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Adıgüzel E, Ülger TG. A marine-derived antioxidant astaxanthin as a potential neuroprotective and neurotherapeutic agent: A review of its efficacy on neurodegenerative conditions. Eur J Pharmacol 2024; 977:176706. [PMID: 38843946 DOI: 10.1016/j.ejphar.2024.176706] [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: 02/03/2024] [Revised: 05/11/2024] [Accepted: 05/31/2024] [Indexed: 06/10/2024]
Abstract
Astaxanthin is a potent lipid-soluble carotenoid produced by several different freshwater and marine microorganisms, including microalgae, bacteria, fungi, and yeast. The proven therapeutic effects of astaxanthin against different diseases have made this carotenoid popular in the nutraceutical market and among consumers. Recently, astaxanthin is also receiving attention for its effects in the co-adjuvant treatment or prevention of neurological pathologies. In this systematic review, studies evaluating the efficacy of astaxanthin against different neurodegenerative diseases such as Alzheimer's disease, Parkinson's disease, multiple sclerosis, cerebrovascular diseases, and spinal cord injury are analyzed. Based on the current literature, astaxanthin shows potential biological activity in both in vitro and in vivo models. In addition, its preventive and therapeutic activities against the above-mentioned diseases have been emphasized in studies with different experimental designs. In contrast, none of the 59 studies reviewed reported any safety concerns or adverse health effects as a result of astaxanthin supplementation. The preventive or therapeutic role of astaxanthin may vary depending on the dosage and route of administration. Although there is a consensus in the literature regarding its effectiveness against the specified diseases, it is important to determine the safe intake levels of synthetic and natural forms and to determine the most effective forms for oral intake.
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Affiliation(s)
- Emre Adıgüzel
- Karamanoğlu Mehmetbey University, Faculty of Health Sciences, Department of Nutrition and Dietetics, 70100, Karaman, Turkey.
| | - Taha Gökmen Ülger
- Bolu Abant İzzet Baysal University, Faculty of Health Sciences, Department of Nutrition and Dietetics, Bolu, Turkey
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Arsecularatne A, Kapini R, Liu Y, Chang D, Münch G, Zhou X. Combination Therapy for Sustainable Fish Oil Products: Improving Cognitive Function with n-3 PUFA and Natural Ingredients. Biomedicines 2024; 12:1237. [PMID: 38927446 PMCID: PMC11201817 DOI: 10.3390/biomedicines12061237] [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: 04/23/2024] [Revised: 05/23/2024] [Accepted: 05/24/2024] [Indexed: 06/28/2024] Open
Abstract
Long-chain polyunsaturated omega-3 fatty acids (n-3 PUFAs), particularly docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA), are recommended as beneficial dietary supplements for enhancing cognitive function. Although fish oil (FO) is renowned for its abundant n-3 PUFA content, combining FO with other natural products is considered as a viable option to support the sustainable development of FO products. This review aims to provide comprehensive insights into the advanced effects of combining FO or its components of DHA and EPA with natural products on protecting cognitive function. In two double-blind random control trials, no advanced effects were observed for adding curcumin to FO on cerebral function protection. However, 16 week's treatment of FO combined with vitamin E did not yield any advanced effects in cognitive factor scores. Several preclinical studies have demonstrated that combinations of FO with natural products can exhibit advanced effects in addressing pathological components in cognitive impairment, including neuroinflammation, oxidative stress, and neuronal survival. In conclusion, evidence from clinical trials for beneficial use of FO and natural ingredients combination is lacking. Greater cohesion is needed between preclinical and clinical data to substantiate the efficacy of FO and natural product combinations in preventing or slowing the progression of cognitive decline.
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Affiliation(s)
- Anthony Arsecularatne
- NICM Health Research Institute, Western Sydney University, Westmead, NSW 2145, Australia; (A.A.); (R.K.); (D.C.); (G.M.)
- School of Medicine, Western Sydney University, Campbelltown, NSW 2560, Australia
| | - Rotina Kapini
- NICM Health Research Institute, Western Sydney University, Westmead, NSW 2145, Australia; (A.A.); (R.K.); (D.C.); (G.M.)
- School of Science, Western Sydney University, Paramatta, NSW 2150, Australia
| | - Yang Liu
- NICM Health Research Institute, Western Sydney University, Westmead, NSW 2145, Australia; (A.A.); (R.K.); (D.C.); (G.M.)
| | - Dennis Chang
- NICM Health Research Institute, Western Sydney University, Westmead, NSW 2145, Australia; (A.A.); (R.K.); (D.C.); (G.M.)
| | - Gerald Münch
- NICM Health Research Institute, Western Sydney University, Westmead, NSW 2145, Australia; (A.A.); (R.K.); (D.C.); (G.M.)
