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Faradina A, Tung YT, Chen SH, Liao YC, Chou MJ, Teng IC, Lin WL, Wang CC, Sheu MT, Chou PY, Shih CK, Skalny AV, Tinkov AA, Chang JS. Djulis Hull Enhances the Efficacy of Ferric Citrate Supplementation via Restoring Normal Iron Efflux through the IL-6-Hepcidin-Ferroportin Pathway in High-Fat-Diet-Induced Obese Rats. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:16691-16701. [PMID: 37877289 DOI: 10.1021/acs.jafc.3c02826] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2023]
Abstract
Obesity-related functional iron disorder remains a major nutritional challenge. We evaluated the effects of djulis hull (DH) on iron metabolism in 50% high-fat-diet-induced obese rats supplemented with ferric citrate (2 g iron/kg diet) for 12 weeks. DH supplementation (5, 10, 15% dry weight/kg diet) significantly increased serum and hepatic iron but decreased appetite hormones, body weight, hepcidin, and liver inflammation (all p < 0.05). The Spearman correlation showed that appetite hormones were negatively associated with iron but positively correlated with liver hepcidin (all p < 0.05). A Western blot analysis showed that DH significantly downregulated hepatic hepcidin through the IL-6-JAK-STAT3 and enhanced ferroportin (Fpn) via the Keap1-Nrf2 and PHD2-HIF-2α. An in vitro study revealed that major bioactive compounds of DH, hexacosanol, and squalene suppressed LPS-induced IL-6 and hepcidin but enhanced Fpn expression in activated THP-1 cells. In conclusion, DH may exert nutraceutical properties for the treatment of functional iron disorder and restoration of iron efflux may have beneficial effects on weight control.
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Affiliation(s)
- Amelia Faradina
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei 110, Taiwan
| | - Yu-Tang Tung
- Graduate Institute of Biotechnology, National Chung Hsing University, Taichung 40227, Taiwan
| | - Seu-Hwa Chen
- Department of Anatomy and Cell Biology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan
| | - Yu-Chi Liao
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei 110, Taiwan
| | - Meng-Jung Chou
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei 110, Taiwan
| | - I-Chun Teng
- Department of Nutritional Services, National Cheng Kung University Hospital, Tainan 704, Taiwan
| | - Wen-Ling Lin
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei 110, Taiwan
| | - Ching-Chiung Wang
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei 11031, Taiwan
| | - Ming-Thau Sheu
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei 11031, Taiwan
| | - Po-Yu Chou
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei 11031, Taiwan
| | - Chun-Kuang Shih
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei 110, Taiwan
| | - Anatoly V Skalny
- Center for Bioelementology and Human Ecology, IM Sechenov First Moscow State Medical University (Sechenov University), 119146 Moscow, Russia
- Department of Medical Elementology, Peoples' Friendship University of Russia (RUDN University), Moscow 117198, Russia
- Yaroslavl State University, 150001 Yaroslavl, Russia
| | - Alexey A Tinkov
- Center for Bioelementology and Human Ecology, IM Sechenov First Moscow State Medical University (Sechenov University), 119146 Moscow, Russia
- Department of Medical Elementology, Peoples' Friendship University of Russia (RUDN University), Moscow 117198, Russia
- Yaroslavl State University, 150001 Yaroslavl, Russia
| | - Jung-Su Chang
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei 110, Taiwan
- Graduate Institute of Metabolism and Obesity Sciences, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan
- Nutrition Research Center, Taipei Medical University Hospital, Taipei 110, Taiwan
- Chinese Taipei Society for the Study of Obesity, CTSSO, Taipei 110, Taiwan
- TMU Research Center for Digestive Medicine, Taipei Medical University, Taipei 110, Taiwan
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Farag MA, Reda A, Nabil M, Elimam DM, Zayed A. Evening primrose oil: a comprehensive review of its bioactives, extraction, analysis, oil quality, therapeutic merits, and safety. Food Funct 2023; 14:8049-8070. [PMID: 37614101 DOI: 10.1039/d3fo01949g] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/25/2023]
Abstract
Oil crops have become increasingly farmed worldwide because of their numerous functions in foods and health. In particular, oil derived from the seeds of evening primrose (Oenothera biennis) (EPO) comprises essential fatty acids of the omega-6 (ω-6) series. It is well recognized to promote immune cells with a healthy balance and management of female ailments. The nutrients of interest in this oil are linoleic acid (LA, 70-74%) and γ-linolenic acid (GLA, 8-10%), which are polyunsaturated fatty acids (PUFA) that account for EPO's popularity as a dietary supplement. Various other chemicals in EPO function together to supply the body with PUFA, elevate normal ω-6 essential fatty acid levels, and support general health and well-being. The inclusive EPO biochemical analysis further succeeded in identifying several other components, i.e., triterpenes, phenolic acids, tocopherols, and phytosterols of potential health benefits. This comprehensive review capitalizes on EPO, the superior product of O. biennis, highlighting the interrelationship between various methods of cultivation, extraction, holistic chemical composition, sensory characters, and medicinal value. Besides the literature review, this study restates the numerous health advantages of primrose oil and possible drug-EPO interactions since a wide spectrum of drugs are administered concomitantly with EPO. Modern techniques to evaluate EPO chemical composition are addressed with emphasis on the missing gaps and future perspectives to ensure best oil quality and nutraceutical benefits.
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Affiliation(s)
- Mohamed A Farag
- Pharmacognosy Department, College of Pharmacy, Cairo University, Kasr El Aini St., 11562 Cairo, Egypt.
| | - Ali Reda
- Chemistry Department, School of Sciences & Engineering, The American University in Cairo, New Cairo 11835, Egypt
| | - Mohamed Nabil
- Chemistry Department, School of Sciences & Engineering, The American University in Cairo, New Cairo 11835, Egypt
| | - Diaaeldin M Elimam
- Department of Pharmacognosy, Faculty of Pharmacy, Kafr Elsheikh University, Kafr El-sheikh, Egypt
| | - Ahmed Zayed
- Pharmacognosy Department, College of Pharmacy, Tanta University, Elguish street (Medical Campus), Tanta 31527, Egypt
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Bugajev V, Draberova L, Utekal P, Blazikova M, Tumova M, Draber P. Enhanced Membrane Fluidization and Cholesterol Displacement by 1-Heptanol Inhibit Mast Cell Effector Functions. Cells 2023; 12:2069. [PMID: 37626879 PMCID: PMC10453462 DOI: 10.3390/cells12162069] [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: 03/11/2023] [Revised: 07/27/2023] [Accepted: 08/09/2023] [Indexed: 08/27/2023] Open
Abstract
Signal transduction by the high-affinity IgE receptor (FcεRI) depends on membrane lipid and protein compartmentalization. Recently published data show that cells treated with 1-heptanol, a cell membrane fluidizer, exhibit changes in membrane properties. However, the functional consequences of 1-heptanol-induced changes on mast cell signaling are unknown. This study shows that short-term exposure to 1-heptanol reduces membrane thermal stability and dysregulates mast cell signaling at multiple levels. Cells treated with 1-heptanol exhibited increased lateral mobility and decreased internalization of the FcεRI. However, this did not affect the initial phosphorylation of the FcεRI-β chain and components of the SYK/LAT1/PLCγ1 signaling pathway after antigen activation. In contrast, 1-heptanol inhibited SAPK/JNK phosphorylation and effector functions such as calcium response, degranulation, and cytokine production. Membrane hyperfluidization induced a heat shock-like response via increased expression of the heat shock protein 70, increased lateral diffusion of ORAI1-mCherry, and unsatisfactory performance of STIM1-ORAI1 coupling, as determined by flow-FRET. Furthermore, 1-heptanol inhibited the antigen-induced production of reactive oxygen species and potentiated stress-induced plasma membrane permeability by interfering with heat shock protein 70 activity. The combined data suggest that 1-heptanol-mediated membrane fluidization does not interfere with the earliest biochemical steps of FcεRI signaling, such as phosphorylation of the FcεRI-β chain and components of the SYK/LAT/PLCγ1 signaling pathway, instead inhibiting the FcεRI internalization and mast cell effector functions, including degranulation and cytokine production.
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Affiliation(s)
- Viktor Bugajev
- Laboratory of Signal Transduction, Institute of Molecular Genetics of the Czech Academy of Sciences, 14220 Prague, Czech Republic; (L.D.); (P.U.); (M.T.)
| | - Lubica Draberova
- Laboratory of Signal Transduction, Institute of Molecular Genetics of the Czech Academy of Sciences, 14220 Prague, Czech Republic; (L.D.); (P.U.); (M.T.)
| | - Pavol Utekal
- Laboratory of Signal Transduction, Institute of Molecular Genetics of the Czech Academy of Sciences, 14220 Prague, Czech Republic; (L.D.); (P.U.); (M.T.)
| | - Michaela Blazikova
- Light Microscopy Core Facility, Institute of Molecular Genetics of the Czech Academy of Sciences, 14220 Prague, Czech Republic;
| | - Magda Tumova
- Laboratory of Signal Transduction, Institute of Molecular Genetics of the Czech Academy of Sciences, 14220 Prague, Czech Republic; (L.D.); (P.U.); (M.T.)
| | - Petr Draber
- Laboratory of Signal Transduction, Institute of Molecular Genetics of the Czech Academy of Sciences, 14220 Prague, Czech Republic; (L.D.); (P.U.); (M.T.)
