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Shin MR, Kim MJ, Lee JA, Lee ES, Park HJ, Roh SS. Coix Sprouts Affect Triglyceride Metabolism in Huh7 Cells and High-Fat Diet-Induced Obese Mice. J Med Food 2024; 27:728-739. [PMID: 38808469 DOI: 10.1089/jmf.2023.k.0246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2024] Open
Abstract
Lipolysis is the hydrolysis of triglycerides (TGs), commonly known as fats. Intracellular lipolysis of TG is associated with adipose triglyceride lipase (ATGL), which provides fatty acids during times of metabolic need. The aim of this study was to determine whether Coix lacryma-jobi L. var. ma-yuen Stapf (Coix) sprouts (CS) can alleviate obesity through lipolysis. Overall, we investigated the potential of CS under in vitro and in vivo conditions and confirmed the underlying mechanisms. Huh7 cells were exposed to free fatty acids (FFAs), and C57BL/6J mice were fed a 60% high-fat diet. When FFA were introduced into Huh7 cells, the intracellular TG levels increased within the Huh7 cells. However, CS treatment significantly reduced intracellular TG levels. Furthermore, CS decreased the expression of Pparγ and Srebp1c mRNA and downregulated the mutant Pnpla3 (I148M) mRNA. Notably, CS significantly upregulated ATGL expression. CS treatment at a dose of 200 mg/kg/day resulted in a significant and dose-dependent decrease in body weight gain and epididymal adipose tissue weight. Specifically, the group treated with CS (200 mg/kg/day) exhibited a significant modulation of serum lipid biomarkers. In addition, CS ameliorated histological alterations in both the liver and adipose tissues. In summary, CS efficiently inhibited lipid accumulation through the activation of the lipolytic enzyme ATGL coupled with the suppression of enzymes involved in TG synthesis. Consequently, CS show promise as a potential anti-obesity agent.
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Affiliation(s)
- Mi-Rae Shin
- Department of Herbology, College of Korean Medicine, Daegu Haany University, Daegu, Republic of Korea
| | - Min Ju Kim
- Department of Herbology, College of Korean Medicine, Daegu Haany University, Daegu, Republic of Korea
- Research Center for Herbal Convergence on Liver Disease, Daegu Haany University, Gyeongsan-si, Gyeongsangbuk-do, Republic of Korea
| | - Jin A Lee
- Department of Herbology, College of Korean Medicine, Daegu Haany University, Daegu, Republic of Korea
| | - Eun Song Lee
- Department of Herbal Crop Research, National Institute of Horticultural & Herbal Science, Eumseong, Republic of Korea
| | - Hae-Jin Park
- DHU Bio Convergence Testing Center, Daegu Haany University, Gyeongsan-si, Gyeongsangbuk-do, Republic of Korea
| | - Seong-Soo Roh
- Department of Herbology, College of Korean Medicine, Daegu Haany University, Daegu, Republic of Korea
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Verma P, Joshi BC, Bairy PS. A Comprehensive Review on Anti-obesity Potential of Medicinal Plants and their Bioactive Compounds. CURRENT TRADITIONAL MEDICINE 2022. [DOI: 10.2174/2215083808666220211162540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Obesity is a complex health and global epidemic issue. It is an increasing global health challenge covering significant social and economic costs. Abnormal accumulation of fat in the body may increase the health risks including diabetes, hypertension, osteoarthritis, sleep apnea, cardiovascular diseases, stroke and cancer. Synthetic drugs available on the market reported to have several side effects. Therefore, the management of obesity got to involve the traditional use of medicinal plants which helps to search the new therapeutic targets and supports the research and development of anti-obesity drugs.
Objective:
This review aim to update the data and provide a comprehensive report of currently available knowledge of medicinal plants and phyto-chemical constituents reported for their anti-obesity activity.
Methodology:
An electronic search of the periodical databases like Web of Science, Scopus, PubMed, Scielo, Niscair, ScienceDirect, Springerlink, Wiley, SciFinder and Google Scholar with information reported the period 1991-2019, was used to retrieve published data.
Results:
A comprehensive report of the present review manuscript is an attempt to list the medicinal plants with anti-obesity activity. The review focused on plant extracts, isolated chemical compounds with their mechanism of action and their preclinical experimental model, clinical studies for further scientific research.
