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Wang J, Zhang J, Yu ZL, Chung SK, Xu B. The roles of dietary polyphenols at crosstalk between type 2 diabetes and Alzheimer's disease in ameliorating oxidative stress and mitochondrial dysfunction via PI3K/Akt signaling pathways. Ageing Res Rev 2024; 99:102416. [PMID: 39002644 DOI: 10.1016/j.arr.2024.102416] [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: 03/23/2024] [Revised: 07/06/2024] [Accepted: 07/06/2024] [Indexed: 07/15/2024]
Abstract
Alzheimer's disease (AD) is a fatal neurodegenerative disease in which senile plaques and neurofibrillary tangles are crucially involved in its physiological and pathophysiological processes. Growing animal and clinical studies have suggested that AD is also comorbid with some metabolic diseases, including type 2 diabetes mellitus (T2DM), and therefore, it is often considered brain diabetes. AD and T2DM share multiple molecular and biochemical mechanisms, including impaired insulin signaling, oxidative stress, gut microbiota dysbiosis, and mitochondrial dysfunction. In this review article, we mainly introduce oxidative stress and mitochondrial dysfunction and explain their role and the underlying molecular mechanism in T2DM and AD pathogenesis; then, according to the current literature, we comprehensively evaluate the possibility of regulating oxidative homeostasis and mitochondrial function as therapeutics against AD. Furthermore, considering dietary polyphenols' antioxidative and antidiabetic properties, the strategies for applying them as potential therapeutical interventions in patients with AD symptoms are assessed.
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Affiliation(s)
- Jingwen Wang
- Food Science and Technology Program, Department of Life Sciences, BNU-HKBU United International College, Zhuhai, Guangdong 519087, China; Centre for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China
| | - Jingyang Zhang
- Food Science and Technology Program, Department of Life Sciences, BNU-HKBU United International College, Zhuhai, Guangdong 519087, China
| | - Zhi-Ling Yu
- Centre for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China
| | - Sookja Kim Chung
- Faculty of Medicine, Macau University of Science and Technology, Macau, China
| | - Baojun Xu
- Food Science and Technology Program, Department of Life Sciences, BNU-HKBU United International College, Zhuhai, Guangdong 519087, China.
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Zuo J, Ren J, Yin B, Wang Z, Cui Q, Liu J, Huang D, Pei H, Wen R, Zhang Y, Ma Y. Effects of Sesamin in Animal Models of Obesity-Associated Diseases: A Systematic Review and Meta-Analysis. Nutr Rev 2024:nuae089. [PMID: 39074164 DOI: 10.1093/nutrit/nuae089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/31/2024] Open
Abstract
CONTEXT As living standards have improved and lifestyles have undergone changes, metabolic diseases associated with obesity have become increasingly prevalent. It is well established that sesamin (Ses) (PubChem CID: 72307), the primary lignans in sesame seeds and sesame oil, possess antioxidant and anti-inflammatory effects. OBJECTIVE In this study, a systematic review and meta-analysis of the effects of Ses on animal models of obesity-related diseases was performed to assess their impact on relevant disease parameters. Importantly, this study sought to provide insights for the design of future human clinical studies utilizing Ses as a nutritional supplement or drug. DATA SOURCES This study conducted a comprehensive search in PubMed, Web of Science, Embase, Scopus, and the Cochrane Library, identifying English language articles published from inception to April 2023. DATA EXTRACTION The search incorporated keywords such as "sesamin," "obesity," "non-alcoholic fatty liver disease," "type 2 diabetes mellitus," and "metabolic syndrome." The meta-analysis included 17 articles on non-alcoholic fatty liver disease, type 2 diabetes, and metabolic syndrome. DATA ANALYSIS Overall, the pooled results demonstrated that Ses significantly reduced levels of total serum cholesterol (P = .010), total serum triglycerides (P = .003), alanine transaminase (P = .003), and blood glucose (P < .001), and increased high-density lipoprotein cholesterol levels (P = .012) in animal models of nonalcoholic fatty liver disease. In the type 2 diabetes model, Ses mitigated drug-induced weight loss (P < .001), high-fat-diet-induced weight gain (P < .001), and blood glucose levels (P = .001). In the metabolic syndrome model, Ses was associated with a significant reduction in body weight (P < .001), total serum cholesterol (P < .001), total serum triglycerides (P < .001), blood glucose (P < .001), and alanine transaminase levels (P = .039). CONCLUSION The meta-analysis results of this study suggest that Ses supplementation yields favorable effects in animal models of obesity-related diseases, including hypolipidemic, insulin-lowering, and hypoglycemic abilities, as well as organ protection from oxidative stress and reduced inflammation. SYSTEMATIC REVIEW REGISTRATION PROSPERO registration No. CRD42023438502.