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Shalaby AM, Shalaby RH, Alabiad MA, Abdelrahman DI, Alorini M, Jaber FA, Hassan SMA. Evening primrose oil attenuates oxidative stress, inflammation, fibrosis, apoptosis, and ultrastructural alterations induced by metanil yellow in the liver of rat: a histological, immunohistochemical, and biochemical study. Ultrastruct Pathol 2023; 47:188-204. [PMID: 36927382 DOI: 10.1080/01913123.2023.2189987] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
Abstract
The food color metanil yellow (Myl) is hazardous to several body systems. Evening primrose oil (EPO) was reported to have anti-inflammatory and anti-oxidant properties. The present work investigated the impact of Myl on the hepatic structure and function of rats and evaluated the protective effect of EPO. Forty adult male rats were divided into four groups: control, EPO (5 g/kg/day), Myl (200 mg/kg/day), and EPO- Myl group. Myl significantly increased liver enzymes, advanced glycation end products (AGE), oxidative stress parameters, pro-inflammatory cytokines, nuclear factor kappa B (NF-κB), and inducible nitric oxide synthase (iNOS). Blood vessels in the liver were dilated and congested, with cellular infiltration around them and associated with fibrosis. The hepatocytes were vacuolated and had dark nuclei. The immunohistochemical expression of iNOS, glial fibrillary acidic protein (GFAP), and Bax was significantly elevated. Ultrastructurally, the hepatocytes showed lipid droplets, irregular condensed nuclei with widened perinuclear space, dilated rER, mitochondria with destructed cristae, and multiple vacuoles. Dilated congested blood sinusoids and collagen fiber bundles were seen between hepatocytes. Interestingly, these alterations were less pronounced in rats co-administrated with EPO and Myl. In conclusion, EPO can protect liver against the toxic effects of Myl due to its anti-inflammatory and anti-oxidant activities.
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Affiliation(s)
- Amany Mohamed Shalaby
- Histology and Cell Biology Department, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Rania H Shalaby
- Pharmacology Department, Faculty of Medicine, Tanta University, Tanta, Egypt.,Biomedical Sciences Department, Dubai Medical College for Girls, Dubai, United Arab Emarates
| | - Mohamed Ali Alabiad
- Pathology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Doaa I Abdelrahman
- Pathology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Mohammed Alorini
- Department of Basic Medical Sciences, Unaizah College of Medicine and Medical Sciences, Qassim University, Unaizah, Kingdom of Saudi Arabia
| | - Fatima A Jaber
- Department of Biology, College of Science, University of Jeddah, Jeddah, Saudi Arabia
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Dar KB, Parry RA, Bhat AH, Beigh AH, Ahmed M, Khaja UM, Ganie AH, Mir MA, Reshi BA, Khan IS, Ganie SA. Immunomodulatory efficacy of Cousinia thomsonii C.B. Clarke in ameliorating inflammatory cascade expressions. JOURNAL OF ETHNOPHARMACOLOGY 2023; 300:115727. [PMID: 36116611 DOI: 10.1016/j.jep.2022.115727] [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: 07/12/2022] [Revised: 09/12/2022] [Accepted: 09/12/2022] [Indexed: 06/15/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cousinia thomsonii is traditionally known for treating various diseases including joint pain, swelling, body ache, asthma, dermatitis, cough and arthritis. AIM OF THE STUDY This study employs lipopolysaccharide induced inflammatory wistar-rat model to evaluate efficacy of Cousinia thomsonii active-extracts on the expression of crucial inflammatory markers viz. iNOS, PPAR-γ, Rel-A, COX-2 and serum analysis of CRP. MATERIALS AND METHODS Methanol and aqueous extracts were administered orally at 25, 50, 100 mg/kg doses for 21 days. Serum was collected on 22nd day and rats were sacrificed to extract paw tissues. Dexamethasone (0.5 mg/kg) served as positive control. Immunoblotting and qPCR was used for expression analysis of iNOS, PPAR-γ, Rel-A, COX-2 respectively. ELISA was employed for evaluating CRP levels. Discovery-studio and Auto-Dock-Vina were used to check docking interactions of various identified compounds. RESULTS Both extracts caused dose-dependent decline in iNOS, Rel-A, COX-2 and CRP levels, while there was a dose-dependent increase in PPAR-γ expression. Methanol extract dominated immunomodulatory potential as compared with the aqueous extract. The results of the GCMS revealed the presence of ten compounds. Some of these compounds include 1-Octacosanol, Ethyl Linoleate, 1-Heptacosanol, 1-Hexadecanol, 1-Dodecanol and Behenic alcohol having strong anti-inflammatory, antimicrobial, anti-acne and anti-viral activities. Molecular Docking scores were calculated between each target protein and selected compounds. The best affinity/interactions were observed between 1-Octacosanol towards iNOS, PPAR-γ, Rel-A, COX-2 and CRP with binding energy of -10.4, -11.1, -8.6, -9.9 and -7.9 (kcal/mol) respectively. These compounds may act as strong inhibitors for iNOS, Rel-A, COX-2 and CRP or as agonists for PPAR-γ; thereby inducing anti-inflammatory/immuno-modulatory activities. CONCLUSIONS The results indicate that Cousinia thomsonii contains therapeutically active compounds and thus could serve as potential therapeutic regimen against diverse inflammatory diseases.
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Affiliation(s)
- Khalid Bashir Dar
- Department of Clinical Biochemistry, University of Kashmir, Srinagar, J&K, India
| | - Ruhban Ansar Parry
- Department of Clinical Biochemistry, University of Kashmir, Srinagar, J&K, India
| | - Aashiq Hussain Bhat
- Department of Clinical Biochemistry, University of Kashmir, Srinagar, J&K, India
| | - Afaq Hameed Beigh
- Department of Immunology and Molecular Medicine SKIMS, Srinagar, J&K, India
| | - Maroof Ahmed
- Department of Clinical Biochemistry, University of Kashmir, Srinagar, J&K, India
| | - Umer Majeed Khaja
- Department of Clinical Biochemistry, University of Kashmir, Srinagar, J&K, India; Department of Zoology, Lovely Professional University, Punjab, India
| | | | - Manzoor Ahmad Mir
- Department of Bioresource, University of Kashmir, Srinagar, J&K, India
| | | | - Ishfaq Shafi Khan
- Centre of Research for Development, University of Kashmir, Srinagar, J&K, India
| | - Showkat Ahmad Ganie
- Department of Clinical Biochemistry, University of Kashmir, Srinagar, J&K, India.
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Mohammad HMF, El-Baz AA, Mahmoud OM, Khalil S, Atta R, Imbaby S. Protective effects of evening primrose oil on behavioral activities, nigral microglia and histopathological changes in a rat model of rotenone-induced parkinsonism. J Chem Neuroanat 2023; 127:102206. [PMID: 36464068 DOI: 10.1016/j.jchemneu.2022.102206] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 11/30/2022] [Accepted: 11/30/2022] [Indexed: 12/03/2022]
Abstract
Parkinson's disease (PD) is a neurodegenerative illness described as damage to dopaminergic neurons. There is increasing evidence that neuroinflammatory activity mediated by microglia is extensively involved in the initiation and development of PD. This study assessed the protective effect of evening primrose oil [EPO] as an anti-inflammatory mediator in rotenone-induced Parkinsonism in rats. Forty-eight adult male albino rats were distributed into four groups. Group I: control. Group II: rotenone [1.5 mg/kg/48 h] was administered subcutaneously to the rats. Groups III and IV: the rats had rotenone plus daily oral [EPO] 5 and 10 mg/kg respectively. After 24 days, motor behaviour was assessed by the open field and rotarod tests. The brain striata were isolated and tested for tumor necrosis factor (TNF)-α, interleukin 6, NF-B [nuclear factor-kappa B], and dopamine levels. The mid-brain tissues were processed for light and electron microscopy examinations, and immunohistochemical staining for tyrosine hydroxylase [TH], and microglia cells' markers: [CD68 and IBA1]. Results revealed that rotenone-treated rats had poor motor function, a significantly increased striatal level of inflammatory markers, markedly shrunken neurons, degeneration, pyknotic neuroglia, neuropil vacuolation, markedly destructed swollen mitochondria with loss of their cristae, and dilated rough endoplasmic reticulum, as well as decreased TH and increased CD68 and IBA1-positive cells. Treatment with EPO ameliorates all the neuropathological changes of rotenone in the rat brain. In conclusion, EPO enhanced the motor performance, reduced the inflammatory marker levels, restored dopamine levels, and ameliorated the neurohistopathological lesions of rats with experimental parkinsonism, suggesting its neuroprotective and anti-inflammatory effects.
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Affiliation(s)
- Hala M F Mohammad
- Department of Clinical Pharmacology, Faculty of Medicine, Suez Canal University, 41522 Ismailia, Egypt; Central Laboratory, Center of Excellence in Molecular and Cellular Medicine (CEMCM), Faculty of Medicine, Suez Canal University, 41522 Ismailia, Egypt
| | - Amani A El-Baz
- Department of Human Physiology, Faculty of Medicine, Suez Canal University, 41522 Ismailia, Egypt
| | - Omayma M Mahmoud
- Department of Human Anatomy and Embryology, Faculty of Medicine, Suez Canal University, 41522 Ismailia, Egypt
| | - Sahar Khalil
- Department of Histology and Cell biology, Faculty of Medicine, Suez Canal University, 41522 Ismailia, Egypt
| | - Rasha Atta
- Department of Human Physiology, Faculty of Medicine, Suez Canal University, 41522 Ismailia, Egypt; Tissue Culture Unit, Center of Excellence in Molecular and Cellular Medicine (CEMCM), Faculty of Medicine, Suez Canal University, 41522 Ismailia, Egypt
| | - Samar Imbaby
- Department of Clinical Pharmacology, Faculty of Medicine, Suez Canal University, 41522 Ismailia, Egypt.
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Preparation of Gum Arabic-Maltose-Pea Protein Isolate Complexes for 1-Octacosanol Microcapsule: Improved Storage Stability, Sustained Release in the Gastrointestinal Tract, and Its Effect on the Lipid Metabolism of High-Fat-Diet-Induced Obesity Mice. Foods 2022; 12:foods12010112. [PMID: 36613328 PMCID: PMC9818909 DOI: 10.3390/foods12010112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 11/19/2022] [Accepted: 12/16/2022] [Indexed: 12/28/2022] Open
Abstract
1-Octacosanol (Octa) is a natural compound with several beneficial properties. However, its poor water solubility and metabolism in the digestive tract reduce its efficacy. The Octa-GA-Malt-PPI microcapsule was prepared as follows: gum Arabic (GA):maltose (Malt):pea protein isolate (PPI) = 2:1:2; core:shell = 1:7.5; emulsification temperature 70 °C; pH 9.0. An in vitro simulated gastrointestinal tract was used to analyze the digestion behavior. C57BL/6 mice were selected to establish an obesity model induced by a high-fat diet (HFD) to evaluate the effect of Octa monomer and the microcapsule. The diffusivity in water and storage stability of Octa improved after encapsulation. The microcapsule was ascribed to electrostatic interactions, hydrogen bonding, and hydrophobic interactions. The sustained release of Octa from the microcapsule was observed in a simulated gastrointestinal tract. Compared with Octa monomer, the microcapsule was more effective in alleviating the symptoms of weight gain, hypertension, and hyperlipidemia induced by HFD in mice. In conclusion, the construction of microcapsule structure can improve the dispersibility and stability of Octa in water, achieve sustained release of Octa in the gastrointestinal tract, and improve its efficiency in alleviating the effects of HFD on the body.
