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Ahmad I, Mashwani ZUR, Zohaib Younas, Yousaf T, Ahmad A, Vladulescu C. Antioxidant activity, metabolic profiling, in-silico molecular docking and ADMET analysis of nano selenium treated sesame seed bioactive compounds as potential novel drug targets against cardiovascular disease related receptors. Heliyon 2024; 10:e27909. [PMID: 38571619 PMCID: PMC10987859 DOI: 10.1016/j.heliyon.2024.e27909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 03/07/2024] [Accepted: 03/08/2024] [Indexed: 04/05/2024] Open
Abstract
Sesame (Sesamum indicum) is abundant in a diverse range of lignans, including sesamin, and γ-tocopherol, constituting a cluster of bioactive phenolic compound used for food and medicinal purposes. Cardiovascular diseases remain a leading global health challenge, demanding vigilant prevention and innovative treatments. This study was carried out to evaluate the effect of plant mediated SeNPs on sesame metabolic profile and to screen and check the effect bioactive compounds against CVD via molecular drug docking technique. Three sesame germplasms TS-5, TH-6 and Till-18 were treated with varying concentrations (10, 20, 30, 40 and 50 ppm) of plant-mediated selenium nanoparticles (SeNPs). There were three groups of treatments group-1 got only seed pretreatments of SeNPs, Group-2 with only foliar applications of SeNPs and Group-3 with both seed pretreatments and foliar applications of SeNPs. It was found that plants treated with 40 ppm of SeNPS in group 3 exhibited the highest total phenolic and flavonoid content. Total phenolic content at T4 was highest for TS-5 (134%), TH-6 (132%), and Till-18 (112%). LCMS analysis revealed a total of 276 metabolites, with phenolics, flavonoids, and free fatty acids being most abundant. KEGG analysis indicated enrichment in free fatty acid and phenylalanine tryptophan pathways. ADMET analysis and virtual screening resulted in total of five metabolic compounds as a potential ligand against Hemoglobin beta subunit. Lowest binding energy was achieved by Delta-Tocopherol (-6.98) followed by Lactoflavin (-6.20) and Sesamin (-5.00). Lipinski rule of five revealed that all the compounds completely safe to be used as drug against CVD and specifically for HBB. It was concluded that bioactive compounds from sesame could be an alternative source of drug for CVD related problems and especially for HBB.
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Affiliation(s)
- Ilyas Ahmad
- Department of Botany, Arid Agriculture University, Rawalpindi, Punjab, Pakistan
- Department of Food Science and Nutrition, College of Food, Agriculture and Natural Resources, University of Minnesota, Twin Cities, Minneapolis, USA
| | - Zia-ur-Rehman Mashwani
- Department of Botany, Arid Agriculture University, Rawalpindi, Punjab, Pakistan
- Pakistan Academy of Sciences, Islamabad 44010, Pakistan
| | - Zohaib Younas
- Department of Botany, Arid Agriculture University, Rawalpindi, Punjab, Pakistan
| | - Tayyaba Yousaf
- Department of Botany, Arid Agriculture University, Rawalpindi, Punjab, Pakistan
| | - Ajaz Ahmad
- Department of Clinical Pharmacy, College of Pharmacy, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Carmen Vladulescu
- Department of Biology and Environmental Engineering, University of Craiova, A. I Cuza 13, Craiva, 200585, Romania
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Pan L, Gong C, Chen Y, Jiang Y, Sun Y, He B, Duan X, Han Y, Wang Y. Yanghe Pingchuan granules mitigates oxidative stress and inflammation in a bronchial asthma rat model: role of the IKK/IκB/NF-κB signalling pathway. Ann Med Surg (Lond) 2024; 86:212-218. [PMID: 38222706 PMCID: PMC10783385 DOI: 10.1097/ms9.0000000000001553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 11/18/2023] [Indexed: 01/16/2024] Open
Abstract
