1
|
Serefko A, Jach ME, Pietraszuk M, Świąder M, Świąder K, Szopa A. Omega-3 Polyunsaturated Fatty Acids in Depression. Int J Mol Sci 2024; 25:8675. [PMID: 39201362 PMCID: PMC11354246 DOI: 10.3390/ijms25168675] [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: 07/05/2024] [Revised: 07/31/2024] [Accepted: 08/05/2024] [Indexed: 09/02/2024] Open
Abstract
Omega-3 polyunsaturated fatty acids have received considerable attention in the field of mental health, in particular regarding the treatment of depression. This review presents an overview of current research on the role of omega-3 fatty acids in the prevention and treatment of depressive disorders. The existing body of evidence demonstrates that omega-3 fatty acids, in particular eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), have antidepressant effects that can be attributed to their modulation of neuroinflammation, neurotransmitter function, and neuroplasticity. Nevertheless, clinical trials of omega-3 supplementation have yielded inconsistent results. Some studies have demonstrated significant reductions in depressive symptoms following omega-3 treatment, whereas others have shown minimal to no beneficial impact. A range of factors, encompassing dosage, the ratio of EPA to DHA, and baseline nutritional status, have been identified as having a potential impact on the noted results. Furthermore, it has been suggested that omega-3 fatty acids may act as an adjunctive treatment for those undergoing antidepressant treatment. Notwithstanding these encouraging findings, discrepancies in study designs and variability in individual responses underscore the necessity of further research in order to establish uniform, standardized guidelines for the use of omega-3 fatty acids in the management of depressive disorders.
Collapse
Affiliation(s)
- Anna Serefko
- Department of Clinical Pharmacy and Pharmaceutical Care, Medical University of Lublin, Chodźki Street 7, 20-093 Lublin, Poland;
| | - Monika Elżbieta Jach
- Department of Molecular Biology, The John Paul II Catholic University of Lublin, Konstantynów Street 1I, 20-708 Lublin, Poland;
| | - Marlena Pietraszuk
- Student Scientific Club, Department of Clinical Pharmacy and Pharmaceutical Care, Medical University of Lublin, Chodźki Street 7, 20-093 Lublin, Poland;
| | - Małgorzata Świąder
- Student Scientific Club, Chair and Department of Applied and Social Pharmacy, Medical University of Lublin, Chodźki Street 1, 20-093 Lublin, Poland;
- Student Scientific Club, Department of Experimental and Clinical Pharmacology, Medical University of Lublin, 8b Jaczewskiego, 20-090 Lublin, Poland
| | - Katarzyna Świąder
- Chair and Department of Applied and Social Pharmacy, Medical University of Lublin, Chodźki Street 1, 20-093 Lublin, Poland;
| | - Aleksandra Szopa
- Department of Clinical Pharmacy and Pharmaceutical Care, Medical University of Lublin, Chodźki Street 7, 20-093 Lublin, Poland;
| |
Collapse
|
2
|
Młynarska E, Hajdys J, Czarnik W, Fularski P, Leszto K, Majchrowicz G, Lisińska W, Rysz J, Franczyk B. The Role of Antioxidants in the Therapy of Cardiovascular Diseases-A Literature Review. Nutrients 2024; 16:2587. [PMID: 39203723 PMCID: PMC11357572 DOI: 10.3390/nu16162587] [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: 06/25/2024] [Revised: 07/24/2024] [Accepted: 07/30/2024] [Indexed: 09/03/2024] Open
Abstract
Antioxidants are endogenous and exogenous substances with the ability to inhibit oxidation processes by interacting with reactive oxygen species (ROS). ROS, in turn, are small, highly reactive substances capable of oxidizing a wide range of molecules in the human body, including nucleic acids, proteins, lipids, carbohydrates, and even small inorganic compounds. The overproduction of ROS leads to oxidative stress, which constitutes a significant factor contributing to the development of disease, not only markedly diminishing the quality of life but also representing the most common cause of death in developed countries, namely, cardiovascular disease (CVD). The aim of this review is to demonstrate the effect of selected antioxidants, such as coenzyme Q10 (CoQ10), flavonoids, carotenoids, and resveratrol, as well as to introduce new antioxidant therapies utilizing miRNA and nanoparticles, in reducing the incidence and progression of CVD. In addition, new antioxidant therapies in the context of the aforementioned diseases will be considered. This review emphasizes the pleiotropic effects and benefits stemming from the presence of the mentioned substances in the organism, leading to an overall reduction in cardiovascular risk, including coronary heart disease, dyslipidaemia, hypertension, atherosclerosis, and myocardial hypertrophy.
