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Tonphu K, Mueangaun S, Lerkdumnernkit N, Sengking J, Tocharus J, Benjakul S, Mittal A, Tocharus C. Chitooligosaccharide-Epigallocatechin Gallate Conjugate Ameliorates Lipid Accumulation and Promotes Browning of White Adipose Tissue in High Fat Diet Fed Rats. Chem Biol Interact 2024:111316. [PMID: 39577827 DOI: 10.1016/j.cbi.2024.111316] [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: 08/12/2024] [Revised: 11/14/2024] [Accepted: 11/20/2024] [Indexed: 11/24/2024]
Abstract
The prevalence of obesity has increased progressively worldwide. Obesity is characterized by excessive accumulation of fat in adipose tissues, leading to metabolic impairment. The anti-obese effects of chitooligosaccharide (COS) and epigallocatechin-3-gallate (EGCG) have been extensively clarified. This study aimed to investigate the effects and potential mechanisms of the COS-EGCG conjugate (CE) on anti-obesity, specifically by alleviating lipid accumulation and promoting the browning of white adipose tissue (WAT) in obese rats. Obesity as a consequence of a high-fat diet (HFD) was induced in male Wistar rats. The HFD was given for 16 weeks and the rats were then randomly subdivided into five groups namely: vehicle (control group), HFD plus CE at 150 mg/kg/day, HFD plus CE at 600 mg/kg/day, HFD plus COS at 600 mg/kg/day, and HFD plus atorvastatin at 10 mg/kg/day for 4 weeks. CE could reduce body weight, improve serum lipid profiles, and promote lipid metabolism via activation of AMP-activated protein kinase (AMPK) in WAT and enhance the processes of WAT browning by activating sirtuin 1 (Sirt 1), peroxisome proliferator-activated receptor-gamma coactivator (PGC1-α), and uncoupling the protein 1 (UCP1) signaling pathway. CE reduced obesity and promoted WAT browning in HFD-fed rats. Therefore, CE might be a new therapy for metabolic syndrome and obesity.
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Affiliation(s)
- Kanokrada Tonphu
- Department of Anatomy, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - Sirikul Mueangaun
- Department of Anatomy, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - Natcha Lerkdumnernkit
- Department of Anatomy, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - Jirakhamon Sengking
- Department of Anatomy, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - Jiraporn Tocharus
- Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - Soottawat Benjakul
- International Center of Excellence in Seafood Science and Innovation, Faculty of Agro-Industry, Prince of Songkla University, Hat Yai, 90110, Thailand
| | - Ajay Mittal
- International Center of Excellence in Seafood Science and Innovation, Faculty of Agro-Industry, Prince of Songkla University, Hat Yai, 90110, Thailand
| | - Chainarong Tocharus
- Department of Anatomy, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand; Functional Food Research Center for Well-being, Chiang Mai University, Chiang Mai 50200, Thailand.
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Wang J, Du Y, Jiang L, Li J, Yu B, Ren C, Yan T, Jia Y, He B. LC-MS/MS-based chemical profiling of water extracts of Moringa oleifera leaves and pharmacokinetics of their major constituents in rat plasma. Food Chem X 2024; 23:101585. [PMID: 39027684 PMCID: PMC11255104 DOI: 10.1016/j.fochx.2024.101585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Revised: 06/14/2024] [Accepted: 06/19/2024] [Indexed: 07/20/2024] Open
Abstract
Moringa oleifera leaves (MOL) are native to India and have high biological activities. To better understand the basic pharmacodynamic materials, the chemical components in MOL and their pharmacokinetic properties were studied and quantitated using UPLC-Q-Exactive Orbitrap-MS. Forty-two compounds were identified, including phenolic acids and their derivatives, flavonoids, isothiocyanates, nucleosides, alkaloids, and other compounds. Two phenolic acids and six flavonoids were studied for their pharmacokinetic properties using UHPLC-MS/MS. Precision, accuracy, stability, matrix effects, and extraction recovery were verified. All substances that were measured reached their maximum within 0.5 h. Vicenin-2 had a high peak concentration and bioavailability. Kaempferol-3-O-rutinoside had a longer biological half-life than other components. The results from this study provide the data basis for subsequent comprehensive qualitative evaluation and potential MOL use in clinical applications.
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Affiliation(s)
- Jiahong Wang
- School of Life Science and Biopharmaceutics, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Yiyang Du
- School of Functional Food and Wine, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang 110016, China
| | - Li Jiang
- School of Pharmacy, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang 110016, China
| | - Jiahe Li
- School of Pharmacy, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang 110016, China
| | - Bing Yu
- School of Pharmacy, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang 110016, China
| | - Chuang Ren
- School of Pharmacy, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang 110016, China
| | - Tingxu Yan
- School of Functional Food and Wine, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang 110016, China
| | - Ying Jia
- School of Functional Food and Wine, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang 110016, China
| | - Bosai He
- School of Functional Food and Wine, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang 110016, China
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Le DD, Kim E, Dang T, Lee J, Shin CH, Park JW, Lee SG, Seo JB, Lee M. Chemical Investigation and Regulation of Adipogenic Differentiation of Cultivated Moringa oleifera. Pharmaceuticals (Basel) 2024; 17:1310. [PMID: 39458951 PMCID: PMC11510418 DOI: 10.3390/ph17101310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2024] [Revised: 09/05/2024] [Accepted: 09/09/2024] [Indexed: 10/28/2024] Open
Abstract
Background/Objectives: Moringa oleifera is a matrix plant with the high potential to cure several diseases with its medicinal and ethnopharmacological value and nutraceutical properties. In this study, we investigated the chemical and biological properties of this plant cultivated in our local region. Methods: Leaves, roots, seeds, stem bark, and twigs of oleifera were extracted and evaluated bioactivities targeting intracellular lipid accumulation and adipocyte differentiation in 3T3-L1 preadipocytes, and UHPLC-ESI-Orbitrap-MS/MS-Based molecular networking guided isolation and dereplication of metabolites from these extracts. Results: Five extracts of different organs of M. oleifera significantly stimulated intracellular lipid accumulation and adipocyte differentiation in 3T3-L1 preadipocytes in a concentration-dependent manner. These extracts markedly increased the expression of genes related to adipogenesis and lipogenesis. Notably, these extracts promoted peroxisome proliferator-activated receptor γ (PPARγ) activity and the expression of its target genes, including phosphoenolpyruvate carboxykinase, fatty acid-binding protein 4, and perilipin-2. These adipogenic and lipogenic effects of Moringa extracts through the regulation of PPARγ activity suggests their potential efficacy in preventing or treating type 2 diabetes. Furthermore, chemical investigation revealed high contents of phytonutrients as rich sources of secondary metabolites including glycosides, flavones, fatty acids, phenolics, and other compounds. In addition, in silico studies on major components of these extracts revealed the bioavailability of major components through their binding affinity to respective proteins targeting adipocyte differentiation.
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Affiliation(s)
- Duc Dat Le
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, 255 Jungangno, Suncheon 57922, Jeonnam, Republic of Korea; (D.D.L.); (T.D.)
| | - Eunbin Kim
- Department of Biomedicine, Health & Life Convergence Sciences, BK21 Four, Biomedical and Healthcare Research Institute, Mokpo National University, Muan 58554, Jeonnam, Republic of Korea; (E.K.); (J.L.); (J.W.P.)
| | - Thinhulinh Dang
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, 255 Jungangno, Suncheon 57922, Jeonnam, Republic of Korea; (D.D.L.); (T.D.)
| | - Jiseok Lee
- Department of Biomedicine, Health & Life Convergence Sciences, BK21 Four, Biomedical and Healthcare Research Institute, Mokpo National University, Muan 58554, Jeonnam, Republic of Korea; (E.K.); (J.L.); (J.W.P.)
| | - Choon Ho Shin
- Suncheonman Moringa Union, Suncheon 57922, Jeonnam, Republic of Korea;
| | - Jin Woo Park
- Department of Biomedicine, Health & Life Convergence Sciences, BK21 Four, Biomedical and Healthcare Research Institute, Mokpo National University, Muan 58554, Jeonnam, Republic of Korea; (E.K.); (J.L.); (J.W.P.)
| | - Seul-gi Lee
- Department of Natural Cosmetics Science, Graduate School, Sunchon National University, 255 Jungangno, Suncheon 57922, Jeonnam, Republic of Korea;
- Glocal University Project Team, Sunchon National University, 255 Jungangno, Suncheon 57922, Jeonnam, Republic of Korea
| | - Jong Bae Seo
- Department of Biomedicine, Health & Life Convergence Sciences, BK21 Four, Biomedical and Healthcare Research Institute, Mokpo National University, Muan 58554, Jeonnam, Republic of Korea; (E.K.); (J.L.); (J.W.P.)
- Department of Biosciences, Mokpo National University, Muan 58554, Jeonnam, Republic of Korea
| | - Mina Lee
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, 255 Jungangno, Suncheon 57922, Jeonnam, Republic of Korea; (D.D.L.); (T.D.)
- Department of Natural Cosmetics Science, Graduate School, Sunchon National University, 255 Jungangno, Suncheon 57922, Jeonnam, Republic of Korea;
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Mohammed DM, Salem MB, Elzallat M, Hammam OA, Suliman AA. Moringa oleifera L. mediated zinc oxide nano-biofertilizer alleviates non-alcoholic steatohepatitis via modulating de novo lipogenesis pathway and miRNA-122 expression. FOOD BIOSCI 2024; 60:104286. [DOI: 10.1016/j.fbio.2024.104286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/17/2024]
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Gutiérrez-Cuevas J, López-Cifuentes D, Sandoval-Rodriguez A, García-Bañuelos J, Armendariz-Borunda J. Medicinal Plant Extracts against Cardiometabolic Risk Factors Associated with Obesity: Molecular Mechanisms and Therapeutic Targets. Pharmaceuticals (Basel) 2024; 17:967. [PMID: 39065815 PMCID: PMC11280341 DOI: 10.3390/ph17070967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2024] [Revised: 07/16/2024] [Accepted: 07/18/2024] [Indexed: 07/28/2024] Open
Abstract
Obesity has increasingly become a worldwide epidemic, as demonstrated by epidemiological and clinical studies. Obesity may lead to the development of a broad spectrum of cardiovascular diseases (CVDs), such as coronary heart disease, hypertension, heart failure, cerebrovascular disease, atrial fibrillation, ventricular arrhythmias, and sudden cardiac death. In addition to hypertension, there are other cardiometabolic risk factors (CRFs) such as visceral adiposity, dyslipidemia, insulin resistance, diabetes, elevated levels of fibrinogen and C-reactive protein, and others, all of which increase the risk of CVD events. The mechanisms involved between obesity and CVD mainly include insulin resistance, oxidative stress, inflammation, and adipokine dysregulation, which cause maladaptive structural and functional alterations of the heart, particularly left-ventricular remodeling and diastolic dysfunction. Natural products of plants provide a diversity of nutrients and different bioactive compounds, including phenolics, flavonoids, terpenoids, carotenoids, anthocyanins, vitamins, minerals, fibers, and others, which possess a wide range of biological activities including antihypertensive, antilipidemic, antidiabetic, and other activities, thus conferring cardiometabolic benefits. In this review, we discuss the main therapeutic interventions using extracts from herbs and plants in preclinical and clinical trials with protective properties targeting CRFs. Molecular mechanisms and therapeutic targets of herb and plant extracts for the prevention and treatment of CRFs are also reviewed.
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Affiliation(s)
- Jorge Gutiérrez-Cuevas
- Department of Molecular Biology and Genomics, Institute for Molecular Biology in Medicine and Gene Therapy, University Center of Health Sciences, University of Guadalajara, Guadalajara 44340, Jalisco, Mexico; (D.L.-C.); (A.S.-R.); (J.A.-B.)
| | - Daniel López-Cifuentes
- Department of Molecular Biology and Genomics, Institute for Molecular Biology in Medicine and Gene Therapy, University Center of Health Sciences, University of Guadalajara, Guadalajara 44340, Jalisco, Mexico; (D.L.-C.); (A.S.-R.); (J.A.-B.)
- Doctorate in Sciences in Molecular Biology in Medicine, University Center of Health Sciences, University of Guadalajara, Guadalajara 44340, Jalisco, Mexico
| | - Ana Sandoval-Rodriguez
- Department of Molecular Biology and Genomics, Institute for Molecular Biology in Medicine and Gene Therapy, University Center of Health Sciences, University of Guadalajara, Guadalajara 44340, Jalisco, Mexico; (D.L.-C.); (A.S.-R.); (J.A.-B.)
| | - Jesús García-Bañuelos
- Department of Molecular Biology and Genomics, Institute for Molecular Biology in Medicine and Gene Therapy, University Center of Health Sciences, University of Guadalajara, Guadalajara 44340, Jalisco, Mexico; (D.L.-C.); (A.S.-R.); (J.A.-B.)
| | - Juan Armendariz-Borunda
- Department of Molecular Biology and Genomics, Institute for Molecular Biology in Medicine and Gene Therapy, University Center of Health Sciences, University of Guadalajara, Guadalajara 44340, Jalisco, Mexico; (D.L.-C.); (A.S.-R.); (J.A.-B.)