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Muñoz-García R, Sánchez-Hidalgo M, Montoya T, Alcarranza M, Ortega-Vidal J, Altarejos J, Alarcón-de-la-Lastra C. Effects of Oleacein, a New Epinutraceutical Bioproduct from Extra Virgin Olive Oil, in LPS-Activated Murine Immune Cells. Pharmaceuticals (Basel) 2022; 15:ph15111338. [PMID: 36355509 PMCID: PMC9699377 DOI: 10.3390/ph15111338] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 10/25/2022] [Accepted: 10/26/2022] [Indexed: 11/16/2022] Open
Abstract
The present study was designed to evaluate the immunomodulatory effects of the secoiridoid from extra virgin olive oil, oleacein (OLA), deepening into the possible signaling pathways involved in LPS-activated murine peritoneal macrophages. Moreover, we have explored OLA-induced epigenetic changes in histone markers and related cytokine production in murine LPS-stimulated murine splenocytes. Murine cells were treated with OLA in the presence or absence of LPS (5 μg/mL) for 18 or 24 h. OLA modulated the oxidative stress and the inflammatory response produced by LPS stimulation in murine peritoneal macrophages, by the inhibition of pro-inflammatory cytokines (TNF-α, IL-6, IL-1β, IFN-γ, IL-17 and IL-18) and ROS production and the expression of pro-inflammatory enzymes such as iNOS, COX-2 and m-PGES1. These protective effects could be due to the activation of the Nrf-2/HO-1 axis and the inhibition of JAK/STAT, ERK and P38 MAPKs and inflammasome canonical and non-canonical signaling pathways. Moreover, OLA modulated epigenetic modifications throughout histone methylation deacetylation (H3K18ac) and (H3K9me3 and H3K27me) in LPS-activated spleen cells. In conclusion, our data present OLA as an interesting anti-inflammatory and antioxidant natural compound that is able to regulate histone epigenetic markers. Nevertheless, additional in vivo studies are required to further investigate the beneficial effects of this EVOO secoiridoid, which might be a promising epinutraceutical bioproduct for the management of immune-related inflammatory diseases.
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Affiliation(s)
- Rocío Muñoz-García
- Department of Pharmacology, Faculty of Pharmacy, Universidad de Sevilla, 41012 Sevilla, Spain
- Instituto de Biomedicina de Sevilla, IBiS, Universidad de Sevilla, HUVR, Junta de Andalucía, CSIC, 41013 Seville, Spain
| | - Marina Sánchez-Hidalgo
- Department of Pharmacology, Faculty of Pharmacy, Universidad de Sevilla, 41012 Sevilla, Spain
- Instituto de Biomedicina de Sevilla, IBiS, Universidad de Sevilla, HUVR, Junta de Andalucía, CSIC, 41013 Seville, Spain
| | - Tatiana Montoya
- Department of Pharmacology, Faculty of Pharmacy, Universidad de Sevilla, 41012 Sevilla, Spain
- Instituto de Biomedicina de Sevilla, IBiS, Universidad de Sevilla, HUVR, Junta de Andalucía, CSIC, 41013 Seville, Spain
| | - Manuel Alcarranza
- Department of Pharmacology, Faculty of Pharmacy, Universidad de Sevilla, 41012 Sevilla, Spain
- Instituto de Biomedicina de Sevilla, IBiS, Universidad de Sevilla, HUVR, Junta de Andalucía, CSIC, 41013 Seville, Spain
| | - Juan Ortega-Vidal
- Department of Inorganic and Organic Chemistry, Faculty of Experimental Sciences, Campus de Excelencia Internacional Agroalimentario (ceiA3), Universidad de Jaén, 23071 Jaén, Spain
| | - Joaquín Altarejos
- Department of Inorganic and Organic Chemistry, Faculty of Experimental Sciences, Campus de Excelencia Internacional Agroalimentario (ceiA3), Universidad de Jaén, 23071 Jaén, Spain
| | - Catalina Alarcón-de-la-Lastra
- Department of Pharmacology, Faculty of Pharmacy, Universidad de Sevilla, 41012 Sevilla, Spain
- Instituto de Biomedicina de Sevilla, IBiS, Universidad de Sevilla, HUVR, Junta de Andalucía, CSIC, 41013 Seville, Spain
- Correspondence: ; Tel.: +34954559877
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Claro-Cala CM, Grao-Cruces E, Toscano R, Millan-Linares MC, Montserrat-de la Paz S, Martin ME. Acyclic Diterpene Phytol from Hemp Seed Oil ( Cannabis sativa L.) Exerts Anti-Inflammatory Activity on Primary Human Monocytes-Macrophages. Foods 2022; 11:foods11152366. [PMID: 35954130 PMCID: PMC9367727 DOI: 10.3390/foods11152366] [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: 07/05/2022] [Revised: 07/31/2022] [Accepted: 08/05/2022] [Indexed: 11/18/2022] Open
Abstract
Seeds from non-drug varieties of hemp (Cannabis sativa L.) have been used for traditional medicine, food, and fiber production. Our study shows that phytol obtained from hemp seed oil (HSO) exerts anti-inflammatory activity in human monocyte-macrophages. Fresh human monocytes and human macrophages derived from circulating monocytes were used to evaluate both plasticity and anti-inflammatory effects of phytol from HSO at 10–100 mM using FACS analysis, ELISA, and RT-qPCR methods. The quantitative study of the acyclic alcohol fraction isolated from HSO shows that phytol is the most abundant component (167.59 ± 1.81 mg/Kg of HSO). Phytol was able to skew monocyte-macrophage plasticity toward the anti-inflammatory non-classical CD14+CD16++ monocyte phenotype and toward macrophage M2 (CD200Rhigh and MRC-1high), as well as to reduce the production of IL-1β, IL-6, and TNF-α, diminishing the inflammatory competence of mature human macrophages after lipopolysaccharide (LPS) treatment. These findings point out for the first time the reprogramming and anti-inflammatory activity of phytol in human monocyte-macrophages. In addition, our study may help to understand the mechanisms by which phytol from HSO contributes to the constant and progressive plasticity of the human monocyte-macrophage linage.
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Affiliation(s)
- Carmen M. Claro-Cala
- Department of Pharmacology, Pediatric and Radiology, Faculty of Medicine, Universidad de Sevilla, Av. Sanchez Pizjuan s/n, 41009 Seville, Spain
- Correspondence: ; Tel.: +34-954556083
| | - Elena Grao-Cruces
- Department of Medical Biochemistry, Molecular Biology and Immunology, School of Medicine, Universidad de Sevilla, Av. Sanchez Pizjuan s/n, 41009 Seville, Spain
| | - Rocio Toscano
- Department of Medical Biochemistry, Molecular Biology and Immunology, School of Medicine, Universidad de Sevilla, Av. Sanchez Pizjuan s/n, 41009 Seville, Spain
| | - Maria C. Millan-Linares
- Department of Medical Biochemistry, Molecular Biology and Immunology, School of Medicine, Universidad de Sevilla, Av. Sanchez Pizjuan s/n, 41009 Seville, Spain
| | - Sergio Montserrat-de la Paz
- Department of Medical Biochemistry, Molecular Biology and Immunology, School of Medicine, Universidad de Sevilla, Av. Sanchez Pizjuan s/n, 41009 Seville, Spain
| | - Maria E. Martin
- Department of Cell Biology, Faculty of Biology, Universidad de Sevilla, Av. Reina Mercedes s/n, 41012 Seville, Spain
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Miao ST, Lu QS, Zhou YJ, Chang YN, Xu T, Zhu MY. Oral administration of octacosanol modulates the gut bacteria and protects the intestinal barrier in ulcerative colitis mice. J Food Biochem 2022; 46:e14284. [PMID: 35746852 DOI: 10.1111/jfbc.14284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 05/03/2022] [Accepted: 05/30/2022] [Indexed: 11/26/2022]
Abstract
Octacosanol (Oct), a kind of long-chain fatty alcohol extracted from rice bran was applied to study its effects on alleviating ulcerative colitis (UC). Oct was orally administered at 10 mg/kg (Oct-L) and 30 mg/kg (Oct-H) to dextran sulfate sodium (DSS)-induced mice. Here, we reported that oral administration of 30 mg/kg Oct can significantly prevent the weight loss, colon shortening, and decrease the disease activity index (DAI) score. Oct-H supplementation modified the intestinal flora by lowering the Firmicutes/Bacteroidetes (F/B) ratio, increasing the abundance of Prevotellaceae, S24-7, Turicibacter, and meanwhile decreasing Enterococcus and Stenotrophomonas. Based on the PICRUSt2 analysis, Oct-H may exert effects by anti-inflammation and xenobiotics degradation. Furthermore, short-chain fatty acids (SCFAs) levels were raised and the integrity of the gut barrier was protected. In conclusion, Oct-H can relieve clinical symptoms, modulate the gut bacteria and protect the intestinal barrier in UC mice, suggesting the potential of Oct as a food supplementation in alleviating UC. PRACTICAL APPLICATIONS: Ulcerative colitis (UC) is a hard-to-cure disease, with increasing morbidity in recent years. Therefore, finding out a food supplement to alleviate UC is very meaningful. In this work, we showed that octacosanol significantly alleviated ulcerative colitis in mice. We revealed, for the first time, octacosanol's effects on protecting the integrity of the gut barrier, modulating the intestinal flora and its metabolism (SCFAs). Therefore, octacosanol was expected to prevent colitis in an all-round way. Our research might also lay the theoretical foundation for the further development of related functional foods.
