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Oh JM, Yoon H, Joo JY, Im WT, Chun S. Therapeutic potential of ginseng leaf extract in inhibiting mast cell-mediated allergic inflammation and atopic dermatitis-like skin inflammation in DNCB-treated mice. Front Pharmacol 2024; 15:1403285. [PMID: 38841363 PMCID: PMC11150533 DOI: 10.3389/fphar.2024.1403285] [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: 03/21/2024] [Accepted: 04/29/2024] [Indexed: 06/07/2024] Open
Abstract
Ginseng leaves are known to contain high concentrations of bioactive compounds, such as ginsenosides, and have potential as a treatment for various conditions, including fungal infections, cancer, obesity, oxidative stress, and age-related diseases. This study assessed the impact of ginseng leaf extract (GLE) on mast cell-mediated allergic inflammation and atopic dermatitis (AD) in DNCB-treated mice. GLE reduced skin thickness and lymph node nodules and suppressed the expression and secretion of histamine and pro-inflammatory cytokines. It also significantly lowered the production of inflammatory response mediators including ROS, leukotriene C4 (LTC4), prostaglandin E2 (PGE2), cyclooxygenase-2 (COX-2), and inducible nitric oxide synthase (iNOS). GLE inhibited the phosphorylation of MAPKs (ERK, P38, JNK) and the activation of NF-κB, which are both linked to inflammatory cytokine expression. We demonstrated that GLE's inhibitory effect on mast cell-mediated allergic inflammation is due to the blockade of the NF-κB and inflammasome pathways. Our findings suggest that GLE can be an effective therapeutic agent for mast-cell mediated and allergic inflammatory conditions.
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Affiliation(s)
- Jung-Mi Oh
- Department of Physiology, Institute for Medical Sciences, Jeonbuk National University Medical School, Jeonju, Jeollabuk-do, Republic of Korea
| | - HyunHo Yoon
- Department of Physiology, Institute for Medical Sciences, Jeonbuk National University Medical School, Jeonju, Jeollabuk-do, Republic of Korea
| | - Jae-Yeol Joo
- Department of Pharmacy, College of Pharmacy, Hanyang University, Ansan, Gyeonggi-do, Republic of Korea
| | - Wan-Taek Im
- Department of Biological Sciences, Hankyong National University, Anseong, Gyeonggi-do, Republic of Korea
| | - Sungkun Chun
- Department of Physiology, Institute for Medical Sciences, Jeonbuk National University Medical School, Jeonju, Jeollabuk-do, Republic of Korea
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Lee SY, Song SY, Lee SH, Kim GY, Park JW, Bae CS, Park DH, Cho SS. Ginseng Berry Juice (GBJ) Regulates the Inflammation in Acute Ulcerative Mouse Models and the Major Bioactive Substances Are Ginsenosides Rb3, Rc, Rd, and Re. Nutrients 2024; 16:1031. [PMID: 38613064 PMCID: PMC11013427 DOI: 10.3390/nu16071031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 03/27/2024] [Accepted: 03/27/2024] [Indexed: 04/14/2024] Open
Abstract
Panax ginseng fruit is known to have various biological effects owing to its large amount of saponins such as ginsenosides. In the present study, ginseng berry juice was confirmed to be effective against acute inflammation. Ginseng berry juice was used for analysis of active constituents, antioxidant efficacy, and in vivo inflammation. A high-performance liquid chromatography method was used for analysis of ginsenosides. In an HCl/ethanol-induced acute gastric injury model, microscopic, immunofluorescent, and immunohistochemical techniques were used for analysis of inhibition of gastric injury and mechanism study. In a mouse model of acute gastritis induced with HCl/ethanol, ginseng berry juice (GBJ, 250 mg/kg) showed similar gastric injury inhibitory effects as cabbage water extract (CB, 500 mg/kg, P.O). GBJ dose-dependently modulated the pro-inflammatory cytokines such as Tumor Necrosis Factor-α (TNF-α), Interleukin-6 (IL-6), and Interleukin-13 (IL-13). GBJ inhibited the activation of Nuclear Factor kappa bB (NF-κB) and suppressed the expressions of cyclooxigenase-2 (COX-2) and prostaglandin 2 (PGE2). The anti-inflammatory effect of GBJ is attributed to ginsenosides which have anti-inflammatory effects. Productivity as an effective food source for acute gastritis was analyzed and showed that GBJ was superior to CB. In addition, as a functional food for suppressing acute ulcerative symptoms, it was thought that the efficacy of gastric protection products would be higher if GBJ were produced in the form of juice rather than through various extraction methods.
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Affiliation(s)
- Soon-Young Lee
- College of Oriental Medicine, Dongshin University, Naju-si 58245, Republic of Korea
| | - Seung-Yub Song
- Department of Pharmacy, College of Pharmacy, Mokpo National University, Muan-gun 58554, Republic of Korea (J.-W.P.)
- Biomedicine, Health and Life Convergence Sciences, BK21 Four, College of Pharmacy, Mokpo National University, Muan-gun 58554, Republic of Korea
| | - Sung-Ho Lee
- Department of Pharmacy, College of Pharmacy, Mokpo National University, Muan-gun 58554, Republic of Korea (J.-W.P.)
- Biomedicine, Health and Life Convergence Sciences, BK21 Four, College of Pharmacy, Mokpo National University, Muan-gun 58554, Republic of Korea
| | - Gye-Yeop Kim
- Department of Physical Therapy, Dongshin University, Naju-si 58245, Republic of Korea
| | - Jin-Woo Park
- Department of Pharmacy, College of Pharmacy, Mokpo National University, Muan-gun 58554, Republic of Korea (J.-W.P.)
- Biomedicine, Health and Life Convergence Sciences, BK21 Four, College of Pharmacy, Mokpo National University, Muan-gun 58554, Republic of Korea
| | - Chun-Sik Bae
- College of Veterinary Medicine, Chonnam National University, 77 Yongbong-Ro, Buk-Gu, Gwangju 61186, Republic of Korea;
| | - Dae-Hun Park
- College of Oriental Medicine, Dongshin University, Naju-si 58245, Republic of Korea
| | - Seung-Sik Cho
- Department of Pharmacy, College of Pharmacy, Mokpo National University, Muan-gun 58554, Republic of Korea (J.-W.P.)
- Biomedicine, Health and Life Convergence Sciences, BK21 Four, College of Pharmacy, Mokpo National University, Muan-gun 58554, Republic of Korea
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Wal P. Phytochemicals and their Potential Mechanisms against Insulin Resistance. Curr Diabetes Rev 2024; 20:e081123223322. [PMID: 37946350 DOI: 10.2174/0115733998262924231020083353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 08/04/2023] [Accepted: 09/28/2023] [Indexed: 11/12/2023]
Abstract
Insulin's inception dates back to 1921 and was unveiled through a momentous revelation. Diabetes is a dangerous, long-term disease in which the body fails to generate enough insulin or utilize the insulin it creates adequately. This causes hyperglycemia, a state of high blood sugar levels, which can even put a person into a coma if not managed. Activation of the insulin receptor corresponds to two crucial metabolic functions, i.e., uptake of glucose and storage of glycogen. Type 2 diabetes mellitus (T2DM) exists as one of the most challenging medical conditions in the 21st century. The sedentary lifestyle and declining quality of food products have contributed to the rapid development of metabolic disorders. Hence, there is an urgent need to lay some reliable, significant molecules and modalities of treatment to combat and manage this epidemic. In this review, we have made an attempt to identify and enlist the major phytoconstituents along with the associated sources and existing mechanisms against insulin resistance. The conducted study may offer potential sustainable solutions for developing and formulating scientifically validated molecules and phytoconstituents as formulations for the management of this metabolic disorder.
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Affiliation(s)
- Pranay Wal
- PSIT-Pranveer Singh Institute of Technology (PHARMACY), NH19 Kanpur, Agra Highway, Bhauti Kanpur, Uttar Pradesh 209305, India
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Ahmad SS, Chun HJ, Ahmad K, Choi I. Therapeutic applications of ginseng for skeletal muscle-related disorder management. J Ginseng Res 2024; 48:12-19. [PMID: 38223826 PMCID: PMC10785254 DOI: 10.1016/j.jgr.2023.06.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 06/01/2023] [Accepted: 06/09/2023] [Indexed: 01/14/2024] Open
Abstract
Skeletal muscle (SM) is the largest organ of the body and is largely responsible for the metabolism required to maintain body functions. Furthermore, the maintenance of SM is dependent on the activation of muscle satellite (stem) cells (MSCs) and the subsequent proliferation and fusion of differentiating myoblasts into mature myofibers (myogenesis). Natural compounds are being used as therapeutic options to promote SM regeneration during aging, muscle atrophy, sarcopenia, cachexia, or obesity. In particular, ginseng-derived compounds have been utilized in these contexts, though ginsenoside Rg1 is mostly used for SM mass management. These compounds primarily function by activating the Akt/mTOR signaling pathway, upregulating myogenin and MyoD to induce muscle hypertrophy, downregulating atrophic factors (atrogin1, muscle ring-finger protein-1, myostatin, and mitochondrial reactive oxygen species production), and suppressing the expressions of tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6) in cachexia. Ginsenoside compounds are also used for obesity management, and their anti-obesity effects are attributed to peroxisome proliferator activated receptor gamma (PPARγ) inhibition, AMPK activation, glucose transporter type 4 (GLUT4) translocation, and increased phosphorylations of insulin resistance (IR), insulin receptor substrate-1 (IRS-1), and Akt. This review was undertaken to provide an overview of the use of ginseng-related compounds for the management of SM-related disorders.
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Affiliation(s)
- Syed Sayeed Ahmad
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan, Republic of Korea
- Research Institute of Cell Culture, Yeungnam University, Gyeongsan, Republic of Korea
| | - Hee Jin Chun
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan, Republic of Korea
| | - Khurshid Ahmad
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan, Republic of Korea
- Research Institute of Cell Culture, Yeungnam University, Gyeongsan, Republic of Korea
| | - Inho Choi
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan, Republic of Korea
- Research Institute of Cell Culture, Yeungnam University, Gyeongsan, Republic of Korea
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Dadge SD, Syed AA, Husain A, Valicherla GR, Gayen JR. Simultaneous Estimation of Quercetin and trans-Resveratrol in Cissus quadrangularis Extract in Rat Serum Using Validated LC-MS/MS Method: Application to Pharmacokinetic and Stability Studies. Molecules 2023; 28:4656. [PMID: 37375211 DOI: 10.3390/molecules28124656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 05/19/2023] [Accepted: 06/01/2023] [Indexed: 06/29/2023] Open
Abstract
Cissus quadrangularis is a nutrient-rich plant with a history of use in traditional medicine. It boasts a diverse range of polyphenols, including quercetin, resveratrol, β-sitosterol, myricetin, and other compounds. We developed and validated a sensitive LC-MS/MS method to quantify quercetin and t-res biomarkers in rat serum and applied this method to pharmacokinetic and stability studies. The mass spectrometer was set to negative ionization mode for the quantification of quercetin and t-res. Phenomenex Luna (C18(2), 100 A, 75 × 4.6 mm, 3 µ) column was utilized to separate the analytes using an isocratic mobile phase consisting of methanol and 0.1% formic acid in water (82:18). Validation of the method was performed using various parameters, including linearity, specificity, accuracy, stability, intra-day, inter-day precision, and the matrix effect. There was no observed significant endogenous interference from the blank serum. The analysis was completed within 5.0 min for each run, and the lower limit of quantification was 5 ng/mL. The calibration curves showed a linear range with a high correlation coefficient (r2 > 0.99). The precision for intra- and inter-day assays showed relative standard deviations from 3.32% to 8.86% and 4.35% to 9.61%, respectively. The analytes in rat serum were stable during bench-top, freeze-thaw, and autosampler (-4 °C) stability studies. After oral administration, the analytes showed rapid absorption but underwent metabolism in rat liver microsomes despite being stable in simulated gastric and intestinal fluids. Intragastric administration resulted in higher absorption of quercetin and t-res, with greater Cmax, shorter half-life, and improved elimination. No prior research has been conducted on the oral pharmacokinetics and stability of anti-diabetic compounds in the Ethanolic extract of Cissus quadrangularis EECQ, making this the first report. Our findings can provide the knowledge of EECQ's bioanalysis and pharmacokinetic properties which is useful for future clinical trials.
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Affiliation(s)
- Shailesh D Dadge
- Pharmaceutics & Pharmacokinetics Division, CSIR-Central Drug Research Institute (CSIR-CDRI), Sitapur Road, Lucknow 226031, India
- Academy of Scientific and Innovative Research, Ghaziabad 201002, India
| | - Anees A Syed
- Pharmaceutics & Pharmacokinetics Division, CSIR-Central Drug Research Institute (CSIR-CDRI), Sitapur Road, Lucknow 226031, India
| | - Athar Husain
- Pharmaceutics & Pharmacokinetics Division, CSIR-Central Drug Research Institute (CSIR-CDRI), Sitapur Road, Lucknow 226031, India
| | - Guru R Valicherla
- Pharmaceutics & Pharmacokinetics Division, CSIR-Central Drug Research Institute (CSIR-CDRI), Sitapur Road, Lucknow 226031, India
| | - Jiaur R Gayen
- Pharmaceutics & Pharmacokinetics Division, CSIR-Central Drug Research Institute (CSIR-CDRI), Sitapur Road, Lucknow 226031, India
- Academy of Scientific and Innovative Research, Ghaziabad 201002, India
- Pharmacology Division, CSIR-Central Drug Research Institute (CSIR-CDRI), Lucknow 226031, India
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Chung HJ, Lee SJ, Jang A, Lee CE, Lee DW, Myung SC, Kim JW. Korean Ginseng Berry Extract Enhances the Male Steroidogenesis Enzymes In Vitro and In Vivo. World J Mens Health 2023; 41:446-459. [PMID: 36649918 PMCID: PMC10042648 DOI: 10.5534/wjmh.220075] [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: 04/26/2022] [Revised: 07/27/2022] [Accepted: 08/10/2022] [Indexed: 01/09/2023] Open
Abstract
PURPOSE Testosterone hormonal replacement is the most commonly prescribed solution for men with reproductive issues; however, this treatment has various drawbacks. Hence, the identification of a natural product that promotes steroidogenesis is urgently needed. Ginseng is a popular traditional medicine. This study aimed to investigate steroidogenic effects of Korean ginseng berry extract (GBE; Panax ginseng C.A. Meyer) in vitro and in vivo. MATERIALS AND METHODS In vitro model, mouse Leydig cells were treated with varying concentrations of GBE, and the levels of steroidogenesis-related genes and proteins and testosterone were measured using western blotting, qRT-PCR, and enzyme-linked immunosorbent assay (ELISA). Similarly, in an in vivo model using lipopolysaccharide-injected C57BL/6J mice, expression of steroidogenesis-related genes and proteins and testosterone levels were analyzed. Additionally, sleep deprivation was used to simulate common life stressors related to late-onset hypogonadism (LOH) and the natural effects of aging. Mice were fed sham or GBE before being subjected to paradoxical sleep deprivation. RESULTS In vitro, GBE induced steroidogenic effects by increasing the levels of enzymes associated with steroidogenesis, steroidogenic acute regulatory protein (STAR), CYP11A1, and CYP17A1. In vivo, GBE significantly increased mRNA and protein levels of steroidogenic enzymes. Furthermore, the synthetic testosterone levels in mouse Leydig cell supernatants and blood sera were increased. In the sleep deprivation study, mice fed GBE showed increased testosterone production and survival under such stressful conditions. CONCLUSIONS GBE increased mRNA and protein levels of steroidogenesis-related enzymes STAR, CYP11A1, and CYP17A1. These key enzymes induced the increased production of testosterone both in vivo and in vitro. Thus, GBE might be a promising therapeutic or additive nutritional agent for improving men's health by increasing steroidogenesis or improving LOH.
