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Chang YY, Wang M, Yeh JH, Tsou SC, Chen TC, Hsu MY, Lee YJ, Wang I, Lin HW. The protective effects of beta-mangostin against sodium iodate-induced retinal ROS-mediated apoptosis through MEK/ERK and p53 signaling pathways. Food Funct 2023; 14:10896-10909. [PMID: 37990840 DOI: 10.1039/d3fo03568a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2023]
Abstract
Previous studies have indicated that NaIO3 induces intracellular reactive oxygen species (ROS) production and has been used as a model for age-related macular degeneration (AMD) due to the selective retinal pigment epithelium (RPE) cell damage it induces. Beta-mangostin (BM) is a xanthone-type natural compound isolated from Cratoxylum arborescens. The influence of BM on NaIO3-induced oxidative stress damage in ARPE-19 cells has not yet been elucidated. In this study, we investigated how BM protects ARPE-19 cells from NaIO3-induced ROS-mediated apoptosis. Our results revealed that BM notably improved cell viability and prevented ARPE-19 cell mitochondrial dysfunction mediated-apoptosis induced by NaIO3; it was mediated by significantly reduced NaIO3-upregulated ROS, cellular H2O2 production and improved downregulated glutathione and catalase activities. Furthermore, we found that BM could suppress the expression of Bax, cleaved PARP, and cleaved caspase-3 by decreasing phosphorylation of MEK/ERK and p53 expression in NaIO3-induced ARPE-19 cells. At the same time, we also used MEK inhibitors (PD98059) to confirm the above phenomenon. Moreover, our animal experiments revealed that BM prevented NaIO3 from causing retinal deformation; it led to thicker outer and inner nuclear layers and downregulated cleaved caspase-3 expression compared to the group receiving NaIO3 only. Collectively, these results suggest that BM can protect the RPE and retina from NaIO3-induced apoptosis through ROS-mediated mitochondrial dysfunction involving the MEK/ERK and p53 signaling pathways.
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Affiliation(s)
- Yuan-Yen Chang
- Department of Microbiology and Immunology, School of Medicine, Chung Shan Medical University and Clinical Laboratory, Chung Shan Medical University Hospital, Taichung 40201, Taiwan
| | - Meilin Wang
- Department of Microbiology and Immunology, School of Medicine, Chung Shan Medical University and Clinical Laboratory, Chung Shan Medical University Hospital, Taichung 40201, Taiwan
| | - Jui-Hsuan Yeh
- Institute of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Shang-Chun Tsou
- Department of Nutrition, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Tzu-Chun Chen
- Institute of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Min-Yen Hsu
- School of Medicine, Chung Shan Medical University and Department of Ophthalmology, Chung Shan Medical University Hospital, Taichung 40201, Taiwan
| | - Yi-Ju Lee
- Department of Pathology, Chung Shan Medical University, Chung Shan Medical University Hospital, Taichung 40201, Taiwan
| | - Inga Wang
- Rehabilitation Sciences & Technology, University of Wisconsin-Milwaukee, Milwaukee, WI, USA
| | - Hui-Wen Lin
- Department of Optometry, Asia University, Taichung 41354, Taiwan.
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Alam M, Rashid S, Fatima K, Adnan M, Shafie A, Akhtar MS, Ganie AH, Eldin SM, Islam A, Khan I, Hassan MI. Biochemical features and therapeutic potential of α-Mangostin: Mechanism of action, medicinal values, and health benefits. Biomed Pharmacother 2023; 163:114710. [PMID: 37141737 DOI: 10.1016/j.biopha.2023.114710] [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: 01/16/2023] [Revised: 04/12/2023] [Accepted: 04/12/2023] [Indexed: 05/06/2023] Open
Abstract
α-Mangostin (α-MG) is a natural xanthone obtained from the pericarps of mangosteen. It exhibits excellent potential, including anti-cancer, neuroprotective, antimicrobial, antioxidant, and anti-inflammatory properties, and induces apoptosis. α-MG controls cell proliferation by modulating signaling molecules, thus implicated in cancer therapy. It possesses incredible pharmacological features and modulates crucial cellular and molecular factors. Due to its lesser water solubility and pitiable target selectivity, α-MG has limited clinical application. As a known antioxidant, α-MG has gained significant attention from the scientific community, increasing interest in extensive technical and biomedical applications. Nanoparticle-based drug delivery systems were designed to improve the pharmacological features and efficiency of α-MG. This review is focused on recent developments on the therapeutic potential of α-MG in managing cancer and neurological diseases, with a special focus on its mechanism of action. In addition, we highlighted biochemical and pharmacological features, metabolism, functions, anti-inflammatory, antioxidant effects and pre-clinical applications of α-MG.
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Affiliation(s)
- Manzar Alam
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, Jamia Nagar, New Delhi 110025, India
| | - Summya Rashid
- Department of Pharmacology & Toxicology, College of Pharmacy, Prince Sattam Bin Abdulaziz University, PO Box 173, Al-kharj 11942, Saudi Arabia
| | - Kisa Fatima
- Department of Biotechnology, Jamia Millia Islamia, Jamia Nagar, New Delhi 110025, India
| | - Mohd Adnan
- Department of Biology, College of Science, University of Hail, PO Box 2440, Hail 2440, Saudi Arabia
| | - Alaa Shafie
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Taif University, Taif, Saudi Arabia
| | - Mohammad Salman Akhtar
- Department of Basic Medical Sciences, Faculty of Applied Medical Sciences, Albaha University, Albaha, Saudi Arabia
| | - A H Ganie
- Basic Sciences Department, College of Science and Theoretical Studies, Saudi Electronic University, Abha Male 61421, Saudi Arabia
| | - Sayed M Eldin
- Center of Research, Faculty of Engineering, Future University in Egypt, New Cairo 11835, Egypt
| | - Asimul Islam
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, Jamia Nagar, New Delhi 110025, India
| | - Ilyas Khan
- Department of Mathematics, College of Science Al-Zulfi, Majmaah University, Al-Majmaah 11952, Saudi Arabia.
| | - Md Imtaiyaz Hassan
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, Jamia Nagar, New Delhi 110025, India.
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Bi C, Xu H, Yu J, Ding Z, Liu Z. Botanical characteristics, chemical components, biological activity, and potential applications of mangosteen. PeerJ 2023; 11:e15329. [PMID: 37187523 PMCID: PMC10178281 DOI: 10.7717/peerj.15329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 04/10/2023] [Indexed: 05/17/2023] Open
Abstract
Garcinia mangostana L. (Mangosteen), a functional food, belongs to the Garcinaceae family and has various pharmacological effects, including anti-oxidative, anti-inflammatory, anticancer, antidiabetic, and neuroprotective effects. Mangosteen has abundant chemical constituents with powerful pharmacological effects. After searching scientific literature databases, including PubMed, Science Direct, Research Gate, Web of Science, VIP, Wanfang, and CNKI, we summarized the traditional applications, botanical features, chemical composition, and pharmacological effects of mangosteen. Further, we revealed the mechanism by which it improves health and treats disease. These findings provide a theoretical basis for mangosteen's future clinical use and will aid doctors and researchers who investigate the biological activity and functions of food.
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Affiliation(s)
- Chenchen Bi
- Department of Clinical Medicine, School of Medicine, Shaoxing University, Shaoxing, Zhejiang, PR China
- Department of Pharmacology, School of Medicine, Shaoxing University, Shaoxing, Zhejiang, PR China
| | - Hang Xu
- Department of Clinical Medicine, School of Medicine, Shaoxing University, Shaoxing, Zhejiang, PR China
| | - Jingru Yu
- Department of Clinical Medicine, School of Medicine, Shaoxing University, Shaoxing, Zhejiang, PR China
| | - Zhinan Ding
- Department of Pharmacology, School of Medicine, Shaoxing University, Shaoxing, Zhejiang, PR China
| | - Zheng Liu
- Department of Pharmacology, School of Medicine, Shaoxing University, Shaoxing, Zhejiang, PR China
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Mangosteen Pericarp Extract Supplementation Boosts Antioxidant Status via Rebuilding Gut Microbiota to Attenuate Motor Deficit in 6-OHDA-Induced Parkinson's Disease. Antioxidants (Basel) 2022; 11:antiox11122396. [PMID: 36552604 PMCID: PMC9774421 DOI: 10.3390/antiox11122396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 11/25/2022] [Accepted: 11/29/2022] [Indexed: 12/11/2022] Open
Abstract
Oxidative stress and gut dysbiosis have been known to precede Parkinson's disease (PD). An antioxidant-rich product, mangosteen pericarp (MP), has the ability to counterbalance excessive free radicals and the imbalanced gut microbiota composition, suggesting the MP's capacity to delay PD progression. In this study, we explored the effects of two doses of MP extract in a unilateral 6-hydroxydopamine (6-OHDA)-induced PD rat model. We revealed that the 8-week supplementation of a low dose (LMP) and a high dose of the MP extract (HMP) improved motor function, as observed in decreased contralateral rotation, improved time spent on rod, and higher dopamine binding transporter (DAT) in the substantia nigra pars compacta (SNc). The MP extract, especially the HMP, also increased antioxidant-related gene expressions, restored muscle mitochondrial function, and remodeled fecal microbiota composition, which were followed by reduced reactive oxygen species levels in brain and inflammation in plasma. Importantly, bacterial genera Sutterella, Rothia, and Aggregatibacter, which were negatively correlated with antioxidant gene expressions, decreased in the HMP group. It is imperative to note that in addition to directly acting as an antioxidant to reduce excessive free radicals, MP extract might also increase antioxidant state by rebuilding gut microbiota, thereby enhanced anti-inflammatory capacity and restored mitochondrial function to attenuate motor deficit in 6-OHDA-induced PD-like condition. All in all, MP extract is a potential candidate for auxiliary therapy for PD.
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Ibrahim KA, Eleyan M, Khwanes SA, Mohamed RA, Ayesh BM. Alpha-mangostin attenuates the apoptotic pathway of abamectin in the fetal rats' brain by targeting pro-oxidant stimulus, catecholaminergic neurotransmitters, and transcriptional regulation of reelin and nestin. Drug Chem Toxicol 2022; 45:2496-2508. [PMID: 34338122 DOI: 10.1080/01480545.2021.1960856] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Abamectin, an avermectin member, can induce significant neurodegeneration symptoms in non-target organisms. However, its neurodevelopmental influences in mammals are unclear. Here, we focus on the antiapoptotic action of alpha-mangostin against the developmental neurotoxicity of abamectin with the possible involvement of reelin and nestin mRNA gene expression. Thirty-two pregnant rats were allocated to four groups (8 rats/group); control, alpha-mangostin (20 mg/kg/d), abamectin (0.5 mg/kg), and co-treated group (alpha-mangostin + abamectin). The animals have gavaged their doses during the gestation period. The fetotoxicity and many signs of growth retardation were observed in the abamectin-intoxicated rats. In comparison with the control group, abamectin prompted a significant elevation (p < 0.05) in the levels of malondialdehyde and nitric oxide, along with many symptoms of histopathological changes in the fetal cerebral cortex. However, the glutathione, dopamine, and serotonin concentrations together with the activities of glutathione-S-transferase, catalase, and superoxide dismutase were markedly decreased (p < 0.05) in the abamectin group. Moreover, abamectin remarkably upregulated (p < 0.05) the brain mRNA gene expression of reelin, nestin, and caspase-9 as well as the immunoreactivity of Bax and caspase-3 proteins in the cerebral cortex. It should be noted that alpha-mangostin mitigated the developmental neurotoxicity of abamectin to the normal range by recovering the levels of oxidant/antioxidant biomarkers, catecholamines; and apoptosis-related proteins with the involvement of reelin and nestin genes regulation. Those records revealed that the transcription regulation of reelin and nestin could be involved in the neuroprotective efficacy of alpha-mangostin, especially avermectin's developmental neurotoxicity.