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Affiliation(s)
- Jinshi Zuo
- Department of Nutrition and Food Hygiene, School of Public Health, Hebei Medical University, Hebei Key Laboratory of Environment and Human Health, Shijiazhuang, 050017, China
| | - Jingyi Ren
- Department of Nutrition and Food Hygiene, School of Public Health, Hebei Medical University, Hebei Key Laboratory of Environment and Human Health, Shijiazhuang, 050017, China
| | - Bowen Yin
- Department of Nutrition and Food Hygiene, School of Public Health, Hebei Medical University, Hebei Key Laboratory of Environment and Human Health, Shijiazhuang, 050017, China
| | - Ziyi Wang
- Undergraduate of College of Public Health, Hebei Medical University, Shijiazhuang, 050017, China
| | - Qiqi Cui
- Undergraduate of College of Basic Medicine, Hebei Medical University, Shijiazhuang, 050017, China
| | - Jiarui Liu
- Undergraduate of College of Basic Medicine, Hebei Medical University, Shijiazhuang, 050017, China
| | - Dan Huang
- Undergraduate of College of Public Health, Hebei Medical University, Shijiazhuang, 050017, China
| | - Huanting Pei
- Department of Nutrition and Food Hygiene, School of Public Health, Hebei Medical University, Hebei Key Laboratory of Environment and Human Health, Shijiazhuang, 050017, China
| | - Rui Wen
- Department of Nutrition and Food Hygiene, School of Public Health, Hebei Medical University, Hebei Key Laboratory of Environment and Human Health, Shijiazhuang, 050017, China
| | - Yadong Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Hebei Medical University, Hebei Key Laboratory of Environment and Human Health, Shijiazhuang, 050017, China
| | - Yuxia Ma
- Department of Nutrition and Food Hygiene, School of Public Health, Hebei Medical University, Hebei Key Laboratory of Environment and Human Health, Shijiazhuang, 050017, China
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Hadipour E, Emami SA, Tayarani‐Najaran N, Tayarani‐Najaran Z. Effects of sesame ( Sesamum indicum L.) and bioactive compounds (sesamin and sesamolin) on inflammation and atherosclerosis: A review. Food Sci Nutr 2023; 11:3729-3757. [PMID: 37457142 PMCID: PMC10345702 DOI: 10.1002/fsn3.3407] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Revised: 04/13/2023] [Accepted: 04/22/2023] [Indexed: 07/18/2023] Open
Abstract
Inflammation, oxidative stress, obesity, infection, hyperlipidemia, hypertension, and diabetes are the main causes of atherosclerosis, which in the long term lead to hardening of the arteries. In the current study, we reviewed recent findings of the mechanism of sesame and its active compounds of sesamin and sesamolin regulates on atherosclerosis. Sesame can decrease the lipid peroxidation and affect the enzymes, which control the balance of oxidative status in the body. Besides modulating the inflammatory cytokines, sesame regulates the main mediators of the signaling pathways in the process of inflammation, such as prostaglandin E2 (PGE2), nuclear factor kappa light-chain enhancer of activated B cells (NF-kB) and peroxisome proliferator-activated receptor gamma (PPAR-γ). Sesame decreases the growth of different pathogens. It fights against obesity and helps to reduce weight, body mass index (BMI), waist circumference, and lipid count of serum and liver. In addition to lowering fasting blood sugar (FBS), it decreases the hemoglobin A1c (HbA1c) and glucose levels and improves insulin function. With high content of linoleic acid, α-linolenic acid, and total polyunsaturated fatty acid (PUFA), sesame efficiently controls the blood plasma lipids and changes the lipid profile. In the case of hypertension, it maintains the health of endothelium through multiple mechanisms and conserves the response of the arteries to vasodilation. PUFA in sesame suppresses blood clotting and fibrinogen activity. All the mentioned properties combat atherosclerosis and hardening of blood vessels, which are detailed in the present review for sesame.
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Affiliation(s)
- Elham Hadipour
- Department of Biology, Faculty of ScienceUniversity of GuilanRashtIran
| | - Seyed Ahmad Emami
- Department of Traditional Pharmacy, School of PharmacyMashhad University of Medical SciencesMashhadIran
| | - Niloufar Tayarani‐Najaran
- Department of Dental Prosthesis, School of DentistryMashhad University of Medical SciencesMashhadIran
| | - Zahra Tayarani‐Najaran
- Targeted Drug Delivery Research CenterPharmaceutical Technology Institute, Mashhad University of Medical SciencesMashhadIran
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Langyan S, Yadava P, Sharma S, Gupta NC, Bansal R, Yadav R, Kalia S, Kumar A. Food and nutraceutical functions of sesame oil: An underutilized crop for nutritional and health benefits. Food Chem 2022; 389:132990. [PMID: 35569244 DOI: 10.1016/j.foodchem.2022.132990] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 04/12/2022] [Accepted: 04/13/2022] [Indexed: 11/25/2022]
Abstract
Sesame is the oldest oilseed crop known to humanity, though it contributes a small share in the global vegetable oil production. Sesame oil contains nutrients, including lignans, tocopherols, phytosterols, natural antioxidants, and bioactive compounds. It provides various health benefits such as anti-lipogenic, hypo-cholesterolemic, anti-degenerative, and neural health-promoting properties. Being an under-utilized minor crop, it has not received enough research attention for its food and nutraceutical potential. The sesame crop is a potential candidate to maintain the diversity of food oils and harness its benefits for improving human health. The present review will provide detailed research on sesame oil contents, health effects, nutraceuticals, oil quality, and value addition strategies. Also, the sesame oil nutritional quality was compared with other vegetable oils, highlighting the potential health and nutrition-related benefits. The way forward for further sesame improvement through value addition traits was also discussed.