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Affiliation(s)
- Shu-Ting Miao
- The State Key Laboratory of Bioreactor Engineering, College of Bioengineering, East China University of Science and Technology, Shanghai, People's Republic of China
| | - Qian-Shan Lu
- The State Key Laboratory of Bioreactor Engineering, College of Bioengineering, East China University of Science and Technology, Shanghai, People's Republic of China
| | - Ying-Jun Zhou
- The State Key Laboratory of Bioreactor Engineering, College of Bioengineering, East China University of Science and Technology, Shanghai, People's Republic of China
| | - Ya-Ning Chang
- The State Key Laboratory of Bioreactor Engineering, College of Bioengineering, East China University of Science and Technology, Shanghai, People's Republic of China
| | - Tao Xu
- Huzhou Shengtao Biotech LLC, Zhejiang, China
| | - Meng-Yu Zhu
- The State Key Laboratory of Bioreactor Engineering, College of Bioengineering, East China University of Science and Technology, Shanghai, People's Republic of China
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11
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Zhou Y, Cao F, Luo F, Lin Q. Octacosanol and health benefits: Biological functions and mechanisms of action. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101632] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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12
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Ahmadi A, Khalili M, Roghani A, Behi A, Nazirzadeh S. The Effects of Solvent Polarity on Hypoglycemic and Hypolipidemic Activities of Portulaca Oleracea and Achillea Eriophora DC Extracts. Pharm Chem J 2021. [DOI: 10.1007/s11094-021-02350-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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13
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Harrabi S, Ferchichi A, Fellah H, Feki M, Hosseinian F. Chemical Composition and in vitro Anti-inflammatory Activity of Wheat Germ Oil Depending on the Extraction Procedure. J Oleo Sci 2021; 70:1051-1058. [PMID: 34349086 DOI: 10.5650/jos.ess20317] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
This study aimed to examine the chemical composition of wheat germ oil extracted by three different methods, and to evaluate its inhibitory effect on the cyclooxygenase and proteinase activities. The results showed that the contents of policosanols, tocopherols and phytosterols were affected by the extraction procedure. However, the fatty acid composition of the different oil extracts was nearly the same. Among the tested oils samples, cold pressed oil exhibited the strongest inhibitory activity against proteinase (93.4%, IC50 =195.7 µg/mL) and cyclooxygenase 1 (80.5%, IC50 =58.6 µg/mL). Furthermore, the cold pressed oil had the highest content of octacosanol, β-sitosterol and α-linolenic acid, suggesting that those bioactive compounds could be essential for the potent ani-cyclooxygenase activity. The present data revealed that wheat germ oil contained cyclooxygenase and trypsin inhibitors, which are the promising therapeutic target for the treatment of various inflammatory diseases. Thus, wheat germ oil might be used to develop functional foods and pharmaceutic products for the human health.
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Affiliation(s)
- Saoussem Harrabi
- Laboratory of Clinical Biochemistry, LR99ES11, Faculty of Medicine of Tunis, University of Tunis El Manar
| | - Azza Ferchichi
- Laboratory of Clinical Biochemistry, LR99ES11, Faculty of Medicine of Tunis, University of Tunis El Manar
| | - Hayet Fellah
- Laboratory of Clinical Biochemistry, LR99ES11, Faculty of Medicine of Tunis, University of Tunis El Manar
| | - Moncef Feki
- Laboratory of Clinical Biochemistry, LR99ES11, Faculty of Medicine of Tunis, University of Tunis El Manar
| | - Farah Hosseinian
- Food Science Program, Carleton University.,Institute of Biochemistry, Carleton University
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Singh S, Singh TG, Mahajan K, Dhiman S. Medicinal plants used against various inflammatory biomarkers for the management of rheumatoid arthritis. J Pharm Pharmacol 2020; 72:1306-1327. [PMID: 32812250 DOI: 10.1111/jphp.13326] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 05/30/2020] [Indexed: 12/14/2022]
Abstract
OBJECTIVES Rheumatoid arthritis is a chronic autoimmune disease manifested clinically by polyarthralgia associated with joint dysfunction triggering the antibodies targeting against the self-neoepitopes determined by autoimmune responses associated with chronic arthritic attacks. The activation of macrophages and other defence cells in response to self-epitopes as biomarkers in RA provides a better understanding of pathogenesis of disease and has led to the development of novel therapeutic approaches acting as potent inhibitors of these cells. KEY FINDINGS The current review retrieved the various medicinal plants possessing an active phytoconstituents with anti-inflammatory and antioxidant properties, which tends to be effective alternative approach over the synthetic drugs concerned with high toxic effects. The current available literature provided an evident data concluding that the active constituents like fatty acids, flavonoids, terpenes and sesquiterpene lactones attenuate the RA symptoms by targeting the inflammatory biomarkers involved in the pathogenesis of RA. SUMMARY Despite the various synthetic treatment approaches targeting immune cells, cytokines improved the quality of life but still the drug management is challenging due to toxic and chronic teratogenic effects with anti-arthritic drugs. The current review has elaborated the selected traditionally used herbal medicinal plants with phytoconstituents possessing anti-inflammatory activity by suppressing the inflammatory biomarkers with lesser side effects and providing the future exploration of natural drug therapy for rheumatoid arthritis.
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Affiliation(s)
- Shareen Singh
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | | | - Kriti Mahajan
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Sonia Dhiman
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
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15
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Schots PC, Pedersen AM, Eilertsen KE, Olsen RL, Larsen TS. Possible Health Effects of a Wax Ester Rich Marine Oil. Front Pharmacol 2020; 11:961. [PMID: 32676029 PMCID: PMC7333527 DOI: 10.3389/fphar.2020.00961] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Accepted: 06/12/2020] [Indexed: 12/19/2022] Open
Abstract
The consumption of seafood and the use of fish oil for the production of nutraceuticals and fish feed have increased over the past decades due the high content of long-chain polyunsaturated omega-3 fatty acids. This increase has put pressure on the sustainability of fisheries. One way to overcome the limited supply of fish oil is to harvest lower in the marine food web. Calanus finmarchicus, feeding on phytoplankton, is a small copepod constituting a considerable biomass in the North Atlantic and is a novel source of omega-3 fatty acids. The oil is, however, different from other commercial marine oils in terms of chemistry and, possibly, bioactivity since it contains wax esters. Wax esters are fatty acids that are esterified with alcohols. In addition to the long-chain polyunsaturated omega-3 fatty acids, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), the oil is also rich in stearidonic acid (SDA), long-chain monounsaturated fatty acids, and the long-chain fatty alcohols eicosenol and docosenol. Recent animal studies have indicated anti-inflammatory and anti-obesogenic actions of this copepod oil beyond that provided by EPA and DHA. This review will discuss potential mechanisms behind these beneficial effects of the oil, focusing on the impact of the various components of the oil. The health effects of EPA and DHA are well recognized, whereas long-chain monounsaturated fatty acids and long-chain fatty alcohols have to a large degree been overlooked in relation to human health. Recently, however the fatty alcohols have received interest as potential targets for improved health via conversion to their corresponding fatty acids. Together, the different lipid components of the oil from C. finmarchicus may have potential as nutraceuticals for reducing obesity and obesity-related metabolic disorders.
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Affiliation(s)
- Pauke Carlijn Schots
- Faculty of Biosciences, Fisheries and Economics, Norwegian College of Fishery Science, UiT The Arctic University of Norway, Tromsø, Norway
| | | | - Karl-Erik Eilertsen
- Faculty of Biosciences, Fisheries and Economics, Norwegian College of Fishery Science, UiT The Arctic University of Norway, Tromsø, Norway
| | - Ragnar Ludvig Olsen
- Faculty of Biosciences, Fisheries and Economics, Norwegian College of Fishery Science, UiT The Arctic University of Norway, Tromsø, Norway
| | - Terje Steinar Larsen
- Cardiovascular Research Group, Department of Medical Biology, UiT The Arctic University of Norway, Tromsø, Norway
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Protective Effects of Evening Primrose Oil against Cyclophosphamide-Induced Biochemical, Histopathological, and Genotoxic Alterations in Mice. Pathogens 2020; 9:pathogens9020098. [PMID: 32033362 PMCID: PMC7168665 DOI: 10.3390/pathogens9020098] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 01/25/2020] [Accepted: 02/03/2020] [Indexed: 11/17/2022] Open
Abstract
Cyclophosphamide (CP) is a well-known antineoplastic agent; however, its clinical use can be associated with various organ toxicities. Evening primrose oil (EPO) contains several phytoconstituents with potent anti-oxidant and anti-inflammatory activities. This experimental study was performed to investigate the chemoprotective effects of EPO in the liver and pancreas of CP-intoxicated mice. Thirty-two albino mice were randomly divided into 4 equal groups: group I received saline (control mice), group II were treated with CP at 100 mg/kg/day for two subsequent days, and groups III and VI were treated with 5 and 10 mg/kg/day bw EPO, respectively for 14 days, followed by two doses of CP at the 15th and 16th days of the experiment. Then, mice were sacrificed and histopathological examinations, biochemical studies, and DNA laddering tests were conducted for hepatic and pancreatic tissues. Cyclophosphamide-intoxicated mice showed significant increases (p < 0.05) in the serum levels of liver enzymes, pancreatic amylase and tissue levels of malondialdehyde, and TNF-α, as well as a significant decrease (p < 0.05) in the serum insulin level. In addition, both hepatic and pancreatic tissues showed disturbed tissue architecture, hydropic degeneration, congested vessels, and inflammatory infiltrates, as well as increased DNA fragmentation. In a dose-dependent manner, pretreatment with EPO was associated with significant improvements (p < 0.05) in all biochemical parameters and significant amelioration of histopathological alterations and DNA fragmentation in CP-intoxicated mice. Pretreatment with EPO showed significant antioxidant, anti-inflammatory, and genoprotective effects against the toxic effects of CP in mice hepatic and pancreatic tissues.