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Affiliation(s)
- Khairy A Ibrahim
- Mammalian Toxicology Department, Central Agricultural Pesticides Laboratory, Agricultural Research Center, Giza, Egypt
| | - Mohammed Eleyan
- Department of Laboratory Medical Sciences, Al-Aqsa University, Gaza, Palestine
| | - Soad A Khwanes
- Mammalian Toxicology Department, Central Agricultural Pesticides Laboratory, Agricultural Research Center, Giza, Egypt
| | - Rania A Mohamed
- Mammalian Toxicology Department, Central Agricultural Pesticides Laboratory, Agricultural Research Center, Giza, Egypt
| | - Basim M Ayesh
- Department of Laboratory Medical Sciences, Al-Aqsa University, Gaza, Palestine
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Recent Update on Active Biological Molecules in Generating the Anticancerous Therapeutic Potential of Garcinia mangostana. Appl Biochem Biotechnol 2022; 194:4724-4744. [DOI: 10.1007/s12010-022-04031-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/26/2022] [Indexed: 11/02/2022]
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Formulation and Physicochemical Evaluation of Green Cosmeceutical Herbal Face Cream Containing Standardized Mangosteen Peel Extract. COSMETICS 2022. [DOI: 10.3390/cosmetics9030046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The widely reported adverse effects of synthetic ingredients encourage the development of green cosmeceuticals to achieve Sustainable Development Goal (SDG) 3. The waste product of mangosteen (mangosteen peel) was utilized in the formulation to reduce waste production corresponding to SDG 12, in addition to its anti-aging and pigmentation control effects. This study aimed to formulate and evaluate novel herbal face creams containing standardized mangosteen peel extract. The mangosteen creams were formulated using natural ingredients and were evaluated for their organoleptic characteristics, rheology, spreadability and pH. Furthermore, an accelerated stability study, freeze–thaw stability study and centrifugation test were conducted. In addition, 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) radical scavenging assays were conducted to assess its antioxidant effects, whereas tyrosinase inhibitory assay was conducted to determine its anti-tyrosinase activity. The formulated creams appeared light yellowish-brown and homogenous without phase separation. The creams displayed shear-thinning behavior and optimal pH which was ideal for topical application. The creams were stable after being subjected to various stability tests and were shown to have antioxidant and anti-tyrosinase activity. In conclusion, the development of mangosteen-based green cosmeceutical face cream is in line with SDG 3 and 12. It is expected to be used as a safe and effective alternative to synthetic products.
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Sahu R, Mehan S, Kumar S, Prajapati A, Alshammari A, Alharbi M, Assiri MA, Narula AS. Effect of alpha-mangostin in the prevention of behavioral and neurochemical defects in methylmercury-induced neurotoxicity in experimental rats. Toxicol Rep 2022; 9:977-998. [PMID: 35783250 PMCID: PMC9247835 DOI: 10.1016/j.toxrep.2022.04.023] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 04/17/2022] [Accepted: 04/20/2022] [Indexed: 12/11/2022] Open
Abstract
Methylmercury (MeHg+) is a known neurotoxin that causes progressive motor neuron degeneration in the central nervous system. Axonal degeneration, oligodendrocyte degeneration, and myelin basic protein (MBP) deficits are among the neuropathological abnormalities caused by MeHg+ in amyotrophic lateral sclerosis (ALS). This results in demyelination and motor neuron death in both humans and animals. Previous experimental studies have confirmed that overexpression of the extracellular signalling regulated kinase (ERK1/2) signalling contributes to glutamate excitotoxicity, inflammatory response of microglial cells, and oligodendrocyte (OL) dysfunction that promotes myelin loss. Alpha-mangostin (AMG), an active ingredient obtained from the tree "Garcinia mangostana Linn," has been used in experimental animals to treat a variety of brain disorders, including Parkinson's and Huntington's disease memory impairment, Alzheimer's disease, and schizophrenia, including Parkinson's disease and Huntington's disease memory impairment, Alzheimer's disease, and schizophrenia. AMG has traditionally been used as an antioxidant, anti-inflammatory, and neuroprotective agent.Accordingly, we investigated the therapeutic potential of AMG (100 and 200 mg/kg) in experimental rats with methylmercury (MeHg+)-induced neurotoxicity. The neuroprotective effect of AMG on behavioural, cellular, molecular, and other gross pathological changes, such as histopathological alterations in MeHg+ -treated rat brains, is presented. The neurological behaviour of experimental rats was evaluated using a Morris water maze (MWM), open field test (OFT), grip strength test (GST), and force swim test (FST). In addition, we investigate AMG's neuroprotective effect by restoring MBP levels in cerebral spinal fluid and whole rat brain homogenate. The apoptotic, pro-inflammatory, and oxidative stress markers were measured in rat blood plasma samples and brain homogenate. According to the findings of this study, AMG decreases ERK-1/2 levels and modulates neurochemical alterations in rat brains, minimising MeHg+ -induced neurotoxicity. Chronic methylmercury (MeHg+) exposure was used to cause motor neuron degeneration in rats. In MeHg-treated rats, oral administration of alpha-mangostin (AMG) improved behavioural, and neurochemical alterations. Effect of AMG related to anti-apoptotic, anti-inflammatory, and antioxidant properties via reducing ERK1/2 protein levels. AMG improved rat brain remyelination and enhancing MBP levels in rat brain homogenate, blood plasma, and CSF samples.
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Affiliation(s)
- Rakesh Sahu
- Neuropharmacology Division, Department of Pharmacology, ISF College of Pharmacy, Moga, Punjab, India
| | - Sidharth Mehan
- Neuropharmacology Division, Department of Pharmacology, ISF College of Pharmacy, Moga, Punjab, India
- Correspondence to: Neuropharmacology Division, Department of Pharmacology, ISF College of Pharmacy, Moga 142001, Punjab, India.
| | - Sumit Kumar
- Neuropharmacology Division, Department of Pharmacology, ISF College of Pharmacy, Moga, Punjab, India
| | - Aradhana Prajapati
- Neuropharmacology Division, Department of Pharmacology, ISF College of Pharmacy, Moga, Punjab, India
| | - Abdulrahman Alshammari
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Post Box 2455, Riyadh 11451, Saudi Arabia
| | - Metab Alharbi
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Post Box 2455, Riyadh 11451, Saudi Arabia
| | - Mohammed A. Assiri
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Post Box 2455, Riyadh 11451, Saudi Arabia
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Tamarindus indica Seed Extract-Based Botanical Compositions Alleviate Knee Pain and Improve Joint Function in Mild-to-Moderate Osteoarthritis: A Randomized, Double-Blind, Placebo-Controlled Clinical Study. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:2226139. [PMID: 35096104 PMCID: PMC8791717 DOI: 10.1155/2022/2226139] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 12/31/2021] [Indexed: 01/08/2023]
Abstract
Objective Knee pain and reduced joint function affect the quality of life of subjects suffering from knee osteoarthritis (KOA). The present randomized, double-blind, placebo-controlled study aimed to assess the clinical efficacy of two botanical compositions, NXT15906F6 and NXT19185, in pain relief and improvement in the musculoskeletal function of knee osteoarthritis (KOA) subjects. NXT15906F6 contains ethanol/aqueous extract of Tamarindus indica seeds and aqueous ethanol extract of Curcuma longa rhizome, and NXT19185 is a combination of NXT15906F6 and an aqueous ethanol extract of Garcinia mangostana fruit rind. Methods The present trial recruited ninety subjects with mild-to-moderate KOA, using a radiographic Kellgren–Lawrence (KL) grading system. The participants were randomized into one of three groups (n = 30) to receive either placebo, NXT15906F6 (250 mg/day), or NXT19185 (300 mg/day) for 56 days. The change in Western Ontario and McMaster Universities Arthritis Index (WOMAC) score was the primary efficacy measure of the study. Improvements in the functional scores, serum proinflammatory modulators, and cartilage degradation product in the urine samples were the secondary efficacy measures. Twenty-seven subjects in each group completed the trial. Results After the trial, NXT15906F6 and NXT19185 significantly improved (P < 0.05) the WOMAC scores from baseline compared with placebo. In the subgroup analyses, the knee pain and functional scores were significantly improved in the KL-II and KL-III grade KOA subjects. At the end of the study, the NXT15906F6- and NXT19185-supplemented participants showed significant (P < 0.05) improvement in the functional scores, inflammatory status, and collagen breakdown product in the urine samples. Summary. The present study demonstrates that NXT15906F6 and NXT19185 supplementations reduce knee pain and improve the musculoskeletal function of KOA subjects. Moreover, these herbal compositions helped reduce inflammation and inflammation-induced cartilage degeneration in the participants. NXT15906F6 and NXT19185 supplementations are further documented to be tolerable and safe to the participants.
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Clemen-Pascual LM, Macahig RAS, Rojas NRL. Comparative toxicity, phytochemistry, and use of 53 Philippine medicinal plants. Toxicol Rep 2022; 9:22-35. [PMID: 34976744 PMCID: PMC8685920 DOI: 10.1016/j.toxrep.2021.12.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 11/30/2021] [Accepted: 12/04/2021] [Indexed: 02/06/2023] Open
Abstract
The study compares the toxicity of 53 selected medicinal plants commonly used in the Philippines to treat various diseases. It uses as a benchmark Vitex negundo L., which was approved by the Philippine Food and Drug Administration as an herbal drug for cough and asthma after passing clinical trials for safety and efficacy. The methods were chosen for their simplicity and accessibility even for resource-limited laboratories. Extracts (95 % ethanol) of the medicinal parts of the plants were (1) chemically profiled using qualitative phytochemical tests that detect the presence of key classes of bioactive compounds; and (2) evaluated for toxicity using the brine shrimp (Artemia sp.) lethality assay (BSLA). General phytochemical screening revealed the presence of tannins in 50 plant extracts, alkaloids in 43, glycosides in 33, flavonoids in 31, steroids in 21, triterpenoids in 20, anthraquinones in 10, and saponins in 8. Extracts from eight plants had LC50 values lower than the potassium dichromate control (approximately 12 μg/mL) and were considered highly toxic; extracts from 21 plants had LC50 values between 12 μg/mL and 100 μg/mL and were considered moderately toxic; extracts from 19 plant extracts, including Vitex negundo and some common vegetables, had LC50 values between 100 μg/mL and 500 μg/mL, and were considered mildly toxic and likely to have reasonable safety margins; five plant extracts, including common vegetables, had LC50 values above 500 μg/mL and were considered essentially nontoxic. No apparent correlation could be found between toxicity and chemical diversity or a specific class of phytochemicals present. Our findings may serve as a guide for herbal drug and nutraceutical development, especially in prioritizing plants for more detailed safety studies.
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Affiliation(s)
- Lydia M Clemen-Pascual
- Department of Chemistry, School of Science and Engineering, Ateneo de Manila University, Loyola Heights, Quezon City, 1108, Philippines.,Department of Chemistry, College of Arts and Sciences, University of Southern Mindanao, North Cotabato, 9407, Philippines
| | - Rene Angelo S Macahig
- Department of Chemistry, School of Science and Engineering, Ateneo de Manila University, Loyola Heights, Quezon City, 1108, Philippines
| | - Nina Rosario L Rojas
- Department of Chemistry, School of Science and Engineering, Ateneo de Manila University, Loyola Heights, Quezon City, 1108, Philippines
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Muralidharan S, Vellaichamy A. Evaluation of anti-epithelial-mesenchymal transition property of Garcinia mangostana rind extract. FUTURE JOURNAL OF PHARMACEUTICAL SCIENCES 2021. [DOI: 10.1186/s43094-021-00368-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Epithelial-mesenchymal transition (EMT) helps solid tumors to lose their intercellular adhesive property and drives metastasis. As mangosteen fruit is known for many beneficial effects including antimicrobial, antioxidant, and anti-tumorigenic properties and has been used widely in traditional medicine, we interrogated its possible anti-metastatic effect on MCF-7 breast cancer cells.
Results
We found that aqueous mangosteen rind extract (MRE) inhibited growth of MCF-7 and altered the transcript levels of ERα, ERβ, and EGFR genes. Additionally, the MRE changed the expression of important markers of EMT, E-Cadherin, N-Cadherin, Snail, and MMP-9. Moreover, MRE inhibited migration of MCF-7 cells.