Background Bronchial asthma (BA) is a chronic inflammatory airway disease. Previous research has shown that Yanghe Pingchuan granules (YPG), among the granules formulated by the First Affiliated Hospital of the Anhui University of Chinese Medicine, exerts a precise therapeutic effect on BA. We previously showed that YPG improves airway inflammation in BA rats. Other studies have shown that the inhibitor of kappa-B kinase (IKK)/inhibitor of NF-κB (IκB)/nuclear factor kappa-B (NF-κB) signalling pathway plays a key role in inflammation mediation. Therefore, this study explored whether YPG could intervene in BA through the IKK/IκB/NF-κB signalling pathway. Methods Ovalbumin-induced method was used to established BA rat model. After successful modelling, the authors used YPG to intervene the rats in BA rats. Hematoxylin-eosin (HE) staining was used to detect the bronchial pathological changes in BA rats, enzyme-linked immunosorbent assay (ELISA) was used to detect the changes of inflammatory factors (IL-1β and IL-6) and oxidative stress indexes malondialdehyde (MDA), superoxide dismutase (SOD) and nitrogen monoxide (NO), Quantitative real-time polymerase chain reactionCR and western blot were used to detect the expression of IKK/IκB/NF-κB signalling pathway. Results In BA model rats, YPG significantly improved the inflammatory response in bronchial tissues, reduced inflammatory factors IL-1β and IL-6, alleviated oxidative stress, reduced MDA and NO, and increased SOD. Quantitative real-time polymerase chain reaction and western blot results showed that YPG could block the IKK/IκB/NF-κB signalling pathway. Conclusion These findings showed that YPG had a definite therapeutic effect on BA, which may be related to blocking the IKK/IκB/NF-κB signalling pathway and improving inflammation and oxidative stress.
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Affiliation(s)
- Lingyu Pan
- The First Affiliated Hospital of Anhui University of Chinese Medicine
| | - Chunxia Gong
- Anhui University of Chinese Medicine, Hefei 230012, Anhui, China
| | - Yan Chen
- Anhui University of Chinese Medicine, Hefei 230012, Anhui, China
| | - Yeke Jiang
- Anhui University of Chinese Medicine, Hefei 230012, Anhui, China
| | - Yehong Sun
- Anhui University of Chinese Medicine, Hefei 230012, Anhui, China
| | - Bangfu He
- Anhui University of Chinese Medicine, Hefei 230012, Anhui, China
| | - Xianchun Duan
- The First Affiliated Hospital of Anhui University of Chinese Medicine
| | - Yanquan Han
- The First Affiliated Hospital of Anhui University of Chinese Medicine
| | - Yongzhong Wang
- The First Affiliated Hospital of Anhui University of Chinese Medicine
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Bai Q, Wang Z, Piao Y, Zhou X, Piao Q, Jiang J, Liu H, Piao H, Li L, Song Y, Yan G. Sesamin Alleviates Asthma Airway Inflammation by Regulating Mitophagy and Mitochondrial Apoptosis. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:4921-4933. [PMID: 35420033 DOI: 10.1021/acs.jafc.1c07877] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Bronchial asthma poses a considerable burden on both individual patients and public health. Sesamin is a natural lignan that relieves asthma. However, the potential regulatory mechanism has not been fully validated. In this study, we revealed the mechanism of sesamin in inhibiting airway inflammation of asthma. In cockroach extract (CRE)-induced asthmatic mice, sesamin efficiently inhibited inflammatory cell infiltration, expressions of total and CRE-specific IgE in serum, and inflammatory cytokines (including IL-4, 5, 13) in bronchoalveolar lavage fluid. Further study revealed that sesamin inhibited Th2 cells in the mediastinal lymph nodes and spleen, the expression of PTEN-induced putative kinase 1 (PINK1) and Parkin, and apoptosis of lung airway epithelial cells. In vitro, sesamin had no significant cytotoxicity to BEAS-2B cells. Sesamin significantly increased TNF-α/IL-4-induced superoxide dismutase (SOD), catalase (CAT), heme oxygenase 1 (HO-1), and nuclear factor erythroid 2 related factor 2 (Nrf2), and decreased malondialdehyde. Sesamin also inhibited TNF-α/IL-4-induced mitochondrial reactive oxygen species, increased mitochondrial membrane potential, and reduced cell apoptosis as well as PINK1/Parkin expression and translocation to mitochondria. Conclusively, sesamin may relieve asthma airway inflammation by inhibiting mitophagy and mitochondrial apoptosis. Thus, sesamin may become a potential therapeutic agent for asthma.