Conclusion:
This review is the compilation of the medicinal plants and their constituents reported for the managements of obesity. The data will fascinate the researcher to initiate further research that may lead to the drug for the management of obesity and their associated secondary complications. Several herbal plants and their respective lead constituents were also screened by preclinical In-vitro and In-vivo, clinical trials and are effective in the treatment of obesity. Therefore, there is a need to develop and screen large number of plant extracts and this approach can surely be a driving force for the discovery of anti-obesity drugs from medicinal plants.
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Affiliation(s)
- Piyush Verma
- School of Pharmaceutical Sciences and Technology, Sardar Bhagwan Singh University, Balawala, Dehradun-248001, Uttarakhand (India)
| | - Bhuwan Chandra Joshi
- Department of Pharmaceutical Sciences, Faculty of Technology, Kumaun University, Bhimtal Campus, Nainital-263136, Uttarakhand (India)
| | - Partha Sarathi Bairy
- School of Pharmacy, Graphic Era Hill University, Clement Town, Dehradun-248001, Uttarakhand (India)
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Tófolo LP, Rinaldi W, Gôngora AB, Matiusso CCI, Pavanello A, Malta A, de Almeida DL, Ribeiro TA, Oliveira AR, Peres MNC, Armitage JA, Mathias PCDF, Palma-Rigo K. Moderate Physical Training Ameliorates Cardiovascular Dysfunction Induced by High Fat Diet After Cessation of Training in Adult Rats. Front Physiol 2019; 10:170. [PMID: 30930783 PMCID: PMC6423496 DOI: 10.3389/fphys.2019.00170] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Accepted: 02/12/2019] [Indexed: 12/11/2022] Open
Abstract
We aimed to test whether moderate physical training can induce long-lasting protection against cardiovascular risk factors induced by high fat diet (HFD) intake, even after cessation of training. 90-days-old Wistar rats were submitted to a sedentary lifestyle or moderate physical training, three times a week, for 30 days. Following this, at 120 days-of age, sedentary and trained rats received a hypercaloric diet (HFD) or a commercial diet normal fat diet (NFD) for 30 days. Body weight (BW) and food intake were evaluated weekly. At 150 days-of age, hemodynamic measures (systolic, diastolic, mean blood pressure, pulse pressure, pulse interval and heart rate) were made via an indwelling femoral artery catheter. Beat-to-beat data were analyzed to calculate power spectra of systolic blood pressure (SBP) and pulse interval. After euthanasia, mesenteric fat pads were removed and weighted and total blood was stored for later analysis of lipid profile. Consumption of a HFD increased blood pressure (BP), pulse pressure, low frequency BP variability, BW gain, fat pad stores and induced dyslipidemia. Interestingly, prior physical training was able to partially protect against this rise in BP and body fat stores. Prior physical training did not totally protect against the effects of HFD consumption but previously trained animals did demonstrate resistance to the development of cardiometabolic alterations, which illustrate that the benefits of physical training may be partially maintained even after 30 days of detraining period.
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Affiliation(s)
- Laize Peron Tófolo
- Laboratory of Secretion Cell Biology, Department of Biotechnology, Genetics and Cell Biology, State University of Maringá, Maringá, Brazil.,Department of Physical Education, Faculty of Biomedical Sciences of Cacoal, Cacoal, Brazil
| | - Wilson Rinaldi
- Department of Physical Education, State University of Maringá, Maringá, Brazil
| | - Adriane Barreto Gôngora
- Laboratory of Secretion Cell Biology, Department of Biotechnology, Genetics and Cell Biology, State University of Maringá, Maringá, Brazil
| | - Camila Cristina Ianoni Matiusso
- Laboratory of Secretion Cell Biology, Department of Biotechnology, Genetics and Cell Biology, State University of Maringá, Maringá, Brazil
| | - Audrei Pavanello
- Laboratory of Secretion Cell Biology, Department of Biotechnology, Genetics and Cell Biology, State University of Maringá, Maringá, Brazil
| | - Ananda Malta
- Laboratory of Secretion Cell Biology, Department of Biotechnology, Genetics and Cell Biology, State University of Maringá, Maringá, Brazil
| | - Douglas Lopes de Almeida