Conclusion
The results suggest that MRE suppresses growth and inhibits epithelial-mesenchymal transition in MCF-7 cells.
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Turner A, Baker A, Dean OM, Walker AJ, Dodd S, Cotton SM, Scott JG, Kavanagh BE, Ashton MM, Brown E, McGrath JJ, Berk M. Adjunctive Garcinia mangostana Linn. (Mangosteen) Pericarp for Schizophrenia: A 24-Week Double-blind, Randomized, Placebo Controlled Efficacy Trial: Péricarpe d'appoint Garcinia mangostana Linn (mangoustan) pour la schizophrénie : un essai d'efficacité de 24 semaines, à double insu, randomisé et contrôlé par placebo. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2021; 66:354-366. [PMID: 33355478 PMCID: PMC8172349 DOI: 10.1177/0706743720982437] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
OBJECTIVES Garcinia mangostana Linn. ("mangosteen") pericarp contains bioactive compounds that may target biological pathways implicated in schizophrenia. We conducted a double-blind randomized placebo-controlled trial evaluating the efficacy of adjunctive mangosteen pericarp, compared to placebo, in the treatment of schizophrenia. METHODS People diagnosed with schizophrenia or schizoaffective disorder (Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition), recruited across 2 sites (Brisbane and Victoria, Australia), were randomized to receive 24 weeks of adjunctive mangosteen pericarp (1,000 mg/day) or matched placebo. The primary outcome measure was the Positive and Negative Symptom Scale total score. Secondary outcomes included positive and negative symptoms, general psychopathology, clinical global severity and improvement, participant reported overall improvement, depressive symptoms, functioning, quality of life, and safety data at 24 and 28 weeks (4 weeks postdiscontinuation). Data were collected from July 2016 to February 2019. RESULTS Baseline assessments were conducted on 148 people (mangosteen = 74, placebo = 74); data analyses were conducted on 136 (92%) participants with postbaseline data. The treatment group had significantly higher symptom severity compared to placebo, and both groups significantly improved on all symptom, functioning, and quality of life measures over time. No between-group differences were found for the rate of change between baseline and 24 or 28 weeks. CONCLUSION Despite promising preclinical and clinical work, our results do not support mangosteen pericarp extract as an adjunctive treatment for schizophrenia or schizoaffective disorder.
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Affiliation(s)
- Alyna Turner
- 2104Deakin University, IMPACT-the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Geelong, Australia
- School of Medicine and Public Health, Faculty of Health and Medicine, The University of Newcastle, Callaghan, New South Wales, Australia
| | - Andrea Baker
- 90131Queensland Centre for Mental Health Research, The Park Centre for Mental Health, Wacol, Australia
| | - Olivia M Dean
- 2104Deakin University, IMPACT-the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Geelong, Australia
- Florey Institute for Neuroscience and Mental Health, University of Melbourne, Parkville, Australia
| | - Adam J Walker
- 2104Deakin University, IMPACT-the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Geelong, Australia
| | - Seetal Dodd
- 2104Deakin University, IMPACT-the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Geelong, Australia
- Department of Psychiatry, University of Melbourne, Royal Melbourne Hospital, Parkville, Australia
- Centre for Youth Mental Health, The University of Melbourne, Parkville, Australia
| | - Susan M Cotton
- Centre for Youth Mental Health, The University of Melbourne, Parkville, Australia
- Orygen, Parkville, Australia
| | - James G Scott
- 90131Queensland Centre for Mental Health Research, The Park Centre for Mental Health, Wacol, Australia
- Metro North Mental Health Service, Herston, Queensland, Australia
- Mental Health Programme, QIMRBerghofer Medical Research Institute, Herston, Queensland, Australia
| | - Bianca E Kavanagh
- 2104Deakin University, IMPACT-the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Geelong, Australia
| | - Melanie M Ashton
- 2104Deakin University, IMPACT-the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Geelong, Australia
| | - Ellie Brown
- 2104Deakin University, IMPACT-the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Geelong, Australia
- Centre for Youth Mental Health, The University of Melbourne, Parkville, Australia
- Orygen, Parkville, Australia
| | - John J McGrath
- 90131Queensland Centre for Mental Health Research, The Park Centre for Mental Health, Wacol, Australia
- Queensland Brain Institute, 1974University of Queensland, St Lucia, Australia
- National Centre for Register-based Research, Aarhus BSS, Aarhus University, Aarhus V, Denmark
| | - Michael Berk
- 2104Deakin University, IMPACT-the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Geelong, Australia
- Florey Institute for Neuroscience and Mental Health, University of Melbourne, Parkville, Australia
- Department of Psychiatry, University of Melbourne, Royal Melbourne Hospital, Parkville, Australia
- Centre for Youth Mental Health, The University of Melbourne, Parkville, Australia
- Orygen, Parkville, Australia
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Prayitno A, Oetari RA, Shahiddin I, Elmanda AY, Septiarini AD, Hasriyani H, Dharmayanti L, Saristiana Y, Sari YDP. α-Mangosteen from Garcinia Mangostana Linn and its Effect in Blood Insulin and Sugar Levels in Hyperglycemic Rat. JOURNAL OF CLINICAL AND EXPERIMENTAL INVESTIGATIONS 2021. [DOI: 10.29333/jcei/9767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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α-Mangostin Synergizes the Antineoplastic Effects of 5-Fluorouracil Allowing a Significant Dose Reduction in Breast Cancer Cells. Processes (Basel) 2021. [DOI: 10.3390/pr9030458] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Breast cancer is the most common neoplasm and the leading cause of cancer death in women worldwide. Although 5-fluorouracil is a conventional chemotherapeutic agent for breast cancer treatment, its use may result in severe side effects. Thus, there is widespread interest in lowering 5-fluorouracil drawbacks, without affecting its therapeutic efficacy by the concomitant use with natural products. Herein, we aimed at evaluating whether α-mangostin, a natural antineoplastic compound, could increase the anticancer effect of 5-fluorouracil in different breast cancer cell lines, allowing for dose reduction. Cell proliferation was evaluated by sulforhodamine-B assays, inhibitory concentrations and potency were calculated by dose-response curves, followed by analysis of their pharmacological interaction by the combination-index method and dose-reduction index. Cell cycle distribution was evaluated by flow cytometry. Each compound inhibited cell proliferation in a dose-dependent manner, the triple negative breast cancer cells being the most sensitive. When 5-fluorouracil and α-mangostin were used concomitantly, synergistic antiproliferative effect was observed. The calculated dose-reduction index suggested that this combination exhibits therapeutic potential for reducing 5-fluorouracil dosage in breast cancer. Mechanistically, the cotreatment induced cell death in a greater extent than each drug alone. Therefore, α-mangostin could be used as a potent co-adjuvant for 5-fluorouracil in breast cancer.
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Oh Y, Do HTT, Kim S, Kim YM, Chin YW, Cho J. Memory-Enhancing Effects of Mangosteen Pericarp Water Extract through Antioxidative Neuroprotection and Anti-Apoptotic Action. Antioxidants (Basel) 2020; 10:antiox10010034. [PMID: 33396950 PMCID: PMC7823671 DOI: 10.3390/antiox10010034] [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: 11/30/2020] [Revised: 12/24/2020] [Accepted: 12/28/2020] [Indexed: 02/07/2023] Open
Abstract
Mangosteen has long been utilized as a traditional medicine in Southeast Asia. Diverse extracts of mangosteen pericarp and its bioactive xanthones exhibit various bioactivities. However, the pharmacological potential of mangosteen pericarp water extract (MPW) has not been reported yet. This study used primary cultured rat cortical cells to investigate the effect of MPW on neurotoxicity. We found that MPW inhibited neurotoxicity and production of reactive oxygen species triggered by Aβ(25–35) or excitatory amino acids. MPW inhibited caspase 3 activation and DNA fragmentation in Aβ(25–35)- or N-methyl-D-aspartate-treated cells, suggesting an anti-apoptotic action. Additionally, MPW reduced lipid peroxidation and scavenged 1,1-diphenyl-2-picrylhydrazyl radicals, assuring its antioxidant property. Furthermore, MPW suppressed β-secretase and acetylcholinesterase activities. These findings prompted us to evaluate its effect on memory dysfunction in scopolamine-treated mice using Morris water maze test. Oral administration of MPW at the dosage of 50, 100, or 300 mg/kg for four days significantly decreased the latency time to find the platform and markedly increased the swimming time in the target quadrant. Taken together, our results suggest that MPW exerts memory-enhancing effect through antioxidative neuroprotection and anti-apoptotic action. Accordingly, MPW may have a potential to prevent or treat memory impairment associated with Alzheimer’s disease.
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Affiliation(s)
- Yeonsoo Oh
- College of Pharmacy and Integrated Research Institute for Drug Development, Dongguk University-Seoul, Dongguk-ro 32, Ilsandong-gu, Goyang, Gyeonggi 10326, Korea; (Y.O.); (H.T.T.D.); (S.K.)
| | - Ha Thi Thu Do
- College of Pharmacy and Integrated Research Institute for Drug Development, Dongguk University-Seoul, Dongguk-ro 32, Ilsandong-gu, Goyang, Gyeonggi 10326, Korea; (Y.O.); (H.T.T.D.); (S.K.)
| | - Sunyoung Kim
- College of Pharmacy and Integrated Research Institute for Drug Development, Dongguk University-Seoul, Dongguk-ro 32, Ilsandong-gu, Goyang, Gyeonggi 10326, Korea; (Y.O.); (H.T.T.D.); (S.K.)
| | - Young-Mi Kim
- College of Pharmacy, Seoul National University, Seoul 08826, Korea; (Y.-M.K.); (Y.-W.C.)
| | - Young-Won Chin
- College of Pharmacy, Seoul National University, Seoul 08826, Korea; (Y.-M.K.); (Y.-W.C.)
| | - Jungsook Cho
- College of Pharmacy and Integrated Research Institute for Drug Development, Dongguk University-Seoul, Dongguk-ro 32, Ilsandong-gu, Goyang, Gyeonggi 10326, Korea; (Y.O.); (H.T.T.D.); (S.K.)
- Correspondence: ; Tel.: +82-31-961-5211
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Trang Phan TK, Tran TQ, Nguyen Pham DT, Nguyen DT. Characterization, Release Pattern, and Cytotoxicity of Liposomes Loaded With α-Mangostin Isolated From Pericarp of Mangosteen (Garcinia mangostanaL.). Nat Prod Commun 2020. [DOI: 10.1177/1934578x20974559] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
The pericarp of Garcinia mangostana L. is a rich source of α-mangostin, which exhibits a wide range of pharmacological and biological activities. However, clinical use of this compound is limited due to its low water solubility. Therefore, its formulation with various delivery systems has been developed. In the present study, α-mangostin was isolated from G. mangostana pericarp extract and loaded onto newly synthesized liposomes. The system was evaluated for in vitro drug release at pH 5.5 and 7.4 during 96 hours of experiment, followed by cytotoxicity measurement against Hep-G2 cells. α-Mangostin was obtained in a high yield (1.86%) and its chemical structure was confirmed using nuclear magnetic resonance and Fourier-transform infrared spectroscopy. The compound was then loaded onto liposomes with relatively high efficiency (55.3% ± 2.3%). The compound was released in a sustained manner and exhibited significant cytotoxic activity against Hep-G2 cells. The present study provides important insights into liposome applications for α-mangostin delivery, thus improving the compound’s limitations and enabling further in vivo studies on its safety and efficacy.