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Affiliation(s)
- Qiaoyun Bai
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji, Jilin 133002, P.R. China
- Department of Anatomy, Histology and Embryology, Yanbian University Medical College, Yanji, Jilin 133002, P.R. China
| | - Zhiguang Wang
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji, Jilin 133002, P.R. China
- Department of Respiratory Medicine, Affiliated Hospital of Yanbian University, Yanji, Jilin 133000, P. R. China
| | - Yihua Piao
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji, Jilin 133002, P.R. China
- Department of Intensive Care Unit, Affiliated Hospital of Yanbian University, Yanji, Jilin 133000, P.R. China
| | - Xiao Zhou
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji, Jilin 133002, P.R. China
- Department of Pediatrics, Affiliated Hospital of Yanbian University, Yanji, Jilin 133000, P.R. China
| | - Qinji Piao
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji, Jilin 133002, P.R. China
- Department of Respiratory Medicine, Affiliated Hospital of Yanbian University, Yanji, Jilin 133000, P. R. China
| | - Jingzhi Jiang
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji, Jilin 133002, P.R. China
- Department of Anatomy, Histology and Embryology, Yanbian University Medical College, Yanji, Jilin 133002, P.R. China
| | - Hanye Liu
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji, Jilin 133002, P.R. China
- Department of Anatomy, Histology and Embryology, Yanbian University Medical College, Yanji, Jilin 133002, P.R. China
| | - Hongmei Piao
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji, Jilin 133002, P.R. China
- Department of Respiratory Medicine, Affiliated Hospital of Yanbian University, Yanji, Jilin 133000, P. R. China
| | - Liangchang Li
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji, Jilin 133002, P.R. China
- Department of Anatomy, Histology and Embryology, Yanbian University Medical College, Yanji, Jilin 133002, P.R. China
| | - Yilan Song
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji, Jilin 133002, P.R. China
- Department of Anatomy, Histology and Embryology, Yanbian University Medical College, Yanji, Jilin 133002, P.R. China
| | - Guanghai Yan
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji, Jilin 133002, P.R. China
- Department of Anatomy, Histology and Embryology, Yanbian University Medical College, Yanji, Jilin 133002, P.R. China
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Wieczfinska J, Sitarek P, Kowalczyk T, Rieske P, Pawliczak R. Curcumin modulates airway remodelling-contributing genes-the significance of transcription factors. J Cell Mol Med 2021; 26:736-749. [PMID: 34939316 PMCID: PMC8817128 DOI: 10.1111/jcmm.17102] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 11/15/2021] [Accepted: 11/19/2021] [Indexed: 11/29/2022] Open
Abstract
Bronchial epithelial cells and fibroblasts play an essential role in airway remodelling, due to their protective and secretory functions. There are many studies proving that infection caused by human rhinovirus may contribute to the process of airway remodelling. The beneficial properties of curcumin, the basic ingredient of turmeric, have been proved in many studies. Therefore, the aim of this study was the evaluation of curcumin immunomodulatory properties in development of airway remodelling. Fibroblasts (WI‐38 and HFL1) and epithelial cells (NHBE) were incubated with curcumin. Additionally, remodelling conditions were induced with rhinovirus (HRV). Airway remodelling genes were determined by qPCR and immunoblotting. Moreover, NF‐κB, c‐Myc and STAT3 were silenced to analyse the pathways involved in airway remodelling. Curcumin reduced the expression of the genes analysed, especially MMP‐9, TGF‐β and collagen I. Moreover, curcumin inhibited the HRV‐induced expression of MMP‐9, TGF‐β, collagen I and LTC4S (p < 0.05). NF‐κB, c‐Myc and STAT3 changed their course of expression. Concluding, our study shows that curcumin significantly downregulated gene expression related to the remodelling process, which is dependent on NF‐κB and, partially, on c‐Myc and STAT3. The results suggest that the remodelling process may be limited and possibly prevented, however this issue requires further research.