- Laboratory of Secretion Cell Biology, Department of Biotechnology, Genetics and Cell Biology, State University of Maringá, Maringá, Brazil
| | - Tatiane Aparecida Ribeiro
- Laboratory of Secretion Cell Biology, Department of Biotechnology, Genetics and Cell Biology, State University of Maringá, Maringá, Brazil
| | | | - Maria Natalia Chimirri Peres
- Laboratory of Secretion Cell Biology, Department of Biotechnology, Genetics and Cell Biology, State University of Maringá, Maringá, Brazil
| | | | - Paulo Cezar de Freitas Mathias
- Laboratory of Secretion Cell Biology, Department of Biotechnology, Genetics and Cell Biology, State University of Maringá, Maringá, Brazil
| | - Kesia Palma-Rigo
- Laboratory of Secretion Cell Biology, Department of Biotechnology, Genetics and Cell Biology, State University of Maringá, Maringá, Brazil.,Faculdade Adventista Paranaense, Ivatuba, Brazil
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Idris A, Zulkipli IN, Zulhilmi NR, Lee HF, Rajabalaya R, Chee LY, Majid M, David SR. Melastoma malabathricum Ethyl Acetate Fraction Induces Secondary Necrosis in Human Breast and Lung Cancer Cell Lines. Pharmacogn Mag 2017; 13:S688-S692. [PMID: 29142434 PMCID: PMC5669117 DOI: 10.4103/pm.pm_465_15] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Revised: 01/21/2016] [Indexed: 01/04/2023] Open
Abstract
Background: Melastoma malabathricum (MM) is a traditional plant used in the Borneo region. The cytotoxic effects of methanol extracts from MM leaves have been reported in a number of human cancer cell lines. However, the mode of cell death by MM has not been investigated. Objective: We investigated the cytotoxic effects of MM in both human breast and lung cancer cell lines, MCF-7 and A549, respectively, and defined the mode of cell death. Materials and Methods: Cell viability was measured using the 3-(4-, 5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) assay. Annexin-V/propidium iodide (PI) and terminal deoxynucleotidyl transferase dUTP nick-end labeling (TUNEL) staining was done to determine the mode of cell death. Results: The MTT assay revealed that MM extract had an IC50 of >400 μg/ml on both cell lines at 24 h posttreatment. Flow cytometric and fluorescence microscopy analysis of Annexin-V/PI stained MM-treated cells revealed that the majority of the cells underwent secondary necrosis/late apoptosis. TUNEL assay showed that little to no DNA nicks were present in MM-treated cells, suggesting that cells have undergone secondary necrosis, not late apoptosis, at that time point. Conclusion: MCF-7 and A549 cells undergoes secondary necrosis 24 h post-treatment with MM extract. MM leaf extract could be a potential source for a novel anti-tumor agent for cancer therapy. SUMMARY Melastoma malabathricum (MM) extract was toxic on human breast and lung cancer cell lines Majority of MM-treated cells died by either secondary necrosis or late apoptosis at 24 h post-treatment Terminal deoxynucleotidyl transferase dUTP nick-end labeling assay confirmed that MM-treated cells underwent secondary necrosis, not late apoptosis.
Abbreviations used: DMSO: Dimethyl sulfoxide; MM: Melastoma malabathricum; MTT: 3-(4-, 5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide; PI: Propidium iodide; TUNEL: Terminal deoxynucleotidyl transferase dUTP nick-end labeling.
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Affiliation(s)
- Adi Idris
- PAP Rashidah Sa'adatul Bolkiah Institute of Health Sciences, Universiti, Gadong, Brunei Darussalam
| | - Ihsan N Zulkipli
- PAP Rashidah Sa'adatul Bolkiah Institute of Health Sciences, Universiti, Gadong, Brunei Darussalam
| | - Nurul Ramizah Zulhilmi
- PAP Rashidah Sa'adatul Bolkiah Institute of Health Sciences, Universiti, Gadong, Brunei Darussalam
| | - Huan F Lee
- PAP Rashidah Sa'adatul Bolkiah Institute of Health Sciences, Universiti, Gadong, Brunei Darussalam
| | - Rajan Rajabalaya
- PAP Rashidah Sa'adatul Bolkiah Institute of Health Sciences, Universiti, Gadong, Brunei Darussalam
| | - Lim Y Chee
- PAP Rashidah Sa'adatul Bolkiah Institute of Health Sciences, Universiti, Gadong, Brunei Darussalam
| | - Mohamed Majid
- Faculty of Sciences, Universiti, Gadong, Brunei Darussalam
| | - Sheba R David
- PAP Rashidah Sa'adatul Bolkiah Institute of Health Sciences, Universiti, Gadong, Brunei Darussalam
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