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Affiliation(s)
- Sapna Langyan
- ICAR-National Bureau of Plant Genetic Resources, Pusa, New Delhi 110012, India.
| | - Pranjal Yadava
- Division of Plant Physiology, Indian Agricultural Research Institute, Pusa, New Delhi 110012, India.
| | - Sanjula Sharma
- Oilseed Section, Punjab Agricultural University, Ludhiana 141004, Punjab, India
| | | | - Ruchi Bansal
- ICAR-National Bureau of Plant Genetic Resources, Pusa, New Delhi 110012, India
| | - Rashmi Yadav
- ICAR-National Bureau of Plant Genetic Resources, Pusa, New Delhi 110012, India
| | | | - Ashok Kumar
- ICAR-National Bureau of Plant Genetic Resources, Pusa, New Delhi 110012, India
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Elshenawy DSA, Ramadan NM, Abdo VB, Ashour RH. Sacubitril/valsartan combination enhanced cardiac glycophagy and prevented the progression of murine diabetic cardiomyopathy. Biomed Pharmacother 2022; 153:113382. [DOI: 10.1016/j.biopha.2022.113382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 06/26/2022] [Accepted: 07/06/2022] [Indexed: 01/18/2023] Open
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Mohd Nor NA, Budin SB, Zainalabidin S, Jalil J, Sapian S, Jubaidi FF, Mohamad Anuar NN. The Role of Polyphenol in Modulating Associated Genes in Diabetes-Induced Vascular Disorders. Int J Mol Sci 2022; 23:ijms23126396. [PMID: 35742837 PMCID: PMC9223817 DOI: 10.3390/ijms23126396] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Revised: 06/02/2022] [Accepted: 06/04/2022] [Indexed: 01/05/2023] Open
Abstract
Diabetes-induced vascular disorder is considered one of the deadly risk factors among diabetic patients that are caused by persistent hyperglycemia that eventually leads to cardiovascular diseases. Elevated reactive oxygen species (ROS) due to high blood glucose levels activate signaling pathways such as AGE/RAGE, PKC, polyol, and hexosamine pathways. The activated signaling pathway triggers oxidative stress, inflammation, and apoptosis which later lead to vascular dysfunction induced by diabetes. Polyphenol is a bioactive compound that can be found abundantly in plants such as vegetables, fruits, whole grains, and nuts. This compound exerts therapeutic effects in alleviating diabetes-induced vascular disorder, mainly due to its potential as an anti-oxidative, anti-inflammatory, and anti-apoptotic agent. In this review, we sought to summarize the recent discovery of polyphenol treatments in modulating associated genes involved in the progression of diabetes-induced vascular disorder.
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Affiliation(s)
- Nor Anizah Mohd Nor
- Centre for Diagnostic, Therapeutic and Investigative Studies, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur 50300, Malaysia; (N.A.M.N.); (S.B.B.); (S.S.); (F.F.J.)
- PICOMS International University College, Taman Batu Muda, Batu Caves, Kuala Lumpur 68100, Malaysia
| | - Siti Balkis Budin
- Centre for Diagnostic, Therapeutic and Investigative Studies, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur 50300, Malaysia; (N.A.M.N.); (S.B.B.); (S.S.); (F.F.J.)
| | - Satirah Zainalabidin
- Programme of Biomedical Science, Centre for Toxicology and Health Risk Research, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur 50300, Malaysia;
| | - Juriyati Jalil
- Center for Drug and Herbal Development, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur 50300, Malaysia;
| | - Syaifuzah Sapian
- Centre for Diagnostic, Therapeutic and Investigative Studies, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur 50300, Malaysia; (N.A.M.N.); (S.B.B.); (S.S.); (F.F.J.)
| | - Fatin Farhana Jubaidi
- Centre for Diagnostic, Therapeutic and Investigative Studies, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur 50300, Malaysia; (N.A.M.N.); (S.B.B.); (S.S.); (F.F.J.)