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Affiliation(s)
- Thi Kieu Trang Phan
- Institute of Genome Research, Vietnam Academy of Science and Technology (VAST), Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Toan Quoc Tran
- Institute of Natural Products Chemistry, Vietnam Academy of Science and Technology (VAST), Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology (VAST), Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Dung Thuy Nguyen Pham
- Center of Excellence for Biochemistry and Natural Products, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam
- NTT Hi-Tech Institute, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam
| | - Duong Thanh Nguyen
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology (VAST), Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
- Institute of Chemistry, Vietnam Academy of Science and Technology (VAST), Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
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Mangosteen Pericarp and Its Bioactive Xanthones: Potential Therapeutic Value in Alzheimer's Disease, Parkinson's Disease, and Depression with Pharmacokinetic and Safety Profiles. Int J Mol Sci 2020; 21:ijms21176211. [PMID: 32867357 PMCID: PMC7504283 DOI: 10.3390/ijms21176211] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 08/22/2020] [Accepted: 08/25/2020] [Indexed: 12/11/2022] Open
Abstract
Alzheimer’s disease (AD), Parkinson’s disease (PD), and depression are growing burdens for society globally, partly due to a lack of effective treatments. Mangosteen (Garcinia mangostana L.,) pericarp (MP) and its xanthones may provide therapeutic advantages for these disorders. In this review, we discuss potential therapeutic value of MP-derived agents in AD, PD, and depression with their pharmacokinetic and safety profiles. MP-derived agents have shown multifunctional effects including neuroprotective, antioxidant, and anti-neuroinflammatory actions. In addition, they target specific disease pathologies, such as amyloid beta production and deposition as well as cholinergic dysfunction in AD; α-synuclein aggregation in PD; and modulation of monoamine disturbance in depression. Particularly, the xanthone derivatives, including α-mangostin and γ-mangostin, exhibit potent pharmacological actions. However, low oral bioavailability and poor brain penetration may limit their therapeutic applications. These challenges can be overcome in part by administering as a form of MP extract (MPE) or using specific carrier systems. MPE and α-mangostin are generally safe and well-tolerated in animals. Furthermore, mangosteen-based products are safe for humans. Therefore, MPE and its bioactive xanthones are promising candidates for the treatment of AD, PD, and depression. Further studies including clinical trials are essential to decipher their efficacy, and pharmacokinetic and safety profiles in these disorders.
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Tiang N, Ahad MA, Murugaiyah V, Hassan Z. Xanthone-enriched fraction of Garcinia mangostana and α-mangostin improve the spatial learning and memory of chronic cerebral hypoperfusion rats. J Pharm Pharmacol 2020; 72:1629-1644. [DOI: 10.1111/jphp.13345] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Accepted: 07/04/2020] [Indexed: 01/05/2023]
Abstract
Abstract
Objectives
Xanthones isolated from the pericarp of Garcinia mangostana has been reported to exhibit neuroprotective effect.
Methods
In this study, the effect of xanthone-enriched fraction of Garcinia mangostana (XEFGM) and α-mangostin (α-MG) were investigated on cognitive functions of the chronic cerebral hypoperfusion (CCH) rats.
Key findings
HPLC analysis revealed that XEFGM contained 55.84% of α-MG. Acute oral administration of XEFGM (25, 50 and 100 mg/kg) and α-MG (25 and 50 mg/kg) before locomotor activity and Morris water maze (MWM) tests showed no significant difference between the groups for locomotor activity.
Conclusions
However, α-MG (50 mg/kg) and XEFGM (100 mg/kg) reversed the cognitive impairment induced by CCH in MWM test. α-MG (50 mg/kg) was further tested upon sub-acute 14-day treatment in CCH rats. Cognitive improvement was shown in MWM test but not in long-term potentiation (LTP). BDNF but not CaMKII was found to be down-regulated in CCH rats; however, both parameters were not affected by α-MG. In conclusion, α-MG ameliorated learning and memory deficits in both acute and sub-acute treatments in CCH rats by improving the spatial learning but not hippocampal LTP. Hence, α-MG may be a promising lead compound for CCH-associated neurodegenerative diseases, including vascular dementia and Alzheimer's disease.
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Affiliation(s)
- Ning Tiang
- Centre for Drug Research, Universiti Sains Malaysia, Penang, Malaysia
| | | | - Vikneswaran Murugaiyah
- Discipline of Pharmacology, School of Pharmaceutical Sciences, Universiti Sains Malaysia, Penang, Malaysia
| | - Zurina Hassan
- Centre for Drug Research, Universiti Sains Malaysia, Penang, Malaysia
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Lotter J, Möller M, Dean O, Berk M, Harvey BH. Studies on Haloperidol and Adjunctive α-Mangostin or Raw Garcinia mangostana Linn Pericarp on Bio-Behavioral Markers in an Immune-Inflammatory Model of Schizophrenia in Male Rats. Front Psychiatry 2020; 11:121. [PMID: 32296347 PMCID: PMC7136492 DOI: 10.3389/fpsyt.2020.00121] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Accepted: 02/12/2020] [Indexed: 12/16/2022] Open
Abstract
Schizophrenia is a severe brain disorder that is associated with neurodevelopmental insults, such as prenatal inflammation, that introduce redox-immune-inflammatory alterations and risk for psychotic symptoms later in life. Nutraceuticals may offer useful adjunctive benefits. The aim of this study was to examine the therapeutic effects of Garcinia mangostana Linn (GML) and one of its active constituents, α-mangostin (AM), alone and as adjunctive treatment with haloperidol (HAL) on schizophrenia related bio-behavioral alterations in a maternal immune-activation (MIA) model. Sprague-Dawley dams were exposed to lipopolysaccharide (LPS) (n = 18) or vehicle (n = 3) on gestational days 15 and 16. Male offspring (n = 72) were treated from PND 52-66 with either vehicle, HAL (2 mg/kg), GML (50 mg/kg), HAL + GML, AM (20 mg/kg), or HAL + AM. Control dams and control offspring were treated with vehicle. In order to cover the mood-psychosis continuum, prepulse inhibition (PPI) of startle, open field test (locomotor activity), and the forced swim test (depressive-like behavior) were assessed on PND's 64-65, followed by assay of frontal-cortical lipid peroxidation and plasma pro-inflammatory cytokines, viz. interleukin-1 (IL-1) and tumor necrosis factor-α (TNF-α). MIA-induced deficits in sensorimotor gating were reversed by HAL and HAL + GML, but not GML and AM alone. MIA-induced depressive-like behavior was reversed by AM and GML alone and both in combination with HAL, with the combinations more effective than HAL. MIA-induced cortical lipid peroxidation was reversed by HAL and AM, with elevated IL-6 levels restored by GML, AM, HAL, and HAL + GML. Elevated TNF-α was only reversed by GML and HAL + GML. Concluding, prenatal LPS-induced psychotic- and depressive-like bio-behavioral alterations in offspring are variably responsive to HAL, GML, and AM, with depressive (but not psychosis-like) manifestations responding to GML, AM, and combinations with HAL. AM may be a more effective antioxidant than GML in vivo, although this does not imply an improved therapeutic response, for which trials are required.
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Affiliation(s)
- Jana Lotter
- Division of Pharmacology, Center of Excellence for Pharmaceutical Sciences, School of Pharmacy, North West University, Potchefstroom, South Africa
| | - Marisa Möller
- Division of Pharmacology, Center of Excellence for Pharmaceutical Sciences, School of Pharmacy, North West University, Potchefstroom, South Africa
| | - Olivia Dean
- Deakin University, IMPACT - The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Geelong, Australia
- Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Parkville, VIC, Australia
| | - Michael Berk
- Deakin University, IMPACT - The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Geelong, Australia
- Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Parkville, VIC, Australia
- Orygen, Department of Psychiatry, The Centre of Excellence in Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia
| | - Brian H. Harvey
- Division of Pharmacology, Center of Excellence for Pharmaceutical Sciences, School of Pharmacy, North West University, Potchefstroom, South Africa
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21
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Protective effect of alpha mangostin on rotenone induced toxicity in rat model of Parkinson's disease. Neurosci Lett 2019; 716:134652. [PMID: 31778768 DOI: 10.1016/j.neulet.2019.134652] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Accepted: 11/23/2019] [Indexed: 12/22/2022]
Abstract
Parkinson's disease (PD) is a progressive, late-onset, and degenerative disorder that affects the central nervous system with an unknown etiology. Due to its incredible complexity in disease nature, many of the existing treatment approaches show a vain recovery in Parkinson's patients. Therefore, an in search of disease-modifying therapeutics for an effective recovery is essential. Alpha mangostin is an important polyphenolic xanthone reported for its neuroprotective effect against rotenone-induced α-synuclein aggregation and loss of tyrosine hydroxylase positive (TH+)-neurons in SH-SY5Y cells. Hence, the current study aims to test its protective effect in managing the in-vivo rat model of PD. To justify this aim, adult male Sprague Dawley rats (250 ± 20 g) were subjected to chronic treatment of rotenone (2 mg/kg/day, s.c.) for 21 days. In parallel alpha mangostin treatment (10 mg/kg, i.p) was administered along with rotenone for 21 days. Chronic rotenone treatment for 21 days increased lipid peroxidation, nitrite concentration, and decreased glutathione levels. Further, depletion of TH+-dopaminergic neuron expression in substantia nigra pars compacta (SNc), and the development of motor and behavioral deficits in rotenone treated animals like cognitive impairment, muscle incoordination, and neuromuscular weakness were observed. Moreover, western blot studies ascertained the reduced normal alpha-synuclein levels and increased phosphorylated α-synuclein levels in comparison to the vehicle-treated group. Treatment with alpha mangostin significantly restored the locomotor activity, memory deficits, and improved the levels of antioxidant enzymes. It also significantly reduced the levels of phosphorylated α-synuclein which in turn gave protection against TH+-dopaminergic neuronal loss in SNc, suggesting it's anti-oxidant and anti-aggregatory potential against α-synuclein. In conclusion through our current results, we could suggest that alpha mangostin has a potential neuroprotective effect against rotenone-induced PD and might be used as a neuroprotective agent. Further mechanistic studies on preclinical and clinical levels are required to be conducted with alpha mangostin to avail and foresee it as a potential agent in the treatment and management of PD.
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Oetari RA, Hasriyani H, Prayitno A, Sahidin S. Gartanin Compounds from Extract Ethanol Pericarp Mangosteen ( Garcinia mangostana Linn.). Open Access Maced J Med Sci 2019; 7:3891-3895. [PMID: 32127999 PMCID: PMC7048344 DOI: 10.3889/oamjms.2019.527] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 10/17/2019] [Accepted: 10/18/2019] [Indexed: 11/09/2022] Open
Abstract
AIM: The study aimed to isolate and identification secondary metabolite from pericarp Garcinia mangostana Linn. METHODS: The first step of this research was maceration of sample using alcohol 70% solvent. The separation and purification of compounds using Vacuum Liquid Chromatography (VLC), Radial Chromatography (RC). The purity of isolate was analyzed by thin layer chromatography (TLC) and melting point. Compounds identified using spectroscopi IR, NMR-1D (1H, 13C-NMR and DEPT) and 2-D NMR (HMQC and HMBC). RESULTS: The compound has melting point at 165-167°C. The result showed isolate was gartanin. CONCLUSION: The secondary metabolite found in pericarp Garcinia mangostana Linn. is gartanin.