- Escuela de Medicina y Ciencias de la Salud (EMCS), Tecnologico de Monterrey, Campus Guadalajara, Zapopan 45201, Jalisco, Mexico
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Ibrahim AM, Youssef AA, Youssef ABA, Nasr SM. Biological, biochemical and genotoxicological alterations of Benzylamine on Biomphalaria alexandrina snails and its Schistosoma mansoni larvicidal potential. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 2024; 201:105855. [PMID: 38685235 DOI: 10.1016/j.pestbp.2024.105855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 02/24/2024] [Accepted: 03/06/2024] [Indexed: 05/02/2024]
Abstract
Biomphalaria spp. snails are freshwater gastropods that responsible for Schistosoma mansoni transmission. Schistosomiasis is a chronic illness that occurred in underdeveloped regions with poor sanitation. The aim of the present study is to evaluate the molluscicidal activity of benzylamine against B. alexandrina snails and it larvicidal effects on the free larval stages of S. mansoni. Results showed that benzylamine has molluscicidal activity against adult B. alexandrina snails after 24 h of exposure with median lethal concentration (LC50) 85.7 mg/L. The present results indicated the exposure of B. alexandrina snails to LC10 or LC25 of benzylamine resulted in significant decreases in the survival, fecundity (eggs/snail/week) and reproductive rates, acetylcholinesterase, albumin, protein, uric acid and creatinine concentrations, levels of Testosterone (T) and 17β Estradiol (E), while alkaline phosphatase levels were significantly increased in comparison with control ones. The present results showed that the sub lethal concentration LC50 (85.7 mg/L) of benzylamine has miracidial and cercaricidal activities, where the Lethal Time (LT50) for miracidiae was 17.08 min while for cercariae was 30.6 min. Also, results showed that were decreased significantly after exposure to sub lethal concentrations compared with control. The present results showed that the expression level of NADH dehydrogenase subunit 1 (ND1) genes and cytochrome oxidase subunit I (COI) in B. alexandrina snails exposed to LC10 or LC25 concentrations benzylamine were significantly decreased compared to the control groups. Therefore, benzylamine could be used as effective molluscicide to control schistosomiasis.
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Affiliation(s)
- Amina M Ibrahim
- Medical Malacology Department, Theodor Bilharz Research Institute, Imbaba, Giza, Egypt.
| | - Alaa A Youssef
- Medical Malacology Department, Theodor Bilharz Research Institute, Imbaba, Giza, Egypt
| | - Abo Bakr A Youssef
- Agricultural Genetics Engineering Research Institute, Agricultural Research Center, Giza, Egypt
| | - Sami M Nasr
- Biochemistry, Molecular Biology and Medicinal chemistry Department, Theodor Bilharz Research Institute, Giza, Egypt; School of Biotechnology, Badr University in Cairo, Badr City, Cairo 11829, Egypt
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Peng Y, Zhu X, Yang G, Zhang J, Wang R, Shen Y, Li H, Gatasheh MK, Abbasi AM, Yang X. Ultrasonic extraction of Moringa oleifera seeds polysaccharides: Optimization, purification, and anti-inflammatory activities. Int J Biol Macromol 2024; 258:128833. [PMID: 38128806 DOI: 10.1016/j.ijbiomac.2023.128833] [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] [Received: 10/24/2023] [Revised: 12/04/2023] [Accepted: 12/13/2023] [Indexed: 12/23/2023]
Abstract
Natural polysaccharides exhibit numerous beneficial properties, such as antioxidant, antitumor, hypoglycemic, and hypolipidemic activities. Moringa oleifera seeds are of high dietary and therapeutic value which drew a lot of attention. However, the regulation effect on anti-inflammatory activity of polysaccharides remains to be studied. Herein, novel bioactive polysaccharides (MOSP-1) were extracted from Moringa oleifera seeds, and the anti-inflammatory properties of MOSP-1 were uncovered. Ultrasound-assisted extraction (UAE) was used to prepare the polysaccharides with optimized conditions (70 °C, 43 min, and liquid-solid-ratio 15 mL/g). Then, DEAE-Sepharose Fast Flow columns were applied to isolate and purify MOSP-1. Rhamnose, arabinose, galactose, and glucose were identified as the monosaccharide constituents of MOSP-1, with a molecular weight of 5.697 kDa. Their proportion in molarity was 1:0.183:0.108:0.860 and 8 types of glycosidic linkages were discovered. Bioactive assays showed that MOSP-1 possessed scavenging activities against DPPH and ABTS radicals, confirming its potential antioxidation efficacy. In vitro experiments revealed that MOSP-1 could reduce the expression of inflammation-related cytokines, inhibit the activation of ERK, JNK, and p38 (the MAPK signaling pathway), and enhance phagocytic functions. This study indicates that polysaccharides (MOSP-1) from Moringa oleifera seeds with anti-inflammatory properties may be used for functional food and pharmaceutical product development.
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Affiliation(s)
- Yao Peng
- School of Life Sciences, Guangzhou University, Guangzhou 510405, China.
| | - Xucheng Zhu
- School of Life Sciences, Guangzhou University, Guangzhou 510405, China.
| | - Guiyan Yang
- College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Junjia Zhang
- Department of Food Science, Rutgers, The State University of New Jersey, 65 Dudley Road, New Brunswick, NJ 08901, USA.
| | - Rui Wang
- International Education College, Zhengzhou University of Light Industry, Zhengzhou 450002, China
| | - Yingbin Shen
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, China
| | - Haimei Li
- School of Life Sciences, Guangzhou University, Guangzhou 510405, China.
| | - Mansour K Gatasheh
- Department of Biochemistry, College of Science, King Saud University, P.O.Box 2455, Riyadh, 11451, Saudi Arabia.
| | - Arshad Mehmood Abbasi
- Department of Environmental Sciences, COMSATS University Islamabad, Abbottabad Campus, 22060, Pakistan.
| | - Xinquan Yang
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, China.
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Adarthaiya S, Sehgal A. Moringa oleifera Lam. as a potential plant for alleviation of the metabolic syndrome-A narrative review based on in vivo and clinical studies. Phytother Res 2024; 38:755-775. [PMID: 38015048 DOI: 10.1002/ptr.8079] [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] [Received: 04/27/2023] [Revised: 11/06/2023] [Accepted: 11/10/2023] [Indexed: 11/29/2023]
Abstract
The metabolic syndrome (MetS) refers to the co-occurrence of risk factors, including hyperglycaemia, increased body weight, hypertension and dyslipidemia, which eventually lead to diabetes and cardiovascular disease, a common health problem worldwide. Recently, there has been an increasing interest in the use of plant-based products for the management of MetS, because of their less detrimental and more beneficial effects. Moringa oleifera (Moringaceae), commonly known as drumstick, is cultivated worldwide for its nutritional and medicinal properties. This review focuses on the in vivo and human studies concerning the potential of M. oleifera in the alleviation of MetS and its comorbidities. The search for relevant articles was carried out in PubMed and Google Scholar databases. Randomised controlled and clinical trials from the PubMed database were included in this review. The results suggested that the administration of M. oleifera, in vivo, shows clear signs of improvement in MetS indices. Despite fewer human studies, the existing data documented convincing results that uphold the potential of M. oleifera against MetS. Therefore, future research discussing the probable mechanism of action is much needed which could further assure the usage of M. oleifera in the treatment regimen of MetS.
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Affiliation(s)
- Saikrupa Adarthaiya
- Department of Zoology, School of Bioengineering and Biosciences, Lovely Professional University, Phagwara, India
| | - Amit Sehgal
- Department of Zoology, School of Bioengineering and Biosciences, Lovely Professional University, Phagwara, India
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Meng C, Zhou L, Huang L, Gu Q, Du X, Wang C, Liu F, Xia C. Chlorogenic acid regulates the expression of NPC1L1 and HMGCR through PXR and SREBP2 signaling pathways and their interactions with HSP90 to maintain cholesterol homeostasis. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 123:155271. [PMID: 38103317 DOI: 10.1016/j.phymed.2023.155271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 11/28/2023] [Accepted: 12/07/2023] [Indexed: 12/19/2023]
Abstract
BACKGROUND Hypercholesterolemia is widely implicated in the etiology of coronary heart disease, stroke, and dementia. Evidence suggests that chlorogenic acid (CA) reduces the risk of cardiovascular disease. PURPOSE The current study aims to explore the underlying molecular mechanism of CA in lowering cholesterol based on pregnane X receptor (PXR) and sterol regulatory element-binding protein 2 (SREBP2) regulatory pathways and their interactions with heat shock protein 90 (HSP90). METHODS A hypercholesterolemic mouse model, HepG2 and Caco2 cell models, metabolomics analysis, and co-immunoprecipitation (COIP) were used to study the mechanism of CA lowering cholesterol. RESULTS Treatment of the hypercholesterolemic mice with CA for 12 weeks significantly reduced body weight, blood lipid, hepatic lipid accumulation, and increased lipid excretion. The nuclear aggregation of PXR and SREBP2 was inhibited simultaneously. In addition, the expression of downstream target genes, including Niemann-pick C1-like 1 (NPC1L1) and 3‑hydroxy-3-methylglutaryl-CoA reductase (HMGCR), was downregulated after CA administration. Furthermore, in HepG2 and Caco2 cell models, CA reduced intracellular cholesterol levels by inhibiting the nuclear translocation of PXR and SREBP2 and the expression of NPC1L1 and HMGCR. SREBP2 interacts with PXR through HSP90, and CA reduces the binding stability of SREBP2 and HSP90 and enhances the binding of PXR and HSP90, thus reducing the nuclear accumulation of SREBP2 and PXR simultaneously. Moreover, CA promoted the phosphorylation of AMP-activated protein kinase (AMPK) and its binding to SREBP2. This was not conducive to the binding of HSP90 and SREBP2 but enhanced the binding of HSP90 and PXR, thereby inhibiting the nuclear translocation of SREBP2 and PXR and reducing intracellular cholesterol levels. However, no noticeable direct binding between AMPK and PXR was observed. CONCLUSION CA downregulates NPC1L1 and HMGCR expression by acting on the AMPK/SREBP2 direct pathway and the AMPK/SREBP2/HSP90/PXR indirect pathway, thus retaining cholesterol homeostasis.
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Affiliation(s)
- Chao Meng
- Clinical Pharmacology Institute, Pharmaceutical School, Nanchang University, Xuefu road 1299, Nanchang 330031, PR China
| | - Lingye Zhou
- Clinical Pharmacology Institute, Pharmaceutical School, Nanchang University, Xuefu road 1299, Nanchang 330031, PR China
| | - Lin Huang
- Clinical Pharmacology Institute, Pharmaceutical School, Nanchang University, Xuefu road 1299, Nanchang 330031, PR China
| | - Qi Gu
- Clinical Pharmacology Institute, Pharmaceutical School, Nanchang University, Xuefu road 1299, Nanchang 330031, PR China
| | - Xinyue Du
- Clinical Pharmacology Institute, Pharmaceutical School, Nanchang University, Xuefu road 1299, Nanchang 330031, PR China
| | - Cheng Wang
- Clinical Pharmacology Institute, Pharmaceutical School, Nanchang University, Xuefu road 1299, Nanchang 330031, PR China; Jiangxi Key Laboratory of Clinical Pharmacokinetics, Nanchang 330031, PR China
| | - Fanglan Liu
- Clinical Pharmacology Institute, Pharmaceutical School, Nanchang University, Xuefu road 1299, Nanchang 330031, PR China; Jiangxi Key Laboratory of Clinical Pharmacokinetics, Nanchang 330031, PR China
| | - Chunhua Xia
- Clinical Pharmacology Institute, Pharmaceutical School, Nanchang University, Xuefu road 1299, Nanchang 330031, PR China; Jiangxi Key Laboratory of Clinical Pharmacokinetics, Nanchang 330031, PR China.
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Li T, Liu X, Long X, Li Y, Xiang J, Lv Y, Zhao X, Shi S, Chen W. Brexpiprazole suppresses cell proliferation and de novo lipogenesis through AMPK/SREBP1 pathway in colorectal cancer. ENVIRONMENTAL TOXICOLOGY 2023; 38:2352-2360. [PMID: 37347510 DOI: 10.1002/tox.23871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 05/18/2023] [Accepted: 06/11/2023] [Indexed: 06/23/2023]
Abstract
OBJECTIVE In the present study, we investigated the role of brexpiprazole on cell proliferation and lipogenesis in colorectal cancer (CRC) and its molecular mechanism. METHODS The effect of brexpiprazole on CRC cell proliferation was determined by CCK-8, EdU assay, cell clone formation. The flow cytometry was evaluated cell cycle. Differential expression genes (DEGs) were identified by RNA-seq assay after treating HCT116 cells with or without 20 μM brexpiprazole for 24 h. Then, the top 120 DEGs were analyzed by GO and KEGG enrichment analysis. After that, Oil red O staining and the levels of total cholestenone and triglyceride were measured to assess lipogenesis capacity in CRC cells. The related molecules of cell proliferation, lipogenic and AMPK/SREBP1 signal pathways were measured by q-PCR, western blot and immunohistochemical staining. RESULTS Brexpiprazole remarkably suppressed cell proliferation, lipogenesis, and induced cell cycle arrest in CRC. The underlying mechanisms probably involved the suppression of SREBP1 and the stimulation of AMPK. CONCLUSION Brexpiprazole inhibited cell proliferation and de novo lipogenesis through AMPK/SREBP1 pathway in CRC.
