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Chen F, Luo AF, Li MG, Zheng LX, Gu H, Zhou CF, Zeng W, Molenaar A, Ren HY, Bi YZ. 3-Methyl-4-nitrophenol Exposure Deteriorates Oocyte Maturation by Inducing Spindle Instability and Mitochondrial Dysfunction. Int J Mol Sci 2024; 25:3572. [PMID: 38612384 PMCID: PMC11011565 DOI: 10.3390/ijms25073572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Revised: 03/17/2024] [Accepted: 03/19/2024] [Indexed: 04/14/2024] Open
Abstract
3-methyl-4-nitrophenol (PNMC), a well-known constituent of diesel exhaust particles and degradation products of insecticide fenitrothion, is a widely distributed environmental contaminant. PNMC is toxic to the female reproductive system; however, how it affects meiosis progression in oocytes is unknown. In this study, in vitro maturation of mouse oocytes was applied to investigate the deleterious effects of PNMC. We found that exposure to PNMC significantly compromised oocyte maturation. PNMC disturbed the spindle stability; specifically, it decreased the spindle density and increased the spindle length. The weakened spindle pole location of microtubule-severing enzyme Fignl1 may result in a defective spindle apparatus in PNMC-exposed oocytes. PNMC exposure induced significant mitochondrial dysfunction, including mitochondria distribution, ATP production, mitochondrial membrane potential, and ROS accumulation. The mRNA levels of the mitochondria-related genes were also significantly impaired. Finally, the above-mentioned alterations triggered early apoptosis in the oocytes. In conclusion, PNMC exposure affected oocyte maturation and quality through the regulation of spindle stability and mitochondrial function.
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Affiliation(s)
- Fan Chen
- Key Laboratory of Animal Embryo Engineering and Molecular Breeding of Hubei Province, Institute of Animal Sciences and Veterinary Medicine, Hubei Academy of Agricultural Sciences, Wuhan 430070, China; (F.C.); (A.-F.L.); (M.-G.L.); (L.-X.Z.); (H.G.); (C.-F.Z.); (A.M.)
| | - An-Feng Luo
- Key Laboratory of Animal Embryo Engineering and Molecular Breeding of Hubei Province, Institute of Animal Sciences and Veterinary Medicine, Hubei Academy of Agricultural Sciences, Wuhan 430070, China; (F.C.); (A.-F.L.); (M.-G.L.); (L.-X.Z.); (H.G.); (C.-F.Z.); (A.M.)
| | - Ming-Guo Li
- Key Laboratory of Animal Embryo Engineering and Molecular Breeding of Hubei Province, Institute of Animal Sciences and Veterinary Medicine, Hubei Academy of Agricultural Sciences, Wuhan 430070, China; (F.C.); (A.-F.L.); (M.-G.L.); (L.-X.Z.); (H.G.); (C.-F.Z.); (A.M.)
| | - Li-Xiang Zheng
- Key Laboratory of Animal Embryo Engineering and Molecular Breeding of Hubei Province, Institute of Animal Sciences and Veterinary Medicine, Hubei Academy of Agricultural Sciences, Wuhan 430070, China; (F.C.); (A.-F.L.); (M.-G.L.); (L.-X.Z.); (H.G.); (C.-F.Z.); (A.M.)
| | - Hao Gu
- Key Laboratory of Animal Embryo Engineering and Molecular Breeding of Hubei Province, Institute of Animal Sciences and Veterinary Medicine, Hubei Academy of Agricultural Sciences, Wuhan 430070, China; (F.C.); (A.-F.L.); (M.-G.L.); (L.-X.Z.); (H.G.); (C.-F.Z.); (A.M.)
| | - Chang-Fan Zhou
- Key Laboratory of Animal Embryo Engineering and Molecular Breeding of Hubei Province, Institute of Animal Sciences and Veterinary Medicine, Hubei Academy of Agricultural Sciences, Wuhan 430070, China; (F.C.); (A.-F.L.); (M.-G.L.); (L.-X.Z.); (H.G.); (C.-F.Z.); (A.M.)
| | - Wei Zeng
- Key Laboratory of Animal Embryo Engineering and Molecular Breeding of Hubei Province, Institute of Animal Sciences and Veterinary Medicine, Hubei Academy of Agricultural Sciences, Wuhan 430070, China; (F.C.); (A.-F.L.); (M.-G.L.); (L.-X.Z.); (H.G.); (C.-F.Z.); (A.M.)
| | - Adrian Molenaar
- Key Laboratory of Animal Embryo Engineering and Molecular Breeding of Hubei Province, Institute of Animal Sciences and Veterinary Medicine, Hubei Academy of Agricultural Sciences, Wuhan 430070, China; (F.C.); (A.-F.L.); (M.-G.L.); (L.-X.Z.); (H.G.); (C.-F.Z.); (A.M.)
- Rumen Microbiology and Animal Nutrition and Physiology AgResearch, Grasslands Campus, Fitzherbert Research Centre, Palmerston North 4410, New Zealand
| | - Hong-Yan Ren
- Key Laboratory of Animal Embryo Engineering and Molecular Breeding of Hubei Province, Institute of Animal Sciences and Veterinary Medicine, Hubei Academy of Agricultural Sciences, Wuhan 430070, China; (F.C.); (A.-F.L.); (M.-G.L.); (L.-X.Z.); (H.G.); (C.-F.Z.); (A.M.)
| | - Yan-Zhen Bi
- Key Laboratory of Animal Embryo Engineering and Molecular Breeding of Hubei Province, Institute of Animal Sciences and Veterinary Medicine, Hubei Academy of Agricultural Sciences, Wuhan 430070, China; (F.C.); (A.-F.L.); (M.-G.L.); (L.-X.Z.); (H.G.); (C.-F.Z.); (A.M.)