| | - Nur Najmi Mohamad Anuar
- Programme of Biomedical Science, Centre for Toxicology and Health Risk Research, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur 50300, Malaysia;
- Correspondence: ; Tel.: +603-92897134
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Osmakov DI, Kalinovskii AP, Belozerova OA, Andreev YA, Kozlov SA. Lignans as Pharmacological Agents in Disorders Related to Oxidative Stress and Inflammation: Chemical Synthesis Approaches and Biological Activities. Int J Mol Sci 2022; 23:ijms23116031. [PMID: 35682715 PMCID: PMC9181380 DOI: 10.3390/ijms23116031] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 05/17/2022] [Accepted: 05/24/2022] [Indexed: 02/06/2023] Open
Abstract
Plant lignans exhibit a wide range of biological activities, which makes them the research objects of potential use as therapeutic agents. They provide diverse naturally-occurring pharmacophores and are available for production by chemical synthesis. A large amount of accumulated data indicates that lignans of different structural groups are apt to demonstrate both anti-inflammatory and antioxidant effects, in many cases, simultaneously. In this review, we summarize the comprehensive knowledge about lignan use as a bioactive agent in disorders associated with oxidative stress and inflammation, pharmacological effects in vitro and in vivo, molecular mechanisms underlying these effects, and chemical synthesis approaches. This article provides an up-to-date overview of the current data in this area, available in PubMed, Scopus, and Web of Science databases, screened from 2000 to 2022.
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Affiliation(s)
- Dmitry I. Osmakov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, ul. Miklukho-Maklaya 16/10, 117997 Moscow, Russia; (D.I.O.); (A.P.K.); (O.A.B.); (Y.A.A.)
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, 119991 Moscow, Russia
| | - Aleksandr P. Kalinovskii
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, ul. Miklukho-Maklaya 16/10, 117997 Moscow, Russia; (D.I.O.); (A.P.K.); (O.A.B.); (Y.A.A.)
| | - Olga A. Belozerova
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, ul. Miklukho-Maklaya 16/10, 117997 Moscow, Russia; (D.I.O.); (A.P.K.); (O.A.B.); (Y.A.A.)
| | - Yaroslav A. Andreev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, ul. Miklukho-Maklaya 16/10, 117997 Moscow, Russia; (D.I.O.); (A.P.K.); (O.A.B.); (Y.A.A.)
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, 119991 Moscow, Russia
| | - Sergey A. Kozlov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, ul. Miklukho-Maklaya 16/10, 117997 Moscow, Russia; (D.I.O.); (A.P.K.); (O.A.B.); (Y.A.A.)
- Correspondence:
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Sesamin alleviates diabetes-associated behavioral deficits in rats: The role of inflammatory and neurotrophic factors. Int Immunopharmacol 2021; 92:107356. [PMID: 33440305 DOI: 10.1016/j.intimp.2020.107356] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 12/23/2020] [Accepted: 12/27/2020] [Indexed: 12/13/2022]
Abstract
Neuroinflammation and loss of neurotrophic support have key roles in the pathophysiology of diabetes-associated behavioral deficits (DABD). Sesamin (Ses), a major lignan of sesame seed and its oil, shows anti-hyperglycemic, anti-oxidative, and neuroprotective effects. The present study was designed to assess the potential protective effects of Ses against DABD and investigate the roles of inflammatory markers and neurotrophic factors in streptozotocin (STZ)-induced diabetic rats. After confirmation of diabetes, Ses (30 mg/kg/day; P.O.) or insulin (6 IU/rat/day; S.C.) was administered to rats for eight consecutive weeks. During the eighth-week period of the study, behavioral functions of the animals were evaluated by employing standard behavioral paradigms. Moreover, inflammation status, neurotrophic factors, and histological changes were assessed in the cerebral cortex and hippocampal regions of the rats. The results of behavioral tests showed that STZ-induced diabetes increased anxiety-/depression-like behaviors, decreased locomotor/exploratory activities, and impaired passive avoidance learning and memory. These DABD were accompanied by neuroinflammation, lack of neurotrophic support, and neuronal loss in both cerebral cortex and hippocampus of the rats. Intriguingly, chronic treatment with Ses improved all the above-mentioned diabetes-related behavioral, biochemical, and histological deficits, and in some cases, it was even more effective than insulin therapy. In conclusion, the results suggest that Ses was capable of improving DABD, which might be ascribed, at least partly, to the reduction of blood glucose level, inhibition of neuroinflammation, and potentiation of neurotrophic factors.