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Affiliation(s)
- Ting Li
- Institute of Basic Medical and Forensic Medicine, North Sichuan Medical College, Nanchong, China
| | - Xiaojie Liu
- Institute of Basic Medical and Forensic Medicine, North Sichuan Medical College, Nanchong, China
| | - Xiaoyi Long
- Institute of Basic Medical and Forensic Medicine, North Sichuan Medical College, Nanchong, China
| | - Yangyou Li
- Animal Experimental Center, North Sichuan Medical College, Nanchong, China
| | - Jin Xiang
- School of Clinical Medicine, North Sichuan Medical College, Nanchong, China
| | - Yuanxia Lv
- School of Pharmacy, North Sichuan Medical College, Nanchong, China
| | - Xiaoyang Zhao
- Institute of Basic Medical and Forensic Medicine, North Sichuan Medical College, Nanchong, China
| | - Shaoqing Shi
- Scientific Research Laboratory Center, First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Wei Chen
- Institute of Basic Medical and Forensic Medicine, North Sichuan Medical College, Nanchong, China
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Aljazzaf B, Regeai S, Elghmasi S, Alghazir N, Balgasim A, Hdud Ismail IM, Eskandrani AA, Shamlan G, Alansari WS, AL-Farga A, Alghazeer R. Evaluation of Antidiabetic Effect of Combined Leaf and Seed Extracts of Moringa oleifera ( Moringaceae) on Alloxan-Induced Diabetes in Mice: A Biochemical and Histological Study. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2023; 2023:9136217. [PMID: 37215365 PMCID: PMC10198764 DOI: 10.1155/2023/9136217] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Revised: 02/21/2023] [Accepted: 03/07/2023] [Indexed: 05/24/2023]
Abstract
Moringa oleifera (Moringaceae) is a medicinal plant rich in biologically active compounds. The aim of the present study was to screen M. oleifera methanolic leaf (L) extract, seed (S) extract, and a combined leaf/seed extract (2L : 1S ratio) for antidiabetic and antioxidant activities in mice following administration at a dose level of 500 mg/kg of body weight/day. Diabetes was induced by alloxan administration. Mice were treated with the extracts for 1 and 3 months and compared with the appropriate control. At the end of the study period, the mice were euthanized and pancreas, liver, kidney, and blood samples were collected for the analysis of biochemical parameters and histopathology. The oral administration of the combined L/S extract significantly reduced fasting blood glucose to normal levels compared with L or S extracts individually; moreover, a significant decrease in cholesterol, triglycerides, creatinine, liver enzymes, and oxidant markers was observed, with a concomitant increase in antioxidant biomarkers. Thus, the combined extract has stronger antihyperlipidemic and antioxidant properties than the individual extracts. The histopathological results also support the biochemical parameters, showing recovery of the pancreas, liver, and kidney tissue. The effects of the combined L/S extracts persisted throughout the study period tested. To the best of our knowledge, this is the first study to report on the antidiabetic, antioxidant, and antihyperlipidemic effects of a combined L/S extract of M. oleifera in an alloxan-induced diabetic model in mice. Our results suggest the potential for developing a natural potent antidiabetic drug from M. oleifera; however, clinical studies are required.
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Affiliation(s)
- Badriyah Aljazzaf
- Department of Food Sciences and Nutrition, College of Health Sciences, The Public Authority for Applied Education and Training, Kuwait
| | - Sassia Regeai
- Department of Life Sciences, School of Basic Science, Libyan Academy of Postgraduate Studies, Janzour, Libya
- Histology and Genetics Department, Faculty of Medicine, University of Tripoli, Tripoli, Libya
| | - Sana Elghmasi
- Department of Biochemistry, Faculty of Medicine, University of Tripoli, Tripoli, Libya
| | - Nadia Alghazir
- Department of Pediatrics, Tripoli University Hospital, Faculty of Medicine, University of Tripoli, Tripoli, Libya
| | - Amal Balgasim
- Biochemistry Division, Chemistry Department, Faculty of Sciences, University of Tripoli, Tripoli, Libya
| | - Ismail M. Hdud Ismail
- Department of Pathology and Clinical Pathology, Faculty of Veterinary Medicine, University of Tripoli, Tripoli, Libya
| | - Areej A. Eskandrani
- Chemistry Department, Faculty of Science, Taibah University, Medina 30002, Saudi Arabia
| | - Ghalia Shamlan
- Department of Food Science and Nutrition, College of Food and Agriculture Sciences, King Saud University, Riyadh 11362, Saudi Arabia
| | - Wafa S. Alansari
- Biochemistry Department, Faculty of Science, University of Jeddah, Jeddah 21577, Saudi Arabia
| | - Ammar AL-Farga
- Biochemistry Department, Faculty of Science, University of Jeddah, Jeddah 21577, Saudi Arabia
| | - Rabia Alghazeer
- Biochemistry Division, Chemistry Department, Faculty of Sciences, University of Tripoli, Tripoli, Libya
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Xu Y, Chen G, Muema FW, Xiao J, Guo M. Most Recent Research Progress in Moringa oleifera: Bioactive Phytochemicals and Their Correlated Health Promoting Effects. FOOD REVIEWS INTERNATIONAL 2023. [DOI: 10.1080/87559129.2023.2195189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
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Ganjayi MS, Karunakaran RS, Gandham S, Meriga B. Quercetin-3- O-rutinoside from Moringa oleifera Downregulates Adipogenesis and Lipid Accumulation and Improves Glucose Uptake by Activation of AMPK/Glut-4 in 3T3-L1 Cells. REVISTA BRASILEIRA DE FARMACOGNOSIA : ORGAO OFICIAL DA SOCIEDADE BRASILEIRA DE FARMACOGNOSIA 2023; 33:334-343. [PMID: 36819090 PMCID: PMC9924179 DOI: 10.1007/s43450-022-00352-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 12/17/2022] [Indexed: 02/17/2023]
Abstract
Natural product-based therapeutic alternatives have drawn immense interest to deal with growing incidence of metabolic disorders. Rutin (quercetin-3-O-rutinoside) is found in a variety of fruits, vegetables, and plant beverages. In the present study, rutin was isolated from Moringa oleifera Lam., leaves and its anti-lipidemic and anti-adipogenic activity was evaluated through inhibition of key digestive enzymes and in vitro cell culture experiments using 3T3-L1 adipocytes. Rutin treatment substantially reduced α-glucosidase and pancreatic lipase activities with IC50 values of 40 and 35 μg/ml, respectively. MTT assay with 3T3-L1 cells demonstrated the non-toxic effect of rutin up to 160 μg/ml. Oil Red O-stained images of rutin-treated 3T3-L1 cells depicted that rutin considerably reduced lipid content and adipogenesis (79.9%), and enhanced glycerol release in 3T3-L1 cells when compared to untreated cells. Rutin significantly (p < 0.05) enhanced glucose uptake in 3T3-L1 adipocytes and also led to reduced levels of leptin but enhanced levels of adiponectin. Western blot analysis of rutin-treated (40 µg/ml) adipocytes showed phosphorylation of AMPK, upregulated expression of Glut-4 (1.31-fold) and UCP-1 (1.47-fold), but downregulated expression of PPAR-γ by 0.73-fold. At transcriptional level, similar trends were observed in the mRNA expression of the above genes, except AMPK. Our results demonstrate that rutin isolated from M. oleifera significantly alleviates lipid content and adipogenesis, and improves glucose uptake through regulating PPAR-γ and AMPK signaling pathways; thus, rutin can be considered as a potential therapeutic agent against adiposity and glucose intolerance. Graphical Abstract
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Affiliation(s)
- Muni Swamy Ganjayi
- Division of Cell Culture and Molecular Biology, Department of Biochemistry, Sri Venkateswara University, Tirupati, Andhra Pradesh India
| | - Reddy Sankaran Karunakaran
- Division of Cell Culture and Molecular Biology, Department of Biochemistry, Sri Venkateswara University, Tirupati, Andhra Pradesh India
| | - Sreedevi Gandham
- Department of Electronics and Communication Engineering, Sri Venkateswara University College of Engineering, Andhra Pradesh Tirupati, India
| | - Balaji Meriga
- Division of Cell Culture and Molecular Biology, Department of Biochemistry, Sri Venkateswara University, Tirupati, Andhra Pradesh India
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Guardiola-Márquez CE, Jacobo-Velázquez DA. Potential of enhancing anti-obesogenic agriceuticals by applying sustainable fertilizers during plant cultivation. FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 2022. [DOI: 10.3389/fsufs.2022.1034521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
Overweight and obesity are two of the world's biggest health problems. They are associated with excessive fat accumulation resulting from an imbalance between energy consumed and energy expended. Conventional therapies for obesity commonly include synthetic drugs and surgical procedures that can lead to serious side effects. Therefore, developing effective, safe, and readily available new treatments to prevent and treat obesity is highly relevant. Many plant extracts have shown anti-obesogenic potential. These plant extracts are composed of different agriceuticals such as fibers, phenolic acids, flavonoids, anthocyanins, alkaloids, lignans, and proteins that can manage obesity by suppressing appetite, inhibiting digestive enzymes, reducing adipogenesis and lipogenesis, promoting lipolysis and thermogenesis, modulating gut microbiota and suppressing obesity-induced inflammation. These anti-obesogenic agriceuticals can be enhanced in plants during their cultivation by applying sustainable fertilization strategies, improving their capacity to fight the obesity pandemic. Biofertilization and nanofertilization are considered efficient, eco-friendly, and cost-effective strategies to enhance plant growth and development and increase the content of nutrients and bioactive compounds, representing an alternative to overproducing the anti-obesogenic agriceuticals of interest. However, further research is required to study the impact of anti-obesogenic plant species grown using these agricultural practices. This review presents the current scenario of overweight and obesity; recent research work describing different plant species with significant effects against obesity; and several reports exhibiting the potential of the biofertilization and nanofertilization practices to enhance the concentrations of bioactive molecules of anti-obesogenic plant species.
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Monraz-Méndez CA, Escutia-Gutiérrez R, Rodriguez-Sanabria JS, Galicia-Moreno M, Monroy-Ramírez HC, Sánchez-Orozco L, García-Bañuelos J, De la Rosa-Bibiano R, Santos A, Armendáriz-Borunda J, Sandoval-Rodríguez A. Moringa oleifera Improves MAFLD by Inducing Epigenetic Modifications. Nutrients 2022; 14:nu14204225. [PMID: 36296907 PMCID: PMC9611907 DOI: 10.3390/nu14204225] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 09/24/2022] [Accepted: 09/30/2022] [Indexed: 01/03/2023] Open
Abstract
Background and aims. Metabolic Associated Fatty Liver Disease (MAFLD) encompasses a spectrum of diseases from simple steatosis to nonalcoholic steatohepatitis (NASH). Here, we investigated the hepatoprotective role of Moringa oleifera aqueous extract on hepatic miRNAs, genes and protein expression, as well as histological and biochemical parameters in an experimental model of NASH. Methods. Male C57BL/6J mice were fed with a high fat diet (HFD, 60% lipids, 42 gr/L sugar in water) for 16 weeks. Moringa extract was administered via gavage during the final 8 weeks. Insulin Tolerance Test (ITT) and HOMA-IR were calculated. Serum levels of insulin, resistin, leptin and PAI-1 and hepatic expression of miR-21a-5p, miR-103-3p, miR-122-5p, miR-34a-5p and SIRT1, AMPKα and SREBP1c protein were evaluated. Alpha-SMA immunohistochemistry and hematoxylin-eosin, Masson’s trichrome and sirius red staining were made. Hepatic transcriptome was analyzed using microarrays. Results. Animals treated with Moringa extract improved ITT and decreased SREBP1c hepatic protein, while SIRT1 increased. Hepatic expression of miR-21a-5p, miR-103-3p and miR-122-5p, miR34a-5p was downregulated. Hepatic histologic analysis showed in Moringa group (HF + MO) a significant decrease in inflammatory nodules, macro steatosis, fibrosis, collagen and αSMA reactivity. Analysis of hepatic transcriptome showed down expression of mRNAs implicated in DNA response to damage, endoplasmic reticulum stress, lipid biosynthesis and insulin resistance. Moringa reduced insulin resistance, de novo lipogenesis, hepatic inflammation and ER stress. Conclusions. Moringa prevented progression of liver damage in a model of NASH and improved biochemical, histological and hepatic expression of genes and miRNAs implicated in MAFLD/NASH development.
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Affiliation(s)
- C. Alejandra Monraz-Méndez
- Institute for Molecular Biology in Medicine and Gene Therapy, Department of Molecular Biology and Genomics, Health Sciences University Center, University of Guadalajara, Guadalajara 44340, Jalisco, Mexico
| | - Rebeca Escutia-Gutiérrez
- Institute for Molecular Biology in Medicine and Gene Therapy, Department of Molecular Biology and Genomics, Health Sciences University Center, University of Guadalajara, Guadalajara 44340, Jalisco, Mexico
| | - Jonathan Samael Rodriguez-Sanabria
- Institute for Molecular Biology in Medicine and Gene Therapy, Department of Molecular Biology and Genomics, Health Sciences University Center, University of Guadalajara, Guadalajara 44340, Jalisco, Mexico
| | - Marina Galicia-Moreno
- Institute for Molecular Biology in Medicine and Gene Therapy, Department of Molecular Biology and Genomics, Health Sciences University Center, University of Guadalajara, Guadalajara 44340, Jalisco, Mexico
| | - Hugo Christian Monroy-Ramírez
- Institute for Molecular Biology in Medicine and Gene Therapy, Department of Molecular Biology and Genomics, Health Sciences University Center, University of Guadalajara, Guadalajara 44340, Jalisco, Mexico
| | - Laura Sánchez-Orozco
- Institute for Molecular Biology in Medicine and Gene Therapy, Department of Molecular Biology and Genomics, Health Sciences University Center, University of Guadalajara, Guadalajara 44340, Jalisco, Mexico
| | - Jesus García-Bañuelos
- Institute for Molecular Biology in Medicine and Gene Therapy, Department of Molecular Biology and Genomics, Health Sciences University Center, University of Guadalajara, Guadalajara 44340, Jalisco, Mexico
| | - Ricardo De la Rosa-Bibiano
- Institute for Molecular Biology in Medicine and Gene Therapy, Department of Molecular Biology and Genomics, Health Sciences University Center, University of Guadalajara, Guadalajara 44340, Jalisco, Mexico
| | - Arturo Santos
- Tecnologico de Monterrey, Escuela de Medicina, Monterrey 64849, Nuevo Leon, Mexico
| | - Juan Armendáriz-Borunda
- Institute for Molecular Biology in Medicine and Gene Therapy, Department of Molecular Biology and Genomics, Health Sciences University Center, University of Guadalajara, Guadalajara 44340, Jalisco, Mexico
- Tecnologico de Monterrey, Escuela de Medicina, Monterrey 64849, Nuevo Leon, Mexico
- Correspondence: (J.A.-B.); (A.S.-R.); Tel.: +52-3310585200 (ext. 34006) (J.A.-B. & A.S.-R.)
| | - Ana Sandoval-Rodríguez
- Institute for Molecular Biology in Medicine and Gene Therapy, Department of Molecular Biology and Genomics, Health Sciences University Center, University of Guadalajara, Guadalajara 44340, Jalisco, Mexico
- Correspondence: (J.A.-B.); (A.S.-R.); Tel.: +52-3310585200 (ext. 34006) (J.A.-B. & A.S.-R.)