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Affiliation(s)
| | - Przemysław Sitarek
- Department of Biology and Pharmaceutical Botany, Medical University of Lodz, Lodz, Poland
| | - Tomasz Kowalczyk
- Department of Molecular Biotechnology and Genetics, University of Lodz, Lodz, Poland
| | - Piotr Rieske
- Department of Tumor Biology, Medical University of Lodz, Poland
| | - Rafal Pawliczak
- Department of Immunopathology, Medical University of Lodz, Lodz, Poland
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Oliver PJ, Arutla S, Yenigalla A, Hund TJ, Parinandi NL. Lipid Nutrition in Asthma. Cell Biochem Biophys 2021; 79:669-694. [PMID: 34244966 DOI: 10.1007/s12013-021-01020-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/27/2021] [Indexed: 12/27/2022]
Abstract
Asthma is a heterogeneous pulmonary disease that has constantly increased in prevalence over the past several decades. Primary symptoms include airway constriction, airway hyperresponsiveness, and airway remodeling with additional symptoms such as shortness of breath, wheezing, and difficulty breathing. Allergic asthma involves chronic inflammation of the lungs, and the rise in its yearly diagnosis is potentially associated with the increased global consumption of foods similar to the western diet. Thus, there is growing interest into the link between diet and asthma symptoms, with mounting evidence for an important modulatory role for dietary lipids. Lipids can act as biological mediators in both a proinflammatory and proresolution capacity. Fatty acids play key roles in signaling and in the production of mediators in the allergic and inflammatory pathways. The western diet leads to a disproportionate ω-6:ω-3 ratio, with drastically increased ω-6 levels. To counteract this, consumption of fish and fish oil and the use of dietary oils with anti-inflammatory properties such as olive and sesame oil can increase ω-3 and decrease ω-6 levels. Increasing vitamin intake, lowering LDL cholesterol levels, and limiting consumption of oxidized lipids can help reduce the risk of asthma and the exacerbation of asthmatic symptoms. These dietary changes can be achieved by increasing intake of fruits, vegetables, nuts, oily fish, seeds, animal-related foods (eggs, liver), cheeses, grains, oats, and seeds, and decreasing consumption of fried foods (especially fried in reused oils), fast foods, and heavily processed foods.
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Affiliation(s)
- Patrick J Oliver
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, 43210, USA.,Frick Center for Heart Failure and Arrhythmia, Dorothy M. Davis Heart & Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, 43210, USA
| | - Sukruthi Arutla
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, 43210, USA.,Frick Center for Heart Failure and Arrhythmia, Dorothy M. Davis Heart & Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, 43210, USA
| | - Anita Yenigalla
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, 43210, USA.,Frick Center for Heart Failure and Arrhythmia, Dorothy M. Davis Heart & Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, 43210, USA
| | - Thomas J Hund
- Frick Center for Heart Failure and Arrhythmia, Dorothy M. Davis Heart & Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, 43210, USA
| | - Narasimham L Parinandi
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, 43210, USA. .,Frick Center for Heart Failure and Arrhythmia, Dorothy M. Davis Heart & Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, 43210, USA.