Collapse
Affiliation(s)
- Ewelina Młynarska
- Department of Nephrocardiology, Medical University of Lodz, Ul. Zeromskiego 113, 90-549 Lodz, Poland; (J.H.); (W.C.); (P.F.); (K.L.); (G.M.); (W.L.)
| | - Joanna Hajdys
- Department of Nephrocardiology, Medical University of Lodz, Ul. Zeromskiego 113, 90-549 Lodz, Poland; (J.H.); (W.C.); (P.F.); (K.L.); (G.M.); (W.L.)
| | - Witold Czarnik
- Department of Nephrocardiology, Medical University of Lodz, Ul. Zeromskiego 113, 90-549 Lodz, Poland; (J.H.); (W.C.); (P.F.); (K.L.); (G.M.); (W.L.)
| | - Piotr Fularski
- Department of Nephrocardiology, Medical University of Lodz, Ul. Zeromskiego 113, 90-549 Lodz, Poland; (J.H.); (W.C.); (P.F.); (K.L.); (G.M.); (W.L.)
| | - Klaudia Leszto
- Department of Nephrocardiology, Medical University of Lodz, Ul. Zeromskiego 113, 90-549 Lodz, Poland; (J.H.); (W.C.); (P.F.); (K.L.); (G.M.); (W.L.)
| | - Gabriela Majchrowicz
- Department of Nephrocardiology, Medical University of Lodz, Ul. Zeromskiego 113, 90-549 Lodz, Poland; (J.H.); (W.C.); (P.F.); (K.L.); (G.M.); (W.L.)
| | - Wiktoria Lisińska
- Department of Nephrocardiology, Medical University of Lodz, Ul. Zeromskiego 113, 90-549 Lodz, Poland; (J.H.); (W.C.); (P.F.); (K.L.); (G.M.); (W.L.)
| | - Jacek Rysz
- Department of Nephrology, Hypertension and Family Medicine, Medical University of Lodz, Ul. Zeromskiego 113, 90-549 Lodz, Poland;
| | - Beata Franczyk
- Department of Nephrocardiology, Medical University of Lodz, Ul. Zeromskiego 113, 90-549 Lodz, Poland; (J.H.); (W.C.); (P.F.); (K.L.); (G.M.); (W.L.)
| |
Collapse
|
3
|
Chan VWK, Zhou JHS, Li L, Tse MTH, You JJ, Wong MS, Liu JYW, Lo KKH. Reproducibility and Relative Validity of a Short Food Frequency Questionnaire for Chinese Older Adults in Hong Kong. Nutrients 2024; 16:1132. [PMID: 38674823 PMCID: PMC11054710 DOI: 10.3390/nu16081132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Revised: 04/05/2024] [Accepted: 04/09/2024] [Indexed: 04/28/2024] Open
Abstract
Changes in an individual's digestive system, hormones, senses of smell and taste, and energy requirement accompanying aging could lead to impaired appetite, but older adults may not notice their risk of nutrient deficiency. When assessing the dietary intake of older adults, it was found that they had more difficulties with short-term recall and open-ended recall and would experience greater fatigue and frustration when compared to younger individuals when completing a lengthy questionnaire. There is a need to develop a brief dietary assessment tool to examine the nutritional needs of older adults. In this study, we aimed to assess the diet of Hong Kong older adults using the short FFQ and examine its reproducibility and relative validity as a dietary assessment tool. Dietary data of 198 older adults were collected via FFQs and three-day dietary records. Correlation analyses, cross-tabulation, one-sample t-tests, and linear regression analyses were used to evaluate the relative validity of the short FFQ. In general, the short FFQ was accurate in assessing the intake of phosphorus, water, grains, and wine, as shown by a significant correlation (>0.7) between values reported in the FFQs and dietary records; good agreement (more than 50% of observations belonged to the same quartile) and insignificant differences detected with the one-sample t-tests and linear regression analyses were observed for the above four variables. Additionally, the intake of proteins, carbohydrates, total fat, magnesium, and eggs in terms of the values reported in the FFQs and dietary records showed good agreement.