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Yang M, Tao L, Kang XR, Li LF, Zhao CC, Wang ZL, Sheng J, Tian Y. Recent developments in Moringa oleifera Lam. polysaccharides: A review of the relationship between extraction methods, structural characteristics and functional activities. Food Chem X 2022; 14:100322. [PMID: 35571331 PMCID: PMC9092490 DOI: 10.1016/j.fochx.2022.100322] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Revised: 03/28/2022] [Accepted: 04/27/2022] [Indexed: 02/07/2023] Open
Abstract
Moringa oleifera Lam. (M. oleifera Lam) is a perennial tropical deciduous tree that belongs to the Moringaceae family. Polysaccharides are one of the major bioactive compounds in M. oleifera Lam and show immunomodulatory, anticancer, antioxidant, intestinal health protection and antidiabetic activities. At present, the structure and functional activities of M. oleifera Lam polysaccharides (MOPs) have been widespread, but the research data are relatively scattered. Moreover, the relationship between the structure and biological activities of MOPs has not been summarized. In this review, the current research on the extraction, purification, structural characteristics and biological activities of polysaccharides from different sources of M. oleifera Lam were summarized, and the structural characteristics of purified polysaccharides were focused on this review. Meanwhile, the biological activities of MOPs were introduced, and some molecular mechanisms were listed. In addition, the relationship between the structure and biological activities of MOPs was discussed. Furthermore, new perspectives and some future research of M. oleifera Lam polysaccharides were proposed in this review.
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Key Words
- ABTS, 2,2′-Azino-bis (3-ethylbenzothiazoline-6-sulfonic acid)
- AKP, Alkaline phosphatase
- ALT, Alanine aminotransferase
- AST, Asparate aminotransferase
- Ara, Arabinose
- BUN, Blood urea nitrogen
- Bax, Bcl2-associated X protein
- Bcl-2, B-cell lymphoma
- Biological activities
- CCl4, Carbon tetrachloride
- COX-2, Cyclooxygenase-2
- Caspase-3, Cysteinyl aspartate specific proteinase 3
- Caspase-9, Cysteinyl aspartate specific proteinase 9
- DPPH, 2.2-diphenyl-picryl-hydrazyl radical
- EAE, Enzyme-assisted extraction
- FRAP, Ferric ion reducing antioxidant power
- FTIR, Fourier transform infrared spectroscopy
- Future trends
- GC, Gas chromatography
- GC–MS, Gas chromatography-mass spectrometry
- GSH-Px, Glutathione peroxidase
- Gal, Galactose
- Glc, Glucose
- HDL, High-density Lipoprotein
- HPGPC, High-performance gel permeation chromatography
- HPLC, High performance liquid chromatography
- HepG2, Human hepatocellular carcinoma cell line
- IL-10, Interleukin-10
- IL-1β, Interleukin 1β
- IL-2, Interleukin-2
- IL-6, Interleukin-6
- LDL, Low-density Lipoprotein
- LPS, Lipopolysaccharide
- M. oleifera Lam, Moringa oleifera Lam.
- MAE, Microwave-assisted extraction
- MDA, Malondialdehyde
- MOPs, Moringa oleifera Lam polysaccharides
- MS, Mass spectrometry
- MTT, 3‐(4,5‐dimethylthiazol‐2‐yl)‐2,5‐diphenyl tetrazolium bromide
- MW, Molecular weight
- Man, Mannose
- Moringa oleifera Lam
- NF-κB, Nuclear factor kappa-B
- NK, Natural killer cell
- NMR, Nuclear magnetic resonance
- NO, Nitric oxide
- PLE, Pressurized liquid extraction
- Polysaccharides
- ROS, Reactive oxygen species
- Rha, Rhamnose
- SCFAs, Short-chain fatty acids
- SOD, Superoxide dismutase
- Structure characteristics
- Structure-biological relationship
- TC, Total Cholesterol
- TG, Triglycerides
- TNF-α, Tumour necrosis factor-α
- TOF, Time of flight
- UAE, Ultrasound-assisted extraction
- V/C, Ileum crypt and villus length
- WAE, Water-assisted extraction
- Xyl, Xylose
- iNOS, Inducible nitric oxide synthase
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Affiliation(s)
- Min Yang
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, China.,National Research and Development Professional Center for Moringa Processing Technology, Yunnan Agricultural University, Kunming, China.,Engineering Research Center of Development and Utilization of Food and Drug Homologous Resources, Ministry of Education, Yunnan Agricultural University, Kunming, China
| | - Liang Tao
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, China.,National Research and Development Professional Center for Moringa Processing Technology, Yunnan Agricultural University, Kunming, China.,Engineering Research Center of Development and Utilization of Food and Drug Homologous Resources, Ministry of Education, Yunnan Agricultural University, Kunming, China
| | - Xin-Rui Kang
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, China.,Yunnan Provincial Engineering Research Center for Edible and Medicinal Homologous Functional Food, Yunnan Agricultural University, Kunming, China
| | - Ling-Fei Li
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, China.,Yunnan Provincial Engineering Research Center for Edible and Medicinal Homologous Functional Food, Yunnan Agricultural University, Kunming, China
| | - Cun-Chao Zhao
- Engineering Research Center of Development and Utilization of Food and Drug Homologous Resources, Ministry of Education, Yunnan Agricultural University, Kunming, China.,Yunnan Provincial Engineering Research Center for Edible and Medicinal Homologous Functional Food, Yunnan Agricultural University, Kunming, China
| | - Zi-Lin Wang
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, China.,National Research and Development Professional Center for Moringa Processing Technology, Yunnan Agricultural University, Kunming, China
| | - Jun Sheng
- National Research and Development Professional Center for Moringa Processing Technology, Yunnan Agricultural University, Kunming, China.,Key Laboratory of Pu-er Tea Science, Ministry of Education, Yunnan Agricultural University, Kunming, China
| | - Yang Tian
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, China.,National Research and Development Professional Center for Moringa Processing Technology, Yunnan Agricultural University, Kunming, China.,Engineering Research Center of Development and Utilization of Food and Drug Homologous Resources, Ministry of Education, Yunnan Agricultural University, Kunming, China.,Yunnan Provincial Engineering Research Center for Edible and Medicinal Homologous Functional Food, Yunnan Agricultural University, Kunming, China
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Orlistat Resensitizes Sorafenib-Resistance in Hepatocellular Carcinoma Cells through Modulating Metabolism. Int J Mol Sci 2022; 23:ijms23126501. [PMID: 35742944 PMCID: PMC9223797 DOI: 10.3390/ijms23126501] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 06/06/2022] [Accepted: 06/09/2022] [Indexed: 02/04/2023] Open
Abstract
Sorafenib is one of the options for advanced hepatocellular carcinoma treatment and has been shown to extend median overall survival. However, sorafenib resistance often develops a few months after treatment. Hence, developing various strategies to overcome sorafenib resistance and understand the possible mechanisms is urgently needed. We first established sorafenib-resistant hepatocellular carcinoma (HCC) cells. Then, we found that sorafenib-resistant Huh7 cells (Huh7/SR) exhibit higher glucose uptakes and express elevated fatty acid synthesis and glucose metabolism-related proteins than their parental counterparts (Huh7). The current study investigated whether sorafenib resistance could be reversed by suppressing fatty acid synthesis, using a fatty acid synthase (FASN) inhibitor, orlistat, in HCC cells. FASN inhibition-caused changes in protein expressions and cell cycle distribution were analyzed by Western blot and flow cytometry, and changes in glucose uptakes were also evaluated by 18F-FDG uptake. Orlistat remarkably enhanced the cytotoxicity of sorafenib in both Huh7 and Huh7/SR cells, and flow cytometry showed that combination treatment significantly increased the sub-G1 population in both cell lines. Western blot revealed that the combination treatment effectively increased the ratio of Bax/Bcl-2 and decreased expressions of pERK; additionally, the combination treatment also strongly suppressed fatty acid synthesis-related proteins (e.g., FASN and SCD) in both cell lines. Lastly, the 18F-FDG uptake was repressed by the combination treatment in both cell lines. Our results indicated that orlistat-mediated FASN inhibition could overcome sorafenib resistance and enhance cell killing in HCC by changing cell metabolism.
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Elarabany N, Hamad A, AlSobeai SM. Evaluating anti-obesity potential, active components, and antioxidant mechanisms of Moringa peregrina seeds extract on high-fat diet-induced obesity. J Food Biochem 2022; 46:e14265. [PMID: 35661366 DOI: 10.1111/jfbc.14265] [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: 03/02/2022] [Revised: 05/16/2022] [Accepted: 05/18/2022] [Indexed: 11/28/2022]
Abstract
There are no medical drugs that provide an acceptable weight loss with minimal adverse effects. This study evaluated the Moringa peregrina (MP) seed extract's anti-obesity effect. Twenty-four (6/each group) male Sprague Dawley rats were divided into group Ι (control), group ΙΙ (high-fat diet [HFD]), group ΙΙΙ (HFD+ MP [250 mg/kg b.wt]), and group ΙV (HFD+ MP [500 mg/kg b.wt]). MP administration significantly ameliorated body weight gains and HFD induced elevation in cholesterol, triglycerides, LDL, and reduced HDL. Moreover, MP seed oil showed high free radical-scavenging activity, delayed β-carotene bleaching and inhibited lipoprotein and pancreatic lipase enzymes. High-performance liquid chromatography (HPLC) revealed three major active components: crypto-chlorogenic acid, isoquercetin, and astragalin. Both quantitative Real-time PCR (RT-PCR) and western blotting revealed that MP seeds oil significantly decreased the expression of lipogenesis-associated genes such as peroxisome proliferator-activated receptors gamma (PPARγ) and fatty acid synthase (FAS) and significantly elevated the expression of lipolysis-associated genes (acetyl-CoA carboxylase1, ACCl). The oil also enhanced phosphorylation of AMP-activated protein kinase alpha (AMPK-α) and suppressed CCAAT/enhancer-binding protein β (C/EBPβ). In conclusion, administration of M. peregrina seeds oil has anti-obesity potential in HFD-induced obesity in rats. PRACTICAL APPLICATIONS: M. peregrina seeds oil had a potential anti-obesity activity that may be attributed to different mechanisms. These included decreasing body weight, and body mass index and improving lipid levels by decreasing total cholesterol, triglycerides and LDL-C, and increasing HDL-C. Also, M. peregrina seeds oil regulated adipogenesis-associated genes, such as downregulating the expression of (PPARγ, C/EBPα, and FAS) and improving and upregulating the expression and phosphorylation of AMPKα and ACCl. Despite that M. peregrina extract has reported clear anti-obesity potential through animal and laboratory studies, the available evidence-based on human clinical trials are very limited. Therefore, further studies are needed that could focus on clinical trials investigating anti-obesity potential different mechanisms of M. peregrina extract in humans.
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Affiliation(s)
- Naglaa Elarabany
- Biology Department, Sajir College of Arts and Science, Shaqra University, Shaqra, Saudi Arabia.,Zoology Department, Faculty of Science, Damietta University, Damietta, Egypt
| | - Abeer Hamad
- Biology Department, Sajir College of Arts and Science, Shaqra University, Shaqra, Saudi Arabia.,Biology Department, College of Applied and Industrial Science, Bahri University, Khartoum, Sudan
| | - Sanad M AlSobeai
- Biology Department, Sajir College of Arts and Science, Shaqra University, Shaqra, Saudi Arabia
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19
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Xu Y, Chen G, Guo M. Potential Anti-aging Components From Moringa oleifera Leaves Explored by Affinity Ultrafiltration With Multiple Drug Targets. Front Nutr 2022; 9:854882. [PMID: 35619958 PMCID: PMC9127542 DOI: 10.3389/fnut.2022.854882] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 04/11/2022] [Indexed: 12/27/2022] Open
Abstract
Moringa oleifera (M. oleifera), widely used in tropical and subtropical regions, has been reported to possess good anti-aging benefits on skincare. However, the potential bioactive components responsible for its anti-aging effects, including anti-collagenase, anti-elastase, and anti-hyaluronidase activities, have not been clarified so far. In this study, M. oleifera leaf extracts were first conducted for anti-elastase and anti-collagenase activities in vitro by spectrophotometric and fluorometric assays, and the results revealed that they possessed good activities against skin aging-related enzymes. Then, multi-target bio-affinity ultrafiltration coupled to high-performance liquid chromatography-mass spectrometry (AUF-HPLC-MS) was applied to quickly screen anti-elastase, anti-collagenase, and anti-hyaluronidase ligands in M. oleifera leaf extracts. Meanwhile, 10, 8, and 14 phytochemicals were screened out as the potential anti-elastase, anti-collagenase, and anti-hyaluronidase ligands, respectively. Further confirmation of these potential bioactive components with anti-aging target enzymes was also implemented by molecule docking analysis. In conclusion, these results suggest that the M. oleifera leaves might be a very promising natural source of anti-aging agent for skincare, which can be further explored in the cosmetics and cosmeceutical industries combating aging and skin wrinkling.