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6
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Andargie M, Vinas M, Rathgeb A, Möller E, Karlovsky P. Lignans of Sesame ( Sesamum indicum L.): A Comprehensive Review. Molecules 2021; 26:883. [PMID: 33562414 PMCID: PMC7914952 DOI: 10.3390/molecules26040883] [Citation(s) in RCA: 69] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 01/31/2021] [Accepted: 02/02/2021] [Indexed: 12/14/2022] Open
Abstract
Major lignans of sesame sesamin and sesamolin are benzodioxol--substituted furofurans. Sesamol, sesaminol, its epimers, and episesamin are transformation products found in processed products. Synthetic routes to all lignans are known but only sesamol is synthesized industrially. Biosynthesis of furofuran lignans begins with the dimerization of coniferyl alcohol, followed by the formation of dioxoles, oxidation, and glycosylation. Most genes of the lignan pathway in sesame have been identified but the inheritance of lignan content is poorly understood. Health-promoting properties make lignans attractive components of functional food. Lignans enhance the efficiency of insecticides and possess antifeedant activity, but their biological function in plants remains hypothetical. In this work, extensive literature including historical texts is reviewed, controversial issues are critically examined, and errors perpetuated in literature are corrected. The following aspects are covered: chemical properties and transformations of lignans; analysis, purification, and total synthesis; occurrence in Seseamum indicum and related plants; biosynthesis and genetics; biological activities; health-promoting properties; and biological functions. Finally, the improvement of lignan content in sesame seeds by breeding and biotechnology and the potential of hairy roots for manufacturing lignans in vitro are outlined.
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Affiliation(s)
- Mebeaselassie Andargie
- Molecular Phytopathology and Mycotoxin Research, University of Goettingen, Grisebachstrasse 6, 37073 Goettingen, Germany; (A.R.); (E.M.)
| | - Maria Vinas
- Centro para Investigaciones en Granos y Semillas (CIGRAS), University of Costa Rica, 2060 San Jose, Costa Rica;
| | - Anna Rathgeb
- Molecular Phytopathology and Mycotoxin Research, University of Goettingen, Grisebachstrasse 6, 37073 Goettingen, Germany; (A.R.); (E.M.)
| | - Evelyn Möller
- Molecular Phytopathology and Mycotoxin Research, University of Goettingen, Grisebachstrasse 6, 37073 Goettingen, Germany; (A.R.); (E.M.)
| | - Petr Karlovsky
- Molecular Phytopathology and Mycotoxin Research, University of Goettingen, Grisebachstrasse 6, 37073 Goettingen, Germany; (A.R.); (E.M.)
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7
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Majdalawieh AF, Yousef SM, Abu-Yousef IA, Nasrallah GK. Immunomodulatory and anti-inflammatory effects of sesamin: mechanisms of action and future directions. Crit Rev Food Sci Nutr 2021; 62:5081-5112. [PMID: 33544009 DOI: 10.1080/10408398.2021.1881438] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Inflammation is associated with the development and progression of various disorders including atherosclerosis, diabetes mellitus and cancer. Sesamin, a fat-soluble lignan derived from Sesamum indicum seeds and oil, has received increased attention due to its wide array of pharmacological properties including its immunomodulatory and anti-inflammatory potential. To date, no review has been conducted to summarize or analyze the immunomodulatory and anti-inflammatory roles of sesamin. Herein, we provide a comprehensive review of experimental findings that were reported with regards to the ability of sesamin to modulate inflammation, cellular and humoral adaptive immune responses and Th1/Th2 paradigm. The potential influence of sesamin on the cytotoxic activity of NK cells against cancer cells is also highlighted. The molecular mechanisms and the signal transduction pathways underlying such effects are underscored. The metabolism, pharmacokinetics, absorption, tissue distribution and bioavailability of sesamin in different species, including humans, are reviewed. Moreover, we propose future preclinical and clinical investigations to further validate the potential preventive and/or therapeutic efficacy of sesamin against various immune-related and inflammatory conditions. We anticipate that sesamin may be employed in future therapeutic regimens to enhance the efficacy of treatment and dampen the adverse effects of synthetic chemical drugs currently used to alleviate immune-related and inflammatory conditions.