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17
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Nutraceutical Extract from Dulse ( Palmaria palmata L.) Inhibits Primary Human Neutrophil Activation. Mar Drugs 2019; 17:md17110610. [PMID: 31731428 PMCID: PMC6891576 DOI: 10.3390/md17110610] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 09/28/2019] [Accepted: 10/16/2019] [Indexed: 11/19/2022] Open
Abstract
Palmaria palmata L. (Palmariaceae), commonly known as “dulse”, is a red alga that grows on the northern coasts of the Atlantic and Pacific oceans, and is widely used as source of fiber and protein. Dulse is reported to contain anti-inflammatory and antioxidant compounds, albeit no study has investigated these effects in primary human neutrophils. Implication strategies to diminish neutrophil activation have the potential to prevent pathological states. We evaluated the ability of a phenolic dulse extract (DULEXT) to modulate the lipopolysaccharide (LPS)-mediated activation of primary human neutrophils. Intracellular reactive oxygen species (ROS) were measured by fluorescence analysis and nitric oxide (NO) production using the Griess reaction. Inflammatory enzymes and cytokines were detected by ELISA and RT-qPCR. The results show that DULEXT diminished the neutrophil activation related to the down-regulation of TLR4 mRNA expression, deceased gene expression and the LPS-induced release of the chemoattractant mediator IL-8 and the pro-inflammatory cytokines IL-1β, IL-6 and TNF-α. ROS, NO, and myeloperoxidase (MPO) were also depressed. The data indicated that DULEXT has the potential to disrupt the activation of human primary neutrophils and the derived inflammatory and prooxidant conditions, and suggest a new role for Palmaria palmata L. in the regulation of the pathogenesis of health disorders in which neutrophils play a key role, including atherosclerosis.
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Ahmadi A, Khalili M, Salimi M, Mirsistani N, Niksirat A, Nazirzadeh S. The Effects of Solvent Polarity on Analgesic and Anti-Inflammatory Activities of Securigera Securidaca (L.), Achillea Eriophora DC, and Portulaca Oleracea Extracts. Pharm Chem J 2019. [DOI: 10.1007/s11094-019-01988-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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19
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20
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Atteia HH, Alzahrani S, El-Sherbeeny NA, Youssef AM, Farag NE, Mehanna ET, Elhawary R, Ibrahim GA, Elmistekawy A, Zaitone SA. Evening Primrose Oil Ameliorates Hyperleptinemia and Reproductive Hormone Disturbances in Obese Female Rats: Impact on Estrus Cyclicity. Front Endocrinol (Lausanne) 2019; 10:942. [PMID: 32082253 PMCID: PMC7002433 DOI: 10.3389/fendo.2019.00942] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 12/31/2019] [Indexed: 01/21/2023] Open
Abstract
Obesity is a public health burden disturbing all body functions and reproductive hormones. As obesity increases among females, there will be a rising challenge to physicians in care from fertility problems. Evening primrose oil (EPR oil) contains essential fatty acids including omega-6 linoleic acid with strong anti-inflammatory activity. Since EPR oil has utility in alleviating dysmenorrhea, this study aimed to ascertain its modulatory effect on systemic inflammation, reproductive hormones and estrus cycle irregularity in female obese rats. Thirty-two female rats were distributed to 4 groups: (i) normal, (ii) dietary obese-control female rats, and (iii and iv) dietary obese female rats treated with EPR oil (5 or 10 g/kg). Rats were examined for estrus regularity by taking vaginal smears daily during the last 2 weeks of the experiment. Serum level of insulin, leptin, adiponectin, and inflammatory cytokines was measured. In addition, serum lipid profile, and liver enzyme activities were estimated. Adipose tissues were taken for histopathologic examination as well as determination of gene expression for leptin, leptin receptors, adiponectin, and visfatin. Obese rats exhibited significant weight gain (90.69 ± 8.9), irregular prolonged estrus cycles (83.33%), increased serum levels of insulin, leptin, prolactin and testosterone and decreased gonadotropin levels. EPR oil exhibited a curative effect on obesity-related irregularity in estrus cycle and ovarian pathology. The underlying molecular mechanism may be related to reduction of systemic inflammation, alleviating insulin resistance and modulation of adipokine expression. EPR oil may be considered as a promising therapeutic intervention against obesity-related female hormonal disturbances and estrus irregularity.
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Affiliation(s)
- Hebatallah H. Atteia
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Tabuk, Tabuk, Saudi Arabia
- Department of Biochemistry, Faculty of Pharmacy, Zagazig University, Zagazig, Egypt
| | - Sharifa Alzahrani
- Pharmacology Department, Faculty of Medicine, University of Tabuk, Tabuk, Saudi Arabia
| | - Nagla A. El-Sherbeeny
- Department of Pharmacology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Amal M. Youssef
- Department of Physiology, Faculty of Medicine, Taibah University, Medina, Saudi Arabia
- Department of Physiology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Noha E. Farag
- Department of Physiology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Eman T. Mehanna
- Department of Biochemistry, Faculty of Pharmacy, Suez Canal University, Ismailia, Egypt
| | - Reda Elhawary
- Department of Pathology, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Gehan A. Ibrahim
- Clinical Pathology Department, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Amr Elmistekawy
- Department of Internal Medicine, Gastroenterology Division, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Sawsan A. Zaitone
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, University of Tabuk, Tabuk, Saudi Arabia
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Suez Canal University, Ismailia, Egypt
- *Correspondence: Sawsan A. Zaitone ;
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21
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Menstrual cycle rhythmicity: metabolic patterns in healthy women. Sci Rep 2018; 8:14568. [PMID: 30275458 PMCID: PMC6167362 DOI: 10.1038/s41598-018-32647-0] [Citation(s) in RCA: 92] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Accepted: 09/12/2018] [Indexed: 12/20/2022] Open
Abstract
The menstrual cycle is an essential life rhythm governed by interacting levels of progesterone, estradiol, follicular stimulating, and luteinizing hormones. To study metabolic changes, biofluids were collected at four timepoints in the menstrual cycle from 34 healthy, premenopausal women. Serum hormones, urinary luteinizing hormone and self-reported menstrual cycle timing were used for a 5-phase cycle classification. Plasma and urine were analyzed using LC-MS and GC-MS for metabolomics and lipidomics; serum for clinical chemistries; and plasma for B vitamins using HPLC-FLD. Of 397 metabolites and micronutrients tested, 208 were significantly (p < 0.05) changed and 71 reached the FDR 0.20 threshold showing rhythmicity in neurotransmitter precursors, glutathione metabolism, the urea cycle, 4-pyridoxic acid, and 25-OH vitamin D. In total, 39 amino acids and derivatives and 18 lipid species decreased (FDR < 0.20) in the luteal phase, possibly indicative of an anabolic state during the progesterone peak and recovery during menstruation and the follicular phase. The reduced metabolite levels observed may represent a time of vulnerability to hormone related health issues such as PMS and PMDD, in the setting of a healthy, rhythmic state. These results provide a foundation for further research on cyclic differences in nutrient-related metabolites and may form the basis of novel nutrition strategies for women.
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Gęgotek A, Jastrząb A, Jarocka-Karpowicz I, Muszyńska M, Skrzydlewska E. The Effect of Sea Buckthorn ( Hippophae rhamnoides L.) Seed Oil on UV-Induced Changes in Lipid Metabolism of Human Skin Cells. Antioxidants (Basel) 2018; 7:E110. [PMID: 30142919 PMCID: PMC6162715 DOI: 10.3390/antiox7090110] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Revised: 08/10/2018] [Accepted: 08/20/2018] [Indexed: 12/14/2022] Open
Abstract
Lipids and proteins of skin cells are the most exposed to harmful ultraviolet (UV) radiation contained in sunlight. There is a growing need for natural compounds that will protect these sensitive molecules from damage, without harmful side effects. The aim of this study was to investigate the effect of sea buckthorn seed oil on the redox balance and lipid metabolism in UV irradiated cells formed different skin layers to examine whether it had a protective effect. Human keratinocytes and fibroblasts were subjected to UVA (ultraviolet type A; 30 J/cm² and 20 J/cm²) or UVB (ultraviolet type B; 60 mJ/cm² and 200 mJ/cm², respectively) radiation and treated with sea buckthorn seed oil (500 ng/mL), and the redox activity was estimated by reactive oxygen species (ROS) generation and enzymatic/non-enzymatic antioxidants activity/level (using electron spin resonance (ESR), high-performance liquid chromatography (HPLC), and spectrophotometry). Lipid metabolism was measured by the level of fatty acids, lipid peroxidation products, endocannabinoids and phospholipase A2 activity (GC/MS (gas chromatography/mass spectrometry), LC/MS (liquid chromatography/mass spectrometry), and spectrophotometry). Also, transcription factor Nrf2 (nuclear erythroid 2-related factor) and its activators/inhibitors, peroxisome proliferator-activated receptors (PPAR) and cannabinoid receptor levels were measured (Western blot). Sea buckthorn oil partially prevents UV-induced ROS generation and enhances the level of non-enzymatic antioxidants such as glutathione (GSH), thioredoxin (Trx) and vitamins E and A. Moreover, it stimulates the activity of Nrf2 leading to enhanced antioxidant enzyme activity. As a result, decreases in lipid peroxidation products (4-hydroxynonenal, 8-isoprostaglandin) and increases in the endocannabinoid receptor levels were observed. Moreover, sea buckthorn oil treatment enhanced the level of phospholipid and free fatty acids, while simultaneously decreasing the cannabinoid receptor expression in UV irradiated keratinocytes and fibroblasts. The main differences in sea buckthorn oil on various skin cell types was observed in the case of PPARs-in keratinocytes following UV radiation PPAR expression was decreased by sea buckthorn oil treatment, while in fibroblasts the reverse effect was observed, indicating an anti-inflammatory effect. With these results, sea buckthorn seed oil exhibited prevention of UV-induced disturbances in redox balance as well as lipid metabolism in skin fibroblasts and keratinocytes, which indicates it is a promising natural compound in skin photo-protection.