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Affiliation(s)
- Yongbing Xu
- Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, China.,College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China.,Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, China.,Innovation Academy for Drug Discovery and Development, Chinese Academy of Sciences, Shanghai, China
| | - Guilin Chen
- Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, China.,College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China.,Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, China.,Innovation Academy for Drug Discovery and Development, Chinese Academy of Sciences, Shanghai, China
| | - Mingquan Guo
- Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, China.,College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China.,Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, China.,Innovation Academy for Drug Discovery and Development, Chinese Academy of Sciences, Shanghai, China
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Li L, Ma L, Wen Y, Xie J, Yan L, Ji A, Zeng Y, Tian Y, Sheng J. Crude Polysaccharide Extracted From Moringa oleifera Leaves Prevents Obesity in Association With Modulating Gut Microbiota in High-Fat Diet-Fed Mice. Front Nutr 2022; 9:861588. [PMID: 35548566 PMCID: PMC9083904 DOI: 10.3389/fnut.2022.861588] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 03/14/2022] [Indexed: 12/12/2022] Open
Abstract
Moringa oleifera is a commonly used plant with high nutritional and medicinal values. M. oleifera leaves are considered a new food resource in China. However, the biological activities of M. oleifera polysaccharides (MOP) in regulating gut microbiota and alleviating obesity remain obscure. In the present study, we prepared the MOP and evaluated its effects on obesity and gut microbiota in high-fat diet (HFD)-induced C57BL/6J mice. The experimental mice were supplemented with a normal chow diet (NCD group), a high-fat diet (HFD group), and HFD along with MOP at a different dose of 100, 200, and 400 mg/kg/d, respectively. Physiological, histological, biochemical parameters, genes related to lipid metabolism, and gut microbiota composition were compared among five experimental groups. The results showed that MOP supplementation effectively prevented weight gain and lipid accumulation induced by HFD, ameliorated blood lipid levels and insulin resistance, alleviated the secretion of pro-inflammatory cytokines, and regulated the expression of genes related to lipid metabolism and bile acid metabolism. In addition, MOP positively reshaped the gut microbiota composition, significantly increasing the abundance of Bacteroides, norank_f_Ruminococcaceae, and Oscillibacter, while decreasing the relative abundance of Blautia, Alistipes, and Tyzzerella, which are closely associated with obesity. These results demonstrated that MOP supplementation has a protective effect against HFD-induced obesity in mice, which was associated with reshaping the gut microbiota. To the best of our knowledge, this is the first report on the potential of MOP to prevent obesity and modulating gut microbiota, which suggests that MOP can be used as a potential prebiotic.
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Affiliation(s)
- Lingfei Li
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, China.,Engineering Research Center of Development and Utilization of Food and Drug Homologous Resources, Ministry of Education, Yunnan Agricultural University, Kunming, China
| | - Li Ma
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, China.,Pu'er Institute of Pu-erh Tea, Pu'er, China.,College of Tea (Pu'er), West Yunnan University of Applied Sciences, Pu'er, China
| | - Yanlong Wen
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, China.,Engineering Research Center of Development and Utilization of Food and Drug Homologous Resources, Ministry of Education, Yunnan Agricultural University, Kunming, China
| | - Jing Xie
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, China.,Engineering Research Center of Development and Utilization of Food and Drug Homologous Resources, Ministry of Education, Yunnan Agricultural University, Kunming, China
| | - Liang Yan
- Pu'er Institute of Pu-erh Tea, Pu'er, China.,College of Tea (Pu'er), West Yunnan University of Applied Sciences, Pu'er, China
| | - Aibing Ji
- Pu'er Institute of Pu-erh Tea, Pu'er, China.,College of Tea (Pu'er), West Yunnan University of Applied Sciences, Pu'er, China
| | - Yin Zeng
- Pu'er Institute of Pu-erh Tea, Pu'er, China.,College of Tea (Pu'er), West Yunnan University of Applied Sciences, Pu'er, China
| | - Yang Tian
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, China.,Engineering Research Center of Development and Utilization of Food and Drug Homologous Resources, Ministry of Education, Yunnan Agricultural University, Kunming, China
| | - Jun Sheng
- Key Laboratory of Pu-er Tea Science, Ministry of Education, Yunnan Agricultural University, Kunming, China
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21
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Matsuoka I, Hata K, Katsuzaki H, Nakayama H, Zang L, Ota M, Kim Y, Chu DC, Juneja LR, Nishimura N, Shimada Y. Zebrafish obesogenic test identifies anti-adipogenic fraction in Moringa oreifera leaf extracts. Food Sci Nutr 2022; 10:1248-1256. [PMID: 35432980 PMCID: PMC9007296 DOI: 10.1002/fsn3.2758] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 12/08/2021] [Accepted: 12/22/2021] [Indexed: 12/12/2022] Open
Abstract
The zebrafish obesogenic test (ZOT) is a powerful tool for identifying anti-adipogenic compounds for in vivo screening. In our previous study, we found that Moringa oleifera (MO) leaf powder suppressed the accumulation of visceral adipose tissue (VAT) in ZOT. MO demonstrates a wide range of pharmacological effects; however, little is known about its functional constituents. To identify the anti-adipogenic components of MO leaves, we prepared extracts using different extraction methods and tested the obtained extracts and fractions using ZOT. We found that the dichloromethane extract and its hexane:EtOAc = 8:2 fraction reduced VAT accumulation in young zebrafish fed a high-fat diet. We also performed gene expression analysis in the zebrafish VAT and found that CCAAT/enhancer-binding protein beta and CCAAT/enhancer-binding protein delta (associated with early stages of adipogenesis) gene expression was downregulated after fraction 2 administration. We identified a new MO fraction that suppressed VAT accumulation by inhibiting early adipogenesis using the ZOT. Phenotype-driven zebrafish screening is a reasonable strategy for identifying bioactive components in natural products.
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Affiliation(s)
- Izumi Matsuoka
- Graduate School of Regional Innovation Studies Mie University Tsu Japan
| | - Kanae Hata
- Graduate School of Regional Innovation Studies Mie University Tsu Japan
| | | | - Hiroko Nakayama
- Graduate School of Regional Innovation Studies Mie University Tsu Japan.,Mie University Zebrafish Drug Screening Center Tsu Japan
| | - Liqing Zang
- Graduate School of Regional Innovation Studies Mie University Tsu Japan.,Mie University Zebrafish Drug Screening Center Tsu Japan
| | - Mizuho Ota
- Graduate School of Bioresources Mie University Tsu Japan
| | | | | | | | - Norihiro Nishimura
- Graduate School of Regional Innovation Studies Mie University Tsu Japan.,Mie University Zebrafish Drug Screening Center Tsu Japan
| | - Yasuhito Shimada
- Mie University Zebrafish Drug Screening Center Tsu Japan.,Department of Bioinformatics Mie University Advanced Science Research Promotion Center Tsu Japan.,Department of Integrative Pharmacology Mie University Graduate School of Medicine Tsu Japan
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22
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González-Palomo AK, Pérez-Vázquez FJ, Méndez-Rodríguez KB, Ilizaliturri-Hernández CA, Cardona-Alvarado MI, Flores-Nicasio MV, Kornhauser C, Malacara JM, Figueroa-Vega N. Profile of urinary exosomal microRNAs and their contribution to Diabetic Kidney Disease through a predictive classification model. Nephrology (Carlton) 2022; 27:484-493. [PMID: 35289974 DOI: 10.1111/nep.14039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 02/13/2022] [Accepted: 03/08/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Diabetic kidney disease (DKD) is a main complication of Type 2 diabetes mellitus (T2DM). Exosomal microRNAs (exomiRs) participate in numerous early events in kidney injury regulating progression to DKD. This study aimed to evaluate the expression of exomiRs-126, 146 and 155 in urinary exosomes of patients with T2D and diabetic kidney disease to establish a predictive classification model with exomiRs and clinical variables in order to determine their contribution to DKD. METHODS The study group included 92 subjects: 64 patients diagnosed with T2DM subclassified into 2 groups with albuminuria (T2DM with albuminuria, n = 30) and without albuminuria (TD2M, n = 34) as well as 28 healthy, non-diabetic participants. Exosomes were isolated from urine and identified by TEM and flow cytometry. Profile expression of exomiRs-126, -146 and - 155 was evaluated by RT-qPCR. Data were analyzed by Permutational Multivariate Analysis of Variance (PERMANOVA), similarity percentage (SIMPER), principal coordinate analysis (PCO) and Canonical Analysis of Principal Coordinates (CAP). RESULTS T2DM patients with and without albuminuria showed higher levels of miR-155 and miR-146 compared to controls. In addition, T2DM patients with albuminuria presented a significant increase in miR-126 contrasted to controls and patients without albuminuria. PCO analysis explained 34.6% of the total variability of the data (PERMANOVA; P <0.0001). Subsequently, SIMPER analysis showed that miR-146, miR-155, and miR-126 together, with some clinical parameters, contributed to 50% of the between-group significance. Finally, the CAP analysis developed showed a correct classification of 89.01% with the analyzed parameters. CONCLUSIONS A platform using a combination of clinical variables and exomiRs could be used to to classify individuals with T2D as risk for developing DKD.
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Affiliation(s)
- A K González-Palomo
- Departamento de Ciencias Médicas, Universidad de Guanajuato, Campus Léon, 20 de Enero No. 929, Colonia Obregón, C.P., 37320, León, Gto., Mexico.,Coordinación para la Innovación y Aplicación de la Ciencia y Tecnología (CIACyT), Universidad Autónoma de San Luis Potosí, Avenida Sierra Leona No. 550, Col. Lomas 2da. Sección C.P. 78210, San Luis Potosí, SLP, Mexico
| | - F J Pérez-Vázquez
- Coordinación para la Innovación y Aplicación de la Ciencia y Tecnología (CIACyT), Universidad Autónoma de San Luis Potosí, Avenida Sierra Leona No. 550, Col. Lomas 2da. Sección C.P. 78210, San Luis Potosí, SLP, Mexico.,CONACYT Research Fellow, Coordinación para la Innovación y Aplicación de la Ciencia y la Tecnología (CIACYT), Universidad Autónoma de San Luis Potosí, Avenida Sierra Leona No. 550, Col. Lomas 2da. Sección, C.P. 78210, San Luis Potosí, S.L.P., Mexico
| | - K B Méndez-Rodríguez
- Coordinación para la Innovación y Aplicación de la Ciencia y Tecnología (CIACyT), Universidad Autónoma de San Luis Potosí, Avenida Sierra Leona No. 550, Col. Lomas 2da. Sección C.P. 78210, San Luis Potosí, SLP, Mexico
| | - C A Ilizaliturri-Hernández
- Coordinación para la Innovación y Aplicación de la Ciencia y Tecnología (CIACyT), Universidad Autónoma de San Luis Potosí, Avenida Sierra Leona No. 550, Col. Lomas 2da. Sección C.P. 78210, San Luis Potosí, SLP, Mexico
| | - M I Cardona-Alvarado
- Departamento de Ciencias Médicas, Universidad de Guanajuato, Campus Léon, 20 de Enero No. 929, Colonia Obregón, C.P., 37320, León, Gto., Mexico
| | - M V Flores-Nicasio
- Departamento de Ciencias Médicas, Universidad de Guanajuato, Campus Léon, 20 de Enero No. 929, Colonia Obregón, C.P., 37320, León, Gto., Mexico
| | - C Kornhauser
- Departamento de Ciencias Médicas, Universidad de Guanajuato, Campus Léon, 20 de Enero No. 929, Colonia Obregón, C.P., 37320, León, Gto., Mexico
| | - J M Malacara
- Departamento de Ciencias Médicas, Universidad de Guanajuato, Campus Léon, 20 de Enero No. 929, Colonia Obregón, C.P., 37320, León, Gto., Mexico
| | - N Figueroa-Vega
- Departamento de Ciencias Médicas, Universidad de Guanajuato, Campus Léon, 20 de Enero No. 929, Colonia Obregón, C.P., 37320, León, Gto., Mexico
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23
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Hassan MA, Xu T, Tian Y, Zhong Y, Ali FAZ, Yang X, Lu B. Health benefits and phenolic compounds of Moringa oleifera leaves: A comprehensive review. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2021; 93:153771. [PMID: 34700271 DOI: 10.1016/j.phymed.2021.153771] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 09/14/2021] [Accepted: 09/20/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Moringa oleifera Lam (MO) is native to India and is a cash crop widely cultivated in tropical and sub-tropical areas. The health improving properties of MO has been studied from a long time ago for the numerous phenolic compounds, including vitamins, flavonoids, phenolic acids, isothiocyanates, tannins and saponins, which are present in considerable amounts in the plant. A growing spectrum of therapeutic characteristics of MO leaves has been found and used in the remission or treatment of oxidative stress, liver disease, neurological disease, hyperglycemia and cancer. HYPOTHESIS This review focused on researches applying MO or MO leaf extract as a functional food or cure against various disease and cellular injuries. We believed it would help the discovery of therapeutic application of MO and understanding of MO phytochemistry. METHODS The data collected in this review were extracted from researches indexed in Web of Science, google scholar, PubMed, Science Direct and Scopus to find out health benefits and biological activities of MO leaves polyphenols. The studies reporting mechanistic route of phenolic compounds of MO leaves were also considered in the present study. RESULTS It has been reported that polyphenols of MO leaf have protective characteristics against neurodegenerative disorders through reducing DNA damage, activation of AchE activity and inhibition of caspase-3 activity. It has been reported that, they protected the kidney from damage caused by melamine through suppressed the pro-inflammatory cytokine, metallopeptidase inhibitor 1 (TIMP-1), and kidney injury molecule 1 (KIM-1). Similarly, methanol extract of MO leaves has low hypoglycemic attributes and attenuate the risk of diabetes caused by alloxan by enhancing lipid metabolism and stimulating insulin release, glucose uptake, and glycogen synthesis. In addition, MO leaves are becoming the best phytomedicine to reduce hypertension, which are naturally known as angiotensin-1converting enzyme (ACE), acetylcholinesterase, arginase and phosphodiesterase 5 (PDE5) inhibitors. CONCLUSION MO leaves extract as a health promoting food additives for human and animals due to its great protective effect against many diseases and the widely persistent environmental toxins which disrupted cellular metabolic function. More studies are required to use the phenolic compounds of MO leaves to develop and produce drugs for controlling and treatment of various diseases.
