil infiltration was observed in only two rats in the NAFLD group. These results suggest that 2months of oral KRG or urushiol administration improves lipid profiles and stimulates NK cell activity, while inhibiting steatohepatitis in OLEFT rats.
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Affiliation(s)
- So Hyung Hong
- Department of Molecular Medicine, Hallym University College of Medicine, Chuncheon, South Korea
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Zhang Y, Lyu X, Liu T, Luo J, Zhang W, Mu Q. Analysis of Nonpolar Components from Ginseng of Different Ages. ACTA ACUST UNITED AC 2013. [DOI: 10.4236/ajps.2013.41014] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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23
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Bak MJ, Jun M, Jeong WS. Antioxidant and hepatoprotective effects of the red ginseng essential oil in H(2)O(2)-treated hepG2 cells and CCl(4)-treated mice. Int J Mol Sci 2012; 13:2314-2330. [PMID: 22408456 PMCID: PMC3292025 DOI: 10.3390/ijms13022314] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2011] [Revised: 02/10/2012] [Accepted: 02/14/2012] [Indexed: 12/27/2022] Open
Abstract
The aim of this study was to evaluate the antioxidant mechanisms of red ginseng essential oil (REO) in cells as well as in an animal model. REO was prepared by a supercritical CO(2) extraction of waste-products generated after hot water extraction of red ginseng. In HepG2 cells, REO diminished the H(2)O(2)-mediated oxidative stress and also restored both the activity and expression of antioxidant enzymes such as superoxide dismutase, catalase and glutathione peroxidase. Administration of REO inhibited the phosphorylation of upstream mitogen-activated protein kinases (MAPKs) such as c-Jun N-terminal kinase, extracellular signal-regulated kinase, and p38. In mice, the CCl(4)-mediated elevation of serum aspartate transaminase and alanine transaminase as well as the induction of hepatic lipid peroxidation were decreased by REO administration. REO treatments also resulted in up-regulation of the antioxidant enzyme expression in the liver. Moreover, increased phosphorylations of MAPKs were inhibited after REO administration. Overall, REO seems to protect the liver from oxidative stress through the activation and induction of antioxidant enzymes via inhibition of MAPKs pathways.
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Affiliation(s)
- Min-Ji Bak
- Institute for Phytochemical-Drug Interactions, Department of Food & Life Sciences, College of Biomedical Science & Engineering, Inje University, Gimhae 621-749, Korea; E-Mail:
| | - Mira Jun
- Department of Food Science & Nutrition, Dong-A University, Busan 604-714, Korea; E-Mail:
| | - Woo-Sik Jeong
- Institute for Phytochemical-Drug Interactions, Department of Food & Life Sciences, College of Biomedical Science & Engineering, Inje University, Gimhae 621-749, Korea; E-Mail:
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Poudyal D, Le PM, Davis T, Hofseth AB, Chumanevich A, Chumanevich AA, Wargovich MJ, Nagarkatti M, Nagarkatti PS, Windust A, Hofseth LJ. A hexane fraction of American ginseng suppresses mouse colitis and associated colon cancer: anti-inflammatory and proapoptotic mechanisms. Cancer Prev Res (Phila) 2012; 5:685-96. [PMID: 22293630 DOI: 10.1158/1940-6207.capr-11-0421] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Ulcerative colitis is a chronic inflammatory condition associated with a high colon cancer risk. We have previously reported that American ginseng extract significantly reduced the inflammatory parameters of chemically induced colitis. The aim of this study was to further delineate the components of American ginseng that suppress colitis and prevent colon cancer. Among five different fractions of American ginseng (butanol, hexane, ethylacetate, dichloromethane, and water), a hexane fraction has particularly potent antioxidant and proapoptotic properties. The effects of this fraction were shown in a mouse macrophage cell line (ANA-1 cells), in a human lymphoblastoid cell line (TK6), and in an ex vivo model (CD4(+)/CD25(-) primary effector T cells). A key in vivo finding was that compared with the whole American ginseng extract, the hexane fraction of American ginseng was more potent in treating colitis in a dextran sodium sulfate (DSS) mouse model, as well as suppressing azoxymethane/DSS-induced colon cancer. Furthermore, terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling (TUNEL) labeling of inflammatory cells within the colonic mesenteric lymph nodes was elevated in mice consuming DSS + the hexane fraction of American ginseng. Results are consistent with our in vitro data and with the hypothesis that the hexane fraction of American ginseng has anti-inflammatory properties and drives inflammatory cell apoptosis in vivo, providing a mechanism by which this fraction protects from colitis in this DSS mouse model. This study moves us closer to understanding the molecular components of American ginseng that suppress colitis and prevent colon cancer associated with colitis.