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Affiliation(s)
- Amin F Majdalawieh
- Department of Biology, Chemistry, and Environmental Sciences, Faculty of Arts and Sciences, American University of Sharjah, Sharjah, United Arab Emirates
| | - Sarah M Yousef
- Department of Biology, Chemistry, and Environmental Sciences, Faculty of Arts and Sciences, American University of Sharjah, Sharjah, United Arab Emirates
| | - Imad A Abu-Yousef
- Department of Biology, Chemistry, and Environmental Sciences, Faculty of Arts and Sciences, American University of Sharjah, Sharjah, United Arab Emirates
| | - Gheyath K Nasrallah
- Department of Biomedical Science, College of Health Sciences, Member of QU Health, Qatar University, Doha, Qatar.,Biomedical Research Center, Qatar University, Doha, Qatar
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8
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Majdalawieh A, Yousef S, Abu-Yousef I. Potential immunomodulatory role of sesamin in combating immune dysregulation associated with COVID-19. Asian Pac J Trop Biomed 2021. [DOI: 10.4103/2221-1691.326096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
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Dalibalta S, Majdalawieh AF, Manjikian H. Health benefits of sesamin on cardiovascular disease and its associated risk factors. Saudi Pharm J 2020; 28:1276-1289. [PMID: 33132721 PMCID: PMC7584802 DOI: 10.1016/j.jsps.2020.08.018] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 08/27/2020] [Indexed: 01/19/2023] Open
Abstract
Sesamin, a major lignin isolated from sesame (Sesamum indicum) seeds and sesame oil, is known to possess antioxidant and anti-inflammatory properties. Several studies have revealed that oxidative stress and inflammation play a major role in a variety of cardiovascular diseases (CVDs). This comprehensive review summarizes the evidence on the effects of sesamin on CVD and its risk factors, principally due to its antioxidant properties. Specifically, this review highlights the mechanisms underlying the anti-hypertensive, anti-atherogenic, anti-thrombotic, anti-diabetic, and anti-obesity, lipolytic effects of sesamin both in vivo and in vitro, and identifies the signaling pathways targeted by sesamin and its metabolites. The data indicates that RAS/MAPK, PI3K/AKT, ERK1/2, p38, p53, IL-6, TNFα, and NF-κB signaling networks are all involved in moderating the various effects of sesamin on CVD and its risk factors. In conclusion, the experimental evidence suggesting that sesamin can reduce CVD risk is convincing. Thus, sesamin can be potentially useful as an adjuvant therapeutic agent to combat CVD and its multitude of risk factors.
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Affiliation(s)
- Sarah Dalibalta
- Department of Biology, Chemistry, and Environmental Sciences, Faculty of Arts and Sciences, American University of Sharjah, Sharjah, P.O. Box 26666, United Arab Emirates
| | - Amin F. Majdalawieh
- Department of Biology, Chemistry, and Environmental Sciences, Faculty of Arts and Sciences, American University of Sharjah, Sharjah, P.O. Box 26666, United Arab Emirates
| | - Herak Manjikian
- Department of Biology, Chemistry, and Environmental Sciences, Faculty of Arts and Sciences, American University of Sharjah, Sharjah, P.O. Box 26666, United Arab Emirates
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Kongtawelert P, Wudtiwai B, Shwe TH, Pothacharoen P, Phitak T. Inhibition of programmed death ligand 1 (PD-L1) expression in breast cancer cells by sesamin. Int Immunopharmacol 2020; 86:106759. [PMID: 32663768 DOI: 10.1016/j.intimp.2020.106759] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 06/17/2020] [Accepted: 06/26/2020] [Indexed: 12/28/2022]
Abstract
Programmed death ligand 1 (PD-L1) is overexpressed in some metastatic breast cancer subtypes, specifically triple-negative breast cancer (TNBC). This feature can assist in the eradication of anti-tumor immunity, thereby enhancing the survival of the tumor. This study aims to explore how sesamin affects PD-L1 expression in breast cancer cells and its related molecular mechanisms. We found high levels of expression of PD-L1 in both mRNA and protein levels in the TNBC cell line, MDA-MB231, but not in the luminal type-breast cancer cell line, MCF-7. We then demonstrated the tumor suppressive effect of sesamin, which induced the inhibition of cell proliferation in MDA-MB231 cells. Additionally, sesamin triggered PD-L1 downregulation (both mRNA and protein) through the inhibition of AKT, NF-κB and JAK/Stat signaling in MDA-MB231 cells. Moreover, the migration ability of MDA-MB231 cells was effectively diminished by sesamin via inhibition of the activation of MMP-9 and MMP-2. In summary, this study demonstrated that sesamin suppresses MDA-MB231 breast cancer cells' proliferation and migration; and decreases the expression of PD-L1 via the downregulation of AKT, NF-κB, and JAK/Stat signaling. Therefore, sesamin may be an effective alternative and novel therapeutic option for immunotherapy in breast cancer cells with high PD-L1 expression.