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Tociu M, Manolache F, Bălănucă B, Moroșan A, Stan R. Superior Valorisation of Juglans regia L. Leaves of Different Maturity through the Isolation of Bioactive Compounds. Molecules 2023; 28:7328. [PMID: 37959748 PMCID: PMC10648215 DOI: 10.3390/molecules28217328] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 10/16/2023] [Accepted: 10/27/2023] [Indexed: 11/15/2023] Open
Abstract
Extracts rich in bioactive compounds from natural sources have received great interest due to their great impact on human health. The aim of this research is focused on the obtaining and characterization of several extracts from Juglans regia L. leaves in four different maturity phases: young green leaves (YGL), green leaves (GL), mature green leaves (MGL), and yellow leaves (YL), using different solvents: ethanol (e), water (w), or water:ethanol (1:1 (v/v)-m) by employing several methods: magnetic stirring (MS), ultrasound-assisted (UA), as well as maceration (M). The obtained extracts were quantitatively evaluated through spectrophotometric methods: Total Polyphenol Content (TPC-Folin-Ciocalteu assay) and Total Antioxidant Capacity (TEAC assay). Phytochemical screening by means of Fourier-Transform Ion-Cyclotron-Resonance High-Resolution Mass Spectrometry (FT-ICR-MS) indicated the presence of 40 compounds belonging to different phytochemical classes: phenolic acids, flavonoids, flavones, flavanones, flavonones, flavanols, vitamins, tereponoid, steroid, anthocyanidin, and other compounds. Based on TPC and TEAC assays, the water-ethanol mixture was found to be the proper extraction solvent, with the best results being obtained for YL plant material: 146.29 mg GAE/g DM (TPC) and 11.67 mM TE/g DM (TEAC). This type of extract may be used in various domains, such as the cosmetics industry, the biomedical field, and/or the design of functional foods, relying on their phytochemical composition.
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Affiliation(s)
- Mihaela Tociu
- Department of Organic Chemistry “Costin Neniţescu”, Faculty of Chemical Engineering and Biotechnologies, National University of Science and Technology POLITEHNICA Bucharest, 1–7 Gh. Polizu Street, 011061 Bucharest, Romania; (M.T.); (B.B.); (A.M.)
| | - Fulvia Manolache
- National Research and Development Institute for Food Bioresources—IBA Bucharest, 6 Dinu Vintilă Street, 021101 Bucharest, Romania;
| | - Brîndușa Bălănucă
- Department of Organic Chemistry “Costin Neniţescu”, Faculty of Chemical Engineering and Biotechnologies, National University of Science and Technology POLITEHNICA Bucharest, 1–7 Gh. Polizu Street, 011061 Bucharest, Romania; (M.T.); (B.B.); (A.M.)
| | - Alina Moroșan
- Department of Organic Chemistry “Costin Neniţescu”, Faculty of Chemical Engineering and Biotechnologies, National University of Science and Technology POLITEHNICA Bucharest, 1–7 Gh. Polizu Street, 011061 Bucharest, Romania; (M.T.); (B.B.); (A.M.)
| | - Raluca Stan
- Department of Organic Chemistry “Costin Neniţescu”, Faculty of Chemical Engineering and Biotechnologies, National University of Science and Technology POLITEHNICA Bucharest, 1–7 Gh. Polizu Street, 011061 Bucharest, Romania; (M.T.); (B.B.); (A.M.)
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Mo L, Liu Y, Xu X, Wang X, Zhang S, Hu S, Wu Y, Tang Z, Huang Q, Li J, Sun X, Yang P. Endoplasmic reticulum stress impairs the immune regulation property of macrophages in asthmatic patients. Clin Immunol 2023; 252:109639. [PMID: 37172666 DOI: 10.1016/j.clim.2023.109639] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 05/01/2023] [Accepted: 05/09/2023] [Indexed: 05/15/2023]
Abstract
The current study aims to characterize the counteraction of M2 cells in response to Endoplasmic reticulum (ER) stress. ER stress was detected in bronchoalveolar lavage fluids (BALF) Mϕs, which was at unresolved state in asthma patients. A positive correlation was detected between ER stress in Mϕs and lung functions/allergic mediators/Th2 cytokines in BALF or specific IgE in the serum. Levels of immune regulatory mediator in the BALF were negatively correlated to ER stress in BALF Mϕs. The ER stress state influenced the immune regulatory property of BALF Mϕ. Exposure to environmental pollutant, 3-metheyl-4-nitrophenol, exacerbated ER stress in Mϕ, which affected the Mϕ phenotyping. Exacerbation of ER stress suppressed the expression of IL-10 and programmed cell death protein-1 (PD-1) in Mϕs by increasing the expression of the ring finger protein 20 (Rnf20). Conditional inhibition of Rnf20 in Mϕs attenuated experimental airway allergy.