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Affiliation(s)
- R A Oetari
- Department of Pharmaceutical, Faculty Pharmacy, Universitas Setia Budi, Surakarta, 57127, Indonesia
| | - Hasriyani Hasriyani
- Department of Pharmaceutical, Faculty Pharmacy, Universitas Setia Budi, Surakarta, 57127, Indonesia
| | - Adi Prayitno
- Department of Medical Tooth, Faculty Medical, Universitas Sebelas Maret, Surakarta, 57126, Indonesia
| | - Sahidin Sahidin
- Department of Pharmaceutical Sciences, Faculty Pharmacy, Universitas Halu Oleo, Kendari, 93232, Indonesia
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Kamal M, Naz M, Jawaid T, Arif M. Natural products and their active principles used in the treatment of neurodegenerative diseases: a review. ACTA ACUST UNITED AC 2019. [DOI: 10.1007/s13596-019-00396-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Alhasyimi AA, Pudyani PS, Hafizi I. Effect of mangosteen peel extract as an antioxidant agent on the shear bond strength of orthodontic brackets bonded to bleached teeth. Dental Press J Orthod 2019; 23:58-64. [PMID: 30427494 PMCID: PMC6266322 DOI: 10.1590/2177-6709.23.5.058-064.oar] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Accepted: 08/29/2017] [Indexed: 11/28/2022] Open
Abstract
Introduction: The number of patients who seek orthodontic treatment that may have a history of tooth bleaching is increasing over the time. Bleaching may influence the decrease of the bond strength of orthodontic brackets. Objective: To determine and prove the effect of mangosteen peel (MP) extract to reverse the reduced shear bond strength (SBS) of orthodontic brackets after bleaching. Methods: A total of 150 maxillary first premolar teeth were randomly divided into 6 experimental groups as follow (n=25): negative-control (N: no bleaching), positive-control (P: bleaching + no treatment), and the treatment groups (bleaching + 10% sodium ascorbate (SA), 10% (MP-10), 20% (MP-20) and 40% (MP-40) MP extract gel). After treatment, the brackets were bonded with the resin-modified glass ionomer cement, SBS testing was performed using universal testing machine, and the adhesive remnant index (ARI) was examined using stereoscopic microscope after debonding. The SBS data were analyzed by analysis of variance (Anova) and the Tukey test. For the ARI, the Kruskal-Wallis test was performed. Result: There was significant SBS difference (p< 0.001) between various groups. The group without bleaching showed significantly higher SBS (8.19 ± 2.26 MPa) compared to others, while SBS in the group treated with 40% MP gel was significantly higher (7.93 ± 1.92 MPa) than other groups treated with antioxidants. The failure of orthodontic brackets bonded after bleaching and treatment using MP extract occurred at the enamel-adhesive interface. Conclusion: The application of MP extract as an antioxidant after bleaching was effective in reversing the reduced shear bond strength of orthodontic brackets after bleaching.
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Affiliation(s)
- Ananto Ali Alhasyimi
- Gadjah Mada University, Faculty of Dentistry, Department of Orthodontics (Yogyakarta, Indonesia)
| | - Pinandi Sri Pudyani
- Gadjah Mada University, Faculty of Dentistry, Department of Orthodontics (Yogyakarta, Indonesia)
| | - Ikmal Hafizi
- Gadjah Mada University, Faculty of Dentistry, Master Program of Biomaterial Science (Yogyakarta, Indonesia)
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Ashton MM, Dean OM, Walker AJ, Bortolasci CC, Ng CH, Hopwood M, Harvey BH, Möller M, McGrath JJ, Marx W, Turner A, Dodd S, Scott JG, Khoo JP, Walder K, Sarris J, Berk M. The Therapeutic Potential of Mangosteen Pericarp as an Adjunctive Therapy for Bipolar Disorder and Schizophrenia. Front Psychiatry 2019; 10:115. [PMID: 30918489 PMCID: PMC6424889 DOI: 10.3389/fpsyt.2019.00115] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Accepted: 02/15/2019] [Indexed: 12/29/2022] Open
Abstract
New treatments are urgently needed for serious mental illnesses including bipolar disorder and schizophrenia. This review proposes that Garcinia mangostana Linn. (mangosteen) pericarp is a possible adjunctive therapeutic agent for these disorders. Research to date demonstrates that neurobiological properties of the mangosteen pericarp are well aligned with the current understanding of the pathophysiology of bipolar disorder and schizophrenia. Mangosteen pericarp has antioxidant, putative neuroprotective, anti-inflammatory, and putative mitochondrial enhancing properties, with animal studies demonstrating favorable pharmacotherapeutic benefits with respect to these disorders. This review summarizes evidence of its properties and supports the case for future studies to assess the utility of mangosteen pericarp as an adjunctive treatment option for mood and psychotic disorders.
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Affiliation(s)
- Melanie M. Ashton
- IMPACT Strategic Research Centre, School of Medicine, Barwon Health, Deakin University, Geelong, VIC, Australia
- Florey Institute for Neuroscience and Mental Health, University of Melbourne, Parkville, VIC, Australia
- Professorial Unit, The Melbourne Clinic, Department of Psychiatry, University of Melbourne, Richmond, VIC, Australia
| | - Olivia M. Dean
- IMPACT Strategic Research Centre, School of Medicine, Barwon Health, Deakin University, Geelong, VIC, Australia
- Florey Institute for Neuroscience and Mental Health, University of Melbourne, Parkville, VIC, Australia
- Department of Psychiatry, Royal Melbourne Hospital, University of Melbourne, Parkville, VIC, Australia
| | - Adam J. Walker
- IMPACT Strategic Research Centre, School of Medicine, Barwon Health, Deakin University, Geelong, VIC, Australia
| | - Chiara C. Bortolasci
- Centre for Molecular and Medical Research, School of Medicine, Deakin University, Geelong, VIC, Australia
| | - Chee H. Ng
- Professorial Unit, The Melbourne Clinic, Department of Psychiatry, University of Melbourne, Richmond, VIC, Australia
| | - Malcolm Hopwood
- Professorial Psychiatry Unit, Albert Road Clinic, University of Melbourne, Melbourne, VIC, Australia
| | - Brian H. Harvey
- Centre of Excellence for Pharmaceutical Sciences, School of Pharmacy (Pharmacology), North West University, Potchefstroom, South Africa
| | - Marisa Möller
- Centre of Excellence for Pharmaceutical Sciences, School of Pharmacy (Pharmacology), North West University, Potchefstroom, South Africa
| | - John J. McGrath
- Queensland Centre for Mental Health Research, The Park Centre for Mental Health, Wacol, QLD, Australia
- Queensland Brain Institute, University of Queensland, St. Lucia, QLD, Australia
- National Centre for Register-Based Research, Aarhus University, Aarhus, Denmark
| | - Wolfgang Marx
- IMPACT Strategic Research Centre, School of Medicine, Barwon Health, Deakin University, Geelong, VIC, Australia
| | - Alyna Turner
- IMPACT Strategic Research Centre, School of Medicine, Barwon Health, Deakin University, Geelong, VIC, Australia
- Department of Psychiatry, Royal Melbourne Hospital, University of Melbourne, Parkville, VIC, Australia
| | - Seetal Dodd
- IMPACT Strategic Research Centre, School of Medicine, Barwon Health, Deakin University, Geelong, VIC, Australia
- Department of Psychiatry, Royal Melbourne Hospital, University of Melbourne, Parkville, VIC, Australia
- Centre of Youth Mental Health, University of Melbourne, Parkville, VIC, Australia
| | - James G. Scott
- Queensland Centre for Mental Health Research, The Park Centre for Mental Health, Wacol, QLD, Australia
- Faculty of Medicine, The University of Queensland, Herston, QLD, Australia
- Metro North Mental Health, Royal Brisbane and Women's Hospital, Brisbane, QLD, Australia
| | - Jon-Paul Khoo
- IMPACT Strategic Research Centre, School of Medicine, Barwon Health, Deakin University, Geelong, VIC, Australia
- Faculty of Medicine, The University of Queensland, Herston, QLD, Australia
| | - Ken Walder
- Centre for Molecular and Medical Research, School of Medicine, Deakin University, Geelong, VIC, Australia
| | - Jerome Sarris
- Professorial Unit, The Melbourne Clinic, Department of Psychiatry, University of Melbourne, Richmond, VIC, Australia
- NICM Health Research Institute, Western Sydney University, Westmead, NSW, Australia
| | - Michael Berk
- IMPACT Strategic Research Centre, School of Medicine, Barwon Health, Deakin University, Geelong, VIC, Australia
- Florey Institute for Neuroscience and Mental Health, University of Melbourne, Parkville, VIC, Australia
- Department of Psychiatry, Royal Melbourne Hospital, University of Melbourne, Parkville, VIC, Australia
- Centre of Youth Mental Health, University of Melbourne, Parkville, VIC, Australia
- Orygen Youth Health Research Centre, Parkville, VIC, Australia
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Jaisupa N, Moongkarndi P, Lomarat P, Samer J, Tunrungtavee V, Muangpaisan W, Mangmool S. Mangosteen peel extract exhibits cellular antioxidant activity by induction of catalase and heme oxygenase-1 mRNA expression. J Food Biochem 2018. [DOI: 10.1111/jfbc.12511] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Nattapon Jaisupa
- Department of Pharmacology; Phramongkutklao College of Medicine; Bangkok Thailand
- Department of Pharmacology; Faculty of Pharmacy, Mahidol University; Bangkok Thailand
| | | | - Pattamapan Lomarat
- Department of Food Chemistry; Faculty of Pharmacy, Mahidol University; Bangkok Thailand
| | - Jutima Samer
- Department of Physiology; Faculty of Pharmacy, Mahidol University; Bangkok Thailand
| | - Vatchara Tunrungtavee
- Department of Microbiology; Faculty of Pharmacy, Mahidol University; Bangkok Thailand
| | - Weerasak Muangpaisan
- Department of Preventive and Social Medicine; Faculty of Medicine Siriraj Hospital, Mahidol University; Bangkok Thailand
| | - Supachoke Mangmool
- Department of Pharmacology; Faculty of Pharmacy, Mahidol University; Bangkok Thailand
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27
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Jaisin Y, Ratanachamnong P, Kuanpradit C, Khumpum W, Suksamrarn S. Protective effects of γ-mangostin on 6-OHDA-induced toxicity in SH-SY5Y cells. Neurosci Lett 2017; 665:229-235. [PMID: 29195909 DOI: 10.1016/j.neulet.2017.11.059] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Revised: 11/14/2017] [Accepted: 11/27/2017] [Indexed: 11/16/2022]
Abstract
γ-Mangostin is a xanthone with hydroxyl groups that confer the substance-free radical scavenging effects. As opposed to the other more extensively studied mangostins, scarce research has been conducted on neuroprotective effects of γ-mangostin on models of Parkinson's disease (PD). Therefore, this investigation aimed to elucidate its antioxidant and neuroprotective effects on 6-OHDA-induced toxicity in SH-SY5Y cells. 6-OHDA treatment, an inducer of PD pathology in vitro studies, decreased cell viability and increased the level of intracellular ROS production. Furthermore, the substance-induced the expression of phosphorylated p38 MAPK, negatively affected the Bax/Bcl-2 ratio and increased caspase-3 activity; all of which were factors that are associated with apoptosis. Pretreatment of cells with γ-mangostin at concentrations of 0.5, 1, and 2.5μM markedly increased cell survival and reduced the level of intracellular ROS formation as shown by DPPH radical scavenging activity of the compound. Furthermore, a significant suppression of p-p38, improved Bax/Bcl-2 ratio expression, and reduced caspase-3 activity was exhibited in the cells after γ-mangostin pretreatment. The reduction of apoptosis was further supported by the reduction of pyknotic nuclei indicated by Hoescht 33342 staining. These findings indicate that γ-mangostin could attenuate 6-OHDA-induced neuronal cell death and that the protective effect of γ-mangostin is associated with its antioxidative potential and through the modulation of the apoptotic signalling pathway. Therefore, γ-mangostin may be an effective xanthone among other mangostins for preventing neurodegeneration in PD caused by oxidative stress.