- School of Medicine, Western Sydney University, Campbelltown, NSW 2560, Australia
| | - Xian Zhou
- NICM Health Research Institute, Western Sydney University, Westmead, NSW 2145, Australia; (A.A.); (R.K.); (D.C.); (G.M.)
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Zhou LY, Wu ZM, Chen XQ, Yu BB, Pan MX, Fang L, Li J, Cui XJ, Yao M, Lu X. Astaxanthin promotes locomotor function recovery and attenuates tissue damage in rats following spinal cord injury: a systematic review and trial sequential analysis. Front Neurosci 2023; 17:1255755. [PMID: 37881327 PMCID: PMC10595034 DOI: 10.3389/fnins.2023.1255755] [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: 07/09/2023] [Accepted: 09/18/2023] [Indexed: 10/27/2023] Open
Abstract
Spinal cord injury (SCI) is a catastrophic condition with few therapeutic options. Astaxanthin (AST), a natural nutritional supplement with powerful antioxidant activities, is finding its new application in the field of SCI. Here, we performed a systematic review to assess the neurological roles of AST in rats following SCI, and assessed the potential for clinical translation. Searches were conducted on PubMed, Embase, Cochrane Library, the Web of Science, China National Knowledge Infrastructure, WanFang data, Vip Journal Integration Platform, and SinoMed databases. Animal studies that evaluated the neurobiological roles of AST in a rat model of SCI were included. A total of 10 articles were included; most of them had moderate-to-high methodological quality, while the overall quality of evidence was not high. Generally, the meta-analyses revealed that rats treated with AST exhibited an increased Basso, Beattie, and Bresnahan (BBB) score compared with the controls, and the weighted mean differences (WMDs) between those two groups showed a gradual upward trend from days 7 (six studies, n = 88, WMD = 2.85, 95% CI = 1.83 to 3.87, p < 0.00001) to days 28 (five studies, n = 76, WMD = 6.42, 95% CI = 4.29 to 8.55, p < 0.00001) after treatment. AST treatment was associated with improved outcomes in spared white matter area, motor neuron survival, and SOD and MDA levels. Subgroup analyses indicated there were differences in the improvement of BBB scores between distinct injury types. The trial sequential analysis then firmly proved that AST could facilitate the locomotor recovery of rats following SCI. In addition, this review suggested that AST could modulate oxidative stress, neuroinflammation, neuron loss, and autophagy via multiple signaling pathways for treating SCI. Collectively, with a protective effect, good safety, and a systematic action mechanism, AST is a promising candidate for future clinical trials of SCI. Nonetheless, in light of the limitations of the included studies, larger and high-quality studies are needed for verification.
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Affiliation(s)
- Long-yun Zhou
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Zi-ming Wu
- Spine Disease Institute, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Key Laboratory of Theory and Therapy of Muscles and Bones, Ministry of Education, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xu-qing Chen
- Department of Otolaryngology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Bin-bin Yu
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Meng-xiao Pan
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Lu Fang
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jian Li
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xue-jun Cui
- Spine Disease Institute, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Key Laboratory of Theory and Therapy of Muscles and Bones, Ministry of Education, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Min Yao
- Spine Disease Institute, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Key Laboratory of Theory and Therapy of Muscles and Bones, Ministry of Education, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiao Lu
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
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Ebrahimi B, Baroutian S, Li J, Zhang B, Ying T, Lu J. Combination of marine bioactive compounds and extracts for the prevention and treatment of chronic diseases. Front Nutr 2023; 9:1047026. [PMID: 36712534 PMCID: PMC9879610 DOI: 10.3389/fnut.2022.1047026] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Accepted: 12/28/2022] [Indexed: 01/14/2023] Open
Abstract
Background In recent years, marine-based functional foods and combination therapy are receiving greater recognition for their roles in healthy lifestyle applications and are being investigated as viable and effective strategies for disease treatment or prevention. Aim of the review This review article presents and discusses the relevant scientific publications that have studied the synergistic and additive effects of natural marine bioactive compounds and extract combinations with anti-obesity, anti-inflammatory, antioxidant, and chemopreventive activities in the last two decades. The paper presents the mechanism of action and health benefits of developed combinations and discusses the limitation of the studies. Furthermore, it recommends alternatives and directions for future studies. Finally, it highlights the factors for developing novel combinations of marine bioactive compounds. Key scientific concepts of review Combination of marine bioactive compounds or extracts affords synergistic or additive effects by multiple means, such as multi-target effects, enhancing the bioavailability, boosting the bioactivity, and neutralizing adverse effects of compounds in the mixture. For the development of marine-based combinations, there are key points for consideration and issues to address: knowledge of the mechanism of action of individual compounds and their combinations, optimum ratio and dosing of compounds, and experimental models must all be taken into account. Strategies to increase the number and diversity of marine combinations, and further development of marine-based functional foods, are available. However, only a small number of natural marine bioactive combinations have been assessed, and most research has been focused on fish oil and carotenoid synergy. Therefore, more research and resources should be spent on developing novel marine bioactive combinations as functional foods and nutraceuticals.