Collapse
Affiliation(s)
- Vicky Wai-ki Chan
- Department of Food Science and Nutrition, The Hong Kong Polytechnic University, Hong Kong SAR, China; (V.W.-k.C.); (L.L.); (M.-s.W.)
| | - Joson Hao-shen Zhou
- Department of Paediatrics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China;
| | - Liz Li
- Department of Food Science and Nutrition, The Hong Kong Polytechnic University, Hong Kong SAR, China; (V.W.-k.C.); (L.L.); (M.-s.W.)
| | - Michael Tsz-hin Tse
- Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong SAR, China;
| | - Jane Jia You
- Department of Computing, The Hong Kong Polytechnic University, Hong Kong SAR, China;
| | - Man-sau Wong
- Department of Food Science and Nutrition, The Hong Kong Polytechnic University, Hong Kong SAR, China; (V.W.-k.C.); (L.L.); (M.-s.W.)
| | - Justina Yat-wa Liu
- School of Nursing, The Hong Kong Polytechnic University, Hong Kong SAR, China;
| | - Kenneth Ka-hei Lo
- Department of Food Science and Nutrition, The Hong Kong Polytechnic University, Hong Kong SAR, China; (V.W.-k.C.); (L.L.); (M.-s.W.)
- Research Institute for Smart Ageing, The Hong Kong Polytechnic University, Hong Kong SAR, China
| |
Collapse
|
4
|
Sochacka K, Kotowska A, Lachowicz-Wiśniewska S. The Role of Gut Microbiota, Nutrition, and Physical Activity in Depression and Obesity-Interdependent Mechanisms/Co-Occurrence. Nutrients 2024; 16:1039. [PMID: 38613071 PMCID: PMC11013804 DOI: 10.3390/nu16071039] [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: 02/28/2024] [Revised: 03/14/2024] [Accepted: 03/28/2024] [Indexed: 04/14/2024] Open
Abstract
Obesity and depression are interdependent pathological disorders with strong inflammatory effects commonly found worldwide. They determine the health status of the population and cause key problems in terms of morbidity and mortality. The role of gut microbiota and its composition in the treatment of obesity and psychological factors is increasingly emphasized. Published research suggests that prebiotic, probiotic, or symbiotic preparations can effectively intervene in obesity treatment and mood-dysregulation alleviation. Thus, this literature review aims to highlight the role of intestinal microbiota in treating depression and obesity. An additional purpose is to indicate probiotics, including psychobiotics and prebiotics, potentially beneficial in supporting the treatment of these two diseases.
Collapse
Affiliation(s)
- Klaudia Sochacka
- Faculty of Medicine and Health Sciences, Calisia University, 62-800 Kalisz, Poland;
| | - Agata Kotowska
- Department of Social Policy, Institute of Sociological Sciences, College of Social Sciences, University of Rzeszow, 35-310 Rzeszow, Poland;
| | | |
Collapse
|
5
|
Qin J, Kurt E, LBassi T, Sa L, Xie D. Biotechnological production of omega-3 fatty acids: current status and future perspectives. Front Microbiol 2023; 14:1280296. [PMID: 38029217 PMCID: PMC10662050 DOI: 10.3389/fmicb.2023.1280296] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Accepted: 10/25/2023] [Indexed: 12/01/2023] Open
Abstract
Omega-3 fatty acids, including alpha-linolenic acids (ALA), eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA), have shown major health benefits, but the human body's inability to synthesize them has led to the necessity of dietary intake of the products. The omega-3 fatty acid market has grown significantly, with a global market from an estimated USD 2.10 billion in 2020 to a predicted nearly USD 3.61 billion in 2028. However, obtaining a sufficient supply of high-quality and stable omega-3 fatty acids can be challenging. Currently, fish oil serves as the primary source of omega-3 fatty acids in the market, but it has several drawbacks, including high cost, inconsistent product quality, and major uncertainties in its sustainability and ecological impact. Other significant sources of omega-3 fatty acids include plants and microalgae fermentation, but they face similar challenges in reducing manufacturing costs and improving product quality and sustainability. With the advances in synthetic biology, biotechnological production of omega-3 fatty acids via engineered microbial cell factories still offers the best solution to provide a more stable, sustainable, and affordable source of omega-3 fatty acids by overcoming the major issues associated with conventional sources. This review summarizes the current status, key challenges, and future perspectives for the biotechnological production of major omega-3 fatty acids.