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Eweda SM, Newairy ASA, Abdou HM, Gaber AS. Bisphenol A-induced oxidative damage in the hepatic and cardiac tissues of rats: The modulatory role of sesame lignans. Exp Ther Med 2019; 19:33-44. [PMID: 31853270 PMCID: PMC6909485 DOI: 10.3892/etm.2019.8193] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Accepted: 05/31/2019] [Indexed: 12/29/2022] Open
Abstract
Bisphenol A (BPA) is an environmental pollutant that is widely produced throughout the world. It is primarily used in the manufacture of polycarbonate plastics, epoxy resins, paints and dental materials. BPA has been reported to promote hepatotoxicity and cardiotoxicity. The antioxidant activity of sesame lignans is well established. The current study assessed the protective efficiency of sesame lignans against BPA-induced hepatotoxicity and cardiotoxicity. Rats were divided into 4 groups: A control group, a BPA-treated group, a sesame lignans-treated group and a sesame lignans and BPA-treated group. Rats were orally administered their respective doses daily [30 mg/kg body weight (BW) BPA and/or 20 mg/kg BW sesame lignans] for 6 weeks. Liver function tests were performed using serum of all groups. Lipid profile and antioxidant status were also measured in liver tissue of the studied groups. The results were confirmed by histopathological examination of liver and heart tissues. The oral administration of BPA was revealed to elicit significant decreases in the activities of hepatic glutathione peroxidase, glutathione reductase, superoxide dismutase and glutathione. It also significantly increased levels of malondialdehyde. Furthermore, BPA-treatment resulted in lipid accumulation, elevated activities of alanine aminotransferase, creatine kinase MB and lactate dehydrogenase, and histological changes of liver and heart tissues. However, the co-administration of sesame lignans and BPA attenuated hepatotoxicity, cardiotoxicity and BPA-induced histological changes. The results of the current study indicated that sesame lignans may be helpful in the development of novel natural drugs to treat hepatic and cardiovascular disorders.
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Affiliation(s)
- Saber M Eweda
- Department of Clinical Laboratory Sciences, Faculty of Applied Medical Sciences, Taibah University, Medina 42353, Kingdom of Saudi Arabia.,Department of Biochemistry, Faculty of Science, Alexandria University, Alexandria 21561, Egypt
| | - Al Sayeda A Newairy
- Department of Clinical Laboratory Sciences, Faculty of Applied Medical Sciences, Taibah University, Medina 42353, Kingdom of Saudi Arabia
| | - Heba M Abdou
- Department of Zoology, Faculty of Science, Alexandria University, Alexandria 21561, Egypt
| | - Assmaa S Gaber
- Department of Clinical Laboratory Sciences, Faculty of Applied Medical Sciences, Taibah University, Medina 42353, Kingdom of Saudi Arabia
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Woo M, Han S, Song YO. Sesame Oil Attenuates Renal Oxidative Stress Induced by a High Fat Diet. Prev Nutr Food Sci 2019; 24:114-120. [PMID: 31328114 PMCID: PMC6615356 DOI: 10.3746/pnf.2019.24.2.114] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 04/12/2019] [Indexed: 11/12/2022] Open
Abstract
The antioxidative effects of the bioactive compounds enriched sesame oil (e.g. lignans and tocopherols) are well established. This study aims to elucidate whether sesame oil could reduce renal oxidative stress induced by a high fat diet (HFD). Mice received HFD for 12 weeks (n=7 per group), which was prepared by adding 20% (w/w) lard (lard group) or sesame oil (sesame group) to the chow diet, respectively. Compared with mice in the lard group, renal lipid levels of those in the sesame group were reduced, shown by decreases in protein expression of transcription factors and enzymes involved in fatty acid synthesis (sterol regulatory element-binding protein-1 and acetyl coenzyme A carboxylase α) and an increase in β-oxidation (peroxisome proliferator-activated receptor α and carnitine palmitoyltransferase I) (P<0.05). In the sesame group, levels of peroxynitrite and thiobarbituric acid reactive substances were also reduced, whereas the level of glutathione was increased. In addition, there was elevated protein expression levels of antioxidant enzymes regulated by nuclear factor-like 2, such as superoxide dismutase, glutathione peroxidase, and glutathione S-transferase (P<0.05), and decreased expression for nuclear factor kappa B and cyclooxygenase 2 (P<0.05). These results suggest that sesame oil could ameliorate HFD-induced renal damage by suppressing oxidative stress and inflammation.