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Affiliation(s)
- Prachya Kongtawelert
- Thailand Excellence Center for Tissue Engineering and Stem Cells, Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand.
| | - Benjawan Wudtiwai
- Thailand Excellence Center for Tissue Engineering and Stem Cells, Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Thuzar Hla Shwe
- Thailand Excellence Center for Tissue Engineering and Stem Cells, Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Peraphan Pothacharoen
- Thailand Excellence Center for Tissue Engineering and Stem Cells, Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Thanyaluck Phitak
- Thailand Excellence Center for Tissue Engineering and Stem Cells, Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand.
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Sulfate conjugates are the major metabolites in rats administrated with sesamin. Drug Metab Pharmacokinet 2019; 34:134-140. [PMID: 30770184 DOI: 10.1016/j.dmpk.2018.12.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 12/06/2018] [Accepted: 12/25/2018] [Indexed: 01/14/2023]
Abstract
Sesamin is known to have various biological effects. Although several metabolites of sesamin have been identified, its metabolism by phase II enzymes remains unclear, because usually its sulfo- and glucurono-conjugates in plasma and urine are analyzed after sulfatase/β-glucuronidase treatment. In this study, the metabolites of sesamin in rats administrated with sesamin (100 mg/kg b.w.) were analyzed without sulfatase/β-glucuronidase treatment. Two sulfate conjugates of sesamin monocatechol (SC-1) were detected in the liver and plasma. Their Cmax values were 5- and 10-times higher than that of sesamin itself. The Vmax/Km values for sulfate conjugation in the cytosol fraction of human liver were 1.7-times larger than that in the cytosol fraction of rat liver, suggesting that sulfate conjugation also occurs in human liver. The recombinant human proteins SULT1A1, 1A3, 1B1, and 1E1 expressed in Saccharomyces cerevisiae cells produced sulfate conjugates effectively. Our results could help revealing the mechanism of physiological effects of sesamin.
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Chemical Diversity and Biological Activity of African Propolis. PROGRESS IN THE CHEMISTRY OF ORGANIC NATURAL PRODUCTS 2019; 109:415-450. [PMID: 31637531 DOI: 10.1007/978-3-030-12858-6_3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Natural remedies have for centuries played a significant role in traditional medicine and continue to be a unique reservoir of new chemical entities in drug discovery and development research. Propolis is a natural substance, collected by bees mainly from plant resins, which has a long history of use as a folk remedy to treat a variety of ailments. The highly variable phytochemical composition of propolis is attributed to differences in plant diversity within the geographic regions from which it is collected. Despite the fact that the last five decades has seen significant advancements in the understanding of the chemistry and biological activity of propolis, a search of the literature has revealed that studies on African propolis to date are rather limited. The aim of this contribution is to report on the current body of knowledge of African propolis, with a particular emphasis on its chemistry and biological activity. As Africa is a continent with a rich flora and a vast diversity of ecosystems, there is a wide range of propolis phytochemicals that may be exploited in the development of new drug scaffolds.