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Affiliation(s)
- Hyun Joo Chung
- Department of Urology, Chung-Ang University College of Medicine, Seoul, Korea
- Bio-Integration Research Center for Nutra-Pharmaceutical Epigenetics, Chung-Ang University, Seoul, Korea
| | | | - Ara Jang
- Department of Urology, Chung-Ang University College of Medicine, Seoul, Korea
- Bio-Integration Research Center for Nutra-Pharmaceutical Epigenetics, Chung-Ang University, Seoul, Korea
| | - Chae Eun Lee
- Department of Urology, Chung-Ang University College of Medicine, Seoul, Korea
- Bio-Integration Research Center for Nutra-Pharmaceutical Epigenetics, Chung-Ang University, Seoul, Korea
| | - Da Won Lee
- Department of Urology, Chung-Ang University College of Medicine, Seoul, Korea
- Bio-Integration Research Center for Nutra-Pharmaceutical Epigenetics, Chung-Ang University, Seoul, Korea
| | - Soon Chul Myung
- Department of Urology, Chung-Ang University College of Medicine, Seoul, Korea
- Bio-Integration Research Center for Nutra-Pharmaceutical Epigenetics, Chung-Ang University, Seoul, Korea.
| | - Jin Wook Kim
- Department of Urology, Chung-Ang University College of Medicine, Seoul, Korea
- Department of Medical Informatics, Chung-Ang University College of Medicine, Seoul, Korea
- Department of Urology, Chung-Ang University Gwangmyeong Hospital, Gwangmyeong, Korea.
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Omale S, Amagon KI, Johnson TO, Bremner SK, Gould GW. A systematic analysis of anti-diabetic medicinal plants from cells to clinical trials. PeerJ 2023; 11:e14639. [PMID: 36627919 PMCID: PMC9826616 DOI: 10.7717/peerj.14639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 12/05/2022] [Indexed: 01/06/2023] Open
Abstract
Background Diabetes is one of the fastest-growing health emergencies of the 21st century, placing a severe economic burden on many countries. Current management approaches have improved diabetic care, but several limitations still exist, such as decreased efficacy, adverse effects, and the high cost of treatment, particularly for developing nations. There is, therefore, a need for more cost-effective therapies for diabetes management. The evidence-based application of phytochemicals from plants in the management of diseases is gaining traction. Methodology Various plants and plant parts have been investigated as antidiabetic agents. This review sought to collate and discuss published data on the cellular and molecular effects of medicinal plants and phytochemicals on insulin signaling pathways to better understand the current trend in using plant products in the management of diabetes. Furthermore, we explored available information on medicinal plants that consistently produced hypoglycemic effects from isolated cells to animal studies and clinical trials. Results There is substantial literature describing the effects of a range of plant extracts on insulin action and insulin signaling, revealing a depth in knowledge of molecular detail. Our exploration also reveals effective antidiabetic actions in animal studies, and clear translational potential evidenced by clinical trials. Conclusion We suggest that this area of research should be further exploited in the search for novel therapeutics for diabetes.
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Affiliation(s)
- Simeon Omale
- African Centre for Excellence in Phytomedicine, University of Jos, Jos, Nigeria
- Department of Pharmacology and Toxicology, Faculty of Pharmaceutical Sciences, University of Jos, Jos, Nigeria
| | - Kennedy I. Amagon
- Department of Pharmacology and Toxicology, Faculty of Pharmaceutical Sciences, University of Jos, Jos, Nigeria
| | - Titilayo O. Johnson
- Department of Biochemistry, Faculty of Basic Medical Sciences, University of Jos, Jos, Nigeria
| | - Shaun Kennedy Bremner
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, United Kingdom
| | - Gwyn W. Gould
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, United Kingdom
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Li W, Song Y, Cao Y, Zhang L, Zhao G, Wu D, Zou L. Total saponins from quinoa bran alleviate high-fat diet-induced obesity and systemic inflammation via regulation of gut microbiota in rats. Food Sci Nutr 2022; 10:3876-3889. [PMID: 36348812 PMCID: PMC9632199 DOI: 10.1002/fsn3.2984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 06/30/2022] [Accepted: 07/01/2022] [Indexed: 11/11/2022] Open
Abstract
In recent years, biologically active ingredients derived from natural plants or functional foods have raised considerable interests for its anti-obesity effect. Quinoa (Chenopodium quinoa Willd.) is a traditional staple food in the Andean regions of Peru which contains a variety of bioactive components. This study aimed to investigate the potential therapeutic effect of total saponins extracted from quinoa bran (TSQ) on obese rats and explore whether the underlying mechanism is related to intestinal microbiota. Results showed that TSQ could decrease the body weight gain and visceral fat accumulation in the obese rats. Moreover, trends in ameliorating insulin resistance and improved glucose tolerance were observed. Indeed, Pearson's correlations analysis revealed that the variation in gut microbial composition was highly correlated to insulin resistance, IL-6, and LPS levels. Collectively, these results suggest that the prevention of obesity and inflammation by TSQ may be mediated by the modulation of gut microbial composition.
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Affiliation(s)
- Wei Li
- School of Preclinical MedicineChengdu UniversityChengduChina
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industralization, School of Food and Biological EngineeringChengdu UniversityChengduChina
| | - Yu Song
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industralization, School of Food and Biological EngineeringChengdu UniversityChengduChina
| | - Ya‐Nan Cao
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industralization, School of Food and Biological EngineeringChengdu UniversityChengduChina
| | - Le‐Le Zhang
- School of Preclinical MedicineChengdu UniversityChengduChina
| | - Gang Zhao
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industralization, School of Food and Biological EngineeringChengdu UniversityChengduChina
| | - Ding‐Tao Wu
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industralization, School of Food and Biological EngineeringChengdu UniversityChengduChina
| | - Liang Zou
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industralization, School of Food and Biological EngineeringChengdu UniversityChengduChina
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Ansari P, Akther S, Hannan JMA, Seidel V, Nujat NJ, Abdel-Wahab YHA. Pharmacologically Active Phytomolecules Isolated from Traditional Antidiabetic Plants and Their Therapeutic Role for the Management of Diabetes Mellitus. Molecules 2022; 27:molecules27134278. [PMID: 35807526 PMCID: PMC9268530 DOI: 10.3390/molecules27134278] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 06/29/2022] [Accepted: 07/01/2022] [Indexed: 01/09/2023] Open
Abstract
Diabetes mellitus is a chronic complication that affects people of all ages. The increased prevalence of diabetes worldwide has led to the development of several synthetic drugs to tackle this health problem. Such drugs, although effective as antihyperglycemic agents, are accompanied by various side effects, costly, and inaccessible to the majority of people living in underdeveloped countries. Medicinal plants have been used traditionally throughout the ages to treat various ailments due to their availability and safe nature. Medicinal plants are a rich source of phytochemicals that possess several health benefits. As diabetes continues to become prevalent, health care practitioners are considering plant-based medicines as a potential source of antidiabetic drugs due to their high potency and fewer side effects. To better understand the mechanism of action of medicinal plants, their active phytoconstituents are being isolated and investigated thoroughly. In this review article, we have focused on pharmacologically active phytomolecules isolated from medicinal plants presenting antidiabetic activity and the role they play in the treatment and management of diabetes. These natural compounds may represent as good candidates for a novel therapeutic approach and/or effective and alternative therapies for diabetes.
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Affiliation(s)
- Prawej Ansari
- Department of Pharmacy, Independent University, Dhaka 1229, Bangladesh; (S.A.); (J.M.A.H.); (N.J.N.)
- School of Biomedical Sciences, Ulster University, Coleraine BT52 1SA, UK;
- Correspondence: ; Tel.: +880-1323-879720
| | - Samia Akther
- Department of Pharmacy, Independent University, Dhaka 1229, Bangladesh; (S.A.); (J.M.A.H.); (N.J.N.)
| | - J. M. A. Hannan
- Department of Pharmacy, Independent University, Dhaka 1229, Bangladesh; (S.A.); (J.M.A.H.); (N.J.N.)
| | - Veronique Seidel
- Natural Products Research Laboratory, Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow G4 0RE, UK;
| | - Nusrat Jahan Nujat
- Department of Pharmacy, Independent University, Dhaka 1229, Bangladesh; (S.A.); (J.M.A.H.); (N.J.N.)
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Kim J, Phung HM, Lee S, Kim KT, Son TK, Kang KS, Lee S. Anti-skin-aging effects of tissue-cultured mountain-grown ginseng and quantitative HPLC/ELSD analysis of major ginsenosides. J Nat Med 2022; 76:811-820. [PMID: 35748997 DOI: 10.1007/s11418-022-01633-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Accepted: 05/28/2022] [Indexed: 11/24/2022]
Abstract
Mountain-grown ginseng has free radical scavenging activity and suppresses inflammation. We evaluated the anti-skin-aging effects of tissue-cultured mountain-grown ginseng (TG) and its major ginsenosides. The effect of three extracts of TG and ginsenosides Rg1 (1), Rf (2), Rb1 (3), Re (4), and Rd (5) on the secretion of matrix metalloproteinase-1 (MMP-1) and collagen type I alpha 1 (COLIA1) was compared with that of tumor necrosis factor-alpha (TNF-α) stimulation of human dermal fibroblasts (HDFs), as determined via enzyme-linked immunosorbent assay. An analytical high-performance liquid chromatographic method with evaporative light-scattering detection (HPLC/ELSD) was developed for the simultaneous determination of the major ginsenosides in TG obtained via supercritical fluid CO2 or ethanol extraction. TG residues obtained via supercritical fluid CO2 extraction (TG1) and TG not subject to extraction (TG3) suppressed MMP-1 secretion in TNF-α-stimulated HDFs. Major ginsenoside content was higher in the TG1 than in residues extracted with ethanol (TG2) and TG3; ginsenoside Rg1 (1) content was the highest among all TG residues. Among them, ginsenosides Rg1 (1) and Re (4) suppressed MMP-1 in TNF-α-stimulated HDFs, whereas ginsenosides Rb1 (3) and Rd (5) increased COLIA1. In conclusion, TG and its active ginsenosides may have anti-skin-aging effects. Ginsenoside Rg1 (1) may also be beneficial in ameliorating skin damage. HPLC/ELSD can identify major ginsenosides and supercritical fluid CO2 extraction can be applied during health supplement or drug development.
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Affiliation(s)
- Juree Kim
- Department of Plant Science and Technology, Chung-Ang University, Anseong, 17546, Korea
| | - Hung Manh Phung
- Department of Preventive Medicine, Gachon University, Seongnam, 13120, Korea
| | - Sullim Lee
- Department of Life Science, Gachon University, Seongnam, 13120, Korea
| | | | - Tae Kwon Son
- Department of Farm Management, Kyungpook National University, Daegu, 41566, Korea.,Apple Bio Co. Ltd, Daegu, 41566, Korea
| | - Ki Sung Kang
- Department of Preventive Medicine, Gachon University, Seongnam, 13120, Korea
| | - Sanghyun Lee
- Department of Plant Science and Technology, Chung-Ang University, Anseong, 17546, Korea. .,BET Research Institute, Chung-Ang University, Anseong, 17546, Korea. .,Natural Product Institute of Science and Technology, Anseong, 17546, Korea.
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Shin JE, Jeon SH, Lee SJ, Choung SY. The Administration of Panax Ginseng Berry Extract Attenuates High-Fat-Diet-Induced Sarcopenic Obesity in C57BL/6 Mice. Nutrients 2022; 14:nu14091747. [PMID: 35565712 PMCID: PMC9099595 DOI: 10.3390/nu14091747] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 04/14/2022] [Accepted: 04/20/2022] [Indexed: 01/05/2023] Open
Abstract
Sarcopenia and obesity are serious health problems that are highly related to several metabolic diseases. Sarcopenic obesity, a combined state of sarcopenia and obesity, results in higher risks of metabolic diseases and even mortality than sarcopenia or obesity alone. Therefore, the development of therapeutic agents for sarcopenic obesity is crucial. C57BL/6 mice were fed with a high-fat diet (HFD) for 9 weeks. Then, mice were administered with Panax ginseng berry extract (GBE) for an additional 4 weeks, with continuous HFD intake. GBE significantly decreased the food efficiency ratio, serum lipid and insulin levels, adipose tissue weights, and adipocyte size. It significantly increased the grip strength, muscle masses, and myofiber cross-sectional area. It deactivated the protein kinase C (PKC) theta and zeta, resulting in activation of the phosphoinositide 3-kinase (PI3K)/protein kinase B (Akt) pathway, which is known to regulate muscle synthesis and degradation. Furthermore, it inhibited the production of inflammatory cytokines in the muscle tissue. GBE attenuated both obesity and sarcopenia. Thus, GBE is a potential agent to prevent or treat sarcopenic obesity.