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Affiliation(s)
- Minji Woo
- Department of Food Science and Nutrition and Kimchi Research Institute, Pusan National University, Busan 46241, Korea.,Division of Functional Food Research, Korea Food Research Institute, Jeonbuk 55365, Korea
| | - Seongkyung Han
- Department of Food Science and Nutrition and Kimchi Research Institute, Pusan National University, Busan 46241, Korea
| | - Yeong Ok Song
- Department of Food Science and Nutrition and Kimchi Research Institute, Pusan National University, Busan 46241, Korea
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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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Rahmouni F, Daoud S, Rebai T. Teucrium polium
attenuates carbon tetrachloride-induced toxicity in the male reproductive system of rats. Andrologia 2018; 51:e13182. [DOI: 10.1111/and.13182] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2018] [Revised: 09/05/2018] [Accepted: 09/13/2018] [Indexed: 12/29/2022] Open
Affiliation(s)
- Fatma Rahmouni
- Laboratory of Histology and Embryology, Faculty of Medicine of Sfax; University of Sfax; Sfax Tunisia
| | - Salima Daoud
- Laboratory of Histology and Embryology, Faculty of Medicine of Sfax; University of Sfax; Sfax Tunisia
| | - Tarek Rebai
- Laboratory of Histology and Embryology, Faculty of Medicine of Sfax; University of Sfax; Sfax Tunisia
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Suganya N, Dornadula S, Chatterjee S, Mohanram RK. Quercetin improves endothelial function in diabetic rats through inhibition of endoplasmic reticulum stress-mediated oxidative stress. Eur J Pharmacol 2017; 819:80-88. [PMID: 29169872 DOI: 10.1016/j.ejphar.2017.11.034] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2017] [Revised: 11/08/2017] [Accepted: 11/20/2017] [Indexed: 12/17/2022]
Abstract
Endoplasmic reticulum (ER) stress attributes a crucial role in diabetes-induced endothelial dysfunction. The present study investigated the effects of quercetin, a potent antioxidant on the attenuation of ER stress-modulated endothelial dysfunction in streptozotocin (STZ)-induced diabetic rats. Oral administration of quercetin for six weeks to diabetic rats dose-dependently reduced the blood glucose levels and improved insulin secretion. Histopathological examination of pancreatic tissues in diabetic rats showed pathological changes such as shrunken islets, reduction in islet area and distorted β-cells, which were found to be restored by quercetin treatment. In addition, quercetin reduced the pancreatic ER stress-induced endothelial dysfunction as assessed by immunohistochemical analysis of C/ERB homologous protein (CHOP) and endothelin-1 (ET-1). Moreover, quercetin administration progressively increased the expression of vascular endothelial growth factor (VEGF) and its receptor, VEGFR2 in diabetes rats. Quercetin-mediated decrease in the nitric oxide (NO∙) and cyclic 3',5'- guanosine monophosphate (cGMP) levels were also observed in the diabetic rats. Quercetin treatment reduced the lipid peroxidation in the diabetic rats, meanwhile increased the total antioxidant capacity in the pancreas from diabetic rats. Altogether, these results demonstrated the vasoprotective effect of quercetin against STZ-induced ER stress in the pancreas of diabetic rats.
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Affiliation(s)
- Natarajan Suganya
- Department of Biotechnology, SRM University, Kattankulathur 603203, Tamil Nadu, India
| | - Sireesh Dornadula
- SRM Research Institute, SRM University, Kattankulathur 603203, Tamil Nadu, India
| | - Suvro Chatterjee
- Vascular Biology Lab, AU-KBC Research Centre, Anna University, Chromepet, Chennai 600044, Tamil Nadu, India
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Sesame oil lignans inhibit hepatic endoplasmic reticulum stress and apoptosis in high-fat diet-fed mice. J Funct Foods 2017. [DOI: 10.1016/j.jff.2017.08.036] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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15
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Sesamin imparts neuroprotection against intrastriatal 6-hydroxydopamine toxicity by inhibition of astroglial activation, apoptosis, and oxidative stress. Biomed Pharmacother 2017; 88:754-761. [DOI: 10.1016/j.biopha.2017.01.123] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2016] [Revised: 01/20/2017] [Accepted: 01/20/2017] [Indexed: 12/12/2022] Open
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Thuy TD, Phan NN, Wang CY, Yu HG, Wang SY, Huang PL, Do YY, Lin YC. Novel therapeutic effects of sesamin on diabetes-induced cardiac dysfunction. Mol Med Rep 2017; 15:2949-2956. [PMID: 28358428 PMCID: PMC5428537 DOI: 10.3892/mmr.2017.6420] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Accepted: 10/27/2016] [Indexed: 12/19/2022] Open
Abstract
Diabetes is a risk factor that increases the occurrence and severity of cardiovascular events. Cardiovascular complications are the leading cause of mortality of 75% of patients with diabetes >40 years old. Sesamin, the bioactive compound extracted from Sesamum indicum, is a natural compound that has diverse beneficial effects on hypoglycemia and reducing cholesterol. The aim of this study is to investigate sesamin effects to diabetes-inducing cardiac hypertrophy. In the present study bioinformatics analysis demonstrated cardiac hypertrophy signaling may be the most important pathway for upregulating genes in sesamin-treated groups. To verify the bioinformatics prediction, sesamin was used as the main bioactive compound to attenuate the impact of diabetes induced by streptozotocin (STZ) on cardiac function in a rat model. The results revealed that oral administration of sesamin for 4 weeks (100 and 200 mg/kg body weight) marginally improved blood glucose levels, body weight and significantly ameliorated the effects on heart rate and blood pressure in rats with type 1 diabetes relative to control rats. The QT interval of sesamin was also reduced relative to the control group. The findings indicated that sesamin has potential cardioprotective effects in the STZ-induced diabetes model. This suggested that this can be used as a novel treatment for patients with diabetes with cardiac dysfunction complication.