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Affiliation(s)
- Mohamed Ahmed Hassan
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, 310058, China; Food Science and Technology Department, Faculty of Agriculture, Al-Azhar University - Assiut Branch, Assiut 71524, Egypt
| | - Tao Xu
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, 310058, China; Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China; Ningbo Research Institute, Zhejiang University, Ningbo 315100, China
| | - Yang Tian
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China
| | - Yongheng Zhong
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, 310058, China; Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China; Ningbo Research Institute, Zhejiang University, Ningbo 315100, China
| | - Fatma Abo Zakaib Ali
- Pathology and Clinical Pathology Department, Faculty of Veterinary Medicine, Sohag University, Sohag 82524, Egypt
| | - Xuan Yang
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, 310058, China; Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China; Ningbo Research Institute, Zhejiang University, Ningbo 315100, China.
| | - Baiyi Lu
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, 310058, China; Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China; Ningbo Research Institute, Zhejiang University, Ningbo 315100, China.
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24
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Gao S, Siddiqui N, Etim I, Du T, Zhang Y, Liang D. Developing nutritional component chrysin as a therapeutic agent: Bioavailability and pharmacokinetics consideration, and ADME mechanisms. Biomed Pharmacother 2021; 142:112080. [PMID: 34449320 PMCID: PMC8653576 DOI: 10.1016/j.biopha.2021.112080] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 08/06/2021] [Accepted: 08/17/2021] [Indexed: 02/07/2023] Open
Abstract
Chrysin is a promising naturally occurring flavonoid mainly found in honey and propolis. Although chrysin's biological activities have been demonstrated and the mechanism of actions has been determined using in vitro and in vivo models, results from the current clinical studies were largely negative. A potential reason for chrysin's low efficacy in humans is poor oral bioavailability. In this paper, we reviewed the preclinical and clinical pharmacokinetics studies of chrysin and analyzed the mechanism of poor in vivo efficacy with emphasis on its bioavailability and ADME mechanism. Low aqueous solubility, rapid metabolism mediated by UGTs and SULT, efficient excretion through efflux transporters including BCRP and MRP2 are the major reasons causing poor systemic bioavailability for chrysin. However, because of efficient enterohepatic recycling facilitated by phase II metabolism and efflux, chrysin's bioavailability in the low GI tract is high. Thus, chrysin can be ideal for treating diseases in the terminal ileum and colon (e.g., carcinoma, local infection) since it is localized in the lower GI tract with limited delivery to other organs.
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Affiliation(s)
- Song Gao
- Department of Pharmaceutical Science, College of Pharmacy and Health Sciences, Texas Southern University, 3100 Cleburne Street, Houston, TX, USA 77004.
| | - Nyma Siddiqui
- Department of Pharmaceutical Science, College of Pharmacy and Health Sciences, Texas Southern University, 3100 Cleburne Street, Houston, TX, USA 77004
| | - Imoh Etim
- Department of Pharmaceutical Science, College of Pharmacy and Health Sciences, Texas Southern University, 3100 Cleburne Street, Houston, TX, USA 77004
| | - Ting Du
- Department of Pharmaceutical Science, College of Pharmacy and Health Sciences, Texas Southern University, 3100 Cleburne Street, Houston, TX, USA 77004
| | - Yun Zhang
- Department of Pharmaceutical Science, College of Pharmacy and Health Sciences, Texas Southern University, 3100 Cleburne Street, Houston, TX, USA 77004
| | - Dong Liang
- Department of Pharmaceutical Science, College of Pharmacy and Health Sciences, Texas Southern University, 3100 Cleburne Street, Houston, TX, USA 77004
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25
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Ali Redha A, Perna S, Riva A, Petrangolini G, Peroni G, Nichetti M, Iannello G, Naso M, Faliva MA, Rondanelli M. Novel insights on anti-obesity potential of the miracle tree, Moringa oleifera: A systematic review. J Funct Foods 2021. [DOI: 10.1016/j.jff.2021.104600] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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26
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Ukiya M, Motegi K, Sato D, Kimura H, Satsu H, Koketsu M, Ninomiya M, Myint LM, Nishina A. Effect of Compounds from Moringa oleifera Lam. on in Vitro Non-Alcoholic Fatty Liver Disease (NAFLD) Model System. Chem Biodivers 2021; 18:e2100243. [PMID: 34128328 DOI: 10.1002/cbdv.202100243] [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: 03/30/2021] [Accepted: 05/27/2021] [Indexed: 11/12/2022]
Abstract
Non-alcoholic fatty liver disease (NAFLD) is currently the most common chronic liver disease in the world, with a prevalence of 25 % in many countries. To date, no drug has been approved to treat NAFLD, therefore, the use of phytochemicals to prevent this disease is meaningful. In this study, we focused on the effects of Moringa oleifera Lam. on diabetes, attempted to isolate compounds that regulate NAFLD. Compounds 1 and 2 were isolated from the ethyl acetate fraction of M. oleifera. Spectral data revealed that they were 1-hydroxy-3-phenylpropan-2-yl benzoate (1) and benzyl benzylcarbamate (2), respectively. The three-dimensional structure of compound 1 was determined by single crystal X-ray structural analysis. Neither compound was toxic to HepG2 cells, and compound 1 was found to have a concentration-dependent inhibitory effect on intracellular lipid accumulation induced by stimulation of linoleic acid (LA). As a result of measuring the effects of compound 1 on the intracellular lipid production-related protein, it was found that compound 1 enhanced protein expression that promotes lipolysis. On the other hand, since the action of compound 1 was similar to that of PPARα agonists, it is deduced that compound 1 enhanced the activity of PPARα and further enhanced the expression of lipolytic proteins, which is related to the suppression of intracellular lipid accumulation. Furthermore, as the result of docking simulation, compound 1 had a higher binding affinity to the ligand binding site of PPARα than fenofibrate, which is a PPARα agonist, and thus compound 1 was considered to be promising as an agonist of PPARα.
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Affiliation(s)
- Motohiko Ukiya
- Department of Applied Chemistry, College of Science and Technology, Nihon University, 1-5-1 Kandasurugadai, Chiyoda, Tokyo, 101-0062, Japan
| | - Kazuki Motegi
- Department of Applied Chemistry, College of Science and Technology, Nihon University, 1-5-1 Kandasurugadai, Chiyoda, Tokyo, 101-0062, Japan
| | - Daisuke Sato
- Department of Biochemical Engineering, Graduate School of Science and Engineering, Yamagata University, 4-3-16 Johnan, Yonezawa, 992-8510, Japan
| | - Hirokazu Kimura
- School of Medical Technology, Faculty of Health Science, Gunma Paz University, 1-7-1 Tonyamachi, Takasaki, Gunma, 370-0006, Japan
| | - Hideo Satsu
- Department of Biotechnology, Maebashi Institute of Technology, 460-1 Kamisadorimachi, Maebashi, Gunma, 371-0816, Japan
| | - Mamoru Koketsu
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Masayuki Ninomiya
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Lwin Mon Myint
- FAME Pharmaceuticals Industry Co., Ltd, Mingyi Mahar Min Gaung Street, Yangon, Myamar
| | - Atsuyoshi Nishina
- Department of Applied Chemistry, College of Science and Technology, Nihon University, 1-5-1 Kandasurugadai, Chiyoda, Tokyo, 101-0062, Japan
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27
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Khani S, Abdollahi M, Asadi Z, Nazeri M, Nasiri MA, Yusefi H, Moghadam A, Heidari H. Hypoglycemic, hepatoprotective, and hypolipidemic effects of hydroalcoholic extract of Eryngium billardieri root on nicotinamide/streptozotocin-induced type II diabetic rats. Res Pharm Sci 2021; 16:193-202. [PMID: 34084206 PMCID: PMC8102925 DOI: 10.4103/1735-5362.310526] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 08/05/2020] [Accepted: 02/03/2021] [Indexed: 11/04/2022] Open
Abstract
Background and purpose Erynginum billardieri has been used to control diabetes in traditional medicine. This research was performed to study the antidiabetic, hepatoprotective, and hypolipidemic effects of E. billardieri root extract (EBRE) on streptozotocin/nicotinamide-induced type 2 diabetic male rats. Experimental approach Type two diabetic animals were treated by three different doses of EBRE (100, 200, and 400 mg/kg), orally administered for 4 weeks. Ultimately, after anesthesia, the glucose, insulin, lipid profiles, hepatic enzyme levels in the blood and liver, and pancreas tissues of the animals were analyzed. Findings/Results Induction of diabetes caused a diminution in insulin level, high-density lipoprotein (HDL), and significantly enhanced the level of other lipid profiles, glucose, and liver enzymes (P < 0.05). Administration of the EBRE to diabetic-male rats significantly reduced glucose level, lipid profiles, and liver enzymes, and increased the level of HDL to near normal. Conclusion and implications The results of the present study showed that E. billardieri had a positive effect on diminishing the lipid profiles, liver enzymes, and controlling diabetes. The most effective dose was found to be 100 mg/kg.
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Affiliation(s)
- Samira Khani
- Neuroscience Research Center, Qom University of Medical Sciences, Qom, I.R. Iran
| | - Maasoume Abdollahi
- Department of Anatomical Sciences, Medical Sciences Faculty, Tarbiat Modares University, Tehran, I.R. Iran
| | - Zeynab Asadi
- Student Research Committee, Faculty of Nursing, Qom University of Medical Sciences, Qom, I.R. Iran
| | - Mohamad Nazeri
- Department of Exercise Physiology, Science and Research Branch, Islamic Azad University, Ashtian, I.R. Iran
| | - Mohammad Amin Nasiri
- Student Research Committee, Kashan University of Medical Sciences, Kashan, I.R. Iran
| | - Hossein Yusefi
- Student Research Committee, Qom University of Medical Sciences, Qom, I.R. Iran
| | - Abbas Moghadam
- Cellular and Molecular Research Center, Faculty of Medicine, Qom University of Medical Sciences, Qom, I.R. Iran
| | - Hamid Heidari
- Cellular and Molecular Research Center, Qom University of Medical Sciences, Qom, I.R. Iran.,Department of Physiology and Pharmacology, Faculty of Medicine, Qom University of Medical Sciences, Qom, I.R. Iran
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28
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Chávez-Castillo M, Nuñez V, Rojas M, Ortega Á, Durán P, Pirela D, Marquina M, Cano C, Chacín M, Velasco M, Rojas-Quintero J, Bermúdez V. Exploring Phytotherapeutic Alternatives for Obesity, Insulin Resistance and Diabetes Mellitus. Curr Pharm Des 2021; 26:4430-4443. [PMID: 32611293 DOI: 10.2174/1381612826666200701205132] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 05/29/2020] [Indexed: 11/22/2022]
Abstract
At present, the pathologic spectrum of obesity-insulin resistance (IR)-diabetes mellitus (DM) represents not only a pressing matter in public health but also a paramount object of study in biomedical research, as they constitute major risk factors for cardiovascular disease (CVD), and other chronic non-communicable diseases (NCD). Phytotherapy, the use of medicinal herbs (MH) with treatment purposes, offers a wide array of opportunities for innovation in the management of these disorders; mainly as pharmacological research on small molecules accumulates. Several MH has displayed varied mechanisms of action relevant to the pathogenesis of obesity, IR and DM, including immunological and endocrine modulation, reduction of inflammation and oxidative stress (OS), regulation of appetite, thermogenesis and energy homeostasis, sensitisation to insulin function and potentiation of insulin release, among many others. However, the clinical correlates of these molecular phenomena remain relatively uncertain, with only a handful of MH boasting convincing clinical evidence in this regard. This review comprises an exploration of currently available preclinical and clinical research on the role of MH in the management of obesity, IR, and DM.
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Affiliation(s)
- Mervin Chávez-Castillo
- Psychiatric Hospital of Maracaibo, Maracaibo, Venezuela,Endocrine and Metabolic Diseases Research Center, School of Medicine, University of Zulia, Maracaibo, Venezuela
| | - Victoria Nuñez
- Endocrine and Metabolic Diseases Research Center, School of Medicine, University of Zulia, Maracaibo, Venezuela
| | - Milagros Rojas
- Endocrine and Metabolic Diseases Research Center, School of Medicine, University of Zulia, Maracaibo, Venezuela
| | - Ángel Ortega
- Endocrine and Metabolic Diseases Research Center, School of Medicine, University of Zulia, Maracaibo, Venezuela
| | - Pablo Durán
- Endocrine and Metabolic Diseases Research Center, School of Medicine, University of Zulia, Maracaibo, Venezuela
| | - Daniela Pirela
- Endocrine and Metabolic Diseases Research Center, School of Medicine, University of Zulia, Maracaibo, Venezuela
| | - María Marquina
- Endocrine and Metabolic Diseases Research Center, School of Medicine, University of Zulia, Maracaibo, Venezuela
| | - Clímaco Cano
- Endocrine and Metabolic Diseases Research Center, School of Medicine, University of Zulia, Maracaibo, Venezuela
| | - Maricarmen Chacín
- Universidad Simón Bolívar, Facultad de Ciencias de la Salud, Barranquilla, Colombia
| | - Manuel Velasco
- Clinical Pharmacology Unit, José María Vargas School of Medicine, Central University of Venezuela, Caracas-Venezuela
| | - Joselyn Rojas-Quintero
- Pulmonary and Critical Care Medicine Department, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Valmore Bermúdez
- Universidad Simón Bolívar, Facultad de Ciencias de la Salud, Barranquilla, Colombia
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Greish SM, Abdel Kader GS, Abdelaziz EZ, Eltamany DA, Sallam HS, Abogresha NM. Lycopene is superior to moringa in improving fertility markers in diet-induced obesity male rats. Saudi J Biol Sci 2021; 28:2956-2963. [PMID: 34025172 PMCID: PMC8117045 DOI: 10.1016/j.sjbs.2021.02.034] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Revised: 02/04/2021] [Accepted: 02/07/2021] [Indexed: 01/24/2023] Open
Abstract
Obesity contributes to male infertility. Can lycopene or moringa improve male infertility? Tested in a rodent model of diet-induced obesity. Lycopene was superior to Moringa in improving male fertility parameters.