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Affiliation(s)
- Deepak Poudyal
- Department of Biomedical and Pharmaceutical Sciences, South Carolina College of Pharmacy, University of South Carolina, 770 Sumter St., Coker Life Sciences, Columbia, SC 29208, USA
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25
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Lung Cancer. Integr Med (Encinitas) 2012. [DOI: 10.1016/b978-1-4377-1793-8.00060-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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26
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Abstract
Panax ginseng (Ginseng), Rhodiola rosea (Hong Jing Tian) and Schisandra chinensis (Wu Wei Zi) are well-known herbs in traditional Chinese medicine (TCM). Recently, there have been a number of studies on these three herbs. This review discusses their active components and major pharmacological effects. For P. ginseng, it has been shown to have an anti-inflammatory activity, affects pulmonary function and erectile dysfunction, improves cognition in patients with Alzheimer's disease and promotes sexual arousal in menopausal women as well as prevents cancer. For R. rosea, its effectiveness in alleviating depression and reducing fatigue is summarized in this review. Additionally, anti-cancer and other clinical effects of S. chinensis are also discussed. These three herbs are considered as adaptogens as they bear multiple functions and their effects were found to be very different in patients depending on the circumstances (age, gender, environment, diet, season, etc.). Thus, in most cases, the art of the TCM practitioner is to prescribe these herbs after a complete evaluation of overall heath status of the patients.
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Affiliation(s)
- Shun-Wan Chan
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, China.
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27
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Kim HJ, Sung MK, Kim JS. Anti-inflammatory effects of glyceollins derived from soybean by elicitation with Aspergillus sojae. Inflamm Res 2011; 60:909-17. [PMID: 21671066 DOI: 10.1007/s00011-011-0351-4] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2011] [Revised: 04/25/2011] [Accepted: 05/26/2011] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVE Given the preventive effect of soy intake against several chronic diseases, this study was conducted to investigate the inhibitory activity against inflammatory response of phytoalexins glyceollins derived from soybean isoflavones by treatment with a biotic elicitor. METHODS Using RAW264.7 cells, we examined the effects of glyceollins on production of nitric oxide (NO) and inflammatory cytokines, expression of inducible nitric oxide synthase (iNOS) and cyclo-oxygenase (COX)-2, and activation of NF-кB, induced by lipopolysaccharide (LPS). RESULTS Our data showed that glyceollins effectively inhibited NO production, IL-6 release, and expression of iNOS and COX-2 induced by LPS. In particular, glyceollins suppressed the LPS-induced phosphorylation of NF-кB p65, suggesting that the compounds inhibit the production of NO and transcriptional activation of COX-2 by regulating NF-кB activity. In another experiment we found that glyceollins enhanced the expression of heme oxygenase 1 in LPS-treated RAW264.7 cells. Glyceollins also reduced TPA-induced skin inflammation in a mouse model, confirming the anti-inflammatory activity of glyceollins in an in-vivo system as well as in a cell culture system. CONCLUSION Glyceollins exert an anti-inflammatory effect, which is mediated through the inhibition of NF-κB activation in LPS-activated murine RAW264.7 cells. Glyceollins merit further study as potential therapeutic agents for inflammatory disorders.