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Affiliation(s)
- Tran Duong Thuy
- Graduate Institute of Biotechnology, Chinese Culture University, YangMingShan, Taipei 11114, Taiwan, R.O.C
| | - Nam Nhut Phan
- Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City 70000, Vietnam
| | - Chih-Yang Wang
- Department of Anatomy, University of California San Francisco, San Francisco, CA 94143, USA
| | - Han-Gang Yu
- Department of Physiology and Pharmacology, West Virginia University, Morgantown, WV 26506, USA
| | - Shu-Yin Wang
- Graduate Institute of Biotechnology, Chinese Culture University, YangMingShan, Taipei 11114, Taiwan, R.O.C
| | - Pung-Ling Huang
- Graduate Institute of Biotechnology, Chinese Culture University, YangMingShan, Taipei 11114, Taiwan, R.O.C
| | - Yi-Yin Do
- Department of Horticulture and Landscape Architecture, National Taiwan University, Taipei 10617, Taiwan, R.O.C
| | - Yen-Chang Lin
- Graduate Institute of Biotechnology, Chinese Culture University, YangMingShan, Taipei 11114, Taiwan, R.O.C
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Dietary Phytochemicals: Natural Swords Combating Inflammation and Oxidation-Mediated Degenerative Diseases. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2016; 2016:5137431. [PMID: 27721914 PMCID: PMC5046019 DOI: 10.1155/2016/5137431] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Revised: 07/08/2016] [Accepted: 08/22/2016] [Indexed: 02/08/2023]
Abstract
Cumulatively, degenerative disease is one of the most fatal groups of diseases, and it contributes to the mortality and poor quality of life in the world while increasing the economic burden of the sufferers. Oxidative stress and inflammation are the major pathogenic causes of degenerative diseases such as rheumatoid arthritis (RA), diabetes mellitus (DM), and cardiovascular disease (CVD). Although a number of synthetic medications are used to treat these diseases, none of the current regimens are completely safe. Phytochemicals (polyphenols, carotenoids, anthocyanins, alkaloids, glycosides, saponins, and terpenes) from natural products such as dietary fruits, vegetables, and spices are potential sources of alternative medications to attenuate the oxidative stress and inflammation associated with degenerative diseases. Based on in vitro, in vivo, and clinical trials, some of these active compounds have shown good promise for development into novel agents for treating RA, DM, and CVD by targeting oxidative stress and inflammation. In this review, phytochemicals from natural products with the potential of ameliorating degenerative disease involving the bone, metabolism, and the heart are described.
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Synthesis of furofuran lignans as antidiabetic agents simultaneously achieved by inhibiting α-glucosidase and free radical. Arch Pharm Res 2016; 39:1370-1381. [DOI: 10.1007/s12272-016-0778-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Accepted: 06/16/2016] [Indexed: 01/30/2023]
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Ahmad S, ElSherbiny NM, Jamal MS, Alzahrani FA, Haque R, Khan R, Zaidi SK, AlQahtani MH, Liou GI, Bhatia K. Anti-inflammatory role of sesamin in STZ induced mice model of diabetic retinopathy. J Neuroimmunol 2016; 295-296:47-53. [DOI: 10.1016/j.jneuroim.2016.04.002] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2015] [Revised: 03/30/2016] [Accepted: 04/01/2016] [Indexed: 12/24/2022]
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Kadakol A, Malek V, Goru SK, Pandey A, Bagal S, Gaikwad AB. Esculetin attenuates alterations in Ang II and acetylcholine mediated vascular reactivity associated with hyperinsulinemia and hyperglycemia. Biochem Biophys Res Commun 2015; 461:342-7. [DOI: 10.1016/j.bbrc.2015.04.036] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2015] [Accepted: 04/01/2015] [Indexed: 10/23/2022]
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Raoufi S, Baluchnejadmojarad T, Roghani M, Ghazanfari T, Khojasteh F, Mansouri M. Antidiabetic potential of salvianolic acid B in multiple low-dose streptozotocin-induced diabetes. PHARMACEUTICAL BIOLOGY 2015; 53:1803-1809. [PMID: 25885938 DOI: 10.3109/13880209.2015.1008148] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
CONTEXT Salvianolic acids are the most abundant water-soluble compounds extracted from the herb Salvia miltiorrhiza L. (Lamiaceae) with antioxidant and protective effects. OBJECTIVE This study evaluates the antidiabetic effect of salvianolic acid B (Sal B) in multiple low-dose streptozotocin (MLDS)-induced diabetes in rat. MATERIALS AND METHODS Rats were divided into control, Sal B40-treated control, diabetic, Sal B20-, and Sal B40-treated diabetic groups. Sal B was daily administered at doses of 20 or 40 mg/kg (i.p.), started on third day post-STZ injection for 3 weeks. Serum glucose and insulin level and some oxidative stress markers in pancreas were measured in addition to the oral glucose tolerance test (OGTT), histological assessment, and apoptosis determination. RESULTS After 3 weeks, treatment of diabetic rats with Sal B20 and Sal B40 caused a significant decrease of the serum glucose (p < 0.05-0.01) and improvement of OGTT. Meanwhile, serum insulin was significantly higher in Sal B20- and Sal B40-treated diabetics (p < 0.01) and treatment of diabetics with Sal B40 significantly lowered malondialdehyde (MDA) (p < 0.05), raised glutathione (GSH) (p < 0.05), and activity of catalase (p < 0.01) with no significant change of nitrite. Furthermore, the number of pancreatic islets (p < 0.05) and their area (p < 0.01) was significantly higher and apoptosis reactivity was significantly lower (p < 0.05) in the Sal B40-treated diabetic group versus diabetics. DISCUSSION AND CONCLUSION Three-week treatment of diabetic rats with Sal B exhibited antidiabetic activity which is partly exerted via attenuation of oxidative stress and apoptosis and augmentation of antioxidant system.