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Affiliation(s)
- Belgheis Ebrahimi
- School of Science, Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland, New Zealand
| | - Saeid Baroutian
- Department of Chemical and Materials Engineering, University of Auckland, Auckland, New Zealand
| | - Jinyao Li
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Xinjiang, China
| | - Baohong Zhang
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
| | - Tianlei Ying
- Key Laboratory of Medical Molecular Virology of MOE/MOH, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jun Lu
- School of Science, Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland, New Zealand,Auckland Bioengineering Institute, University of Auckland, Auckland, New Zealand,Institute of Biomedical Technology, Auckland University of Technology, Auckland, New Zealand,Maurice Wilkins Centre for Molecular Discovery, Auckland, New Zealand,College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, Guangdong, China,College of Food Engineering and Nutrition Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China,College of Food Science and Technology, Nanchang University, Nanchang, Jiangxi, China,*Correspondence: Jun Lu ✉
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Kumar S, Kumar R, Kumari A, Panwar A. Astaxanthin: A super antioxidant from microalgae and its therapeutic potential. J Basic Microbiol 2021; 62:1064-1082. [PMID: 34817092 DOI: 10.1002/jobm.202100391] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 11/08/2021] [Accepted: 11/13/2021] [Indexed: 01/19/2023]
Abstract
Astaxanthin is a ketocarotenoid, super antioxidant molecule. It has higher antioxidant activity than a range of carotenoids, thus has applications in cosmetics, aquaculture, nutraceuticals, therapeutics, and pharmaceuticals. Naturally, it is derived from Haematococcus pluvialis via a one-stage process or two-stage process. Natural astaxanthin significantly reduces oxidative and free-radical stress as compared to synthetic astaxanthin. The present review summarizes all the aspects of astaxanthin, including its structure, chemistry, bioavailability, and current production technology. Also, this paper gives a detailed mechanism for the potential role of astaxanthin as nutraceuticals for cardiovascular disease prevention, skin protection, antidiabetic and anticancer, cosmetic ingredient, natural food colorant, and feed supplement in poultry and aquaculture. Astaxanthin is one of the high-valued microalgae products of the future. However, due to some risks involved or not having adequate research in terms of long-term consumption, it is still yet to be explored by food industries. Although the cost of naturally derived astaxanthin is high, it accounts for only a 1% share in total astaxanthin available in the global market. Therefore, scientists are looking for ways to cut down the cost of natural astaxanthin to be made available to consumers.
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Affiliation(s)
- Satish Kumar
- Department of Microbiology, College of Basic Sciences and Humanities, CCS Haryana Agricultural University, Hisar, India
| | - Rakesh Kumar
- Department of Microbiology, College of Basic Sciences and Humanities, CCS Haryana Agricultural University, Hisar, India
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- Department of Microbiology, College of Basic Sciences and Humanities, CCS Haryana Agricultural University, Hisar, India
| | - Anju Kumari
- Centre of Food Science and Technology, CCS Haryana Agricultural University, Hisar, India
| | - Anil Panwar
- Department of Molecular Biology, CCS Haryana Agricultural University, Hisar, India
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Molecular Mechanisms of Astaxanthin as a Potential Neurotherapeutic Agent. Mar Drugs 2021; 19:md19040201. [PMID: 33916730 PMCID: PMC8065559 DOI: 10.3390/md19040201] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 03/25/2021] [Accepted: 03/28/2021] [Indexed: 02/07/2023] Open
Abstract
Neurological disorders are diseases of the central and peripheral nervous system that affect millions of people, and the numbers are rising gradually. In the pathogenesis of neurodegenerative diseases, the roles of many signaling pathways were elucidated; however, the exact pathophysiology of neurological disorders and possible effective therapeutics have not yet been precisely identified. This necessitates developing multi-target treatments, which would simultaneously modulate neuroinflammation, apoptosis, and oxidative stress. The present review aims to explore the potential therapeutic use of astaxanthin (ASX) in neurological and neuroinflammatory diseases. ASX, a member of the xanthophyll group, was found to be a promising therapeutic anti-inflammatory agent for many neurological disorders, including cerebral ischemia, Parkinson's disease, Alzheimer's disease, autism, and neuropathic pain. An effective drug delivery system of ASX should be developed and further tested by appropriate clinical trials.