Obesity is a condition of chronic tissue inflammation and oxidative stress that poses as a risk factor for male infertility. Moringa oleifera oil extract is known to have cholesterol-lowering properties and a potential to treat obesity, while lycopene is a potent antioxidant. We hypothesize that Moringa or lycopene may improve male fertility markers in an animal model of diet-induced obesity. Male Albino rats (n = 60) were randomized to receive regular chow (RC) or high-fat diet (HFD) for 12 weeks (n = 30 each). Animals in each arm were further randomized to receive gavage treatment with corn oil (vehicle), lycopene (10 mg/kg), or Moringa (400 mg/kg) for four weeks starting on week 9 (n = 10 each). Animals were sacrificed at 12 weeks, and blood was collected to assess lipid profile, serum testosterone, and gonadotropin levels. The testes and epididymides were removed for sperm analysis, oxidative stress and inflammatory markers, and histopathological assessment. In comparison to their RC littermates, animals on HFD showed an increase in body weights, serum lipids, testosterone and gonadotrophin levels, testicular oxidative stress and inflammatory markers, as well as sperm abnormalities and disrupted testicular histology. Moringa or lycopene reduced body weight, improved oxidative stress, and male fertility markers in HFD-fed animals with lycopene exhibiting better anti-antioxidant and anti-lipidemic effects. Lycopene is superior to Moringa in improving male fertility parameters, possibly by attenuating oxidative stress.
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Key Words
- FSH, follicle-stimulating hormone
- Fertility
- GSH, reduced glutathione
- H&E, hematoxylin and eosin
- HDL, high-density lipoprotein
- HFD, high-fat diet
- HMG-Co-A, β-Hydroxy β-methylglutaryl-CoA
- IHC, immunohistochemistry
- LDL, low-density lipoprotein
- LH, Luteinizing hormone
- LY, lycopene
- Lycopene
- MDA, malondialdehyde
- MO, moringa
- Moringa
- NE, Eosin-Nigrosin
- Obesity
- Oxidative stress
- PBS, phosphate buffered saline
- RC, regular chow
- ROS, reactive oxygen species
- SOD, superoxide dismutase
- TC, total cholesterol
- VLDL, very low-density lipoprotein
- iNOS, inducible nitric oxide synthase
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Affiliation(s)
- Sahar M Greish
- Physiology Department, Faculty of Medicine, Suez Canal University, Ismailia, Egypt.,Medical Science Department, School of Oral and Dental Medicine, Badr University in Cairo, Cairo, Egypt
| | - Ghada S Abdel Kader
- Human Anatomy and Embryology Department, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Eman Z Abdelaziz
- Pharmacology Department, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Dalia A Eltamany
- Nutrition and Food Science, Home Economic Department, Faculty of Education, Suez Canal University, Ismailia, Egypt
| | - Hanaa S Sallam
- Physiology Department, Faculty of Medicine, Suez Canal University, Ismailia, Egypt.,Endocrinology Division, Internal Medicine Department, University of Texas Medical Branch, Galveston, TX, USA
| | - Noha M Abogresha
- Physiology Department, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
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Lin X, Xu W, Liu L, Ou S, Peng X. In vitro fermentation of flaxseed polysaccharide by fecal bacteria inhibits energy intake and adipogenesis at physiological concentration. Food Res Int 2021; 139:109920. [PMID: 33509487 DOI: 10.1016/j.foodres.2020.109920] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 10/08/2020] [Accepted: 11/21/2020] [Indexed: 12/26/2022]
Abstract
Obesity and its related metabolic disorders have been a global pandemic. Recently, we found an anti-obesity effect of flaxseed polysaccharide (FP) that could be achieved by regulating intestinal microbiota. The anti-obesity effect of FP is mainly attributed to the metabolites produced by the interaction with FP, which remains to be elucidated. In this research, the in vitro effects of metabolites of FP fermented by fecal bacteria on energy metabolism and adipogenesis were investigated. The effect of energy metabolism was analyzed by mRNA and protein expression of the intestinal glucose transporters, including sodium dependent glucose transporter (SGLT1) and glucose transporter 2 (GLUT2), and glucose uptake in intestinal Caco-2 cells. The lipogenic effect were evaluated by Oil red O staining of intracellular lipid droplets and the mRNA and protein expression of peroxisome proliferator-activated receptor (PPAR) γ, CCAAT-enhancer-binding proteins (C/EBP) α and β in 3T3-L1 cells. The results showed the metabolites significantly inhibited glucose intake through downregulating the mRNA and protein expression of GLUT2 and SGLT1 in Caco-2 cells. Besides, they also led to the decrease of lipid accumulation through downregulating the mRNA and protein expression of PPARγ, C/EBPα, and C/EBPβ in differentiating adipocytes. The inhibitory effects on energy intake and adipogenesis were concentration dependent, and metabolites at physiological concentration showed the most significant effect. Metabolites of fecal bacteria fermenting FP inhibited energy intake and adipogenesis at physiological concentration, which might be one of the weight-loss mechanisms of FP-diet.
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Affiliation(s)
- Xiaohong Lin
- Department of Food Science and Engineering, Jinan University, Guangzhou 510632, Guangdong, China
| | - Weiye Xu
- Department of Food Science and Engineering, Jinan University, Guangzhou 510632, Guangdong, China
| | - Liu Liu
- Department of Food Science and Engineering, Jinan University, Guangzhou 510632, Guangdong, China
| | - Shiyi Ou
- Department of Food Science and Engineering, Jinan University, Guangzhou 510632, Guangdong, China
| | - Xichun Peng
- Department of Food Science and Engineering, Jinan University, Guangzhou 510632, Guangdong, China.
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Wang F, Bao Y, Zhang C, Zhan L, Khan W, Siddiqua S, Ahmad S, Capanoglu E, Skalicka-Woźniak K, Zou L, Simal-Gandara J, Cao H, Weng Z, Shen X, Xiao J. Bioactive components and anti-diabetic properties of Moringa oleifera Lam. Crit Rev Food Sci Nutr 2021; 62:3873-3897. [PMID: 33401950 DOI: 10.1080/10408398.2020.1870099] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Moringa oleifera Lam. is a perennial tropical deciduous tree with high economic and pharmaceutical value. As an edible plant, M. oleifera Lam. is rich in nutrients, such as proteins, amino acids, mineral elements and vitamins. Besides, it also contains an important number of bioactive phytochemicals, such as polysaccharides, flavonoids, alkaloids, glucosinolates and isothiocyanates. M. oleifera for long has been used as a natural anti-diabetic herb in India and other Asian countries. Thus, the anti-diabetic properties of Moringa plant have evolved highly attention to the researchers. In the last twenty years, a huge number of new chemical structures and their pharmacological activities have been reported in particularly the anti-diabetic properties. The current review highlighted the bioactive phytochemicals from M. Oleifera. Moreover, evidence regarding the therapeutic potential of M. oleifera for diabetes including experimental and clinical data was presented and the underlying mechanisms were revealed in order to provide insights for the development of novel drugs.
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Affiliation(s)
- Fang Wang
- College of Food Science and Engineering/Collaborative Innovation Center for Modern Grain Circulation and Safety/Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing, China
| | - Yifan Bao
- College of Food Science and Engineering/Collaborative Innovation Center for Modern Grain Circulation and Safety/Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing, China
| | - Chen Zhang
- College of Food Science and Engineering/Collaborative Innovation Center for Modern Grain Circulation and Safety/Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing, China
| | - Libin Zhan
- School of Traditional Chinese Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Washim Khan
- School of Pharmaceutical Education and Research, Bioactive Natural Product Laboratory, New Delhi, India
| | - Sahifa Siddiqua
- School of Pharmaceutical Education and Research, Bioactive Natural Product Laboratory, New Delhi, India
| | - Sayeed Ahmad
- School of Pharmaceutical Education and Research, Bioactive Natural Product Laboratory, New Delhi, India
| | - Esra Capanoglu
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, Maslak, Istanbul, Turkey
| | | | - Liang Zou
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Chengdu University, Chengdu, China
| | - Jesus Simal-Gandara
- Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, University of Vigo-Ourense Campus, Ourense, Spain
| | - Hui Cao
- College of Food Science and Technology, Guangdong Ocean University, Zhanjiang, China
| | - Zebin Weng
- School of Traditional Chinese Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Xinchun Shen
- College of Food Science and Engineering/Collaborative Innovation Center for Modern Grain Circulation and Safety/Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing, China
| | - Jianbo Xiao
- Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, University of Vigo-Ourense Campus, Ourense, Spain.,College of Food Science and Technology, Guangdong Ocean University, Zhanjiang, China.,International Research Center for Food Nutrition and Safety, Jiangsu University, Zhenjiang, China
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Li X, Hu X, Pan T, Dong L, Ding L, Wang Z, Song R, Wang X, Wang N, Zhang Y, Wang J, Yang B. Kanglexin, a new anthraquinone compound, attenuates lipid accumulation by activating the AMPK/SREBP-2/PCSK9/LDLR signalling pathway. Biomed Pharmacother 2021; 133:110802. [PMID: 33202286 DOI: 10.1016/j.biopha.2020.110802] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 09/16/2020] [Accepted: 09/25/2020] [Indexed: 12/18/2022] Open
Abstract
Hyperlipidaemia is one of the major risk factors for atherosclerosis, coronary heart disease, stroke and diabetes. In the present study, we synthesized a new anthraquinone compound, 1,8-dihydroxy-3-succinic acid monoethyl ester-6-methylanthraquinone, and named it Kanglexin (KLX). The aim of this study was to evaluate whether KLX has a lipid-lowering effect and to explore the potential molecular mechanism. In this study, Sprague-Dawley rats were fed a high fat diet (HFD) for 5 weeks to establish a hyperlipidaemia model; then, the rats were orally administered KLX (20, 40, and 80 mg kg-1·d-1) or atorvastatin calcium (AT, 10 mg kg-1·d-1) once a day for 2 weeks. KLX had prominent effects on reducing blood lipids, hepatic lipid accumulation, body weight and the ratio of liver weight/body weight. Furthermore, KLXdramatically reduced the total cholesterol (TC) and triglyceride (TG) levels and lipid accumulation in a HepG2 cell model of dyslipidaemia induced by 1 mmol/L oleic acid (OA). KLX may decrease lipid levels by phosphorylating adenosine monophosphate-activated protein kinase (AMPK) and the downstream sterol regulatory element binding protein 2 (SREBP-2)/proprotein convertase subtilisin/kexin type 9 (PCSK9)/low-density lipoprotein receptor (LDLR) signalling pathway in the HFD rats and OA-treated HepG2 cells. The effects of KLX on the AMPK/SREBP-2/PCSK9/LDLR signalling pathway were abolished when AMPK was inhibited by compound C (a specific AMPK inhibitor) in HepG2 cells. In summary, KLX has an efficient lipid-lowering effect mediated by activation of the AMPK/SREBP-2/PCSK9/LDLR signalling pathway. Our findings may provide new insight into and evidence for the discovery of a new lipid-lowering drug for the prevention and treatment of hyperlipidaemia, fatty liver, and cardiovascular disease in the clinic.
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Affiliation(s)
- Xin Li
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine - Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China.
| | - Xueling Hu
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine - Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China.
| | - Tengfei Pan
- Northern Translational Medicine Research and Cooperation Center, Heilongjiang Academy of Medical Sciences, Harbin Medical University, Harbin, Heilongjiang 150081, China.
| | - Lei Dong
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine - Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China.
| | - Lili Ding
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine - Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China.
| | - Zhenzhong Wang
- Jiangsu Kanion Pharmaceutical CO. LTD, Jiangsu, Lianyungang 222001, China; State Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process, Jiangsu, Lianyungang 222001, China.
| | - Rui Song
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine - Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China.
| | - Xiuzhu Wang
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine - Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China.
| | - Ning Wang
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine - Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China; Northern Translational Medicine Research and Cooperation Center, Heilongjiang Academy of Medical Sciences, Harbin Medical University, Harbin, Heilongjiang 150081, China.
| | - Yan Zhang
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine - Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China.
| | - Jinhui Wang
- Department of Medicinal Chemistry and Natural Medicine Chemistry, College of Pharmacy, Harbin Medical University, Harbin, Heilongjiang 150081, China.
| | - Baofeng Yang
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine - Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China; Northern Translational Medicine Research and Cooperation Center, Heilongjiang Academy of Medical Sciences, Harbin Medical University, Harbin, Heilongjiang 150081, China.
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33
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Polyphenol Extract of Moringa Oleifera Leaves Alleviates Colonic Inflammation in Dextran Sulfate Sodium-Treated Mice. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:6295402. [PMID: 33299453 PMCID: PMC7710425 DOI: 10.1155/2020/6295402] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 10/19/2020] [Accepted: 10/27/2020] [Indexed: 01/20/2023]
Abstract
Moringa oleifera Lam. is an essential herb used for the treatment of inflammation, diabetes, high blood pressure, and other diseases. In this study, phenolic extracts of M. oleifera leaves were obtained and analyzed. The results showed that the main identifiable phenols were astragalin, chlorogenic acid, isoquercitrin, kaempferitrin, luteolin, quercetin, and rutin. The effects of M. oleifera polyphenol extract (MOPE) on experimental colitis induced by 3% dextran sulfate sodium (DSS) were investigated. The results showed that oral administration of MOPE significantly alleviated the symptoms of DSS-induced colitis. MOPE significantly reduced weight loss, the disease activity index, colon shortening, and mucosal damage. In addition, MOPE attenuated the infiltration of CD3+ T cells, CD177+ neutrophils, and F4/80+ macrophages and significantly inhibited the secretion of IL-6 and TNF-α. After the MOPE administration, the expression of proteins associated with the NF-κB signaling pathway changed. Specifically, compared with that of the DSS group, the protein expression of NF-κB p65 and p-IκBα was downregulated, and the expression of IκBα was upregulated. This study revealed the anti-inflammatory effects and mechanisms of MOPE in the colon, indicating its potential use in preventing inflammation-driven diseases.