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Affiliation(s)
- Lihua Mo
- Department of General Practice Medicine and Respirology, Third Affiliated Hospital of Shenzhen University, Shenzhen, China; Guangdong Provincial Regional Disease Key Laboratory, Shenzhen, China; Institute of Allergy & Immunology of Shenzhen University, State Key Laboratory of Respiratory Diseases Allergy Division at Shenzhen University, Shenzhen, China
| | - Yu Liu
- Department of General Practice Medicine and Respirology, Third Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Xuejie Xu
- Guangdong Provincial Regional Disease Key Laboratory, Shenzhen, China; Institute of Allergy & Immunology of Shenzhen University, State Key Laboratory of Respiratory Diseases Allergy Division at Shenzhen University, Shenzhen, China
| | - Xinxin Wang
- Guangdong Provincial Regional Disease Key Laboratory, Shenzhen, China; Institute of Allergy & Immunology of Shenzhen University, State Key Laboratory of Respiratory Diseases Allergy Division at Shenzhen University, Shenzhen, China
| | - Shuang Zhang
- Guangdong Provincial Regional Disease Key Laboratory, Shenzhen, China; Institute of Allergy & Immunology of Shenzhen University, State Key Laboratory of Respiratory Diseases Allergy Division at Shenzhen University, Shenzhen, China
| | - Suqin Hu
- Department of General Practice Medicine and Respirology, Third Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Yongjin Wu
- Department of Allergy, Longgang ENT Hospital, Shenzhen, China
| | - Zhiyuan Tang
- Department of Allergy, Longgang ENT Hospital, Shenzhen, China
| | - Qinmiao Huang
- Department of General Practice Medicine and Respirology, Third Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Jing Li
- Department of Allergy, First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
| | - Xizhuo Sun
- Department of General Practice Medicine and Respirology, Third Affiliated Hospital of Shenzhen University, Shenzhen, China.
| | - Pingchang Yang
- Guangdong Provincial Regional Disease Key Laboratory, Shenzhen, China; Institute of Allergy & Immunology of Shenzhen University, State Key Laboratory of Respiratory Diseases Allergy Division at Shenzhen University, Shenzhen, China.
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Bhat AA, Shakeel A, Rafiq S, Farooq I, Malik AQ, Alghuthami ME, Alharthi S, Qanash H, Alharthy SA. Juglans regia Linn.: A Natural Repository of Vital Phytochemical and Pharmacological Compounds. Life (Basel) 2023; 13:life13020380. [PMID: 36836737 PMCID: PMC9962597 DOI: 10.3390/life13020380] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Revised: 01/26/2023] [Accepted: 01/26/2023] [Indexed: 01/31/2023] Open
Abstract
Juglans regia Linn. is a valuable medicinal plant that possesses the therapeutic potential to treat a wide range of diseases in humans. It has been known to have significant nutritional and curative properties since ancient times, and almost all parts of this plant have been utilized to cure numerous fungal and bacterial disorders. The separation and identification of the active ingredients in J. regia as well as the testing of those active compounds for pharmacological properties are currently of great interest. Recently, the naphthoquinones extracted from walnut have been observed to inhibit the enzymes essential for viral protein synthesis in the SARS-CoV-2. Anticancer characteristics have been observed in the synthetic triazole analogue derivatives of juglone, and the unique modifications in the parent derivative of juglone have paved the way for further synthetic research in this area. Though there are some research articles available on the pharmacological importance of J. regia, a comprehensive review article to summarize these findings is still required. The current review, therefore, abridges the most recent scientific findings about antimicrobial, antioxidant, anti-fungal, and anticancer properties of various discovered and separated chemical compounds from different solvents and different parts of J. regia.
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Affiliation(s)
- Aeyaz Ahmad Bhat
- Department of Chemistry, Lovely Professional University, Phagwara 144411, India
| | - Adnan Shakeel
- Department of Botany, Aligarh Muslim University, Aligarh 202002, India
| | - Sadaf Rafiq
- Division of Floriculture and Landscape Architecture, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Srinagar 190025, India
| | - Iqra Farooq
- CSIR—Indian Institute of Integrative Medicine, Jammu 180001, India
| | - Azad Quyoom Malik
- Department of Chemistry, Lovely Professional University, Phagwara 144411, India
| | | | - Sarah Alharthi
- Center of Advanced Research in Science and Technology, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
- Department of Chemistry, College of Science, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Husam Qanash
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail 55476, Saudi Arabia
- Molecular Diagnostics and Personalized Therapeutics Unit, University of Ha’il, Hail 55476, Saudi Arabia
- Correspondence: (H.Q.); (S.A.A.); Tel.: +966-165351752 (H.Q.); +966-555556291 (S.A.A.)
| | - Saif A. Alharthy
- Department of Medical Laboratory Sciences, King Abdulaziz University, P.O. Box 80216, Jeddah 21589, Saudi Arabia
- Toxicology and Forensic Sciences Unit, King Fahd Medical Research Center, King Abdulaziz University, P.O. Box 80216, Jeddah 21589, Saudi Arabia
- Correspondence: (H.Q.); (S.A.A.); Tel.: +966-165351752 (H.Q.); +966-555556291 (S.A.A.)
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Jabłońska – Trypuć A, Wiater J. Protective effect of plant compounds in pesticides toxicity. JOURNAL OF ENVIRONMENTAL HEALTH SCIENCE & ENGINEERING 2022; 20:1035-1045. [PMID: 36406617 PMCID: PMC9672277 DOI: 10.1007/s40201-022-00823-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 06/27/2022] [Accepted: 08/09/2022] [Indexed: 06/16/2023]
Abstract
INTRODUCTION The relationship between pesticide exposure and the occurrence of many chronic diseases, including cancer, is confirmed by literature data. METHODS In this review, through the analysis of more than 70 papers, we explore an increase in oxidative stress level caused by exposure to environmental pollutants and the protective effects of plant-origin antioxidants. RESULTS AND DISCUSSION One of the molecular mechanisms, by which pesticides affect living organisms is the induction of oxidative stress. However, recently many plant-based dietary ingredients with antioxidant properties have been considered as a chemopreventive substances due to their ability to remove free radicals. Such a food component must meet several conditions: eliminate free radicals, be easily absorbed and function at an appropriate physiological level. Its main function is to maintain the redox balance and minimize the cellular damage caused by ROS. Therefore, it should be active in aqueous solutions and membrane domains. These properties are characteristic for phenolic compounds and selected plant hormones. Phenolic compounds have proven antioxidant properties, while increasing number of compounds from the group of plant hormones with a very diverse chemical structure turn out to act as antioxidants, being potential food ingredients that can eliminate negative effects of pesticides.