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Pereira CPM, Souza ACR, Vasconcelos AR, Prado PS, Name JJ. Antioxidant and anti‑inflammatory mechanisms of action of astaxanthin in cardiovascular diseases (Review). Int J Mol Med 2021; 47:37-48. [PMID: 33155666 PMCID: PMC7723678 DOI: 10.3892/ijmm.2020.4783] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 10/12/2020] [Indexed: 11/06/2022] Open
Abstract
Cardiovascular diseases are the most common cause of mortality worldwide. Oxidative stress and inflammation are pathophysiological processes involved in the development of cardiovascular diseases; thus, anti‑inflammatory and antioxidant agents that modulate redox balance have become research targets so as to evaluate their molecular mechanisms of action and therapeutic properties. Astaxanthin, a carotenoid of the xanthophyll group, has potent antioxidant properties due to its molecular structure and its arrangement in the plasma membrane, factors that favor the neutralization of reactive oxygen and nitrogen species. This carotenoid also has prominent anti‑inflammatory activity, possibly interrelated with its antioxidant effect, and is also involved in the modulation of lipid and glucose metabolism. Considering the potential beneficial effects of astaxanthin on cardiovascular health evidenced by preclinical and clinical studies, the aim of the present review was to describe the molecular and cellular mechanisms associated with the antioxidant and anti‑inflammatory properties of this carotenoid in cardiovascular diseases, particularly atherosclerosis. The beneficial properties and safety profile of astaxanthin indicate that this compound may be used for preventing progression or as an adjuvant in the treatment of cardiovascular diseases.
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Affiliation(s)
| | | | - Andrea Rodrigues Vasconcelos
- Department of Pharmacology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, SP 05508-000, Brazil
| | | | - José João Name
- Kilyos Assessoria, Cursos e Palestras, São Paulo, SP 01311-100
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Park KH, Kim J, Jung S, Sung KH, Son YK, Bae JM, Kim BH. Alleviation of Ultraviolet B-Induced Photoaging by 7-MEGA TM 500 in Hairless Mouse Skin. Toxicol Res 2019; 35:353-359. [PMID: 31636846 PMCID: PMC6791660 DOI: 10.5487/tr.2019.35.4.353] [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] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 04/01/2019] [Accepted: 04/25/2019] [Indexed: 12/14/2022] Open
Abstract
The purpose of this study was to investigate the effect of 7-MEGA™ 500 on the improvement of skin aging in an UVB-induced photo-aging model of hairless mice. The dorsal skin of hairless mice was exposed to UVB three times a week for 12 weeks to induce skin wrinkle. After inducing the wrinkle, 7-MEGA™ 500 was orally administered once a day for 4 weeks. Skin thickness, skin barrier function, and wrinkle indicators were improved by treatment with 7-MEGA™ 500. Both gene and protein expression levels of MMP-3 and c-Jun in skin were significantly decreased by 7-MEGA™ 500. Therefore, the intake of 7-MEGA™ 500 is thought to have a positive effect on the improvement of skin aging, although further studies are needed.