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34
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Shah KH, Oza MJ. Comprehensive Review of Bioactive and Molecular Aspects of Moringa Oleifera Lam. FOOD REVIEWS INTERNATIONAL 2020. [DOI: 10.1080/87559129.2020.1813755] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Kaushal H. Shah
- Department of Pharmacognosy, SVKM’s Dr. Bhanuben Nanavati College of Pharmacy, Mumbai, India
| | - Manisha J. Oza
- Department of Pharmacognosy, SVKM’s Dr. Bhanuben Nanavati College of Pharmacy, Mumbai, India
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35
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Kilany OE, Abdelrazek HMA, Aldayel TS, Abdo S, Mahmoud MMA. Anti-obesity potential of Moringa olifera seed extract and lycopene on high fat diet induced obesity in male Sprauge Dawely rats. Saudi J Biol Sci 2020; 27:2733-2746. [PMID: 32994733 PMCID: PMC7499387 DOI: 10.1016/j.sjbs.2020.06.026] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 05/17/2020] [Accepted: 06/14/2020] [Indexed: 02/07/2023] Open
Abstract
Present research explored the anti-obesity effect of Moringa olifera seed oil extract and lycopene (LYC). Forty eight male Sprauge Dawely rats were divided equally into 6 groups. Group Ι (C) served as control, group ΙΙ (MC) was given Moringa olifera seed oil extract (800 mg/kg b.wt) for 8 weeks, group ΙΙΙ (LC) was given (20 mg/kg b.wt) LYC for 8 weeks, group ΙV (O) received high fat diet (HFD) for 20 weeks, group Ѵ (MO), was given HFD for 20 weeks and received (800 mg/kg b.wt) Moringa olifera seed oil extract for last 8 weeks and group ѴΙ (LO), received HFD for 20 weeks and was given (20 mg/kg b.wt) LYC for last 8 weeks. Hematology, lipid peroxidation and antioxidants, non-esterified fatty acids (NEFA), glucose, lipid profile, serum liver and kidney biomarkers, inflammatory markers, leptin, resistin and heart fatty acid binding protein (HFABP) were determined. Also histopathology for liver, kidney and aorta were performed besides immunohistochemistry (IHC) for aortic inducible nitric oxide synthase (iNOS). Administration of Moringa olifera seed oil extract and LYC significantly ameliorated the HFD induced hematological and metabolic perturbations as well as reduced leptin and resistin. Both treatments exerted these effects through promotion of antioxidant enzymes and reducing lipid peroxidation as well as inflammatory cytokines along with reduced iNOS protein expression. Administration of Moringa olifera seed oil extract and LYC have anti-obesity potential in HFD induced obesity in male Sprauge Dawely rats.
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Affiliation(s)
- Omnia E Kilany
- Department of Clinical Pathology, Faculty of Veterinary Medicine, Suez Canal University, Ismailia, Egypt
| | - Heba M A Abdelrazek
- Department of Physiology, Faculty of Veterinary Medicine, Suez Canal University, Ismailia, Egypt
| | - Tahany Saleh Aldayel
- Nutrition and Food Science, Department of Physical Sport Sciences, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Shimaa Abdo
- Suez Canal Authority Hospital, Ismailia, Egypt
| | - Manal M A Mahmoud
- Nutrition and Clinical Nutrition Department, Faculty of Veterinary Medicine, Suez Canal University, Ismailia, Egypt
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Bioactivity-Guided Identification of Anti-Adipogenic Isothiocyanates in the Moringa ( Moringa oleifera) Seed and Investigation of the Structure-Activity Relationship. Molecules 2020; 25:molecules25112504. [PMID: 32481514 PMCID: PMC7321240 DOI: 10.3390/molecules25112504] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 05/20/2020] [Accepted: 05/25/2020] [Indexed: 02/01/2023] Open
Abstract
Due to the side effects of obesity medications, many studies have focused on the natural products used in the daily diet to control weight. Moringa seed pods and leaves are widely used as vegetables or diet supplements due to the high nutrition value. However, no bioactivity-guided anti-adipogenic study was previously conducted. Therefore, a preadipocyte cell line was adopted as the bioactivity assay to identify the anti-adipogenic compounds in the peeled Moringa seed. Two known sulphur-containing compounds (1 and 2) were isolated and identified. Compound 2, 4-(α-l-rhamnosyloxy) benzyl isothiocyanate, showed a great anti-adipogneic effect with an IC50 value of 9.2 μg/mL. The isothiocyanate (ITC) group in compound 2 could be responsible for the inhibitory activity. In addition, a series of compounds with the ITC group were used to further investigate the structure-activity relationship, indicating foods containing ITC derivatives have the potential of being used to control weight.
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Kim DS, Choi MH, Shin HJ. Extracts of Moringa oleifera leaves from different cultivation regions show both antioxidant and antiobesity activities. J Food Biochem 2020; 44:e13282. [PMID: 32436270 DOI: 10.1111/jfbc.13282] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 04/12/2020] [Accepted: 04/18/2020] [Indexed: 02/06/2023]
Abstract
Moringa oleifera is rich in nutrients, such as protein, vitamins, and phytochemicals, and has been used as a traditional remedy. In this study, extracts of M. oleifera leaves from South Korea and Cambodia were evaluated for their antioxidant and antiobesity activities and for food and natural medicine use. The extracts were made using water and ethanol with leaves from South Korea and Cambodia, and then, the ethanol extracts were further fractionated with ethyl acetate. The antioxidant and antiobesity activities of fractionated ethanol extracts were higher than those of water extracts. Although the expression of C/EBPα in 3T3-L1 cell differentiation did not have a concentration-dependent inhibitory effect on the M. oleifera leaf extracts, the expression of PPARγ, FAS, and ACC was inhibited in a concentration-dependent manner with the M. oleifera leaf extracts. This study shows that M. oleifera leaves from South Korea and Cambodia may be an effective candidate for antiobesity prevention. PRACTICAL APPLICATIONS: Antioxidants and antiobesity factors are important for metabolic syndrome including obesity. Recently, natural antiobesity medication containing polyphenol ingredients has been developed to replace synthetic antiobesity medication, which has various side effects. This study evaluates the antioxidant and antiobesity activities of Moringa oleifera leaves from different cultivation regions. The leaves grow rapidly and leaf extracts contain a large amount of nutrients and phytochemicals, which enables commercial production of the leaves as natural antiobesity medications including functional foods and nutraceuticals.
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Affiliation(s)
- Da-Song Kim
- Department of Chemical Engineering, Graduate School of Chosun University, Gwangju, Republic of Korea
| | - Moon-Hee Choi
- Department of Biochemical and Polymer Engineering, Chosun University, Gwangju, Republic of Korea
| | - Hyun-Jae Shin
- Department of Chemical Engineering, Graduate School of Chosun University, Gwangju, Republic of Korea.,Department of Biochemical and Polymer Engineering, Chosun University, Gwangju, Republic of Korea
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38
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Lautié E, Russo O, Ducrot P, Boutin JA. Unraveling Plant Natural Chemical Diversity for Drug Discovery Purposes. Front Pharmacol 2020; 11:397. [PMID: 32317969 PMCID: PMC7154113 DOI: 10.3389/fphar.2020.00397] [Citation(s) in RCA: 114] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 03/16/2020] [Indexed: 12/11/2022] Open
Abstract
The screening and testing of extracts against a variety of pharmacological targets in order to benefit from the immense natural chemical diversity is a concern in many laboratories worldwide. And several successes have been recorded in finding new actives in natural products, some of which have become new drugs or new sources of inspiration for drugs. But in view of the vast amount of research on the subject, it is surprising that not more drug candidates were found. In our view, it is fundamental to reflect upon the approaches of such drug discovery programs and the technical processes that are used, along with their inherent difficulties and biases. Based on an extensive survey of recent publications, we discuss the origin and the variety of natural chemical diversity as well as the strategies to having the potential to embrace this diversity. It seemed to us that some of the difficulties of the area could be related with the technical approaches that are used, so the present review begins with synthetizing some of the more used discovery strategies, exemplifying some key points, in order to address some of their limitations. It appears that one of the challenges of natural product-based drug discovery programs should be an easier access to renewable sources of plant-derived products. Maximizing the use of the data together with the exploration of chemical diversity while working on reasonable supply of natural product-based entities could be a way to answer this challenge. We suggested alternative ways to access and explore part of this chemical diversity with in vitro cultures. We also reinforced how important it was organizing and making available this worldwide knowledge in an "inventory" of natural products and their sources. And finally, we focused on strategies based on synthetic biology and syntheses that allow reaching industrial scale supply. Approaches based on the opportunities lying in untapped natural plant chemical diversity are also considered.
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Affiliation(s)
- Emmanuelle Lautié
- Centro de Valorização de Compostos Bioativos da Amazônia (CVACBA)-Instituto de Ciências Biológicas, Universidade Federal do Pará (UFPA), Belém, Brazil
| | - Olivier Russo
- Institut de Recherches Internationales SERVIER, Suresnes, France
| | - Pierre Ducrot
- Molecular Modelling Department, 'PEX Biotechnologie, Chimie & Biologie, Institut de Recherches SERVIER, Croissy-sur-Seine, France
| | - Jean A Boutin
- Institut de Recherches Internationales SERVIER, Suresnes, France
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Kojima-Yuasa A, Matsui-Yuasa I. Pharmacological Effects of 1'-Acetoxychavicol Acetate, a Major Constituent in the Rhizomes of Alpinia galanga and Alpinia conchigera. J Med Food 2020; 23:465-475. [PMID: 32069429 DOI: 10.1089/jmf.2019.4490] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
1'-Acetoxychavicol acetate (ACA) is found in the rhizomes or seeds of Alpinia galanga and Alpinia conchigera, which are used as traditional spices in cooking and traditional medicines in Southeast Asia. ACA possesses numerous medicinal properties. Those include anticancer, antiobesity, antiallergy, antimicrobial, antidiabetic, gastroprotective, and anti-inflammatory activities. ACA is also observed to exhibit antidementia activity. Recent studies have demonstrated that combining ACA with other substances results in synergistic anticancer effects. The structural factors that regulate the activity of ACA include (1) the acetyl group at position 1', (2) the acetyl group at position 4, and (3) the unsaturated double bond between positions 2' and 3'. ACA induces the activation of AMP-activated protein kinase (AMPK), which regulates the signal transduction pathways, and has an important role in the prevention of diseases, including cancer, obesity, hyperlipidemia, diabetes, and neurodegenerative disorders. Such findings suggest that AMPK has a central role in different pharmacological functions of ACA, and ACA is useful for the prevention of life-threatening diseases. However, more studies should be performed to evaluate the clinical effects of ACA and to better understand its potential.
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Affiliation(s)
- Akiko Kojima-Yuasa
- Department of Food and Human Health Sciences, Graduate School of Human Life Science, Osaka City University, Osaka, Japan
| | - Isao Matsui-Yuasa
- Department of Food and Human Health Sciences, Graduate School of Human Life Science, Osaka City University, Osaka, Japan
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Zhang X, Sun Z, Cai J, Wang G, Wang J, Zhu Z, Cao F. Dietary supplementation with fermented moringa oleifera leaves inhibits the lipogenesis in the liver of meat ducks. Anim Feed Sci Technol 2020. [DOI: 10.1016/j.anifeedsci.2019.114336] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Plant Extracts and Reactive Oxygen Species as Two Counteracting Agents with Anti- and Pro-Obesity Properties. Int J Mol Sci 2019; 20:ijms20184556. [PMID: 31540021 PMCID: PMC6770307 DOI: 10.3390/ijms20184556] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 09/12/2019] [Accepted: 09/13/2019] [Indexed: 02/06/2023] Open
Abstract
Obesity is a complex disease of great public health significance worldwide: It entails several complications including diabetes mellitus type 2, cardiovascular dysfunction and hypertension, and its prevalence is increasing around the world. The pathogenesis of obesity is closely related to reactive oxygen species. The role of reactive oxygen species as regulatory factors in mitochondrial activity in obese subjects, molecules taking part in inflammation processes linked to excessive size and number of adipocytes, and as agents governing the energy balance in hypothalamus neurons has been examined. Phytotherapy is the traditional form of treating health problems using plant-derived medications. Some plant extracts are known to act as anti-obesity agents and have been screened in in vitro models based on the inhibition of lipid accumulation in 3T3-L1 cells and activity of pancreatic lipase methods and in in vivo high-fat diet-induced obesity rat/mouse models and human models. Plant products may be a good natural alternative for weight management and a source of numerous biologically-active chemicals, including antioxidant polyphenols that can counteract the oxidative stress associated with obesity. This review presents polyphenols as natural complementary therapy, and a good nutritional strategy, for treating obesity without serious side effects.
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Anti-Obesity Effects of the Flower of Prunus persica in High-Fat Diet-Induced Obese Mice. Nutrients 2019; 11:nu11092176. [PMID: 31514294 PMCID: PMC6770263 DOI: 10.3390/nu11092176] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Revised: 08/29/2019] [Accepted: 09/02/2019] [Indexed: 12/12/2022] Open
Abstract
Prunus persica (L.) Batsch is a deciduous fruit tree cultivated worldwide. The flower of P. persica (PPF), commonly called the peach blossom, is currently consumed as a tea for weight loss in East Asia; however, its anti-obesity effects have yet to be demonstrated in vitro or in vivo. Since PPF is rich in phytochemicals with anti-obesity properties, we aimed to investigate the effects of PPF on obesity and its underlying mechanism using a diet-induced obesity model. Male C57BL/6 mice were fed either normal diet, high-fat diet (HFD), or HFD containing 0.2% or 0.6% PPF water extract for 8 weeks. PPF significantly reduced body weight, abdominal fat mass, serum glucose, alanine transaminase and aspartate aminotransferase levels, and liver and spleen weights compared to the HFD control group. Real-time quantitative polymerase chain reaction analysis revealed that PPF suppressed lipogenic gene expression, including stearoyl-CoA desaturase-1 and -2 and fatty acid synthase, and up-regulated the fatty acid β-oxidation gene, carnitine palmitoyltransferase-1, in the liver. Our results suggest that PPF exerts anti-obesity effects in obese mice and these beneficial effects might be mediated through improved hepatic lipid metabolism by reducing lipogenesis and increasing fatty acid oxidation.
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