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Affiliation(s)
- Ji-Eun Shin
- Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Korea;
| | - So-Hyun Jeon
- Department of Biomedical and Pharmaceutical Sciences, Graduate School, Kyung Hee University, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Korea;
| | | | - Se-Young Choung
- Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Korea;
- Department of Biomedical and Pharmaceutical Sciences, Graduate School, Kyung Hee University, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Korea;
- Department of Preventive Pharmacy and Toxicology, College of Pharmacy, Kyung Hee University, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Korea
- Correspondence: ; Tel.: +82-2-961-9198; Fax: +82-2-961-0372
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12
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Gao XY, Liu GC, Zhang JX, Wang LH, Xu C, Yan ZA, Wang A, Su YF, Lee JJ, Piao GC, Yuan HD. Pharmacological Properties of Ginsenoside Re. Front Pharmacol 2022; 13:754191. [PMID: 35462899 PMCID: PMC9019721 DOI: 10.3389/fphar.2022.754191] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 03/07/2022] [Indexed: 11/26/2022] Open
Abstract
Ginsenoside Re is a protopanaxatriol-type saponin extracted from the berry, leaf, stem, flower bud, and root of Panax ginseng. In recent years, ginsenoside Re (Re) has been attracting attention as a dietary phytochemical. In this review, studies on Re were compiled by searching a combination of keywords, namely “pharmacology,” “pharmacokinetics,” and “toxicology,” in the Google Scholar, NCBI, PubMed, and Web of Science databases. The aim of this review was to provide an exhaustive overview of the pharmacological activities, pharmacokinetics, and toxicity of Re, focusing on clinical evidence that has shown effectiveness in specific diseases, such as diabetes mellitus, nervous system diseases, inflammation, cardiovascular disease, and cancer. Re is also known to eliminate virus, enhance the immune response, improve osteoporosis, improve skin barrier function, enhance intracellular anti-oxidant actions, regulate cholesterol metabolism, alleviate allergic responses, increase sperm motility, reduce erectile dysfunction, promote cyclic growth of hair follicles, and reduce gastrointestinal motility dysfunction. Furthermore, this review provides data on pharmacokinetic parameters and toxicological factors to examine the safety profile of Re. Such data will provide a theoretical basis and reference for Re-related studies and future applications.
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Affiliation(s)
- Xiao-Yan Gao
- College of Pharmacy, Yanbian University, Jilin, China
| | | | | | - Ling-He Wang
- College of Integration Science, Yanbian University, Jilin, China
| | - Chang Xu
- College of Pharmacy, Yanbian University, Jilin, China
| | - Zi-An Yan
- College of Integration Science, Yanbian University, Jilin, China
| | - Ao Wang
- College of Pharmacy, Yanbian University, Jilin, China
| | - Yi-Fei Su
- College of Pharmacy, Yanbian University, Jilin, China
| | - Jung-Joon Lee
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Yanbian University, Jilin, China
| | - Guang-Chun Piao
- College of Pharmacy, Yanbian University, Jilin, China
- College of Integration Science, Yanbian University, Jilin, China
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Yanbian University, Jilin, China
- *Correspondence: Guang-Chun Piao, ; Hai-Dan Yuan,
| | - Hai-Dan Yuan
- College of Pharmacy, Yanbian University, Jilin, China
- College of Integration Science, Yanbian University, Jilin, China
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Yanbian University, Jilin, China
- *Correspondence: Guang-Chun Piao, ; Hai-Dan Yuan,
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13
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Calabrese EJ, Calabrese V. Enhancing health span: muscle stem cells and hormesis. Biogerontology 2022; 23:151-167. [PMID: 35254570 DOI: 10.1007/s10522-022-09949-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 01/04/2022] [Indexed: 12/17/2022]
Abstract
Sarcopenia is a significant public health and medical concern confronting the elderly. Considerable research is being directed to identify ways in which the onset and severity of sarcopenia may be delayed/minimized. This paper provides a detailed identification and assessment of hormetic dose responses in animal model muscle stem cells, with particular emphasis on cell proliferation, differentiation, and enhancing resilience to inflammatory stresses and how this information may be useful in preventing sarcopenia. Hormetic dose responses were observed following administration of a broad range of agents, including dietary supplements (e.g., resveratrol), pharmaceuticals (e.g., dexamethasone), endogenous ligands (e.g., tumor necrosis factor α), environmental contaminants (e.g., cadmium) and physical agents (e.g., low level laser). The paper assesses both putative mechanisms of hormetic responses in muscle stem cells, and potential therapeutic implications and application(s) of hormetic frameworks for slowing muscle loss and reduced functionality during the aging process.
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Affiliation(s)
- Edward J Calabrese
- Department of Environmental Health Sciences, School of Public Health and Health Sciences, University of Massachusetts, Morrill I, N344, Amherst, MA, 01003, USA.
| | - Vittorio Calabrese
- Department of Biomedical & Biotechnological Sciences, School of Medicine, University of Catania, Via Santa Sofia, 97, 95125, Catania, Italy
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14
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The Multifunctional Role of Herbal Products in the Management of Diabetes and Obesity: A Comprehensive Review. Molecules 2022; 27:molecules27051713. [PMID: 35268815 PMCID: PMC8911649 DOI: 10.3390/molecules27051713] [Citation(s) in RCA: 69] [Impact Index Per Article: 34.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 03/01/2022] [Accepted: 03/02/2022] [Indexed: 02/04/2023] Open
Abstract
Obesity and diabetes are the most demanding health problems today, and their prevalence, as well as comorbidities, is on the rise all over the world. As time goes on, both are becoming big issues that have a big impact on people’s lives. Diabetes is a metabolic and endocrine illness set apart by hyperglycemia and glucose narrow-mindedness because of insulin opposition. Heftiness is a typical, complex, and developing overall wellbeing worry that has for quite some time been connected to significant medical issues in individuals, all things considered. Because of the wide variety and low adverse effects, herbal products are an important hotspot for drug development. Synthetic compounds are not structurally diverse and lack drug-likeness properties. Thus, it is basic to keep on exploring herbal products as possible wellsprings of novel drugs. We conducted this review of the literature by searching Scopus, Science Direct, Elsevier, PubMed, and Web of Science databases. From 1990 until October 2021, research reports, review articles, and original research articles in English are presented. It provides top to bottom data and an examination of plant-inferred compounds that might be utilized against heftiness or potentially hostile to diabetes treatments. Our expanded comprehension of the systems of activity of phytogenic compounds, as an extra examination, could prompt the advancement of remedial methodologies for metabolic diseases. In clinical trials, a huge number of these food kinds or restorative plants, as well as their bioactive compounds, have been shown to be beneficial in the treatment of obesity.
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15
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Alam S, Sarker MMR, Sultana TN, Chowdhury MNR, Rashid MA, Chaity NI, Zhao C, Xiao J, Hafez EE, Khan SA, Mohamed IN. Antidiabetic Phytochemicals From Medicinal Plants: Prospective Candidates for New Drug Discovery and Development. Front Endocrinol (Lausanne) 2022; 13:800714. [PMID: 35282429 PMCID: PMC8907382 DOI: 10.3389/fendo.2022.800714] [Citation(s) in RCA: 64] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Accepted: 01/04/2022] [Indexed: 02/05/2023] Open
Abstract
Diabetes, a chronic physiological dysfunction affecting people of different age groups and severely impairs the harmony of peoples' normal life worldwide. Despite the availability of insulin preparations and several synthetic oral antidiabetic drugs, there is a crucial need for the discovery and development of novel antidiabetic drugs because of the development of resistance and side effects of those drugs in long-term use. On the contrary, plants or herbal sources are getting popular day by day to the scientists, researchers, and pharmaceutical companies all over the world to search for potential bioactive compound(s) for the discovery and development of targeted novel antidiabetic drugs that may control diabetes with the least unwanted effects of conventional antidiabetic drugs. In this review, we have presented the prospective candidates comprised of either isolated phytochemical(s) and/or extract(s) containing bioactive phytoconstituents which have been reported in several in vitro, in vivo, and clinical studies possessing noteworthy antidiabetic potential. The mode of actions, attributed to antidiabetic activities of the reported phytochemicals and/or plant extracts have also been described to focus on the prospective phytochemicals and phytosources for further studies in the discovery and development of novel antidiabetic therapeutics.
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Affiliation(s)
- Safaet Alam
- Department of Pharmacy, State University of Bangladesh, Dhaka, Bangladesh
| | - Md. Moklesur Rahman Sarker
- Department of Pharmacy, State University of Bangladesh, Dhaka, Bangladesh
- Pharmacology and Toxicology Research Division, Health Med Science Research Limited, Dhaka, Bangladesh
- *Correspondence: Md. Moklesur Rahman Sarker, ; ; orcid.org/0000-0001-9795-0608; Isa Naina Mohamed, ; orcid.org/0000-0001-8891-2423
| | | | | | - Mohammad A. Rashid
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, Dhaka, Bangladesh
| | | | - Chao Zhao
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Jianbo Xiao
- Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, University of Vigo, Vigo, Spain
| | - Elsayed E. Hafez
- Plant Protection and Biomolecular Diagnosis Department, ALCRI (Arid Lands Cultivation Research Institute), City of Scientific Research and Technological Applications, Alexandria, Egypt
| | - Shah Alam Khan
- College of Pharmacy, National University of Science & Technology, Muscat, Oman
| | - Isa Naina Mohamed
- Pharmacology Department, Medicine Faculty, Universiti Kebangsaan Malaysia (The National University of Malaysia), Kuala Lumpur, Malaysia
- *Correspondence: Md. Moklesur Rahman Sarker, ; ; orcid.org/0000-0001-9795-0608; Isa Naina Mohamed, ; orcid.org/0000-0001-8891-2423
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16
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Todorova V, Ivanov K, Ivanova S. Comparison between the Biological Active Compounds in Plants with Adaptogenic Properties ( Rhaponticum carthamoides, Lepidium meyenii, Eleutherococcus senticosus and Panax ginseng). PLANTS (BASEL, SWITZERLAND) 2021; 11:64. [PMID: 35009068 PMCID: PMC8747685 DOI: 10.3390/plants11010064] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 12/22/2021] [Accepted: 12/24/2021] [Indexed: 06/01/2023]
Abstract
BACKGROUND In the 1960s, research into plant adaptogens began. Plants with adaptogenic properties have rich phytochemical compositions and have been used by humanity since ancient times. However, it is not still clear whether the adaptogenic properties are because of specific compounds or because of the whole plant extracts. The aim of this review is to compare the bioactive compounds in the different parts of these plants. METHODS The search strategy was based on studies related to the isolation of bioactive compounds from Rhaponticum carthamoides, Lepidium meyenii, Eleutherococcus senticosus, and Panax ginseng. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were followed. RESULTS This review includes data from 259 articles. The phytochemicals isolated from Rhaponticum carthamoides, Lepidium meyenii, Eleutherococcus senticosus, and Panax ginseng were described and classified in several categories. CONCLUSIONS Plant species have always played an important role in drug discovery because their effectiveness is based on the hundreds of years of experience with folk medicine in different nations. In our view, there is great potential in the near future for some of the phytochemicals found in these plants species to become pharmaceutical agents.
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Affiliation(s)
- Velislava Todorova
- Department of Pharmacognosy and Pharmaceutical Chemistry, Faculty of Pharmacy, Medical University-Plovdiv, 4002 Plovdiv, Bulgaria; (K.I.); (S.I.)
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17
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Borah AK, Sharma P, Singh A, Kalita KJ, Saha S, Chandra Borah J. Adipose and non-adipose perspectives of plant derived natural compounds for mitigation of obesity. JOURNAL OF ETHNOPHARMACOLOGY 2021; 280:114410. [PMID: 34273447 DOI: 10.1016/j.jep.2021.114410] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 07/07/2021] [Accepted: 07/10/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Phyto-preparations and phyto-compounds, by their natural origin, easy availability, cost-effectiveness, and fruitful traditional uses based on accumulated experiences, have been extensively explored to mitigate the global burden of obesity. AIM OF THIS REVIEW The review aimed to analyse and critically summarize the prospect of future anti-obesity drug leads from the extant array of phytochemicals for mitigation of obesity, using adipose related targets (adipocyte formation, lipid metabolism, and thermogenesis) and non-adipose targets (hepatic lipid metabolism, appetite, satiety, and pancreatic lipase activity). Phytochemicals as inhibitors of adipocyte differentiation, modulators of lipid metabolism, and thermogenic activators of adipocytes are specifically discussed with their non-adipose anti-obesogenic targets. MATERIALS AND METHODS PubMed, Google Scholar, Scopus, and SciFinder were accessed to collect data on traditional medicinal plants, compounds derived from plants, their reported anti-obesity mechanisms, and therapeutic targets. The taxonomically accepted name of each plant in this review has been vetted from "The Plant List" (www.theplantlist.org) or MPNS (http://mpns.kew.org). RESULTS Available knowledge of a large number of phytochemicals, across a range of adipose and non-adipose targets, has been critically analysed and delineated by graphical and tabular depictions, towards mitigation of obesity. Neuro-endocrinal modulation in non-adipose targets brought into sharp dual focus, both non-adipose and adipose targets as the future of anti-obesity research. Numerous phytochemicals (Berberine, Xanthohumol, Ursolic acid, Guggulsterone, Tannic acid, etc.) have been found to be effectively reducing weight through lowered adipocyte formation, increased lipolysis, decreased lipogenesis, and enhanced thermogenesis. They have been affirmed as potential anti-obesity drugs of future because of their effectiveness yet having no threat to adipose or systemic insulin sensitivity. CONCLUSION Due to high molecular diversity and a greater ratio of benefit to risk, plant derived compounds hold high therapeutic potential to tackle obesity and associated risks. This review has been able to generate fresh perspectives on the anti-diabetic/anti-hyperglycemic/anti-obesity effect of phytochemicals. It has also brought into the focus that many phytochemicals demonstrating in vitro anti-obesogenic effects are yet to undergo in vivo investigation which could lead to potential phyto-molecules for dedicated anti-obesity action.
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Affiliation(s)
- Anuj Kumar Borah
- Dept. of Molecular Biology and Biotechnology, Tezpur University, Napaam, Tezpur, 784028, Assam, India
| | - Pranamika Sharma
- Laboratory of Chemical Biology, Life Sciences Division, Institute of Advanced Study in Science & Technology, Guwahati, 781035, Assam, India
| | - Archana Singh
- Dept. of Molecular Biology and Biotechnology, Tezpur University, Napaam, Tezpur, 784028, Assam, India
| | - Kangkan Jyoti Kalita
- Laboratory of Chemical Biology, Life Sciences Division, Institute of Advanced Study in Science & Technology, Guwahati, 781035, Assam, India
| | - Sougata Saha
- Dept. of Biotechnology, NIT Durgapur, West Bengal, 713209, India
| | - Jagat Chandra Borah
- Laboratory of Chemical Biology, Life Sciences Division, Institute of Advanced Study in Science & Technology, Guwahati, 781035, Assam, India.