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Affiliation(s)
- Kyo-Hyun Park
- Department of Public Health, Keimyung University, Daegu, Korea
| | - JiYeon Kim
- Department of Public Health, Keimyung University, Daegu, Korea
| | - Suryun Jung
- Department of Public Health, Keimyung University, Daegu, Korea
| | - Kyung-Hwa Sung
- Environmental Health Services Center, Daegu Catholic University, Daegu, Korea
| | - Yeon-Kyoung Son
- R&D Team, Food & Supplement Health Claims, Vitech, Jeonju, Korea
| | - Jung Min Bae
- Department of Technical Assistance, Agency for Korea National Food Cluster (AnFC), Iksan, Korea
| | - Bae-Hwan Kim
- Department of Public Health, Keimyung University, Daegu, Korea
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Kurinnyi DA, Rushkovskyi SR, Demchenko OM, Dybska OB, Pilinska MA. Comparison of the Modifying Action of Astaxanthin on the Development of Radiation-Induced Chromosome Instability in Human Blood Lymphocytes Irradiated in vitro at Different Cell Cycle Stages. CYTOL GENET+ 2018. [DOI: 10.3103/s0095452718050055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Song IB, Gu H, Han HJ, Lee NY, Cha JY, Son YK, Kwon J. Effects of 7-MEGA TM 500 on Oxidative Stress, Inflammation, and Skin Regeneration in H 2O 2-Treated Skin Cells. Toxicol Res 2018; 34:103-110. [PMID: 29686772 PMCID: PMC5903135 DOI: 10.5487/tr.2018.34.2.103] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 02/12/2018] [Accepted: 02/21/2018] [Indexed: 01/20/2023] Open
Abstract
Environmental stimuli can lead to the excessive accumulation of reactive oxygen species (ROS), which is one of the risk factors for premature skin aging. Here, we investigated the protective effects of 7-MEGATM 500 (50% palmitoleic acid, 7-MEGA) against oxidative stress-induced cellular damage and its underlying therapeutic mechanisms in the HaCaT human skin keratinocyte cell line (HaCaT cells). Our results showed that treatment with 7-MEGA prior to hydrogen peroxide (H2O2)-induced damage significantly increased the viability of HaCaT cells. 7-MEGA effectively attenuated generation of H2O2-induced reactive oxygen species (ROS), and inhibited H2O2-induced inflammatory factors, such as prostaglandin E2 (PGE2), tumor necrosis factor-α (TNF-α), and interleukin-1β (IL-1β). In addition, cells treated with 7-MEGA exhibited significantly decreased expression of matrix metalloproteinase-1 (MMP-1) and increased expression of procollagen type 1 (PCOL1) and Elastin against oxidative stress by H2O2. Interestingly, these protective activities of 7-MEGA were similar in scope and of a higher magnitude than those seen with 98.5% palmitoleic acid (PA) obtained from Sigma when given at the same concentration (100 nL/mL). According to our data, 7-MEGA is able to protect HaCaT cells from H2O2-induced damage through inhibiting cellular oxidative stress and inflammation. Moreover, 7-MEGA may affect skin elasticity maintenance and improve skin wrinkles. These findings indicate that 7-MEGA may be useful as a food supplement for skin health.
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Affiliation(s)
- In-Bong Song
- Department of Laboratory Animal Medicine, College of Veterinary Medicine, Chonbuk National University, Iksan, Korea
| | - Hyejung Gu
- Department of Laboratory Animal Medicine, College of Veterinary Medicine, Chonbuk National University, Iksan, Korea
| | - Hye-Ju Han
- Department of Laboratory Animal Medicine, College of Veterinary Medicine, Chonbuk National University, Iksan, Korea
| | - Na-Young Lee
- R&D Team, Food & Supplement Health Claims, Vitech, Jeonju, Korea
| | - Ji-Yun Cha
- R&D Team, Food & Supplement Health Claims, Vitech, Jeonju, Korea
| | - Yeon-Kyong Son
- R&D Team, Food & Supplement Health Claims, Vitech, Jeonju, Korea
| | - Jungkee Kwon
- Department of Laboratory Animal Medicine, College of Veterinary Medicine, Chonbuk National University, Iksan, Korea
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Docosahexaenoic Acid Induces Expression of Heme Oxygenase-1 and NAD(P)H:quinone Oxidoreductase through Activation of Nrf2 in Human Mammary Epithelial Cells. Molecules 2017; 22:molecules22060969. [PMID: 28604588 PMCID: PMC6152628 DOI: 10.3390/molecules22060969] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Revised: 06/04/2017] [Accepted: 06/05/2017] [Indexed: 12/30/2022] Open
Abstract
Docosahexaenoic acid (DHA), an ω-3 fatty acid abundant in fish oils, has diverse health beneficial effects, such as anti-oxidative, anti-inflammatory, neuroprotective, and chemopreventive activities. In this study, we found that DHA induced expression of two representative antioxidant/cytoprotective enzymes, heme oxygenase-1 (HO-1) and NAD(P)H:quinone oxidoreductase (NQO1), in human mammary epithealial (MCF-10A) cells. DHA-induced upregulation of these enzymes was accompanied by enhanced translocation of the redox-sensitive transcription factor Nrf2 into the nucleus and its binding to antioxidant response element. Nrf2 gene silencing by siRNA abolished the DHA-induced expression of HO-1 and NQO1 proteins. When MCF-10A cells were transfected with mutant constructs in which the cysteine 151 or 288 residue of Keap1 was replaced by serine, DHA-induced expression of HO-1 and NQO1 was markedly reduced. Moreover, DHA activated protein kinase C (PKC)δ and induced Nrf2 phosphorylation. DHA-induced phosphorylation of Nrf2 was abrogated by the pharmacological PKCδ inhibitor rottlerin or siRNA knockdown of its gene expression. The antioxidants N-acetyl-l-cysteine and Trolox attenuated DHA-induced activation of PKCδ, phosphorylation of Nrf2, and and its target protein expression. In conclusion, DHA activates Nrf2, possibly through modification of critical Keap1 cysteine 288 residue and PKCδ-mediated phosphorylation of Nrf2, leading to upregulation of HO-1 and NQO1 expression.