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Affiliation(s)
- Agata Jabłońska – Trypuć
- Faculty of Civil Engineering and Environmental Sciences, Division of Chemistry, Biology and Biotechnology, Bialystok University of Technology, Wiejska 45E Street, 15-351 Białystok, Białystok, Poland
| | - Józefa Wiater
- Faculty of Civil Engineering and Environmental Sciences, Department of Agri-Food Engineering and Environmental Management, Bialystok University of Technology, Wiejska 45E Street, 15-351 Białystok, Białystok, Poland
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Semwal R, Semwal RB, Lehmann J, Semwal DK. Recent advances in immunotoxicity and its impact on human health: causative agents, effects and existing treatments. Int Immunopharmacol 2022; 108:108859. [DOI: 10.1016/j.intimp.2022.108859] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 04/21/2022] [Accepted: 05/10/2022] [Indexed: 12/22/2022]
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Wang R, Tian X, Li Q, Liao L, Wu S, Tang F, Shen D, Liu Y. Walnut pellicle color affects its phenolic composition: free, esterified and bound phenolic compounds in various colored-pellicle walnuts. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2022.104470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Reginato M, Cenzano AM, Arslan I, Furlán A, Varela C, Cavallin V, Papenbrock J, Luna V. Na 2SO 4 and NaCl salts differentially modulate the antioxidant systems in the highly stress tolerant halophyte Prosopis strombulifera. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2021; 167:748-762. [PMID: 34509937 DOI: 10.1016/j.plaphy.2021.09.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 08/02/2021] [Accepted: 09/06/2021] [Indexed: 06/13/2023]
Abstract
Prosopis strombulifera (Lam.) Benth. is a halophytic shrub abundant in high-salinity areas in central Argentina, with high tolerance against NaCl but strong growth inhibition by Na2SO4. In the present study, the modulation of the antioxidant systems (enzymatic and non-enzymatic components) was analyzed under different salt treatments (NaCl, Na2SO4 and the iso-osmotic mixture) in hydroponic cultivation. Na2SO4-treated plants showed strong indications of oxidative stress (H2O2 and O2-• increase). Modifications in antioxidant enzymes activities were observed mainly under Na2SO4 treatment, where CAT seems to play an important role in early detoxification of H2O2 in roots, whereas SOD and APX have a predominant role in leaves. As part of the non-enzymatic system, 21 compounds were identified in leaves, being polyphenols the most abundant. Control plants contained the major variety of detected phytochemicals (14). Na2SO4-treated plants contained 10 compounds and NaCl-treated plants nine compounds, but with a different profile. NaCl-treated plants showed the highest antioxidant capacity. Our findings confirm that different types of salt treatments provoke a differential modulation of the antioxidant systems. Polyphenols and other ROS-detoxifying compounds, in a joint action with the enzymatic antioxidant system, are proposed to have a fundamental role in the cellular protection of P. strombulifera plants under severe oxidative stress. Our findings also highlight the potential of this halophyte as a valuable source of bioactive compounds with high antioxidant activity and health benefits.
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Affiliation(s)
- Mariana Reginato
- Laboratorio de Fisiología Vegetal Interacción Planta-Ambiente, Departamento de Ciencias Naturales, Facultad de Ciencias Exactas, Físico-Químicas y Naturales, Universidad Nacional de Río Cuarto, Río Cuarto, Córdoba, Argentina; Instituto de Investigaciones Agrobiotecnológicas (INIAB-UNRC)-Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Río Cuarto, Córdoba, Argentina.
| | - Ana M Cenzano
- Laboratorio de Ecofisiología y Bioquímica Vegetal. Instituto Patagónico para el Estudio de los Ecosistemas Continentales- Consejo Nacional de Investigaciones Científicas y Técnicas (IPEEC- CONICET). Puerto Madryn, Chubut, Argentina
| | - Idris Arslan
- Biomedical Eng. Incivez, Bulent Ecevit University, Zonguldak, Turkey
| | - Ana Furlán
- Instituto de Investigaciones Agrobiotecnológicas (INIAB-UNRC)-Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Río Cuarto, Córdoba, Argentina; Biología, Departamento de Ciencias Naturales, Facultad de Ciencias Exactas, Físico-Químicas y Naturales, Universidad Nacional de Río Cuarto, Río Cuarto, Córdoba, Argentina
| | - Celeste Varela
- Laboratorio de Fisiología Vegetal Interacción Planta-Ambiente, Departamento de Ciencias Naturales, Facultad de Ciencias Exactas, Físico-Químicas y Naturales, Universidad Nacional de Río Cuarto, Río Cuarto, Córdoba, Argentina
| | - Vanina Cavallin
- Laboratorio de Bioquímica Vegetal. Instituto de Biología Agrícola de Mendoza. Consejo Nacional de Investigaciones Científicas y Técnicas (IBAM-CONICET). Chacras de Coria, Mendoza, Argentina
| | - Jutta Papenbrock
- Institute of Botany, Leibniz University Hannover, Herrenhäuserstr. 2, D-30419, Hannover, Germany
| | - Virginia Luna
- Laboratorio de Fisiología Vegetal Interacción Planta-Ambiente, Departamento de Ciencias Naturales, Facultad de Ciencias Exactas, Físico-Químicas y Naturales, Universidad Nacional de Río Cuarto, Río Cuarto, Córdoba, Argentina; Instituto de Investigaciones Agrobiotecnológicas (INIAB-UNRC)-Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Río Cuarto, Córdoba, Argentina
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Can Walnut Serve as a Magic Bullet for the Management of Non-Alcoholic Fatty Liver Disease? APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app11010218] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Walnut contains many nutrients and bioactive components such as essential fatty acids, polyphenols, fiber, ɤ-tocopherol, folate, minerals, and vegetable protein, and has therefore been regarded as a natural functional food. Walnut-enriched diets have been demonstrated to be useful for heart health, cancer prevention, and metabolic disorders owing to their anti-oxidative and anti-inflammatory properties as well as for the maintenance of a healthy metabolism and immune function. Walnut extracts, either phenolic or lipid, also demonstrated the health effects in animal and cultured cell studies. More recently, the beneficial effects of walnut consumption on non-alcoholic fatty liver disease, which is a hepatic manifestation of obesity, hyperlipidemia, type 2 diabetes mellitus, and metabolic syndrome with substantial hepatic accumulation of triglyceride, have been proposed because walnut and a walnut-containing diet can modulate the etiologic mechanism such as ameliorating systemic and hepatic dyslipidemia, reducing lipotoxicity and inflammation, enhancing immune function, and maintaining gut microbiota balance. Through the extensive literature review we discuss the preventive roles of walnut in the development and progression of non-alcoholic fatty liver disease (NAFLD) and provide mechanistic insights into these effects.