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Affiliation(s)
- Yamaratee Jaisin
- Department of Pharmacology, Faculty of Medicine, Srinakharinwirot University, Bangkok, Thailand.
| | | | - Chitraporn Kuanpradit
- Department of Anatomy, Faculty of Medicine, Srinakharinwirot University, Bangkok, Thailand
| | - Watinee Khumpum
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Srinakharinwirot University, Bangkok, Thailand
| | - Sunit Suksamrarn
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Srinakharinwirot University, Bangkok, Thailand
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28
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As’ari H, Mahartini DM. THE EFFECT OF ADMINISTERING MANGOSTEEN RIND EXTRACT (Garnicia mangostana l) COMPARED WITH GLIMEPIRIDE TO THE BLOOD SUGAR LEVELS OF WHITE MALE RAT (Rattus norwegicus l) INDUCED BY STREPTOZOTOCIN. FOLIA MEDICA INDONESIANA 2017. [DOI: 10.20473/fmi.v52i4.5469] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
The purpose of this study is to prove the differential effect of administering the mangosteen Rind extract due to lowering the blood sugar levels of Winstar white male rats induced by streptozotosin (STZ). This study used a randomized design of the ramdomized posttest only control group design. The sample consisted of 4 groups with a sample size of 7 animals each group of rats. All samples were prepared STZ induction of diabetes with a single dose of 50 mg/Kg BW through intraperitoneal (IP). K0 (control group; given 1% CMC 1 cc/day), K1 (treatment group 1; given 0,054 mg glimepiride/200 grBW, K2 (treatment group 2; given mangosteen Rind extract 50 mg/Kg BW), K3 (treatment group 3; given the mangosteen Rind extract 100 mg/Kg BW). Timing of therapy in each group was for 7 days. Shapiro-Wilk normality test (a=0.05) in the BW D variable data, pre-post STZ GDP and D GDP. Testing homogeneity used Levene's test. When data distribution was normal and homogenous, it used an ANOVA deferential test. When data distribution was normal and inhomogeneous, it proceed to apply T-test with 2 free samples. The results: 1) There were significant differences between K0 D GDP with K1 (p=0.015), K0 to K2 (p=0.003) and group K0 to K3 (p=0.002), 2) Whereas no difference was shown in the K1 with K2 (p=0.442), K1 to K3 (p=0,401) and K2 to K3 (p=0.878). Conclusion: The administration of mangosteen Rind extract doses of 50 and 100 mg/kg bw/day did not differ in lowering blood sugar levels compared with glimepiride administration of a dose of 0.054 mg/200 grBW rat/day. Mangosteen Rind extract dose of 100 mg/kg bw/day and 50 mg/kg bw/day did not provide a significant difference in lowering blood sugar levels.
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Varghese GK, Abraham R, Chandran NN, Habtemariam S. Identification of Lead Molecules in Garcinia mangostana L. Against Pancreatic Cholesterol Esterase Activity: An In Silico Approach. Interdiscip Sci 2017; 11:170-179. [PMID: 28741279 DOI: 10.1007/s12539-017-0252-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Revised: 07/08/2017] [Accepted: 07/12/2017] [Indexed: 11/30/2022]
Abstract
Hypercholesterolemia is one of the major risk factors for the development and progression of atherosclerosis. Hence, inhibitors of cholesterol absorption have been investigated for decades as a strategy to prevent and treat cardiovascular diseases associated with hypercholesterolemia. Cholesterol esterase (CEase) in pancreatic juice plays a vital role in the hydrolysis of dietary cholesterol esters to cholesterol and fatty acids. Since inhibition of CEase might lead to a reduction of cholesterol absorption, an attempt is made in this study to identify lead molecules of Garcinia mangostana by the in silico approach. The study employed software applications viz., AutoDock 4.2 and GOLD Suite of Programs 5.2. The study revealed the efficacy of three compounds viz., epicatechin, euxanthone, and 1,3,5,6-tetrahydroxy-xanthone, which exhibited least binding energy in AutoDock and moderate scoring in GOLD. The molecular properties as well as biological activity of these three compounds were predicted by molinspiration prediction tool. The results show the crucial role of polyphenolic compounds to limit the activity of CEase. The drug-likeness prediction revealed the prospects of the identified lead molecules as potential drug candidates.
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Affiliation(s)
| | - Rini Abraham
- School of Environmental Sciences, Mahatma Gandhi University, Kottayam, Kerala, India
| | - Nisha N Chandran
- Biotechnology and Bioinformatics Division, Saraswathy Thangavelu Centre, Jawaharlal Nehru Tropical Botanic Garden & Research Institute, Thiruvananthapuram, Kerala, India
| | - Solomon Habtemariam
- Pharmacognosy Research Laboratories, Medway School of Science, University of Greenwich, KENT, Medway, ME4 4TB, UK
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30
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Tousian Shandiz H, Razavi BM, Hosseinzadeh H. Review of Garcinia mangostana and its Xanthones in Metabolic Syndrome and Related Complications. Phytother Res 2017; 31:1173-1182. [PMID: 28656594 DOI: 10.1002/ptr.5862] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Revised: 06/07/2017] [Accepted: 06/09/2017] [Indexed: 12/31/2022]
Abstract
Metabolic syndrome is coexistence of abdominal obesity, hyperglycemia, hyperlipidemia and hypertension that causes cardiovascular diseases, diabetes and their complications, low quality and short lifespan. Garcinia mangostana and its xanthones such as α-mangostin have been shown desirable effects such as anti-obesity, anti-hyperglycemic, anti-dyslipidemia, anti-diabetic and antiinflammatory effects in experimental studies. Various databases such as PubMed, Scopus and Web of Science with keywords of 'Garcinia mangostana', 'mangosteen', 'α-mangostin', 'metabolic syndrome', 'hypoglycemic', 'antihyperglicemic', 'antidiabetic', 'hypotensive', 'antihypertensive', 'atherosclerosis', 'arteriosclerosis' and 'hyperlipidemia' have been investigated in this search without publication time limitation. This study reviewed all pharmacological effects and molecular pathways of G. mangostana and its xanthones in the management of metabolic syndrome and its complications in in-vitro and in-vivo studies. Based on these studies, mangosteen and its xanthones have good potential to design human studies for controlling and modification of metabolic syndrome and its related disorders such as obesity, disrupted lipid profile, diabetes and its complications. Copyright © 2017 John Wiley & Sons, Ltd.
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Affiliation(s)
| | - Bibi Marjan Razavi
- Targeted Drug Delivery Research Center, Department of Pharmacodynamy and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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31
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Zainal-Abidin MH, Hayyan M, Hayyan A, Jayakumar NS. New horizons in the extraction of bioactive compounds using deep eutectic solvents: A review. Anal Chim Acta 2017; 979:1-23. [PMID: 28599704 DOI: 10.1016/j.aca.2017.05.012] [Citation(s) in RCA: 236] [Impact Index Per Article: 33.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2016] [Revised: 05/17/2017] [Accepted: 05/19/2017] [Indexed: 11/18/2022]
Abstract
With the rapid development of ionic liquid analogues, termed 'deep eutectic solvents' (DESs), and their application in a wide range of chemical and biochemical processes in the past decade, the extraction of bioactive compounds has attracted significant interest. Recently, numerous studies have explored the extraction of bioactive compounds using DESs from diverse groups of natural sources, including animal and plant sources. This review summarizes the-state-of-the-art effort dedicated to the application of DESs in the extraction of bioactive compounds. The aim of this review also was to introduce conventional and recently-developed extraction techniques, with emphasis on the use of DESs as potential extractants for various bioactive compounds, such as phenolic acid, flavonoids, tanshinone, keratin, tocols, terpenoids, carrageenans, xanthones, isoflavones, α-mangostin, genistin, apigenin, and others. In the near future, DESs are expected to be used extensively for the extraction of bioactive compounds from various sources.
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Affiliation(s)
- Mohamad Hamdi Zainal-Abidin
- University of Malaya Centre for Ionic Liquids (UMCiL), Department of Chemical Engineering, University of Malaya, Kuala Lumpur 50603, Malaysia
| | - Maan Hayyan
- University of Malaya Centre for Ionic Liquids (UMCiL), Department of Chemical Engineering, University of Malaya, Kuala Lumpur 50603, Malaysia; Institute of Halal Research University of Malaya (IHRUM), Academy of Islamic Studies, University of Malaya, Kuala Lumpur 50603, Malaysia.
| | - Adeeb Hayyan
- University of Malaya Centre for Ionic Liquids (UMCiL), Department of Chemical Engineering, University of Malaya, Kuala Lumpur 50603, Malaysia; Institute of Halal Research University of Malaya (IHRUM), Academy of Islamic Studies, University of Malaya, Kuala Lumpur 50603, Malaysia
| | - Natesan Subramanian Jayakumar
- University of Malaya Centre for Ionic Liquids (UMCiL), Department of Chemical Engineering, University of Malaya, Kuala Lumpur 50603, Malaysia
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32
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Narasimhan S, Maheshwaran S, Abu-Yousef IA, Majdalawieh AF, Rethavathi J, Das PE, Poltronieri P. Anti-Bacterial and Anti-Fungal Activity of Xanthones Obtained via Semi-Synthetic Modification of α-Mangostin from Garcinia mangostana. Molecules 2017; 22:E275. [PMID: 28208680 PMCID: PMC6155947 DOI: 10.3390/molecules22020275] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Revised: 02/07/2017] [Accepted: 02/08/2017] [Indexed: 02/04/2023] Open
Abstract
The microbial contamination in food packaging has been a major concern that has paved the way to search for novel, natural anti-microbial agents, such as modified α-mangostin. In the present study, twelve synthetic analogs were obtained through semi-synthetic modification of α-mangostin by Ritter reaction, reduction by palladium-carbon (Pd-C), alkylation, and acetylation. The evaluation of the anti-microbial potential of the synthetic analogs showed higher bactericidal activity than the parent molecule. The anti-microbial studies proved that I E showed high anti-bacterial activity whereas I I showed the highest anti-fungal activity. Due to their microbicidal potential, modified α-mangostin derivatives could be utilized as active anti-microbial agents in materials for the biomedical and food industry.
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Affiliation(s)
- Srinivasan Narasimhan
- Asthagiri Herbal Research Foundation, 162A, Perungudi Industrial Estate, Perungudi, Chennai 600096, India.
| | - Shanmugam Maheshwaran
- Asthagiri Herbal Research Foundation, 162A, Perungudi Industrial Estate, Perungudi, Chennai 600096, India.
| | - Imad A Abu-Yousef
- Department of Biology, Chemistry and Environmental Sciences, American University of Sharjah, P.O. Box 26666 Sharjah, United Arab Emirates.
| | - Amin F Majdalawieh
- Department of Biology, Chemistry and Environmental Sciences, American University of Sharjah, P.O. Box 26666 Sharjah, United Arab Emirates.
| | - Janarthanam Rethavathi
- Asthagiri Herbal Research Foundation, 162A, Perungudi Industrial Estate, Perungudi, Chennai 600096, India.
| | - Prince Edwin Das
- Asthagiri Herbal Research Foundation, 162A, Perungudi Industrial Estate, Perungudi, Chennai 600096, India.
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33
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Guo M, Wang X, Lu X, Wang H, Brodelius PE. α-Mangostin Extraction from the Native Mangosteen (Garcinia mangostana L.) and the Binding Mechanisms of α-Mangostin to HSA or TRF. PLoS One 2016; 11:e0161566. [PMID: 27584012 PMCID: PMC5008840 DOI: 10.1371/journal.pone.0161566] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Accepted: 08/08/2016] [Indexed: 01/13/2023] Open
Abstract
In order to obtain the biological active compound, α-mangostin, from the traditional native mangosteen (Garcinia mangostana L.), an extraction method for industrial application was explored. A high yield of α-mangostin (5.2%) was obtained by extraction from dried mangosteen pericarps with subsequent purification on macroporous resin HPD-400. The chemical structure of α-mangostin was verified mass spectrometry (MS), nuclear magnetic resonance (1H NMR and 13C NMR), infrared spectroscopy (IR) and UV-Vis spectroscopy. The purity of the obtained α-mangostin was 95.6% as determined by HPLC analysis. The binding of native α-mangostin to human serum albumin (HSA) or transferrin (TRF) was explored by combining spectral experiments with molecular modeling. The results showed that α-mangostin binds to HSA or TRF as static complexes but the binding affinities were different in different systems. The binding constants and thermodynamic parameters were measured by fluorescence spectroscopy and absorbance spectra. The association constant of HSA or TRF binding to α-mangostin is 6.4832×105 L/mol and 1.4652×105 L/mol at 298 K and 7.8619×105 L/mol and 1.1582×105 L/mol at 310 K, respectively. The binding distance, the energy transfer efficiency between α-mangostin and HSA or TRF were also obtained by virtue of the Förster theory of non-radiation energy transfer. The effect of α-mangostin on the HSA or TRF conformation was analyzed by synchronous spectrometry and fluorescence polarization studies. Molecular docking results reveal that the main interaction between α-mangostin and HSA is hydrophobic interactions, while the main interaction between α-mangostin and TRF is hydrogen bonding and Van der Waals forces. These results are consistent with spectral results.