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Prameela K, Venkatesh K, Immandi SB, Kasturi APK, Rama Krishna C, Murali Mohan C. Next generation nutraceutical from shrimp waste: The convergence of applications with extraction methods. Food Chem 2017; 237:121-132. [PMID: 28763972 DOI: 10.1016/j.foodchem.2017.05.097] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2016] [Revised: 05/12/2017] [Accepted: 05/17/2017] [Indexed: 01/22/2023]
Abstract
In recent years considerable progress in health therapy makes a significant improvement in natural nutraceuticals. Shrimp is a valuable natural sea food and is processed by removing head, tail and carapace as waste. The large amounts of waste produced by sea food industries capitulate, recoverable nutraceutical compound astaxanthin. This review emphasizes the chemistry and role of astaxanthin in pigmentation. The study highlights progress in applications and describes the current extraction methods starting with chemical to the best eco-friendly microbial processes. Relevant literature on the methods giving summary of results obtained using each approach has been reviewed and critically discussed. Intense research in advancing extraction methods to enhance productivity and to meet the demands of the consumer was discussed in future challenges. Further, aimed at collating valuable information about applications and recent extraction methodologies will promote a concept of intake of "a nutraceutical a day may keep the doctor away".
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Affiliation(s)
- Kandra Prameela
- Department of Biotechnology, GITAM Institute of Technology, GITAM University, Visakhapatnam 530045, Andhra Pradesh, India.
| | - Kuncham Venkatesh
- Department of Biotechnology, GITAM Institute of Science, GITAM University, Visakhapatnam 530045, Andhra Pradesh, India
| | - Sarat Babu Immandi
- Department of Biotechnology, GITAM Institute of Technology, GITAM University, Visakhapatnam 530045, Andhra Pradesh, India
| | - Ashok Phani Kiran Kasturi
- Department of Biotechnology, GITAM Institute of Science, GITAM University, Visakhapatnam 530045, Andhra Pradesh, India
| | - Ch Rama Krishna
- Department of Environmental Sciences, GITAM Institute of Science, GITAM University, Visakhapatnam 530045, Andhra Pradesh, India
| | - Ch Murali Mohan
- Department of Biotechnology, GITAM Institute of Technology, GITAM University, Visakhapatnam 530045, Andhra Pradesh, India
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Immune dysfunction and increased oxidative stress state in diet-induced obese mice are reverted by nutritional supplementation with monounsaturated and n-3 polyunsaturated fatty acids. Eur J Nutr 2017; 57:1123-1135. [DOI: 10.1007/s00394-017-1395-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Accepted: 02/02/2017] [Indexed: 12/28/2022]
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14
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Astaxanthin ameliorates aluminum chloride-induced spatial memory impairment and neuronal oxidative stress in mice. Eur J Pharmacol 2016; 777:60-9. [PMID: 26927754 DOI: 10.1016/j.ejphar.2016.02.062] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2015] [Revised: 02/06/2016] [Accepted: 02/26/2016] [Indexed: 12/12/2022]
Abstract
Aluminum chloride induces neurodegenerative disease in animal model. Evidence suggests that aluminum intake results in the activation of glial cells and generation of reactive oxygen species. By contrast, astaxanthin is an antioxidant having potential neuroprotective activity. In this study, we investigate the effect of astaxanthin on aluminum chloride-exposed behavioral brain function and neuronal oxidative stress (OS). Male Swiss albino mice (4 months old) were divided into 4 groups: (i) control (distilled water), (ii) aluminum chloride, (iii) astaxanthin+aluminum chloride, and (iv) astaxanthin. Two behavioral tests; radial arm maze and open field test were conducted, and OS markers were assayed from the brain and liver tissues following 42 days of treatment. Aluminum exposed group showed a significant reduction in spatial memory performance and anxiety-like behavior. Moreover, aluminum group exhibited a marked deterioration of oxidative markers; lipid peroxidation (MDA), nitric oxide (NO), glutathione (GSH) and advanced oxidation of protein products (AOPP) in the brain. To the contrary, co-administration of astaxanthin and aluminum has shown improved spatial memory, locomotor activity, and OS. These results indicate that astaxanthin improves aluminum-induced impaired memory performances presumably by the reduction of OS in the distinct brain regions. We suggest a future study to determine the underlying mechanism of astaxanthin in improving aluminum-exposed behavioral deficits.