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18
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Zeng X, Shen H. Comments on the article "Beneficial effect of Bletilla striata extract solution on zymosan-induced interstitial cystitis in rat": Whether the specific part of Bletilla striata which be used for bioactive extraction should be elaborated. Neurourol Urodyn 2021; 40:2061-2062. [PMID: 34487564 DOI: 10.1002/nau.24784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 07/29/2021] [Indexed: 02/05/2023]
Affiliation(s)
- Xiao Zeng
- Department of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Hong Shen
- Department of Urology, West China Hospital, Sichuan University, Chengdu, China
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19
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Park M, Kim KH, Jaiswal V, Choi J, Chun JL, Seo KM, Lee MJ, Lee HJ. Effect of black ginseng and silkworm supplementation on obesity, the transcriptome, and the gut microbiome of diet-induced overweight dogs. Sci Rep 2021; 11:16334. [PMID: 34381138 PMCID: PMC8358025 DOI: 10.1038/s41598-021-95789-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 07/23/2021] [Indexed: 01/04/2023] Open
Abstract
Like humans, weight control in overweight dogs is associated with a longer life expectancy and a healthier life. Dietary supplements are one of the best strategies for controlling obesity and obesity-associated diseases. This study was conducted to assess the potential of black ginseng (BG) and silkworm (SW) as supplements for weight control in diet-induced overweight beagle dogs. To investigate the changes that occur in dogs administered the supplements, different obesity-related parameters, such as body condition score (BCS), blood fatty acid profile, transcriptome, and microbiome, were assessed in high energy diet (HD) and HD with BG + SW supplementation (HDT) groups of test animals. After 12 weeks of BG + SW supplementation, total cholesterol and triglyceride levels were reduced in the HDT group. In the transcriptome analysis, nine genes (NUGGC, EFR3B, RTP4, ACAN, HOXC4, IL17RB, SOX13, SLC18A2, and SOX4) that are known to be associated with obesity were found to be differentially expressed between the ND (normal diet) and HD groups as well as the HD and HDT groups. Significant changes in some taxa were observed between the HD and ND groups. These data suggest that the BG + SW supplement could be developed as dietary interventions against diet-induced obesity, and obesity-related differential genes could be important candidates in the mechanism of the anti-obesity effects of the BG + SW supplement.
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Affiliation(s)
- Miey Park
- Department of Food and Nutrition, College of BioNano Technology, Gachon University, 1342 Seongnam-daero, Sujeong-gu, Seongnam-si, 13120, Gyeonggi-do, Korea
| | - Ki Hyun Kim
- Animal Welfare Research Team, National Institute of Animal Science, National Institute of Animal Science, Rural Development Administration, Wanju, 55365, Korea
| | - Varun Jaiswal
- Department of Food and Nutrition, College of BioNano Technology, Gachon University, 1342 Seongnam-daero, Sujeong-gu, Seongnam-si, 13120, Gyeonggi-do, Korea
| | - Jihee Choi
- Department of Food and Nutrition, College of BioNano Technology, Gachon University, 1342 Seongnam-daero, Sujeong-gu, Seongnam-si, 13120, Gyeonggi-do, Korea
| | - Ju Lan Chun
- Animal Welfare Research Team, National Institute of Animal Science, National Institute of Animal Science, Rural Development Administration, Wanju, 55365, Korea
| | - Kang Min Seo
- Animal Welfare Research Team, National Institute of Animal Science, National Institute of Animal Science, Rural Development Administration, Wanju, 55365, Korea
| | - Mi-Jin Lee
- Clinical Nutritional Medicine, Veterinary Medical Teaching Hospital, Seoul National University, Gwanak-ro, Gwanak-gu, Seoul, 08826, Korea
| | - Hae-Jeung Lee
- Department of Food and Nutrition, College of BioNano Technology, Gachon University, 1342 Seongnam-daero, Sujeong-gu, Seongnam-si, 13120, Gyeonggi-do, Korea.
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20
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Wang CZ, Wan C, Luo Y, Zhang CF, Zhang QH, Chen L, Park CW, Kim SH, Liu Z, Lager M, Xu M, Hou L, Yuan CS. Ginseng berry concentrate prevents colon cancer via cell cycle, apoptosis regulation, and inflammation-linked Th17 cell differentiation. JOURNAL OF PHYSIOLOGY AND PHARMACOLOGY 2021; 72. [PMID: 34374659 DOI: 10.26402/jpp.2021.2.08] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Accepted: 04/30/2021] [Indexed: 01/05/2023]
Abstract
The Asian ginseng root (Panax ginseng C.A. Meyer) is a very commonly used herbal medicine worldwide. Ginseng fruit, including the berry (or pulp) and seed, is also valuable for several health conditions including immunostimulation and cancer chemoprevention. In this study, the anticancer and anti-proliferative effects of the extracts of ginseng berry and seed were evaluated. The ginsenosides in the ginseng berry concentrate (GBC) and ginseng seed extract (GSE) were analyzed. We then evaluated their anti-colorectal cancer potentials, including antiproliferation, cell cycle arrest, and apoptotic induction. Further investigation consisted of the berry's adaptive immune responses, such as the actions on the differentiation of T helper cells Treg, Th1, and Th17. The major constituents in GBC were ginsenosides Re and Rd, which can be compared to those in the root. The GBC significantly inhibited colon cancer cell growth, and its anti-proliferative effect involved mechanisms including G2/M cell cycle arrest via upregulation of cyclin A and induction of apoptosis via regulation of apoptotic related gene expressions. GBC also downregulated the expressions of pro-inflammatory cytokine genes. For the adaptive immune responses, GBC did not influence Th1 and Treg cell differentiation but significantly inhibited Th17 cell differentiation and thus regulated the balance of Th17/Treg for adaptive immunity. Although no ginsenoside was detected in the GSE, interestingly, it obviously enhanced colon cancer cell proliferation with the underlined details to be determined. Our results suggested that GBC is a promising dietary supplement for cancer chemoprevention and immunomodulation.
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Affiliation(s)
- C-Z Wang
- Central Laboratory, No. 1 Affiliated Hospital of Yunnan University of Traditional Chinese Medicine, Kunming, China.,Tang Center for Herbal Medicine Research, and Department of Anesthesia & Critical Care, University of Chicago, Chicago, IL, USA
| | - C Wan
- Central Laboratory, No. 1 Affiliated Hospital of Yunnan University of Traditional Chinese Medicine, Kunming, China.,Tang Center for Herbal Medicine Research, and Department of Anesthesia & Critical Care, University of Chicago, Chicago, IL, USA
| | - Y Luo
- Tang Center for Herbal Medicine Research, and Department of Anesthesia & Critical Care, University of Chicago, Chicago, IL, USA
| | - C-F Zhang
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Q-H Zhang
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing, China
| | - L Chen
- School of Pharmacy, Nanjing Medical University, Nanjing, Jiangsu, China
| | - C W Park
- Health Care Research Institute Research and Development Center, AmorePacific Corporetion, Yongin, Republic of Korea
| | - S H Kim
- Health Care Research Institute Research and Development Center, AmorePacific Corporetion, Yongin, Republic of Korea
| | - Z Liu
- Tang Center for Herbal Medicine Research, and Department of Anesthesia & Critical Care, University of Chicago, Chicago, IL, USA
| | - M Lager
- Tang Center for Herbal Medicine Research, and Department of Anesthesia & Critical Care, University of Chicago, Chicago, IL, USA
| | - M Xu
- Tang Center for Herbal Medicine Research, and Department of Anesthesia & Critical Care, University of Chicago, Chicago, IL, USA
| | - L Hou
- Program in Cellular and Molecular Medicine, Boston Children's Hospital and Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - C-S Yuan
- Tang Center for Herbal Medicine Research, and Department of Anesthesia & Critical Care, University of Chicago, Chicago, IL, USA. .,Committee on Clinical Pharmacology and Pharmacogenomics, University of Chicago, Chicago, IL, USA
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21
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Anticancer Properties of Strobilanthes crispus: A Review. Processes (Basel) 2021. [DOI: 10.3390/pr9081370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Cancer is a major cause of death worldwide, as exemplified by millions of cancer diagnoses every year. The use of chemotherapy in treating cancer has many disadvantages which include recurrence of cancer, associated with drug resistance, and severe side effects that are harmful to the patients. A better source of anticancer drugs can come from nature. Strobilanthes crispus (S. crispus) is a herbal medicinal plant that is indigenous in Madagascar and the Malay Archipelago. The plant possesses high vitamin and mineral content as well as phytochemicals—like phenols, catechins, tannins, and flavonoids—that are known to have therapeutic effects. Numerous preclinical studies have reported very versatile pharmacological effects of this plant, such as anticancer, antimicrobial, antioxidant, anti-angiogenesis, anti-diabetes, anti-ulcerogenic, and wound healing. Herein, this paper reviews the anticancer properties of S. crispus, providing information for future research and further exploration.
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22
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Kang GU, Ibal JC, Lee S, Jang MH, Park YJ, Kim MC, Park TH, Kim MS, Kim RH, Shin JH. Alteration of the Soil Microbiota in Ginseng Rusty Roots: Application of Machine Learning Algorithm to Explore Potential Biomarkers for Diagnostic and Predictive Analytics. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:8298-8306. [PMID: 34043355 DOI: 10.1021/acs.jafc.1c01314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Conceptualization to utilize microbial composition as a prediction tool has been widely applied in human cohorts, yet the potential capacity of soil microbiota as a diagnostic tool to predict plant phenotype remains unknown. Here, we collected 130 soil samples which are 54 healthy controls and 76 ginseng rusty roots (GRRs). Alpha diversities including Shannon, Simpson, Chao1, and phylogenetic diversity were significantly decreased in GRR (P < 0.05). Moreover, we identified 30 potential biomarkers. The optimized markers were obtained through fivefold cross-validation on a support vector machine and yielded a robust area under the curve of 0.856. Notably, evaluation of multi-index classification performance including accuracy, F1-score, and Kappa coefficient also showed robust discriminative capability (90.99%, 0.903, and 0.808). Taken together, our results suggest that the disease affects the microbial community and offers the potential ability of soil microbiota to identifying farms at the risk of GRR.
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Affiliation(s)
- Gi-Ung Kang
- Department of Applied Biosciences, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Jerald Conrad Ibal
- Department of Applied Biosciences, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Seungjun Lee
- Department of Food Science & Nutrition, Pukyong National University, Busan 48513, Republic of Korea
| | - Myeong Hwan Jang
- Punggi Ginseng Research Institute GBARES, Youngju 36023, Republic of Korea
| | - Yeong-Jun Park
- Department of Applied Biosciences, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Min-Chul Kim
- Department of Applied Biosciences, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Tae-Hyung Park
- Department of Applied Biosciences, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Min-Sueng Kim
- Department of Applied Biosciences, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Ryeong-Hui Kim
- Department of Intergrative Biotechnology, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Jae-Ho Shin
- Department of Applied Biosciences, Kyungpook National University, Daegu 41566, Republic of Korea
- Department of Intergrative Biotechnology, Kyungpook National University, Daegu 41566, Republic of Korea
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23
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Yang D, Li X, Fu Y, Tao X, Zheng F, Yu J, Yue H, Dai Y. Metabolic study of ginsenoside Rg3 and glimepiride in type 2 diabetic rats by liquid chromatography coupled with quadrupole-Orbitrap mass spectrometry. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2021; 35:e9083. [PMID: 33742471 DOI: 10.1002/rcm.9083] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 03/15/2021] [Accepted: 03/15/2021] [Indexed: 06/12/2023]
Abstract
RATIONALE Ginsenoside Rg3 and glimepiride have been applied to treat type 2 diabetes (T2DM) because of their good hypoglycemic effects. In this study, the effects of ginsenoside Rg3 acting synergistically with glimepiride were investigated in liver microsomes from rats with type 2 diabetes. METHODS An in vitro incubation system with normal rat liver microsomes (RLM) and type 2 diabetic rat liver microsomes (TRLM) was developed. The system also included two experimental groups consisting of RLM and TRLM pretreated with ginsenoside Rg3 and glimepiride (named the RLMR and TRLMR groups, respectively). The metabolism in the different groups was analyzed by ultra-performance liquid chromatography coupled with quadrupole-orbitrap mass spectrometry (UPLC/Q-Orbitrap MS). RESULTS The results showed that the concentration of glimepiride increased in RLM and TRLM after treatment with ginsenoside Rg3. Five metabolites (M1-M5) of glimepiride were found, and they were named 3N-hydroxyglimepiride, hydroxyglimepiride, 1,2-epoxy ether-3-hydroxyglimepiride, 1N-hydroxyglimepiride and 1N,2C,S,O,O-epoxy ether-3-hydroxyglimepiride. The metabolite of ginsenoside Rg3 was ginsenoside Rh2. CONCLUSIONS An in vitro incubation system with RLM and TRLM was developed. The system revealed pathways that produce glimepiride metabolites. Ginsenoside Rg3 may inhibit the activity of cytochrome P450 enzymes in vitro. The present study showed that ginsenoside Rg3 and glimepiride may be combined for the treatment of T2DM.