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Dietary walnut as food factor to rescue from NSAID-induced gastrointestinal mucosal damages. Arch Biochem Biophys 2020; 689:108466. [PMID: 32590067 DOI: 10.1016/j.abb.2020.108466] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 05/08/2020] [Accepted: 06/07/2020] [Indexed: 01/22/2023]
Abstract
Nuclear factor erythroid-derived 2-like 2 (Nrf-2) is transcription factor implicated in the antioxidant response element-mediated induction of endogenous antioxidant enzyme such as heme oxygenase-1 (HO-1), glutamate-cysteine ligase, and NAD(P)H quinone dehydrogenase 1, among which HO-1 is an enzyme catalyzing the degradation of heme.producing biliverdin, ferrous iron, and carbon monoxide. In the stomach, as much as regulating gastric acid secretions, well-coordinated establishment of defense system stands for maintaining gastric integrity. In previous study, author et al. for the first time discovered HO-1 induction was critical in affording faithful gastric defense against various irritants including Helicobacter pylori infection, stress, alcohol, non-steroidal anti-inflammatory drugs (NSAIDs), aspirin, and toxic bile acids. In this review article, we can add the novel evidence that dietary walnut intake can be reliable way to rescue from NSAIDs-induced gastrointestinal damages via the induction of HO-1 transcribed with Nrf-2 through specific inactivation of Keap-1. From molecular exploration to translational animal model of indomethacin-induced gastrointestinal damages, significant induction of HO-1 contributed to rescuing from damages. In addition to HO-1 induction action relevant to walnut, we added the description the general actions of walnut extracts or dietary intake of walnut regarding cytoprotection and why we have focused on to NSAID damages.
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Zhao Y, Fan C, Zhang A, Zhang Y, Wang F, Weng Q, Xu M. Walnut Polyphenol Extract Protects against Malathion- and Chlorpyrifos-Induced Immunotoxicity by Modulating TLRx-NOX-ROS. Nutrients 2020; 12:E616. [PMID: 32120800 PMCID: PMC7146534 DOI: 10.3390/nu12030616] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 02/24/2020] [Accepted: 02/25/2020] [Indexed: 12/20/2022] Open
Abstract
Malathion (MT) and chlorpyrifos (CPF) are immunotoxic organophosphate pesticides that are used extensively in agriculture worldwide. Dietary polyphenols protect against a variety of toxins. In this study, walnut polyphenol extract (WPE) prevents MT- or CPF-induced toxicity to splenic lymphocytes in vitro. WPE promotes the proliferation of MT-exposed splenocytes, as indicated by increases in the proportions of splenic T-lymphocyte subpopulations (CD3+, CD4+, and CD8+ T cells) and levels of T-cell-related cytokines interleukin (IL)-2, interferon-γ, IL-4, and granzyme B, and decreases the apoptosis-associated proteins Bax and p53. WPE also significantly enhances the proliferation of CPF-exposed splenic B lymphocytes (CD19+ B cells) and levels of the B-cell-related cytokine IL-6, leading to decreases of the apoptosis-associated proteins Bax and p53. These effects are related to reduced production of reactive oxygen species (ROS), as evidenced by normalized hydroxyl radical (•OH), malondialdehyde (MDA), superoxide dismutase (SOD), glutathione peroxidase (GSH-Px), catalase (CAT), and glutathione (GSH) levels, which are associated with decreased expression of NADPH oxidase 2 (NOX2) and dual oxidase 1 (DUOX1). WPE inhibits the production of ROS and expression of NOX by regulating toll-like receptors 4 and 7 in MT- and CPF-exposed splenic lymphocytes. In conclusion, WPE protects against MT- or CPF-mediated immunotoxicity and inhibits oxidative damage by modulating toll-like receptor (TLR)x-NOX-ROS.
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Affiliation(s)
- Yue Zhao
- Collage of Biological Science and Technology, Beijing Forestry University, Beijing 100083, China; (Y.Z.); (C.F.); (A.Z.); (Y.Z.); (F.W.); (Q.W.)
- Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, Beijing 100083, China
| | - Chang Fan
- Collage of Biological Science and Technology, Beijing Forestry University, Beijing 100083, China; (Y.Z.); (C.F.); (A.Z.); (Y.Z.); (F.W.); (Q.W.)
- Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, Beijing 100083, China
| | - Ao Zhang
- Collage of Biological Science and Technology, Beijing Forestry University, Beijing 100083, China; (Y.Z.); (C.F.); (A.Z.); (Y.Z.); (F.W.); (Q.W.)
- Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, Beijing 100083, China
| | - Yue Zhang
- Collage of Biological Science and Technology, Beijing Forestry University, Beijing 100083, China; (Y.Z.); (C.F.); (A.Z.); (Y.Z.); (F.W.); (Q.W.)
- Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, Beijing 100083, China
| | - Fengjun Wang
- Collage of Biological Science and Technology, Beijing Forestry University, Beijing 100083, China; (Y.Z.); (C.F.); (A.Z.); (Y.Z.); (F.W.); (Q.W.)
- Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, Beijing 100083, China
| | - Qiang Weng
- Collage of Biological Science and Technology, Beijing Forestry University, Beijing 100083, China; (Y.Z.); (C.F.); (A.Z.); (Y.Z.); (F.W.); (Q.W.)
| | - Meiyu Xu
- Collage of Biological Science and Technology, Beijing Forestry University, Beijing 100083, China; (Y.Z.); (C.F.); (A.Z.); (Y.Z.); (F.W.); (Q.W.)
- Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, Beijing 100083, China
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12
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Jahanban-Esfahlan A, Ostadrahimi A, Tabibiazar M, Amarowicz R. A Comparative Review on the Extraction, Antioxidant Content and Antioxidant Potential of Different Parts of Walnut ( Juglans regia L.) Fruit and Tree. Molecules 2019; 24:E2133. [PMID: 31195762 PMCID: PMC6600437 DOI: 10.3390/molecules24112133] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 05/22/2019] [Accepted: 06/03/2019] [Indexed: 01/08/2023] Open
Abstract
As a valuable tree nut, walnut is a well-known member of the Juglandaceae family. The fruit is made up of an outer green shell cover or husk, the middle shell which must be cracked to release the kernel, a thin layer known as skin or the seed coat, and finally, the kernel or meat. The nutritional importance of walnut fruit is ascribed to its kernel. The shell and husk are burned as fuel or discarded away as waste products. In the past two decades, the evaluation of the phenolic content and antioxidant activity of different parts of walnut has received great interest. In this contribution, the recent reports on the extraction and quantification of phenolic content from each part of the walnut tree and fruit using different solvents were highlighted and comparatively reviewed. The current review paper also tries to describe the antioxidant content of phenolic extracts obtained from different parts of the walnut tree and fruit. Additionally, the antioxidant and antiradical activities of the prepared extracts have also been discussed.
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Affiliation(s)
- Ali Jahanban-Esfahlan
- Nutrition Research Center, Tabriz University of Medical Sciences, Tabriz 5166-15731, Iran.
- Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, Tabriz 5166-15731, Iran.
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz 5166-15731, Iran.
| | - Alireza Ostadrahimi
- Nutrition Research Center, Tabriz University of Medical Sciences, Tabriz 5166-15731, Iran.
| | - Mahnaz Tabibiazar
- Nutrition Research Center, Tabriz University of Medical Sciences, Tabriz 5166-15731, Iran.
| | - Ryszard Amarowicz
- Division of Food Sciences, Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, 10-468 Olsztyn, Poland.
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13
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Li ZX, Zhao GD, Xiong W, Linghu KG, Ma QS, Cheang WS, Yu H, Wang Y. Immunomodulatory effects of a new whole ingredients extract from Astragalus: a combined evaluation on chemistry and pharmacology. Chin Med 2019; 14:12. [PMID: 30962814 PMCID: PMC6438022 DOI: 10.1186/s13020-019-0234-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Accepted: 03/15/2019] [Indexed: 12/28/2022] Open
Abstract
Background Water extract (WAE) and ultrafine powder (UFP) are two types of commonly used supplements in preparing various pharmaceutical products and functional foods. However, the correlations of the chemical compositions with the traditional functions between WAE and the herb itself, as well as the potential problems of safety for UFP have been more and more concerned by many doctors and customers. Methods In this study, a new whole ingredients extract of Astragalus (WIE) was prepared using the gradient solvent extraction method. The chemical compositions of WIE and WAE were comparatively analysed using spectrophotometric and chromatographic approaches. In addition, the in vivo immunomodulatory effect of WIE, WAE and UFP of Astragalus were comprehensively compared in cyclophosphamide (Cy)-induced immunosuppressive mice. Results The compositions and contents of main active ingredients (polysaccharides, saponins and flavonoids) in WIE were determined to be more abundant than those in WAE. In Cy-induced immunosuppressive mice, oral administered with low dosage of WIE (equalled to 1.0 g herb/kg/day) for 18 consecutive days significantly improved the immune-related responses (body weight, number of peripheral white blood cells, thymus and spleen indexes, splenocyte proliferations, natural killer cell activity, splenic lymphocyte subset, and serum levels of immunoglobulins G and M). The potency of three Astragalus preparations on immunomodulation was observed to be WIE ≥ UFP > WAE. Conclusions WIE maximally retained the chemical integrity of astragalus, and presented better therapeutic effectiveness than UFP and WAE. It can be further developed as new strategy for reasonable use of medicinal/edible herb-derived supplement (extract) for pharmaceutical and healthcare applications. Electronic supplementary material The online version of this article (10.1186/s13020-019-0234-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Zhi Xin Li
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macao, China
| | - Guan Ding Zhao
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macao, China
| | - Wei Xiong
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macao, China
| | - Ke Gang Linghu
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macao, China
| | - Qiu Shuo Ma
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macao, China
| | - Wai San Cheang
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macao, China
| | - Hua Yu