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Affiliation(s)
- Agnieszka Gęgotek
- Department of Inorganic and Analytical Chemistry, Medical University of Bialystok, Bialystok 15-089, Poland.
| | - Anna Jastrząb
- Department of Inorganic and Analytical Chemistry, Medical University of Bialystok, Bialystok 15-089, Poland.
| | - Iwona Jarocka-Karpowicz
- Department of Inorganic and Analytical Chemistry, Medical University of Bialystok, Bialystok 15-089, Poland.
| | - Marta Muszyńska
- Department of Inorganic and Analytical Chemistry, Medical University of Bialystok, Bialystok 15-089, Poland.
| | - Elżbieta Skrzydlewska
- Department of Inorganic and Analytical Chemistry, Medical University of Bialystok, Bialystok 15-089, Poland.
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Montserrat-de la Paz S, Garcia-Gimenez MD, Quilez AM, De la Puerta R, Fernandez-Arche A. Ginger rhizome enhances the anti-inflammatory and anti-nociceptive effects of paracetamol in an experimental mouse model of fibromyalgia. Inflammopharmacology 2018; 26:1093-1101. [PMID: 29423878 DOI: 10.1007/s10787-018-0450-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Accepted: 02/01/2018] [Indexed: 11/30/2022]
Abstract
BACKGROUND The dried rhizome of ginger has been widely used for more than 2500 years in folk medicine for the treatment of various diseases that involve inflammation or are caused by oxidative stress. AIMS This study was designed to compare the anti-nociceptive and anti-inflammatory effect of dried powdered ginger rhizome (GR) and paracetamol (APAP) on an experimental mouse model of fibromyalgia syndrome (FMS) induced by intermittent cold stress (ICS). METHODS Forty-eight female C57BL/6 J mice were used for the experiments. The animals were allocated in six groups (n = 8). Each group received one of the following treatments for 8 weeks: healthy control, ICS group, ICS + APAP (40 mg/Kg/day), ICS + GR (0.5%); ICS + GR (1%), and ICS + GR (0.5%) + APAP (40 mg/Kg/day). After treatment, symptoms of FMS were induced by intermittent cold stress (ICS). RESULTS AND CONCLUSIONS GR consumption improved mechanical and thermal allodynia and mechanical hyperalgesia and improved behavioural changes related to cognitive disturbances, anxiety, and depression. In addition, GR also significantly decreased the inflammatory response of proinflammatory mediators such as NO, PGE2, TXB2, and IL-1β in LPS-stimulated macrophages. The effects of APAP were significantly enhanced by co-administration with GR. These findings provide evidence that the daily consumption of GR enhances the anti-nociceptive effect of APAP in mice, improves other cognitive disturbances associated with chronic pain, and reduces the inflammatory state generated in an experimental FMS model.
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Affiliation(s)
- Sergio Montserrat-de la Paz
- Department of Medical Biochemistry, Molecular Biology, and Immunology, School of Medicine, Universidad de Sevilla, Av. Dr. Fedriani 3, 41071, Seville, Spain.
| | - Maria Dolores Garcia-Gimenez
- Department of Pharmacology, School of Pharmacy, Universidad de Sevilla, C/Profesor Garcia Gonzalez 2, 41012, Seville, Spain
| | - Ana Maria Quilez
- Department of Pharmacology, School of Pharmacy, Universidad de Sevilla, C/Profesor Garcia Gonzalez 2, 41012, Seville, Spain
| | - Rocio De la Puerta
- Department of Pharmacology, School of Pharmacy, Universidad de Sevilla, C/Profesor Garcia Gonzalez 2, 41012, Seville, Spain
| | - Angeles Fernandez-Arche
- Department of Pharmacology, School of Pharmacy, Universidad de Sevilla, C/Profesor Garcia Gonzalez 2, 41012, Seville, Spain
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Li H, Wang Y, Che Z, Gou Y, Xu L, Lu B. [Effect of functional exercise at different time and different immobilization positions on functional recovery of elbow joint with type C distal humeral fractures]. ZHONGGUO XIU FU CHONG JIAN WAI KE ZA ZHI = ZHONGGUO XIUFU CHONGJIAN WAIKE ZAZHI = CHINESE JOURNAL OF REPARATIVE AND RECONSTRUCTIVE SURGERY 2018; 31:946-951. [PMID: 29806431 DOI: 10.7507/1002-1892.201701021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Objective To investigate the effect of functional exercises at different time and different immobilization positions on the functional recovery of elbow joint with type C distal humeral fractures. Methods A total of 120 patients with type C distal humeral fractures admitted to the hospital between June 2013 and July 2015 were included in the study. They were randomly allocated to 3 groups, 40 patients in each group. Group A: functional exercises began immediately after the operation; Group B: the affected elbow was fixed at 90° flexion for 1 week and then began functional exercises after 1 week of immobilization; Group C: the affected elbow was fixed at 30° extension for 1 week and then began functional exercises after 1 week of immobilization. There was no significant difference in gender, age, fracture pattern, fracture side, injury time, and surgical approach between groups ( P>0.05). Results In groups A and B, 1 case had incision redness and swelling respectively, and the other incisions healed by first intention. Five patients occurred myositis ossificans in group A, 4 cases in group B, and 5 cases in group C. The incidence of complications in groups A, B, and C was 15.0% (6/40), 12.5% (5/40), and 12.5% (5/40), respectively. There was no significant difference between groups ( χ2=0.144, P=0.930). All patients were followed up 6-25 months, with an average of 9.8 months. At 2 weeks after operation, the Mayo elbow joint function score of group A was significantly higher than those of groups B and C ( P<0.05), and the visual analogue scale (VAS) of group A was significantly lower than those of groups B and C ( P<0.05). There was no significant difference between groups B and C ( P>0.05). At 6 months after operation, there was no significant difference in Mayo elbow joint function score and VAS score between groups ( P>0.05). At 2 weeks and 6 months after operation, the flexion and extension activities of elbow joint in groups A and C were better than that in group B ( P<0.05), and there was no significant difference between groups A and C ( P>0.05). There was no significant difference in forearm rotation between groups ( P>0.05). All fractures of 3 groups achieved clinical healing, and there was no significant difference in healing time between groups ( P>0.05). Conclusion Early functional exercises can relieve pain and obtain better elbow flexion and extesion activities after operation. The elbow joint fixed at 30° extension is better than at 90° flexion in elbow flexion and extension activitis.
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Affiliation(s)
- Haibo Li
- Department of Orthopaedics, the First People's Hospital of Shuangliu District, Chengdu Sichuan, 610200, P.R.China
| | - Yue Wang
- Department of Orthopedics, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu Sichuan, 610072, P.R.China
| | - Zheng Che
- Department of Orthopaedics, the First People's Hospital of Shuangliu District, Chengdu Sichuan, 610200, P.R.China
| | - Yongsheng Gou
- Department of Orthopaedics, the First People's Hospital of Shuangliu District, Chengdu Sichuan, 610200,
| | - Lin Xu
- Department of Orthopaedics, the First People's Hospital of Shuangliu District, Chengdu Sichuan, 610200, P.R.China
| | - Bing Lu
- Department of Orthopedics, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu Sichuan, 610072, P.R.China
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Harrabi S, Ferchichi A, Bacheli A, Fellah H. Policosanol composition, antioxidant and anti-arthritic activities of milk thistle (Silybium marianum L.) oil at different seed maturity stages. Lipids Health Dis 2018; 17:82. [PMID: 29661192 PMCID: PMC5902937 DOI: 10.1186/s12944-018-0682-z] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Accepted: 02/19/2018] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Several anti-arthritic drugs and synthetic antioxidants have wide pharmaceutical uses and are often associated with various side effects on the human health. Dietary seed oils and their minor components like policosanol may offer an effective alternative treatment for arthritic and oxidative-stress related diseases. The biological effects of seed oils were affected by different parameters such as the stage of seed maturity. Hence, this study seeks to determine the policosanol content, antioxidant and anti-arthritic activities of milk thistle (Silybium marianum L.) oil extracted at various stages of seed maturation. METHODS Milk thistle oil samples were extracted from seeds collected at three maturation stages (immature, intermediate, and mature). The 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2'-azino-bis (3-ethyl-benzthiazoline-6-sulfonic acid) (ABTS) radical scavenging assays were used to determine the antioxidant activity of the extracted oils. The anti-arthritic activity of oil samples was evaluated with bovine serum protein denaturation and egg albumin denaturation methods. Gas chromatography coupled to mass spectrometry (GC-MS) was employed to determine the policosanol profile. RESULTS Policosanol profile, antioxidant and anti-arthritic activities of milk thistle oil were influenced by the seed maturity stages. The oil extracted from the immature seeds had the highest total policosanol content (987.68 mg/kg of oil) and displayed the maximum antiradical activity (96.42% and 90.35% for DPPH test and ABTS assay, respectively). Nine aliphatic alcohols were identified in the milk thistle oil. The dominant poliosanol in the mature seed oil was octacosanol (75.44%), while triacontanol was the major compound (40.25%) in the immature seed oil. Additionally, the maximum inhibition of bovine serum protein denaturation (92.53%) and egg albumin denaturation (86.36%) were observed in immature seed oil as compared to mature seed oil. A high correlation was found between the total policosanol content, anti-arthritic activity and antioxidant capacity of oil. CONCLUSIONS The milk thistle oil exhibited a potential anti-arthritic and antioxidant activities and that it might contribute to the protection of humans from a variety of diseases like rheumatoid arthritis. Also, it could serve as natural antioxidant and anti-arthritic agents for application in the food industries and pharmaceutic. Policosanol level in the seed oils might contribute to their anti-arthritic and antioxidant activities.
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Affiliation(s)
- Saoussem Harrabi
- Laboratory of Clinical Biochemistry, LR99ES11, Faculty of Medicine Tunis, 15 street Djebel Lakhdar, Rabta, 1007, University of Tunis El Manar, Tunis, Tunisia
| | - Azza Ferchichi
- Laboratory of Clinical Biochemistry, LR99ES11, Faculty of Medicine Tunis, 15 street Djebel Lakhdar, Rabta, 1007, University of Tunis El Manar, Tunis, Tunisia
| | - Asma Bacheli
- Laboratory of Clinical Biochemistry, LR99ES11, Faculty of Medicine Tunis, 15 street Djebel Lakhdar, Rabta, 1007, University of Tunis El Manar, Tunis, Tunisia
| | - Hayet Fellah
- Laboratory of Clinical Biochemistry, LR99ES11, Faculty of Medicine Tunis, 15 street Djebel Lakhdar, Rabta, 1007, University of Tunis El Manar, Tunis, Tunisia
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Millan-Linares MC, Bermudez B, Martin ME, Muñoz E, Abia R, Millan F, Muriana FJG, Montserrat-de la Paz S. Unsaponifiable fraction isolated from grape (Vitis vinifera L.) seed oil attenuates oxidative and inflammatory responses in human primary monocytes. Food Funct 2018; 9:2517-2523. [DOI: 10.1039/c8fo00063h] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Grape seed oil has significant potential for the management of inflammatory and oxidative conditions.