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Affiliation(s)
- Ming Guo
- School of Science, Zhejiang Agricultural & Forestry University, Lin’an 311300, China
- * E-mail: (MG); (PB)
| | - Xiaomeng Wang
- School of Science, Zhejiang Agricultural & Forestry University, Lin’an 311300, China
| | - Xiaowang Lu
- School of Science, Zhejiang Agricultural & Forestry University, Lin’an 311300, China
| | - Hongzheng Wang
- School of Forestry and Bio-technology, Zhejiang Agricultural & Forestry University, Lin’an 311300, China
| | - Peter E. Brodelius
- Department of Chemistry and Biomedical Sciences, Linnaeus University, 391 82 Kalmar, Sweden
- * E-mail: (MG); (PB)
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Chang CW, Huang TZ, Chang WH, Tseng YC, Wu YT, Hsu MC. Acute Garcinia mangostana (mangosteen) supplementation does not alleviate physical fatigue during exercise: a randomized, double-blind, placebo-controlled, crossover trial. J Int Soc Sports Nutr 2016; 13:20. [PMID: 27152103 PMCID: PMC4857437 DOI: 10.1186/s12970-016-0132-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Accepted: 04/25/2016] [Indexed: 01/04/2023] Open
Abstract
Background The purple mangosteen (Garcinia mangostana), known as the "queen of fruit," is widely consumed and unique not only because of its outstanding appearance and flavor but also its remarkable and diverse pharmacological effects. The aim of the present study is to evaluate the effect of acute mangosteen supplementation on physical fatigue during exercise. Methods A randomized, double-blind, placebo-controlled, crossover study was carried out by 12 healthy adults. The participants were randomly assigned to receive acute oral administration of either 250 mL of the mangosteen-based juice (supplementation treatment; 305 mg of α-mangostin and 278 mg of hydroxycitric acid) or a placebo (control treatment) 1 h before cycle ergometer exercise. Time to exhaustion, heart rate, Borg Rating of Perceived Exertion score, blood biochemical markers (namely ammonia, cortisol, creatine kinase, aspartate aminotransferase, alanine aminotransferase, glucose, and lactate), muscle dynamic stiffness, and Profile of Mood States (POMS) were evaluated and recorded. Results The results showed all parameters we examined were significantly altered by the exercise challenge, which demonstrated they directly reflected the condition of fatigue. However, there were no differences between the two treatments besides a positive impact on the POMS examination. Conclusions The occurrence of physical fatigue depends on multiple underlying mechanisms. We concluded that acute mangosteen supplementation had no impact on alleviating physical fatigue during exercise.
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Affiliation(s)
- Chih-Wei Chang
- School of Pharmacy, Kaohsiung Medical University, 100, Shih-Chuan 1st Road, Kaohsiung, 80708 Taiwan
| | - Tzu-Zung Huang
- Department of Sports Medicine, Kaohsiung Medical University, 100, Shih-Chuan 1st Road, Kaohsiung, 80708 Taiwan
| | - Wen-Hsin Chang
- Department of Sports Medicine, Kaohsiung Medical University, 100, Shih-Chuan 1st Road, Kaohsiung, 80708 Taiwan
| | - Yi-Chun Tseng
- Department of Sports Medicine, Kaohsiung Medical University, 100, Shih-Chuan 1st Road, Kaohsiung, 80708 Taiwan
| | - Yu-Tse Wu
- School of Pharmacy, Kaohsiung Medical University, 100, Shih-Chuan 1st Road, Kaohsiung, 80708 Taiwan
| | - Mei-Chich Hsu
- Department of Sports Medicine, Kaohsiung Medical University, 100, Shih-Chuan 1st Road, Kaohsiung, 80708 Taiwan
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ONODERA TAKEFUMI, TAKENAKA YUKIKO, KOZAKI SACHIKO, TANAHASHI TAKAO, MIZUSHINA YOSHIYUKI. Screening of mammalian DNA polymerase and topoisomerase inhibitors from Garcinia mangostana L. and analysis of human cancer cell proliferation and apoptosis. Int J Oncol 2016; 48:1145-54. [DOI: 10.3892/ijo.2016.3321] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2015] [Accepted: 12/14/2015] [Indexed: 11/05/2022] Open
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36
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Neuroprotective Effects of Alpha-Mangostin on MPP(+)-Induced Apoptotic Cell Death in Neuroblastoma SH-SY5Y Cells. J Toxicol 2015; 2015:919058. [PMID: 26357513 PMCID: PMC4556078 DOI: 10.1155/2015/919058] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2015] [Accepted: 07/05/2015] [Indexed: 12/22/2022] Open
Abstract
In vitro studies have shown that extracts from mangosteen (Garcinia mangostana Linn.) act as antioxidants and cytoprotective agents against oxidative damage. The protective effect of alpha-mangostin, the major xanthone found in the pericarp of the mangosteen, in cellular models of Parkinson's disease (PD), has not been investigated. This study aims to investigate whether alpha-mangostin could protect SH-SY5Y neuroblastoma cells from MPP+-induced apoptosis. The effects of alpha-mangostin on MPP+-induced cell death were evaluated with a cell viability assay, staining for nuclear DNA morphology, flow cytometry for apoptotic cells and reactive oxygen species (ROS) production, quantitative real-time PCR for the expression of p53, Bax, and Bcl-2, and western blot analysis for cleaved caspase-3. Concomitant treatment with alpha-mangostin attenuated the effect of MPP+ on cell viability and apoptotic cell death. Alpha-mangostin reduced ROS formation induced by MPP+. Bax/Bcl-2 expression ratio and expression of p53 were significantly lower in cells cocultured with alpha-mangostin and MPP+. The cotreated cells showed a significant decrease in activated caspase-3 compared with MPP+ treatment alone. Our data suggest that cytoprotection of alpha-mangostin against MPP+-induced apoptosis may be associated with the reduction of ROS production, modulating the balance of pro- and antiapoptotic genes, and suppression of caspase-3 activation.
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37
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A Method of Effectively Improved α-Mangostin Bioavailability. Eur J Drug Metab Pharmacokinet 2015; 41:605-13. [DOI: 10.1007/s13318-015-0283-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2014] [Accepted: 04/30/2015] [Indexed: 12/11/2022]
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Xie Z, Sintara M, Chang T, Ou B. Daily consumption of a mangosteen-based drink improves in vivo antioxidant and anti-inflammatory biomarkers in healthy adults: a randomized, double-blind, placebo-controlled clinical trial. Food Sci Nutr 2015; 3:342-8. [PMID: 26286710 PMCID: PMC4534161 DOI: 10.1002/fsn3.225] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Revised: 02/17/2015] [Accepted: 02/25/2015] [Indexed: 01/15/2023] Open
Abstract
Mangosteen (Garcinia mangostana) is a tropical fruit cultivated mainly in Southeast Asia. Recent studies have shown mangosteen has many health benefits. In this study, we aimed to determine the effects of a mangosteen-based beverage on antioxidant and anti-inflammatory and immunity biomarkers in plasma of healthy adults. A randomized, double-blind, placebo-controlled clinical trial was conducted using 60 participants, 30 men, and 30 women, ages 18-60. Participants were randomly divided into two groups, placebo and mangosteen groups, with the same number of male and female participants in each group. The trial duration was 30 days. ORAC as an antioxidant biomarker was measured in both groups. It was found that after the 30-day trial, the group given the mangosteen-based drink formula showed 15% more antioxidant capacity in the bloodstream than did the placebo group. As for the inflammatory biomarkers, in the mangosteen group, between the preintervention and postintervention, the C-reactive protein level significantly decreased by 46%, while no significant decreases for the same biomarker was observed in the placebo group. Immunity biomarkers IgA, IgG, IgM, C3 and C4 were not affected in either group. In addition, the effects on hepatic function (Aspartate Aminotransferase and Alanine Aminotransferase) and kidney function (creatinine) were investigated. Our results indicated that after the 30-day consumption of the beverage, there were no side effects on human hepatic and kidney functions. The outcome of this study showed that the mangosteen-based formula significantly increases antioxidant capacity and possesses anti-inflammatory benefits with no side effects on immune, hepatic, and renal functions for long-term consumption.
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Affiliation(s)
- Zhuohong Xie
- International Chemistry Testing 258 Main Street, Suite 202, Milford, Massachusetts
| | - Marsha Sintara
- International Chemistry Testing 258 Main Street, Suite 202, Milford, Massachusetts
| | - Tony Chang
- International Chemistry Testing 258 Main Street, Suite 202, Milford, Massachusetts
| | - Boxin Ou
- International Chemistry Testing 258 Main Street, Suite 202, Milford, Massachusetts
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39
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Liu QY, Wang YT, Lin LG. New insights into the anti-obesity activity of xanthones from Garcinia mangostana. Food Funct 2015; 6:383-93. [DOI: 10.1039/c4fo00758a] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
This article reviews the anti-adipogenic, anti-inflammatory and antioxidant activities of xanthones from Garcinia mangostana.
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Affiliation(s)
- Qian-Yu Liu
- State Key Laboratory of Quality Research in Chinese Medicine
- Institute of Chinese Medical Sciences
- University of Macau
- Macau
- China
| | - Yi-Tao Wang
- State Key Laboratory of Quality Research in Chinese Medicine
- Institute of Chinese Medical Sciences
- University of Macau
- Macau
- China
| | - Li-Gen Lin
- State Key Laboratory of Quality Research in Chinese Medicine
- Institute of Chinese Medical Sciences
- University of Macau
- Macau
- China
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40
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Wihastuti TA, Sargowo D, Tjokroprawiro A, Permatasari N, Widodo MA, Soeharto S. Vasa vasorum anti-angiogenesis through H₂O₂, HIF-1α, NF-κB, and iNOS inhibition by mangosteen pericarp ethanolic extract (Garcinia mangostana Linn) in hypercholesterol-diet-given Rattus norvegicus Wistar strain. Vasc Health Risk Manag 2014; 10:523-31. [PMID: 25187725 PMCID: PMC4149390 DOI: 10.2147/vhrm.s61736] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background Oxidative stress in atherosclerosis produces H2O2 and triggers the activation of nuclear factor kappa beta (NF-κB) and increase of inducible nitric oxide synthase (iNOS). The formation of vasa vasorum occurs in atherosclerosis. Vasa vasorum angiogenesis is mediated by VEGFR-1 and upregulated by hypoxia-inducible factor-1α (HIF-1α). The newly formed vasa vasorum are fragile and immature and thus increase plaque instability. It is necessary to control vasa vasorum angiogenesis by using mangosteen pericarp antioxidant. This study aims to demonstrate that mangosteen pericarp ethanolic extract can act as vasa vasorum anti-angiogenesis through H2O2, HIF-1α, NF-κB, and iNOS inhibition in rats given a hypercholesterol diet. Methods This was a true experimental laboratory, in vivo posttest with control group design, with 20 Rattus norvegicus Wistar strain rats divided into five groups (normal group, hypercholesterol group, and hypercholesterol groups with certain doses of mangosteen pericarp ethanolic extract: 200, 400, and 800 mg/kg body weight). The parameters of this study were H2O2 measured by using colorimetric analysis, as well as NF-κB, iNOS, and HIF-1α, which were measured by using immunofluorescence double staining and observed with a confocal laser scanning microscope in aortic smooth muscle cell. The angiogenesis of vasa vasorum was quantified from VEGFR-1 level in aortic tissue and confirmed with hematoxylin and eosin staining. Results Analysis of variance test and Pearson’s correlation coefficient showed mangosteen pericarp ethanolic extract had a significant effect (P<0.05) in decreasing vasa vasorum angiogenesis through H2O2, HIF-1α, NF-κB, and iNOS inhibition in hypercholesterol-diet-given R. norvegicus Wistar strain. Conclusion Mangosteen pericarp ethanolic extract 800 mg/kg body weight is proven to decrease vasa vasorum angiogenesis. Similar studies with other inflammatory parameters are encouraged to clarify the mechanism of vasa vasorum angiogenesis inhibition by mangosteen pericarp ethanolic extract.