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macao, China.,HKBU Shenzhen Research Center, Shenzhen, Guangdong China.,3School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong China.,Institute of Chinese Medical Sciences, University of Macau, Room 8008, Building N22, Avenida da Universidade, Taipa, Macao SAR China
| | - Yitao Wang
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macao, China.,Institute of Chinese Medical Sciences, University of Macau, Room 1050, Building N22, Avenida da Universidade, Taipa, Macao SAR China
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14
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Hamada Y, Haramiishi R, Ojima Y, Amakura Y, Yoshimura M, Sawamoto A, Okuyama S, Furukawa Y, Nakajima M. Hydrolysable tannins, gallic acid, and ellagic acid in walnut reduced 3-(4,5-Dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium bromide (MTT) reduction in T-Cells cultured from the spleen of mice. PHARMANUTRITION 2019. [DOI: 10.1016/j.phanu.2018.100140] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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15
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Liu H, Wan Y, Wang Y, Zhao Y, Zhang Y, Zhang A, Weng Q, Xu M. Walnut Polyphenol Extract Protects against Fenitrothion-Induced Immunotoxicity in Murine Splenic Lymphocytes. Nutrients 2018; 10:nu10121838. [PMID: 30513644 PMCID: PMC6315471 DOI: 10.3390/nu10121838] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2018] [Revised: 11/18/2018] [Accepted: 11/21/2018] [Indexed: 12/12/2022] Open
Abstract
Fenitrothion (FNT), an organophosphate pesticide, exerts an immunotoxic effect on splenocytes. Dietary polyphenol compounds exert antioxidant, anticancer and antihypertensive effects. In this study, we investigated the effect of walnut polyphenol extract (WPE) on FNT-induced immunotoxicity in splenic lymphocytes in vitro. Treatment with WPE significantly increased the proliferation of FNT-exposed splenocytes, as evidenced by increases in the proportions of splenic T lymphocytes (CD3+ T cells) and T-cell subsets (CD8+ T cells), as well as the secretion of the T-cell-related cytokines interleukin (IL)-2, interferon-γ, IL-4 and granzyme B. These effects were associated with a reduction in oxidative stress, as evidenced by changes in the levels of hydroxyl radical, superoxide dismutase, glutathione peroxidase and malondialdehyde. Moreover, WPE decreased the FNT-induced overexpression of NADPH oxidase 2 and dual oxidase 1 by regulating Toll-like receptor 4 signaling in splenic T-cells. Taken together, these findings suggest that WPE protects against FNT-mediated immunotoxicity and improves immune function by inhibiting oxidative stress.
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Affiliation(s)
- Hong Liu
- Collage of Biological Science and Technology, Beijing Forestry University, Beijing 100083, China.
- Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, Beijing 100083, China.
| | - Yifang Wan
- Collage of Biological Science and Technology, Beijing Forestry University, Beijing 100083, China.
- Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, Beijing 100083, China.
| | - Yuxin Wang
- Collage of Biological Science and Technology, Beijing Forestry University, Beijing 100083, China.
- Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, Beijing 100083, China.
| | - Yue Zhao
- Collage of Biological Science and Technology, Beijing Forestry University, Beijing 100083, China.
- Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, Beijing 100083, China.
| | - Yue Zhang
- Collage of Biological Science and Technology, Beijing Forestry University, Beijing 100083, China.
- Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, Beijing 100083, China.
| | - Ao Zhang
- Collage of Biological Science and Technology, Beijing Forestry University, Beijing 100083, China.
- Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, Beijing 100083, China.
| | - Qiang Weng
- Collage of Biological Science and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Meiyu Xu
- Collage of Biological Science and Technology, Beijing Forestry University, Beijing 100083, China.
- Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, Beijing 100083, China.
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16
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Tindall AM, Petersen KS, Lamendella R, Shearer GC, Murray-Kolb LE, Proctor DN, Kris-Etherton PM. Tree Nut Consumption and Adipose Tissue Mass: Mechanisms of Action. Curr Dev Nutr 2018; 2:nzy069. [PMID: 30488045 PMCID: PMC6252345 DOI: 10.1093/cdn/nzy069] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Revised: 07/18/2018] [Accepted: 08/02/2018] [Indexed: 01/03/2023] Open
Abstract
There is concern that tree nuts may cause weight gain due to their energy density, yet evidence shows that tree nuts do not adversely affect weight status. Epidemiologic and experimental studies have shown a reduced risk of chronic diseases with tree nut consumption without an increased risk of weight gain. In fact, tree nuts may protect against weight gain and benefit weight-loss interventions. However, the relation between tree nut consumption and adiposity is not well understood at the mechanistic level. This review summarizes the proposed underlying mechanisms that might account for this relation. Evidence suggests that tree nuts may affect adiposity through appetite control, displacement of unfavorable nutrients, increased diet-induced thermogenesis, availability of metabolizable energy, antiobesity action of bioactive compounds, and improved functionality of the gut microbiome. The gut microbiome is a common factor among these mechanisms and may mediate, in part, the relation between tree nut consumption and reduced adiposity. Further research is needed to understand the impact of tree nuts on the gut microbiome and how the gut microbial environment affects the nutrient absorption and metabolism of tree nuts. The evidence to date suggests that tree nut consumption favorably affects body composition through different mechanisms that involve the gut microbiome. A better understanding of these mechanisms will contribute to the evolving science base that addresses the causes and treatments for overweight and obesity.