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Affiliation(s)
- Hyo Jung Kim
- School of Applied Bioscience and Food Science and Biotechology and BK21 Research Team for Developing Functional Health Food Materials, Kyungpook National University, Deagu 702-701, Republic of Korea
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Hwang SY, Ahn SH. Biological Activities and Cell Proliferation effects of Red Ginseng Ethanol Extracts. J Pharmacopuncture 2011. [DOI: 10.3831/kpi.2011.14.3.055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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Kang MR, Kang JS, Yang JW, Kim BG, Kim JA, Jo YN, Lee K, Lee CW, Lee KH, Yun J, Kim HM, Han G, Kang JS, Park SK. Gene expression profiling of KBH-A42, a novel histone deacetylase inhibitor, in human leukemia and bladder cancer cell lines. Oncol Lett 2011; 3:113-118. [PMID: 22740865 DOI: 10.3892/ol.2011.430] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2011] [Accepted: 08/26/2011] [Indexed: 11/06/2022] Open
Abstract
The aim of this study was to investigate the anti-tumor activity of KBH-A42, a novel synthetic histone deacetylase (HDAC) inhibitor. KBH-A42 was shown to significantly suppress the proliferation of all 14 human cancer cell lines tested. Among these cell lines, the human leukemia cell line K562 was the most sensitive, whereas the UM-UC-3 bladder cancer cells were the least sensitive. Additionally, in a human tumor xenograft model using Balb/c nude mice, KBH-A42 was shown to significantly inhibit the growth of K562 tumors, although it only slightly inhibited the growth of UM-UC-3 tumors. The results of flow cytometry analysis and caspase 3/7 activation assays showed that the growth inhibition of K562 cells by KBH-A42 was mediated, at least in part, by the induction of apoptosis, but its growth inhibitory effects on UM-UC-3 cells were not mediated by apoptotic induction. In an effort to gain insight into the mechanism by which KBH-A42 inhibits the growth of cancer cells, a microarray analysis was conducted. Four genes were selected from the genes that were down-regulated or up-regulated by KBH-A42 and confirmed via reverse transcription-polymerase chain reaction as follows: Harakiri (HRK), tumor necrosis factor receptor superfamily, member 10b (TNFRSF10B), PYD and CARD domain containing protein gene (PYCARD) and tumor necrosis factor receptor superfamily, member 8 (TNFRSF8). Collectively, the in vitro and in vivo results suggested that KBH-A42 exhibits anti-cancer activity, but various types of cells may be regulated differentially by KBH-A42.
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Affiliation(s)
- Moo Rim Kang
- Bioevaluation Center, Korea Research Institute of Bioscience and Biotechnology, Cheongwon, Chungbuk 363-883
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Bae IY, Lee JY, Kwak BY, Lee HG. Estrogenic effects of various extracts from Chamdanggui (Angelica gigas Nakai) and sogdan (Phlomis umbrosa Turcz). Food Sci Biotechnol 2011. [DOI: 10.1007/s10068-011-0151-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Kang MR, Kim HM, Kang JS, Lee K, Lee SD, Hyun DH, In MJ, Park SK, Kim DC. Lipid-soluble ginseng extract induces apoptosis and G0/G1 cell cycle arrest in NCI-H460 human lung cancer cells. PLANT FOODS FOR HUMAN NUTRITION (DORDRECHT, NETHERLANDS) 2011; 66:101-106. [PMID: 21611769 DOI: 10.1007/s11130-011-0232-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
This study was performed to elucidate the anticancer mechanism of a lipid-soluble ginseng extract (LSGE) by analyzing induction of apoptosis and arrest of cell cycle progression using the NCI-H460 human lung cancer cell line. Proliferation of NCI-H460 cells was potently inhibited by LSGE in a dose-dependent manner. The cell cycle arrest at the G0/G1 phase in NCI-H460 cells was induced by LSGE. The percentage of G0/G1 phase cells significantly increased, while that of S phase cells decreased after treatment with LSGE. The expression levels of cyclin-dependent kinase2 (CDK2), CDK4, CDK6, cyclin D3 and cyclin E related to G0/G1 cells progression were also altered by LSGE. In addition, LSGE-induced cell death occurred through apoptosis, which was accompanied by increasing the activity of caspases including caspase-8, caspase-9 and caspase-3. Consistent with enhancement of caspase activity, LSGE increased protein levels of cleaved caspase-3, caspase-8, caspase-9, and poly-ADP-ribose polymerase (PARP). These apoptotic effects of LSGE were inhibited by the pan-caspase inhibitor Z-VAD-fmk. These findings indicate that LSGE inhibits NCI-H460 human lung cancer cell growth by cell cycle arrest at the G0/G1 phase and induction of caspase-mediated apoptosis.