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MESH Headings
- Animals
- Chromatography, Liquid/methods
- Cytochrome P-450 Enzyme Inhibitors/pharmacology
- Diabetes Mellitus, Experimental/drug therapy
- Diabetes Mellitus, Experimental/metabolism
- Diabetes Mellitus, Type 2/drug therapy
- Diabetes Mellitus, Type 2/metabolism
- Diet, High-Fat
- Drug Synergism
- Ginsenosides/pharmacokinetics
- Ginsenosides/pharmacology
- Ginsenosides/therapeutic use
- Hypoglycemic Agents/pharmacokinetics
- Hypoglycemic Agents/therapeutic use
- Male
- Microsomes, Liver/drug effects
- Microsomes, Liver/enzymology
- Molecular Structure
- Rats
- Rats, Sprague-Dawley
- Spectrometry, Mass, Electrospray Ionization/methods
- Streptozocin
- Sulfonylurea Compounds/analysis
- Sulfonylurea Compounds/pharmacokinetics
- Sulfonylurea Compounds/therapeutic use
- Tandem Mass Spectrometry/methods
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Affiliation(s)
- Di Yang
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117, China
| | - Xue Li
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117, China
| | - Yunhua Fu
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117, China
| | - Xingyu Tao
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117, China
| | - Fei Zheng
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117, China
| | - Jiangbo Yu
- Postdoctoral Work Station of Jilin Aodong Medicine Group Co., Ltd., Dunhua, 133700, China
| | - Hao Yue
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117, China
| | - Yulin Dai
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117, China
- Postdoctoral Work Station of Jilin Aodong Medicine Group Co., Ltd., Dunhua, 133700, China
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24
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Rod-in W, Talapphet N, Monmai C, Jang AY, You S, Park WJ. Immune enhancement effects of Korean ginseng berry polysaccharides on RAW264.7 macrophages through MAPK and NF-κB signalling pathways. FOOD AGR IMMUNOL 2021. [DOI: 10.1080/09540105.2021.1934419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Affiliation(s)
- Weerawan Rod-in
- Department of Marine Biotechnology, Gangneung-Wonju National University, Gangneung, Korea
- East Coast Life Sciences Institute, Gangneung-Wonju National University, Gangneung, Korea
| | - Natchanok Talapphet
- Department of Marine Biotechnology, Gangneung-Wonju National University, Gangneung, Korea
| | - Chaiwat Monmai
- Department of Marine Biotechnology, Gangneung-Wonju National University, Gangneung, Korea
- East Coast Life Sciences Institute, Gangneung-Wonju National University, Gangneung, Korea
| | - A.-yeong Jang
- Department of Marine Biotechnology, Gangneung-Wonju National University, Gangneung, Korea
| | - SangGuan You
- Department of Marine Biotechnology, Gangneung-Wonju National University, Gangneung, Korea
- East Coast Life Sciences Institute, Gangneung-Wonju National University, Gangneung, Korea
| | - Woo Jung Park
- Department of Marine Biotechnology, Gangneung-Wonju National University, Gangneung, Korea
- East Coast Life Sciences Institute, Gangneung-Wonju National University, Gangneung, Korea
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25
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Byun J, Kim SK, Ban JY. Anti-Inflammatory and Anti-Oxidant Effects of Korean Ginseng Berry Extract in LPS-Activated RAW264.7 Macrophages. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2021; 49:719-735. [PMID: 33683191 DOI: 10.1142/s0192415x21500336] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Inflammatory macrophages stimulated by LPS disrupt homeostasis in the production of inflammatory cytokines and nitric oxide (NO). These are the causes of inflammation-related diseases and various cancers. The present study aimed to evaluate the protective effects of Korean ginseng berry extract (KGB) on lipopolysaccharide (LPS)-induced inflammation in RAW264.7 macrophage cells. NO and prostaglandin E2 (PGE[Formula: see text] production was elevated in response to LPS stimulation and was dose-dependently reduced by pretreatment with KGB. The expression levels of inducible NO synthase (iNOS) and cyclooxygenase-2 (COX-2) mRNA and protein were also reduced by KGB treatment. KGB treatment significantly suppressed the LPS-induced gene expression and production of cytokines, including interleukin (IL)-1[Formula: see text], IL-6, and tumor necrosis factor-[Formula: see text] (TNF-[Formula: see text]. Furthermore, KGB inhibited the translocation of nuclear expression of nuclear factor-kappa B (NF-[Formula: see text]B) by preventing inhibitory factor-kappa B (I[Formula: see text]B[Formula: see text] phosphorylation and suppressing the phosphorylation of extracellular signal-related kinase (ERK1/2), c-Jun N-terminal kinase (JNK), and p38. Additionally, decreased reactive oxygen species (ROS) generation and increased glutathione peroxidase (GSH-Px), superoxide dismutase (SOD), and catalase (CAT) activities were observed following KGB treatment. Taken together, these results indicated that KGB possesses anti-inflammatory and anti-oxidant effects, mediated by the inhibition of the mitogen-activated protein kinases (MAPKs) signaling pathway in LPS-induced RAW264.7 macrophages. KGB may represent a potential therapeutic agent for inflammatory and oxidative stress-related diseases.
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Affiliation(s)
- Jiha Byun
- Department of Dental Pharmacology, College of Dentistry, Dankook University, Cheonan 31116, Republic of Korea
| | - Su Kang Kim
- Department of Biomedical Laboratory Science, Catholic Kwandong University, Gangneung 25601, Republic of Korea
| | - Ju Yeon Ban
- Department of Dental Pharmacology, College of Dentistry, Dankook University, Cheonan 31116, Republic of Korea
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Park J, Choi K, Lee J, Jung JM, Lee Y. The Effect of Korean Red Ginseng on Bisphenol A-Induced Fatty Acid Composition and Lipid Metabolism-Related Gene Expression Changes. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2020; 48:1841-1858. [PMID: 33300480 DOI: 10.1142/s0192415x20500925] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Bisphenol A (BPA), which is known to be an endocrine-disrupting chemical (EDC), is associated not only with estrogen activity and reproductive toxicity but also with a variety of metabolic disorders. BPA affects glucose tolerance, cholesterol biosynthesis, and fatty acid synthesis. Ginseng is a traditional medicinal plant that has been widely used in East Asia for more than 2000 years, and a number of health effects have been reported. Korean Red Ginseng (KRG) has also been shown to have effects on lipid metabolism and body weight reduction in vivo in obese mice. In this study, we administered BPA and KRG to ovariectomized (OVX) ICR mice. BPA (800 mg/kg/day) and KRG (1.2 g/kg/day) were orally administered to OVX mice for 3 days. KRG inhibited the increase in total fatty acid level by BPA as determined by lipid profiling in the liver of OVX mice. In addition, transcriptome analysis showed that KRG inhibited BPA-induced changes in lipid metabolic process-related genes. Our findings suggest that KRG can regulate BPA-induced changes in lipid metabolism.
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Affiliation(s)
- Joonwoo Park
- Department of Integrative Bioscience and Biotechnology, College of Life Science, Sejong University, Seoul 05006, Republic of Korea
| | - KeunOh Choi
- Department of Integrative Bioscience and Biotechnology, College of Life Science, Sejong University, Seoul 05006, Republic of Korea
| | - Jeonggeun Lee
- Department of Integrative Bioscience and Biotechnology, College of Life Science, Sejong University, Seoul 05006, Republic of Korea
| | - Jong-Min Jung
- Department of Environment and Energy, Sejong University, Seoul 05006, Republic of Korea
| | - YoungJoo Lee
- Department of Integrative Bioscience and Biotechnology, College of Life Science, Sejong University, Seoul 05006, Republic of Korea
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Bessell E, Fuller NR, Markovic TP, Lau NS, Burk J, Hendy C, Picone T, Li A, Caterson ID. Effects of α-Cyclodextrin on Cholesterol Control and Hydrolyzed Ginseng Extract on Glycemic Control in People With Prediabetes: A Randomized Clinical Trial. JAMA Netw Open 2020; 3:e2023491. [PMID: 33201232 PMCID: PMC7672512 DOI: 10.1001/jamanetworkopen.2020.23491] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
IMPORTANCE Effective strategies for preventing type 2 diabetes are needed. Many people turn to complementary medicines, but there is little well-conducted scientific evidence to support their use. OBJECTIVE To assess the efficacy of α-cyclodextrin for cholesterol control and that of hydrolyzed ginseng for glycemic control in people with prediabetes and overweight or obesity. DESIGN, SETTING, AND PARTICIPANTS This 6-month double-blind, placebo-controlled, randomized clinical trial, with a 2 × 2 factorial design, was conducted between July 2015 and October 2018 at 2 locations in Sydney, Australia. Eligible participants were aged 18 years or older, had a body mass index (weight in kilograms divided by height in meters squared) of 25 or higher, and had prediabetes within 6 months of study entry according to the American Diabetes Association guidelines. Data analysis was performed from May to August 2019. INTERVENTIONS Participants were randomized to 1 of 4 groups to take active or placebo versions of each supplement (α-cyclodextrin plus hydrolyzed ginseng, α-cyclodextrin plus placebo, placebo plus hydrolyzed ginseng, or placebo plus placebo) for 6 months. All participants received dietetic advice for weight loss. MAIN OUTCOMES AND MEASURES The primary outcomes were the differences in total cholesterol and fasting plasma glucose between groups after 6 months. The primary analysis used the intention-to-treat principle. Multiple predetermined subsample analyses were conducted. RESULTS A total of 401 participants were eligible for the study (248 women [62%]; mean [SD] age, 53.5 [10.2] years; mean [SD] body mass index, 34.6 [6.2]). One hundred one patients were randomized to receive α-cyclodextrin plus hydrolyzed ginseng, 99 were randomized to receive α-cyclodextrin plus placebo, 101 were randomized to receive placebo plus hydrolyzed ginseng, and 100 were randomized to receive placebo plus placebo. For 200 participants taking α-cyclodextrin compared with 201 participants taking placebo, there was no difference in total cholesterol after 6 months (-1.5 mg/dL; 95% CI, -6.6 to 3.5 mg/dL; P = .51). For 202 participants taking hydrolyzed ginseng compared with 199 participants taking placebo, there was no difference in fasting plasma glucose after 6 months (0.0 mg/dL; 95% CI, -1.6 to 1.8 mg/dL; P = .95). Use of α-cyclodextrin was associated with constipation (16 participants vs 4 participants; P = .006) and cough (8 participants vs 1 participant; P = .02). Use of hydrolyzed ginseng was associated with rash and pruritus (13 participants vs 2 participants; P = .006). Only 37 of 401 participants (9.2%) experienced these adverse events. CONCLUSIONS AND RELEVANCE Although they are safe for use, there was no benefit found for either α-cyclodextrin for cholesterol control or hydrolyzed ginseng for glycemic control in people with prediabetes and overweight or obesity. TRIAL REGISTRATION Australian New Zealand Clinical Trials Registry Identifier: ACTRN12614001302640.
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Affiliation(s)
- Erica Bessell
- The Boden Collaboration, Charles Perkins Centre, The University of Sydney, Sydney, Australia
| | - Nicholas R. Fuller
- The Boden Collaboration, Charles Perkins Centre, The University of Sydney, Sydney, Australia
| | - Tania P. Markovic
- The Boden Collaboration, Charles Perkins Centre, The University of Sydney, Sydney, Australia
- Metabolism and Obesity Services, Royal Prince Alfred Hospital, Camperdown, Australia
| | - Namson S. Lau
- The Boden Collaboration, Charles Perkins Centre, The University of Sydney, Sydney, Australia
- Metabolism and Obesity Services, Royal Prince Alfred Hospital, Camperdown, Australia
| | - Jessica Burk
- The Boden Collaboration, Charles Perkins Centre, The University of Sydney, Sydney, Australia
| | - Chelsea Hendy
- The Boden Collaboration, Charles Perkins Centre, The University of Sydney, Sydney, Australia
| | - Tegan Picone
- The Boden Collaboration, Charles Perkins Centre, The University of Sydney, Sydney, Australia
| | - Ang Li
- The Boden Collaboration, Charles Perkins Centre, The University of Sydney, Sydney, Australia
- Sydney Health Economics, Sydney Local Health District, Camperdown, Australia
| | - Ian D. Caterson
- The Boden Collaboration, Charles Perkins Centre, The University of Sydney, Sydney, Australia
- Metabolism and Obesity Services, Royal Prince Alfred Hospital, Camperdown, Australia
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28
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Karmazyn M, Gan XT. Chemical components of ginseng, their biotransformation products and their potential as treatment of hypertension. Mol Cell Biochem 2020; 476:333-347. [PMID: 32940821 DOI: 10.1007/s11010-020-03910-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Accepted: 09/07/2020] [Indexed: 02/06/2023]
Abstract
Ginseng is an ancient perennial herb belonging to the family Araliaceae and genus Panax which has been used for medical therapeutics for thousands of years, particularly in China and other Asian cultures although increasing interest in ginseng has recently emerged in western societies. Ginseng is a complex substance containing dozens of bioactive and potentially effective therapeutic compounds. Among the most studied are the ginsenosides, which are triterpene saponins possessing a wide array of potential therapeutic effects for many conditions. The quantity and type of ginsenoside vary greatly depending on ginseng species and their relative quantity in a given ginseng species is greatly affected by extraction processes as well as by subjecting ginseng to various procedures such as heating. Adding to the complexity of ginsenosides is their ability to undergo biotransformation to bioactive metabolites such as compound K by enteric bacteria following ingestion. Many ginsenosides exert vasodilatating effects making them potential candidates for the treatment of hypertension. Their vascular effects are likely dependent on eNOS activation resulting in the increased production of NO. One proposed end-mechanism involves the activation of calcium-activated potassium channels in vascular smooth cells resulting in reduced calcium influx and a vasodilatating effect, although other mechanisms have been proposed as discussed in this review.
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29
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Jiao L, Li H, Li J, Bo L, Zhang X, Wu W, Chen C. Study on structure characterization of pectin from the steamed ginseng and the inhibition activity of lipid accumulation in oleic acid-induced HepG2 cells. Int J Biol Macromol 2020; 159:57-65. [PMID: 32339574 DOI: 10.1016/j.ijbiomac.2020.04.167] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 04/19/2020] [Accepted: 04/20/2020] [Indexed: 12/11/2022]
Abstract
Two acid polysaccharides were obtained from steamed ginseng (GPS-1 and GPS-2) through water extraction, ion-exchange chromatography and gel chromatography. The structural features and ability of the polysaccharides to inhibit lipid accumulation in oleic acid-induced HepG2 cells were studied. GPS-1 consisted of type I arabinogalactans (AG-I), arabinogalactans-II (AG-II) and rhamnogalacturonan I (RG-I) domains. GPS-2 was a pectin-like polysaccharide consisting mainly of the homogalacturonan (HG) domain and a small amount of AG domain. Both GPS-1 and GPS-2 had branches attaching on O-3 of (1 → 6)-GalA or O-4 of (1 → 2)-Rha and terminated by either Ara or Gal. An in vitro experiment revealed that GPS-1 treatment at 50-400 μg/ml could dose-dependently decrease intracellular lipid accumulation and cholesterol (TC) and triglycerides (TG) levels. GPS-1 exerted a more serious hypolipidemic effect than GPS-2 did. Moreover, GPS-1 considerably increased the phosphorylation of AMP-activated protein kinase (AMPK) and affected the expression of AMPK downstream targets, including the inhibition of the protein expression of sterol regulatory element-binding protein 1c (SREBP-1c) and activation of Acetyl-CoA carboxylase (ACC). Results suggest that GPS-1 could inhibit lipid accumulation via the AMPK the signalling pathway.
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30
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Tran N, Pham B, Le L. Bioactive Compounds in Anti-Diabetic Plants: From Herbal Medicine to Modern Drug Discovery. BIOLOGY 2020; 9:E252. [PMID: 32872226 PMCID: PMC7563488 DOI: 10.3390/biology9090252] [Citation(s) in RCA: 114] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 08/25/2020] [Accepted: 08/26/2020] [Indexed: 12/22/2022]
Abstract
Natural products, including organisms (plants, animals, or microorganisms) have been shown to possess health benefits for animals and humans. According to the estimation of the World Health Organization, in developing countries, 80% of the population has still depended on traditional medicines or folk medicines which are mostly prepared from the plant for prevention or treatment diseases. Traditional medicine from plant extracts has proved to be more affordable, clinically effective and relatively less adverse effects than modern drugs. Literature shows that the attention on the application of phytochemical constituents of medicinal plants in the pharmaceutical industry has increased significantly. Plant-derived secondary metabolites are small molecules or macromolecules biosynthesized in plants including steroids, alkaloids, phenolic, lignans, carbohydrates and glycosides, etc. that possess a diversity of biological properties beneficial to humans, such as their antiallergic, anticancer, antimicrobial, anti-inflammatory, antidiabetic and antioxidant activities Diabetes mellitus is a chronic disease result of metabolic disorders in pancreas β-cells that have hyperglycemia. Hyperglycemia can be caused by a deficiency of insulin production by pancreatic (Type 1 diabetes mellitus) or insufficiency of insulin production in the face of insulin resistance (Type 2 diabetes mellitus). The current medications of diabetes mellitus focus on controlling and lowering blood glucose levels in the vessel to a normal level. However, most modern drugs have many side effects causing some serious medical problems during a period of treating. Therefore, traditional medicines have been used for a long time and play an important role as alternative medicines. Moreover, during the past few years, some of the new bioactive drugs isolated from plants showed antidiabetic activity with more efficacy than oral hypoglycemic agents used in clinical therapy. Traditional medicine performed a good clinical practice and is showing a bright future in the therapy of diabetes mellitus. World Health Organization has pointed out this prevention of diabetes and its complications is not only a major challenge for the future, but essential if health for all is to be attained. Therefore, this paper briefly reviews active compounds, and pharmacological effects of some popular plants which have been widely used in diabetic treatment. Morphological data from V-herb database of each species was also included for plant identification.