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Affiliation(s)
- Alyssa M Tindall
- Departments of Nutritional Sciences, The Pennsylvania State University, University Park, PA
| | - Kristina S Petersen
- Departments of Nutritional Sciences, The Pennsylvania State University, University Park, PA
| | | | - Gregory C Shearer
- Departments of Nutritional Sciences, The Pennsylvania State University, University Park, PA
| | - Laura E Murray-Kolb
- Departments of Nutritional Sciences, The Pennsylvania State University, University Park, PA
| | - David N Proctor
- Departments of Kinesiology, The Pennsylvania State University, University Park, PA
| | - Penny M Kris-Etherton
- Departments of Nutritional Sciences, The Pennsylvania State University, University Park, PA
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17
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Bedhiafi T, Charradi K, Azaiz MB, Mahmoudi M, Msakni I, Jebari K, Bouziani A, Limam F, Aouani E. Supplementation of grape seed and skin extract to orlistat therapy prevents high-fat diet-induced murine spleen lipotoxicity. Appl Physiol Nutr Metab 2018; 43:782-794. [PMID: 29514007 DOI: 10.1139/apnm-2017-0743] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2023]
Abstract
Spleen is the largest lymphoid organ and obesity is related to an elevated risk of immunity dysfunction. The mechanism whereby fat adversely affects the spleen is poorly understood. This study was designed to assess the effectiveness of grape seed and skin extract (GSSE) and orlistat (Xenical, Xe) on high-fat diet (HFD)-induced spleen lipotoxicity. Obese rats were treated either with GSSE (4 g/kg body weight) or Xe (2 mg/kg body weight) or GSSE+Xe and monitored for weight loss for 3 months. Animals were then sacrificed and their spleen used for the evaluation of lipotoxicity-induced oxidative stress and inflammation as well as the putative protection afforded by GSSE and Xe treatment. HFD induced body weight gain and glycogen accumulation into the spleen; ectopic deposition of cholesterol and triglycerides and an oxidative stress characterized by increased lipoperoxidation and carbonylation; inhibition of antioxidant enzyme activities, such as catalase, glutathione peroxidase, and superoxide dismutase; depletion of zinc and copper; and a concomitant increase in calcium. HFD also increased plasma pro-inflammatory cytokines, such as interleukin (IL)-6, IL-17A, tumour necrosis factor alpha, and C-reactive protein, and decreased plasma IL-10 and adiponectin. Importantly, GSSE counteracted all the deleterious effects of HFD on spleen (i.e., lipotoxicity, oxidative stress, and inflammation) and the best protection was obtained when combining Xe+GSSE. Combining GSSE with Xe prevented against fat-induced spleen lipotoxicity, oxidative stress, and inflammation; this combination may be beneficial in other diseases related to the spleen.
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Affiliation(s)
- Takwa Bedhiafi
- a Faculty of Sciences of Bizerte, University of Carthage, 7021 Jarzouna, Tunisia
- b Laboratory of Bioactive Substances, Center of Biotechnology of Borj Cedria, BP 901, 2050 Hammam Lif, Tunisia
| | - Kamel Charradi
- a Faculty of Sciences of Bizerte, University of Carthage, 7021 Jarzouna, Tunisia
- b Laboratory of Bioactive Substances, Center of Biotechnology of Borj Cedria, BP 901, 2050 Hammam Lif, Tunisia
| | - Mouna Ben Azaiz
- c Immunology Department, Military Hospital of Tunis, Tunis, 1008, Tunisia
| | - Mohamed Mahmoudi
- a Faculty of Sciences of Bizerte, University of Carthage, 7021 Jarzouna, Tunisia
- b Laboratory of Bioactive Substances, Center of Biotechnology of Borj Cedria, BP 901, 2050 Hammam Lif, Tunisia
| | - Issam Msakni
- d Anatomy and Cyto-Pathology Department, Military Hospital, Mont-Fleury, Tunis, 1008, Tunisia
| | - Khawla Jebari
- a Faculty of Sciences of Bizerte, University of Carthage, 7021 Jarzouna, Tunisia
- b Laboratory of Bioactive Substances, Center of Biotechnology of Borj Cedria, BP 901, 2050 Hammam Lif, Tunisia
| | - Ammar Bouziani
- d Anatomy and Cyto-Pathology Department, Military Hospital, Mont-Fleury, Tunis, 1008, Tunisia
| | - Ferid Limam
- b Laboratory of Bioactive Substances, Center of Biotechnology of Borj Cedria, BP 901, 2050 Hammam Lif, Tunisia
| | - Ezzedine Aouani
- a Faculty of Sciences of Bizerte, University of Carthage, 7021 Jarzouna, Tunisia
- b Laboratory of Bioactive Substances, Center of Biotechnology of Borj Cedria, BP 901, 2050 Hammam Lif, Tunisia
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18
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Yi J, Cheng C, Li X, Zhao H, Qu H, Wang Z, Wang L. Protective mechanisms of purified polyphenols from pinecones of Pinus koraiensis on spleen tissues in tumor-bearing S180 mice in vivo. Food Funct 2017; 8:151-166. [DOI: 10.1039/c6fo01235c] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The present study was designed to evaluate the protective effects of the purified polyphenols from pinecones ofPinus koraiensis(PPP-40) on spleen tissues of S180 micein vivo.
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Affiliation(s)
- Juanjuan Yi
- School of Chemical Engineering
- Harbin Institute of Technology
- Harbin 150090
- P. R. China
| | - Cuilin Cheng
- School of Chemical Engineering
- Harbin Institute of Technology
- Harbin 150090
- P. R. China
| | - Xiaoyu Li
- School of Environmental and Chemical Engineering
- Yanshan University
- Qinhuangdao 066004
- P. R. China
| | - Haitian Zhao
- School of Chemical Engineering
- Harbin Institute of Technology
- Harbin 150090
- P. R. China
| | - Hang Qu
- School of Chemical Engineering
- Harbin Institute of Technology
- Harbin 150090
- P. R. China
| | - Zhenyu Wang
- School of Chemical Engineering
- Harbin Institute of Technology
- Harbin 150090
- P. R. China
| | - Lu Wang
- School of Chemical Engineering
- Harbin Institute of Technology
- Harbin 150090
- P. R. China
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