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Affiliation(s)
| | - Djanggan Sargowo
- Department of Cardiology, Medical Faculty, Brawijaya University, Malang, Indonesia
| | | | - Nur Permatasari
- Department of Pharmacology, Medical Faculty, Brawijaya University, Malang, Indonesia
| | - Mohammad Aris Widodo
- Department of Pharmacology, Medical Faculty, Brawijaya University, Malang, Indonesia
| | - Setyowati Soeharto
- Department of Pharmacology, Medical Faculty, Brawijaya University, Malang, Indonesia
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Effect of an herbal/botanical supplement on strength, balance, and muscle function following 12-weeks of resistance training: a placebo controlled study. J Int Soc Sports Nutr 2014; 11:23. [PMID: 24910543 PMCID: PMC4047772 DOI: 10.1186/1550-2783-11-23] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2013] [Accepted: 05/13/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND StemSport (SS; StemTech International, Inc. San Clemente, CA) contains a proprietary blend of the botanical Aphanizomenon flos-aquae and several herbal antioxidant and anti-inflammatory substances. SS has been purported to accelerate tissue repair and restore muscle function following resistance exercise. Here, we examine the effects of SS supplementation on strength adaptations resulting from a 12-week resistance training program in healthy young adults. METHODS Twenty-four young adults (16 males, 8 females, mean age = 20.5 ± 1.9 years, mass = 70.9 ± 11.9 kg, stature = 176.6 ± 9.9 cm) completed the twelve week training program. The study design was a double-blind, placebo controlled parallel group trial. Subjects either received placebo or StemSport supplement (SS; mg/day) during the training. 1-RM bench press, 1-RM leg press, vertical jump height, balance (star excursion and center of mass excursion), isokinetic strength (elbow and knee flexion/extension) and perception of recovery were measured at baseline and following the 12-week training intervention. RESULTS Resistance training increased 1-RM strength (p < 0.008), vertical jump height (p < 0.03), and isokinetic strength (p < 0.05) in both SS and placebo groups. No significant group-by-time interactions were observed (all p-values >0.10). CONCLUSIONS These data suggest that compared to placebo, the SS herbal/botanical supplement did not enhance training induced adaptations to strength, balance, and muscle function above strength training alone.
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Moongkarndi P, Jaisupa N, Samer J, Kosem N, Konlata J, Rodpai E, Pongpan N. Comparison of the biological activity of two different isolates from mangosteen. ACTA ACUST UNITED AC 2014; 66:1171-9. [PMID: 24641353 DOI: 10.1111/jphp.12239] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2013] [Accepted: 02/02/2014] [Indexed: 12/21/2022]
Abstract
OBJECTIVE Mangosteen has been used in traditional medicine for treatment of many diseases. Recent studies have reported the active constituents isolated from this plant. In this study, purified α-mangostin, a major component and partially purified water-soluble fraction found in fruit pericarps, was carefully isolated, and their biological activity was compared, i.e. antioxidative activity and cytotoxic effect in breast cancer cells: SKBR3. METHODS Antioxidative activity was determined using the 1,1-diphenyl-2-picrylhydrazyl radicals (DPPH) assay and reactive oxygen species (ROS) assay, whereas the cytotoxic effect was evaluated by the MTT assay and morphological changes by fluorescence staining. KEY FINDING The DPPH scavenging capacities of α-mangostin and water-soluble extract were obtained, the IC50 at 183.95 and 54.57 μg/ml, respectively. Meanwhile, the intracellular ROS level was significantly decreased after treatment with α-mangostin and water-soluble extraction at 20 and 200 μg/ml, respectively. α-mangostin exhibited the cytotoxicity at ED50 8.21 μg/ml, while the water-soluble extract was non-toxic to cells at ED50 higher than 160 μg/ml. Both constituents showed antioxidative activity by chemical assay and in cells, but α-mangostin expressed strong cytotoxicity and showed apoptotic bodies. CONCLUSION The different isolated constituents would be further studied for future possible use as chemotherapy in cancer and chemoprevention in Alzheimer's disease.
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Electrospun poly(l-lactic acid) fiber mats containing crude Garcinia mangostana extracts for use as wound dressings. Polym Bull (Berl) 2014. [DOI: 10.1007/s00289-014-1102-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Charernsriwilaiwat N, Rojanarata T, Ngawhirunpat T, Sukma M, Opanasopit P. Electrospun chitosan-based nanofiber mats loaded with Garcinia mangostana extracts. Int J Pharm 2013; 452:333-43. [DOI: 10.1016/j.ijpharm.2013.05.012] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2013] [Revised: 03/18/2013] [Accepted: 05/02/2013] [Indexed: 10/26/2022]
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Inhibitory effects of α-mangostin on mammalian DNA polymerase, topoisomerase, and human cancer cell proliferation. Food Chem Toxicol 2013; 59:793-800. [PMID: 23811100 DOI: 10.1016/j.fct.2013.06.027] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2013] [Revised: 05/28/2013] [Accepted: 06/17/2013] [Indexed: 11/20/2022]
Abstract
We found that the ethanol extract of mangosteen (Garcinia mangostana L.) fruit rind had a strong inhibitory effect on mammalian DNA polymerase (pol) activity and isolated α-mangostin as a potent pol inhibitor from the extract. In this study, the inhibitory activities against mammalian pols by α-mangostin and its related five compounds, 3-isomangostin, xanthone, 9,10-anthraquinone, 9-anthracenecarboxylic acid, and anthracene, were investigated. α-Mangostin was the most potent inhibitor of the mammalian pol species among the tested compounds, with IC₅₀ values of 14.8-25.6 μM. This compound also inhibited human DNA topoisomerases (topos) I and II activities with IC₅₀ values of 15.0 and 7.5 μM, respectively, but did not inhibit the activities of other DNA metabolic enzymes tested. α-Mangostin also did not directly bind to double-stranded DNA as determined by thermal transition analysis. α-Mangostin was found to suppress human colon HCT116 carcinoma cell proliferation with an LC₅₀ of 18.5 μM, inhibit the activity of cellular topos, halt cell cycle in the G2/M phase, and induce apoptosis. These results suggest that decreased proliferation by α-mangostin may be a result of the inhibition of cellular topos rather than pols, and α-mangostin might be an anticancer chemotherapeutic agent.
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Karim AA, Azlan A. Fruit pod extracts as a source of nutraceuticals and pharmaceuticals. Molecules 2012; 17:11931-46. [PMID: 23052712 PMCID: PMC6268244 DOI: 10.3390/molecules171011931] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2012] [Revised: 09/27/2012] [Accepted: 09/29/2012] [Indexed: 12/03/2022] Open
Abstract
Fruit pods contain various beneficial compounds that have biological activities and can be used as a source of pharmaceutical and nutraceutical products. Although pods or pericarps are usually discarded when consuming the edible parts of fruits, they contain some compounds that exhibit biological activities after extraction. Most fruit pods included in this review contain polyphenolic components that can promote antioxidant effects on human health. Additionally, anti-inflammatory, antibacterial, antifungal and chemopreventive effects are associated with these fruit pod extracts. Besides polyphenolics, other compounds such as xanthones, carotenoids and saponins also exhibit health effects and can be potential sources of nutraceutical and pharmaceutical components. In this review, information on fruit pods or pericarp of Garcinia mangostana, Ceratonia siliqua, Moringa oleifera, Acacia nilotica, Sapindus rarak and Prosopis cineraria is presented and discussed with regard to their biological activity of the major compounds existing in them. The fruit pods of other ethno- botanical plants have also been reviewed. It can be concluded that although fruit pods are considered as being of no practical use and are often being thrown away, they nevertheless contain compounds that might be useful sources of nutraceutical and other pharmaceutical components.
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Affiliation(s)
- Azila Abdul Karim
- Cocoa Innovation & Technology Centre, Malaysian Cocoa Board, PT12621, Nilai Industrial Area, 71800 Nilai, Negeri Sembilan, Malaysia;
| | - Azrina Azlan
- Department of Nutrition and Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
- Laboratory of Halal Science Research, Halal Products Research Institute, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
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Shan T, Ma Q, Guo K, Liu J, Li W, Wang F, Wu E. Xanthones from mangosteen extracts as natural chemopreventive agents: potential anticancer drugs. Curr Mol Med 2012; 11:666-77. [PMID: 21902651 DOI: 10.2174/156652411797536679] [Citation(s) in RCA: 135] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2011] [Revised: 06/27/2011] [Accepted: 07/15/2011] [Indexed: 11/22/2022]
Abstract
Despite decades of research, the treatment and management of malignant tumors still remain a formidable challenge for public health. New strategies for cancer treatment are being developed, and one of the most promising treatment strategies involves the application of chemopreventive agents. The search for novel and effective cancer chemopreventive agents has led to the identification of various naturally occurring compounds. Xanthones, from the pericarp, whole fruit, heartwood, and leaf of mangosteen (Garcinia mangostana Linn., GML), are known to possess a wide spectrum of pharmacologic properties, including antioxidant, anti- tumor, anti-allergic, anti-inflammatory, anti-bacterial, anti-fungal, and anti-viral activities. The potential chemopreventive and chemotherapeutic activities of xanthones have been demonstrated in different stages of carcinogenesis (initiation, promotion, and progression) and are known to control cell division and growth, apoptosis, inflammation, and metastasis. Multiple lines of evidence from numerous in vitro and in vivo studies have confirmed that xanthones inhibit proliferation of a wide range of human tumor cell types by modulating various targets and signaling transduction pathways. Here we provide a concise and comprehensive review of preclinical data and assess the observed anticancer effects of xanthones, supporting its remarkable potential as an anticancer agent.
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Affiliation(s)
- T Shan
- Department of Hepatobiliary Surgery, First Affiliated Hospital of Medical College, Xi’an Jiaotong University, Xi’an 710061, Shaanxi, China
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Wittenauer J, Falk S, Schweiggert-Weisz U, Carle R. Characterisation and quantification of xanthones from the aril and pericarp of mangosteens (Garcinia mangostana L.) and a mangosteen containing functional beverage by HPLC–DAD–MSn. Food Chem 2012. [DOI: 10.1016/j.foodchem.2012.02.094] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Aisha AFA, Abu-Salah KM, Ismail Z, Majid AMSA. In vitro and in vivo anti-colon cancer effects of Garcinia mangostana xanthones extract. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2012; 12:104. [PMID: 22818000 PMCID: PMC3457913 DOI: 10.1186/1472-6882-12-104] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/21/2011] [Accepted: 07/20/2012] [Indexed: 12/12/2022]
Abstract
Background Xanthones are a group of oxygen-containing heterocyclic compounds with remarkable
pharmacological effects such as anti-cancer, antioxidant, anti-inflammatory, and
antimicrobial activities. Methods A xanthones extract (81% α-mangostin and 16% γ-mangostin), was prepared
by crystallization of a toluene extract of G. mangostana fruit rinds and
was analyzed by LC-MS. Anti-colon cancer effect was investigated on HCT 116 human
colorectal carcinoma cells including cytotoxicity, apoptosis, anti-tumorigenicity,
and effect on cell signalling pathways. The in vivo anti-colon cancer
activity was also investigated on subcutaneous tumors established in nude
mice. Results The extract showed potent cytotoxicity (median inhibitory concentration
6.5 ± 1.0 μg/ml), due to induction of the
mitochondrial pathway of apoptosis. Three key steps in tumor metastasis including
the cell migration, cell invasion and clonogenicity, were also inhibited. The
extract and α-mangostin up-regulate the MAPK/ERK, c-Myc/Max, and p53 cell
signalling pathways. The xanthones extract, when fed to nude mice, caused
significant growth inhibition of the subcutaneous tumor of HCT 116 colorectal
carcinoma cells. Conclusions Our data suggest new mechanisms of action of α-mangostin and the G.
mangostana xanthones, and suggest the xanthones extract of as a potential
anti-colon cancer candidate.
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