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Affiliation(s)
- Ngan Tran
- School of Biotechnology, International University—Vietnam National University, Ho Chi Minh City 721400, Vietnam;
| | - Bao Pham
- Information Science Faculty, Saigon University, Ho Chi Minh City 711000, Vietnam;
| | - Ly Le
- School of Biotechnology, International University—Vietnam National University, Ho Chi Minh City 721400, Vietnam;
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31
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Hasanpour M, Iranshahy M, Iranshahi M. The application of metabolomics in investigating anti-diabetic activity of medicinal plants. Biomed Pharmacother 2020; 128:110263. [DOI: 10.1016/j.biopha.2020.110263] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 05/08/2020] [Accepted: 05/10/2020] [Indexed: 12/21/2022] Open
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32
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Amjad S, Rahman MS, Pang MG. Role of Antioxidants in Alleviating Bisphenol A Toxicity. Biomolecules 2020; 10:biom10081105. [PMID: 32722388 PMCID: PMC7465987 DOI: 10.3390/biom10081105] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 07/16/2020] [Accepted: 07/22/2020] [Indexed: 02/07/2023] Open
Abstract
Bisphenol A (BPA) is an oestrogenic endocrine disruptor widely used in the production of certain plastics, e.g., polycarbonate, hard and clear plastics, and epoxy resins that act as protective coating for food and beverage cans. Human exposure to this chemical is thought to be ubiquitous. BPA alters endocrine function, thereby causing many diseases in human and animals. In the last few decades, studies exploring the mechanism of BPA activity revealed a direct link between BPA-induced oxidative stress and disease pathogenesis. Antioxidants, reducing agents that prevent cellular oxidation reactions, can protect BPA toxicity. Although the important role of antioxidants in minimizing BPA stress has been demonstrated in many studies, a clear consensus on the associated mechanisms is needed, as well as the directives on their efficacy and safety. Herein, considering the distinct biochemical properties of BPA and antioxidants, we provide a framework for understanding how antioxidants alleviate BPA-associated stress. We summarize the current knowledge on the biological function of enzymatic and non-enzymatic antioxidants, and discuss their practical potential as BPA-detoxifying agents.
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33
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Jeong YJ, Hwang MJ, Hong CO, Yoo DS, Kim JS, Kim DY, Lee KW. Anti-hyperglycemic and hypolipidemic effects of black ginseng extract containing increased Rh4, Rg5, and Rk1 content in muscle and liver of type 2 diabetic db/db mice. Food Sci Biotechnol 2020; 29:1101-1112. [PMID: 32670664 DOI: 10.1007/s10068-020-00753-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 01/21/2020] [Accepted: 03/19/2020] [Indexed: 12/16/2022] Open
Abstract
Black ginseng (BG), which is produced by repeated steaming and drying of fresh ginseng, has various pharmacological and therapeutic properties. This study investigated the anti-hyperglycemic and hypolipidemic effects of BG ethanolic extract in type 2 diabetic db/db mice. The levels of fasting blood glucose, HbA1c, insulin levels and thiobarbituric acid reactive substances values were decreased in the groups fed BG extract (BG) (100 and 900 mg/kg BW/day), compared to the control group (CON). In the BG compared with the CON, hepatic steatosis in the liver and the size of adipocytes in muscle tissue were improved. The administration of BG regulated the glucose transporter type (GLUT) 4 and 2, and peroxisome proliferator-activated receptor (PPAR) α and γ in muscle and liver. Moreover, ginsenosides (Rh4, Rg5, and Rk1), which profiled by HPLC, regulated the markers for lipid metabolism and glucose metabolism; PPARs and GLUTs in muscle and C2C12 rather than liver cells and tissue. These findings suggested that ginsenosides (Rh4, Rg5, and Rk1) from BG extract can ameliorate type 2 diabetes through their anti-hyperglycemic and hypolipidemic effects.
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Affiliation(s)
- Yu-Jin Jeong
- Department of Biotechnology, College of Life Science and Biotechnology, Korea University, Anam-Dong, Sungbuk-Gu, Seoul, 02841 Korea
| | - Moon-Jung Hwang
- Department of Biotechnology, College of Life Science and Biotechnology, Korea University, Anam-Dong, Sungbuk-Gu, Seoul, 02841 Korea
| | - Chung-Oui Hong
- Herbal Crop Research Division, RDA, Bisanro 92, Eumseong, Chungbuk 27709 Republic of Korea
| | - Dae-Seok Yoo
- International Ginseng & Herb Research Institute, 25 Insamgwangjang-ro, Geumsan-eup, Geumsan-gun, Chungnam 32724 Republic of Korea
| | - Jin Seong Kim
- International Ginseng & Herb Research Institute, 25 Insamgwangjang-ro, Geumsan-eup, Geumsan-gun, Chungnam 32724 Republic of Korea
| | - Do-Yeon Kim
- International Ginseng & Herb Research Institute, 25 Insamgwangjang-ro, Geumsan-eup, Geumsan-gun, Chungnam 32724 Republic of Korea
| | - Kwang-Won Lee
- Department of Biotechnology, College of Life Science and Biotechnology, Korea University, Anam-Dong, Sungbuk-Gu, Seoul, 02841 Korea
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Oladipo IC, Lateef A, Azeez MA, Asafa TB, Yekeen TA, Ogunsona SB, Irshad HM, Abbas SH. Antidiabetic properties of phytosynthesized gold nanoparticles (AuNPs) fromDatura stramoniumseed. ACTA ACUST UNITED AC 2020. [DOI: 10.1088/1757-899x/805/1/012035] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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35
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Lee MY, Seo HS, Singh D, Lee SJ, Lee CH. Unraveling dynamic metabolomes underlying different maturation stages of berries harvested from Panax ginseng. J Ginseng Res 2020; 44:413-423. [PMID: 32372863 PMCID: PMC7195594 DOI: 10.1016/j.jgr.2019.02.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Revised: 01/28/2019] [Accepted: 02/13/2019] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Ginseng berries (GBs) show temporal metabolic variations among different maturation stages, determining their organoleptic and functional properties. METHODS We analyzed metabolic variations concomitant to five different maturation stages of GBs including immature green (IG), mature green (MG), partially red (PR), fully red (FR), and overmature red (OR) using mass spectrometry (MS)-based metabolomic profiling and multivariate analyses. RESULTS The partial least squares discriminant analysis score plot based on gas chromatography-MS datasets highlighted metabolic disparity between preharvest (IG and MG) and harvest/postharvest (PR, FR, and OR) GB extracts along PLS1 (34.9%) with MG distinctly segregated across PLS2 (18.2%). Forty-three significantly discriminant primary metabolites were identified encompassing five developmental stages (variable importance in projection > 1.0, p < 0.05). Among them, most amino acids, organic acids, 5-C sugars, ethanolamines, purines, and palmitic acid were detected in preharvest GB extracts, whereas 6-C sugars, phenolic acid, and oleamide levels were distinctly higher during later maturation stages. Similarly, the partial least squares discriminant analysis based on liquid chromatography-MS datasets displayed preharvest and harvest/postharvest stages clustered across PLS1 (11.1 %); however, MG and PR were separated from IG, FR, and OR along PLS2 (5.6 %). Overall, 24 secondary metabolites were observed significantly discriminant (variable importance in projection > 1.0, p < 0.05), with most displaying higher relative abundance during preharvest stages excluding ginsenosides Rg1 and Re. Furthermore, we observed strong positive correlations between total flavonoid and phenolic metabolite contents in GB extracts and antioxidant activity. CONCLUSION Comprehending the dynamic metabolic variations associated with GB maturation stages rationalize their optimal harvest time per se the related agroeconomic traits.
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Affiliation(s)
- Mee Youn Lee
- Department of Bioscience and Biotechnology, Konkuk University, Seoul, Republic of Korea
| | - Han Sol Seo
- Department of Bioscience and Biotechnology, Konkuk University, Seoul, Republic of Korea
| | - Digar Singh
- Department of Bioscience and Biotechnology, Konkuk University, Seoul, Republic of Korea
| | | | - Choong Hwan Lee
- Department of Bioscience and Biotechnology, Konkuk University, Seoul, Republic of Korea
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Hu X, Zhang H, Zhuang L, Jin G, Yang Q, Li M, Sun W, Chen F. Ubiquitin-Fold Modifier-1 Participates in the Diabetic Inflammatory Response by Regulating NF-κB p65 Nuclear Translocation and the Ubiquitination and Degradation of IκBα. DRUG DESIGN DEVELOPMENT AND THERAPY 2020; 14:795-810. [PMID: 32158197 PMCID: PMC7049273 DOI: 10.2147/dddt.s238695] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Accepted: 01/29/2020] [Indexed: 12/16/2022]
Abstract
Background Ubiquitin-fold modifier-1 (Ufm1) is a recently identified ubiquitin-like protein. We previously confirmed that Ufm1 expression was increased in diabetic mice. However, its role in the development of diabetes remains undefined. Methods Lentivirus-mediated gene knockdown and overexpression techniques were used to observe the effect of Ufm1 on the expression of inflammatory factors, adhesion molecules and chemokines, as well as the transcriptional activity of nuclear factor kappa-B (NF-κB) in macrophages. Western blot and immunofluorescence analyses were used to analyse the mechanism by which Ufm1 affects the transcriptional activity of NF-κB. Finally, the effects of Ufm1 on inflammation and pancreatic, renal and myocardial damage were observed in db/db mice. Results Knockdown of Ufm1 by lentivirus shRNA targeting Ufm1 (Lv-shUfm1) led to decreased secretion of IL-6, IL-1β, ICAM-1, VCAM-1, MCP-1 and CXCL2 in RAW264.7 cells that were exposed to LPS and TNF-α, while lentiviral overexpression of Ufm1 (Lv-Ufm1) caused the opposite effect. Interestingly, further investigation indicated that Ufm1 induced NF-κB p65 nuclear translocation in RAW264.7 cells via increasing the ubiquitination and degradation of IκBα. In an in vivo experiment, pretreatment of db/db mice with Lv-shUfm1 reduced the mRNA levels of TNF-α, IL-6, IL-1β, ICAM-1, VCAM-1, MCP-1 and CXCL2 in resident peritoneal macrophages (RPMs) and decreased the plasma levels of TNF-α, IL-6, IL-1β, ICAM-1, VCAM-1, MCP-1 and CXCL2. Additionally, in Lv-Ufm1-treated mice, the inverse results were observed. Following treatment with Lv-shUfm1 and Lv-Ufm1, NF-κB p65 nuclear translocation in RPMs was decreased and increased, respectively. Importantly, we observed that Lv-shUfm1 injection led to a decrease in plasma glycaemia, a reduction in urinary albuminuria and cardiomyocyte hypertrophy and an improvement in the histopathological appearance of pancreatic, kidney and myocardial tissue. Pretreatment of the mice with Lv-shUfm1 inhibited macrophage infiltration in the pancreas, kidney and myocardial tissue. Conclusion Our data elucidate a new biological function of Ufm1 that mediates inflammatory responses. Ufm1-mediated p65 nuclear translocation occurs by modulating the ubiquitination and degradation of IκBα. Moreover, downregulating Ufm1 is an effective strategy to prevent the development of type 2 diabetes and its complications.
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Affiliation(s)
- Xiaolei Hu
- Department of Endocrinology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui 233004, People's Republic of China
| | - Hengyan Zhang
- Department of Endocrinology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui 233004, People's Republic of China
| | - Langen Zhuang
- Department of Endocrinology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui 233004, People's Republic of China
| | - Guoxi Jin
- Department of Endocrinology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui 233004, People's Republic of China
| | - Qingqing Yang
- Department of Endocrinology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui 233004, People's Republic of China
| | - Min Li
- Department of Endocrinology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui 233004, People's Republic of China
| | - Weihua Sun
- Department of Endocrinology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui 233004, People's Republic of China
| | - Fengling Chen
- Department of Endocrinology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, People's Republic of China
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Antidiabetic and antihyperlipidemic effect of Duvalia corderoyi in rats with streptozotocin-induced diabetes. Saudi J Biol Sci 2020; 27:925-934. [PMID: 32127772 PMCID: PMC7042628 DOI: 10.1016/j.sjbs.2020.01.024] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Revised: 01/16/2020] [Accepted: 01/18/2020] [Indexed: 11/25/2022] Open
Abstract
Diabetes mellitus (DM) is a metabolic syndrome distinguished with glucose increasing in blood, insulin resistance, and hyperlipidemia. It results in decease of millions of people yearly. Duvalia corderoyi is a traditional diabetes and hypertension medicine from the Arabian region. D. corderoyi extract was administered to diabetes rats for estimate its anti-diabetic and antihyperlipidemic activities in Wistar rats were induced using (60 mg/kg) of streptozotocin (STZ) intraperitoneally. The rats were randomly divided into five groups: control, diabetic, diabetic receiving glibenclamide, and two diabetic D. corderoyi-treatment groups. Rats were weighted weekly, and the biochemical analysis were carried out in serum, and liver homogenate samples. Body weight of diabetic rats was lessening significantly D. corderoyi improved body weight, glucose concentration, lipid profiles, hepatic enzymes, urea, creatinine, insulin, and HDL-C. These results are the first to indicate the potential antidiabetic and antihyperlipidemic activities of D. corderoyi.