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Affiliation(s)
- Safoura Raoufi
- Department of Physiology, School of Medicine, Iran University of Medical Sciences , Tehran , Iran
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Khamse S, Sadr SS, Roghani M, Hasanzadeh G, Mohammadian M. Rosmarinic acid exerts a neuroprotective effect in the kainate rat model of temporal lobe epilepsy: Underlying mechanisms. PHARMACEUTICAL BIOLOGY 2015; 53:1818-25. [PMID: 25874386 DOI: 10.3109/13880209.2015.1010738] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
CONTEXT Temporal lobe epilepsy (TLE) is an intractable neurological disorder. Rosmarinic acid (RA) is a natural polyphenol with antioxidant, anti-apoptotic, and anti-inflammatory properties. OBJECTIVE This study evaluates beneficial effect of RA in intrahippocampal kainate-induced model of TLE. MATERIALS AND METHODS Rats were divided into sham, RA-pretreated sham, kainate, and sodium valproate (VA) or RA-pretreated kainate groups. Rats received RA or VA p.o. at doses of 10 or 300 mg/kg/d, respectively, starting 1 week before the surgery. After 6 weeks, seizure intensity, apoptosis, and oxidative stress markers were evaluated in addition to determination of Timm index as an indicator of mossy fiber sprouting (MFS) and the number of Nissl-stained neurons. RESULTS All rats in the kainate group had seizure and 24.3% of rats in the kainate + VA group and 36.7% of rats in the kainate + RA group showed seizure. The kainate group had a significant elevation of malondialdehyde (MDA) (p < 0.05) and nitrite (p < 0.01) and reduction of glutathione (GSH) and catalase activity (p < 0.05) and pretreatment of kainate-lesioned rats with RA or VA significantly lowered MDA and nitrite content (p < 0.05) and raised activity of catalase (p < 0.05). The kainate group also had a significant reduction of neurons in CA1 and CA3 regions and an elevation of Timm index (p < 0.05-0.001) and RA or VA significantly (p < 0.05-0.01) prevented these changes. DISCUSSION AND CONCLUSION RA could attenuate seizure, mitigates oxidative stress, augments the activity of defensive systems, and prevent hippocampal neuronal loss and MFS in the kainate model of TLE.
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Affiliation(s)
- Safoura Khamse
- Department of Physiology, School of Medicine, Tehran University of Medical Sciences , Tehran , Iran
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Talaei M, Pan A. Role of phytoestrogens in prevention and management of type 2 diabetes. World J Diabetes 2015; 6:271-283. [PMID: 25789108 PMCID: PMC4360420 DOI: 10.4239/wjd.v6.i2.271] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2014] [Revised: 11/04/2014] [Accepted: 12/17/2014] [Indexed: 02/05/2023] Open
Abstract
Type 2 diabetes (T2D) has become a major public health threat across the globe. It has been widely acknowledged that diet plays an important role in the development and management of T2D. Phytoestrogens are polyphenols that are structurally similar to endogenous estrogen and have weak estrogenic properties. Emerging evidence from pre-clinical models has suggested that phytoestrogens may have anti-diabetic function via both estrogen-dependent and estrogen-independent pathways. In the current review, we have summarized the evidence linking two major types of phytoestrogens, isoflavones and lignans, and T2D from epidemiological studies and clinical trials. The cross-sectional and prospective cohort studies have reported inconsistent results, which may due to the large variations in different populations and measurement errors in dietary intakes. Long-term intervention studies
using isoflavone supplements have reported potential beneficial effects on glycemic parameters in postmenopausal women, while results from short-term small-size clinical trials are conflicting. Taken together, the current evidence from different study designs is complex and inconsistent. Although the widespread use of phytoestrogens could not be recommended yet, habitual consumption of phytoestrogens, particularly their intact food sources like soy and whole flaxseed, could be considered as a component of overall healthy dietary pattern for prevention and management of T2D.
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