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Free Radical Scavenging and Cellular Antioxidant Properties of Astaxanthin. Int J Mol Sci 2016; 17:ijms17010103. [PMID: 26784174 PMCID: PMC4730345 DOI: 10.3390/ijms17010103] [Citation(s) in RCA: 96] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Revised: 01/05/2016] [Accepted: 01/08/2016] [Indexed: 01/08/2023] Open
Abstract
Astaxanthin is a coloring agent which is used as a feed additive in aquaculture nutrition. Recently, potential health benefits of astaxanthin have been discussed which may be partly related to its free radical scavenging and antioxidant properties. Our electron spin resonance (ESR) and spin trapping data suggest that synthetic astaxanthin is a potent free radical scavenger in terms of diphenylpicryl-hydrazyl (DPPH) and galvinoxyl free radicals. Furthermore, astaxanthin dose-dependently quenched singlet oxygen as determined by photon counting. In addition to free radical scavenging and singlet oxygen quenching properties, astaxanthin induced the antioxidant enzyme paroxoanase-1, enhanced glutathione concentrations and prevented lipid peroxidation in cultured hepatocytes. Present results suggest that, beyond its coloring properties, synthetic astaxanthin exhibits free radical scavenging, singlet oxygen quenching, and antioxidant activities which could probably positively affect animal and human health.
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Chalamaiah M, Hemalatha R, Jyothirmayi T, Diwan PV, Bhaskarachary K, Vajreswari A, Ramesh Kumar R, Dinesh Kumar B. Chemical composition and immunomodulatory effects of enzymatic protein hydrolysates from common carp (Cyprinus carpio) egg. Nutrition 2015; 31:388-98. [DOI: 10.1016/j.nut.2014.08.006] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2014] [Revised: 08/08/2014] [Accepted: 08/23/2014] [Indexed: 01/17/2023]
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Rosa ADS, Bandeira LG, Monte-Alto-Costa A, Romana-Souza B. Supplementation with olive oil, but not fish oil, improves cutaneous wound healing in stressed mice. Wound Repair Regen 2014; 22:537-47. [DOI: 10.1111/wrr.12191] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2013] [Accepted: 04/21/2014] [Indexed: 12/11/2022]
Affiliation(s)
- Alice dos Santos Rosa
- Department of Animal Biology; Rural Federal University of Rio de Janeiro; Seropédica Brazil
| | | | - Andréa Monte-Alto-Costa
- Department of Histology and Embryology; State University of Rio de Janeiro; Rio de Janeiro Brazil
| | - Bruna Romana-Souza
- Department of Histology and Embryology; State University of Rio de Janeiro; Rio de Janeiro Brazil
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Neuroprotective properties of the marine carotenoid astaxanthin and omega-3 fatty acids, and perspectives for the natural combination of both in krill oil. Nutrients 2014; 6:1293-317. [PMID: 24667135 PMCID: PMC3967194 DOI: 10.3390/nu6031293] [Citation(s) in RCA: 76] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2013] [Revised: 02/24/2014] [Accepted: 03/03/2014] [Indexed: 12/21/2022] Open
Abstract
The consumption of marine fishes and general seafood has long been recommended by several medical authorities as a long-term nutritional intervention to preserve mental health, hinder neurodegenerative processes, and sustain cognitive capacities in humans. Most of the neurological benefits provided by frequent seafood consumption comes from adequate uptake of omega-3 and omega-6 polyunsaturated fatty acids, n-3/n-6 PUFAs, and antioxidants. Optimal n-3/n-6 PUFAs ratios allow efficient inflammatory responses that prevent the initiation and progression of many neurological disorders. Moreover, interesting in vivo and clinical studies with the marine antioxidant carotenoid astaxanthin (present in salmon, shrimp, and lobster) have shown promising results against free radical-promoted neurodegenerative processes and cognition loss. This review presents the state-of-the-art applications of n-3/n-6 PUFAs and astaxanthin as nutraceuticals against neurodegenerative diseases associated with exacerbated oxidative stress in CNS. The fundamental “neurohormesis” principle is discussed throughout this paper. Finally, new perspectives for the application of a natural combination of the aforementioned anti-inflammatory and antioxidant agents (found in krill oil) are also presented herewith.