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Affiliation(s)
| | - Beatriz Bermudez
- Department of Cell Biology
- Faculty of Biology
- Universidad de Sevilla
- 41012 Seville
- Spain
| | - Maria E. Martin
- Department of Cell Biology
- Faculty of Biology
- Universidad de Sevilla
- 41012 Seville
- Spain
| | - Ernesto Muñoz
- Laboratory of Cellular and Molecular Nutrition
- Instituto de la Grasa
- CSIC
- 41013 Seville
- Spain
| | - Rocio Abia
- Laboratory of Cellular and Molecular Nutrition
- Instituto de la Grasa
- CSIC
- 41013 Seville
- Spain
| | | | | | - Sergio Montserrat-de la Paz
- Department of Medical Biochemistry
- Molecular Biology and Immunology
- School of Medicine
- Universidad de Sevilla
- 41071 Seville
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Munir R, Semmar N, Farman M, Ahmad NS. An updated review on pharmacological activities and phytochemical constituents of evening primrose (genus Oenothera ). Asian Pac J Trop Biomed 2017. [DOI: 10.1016/j.apjtb.2017.10.004] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Farzaei MH, Shahpiri Z, Bahramsoltani R, Nia MM, Najafi F, Rahimi R. Efficacy and Tolerability of Phytomedicines in Multiple Sclerosis Patients: A Review. CNS Drugs 2017; 31:867-889. [PMID: 28948486 DOI: 10.1007/s40263-017-0466-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Multiple sclerosis (MS) is a chronic inflammatory and demyelinating disorder of the central nervous system (CNS) that can cause cognition, mobility, and sensory impairments. It is considered one of the most common non-traumatic causes of disability in the world. The aim of the present article was to review the clinical evidence related to medicinal plants in the management of MS symptoms. Electronic databases, including the Cochrane Library, Pubmed, and Scopus, were searched for entries from 1966 to February 2017. Only clinical studies were included in this review. Different medicinal plants have positive effects on MS, including Andrographis paniculata, Boswellia papyrifera, Ruta graveolens, Vaccinium spp., Camellia sinensis, Panax ginseng, Aloysia citrodora, Ginkgo biloba, Oenothera biennis, and Cannabis sativa. C. sativa had the highest level of clinical evidence, supporting its efficacy in MS symptoms. Proanthocyanidins, ginkgo flavone glycosides, ginsenosides, epigallocatechin-3-gallate, cannabinoids (including delta-9-tetrahydrocannabinol and cannabidiol), boswellic acid, and andrographolide were presented as the main bioactive components of medicinal plants with therapeutic benefits in MS. The main complications of MS in which natural drugs were effective include spasticity, fatigue, scotoma, incontinence, urinary urgency, nocturia, memory performance, functional performance, and tremor. Herbal medicines were mostly well tolerated, and the adverse effects were limited to mild to moderate. Further well-designed human studies with a large sample size and longer follow-up period are recommended to confirm the role of medicinal plants and their metabolites in the management of MS.
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Affiliation(s)
- Mohammad Hosein Farzaei
- Pharmaceutical Sciences Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Zahra Shahpiri
- Department of Traditional Pharmacy, School of Traditional Medicine, Tehran University of Medical Sciences, Tehran, 1417653761, Iran
- PhytoPharmacology Interest Group (PPIG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Roodabeh Bahramsoltani
- Department of Traditional Pharmacy, School of Traditional Medicine, Tehran University of Medical Sciences, Tehran, 1417653761, Iran
- PhytoPharmacology Interest Group (PPIG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Marjan Moghaddam Nia
- Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
- PhytoPharmacology Interest Group (PPIG), Universal Scientific Education and Research Network (USERN), Kermanshah, Iran
| | - Fariba Najafi
- Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Roja Rahimi
- Department of Traditional Pharmacy, School of Traditional Medicine, Tehran University of Medical Sciences, Tehran, 1417653761, Iran.
- PhytoPharmacology Interest Group (PPIG), Universal Scientific Education and Research Network (USERN), Tehran, Iran.
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Guo T, Lin Q, Li X, Nie Y, Wang L, Shi L, Xu W, Hu T, Guo T, Luo F. Octacosanol Attenuates Inflammation in Both RAW264.7 Macrophages and a Mouse Model of Colitis. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:3647-3658. [PMID: 28122452 DOI: 10.1021/acs.jafc.6b05465] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Octacosanol has multiple biological functions. In this study, the anti-inflammatory effect and molecular mechanism of octacosanol were evaluated by using dextran sulfate sodium (DSS)-induced ulcerative colitis model in mice and lipopolysaccharide (LPS)-stimulated mouse macrophage RAW264.7 cells. The colitis mouse model was induced by 3.0% DSS in 8-week ICR mice and octacosanol orally administered with 100 mg/kg/day. The results showed that octacosanol significantly improved the health status of mice and reduced DSS-induced pathological damage in the colonic tissues. Octacosanol obviously inhibited the mRNA and protein expression levels of pro-inflammatory factors of colonic tissues. In vitro, octacosanol administration significantly reduced the expression of mRNA or protein of pro-inflammatory cytokines and the phosphorylation of c-Jun N-terminal kinase and p38, and it also partly prevented LPS-induced translocations of NF-κB and AP-1. Octacosanol has anti-inflammatory effect, and its molecular mechanism may be involved in downregulating the expression of inflammatory factors and blocking of MAPK/NF-κB/AP-1 signaling pathway.
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Affiliation(s)
- Tianyi Guo
- Laboratory of Molecular Nutrition, National Engineering Laboratory for Rice and Byproducts, College of Food Science and Engineering, Central South University of Forestry and Technology , Changsha, Hunan 410004, China
| | - Qinlu Lin
- Laboratory of Molecular Nutrition, National Engineering Laboratory for Rice and Byproducts, College of Food Science and Engineering, Central South University of Forestry and Technology , Changsha, Hunan 410004, China
| | - Xinhua Li
- Department of Gastroenterology, Xiangya Hospital, Central South University , Changsha, Hunan 410008, China
| | - Ying Nie
- Laboratory of Molecular Nutrition, National Engineering Laboratory for Rice and Byproducts, College of Food Science and Engineering, Central South University of Forestry and Technology , Changsha, Hunan 410004, China
| | - Long Wang
- Laboratory of Molecular Nutrition, National Engineering Laboratory for Rice and Byproducts, College of Food Science and Engineering, Central South University of Forestry and Technology , Changsha, Hunan 410004, China
| | - Limin Shi
- Laboratory of Molecular Nutrition, National Engineering Laboratory for Rice and Byproducts, College of Food Science and Engineering, Central South University of Forestry and Technology , Changsha, Hunan 410004, China
| | - Wei Xu
- Laboratory of Molecular Nutrition, National Engineering Laboratory for Rice and Byproducts, College of Food Science and Engineering, Central South University of Forestry and Technology , Changsha, Hunan 410004, China
| | - Tao Hu
- Laboratory of Molecular Nutrition, National Engineering Laboratory for Rice and Byproducts, College of Food Science and Engineering, Central South University of Forestry and Technology , Changsha, Hunan 410004, China
| | - Ting Guo
- Laboratory of Molecular Nutrition, National Engineering Laboratory for Rice and Byproducts, College of Food Science and Engineering, Central South University of Forestry and Technology , Changsha, Hunan 410004, China
| | - Feijun Luo
- Laboratory of Molecular Nutrition, National Engineering Laboratory for Rice and Byproducts, College of Food Science and Engineering, Central South University of Forestry and Technology , Changsha, Hunan 410004, China
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30
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The Effects of Solvent Polarity on Hypoglycemic and Hypolipidemic Activities of Vaccinium Arctostaphylos L. Unripe Fruits. Pharm Chem J 2017. [DOI: 10.1007/s11094-017-1524-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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31
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Review of Anti-Inflammatory Herbal Medicines. Adv Pharmacol Sci 2016; 2016:9130979. [PMID: 27247570 PMCID: PMC4877453 DOI: 10.1155/2016/9130979] [Citation(s) in RCA: 85] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Revised: 01/04/2016] [Accepted: 01/11/2016] [Indexed: 01/19/2023] Open
Abstract
Medicinal plants and their secondary metabolites are progressively used in the treatment of diseases as a complementary medicine. Inflammation is a pathologic condition that includes a wide range of diseases such as rheumatic and immune-mediated conditions, diabetes, cardiovascular accident, and etcetera. We introduce some herbs which their anti-inflammatory effects have been evaluated in clinical and experimental studies. Curcuma longa, Zingiber officinale, Rosmarinus officinalis, Borago officinalis, evening primrose, and Devil's claw are some of the introduced medicinal herbs in this review. Since the treatment of inflammation is not a one-dimensional remedy, this review tries to reach a multidimensional therapeutic approach to inflammation with the help of herbal medicine and modification in lifestyle.
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Maldonado-Menetti JDS, Vitor T, Edelmuth RCL, Ferrante FA, Souza PRDM, Koike MK. Borage oil attenuates progression of cardiac remodeling in rats after myocardial infarction. Acta Cir Bras 2016; 31:190-7. [PMID: 27050790 DOI: 10.1590/s0102-865020160030000007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2015] [Accepted: 02/15/2016] [Indexed: 11/21/2022] Open
Abstract
PURPOSE To investigate the effects of Borage oil on cardiac remodeling after myocardial infarction (MI). METHODS Male Wistar rats underwent ligation of the left coronary artery and divided into three groups: MI (control), BO-18 (18 mg/kg of borage oil) and BO-180 (180 mg/kg of borage oil). After seven days, heart was arrested in diastole and processed for histological evaluation of: MI size, LV dilation, myocyte hypertrophy, inflammatory infiltration and fibrosis in MI region and in remote region. The relative weight of the lung was used as a marker of heart failure. The MI size was comparable among groups. RESULTS Compared to control, BO treated groups showed lower weight of heart and lungs, reduced LV dilation and myocyte hypertrophy. Hemodynamic measurements were comparable. The treatment attenuated the inflammatory infiltration and fibrosis in remote myocardium. CONCLUSION Borage oil attenuates progression of cardiac remodeling after myocardial infarction and congestive heart failure.