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Dubey S, Yadav C, Bajpeyee A, Singh MP. Effect of Pleurotus fossulatus Aqueous Extract on Biochemical Properties of Liver and Kidney in Streptozotocin-Induced Diabetic Rat. Diabetes Metab Syndr Obes 2020; 13:3035-3046. [PMID: 32904440 PMCID: PMC7455752 DOI: 10.2147/dmso.s265798] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Accepted: 08/04/2020] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND The antidiabetic effects of the Pleurotus fossulatus on liver and kidney were unexplored. The present study assessed the vital effects of P. fossulatus aqueous extract (PFA-extract) on liver and kidney function in diabetic rats model. METHODS The albino Wistar rats were divided into five groups with six animals in each. Group, I, II, and III were normal, diabetic, and drug control, respectively, and groups IV and V were test groups. As treatment dose, group II received saline, and group III (drug control) received metformin in 100 mg/kg of body weight as a standard drug. Whereas, group IV (D1) and V (D2) were test groups, received PFA-extract in 250 mg/kg, and 500 mg/kg of body weight, respectively. The changes in body weight, blood glucose level (BGL), lipid profile, liver, and kidney biochemical parameters were evaluated. RESULTS The PFA-extract dose at 500 mg/kg in D2 groups showed very good effects. The body weight was recovered by 97.9% and blood glucose level (BGL) was reduced to 53% in the D2 group. For the lipid profile, total cholesterol (TC), triglyceride (TG), and high-density lipoprotein (HDL) were estimated in blood plasma and their values were 92.31±3.788, 80.85±8.962, and 31.35±1.781, respectively. PFA-extract improved the liver function for which aspartate aminotransferase (AST), alanine aminotransferase (ALT), and alkaline phosphatase (ALP) were evaluated and recorded to their normal range in D2 group which were 132.01±5.553, 58.63±4.390, and 143.26±2.423, respectively. For the kidney function test, creatinine (CRT), blood urea nitrogen (BUN), and uric acid were evaluated and in the D2 group, it was significantly reduced ie, 0.656±0.0707, 15.13±1.463, and 6.27±0.325, respectively. CONCLUSION These attributes of PFA-extract make it a potential natural agent to provide protection to the liver and kidney and also reduce the BGL and control the total lipid in type 1 diabetes condition.
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Affiliation(s)
- Sushil Dubey
- Centre of Biotechnology, University of Allahabad, Prayagraj, Uttar Pradesh, India
| | - Chandrabhan Yadav
- Centre of Biotechnology, University of Allahabad, Prayagraj, Uttar Pradesh, India
| | - Anand Bajpeyee
- Centre of Biotechnology, University of Allahabad, Prayagraj, Uttar Pradesh, India
| | - Mohan P Singh
- Centre of Biotechnology, University of Allahabad, Prayagraj, Uttar Pradesh, India
- Correspondence: Mohan P Singh Coordinator, Centre of Biotechnology Institute of Interdisciplinary Studies (IIDS), University of Allahabad, Prayagraj211002, India Email
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Rho T, Jeong HW, Hong YD, Yoon K, Cho JY, Yoon KD. Identification of a novel triterpene saponin from Panax ginseng seeds, pseudoginsenoside RT 8, and its antiinflammatory activity. J Ginseng Res 2020; 44:145-153. [PMID: 32148397 PMCID: PMC7033336 DOI: 10.1016/j.jgr.2018.11.001] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Revised: 08/08/2018] [Accepted: 11/03/2018] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Panax ginseng Meyer (Araliaceae) is a highly valued medicinal plant in Asian regions, especially in Korea, China, and Japan. Chemical and biological studies on P. ginseng have focused primarily on its roots, whereas the seeds remain poorly understood. This study explores the phytochemical and biological properties of compounds from P. ginseng seeds. METHODS P. ginseng seeds were extracted with methanol, and 16 compounds were isolated using various chromatographic methods. The chemical structures of the isolates were determined by spectroscopic data. Antiinflammatory activities were evaluated for triterpene and steroidal saponins using lipopolysaccharide-stimulated RAW264.7 macrophages and THP-1 monocyte leukemia cells. RESULTS Phytochemical investigation of P. ginseng seeds led to the isolation of a novel triterpene saponin, pseudoginsenoside RT8, along with 15 known compounds. Pseudoginsenoside RT8 exhibited more potent antiinflammatory activity than the other saponins, attenuating lipopolysaccharide-mediated induction of proinflammatory genes such as interleukin-1β, interleukin-6, inducible nitric oxide synthase, cyclooxygenase-2, and matrix metalloproteinase-9, and suppressed reactive oxygen species and nitric oxide generation in a dose-dependent manner. CONCLUSION These findings indicate that pseudoginsenoside RT8 has a pharmaceutical potential as an antiinflammatory agent and that P. ginseng seeds are a good natural source for discovering novel bioactive molecules.
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Affiliation(s)
- Taewoong Rho
- College of Pharmacy and Integrated Research Institute of Pharmaceutical Sciences, The Catholic University of Korea, Bucheon, Republic of Korea
| | - Hyun Woo Jeong
- Amorepacific Corp. R&D Unit, Gyeonggi, Republic of Korea
| | - Yong Deog Hong
- Amorepacific Corp. R&D Unit, Gyeonggi, Republic of Korea
| | - Keejung Yoon
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon, Republic of Korea
| | - Jae Youl Cho
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon, Republic of Korea
| | - Kee Dong Yoon
- College of Pharmacy and Integrated Research Institute of Pharmaceutical Sciences, The Catholic University of Korea, Bucheon, Republic of Korea
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Lee DY, Park CW, Lee SJ, Park HR, Kim SH, Son SU, Park J, Shin KS. Anti-Cancer Effects of Panax ginseng Berry Polysaccharides via Activation of Immune-Related Cells. Front Pharmacol 2019; 10:1411. [PMID: 32038228 PMCID: PMC6988799 DOI: 10.3389/fphar.2019.01411] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 11/07/2019] [Indexed: 01/04/2023] Open
Abstract
Panax ginseng has long been used as natural medicine and health food all over the world. Cancer is a major cause of death worldwide and its prognosis likely depends on the immune system during tumor treatment. In this study, ginseng berry polysaccharides were evaluated for their immunostimulant and anti-cancer effects. Ginseng berry polysaccharide portion (GBPP) was used to investigate its effects on anti-complementary activity, peritoneal macrophage activation, and natural killer (NK) cell cytotoxicity. Moreover, both intravenous (i.v.) and oral administration of GBPP prior to B16-BL6 melanoma implantation in mice was evaluated. GBPP significantly increased the anti-complementary activity and cytokine production including interleukin (IL)-6, IL-12, and tumor necrosis factor (TNF)-α, dose-dependently. Splenocytes obtained after i.v. administration of GBPP showed cytolytic activity in Yac-1 cells in proportion to the E/T ratio. In addition, GBPP enhanced the production of interferon (IFN)-γ and granzyme B of NK cells. For the experimental lung cancer, compared with control mice, GBPP delivered by i.v. suppressed cancer by 48% at 100 μg/mouse, while a 37% reduction was achieved by oral administration. Deficient of NK cells in animal model demonstrated that the anti-cancer effect of GBPP was through NK cell activation. Results of this study suggest that ginseng berry polysaccharides, owing to their modulation of the immune response, can be a potential curative applicant for the prevention and treatment of tumors.
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Affiliation(s)
- Dae-Young Lee
- Department of Food Science and Biotechnology, Kyonggi University, Suwon, South Korea
| | - Chan Woong Park
- R&D Center, Vital Beautie Research Institute, AmorePacific Corporation, Yongin, South Korea.,Department of Biotechnology, Yonsei University, Seoul, South Korea
| | - Sue Jung Lee
- Department of Food Science and Biotechnology, Kyonggi University, Suwon, South Korea
| | - Hye-Ryung Park
- Department of Food Science and Biotechnology, Kyonggi University, Suwon, South Korea
| | - Su Hwan Kim
- R&D Center, Vital Beautie Research Institute, AmorePacific Corporation, Yongin, South Korea
| | - Seung-U Son
- Department of Food Science and Biotechnology, Kyonggi University, Suwon, South Korea
| | - Jiyong Park
- Department of Biotechnology, Yonsei University, Seoul, South Korea
| | - Kwang-Soon Shin
- Department of Food Science and Biotechnology, Kyonggi University, Suwon, South Korea
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Ginseng berry extract enhances metformin efficacy against obesity and hepatic steatosis in mice fed high-fat diet through increase of metformin uptake in liver. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.103551] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Yu H, Zhao J, You J, Li J, Ma H, Chen X. Factors influencing cultivated ginseng (Panax ginseng C. A. Meyer) bioactive compounds. PLoS One 2019; 14:e0223763. [PMID: 31618238 PMCID: PMC6795439 DOI: 10.1371/journal.pone.0223763] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Accepted: 09/24/2019] [Indexed: 11/19/2022] Open
Abstract
We aimed to investigate the effects of genome, age, and soil factors on cultivated Panax ginseng C. A. Meyer (CPG) compounds under identical climate and agronomic practices. Eight populations of CPG from different years and rhizosphere soils were collected from garden and cropland in the city of Ji'an, China. Inter-simple sequence repeat (ISSR) primers were used to detect genetic diversity and identity, and soil microbial community diversity. Soil enzyme activities and nutrients were also measured. The contents of total ginsenosides (TG), Rg1, Re, Rf, Rd, and ginsenoside extractions of CPG were analyzed by spectrophotometry and HPLC. The relative importance of each factor was analyzed by mathematical methods such as correlation analysis, stepwise line regression, and path analysis. Regression equations of similarity values of HPLC fingerprint (SVHF), richness index of HPLC fingerprint (RIHF) and the TG, Rg1, Re, Rf, and Rd contents with their respective significant correlation factors were obtained. For SVHF, the relative importance is age>microbial community diversity>genetic diversity. For RIHF, the relative importance is age>genetic diversity>microbial community diversity. For TG, Rg1, and Rf contents, the relative importance is age>microbial community diversity. Ginseng age and genetic identity influenced Rd content, and age was more important. Total phosphorus was the only directly negative effect on Re. According to regression equations and path analysis, increasing age and decreasing Shannon (H') could improve the TG, Rg1, and Rf contents, with little effect on SVHF. Adding age, genetic diversity, and decreasing Shannon (H') increased RIHF. Adding age and genetic identity could also improve Rd content. Appropriate decreases in total phosphorus might increase Re content. These findings are significant for CPG scientific cultivation methods, through which CPG bioactive ingredients could be finely controlled via regulation of genotypes and cultural conditions.
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Affiliation(s)
- Han Yu
- College of Agriculture, Jilin Agricultural University, Changchun, Jilin, China
| | - Jiaxin Zhao
- National & Local United Engineering Laboratory for Chinese Herbal Medicine Breeding and Cultivation, Jilin University, Changchun, Jilin, China
- School of Life Sciences, Jilin University, Changchun, Jilin, China
| | - Jian You
- National & Local United Engineering Laboratory for Chinese Herbal Medicine Breeding and Cultivation, Jilin University, Changchun, Jilin, China
- School of Life Sciences, Jilin University, Changchun, Jilin, China
| | - Jiangnan Li
- National & Local United Engineering Laboratory for Chinese Herbal Medicine Breeding and Cultivation, Jilin University, Changchun, Jilin, China
- School of Life Sciences, Jilin University, Changchun, Jilin, China
| | - Hongyu Ma
- Jilin Provincial Joint Key Laboratory of Changbai Mountain Biocoenosis and Biodiversity, Academy of Science of Changbai Mountain, Yanbian, Jilin, China
| | - Xia Chen
- National & Local United Engineering Laboratory for Chinese Herbal Medicine Breeding and Cultivation, Jilin University, Changchun, Jilin, China
- School of Life Sciences, Jilin University, Changchun, Jilin, China
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Lee H, Heo JK, Lee GH, Park SY, Jang SN, Kim HJ, Kwon MJ, Song IS, Liu KH. Ginsenoside Rc Is a New Selective UGT1A9 Inhibitor in Human Liver Microsomes and Recombinant Human UGT Isoforms. Drug Metab Dispos 2019; 47:1372-1379. [DOI: 10.1124/dmd.119.087965] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 09/25/2019] [Indexed: 12/17/2022] Open
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Song SY, Park DH, Seo SW, Park KM, Bae CS, Son HS, Kim HG, Lee JH, Yoon G, Shim JH, Im E, Rhee SH, Yoon IS, Cho SS. Effects of Harvest Time on Phytochemical Constituents and Biological Activities of Panax ginseng Berry Extracts. Molecules 2019; 24:E3343. [PMID: 31540334 PMCID: PMC6766869 DOI: 10.3390/molecules24183343] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 09/10/2019] [Accepted: 09/12/2019] [Indexed: 11/26/2022] Open
Abstract
Ginseng (Panax ginseng) has long been used as a traditional medicine for the prevention and treatment of various diseases. Generally, the harvest time and age of ginseng have been regarded as important factors determining the efficacy of ginseng. However, most studies have mainly focused on the root of ginseng, while studies on other parts of ginseng such as its berry have been relatively limited. Thus, the aim of this study iss to determine effects of harvest time on yields, phenolics/ginsenosides contents, and the antioxidant/anti-elastase activities of ethanol extracts of three- and four-year-old ginseng berry. In both three- and fourfour-year-old ginseng berry extracts, antioxidant and anti-elastase activities tended to increase as berries ripen from the first week to the last week of July. Liquid chromatography-tandem mass spectrometry analysis has revealed that contents of ginsenosides except Rg1 tend to be the highest in fourfour-year-old ginseng berries harvested in early July. These results indicate that biological activities and ginsenoside profiles of ginseng berry extracts depend on their age and harvest time in July, suggesting the importance of harvest time in the development of functional foods and medicinal products containing ginseng berry extracts. To the best of our knowledge, this is the first report on the influence of harvest time on the biological activity and ginsenoside contents of ginseng berry extracts.
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Affiliation(s)
- Seung-Yeap Song
- Department of Pharmacy, College of Pharmacy, Mokpo National University, Jeonnam 58554, Korea.
| | - Dae-Hun Park
- Department of Nursing, Dongshin University, Jeonnam 58245, Korea.
| | - Seong-Wook Seo
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan 46241, Korea.
| | - Kyung-Mok Park
- Department of Pharmaceutical Engineering, Dongshin University, Jeonnam 58245, Korea.
| | - Chun-Sik Bae
- College of Veterinary Medicine, Chonnam National University, Gwangju 61186, Korea.
| | - Hong-Seok Son
- School of Korean Medicine, Dongshin University, Jeonnam 58245, Korea.
| | - Hyung-Gyun Kim
- Department of Research Planning, Mokpo Marine Food-industry Research Center, Jeonnam 58621, Korea.
| | - Jung-Hee Lee
- Department of Research Planning, Mokpo Marine Food-industry Research Center, Jeonnam 58621, Korea.
| | - Goo Yoon
- Department of Pharmacy, College of Pharmacy, Mokpo National University, Jeonnam 58554, Korea.
| | - Jung-Hyun Shim
- Department of Pharmacy, College of Pharmacy, Mokpo National University, Jeonnam 58554, Korea.
| | - Eunok Im
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan 46241, Korea.
| | - Sang Hoon Rhee
- Department of Biological Sciences, Oakland University, Rochester, MI 48309, USA.
| | - In-Soo Yoon
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan 46241, Korea.
| | - Seung-Sik Cho
- Department of Pharmacy, College of Pharmacy, Mokpo National University, Jeonnam 58554, Korea.