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Affiliation(s)
- Moo Rim Kang
- Bio-evaluation center, Korea Research Institute of Bioscience and Biotechnology, Ochang, 363-883, Republic of Korea
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Kim HJ, Suh HJ, Kim JH, Park S, Joo YC, Kim JS. Antioxidant activity of glyceollins derived from soybean elicited with Aspergillus sojae. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2010; 58:11633-8. [PMID: 21033668 DOI: 10.1021/jf102829z] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
The extract of soybean exposed to biotic elicitors such as food-grade fungus is known to have antioxidant activity. Glyceollins were major bioactive compounds present in soybean elicited by fungi and shown to have antifungal and anticancer activities. The purpose of present study was to evaluate the antioxidant activities of glyceollins by measuring ferric reducing antioxidant power (FRAP), 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging, singlet oxygen quenching, 2,2'-azinobis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) radical scavenging, hydroxyl radical scavenging activity, and lipid peroxidation inhibition. In addition, the antioxidant potential of glyceollins were measured by a fluorescent probe, 2',7'-dichlorofluorescin diacetate (DCFDA), and dihydroethidium (DHE) in mouse hepatoma hepa1c1c7 cells in which they were insulted with H2O2 to generate reactive oxygen species (ROS). Glyceollins showed a strong reducing power and inhibited lipid peroxidation, with significant scavenging activities of radicals including singlet oxygen, superoxide anion, ABTS, and DPPH. We also found that glyceollins significantly suppressed H2O2-induced ROS production in hepa1c1c7 cells. Therefore, glyceollins deserve further study as natural antioxidants and nutraceuticals.
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Affiliation(s)
- Hyo Jung Kim
- School of Applied Biosciences, Kyungpook National University, Deagu 702-701, Republic of Korea
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Hur YN, Hong GH, Choi SH, Shin KH, Chun BG. High fat diet altered the mechanism of energy homeostasis induced by nicotine and withdrawal in C57BL/6 mice. Mol Cells 2010; 30:219-26. [PMID: 20803089 DOI: 10.1007/s10059-010-0110-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2010] [Revised: 05/01/2010] [Accepted: 06/04/2010] [Indexed: 12/30/2022] Open
Abstract
Nicotine treatment has known to produce an inverse relationship between body weight and food intake in rodents. Present study determined the effect of repeated treatment with nicotine and withdrawal in control and obese mice, on: (1) body weight, caloric intake and energy expenditure; (2) hypothalamic neuropeptides mRNA expression; and (3) serum leptin. 21-week-old C57BL/6 mice (n = 65) received nicotine (3.0 mg/kg/day; 2 weeks) and saline (1 ml/kg/day; 2 weeks) subcutaneously. Animals were given either a normal-fat (10% kcal from fat, NF) or a high-fat diet (45% kcal from fat, HF) from the 12th week to 25th week. While, nicotine treatment for 14 days induced an increase in hypothalamic agouti-related protein, cocaine- and amphetamine- regulated transcript, pro-opiomelanocortin mRNA expressions, nicotine also produced a reducing effect in body weight gain and leptin concentration in NF mice. High-fat diet induced obese mice showed a blunted hypothalamic and leptin response to nicotine. Remarkable weight loss in obese mice was mediated not just by decreasing caloric intake, but also by increasing total energy expenditure (EE). During nicotine withdrawal period, weight gain occurred in NF and HF groups, which was ascribed to a decrease in EE rather than changes in caloric intake. Hypothalamic AgRP might play a role for maintaining energy balance under the nicotine-induced negative energy status.
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Affiliation(s)
- Young-Na Hur
- Department of Pharmacology, Korea University College of Medicine, Seoul, 136-705, Korea
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