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Rousta AM, Mirahmadi SMS, Shahmohammadi A, Nourabadi D, Khajevand-Khazaei MR, Baluchnejadmojarad T, Roghani M. Protective effect of sesamin in lipopolysaccharide-induced mouse model of acute kidney injury via attenuation of oxidative stress, inflammation, and apoptosis. Immunopharmacol Immunotoxicol 2018; 40:423-429. [PMID: 30488751 DOI: 10.1080/08923973.2018.1523926] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
CONTEXT Acute kidney injury (AKI) is considered a major public health concern in today's world. Sepsis-induced AKI is large as a result of exposure to lipopolysaccharide (LPS) that is the major outer membrane component of Gram-negative bacteria. Sesamin is the main lignan of sesame seeds with multiple protective effects. OBJECTIVE In this research, we tried to demonstrate the protective effect of sesamin pretreatment in LPS-induced mouse model of AKI. METHODS LPS was injected at a single dose of 10 mg/kg (i.p.) and sesamin was given p.o. at doses of 25, 50, or 100 mg/kg, one hour prior to LPS. RESULTS Treatment of LPS-challenged mice with sesamin reduced serum level of creatinine and blood urea nitrogen (BUN) and returned back renal oxidative stress-related parameters including glutathione (GSH), malondialdehyde (MDA), and activity of catalase and superoxide dismutase (SOD). Moreover, sesamin alleviated inappropriate changes of renal nuclear factor-kappaB (NF-κB), toll-like receptor 4 (TLR4), cyclooxygenase-2 (COX2), tumor necrosis factor α (TNFα), interleukin-6, DNA fragmentation (an apoptotic index), and nuclear factor (erythroid-derived 2)-like 2 (Nrf2). In addition, sesamin diminished magnitude of kidney tissue damage due to LPS. CONCLUSION In summary, sesamin could dose-dependently abrogate LPS-induced AKI via attenuation of renal oxidative stress, inflammation, and apoptosis.
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Affiliation(s)
| | | | | | - Davood Nourabadi
- b Department of Physiology, School of Medicine , Iran University of Medical Sciences , Tehran , Iran
| | | | | | - Mehrdad Roghani
- d Department of Physiology, Neurophysiology Research Center , Shahed University , Tehran , Iran
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Liu H, Liu Q, Hua L, Pan J. Inhibition of transient receptor potential melastatin 8 alleviates airway inflammation and remodeling in a murine model of asthma with cold air stimulus. Acta Biochim Biophys Sin (Shanghai) 2018; 50:499-506. [PMID: 29635321 DOI: 10.1093/abbs/gmy033] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Accepted: 03/06/2018] [Indexed: 01/29/2023] Open
Abstract
Cold air stimulus is an important environmental factor that exacerbates asthma. At the molecular level, the transient receptor potential melastatin 8 (TRPM8) plays a crucial part in cold detection. The roles of TRPM8 in airway inflammation and remodeling in a murine model of asthma with cold stimulus and the related molecular mechanism are largely unknown. In this study, C57BL/6 mice were randomly divided into four groups: phosphate-buffered saline control group (control), ovalbumin (OVA)-induced asthma group (OVA), OVA with cold air stimulus group (OVA+cold), and OVA+cold+shTRPM8 (TRPM8 short hairpin RNA) group. We showed that cold air stimulus-induced TRPM8 upregulation in the OVA+cold group. Moreover, TRPM8 knockdown significantly attenuated cold-induced inflammation and infiltration, decreased levels of immunoglobulin E, restored the Th1/Th2 balance, and reduced inflammatory cell accumulation and airway remodeling. Furthermore, we demonstrated that TRPM8 knockdown dramatically inhibited mitogen-activated protein kinase and nuclear factor-κB pathways. Collectively, these results revealed that cold air stimulus induced an airway inflammatory response and remodeling by increasing TRPM8 expression and that downregulation of TRPM8 alleviated these responses.
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Affiliation(s)
- Haipei Liu
- Department of Pediatric Respiratory Medicine, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Quanhua Liu
- Department of Pediatric Respiratory Medicine, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Li Hua
- Department of Pediatric Respiratory Medicine, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Jun Pan
- Institute for Pediatric Research, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
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