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Comparative Analysis of Panax ginseng Berries from Seven Cultivars Using UPLC-QTOF/MS and NMR-Based Metabolic Profiling. Biomolecules 2019; 9:biom9090424. [PMID: 31466413 PMCID: PMC6770912 DOI: 10.3390/biom9090424] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 08/27/2019] [Accepted: 08/27/2019] [Indexed: 11/16/2022] Open
Abstract
The commercial use of Panax ginseng berries is increasing as P. ginseng berries are known to contain large amounts of ginsenosides, and many pharmacological activities have been reported for the various ginsenosides. For the proper use of P. ginseng berries, it is necessary to study efficient and accurate quality control and the profiling of the overall composition of each cultivar. Ginseng berry samples from seven cultivars (Eumseung, Chung-buk Province, Republic of Korea) were analyzed using ultra-performance liquid chromatography-quadrupole-time-of-flight mass spectrometry (UPLC-QTOF/MS) for profiling of the ginsenosides, and high-resolution magic-angle-spinning nuclear magnetic resonance (HR-MAS NMR) spectroscopy for profiling of the primary metabolites. Comparing twenty-six ginsenoside profiles between the variant representatives and between the violet-stem variant, Kumpoong and Sunwon were classified. In the case of primary metabolites, the cultivars Kumpoong and Gopoong were classified. As a result of correlation analyses of the primary and secondary metabolites, in the Gopoong cultivar, the metabolism was found to lean toward energy metabolism rather than ginsenoside synthesis, and accumulation of osmolytes was low. The Gopoong cultivar had higher levels of most of the amino acids, such as arginine, phenylalanine, isoleucine, threonine, and valine, and it contained the highest level of choline and the lowest level of myo-inositol. Except for these, there were no significant differences of primary metabolites. In the Kumpoong cultivar, the protopanaxatriol (PPT)-type ginsenosides, ginsenoside Re and ginsenoside Rg2, were much lower than in the other cultivars, while the other PPT-type ginsenosides were inversely found in much higher amounts than in other cultivars. The Sunwon cultivar showed that variations of PPT-type ginsenosides were significantly different between samples. However, the median values of PPT-type ginsenosides of Sunwon showed similar levels to those of Kumpoong. The difference in primary metabolites used for metabolism for survival was found to be small in our results. Our data demonstrated the characteristics of each cultivar using profiling data of the primary and secondary metabolites, especially for Gopoong, Kumpoong, and Sunwon. These profiling data provided important information for further research and commercial use.
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Bessell E, Fuller NR, Markovic TP, Burk J, Picone T, Hendy C, Tan MMC, Caterson ID. Effects of alpha-cyclodextrin on cholesterol control and Compound K on glycaemic control in people with pre-diabetes: Protocol for a Phase III randomized controlled trial. Clin Obes 2019; 9:e12324. [PMID: 31172667 DOI: 10.1111/cob.12324] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2019] [Accepted: 05/14/2019] [Indexed: 11/30/2022]
Abstract
The prevalence of pre-diabetes and of type 2 diabetes mellitus is increasing. Preventing disease progression is important to improve outcomes. Natural products are becoming popular alternatives to pharmaceutical products for preventative health and treatment of disease; however, the evidence to support the use of natural alternatives for pre-diabetes and type 2 diabetes is lacking. Two such natural medicines include alpha-cyclodextrin (marketed as FBCx), a fibre derived from corn starch that has been found to bind triglycerides in the intestines to prevent its absorption, aiding weight maintenance and lipid control, and hydrolysed ginseng extract (marketed as GINST15), a formula containing high amounts of Compound K, a metabolite of ginsenosides thought to be an active ingredient contributing to the anti-hyperglycaemic effects of ginseng. This paper describes the rationale and design of a 12-month randomized controlled trial to investigate the metabolic effects of these two products in people with pre-diabetes and overweight or obesity. A total of 400 participants will be randomized to one of four groups (FBCx + GINST15, FBCx + placebo, placebo + GINST15, placebo + placebo) for 6 months, followed by 6 months of follow-up. Participants will also receive lifestyle advice for healthy eating and weight loss. Data collected during the trial will include weight, waist circumference, body composition and blood pressure. Blood samples will also be collected to measure lipid profile and glycaemia. If the products are found to improve lipid and glucose levels, it will provide evidence for their use in people with pre-diabetes to help reduce the risk of progression to type 2 diabetes.
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Affiliation(s)
- Erica Bessell
- The Boden Institute, Charles Perkins Centre, University of Sydney, Sydney, New South Wales, Australia
| | - Nicholas R Fuller
- The Boden Institute, Charles Perkins Centre, University of Sydney, Sydney, New South Wales, Australia
| | - Tania P Markovic
- The Boden Institute, Charles Perkins Centre, University of Sydney, Sydney, New South Wales, Australia
- Metabolism & Obesity Services, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - Jessica Burk
- The Boden Institute, Charles Perkins Centre, University of Sydney, Sydney, New South Wales, Australia
| | - Tegan Picone
- The Boden Institute, Charles Perkins Centre, University of Sydney, Sydney, New South Wales, Australia
| | - Chelsea Hendy
- The Boden Institute, Charles Perkins Centre, University of Sydney, Sydney, New South Wales, Australia
| | - Michelle M C Tan
- The Boden Institute, Charles Perkins Centre, University of Sydney, Sydney, New South Wales, Australia
| | - Ian D Caterson
- The Boden Institute, Charles Perkins Centre, University of Sydney, Sydney, New South Wales, Australia
- Metabolism & Obesity Services, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
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Qomaladewi NP, Kim MY, Cho JY. Autophagy and its regulation by ginseng components. J Ginseng Res 2019; 43:349-353. [PMID: 31308805 PMCID: PMC6606841 DOI: 10.1016/j.jgr.2018.12.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Revised: 12/25/2018] [Accepted: 12/26/2018] [Indexed: 01/01/2023] Open
Abstract
Autophagy is the sequential process whereby cell components are degraded, which can occur due to nutrient deprivation. Its regulation has an essential role in many diseases, functioning in both cell survival and cell death. Autophagy starts when mTORC1 is inhibited, resulting in the activation of several complexes to form a cargo that fuses with a lysosome, where it undergoes degradation. In this review, we describe a plant extract that is well known in Korea, namely Korean ginseng extract; we studied how its derivatives and metabolites can regulate autophagy and thus mediate the pathogenesis of certain diseases.
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Affiliation(s)
| | - Mi-Yeon Kim
- School of Systems Biomedical Science, Soongsil University, Seoul, Republic of Korea
| | - Jae Youl Cho
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon, Republic of Korea
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Chen J, Li M, Qu D, Sun Y. Neuroprotective Effects of Red Ginseng Saponins in Scopolamine-Treated Rats and Activity Screening Based on Pharmacokinetics. Molecules 2019; 24:molecules24112136. [PMID: 31174251 PMCID: PMC6600263 DOI: 10.3390/molecules24112136] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Revised: 05/17/2019] [Accepted: 05/19/2019] [Indexed: 12/24/2022] Open
Abstract
Ginseng has been used to alleviate age-related dementia and memory deterioration for thousands of years. This study investigated the protective effect of red ginseng saponins against scopolamine-induced cerebral injury. Meanwhile, pharmacokinetics of ginsenosides in normal and scopolamine-treated rats were compared. After scopolamine injection, glutathione, catalase and superoxide dismutase levels were significantly decreased when compared with control group. Compared with SA group, pretreatment of rats with red ginseng saponins could increase glutathione, catalase and superoxide dismutase level. Treatment with red ginseng saponins significantly decreased malondialdehyde level. In the pharmacokinetic analysis, a pattern recognition analysis method was used to investigate the pharmacokinetics of the absorbed compounds in blood. The pharmacokinetic parameters of Rg1, Rg2, Rh3, Rg5 and Rk1 in model group had higher area under the curve (AUC), mean residence time (MRT) and peak plasma concentration (Cmax) values; area under the curve (AUC) values and peak plasma concentration (Cmax) of model group was significantly different from that of normal group (p < 0.05). The Cmax value of Rk3, Rh1, Rh2 and Rh4 in model group was higher than normal group, but their AUC values were not significantly different. There was no significantly difference in time at Cmax (Tmax), AUC and Cmax values of Rb1, Rb2 Re, Rc, Rd and Rf between the model and normal group. 16 ginsenosides were grouped into three separate clusters according to principal component analysis (PCA) score plot based on pharmacokinetic data. The results suggested red ginseng saponins have significant protective effect against scopolamine-induced memory deficit and scopolamine-induced rats could lead to the changes of pharmacokinetic behaviors of ginsenosides.
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Affiliation(s)
- Jianbo Chen
- Institute of Special Wild Economic Animals and Plants, Chinese Academy of Agriculture Sciences, Changchun 130112, China.
| | - Meijia Li
- Institute of Special Wild Economic Animals and Plants, Chinese Academy of Agriculture Sciences, Changchun 130112, China.
| | - Di Qu
- Institute of Special Wild Economic Animals and Plants, Chinese Academy of Agriculture Sciences, Changchun 130112, China.
| | - Yinshi Sun
- Institute of Special Wild Economic Animals and Plants, Chinese Academy of Agriculture Sciences, Changchun 130112, China.
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Farid O, Zeggwagh NA, Ouadi FEL, Eddouks M. Mentha pulegium Aqueous Extract Exhibits Antidiabetic and Hepatoprotective Effects in Streptozotocin-Induced Diabetic Rats. Endocr Metab Immune Disord Drug Targets 2019; 19:292-301. [DOI: 10.2174/1871530318666181005102247] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Revised: 06/11/2018] [Accepted: 06/12/2018] [Indexed: 01/21/2023]
Abstract
Objective:
The aim of this work was to evaluate the antihyperglycemic activity of aerial
parts aqueous extract (A.P.A.E) of Mentha pulegium (M. pulegium) on blood glucose levels in normal
and streptozotocin(STZ)-induced diabetic rat. The glucose tolerance was evaluated in normal rats.
Moreover, the histological sections and morphometric analysis at the liver and pancreas have been
carried out in this investigation both in normal and STZ-diabetic rats.
Methods:
The effect of A.P.A.E of M. pulegium (20 mg/kg) on blood glucose levels was investigated
in normal and diabetic rats (n=6). Histopathological changes in liver and pancreas were examined under
phase contrast microscope and a preliminary screening for various bioactive constituents was realized
according to standard methods.
Key Findings:
Both single and repeated oral administration of A.P.A.E (20 mg/kg) caused a significant
reduction in blood glucose levels in STZ-diabetic rats (p<0.0001). The morphometric analysis and
histological sections realized in pancreas and liver have showed the beneficial effect of the A.P.A.E in
cellular population. According to oral glucose tolerance test (OGTT), the aqueous extract has revealed
an improvement of glucose tolerance in normal rat. Furthermore, the preliminary phytochemical
screening of A.P.A.E of M. pulegium has demonstrated the presence of various metabolite compounds
including polyphenols, flavonoids, terpenoids tannins, cyanidins, sesquiterpenes, and glycosides.
Conclusion:
We conclude that the A.P.A.E of M. pulegium (20 mg/kg) exhibits a potent antihyperglycemic
activity in STZ diabetic rats.
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Affiliation(s)
- Omar Farid
- Department Physiology and Endocrine Pharmacology, Faculty of Sciences and Techniques Errachidia, Moulay Ismail University, BP 509, Boutalamine, Errachidia, 52000, Morocco
| | - Naoufel Ali Zeggwagh
- Department Physiology and Endocrine Pharmacology, Faculty of Sciences and Techniques Errachidia, Moulay Ismail University, BP 509, Boutalamine, Errachidia, 52000, Morocco
| | - Fadwa EL Ouadi
- Department Physiology and Endocrine Pharmacology, Faculty of Sciences and Techniques Errachidia, Moulay Ismail University, BP 509, Boutalamine, Errachidia, 52000, Morocco
| | - Mohamed Eddouks
- Department Physiology and Endocrine Pharmacology, Faculty of Sciences and Techniques Errachidia, Moulay Ismail University, BP 509, Boutalamine, Errachidia, 52000, Morocco
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Gwak YS, Han JY, Choi YE. Production of ginsenoside aglycone (protopanaxatriol) and male sterility of transgenic tobacco co-overexpressing three Panax ginseng genes: PgDDS, CYP716A47, and CYP716A53v2. J Ginseng Res 2019; 43:261-271. [PMID: 30976164 PMCID: PMC6437448 DOI: 10.1016/j.jgr.2018.02.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Revised: 01/05/2018] [Accepted: 02/08/2018] [Indexed: 11/30/2022] Open
Abstract
Background Protopanaxatriol (PPT) is an aglycone of ginsenosides, which has high medicinal values. Production of PPT from natural ginseng plants requires artificial deglycosylation procedures of ginsenosides via enzymatic or physicochemical treatments. Metabolic engineering could be an efficient technology for production of ginsenoside sapogenin. For PPT biosynthesis in Panax ginseng, damarenediol-II synthase (PgDDS) and two cytochrome P450 enzymes (CYP716A47 and CYP716A53v2) are essentially required. Methods Transgenic tobacco co-overexpressing P. ginseng PgDDS, CYP716A47, and CYP716A53v2 was constructed via Agrobacterium-mediated transformation. Results Expression of the three introduced genes in transgenic tobacco lines was confirmed by Reverse transcription-polymerase chain reaction (RT-PCR). Analysis of liquid chromatography showed three new peaks, dammarenediol-II (DD), protopanaxadiol (PPD), and PPT, in leaves of transgenic tobacco. Transgenic tobacco (line 6) contained 2.8 μg/g dry weight (DW), 7.3 μg/g DW, and 11.6 μg/g DW of PPT, PPD, and DD in leaves, respectively. Production of PPT was achieved via cell suspension culture and was highly affected by auxin treatment. The content of PPT in cell suspension was increased 37.25-fold compared with that of leaves of the transgenic tobacco. Transgenic tobacco was not able to set seeds because of microspore degeneration in anthers. Transmission electron microscopy analysis revealed that cells of phloem tissue situated in the center of the anther showed an abnormally condensed nuclei and degenerated mitochondria. Conclusion We successfully achieved the production of PPT in transgenic tobacco. The possible factors deriving male sterility in transgenic tobacco are discussed.
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Affiliation(s)
- Yu Shin Gwak
- Department of Forest Resources, College of Forest and Environmental Sciences, Kangwon National University, Chuncheon, Republic of Korea
| | - Jung Yeon Han
- Department of Forest Resources, College of Forest and Environmental Sciences, Kangwon National University, Chuncheon, Republic of Korea
| | - Yong Eui Choi
- Department of Forest Resources, College of Forest and Environmental Sciences, Kangwon National University, Chuncheon, Republic of Korea
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