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Ambati RR, Phang SM, Ravi S, Aswathanarayana RG. Astaxanthin: sources, extraction, stability, biological activities and its commercial applications--a review. Mar Drugs 2014; 12:128-52. [PMID: 24402174 PMCID: PMC3917265 DOI: 10.3390/md12010128] [Citation(s) in RCA: 951] [Impact Index Per Article: 95.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2013] [Revised: 12/10/2013] [Accepted: 12/11/2013] [Indexed: 12/14/2022] Open
Abstract
There is currently much interest in biological active compounds derived from natural resources, especially compounds that can efficiently act on molecular targets, which are involved in various diseases. Astaxanthin (3,3'-dihydroxy-β, β'-carotene-4,4'-dione) is a xanthophyll carotenoid, contained in Haematococcus pluvialis, Chlorella zofingiensis, Chlorococcum, and Phaffia rhodozyma. It accumulates up to 3.8% on the dry weight basis in H. pluvialis. Our recent published data on astaxanthin extraction, analysis, stability studies, and its biological activities results were added to this review paper. Based on our results and current literature, astaxanthin showed potential biological activity in in vitro and in vivo models. These studies emphasize the influence of astaxanthin and its beneficial effects on the metabolism in animals and humans. Bioavailability of astaxanthin in animals was enhanced after feeding Haematococcus biomass as a source of astaxanthin. Astaxanthin, used as a nutritional supplement, antioxidant and anticancer agent, prevents diabetes, cardiovascular diseases, and neurodegenerative disorders, and also stimulates immunization. Astaxanthin products are used for commercial applications in the dosage forms as tablets, capsules, syrups, oils, soft gels, creams, biomass and granulated powders. Astaxanthin patent applications are available in food, feed and nutraceutical applications. The current review provides up-to-date information on astaxanthin sources, extraction, analysis, stability, biological activities, health benefits and special attention paid to its commercial applications.
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Affiliation(s)
- Ranga Rao Ambati
- Institute of Ocean and Earth Sciences, University of Malaya, Kuala Lumpur 50603, Malaysia.
| | - Siew Moi Phang
- Institute of Ocean and Earth Sciences, University of Malaya, Kuala Lumpur 50603, Malaysia.
| | - Sarada Ravi
- Institute of Ocean and Earth Sciences, University of Malaya, Kuala Lumpur 50603, Malaysia.
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Saw CLL, Yang AY, Guo Y, Kong ANT. Astaxanthin and omega-3 fatty acids individually and in combination protect against oxidative stress via the Nrf2-ARE pathway. Food Chem Toxicol 2013; 62:869-75. [PMID: 24157545 DOI: 10.1016/j.fct.2013.10.023] [Citation(s) in RCA: 91] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2013] [Revised: 09/25/2013] [Accepted: 10/15/2013] [Indexed: 12/19/2022]
Abstract
Oxidative stress is a major driver of many diseases, including cancer. The induction of Nrf2-ARE-mediated antioxidant enzymes provides a cellular defense against oxidative stress. Astaxanthin (AST), a red dietary carotenoid, possesses potent antioxidant activity, and inhibits oxidative damages. Polyunsaturated fatty acids (PUFAs), docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA), are important nutritional essentials and potent antioxidants found in fish oil. In the present study, we investigated whether AST in combination with low concentrations of DHA or EPA has a synergistic antioxidant effect in a HepG2-C8-ARE-luciferase cell line system. Using free radical scavenging DPPH assay, AST was more potent DPPH radical scavenger than DHA and EPA. MTS assay revealed that AST was non-toxic up to 100μM compared with more toxic DHA and EPA. The three compounds alone and in combination elevated cellular GSH levels, increased the total antioxidant activity, induced mRNA expression of Nrf2 and Nrf2 downstream target genes NQO1, HO-1, and GSTM2. Lower concentrations of AST show synergistic effects when combined with DHA or EPA. In summary, our study shows synergistic antioxidant effects of AST and PUFAs at low concentrations. The Nrf2/ARE pathway plays an important role in the antioxidative effects induced by AST, DHA, and EPA.
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Affiliation(s)
- Constance Lay Lay Saw
- Center for Cancer Prevention Research, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854, USA; Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854, USA
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Changes in lymphocyte oxidant/antioxidant parameters after carbonyl and antioxidant exposure. Int Immunopharmacol 2012; 14:690-7. [DOI: 10.1016/j.intimp.2012.10.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2012] [Revised: 10/04/2012] [Accepted: 10/04/2012] [Indexed: 01/20/2023]
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Guerra B, Bolin A, Otton R. Carbonyl stress and a combination of astaxanthin/vitamin C induce biochemical changes in human neutrophils. Toxicol In Vitro 2012; 26:1181-90. [DOI: 10.1016/j.tiv.2012.06.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2012] [Revised: 06/15/2012] [Accepted: 06/22/2012] [Indexed: 10/28/2022]
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