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Affiliation(s)
| | - Taise Vitor
- Hospital Albert Einstein, Sao Paulo, SP, Brazil
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Chu B, Qu Y, Huang Y, Zhang L, Chen X, Long C, He Y, Ou C, Qian Z. PEG-derivatized octacosanol as micellar carrier for paclitaxel delivery. Int J Pharm 2016; 500:345-59. [PMID: 26794876 DOI: 10.1016/j.ijpharm.2016.01.030] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Revised: 01/07/2016] [Accepted: 01/14/2016] [Indexed: 02/05/2023]
Abstract
In this study, PEG-derivatized octacosanol copolymer was successfully developed to improve the anti-tumor activity and eliminate toxicity of the commercial formulation of paclitaxel (PTX). MPEG2K-C28, the conjugation of monomethoxy Poly(ethylene glycol) 2000 and octacosanol, was readily soluble in aqueous solution and self-assembled to form micelles with small sizes (< 20 nm) that are efficient in encapsulating PTX with a drug loading of 9.38 ± 0.18% and an encapsulation efficiency of 93.90 ± 2.12%. Meanwhile, octacosanol is very safe for humans and amazingly exhibits antitumor activity through inhibition activity of matrix metalloproteinases (MMPs) and translocation of the transcription factor (nuclear factor-kappa B, NF-κB) to the nucleus, which may be able to promote synergistic effects with PTX. A sustained and slower in vitro release behavior was observed in the (PTX micelles) than that of Taxol. PTX micelles exhibited more potent cytotoxicity than Taxol in the 4T1 breast cancer cell line. More interestingly, MPEG2K-C28 selectively inhibited the growth of 4T1 cells rather than the normal cells (HEK293 and L929 cell lines), indicating the antitumor activity of octacosanol remained after conjugation with MPEG. Acute toxicity evaluations indicated that MPEG2K-C28 was a safe drug carrier. Pharmacokinetic study revealed that PTX micelles improved the T1/2 and AUC of PTX (compared with Taxol) from 1.910 ± 0.139 h and 13.999 ± 1.109 mg/l × h to 2.876 ± 0.532 h and 76.462 ± 8.619 mg/l × h in vivo, respectively. The maximal tolerated dose (MTD) for PTX micelles (ca. 120 mg PTX/kg) in mice was significantly higher than that for Taxol (ca. 20mg PTX/kg). PTX micelles exhibited slightly better antitumor activity than Taxol but safer in 4T1 breast cancer model in vivo. The cell apoptosis in the immunofluorescent studies and the cell proliferation in the immunohistochemical studies also proved the results. In conclusion, MPEG2K-C28 is a simple, safe and effective drug delivery carrier for PTX, and has some therapeutic effects in 4T1 cells in vitro. PTX micelles showed significant antitumor activity in vivo with low systemic toxicity in 4T1 breast cancer. MPEG2K-C28 micelles entrapping PTX deserve more studies in the future.
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Affiliation(s)
- Bingyang Chu
- Department of Orthopaedic Surgery, Second Affiliated Hospital of Wenzhou Medical University, 109 Xueyuan Road, Wenzhou 325027, PR China; R&D Center of New Product, Guangdong Zhongsheng Pharmaceutical Co.,Ltd., Dongguan 523325,PR China; State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu 610041, PR China
| | - Ying Qu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu 610041, PR China
| | - Yixing Huang
- Department of Orthopaedic Surgery, Second Affiliated Hospital of Wenzhou Medical University, 109 Xueyuan Road, Wenzhou 325027, PR China
| | - Lan Zhang
- R&D Center of New Product, Guangdong Zhongsheng Pharmaceutical Co.,Ltd., Dongguan 523325,PR China
| | - Xiaoxin Chen
- R&D Center of New Product, Guangdong Zhongsheng Pharmaceutical Co.,Ltd., Dongguan 523325,PR China
| | - Chaofeng Long
- R&D Center of New Product, Guangdong Zhongsheng Pharmaceutical Co.,Ltd., Dongguan 523325,PR China
| | - Yunqi He
- College of Chemistry, Sichuan University, Chengdu 610065, PR China
| | - Caiwen Ou
- Key Laboratory of Construction and Detection of Guangdong Province, Southern Medical University, Guangzhou 510515, PR China.
| | - Zhiyong Qian
- Department of Orthopaedic Surgery, Second Affiliated Hospital of Wenzhou Medical University, 109 Xueyuan Road, Wenzhou 325027, PR China; R&D Center of New Product, Guangdong Zhongsheng Pharmaceutical Co.,Ltd., Dongguan 523325,PR China; State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu 610041, PR China.
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Bakry AM, Abbas S, Ali B, Majeed H, Abouelwafa MY, Mousa A, Liang L. Microencapsulation of Oils: A Comprehensive Review of Benefits, Techniques, and Applications. Compr Rev Food Sci Food Saf 2015; 15:143-182. [DOI: 10.1111/1541-4337.12179] [Citation(s) in RCA: 423] [Impact Index Per Article: 47.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Revised: 09/15/2015] [Accepted: 09/17/2015] [Indexed: 12/12/2022]
Affiliation(s)
- Amr M. Bakry
- the State Key Laboratory of Food Science and Technology, School of Food Science and Technology; Jiangnan Univ; Wuxi Jiangsu 214122 PR China
- the Dept. of Dairy Science, Faculty of Agriculture; Suez Canal Univ; Ismailia 41522 Egypt
| | - Shabbar Abbas
- the State Key Laboratory of Food Science and Technology, School of Food Science and Technology; Jiangnan Univ; Wuxi Jiangsu 214122 PR China
- the Dept. of Biosciences; COMSATS Inst. of Information Technology; Park Road Islamabad 45550 Pakistan
| | - Barkat Ali
- the State Key Laboratory of Food Science and Technology, School of Food Science and Technology; Jiangnan Univ; Wuxi Jiangsu 214122 PR China
| | - Hamid Majeed
- the State Key Laboratory of Food Science and Technology, School of Food Science and Technology; Jiangnan Univ; Wuxi Jiangsu 214122 PR China
| | - Mohamed Y. Abouelwafa
- the State Key Laboratory of Food Science and Technology, School of Food Science and Technology; Jiangnan Univ; Wuxi Jiangsu 214122 PR China
- the Dept. of Dairy Science, Faculty of Agriculture; Suez Canal Univ; Ismailia 41522 Egypt
| | - Ahmed Mousa
- the State Key Laboratory of Food Science and Technology, School of Food Science and Technology; Jiangnan Univ; Wuxi Jiangsu 214122 PR China
- the Dept. of Dairy Science, Faculty of Environmental Agricultural Science; Suez Canal Univ; 45516 El Arish Egypt
| | - Li Liang
- the State Key Laboratory of Food Science and Technology, School of Food Science and Technology; Jiangnan Univ; Wuxi Jiangsu 214122 PR China
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Rodrigues RF, Costa IC, Almeida FB, Cruz RA, Ferreira AM, Vilhena JC, Florentino AC, Carvalho JC, Fernandes CP. Development and characterization of evening primrose (Oenothera biennis) oil nanoemulsions. REVISTA BRASILEIRA DE FARMACOGNOSIA-BRAZILIAN JOURNAL OF PHARMACOGNOSY 2015. [DOI: 10.1016/j.bjp.2015.07.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Antiproliferative evaluation of tall-oil docosanol and tetracosanol over CHO-K1 and human melanoma cells. ELECTRON J BIOTECHN 2015. [DOI: 10.1016/j.ejbt.2015.05.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Hsu C, Shih H, Chang Y, Huang Z, Tsai M, Chia Y, Chen C, Lai Y, Weng C. The beneficial effects of tetracosanol on insulin-resistance by insulin receptor kinase sensibilisation. J Funct Foods 2015. [DOI: 10.1016/j.jff.2015.01.033] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
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38
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The sterols isolated from evening primrose oil inhibit human colon adenocarcinoma cell proliferation and induce cell cycle arrest through upregulation of LXR. J Funct Foods 2015. [DOI: 10.1016/j.jff.2014.11.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Montserrat-de la Paz S, Marín-Aguilar F, García-Giménez MD, Fernández-Arche MA. Hemp ( Cannabis sativa L.) seed oil: analytical and phytochemical characterization of the unsaponifiable fraction. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:1105-10. [PMID: 24422510 DOI: 10.1021/jf404278q] [Citation(s) in RCA: 98] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Non-drug varieties of Cannabis sativa L., collectively namely as "hemp", have been an interesting source of food, fiber, and medicine for thousands of years. The ever-increasing demand for vegetables oils has made it essential to characterize additional vegetable oil through innovative uses of its components. The lipid profile showed that linoleic (55%), α-linolenic (16%), and oleic (11%) were the most abundant fatty acids. A yield (1.84-1.92%) of unsaponifiable matter was obtained, and the most interesting compounds were β-sitosterol (1905.00 ± 59.27 mg/kg of oil), campesterol (505.69 ± 32.04 mg/kg of oil), phytol (167.59 ± 1.81 mg/kg of oil), cycloartenol (90.55 ± 3.44 mg/kg of oil), and γ-tocopherol (73.38 ± 2.86 mg/100 g of oil). This study is an interesting contribution for C. sativa L. consideration as a source of bioactive compounds contributing to novel research applications for hemp seed oil in the pharmaceutical, cosmetic food, and other non-food industries.
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Affiliation(s)
- S Montserrat-de la Paz
- Department of Pharmacology, Faculty of Pharmacy, University of Seville , 41012 Seville, Spain
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