Collapse
Affiliation(s)
| | | | | | | | - Dongming Xie
- Department of Chemical Engineering, University of Massachusetts Lowell, Lowell, MA, United States
| |
Collapse
|
6
|
Azhar W, Al-Otaibi K, Abusudah WF, Azzeh F, Qhadi A, Alhassani WE, Almohmadi NH, Bushnaq T, Tashkandi B, Alharbi NA, Babteen A, Ghabashi M, Kamfar Y, Ghafouri K. The consumption of dietary supplements in Saudi Arabia during the COVID-19 pandemic: A cross-sectional study. Saudi Pharm J 2023; 31:101779. [PMID: 37746046 PMCID: PMC10514549 DOI: 10.1016/j.jsps.2023.101779] [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: 04/07/2023] [Accepted: 09/02/2023] [Indexed: 09/26/2023] Open
Abstract
Background and Objectives People frequently utilize dietary supplements (DS), notably during the COVID-19 epidemic, despite the lack of data supporting their usefulness and safety in enhancing general health. This study aimed to measure the consumption of DS in Saudi Arabia during COVID-19. Previous studies focused on using dietary supplements for preventing or reducing mental health. Materials and Methods A cross-sectional study was conducted with 1572 participants aged 18-65, from all-over Saudi Arabia who were invited to complete a self-administered questionnaire to measure the consumption of supplements during the pandemic lockdown period. Also, it investigates the factor that effect supplements consumption. Results Around 63% of the participants did not change their consumption patterns during the pandemic, while 16% consumed more and 21.4% consumed fewer supplements during the pandemic. The most commonly used supplements were iron; calcium, especially among pregnant women; omega-3, especially in people older than 65 years; and vitamin D. Females (81%; P < 0.002); age (94.7%; P < 0.002); married people (84%; P < 0.001); those with a higher educational level (83.9%; P = 0.02); those with a higher monthly income (86.1%; P = 0.006); and pregnant women (100%; P < 0.007) reported the highest rates of consumption. Conclusion Dietary supplements have recently become popular in Saudi Arabia, but large differences remain between Saudis in their consumption of supplements. Additional research should be conducted to examine the level of knowledge of dietary supplements among Saudi population.
Collapse
Affiliation(s)
- Wedad Azhar
- Clinical Nutrition Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Kholod Al-Otaibi
- Clinical Nutrition Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Wafaa F. Abusudah
- Clinical Nutrition Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Firas Azzeh
- Clinical Nutrition Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Alaa Qhadi
- Clinical Nutrition Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Walaa E. Alhassani
- Clinical Nutrition Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Najlaa H. Almohmadi
- Clinical Nutrition Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Taqwa Bushnaq
- Department of Food Science and Nutrition, College of Sciences, Taif University, Taif, Saudi Arabia
| | - Bayan Tashkandi
- Food and Nutrition Department, King Abdulaziz University, Jeddah 22254, Saudi Arabia
| | - Nouf Abdullah Alharbi
- Department of Nutrition and Food Sciences, Northern Border University, P.O. Box 1321, Arar 91431, Saudi Arabia
| | - Abrar Babteen
- Clinical Nutrition Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Mai Ghabashi
- Clinical Nutrition Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Yara Kamfar
- Pharamcy Department, King Abdullah Medical City, P.O. Box 57657, Makkah 21955, Saudi Arabia
| | - Khloud Ghafouri
- Clinical Nutrition Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| |
Collapse
|
7
|
Cinquina V, Keimpema E, Pollak DD, Harkany T. Adverse effects of gestational ω-3 and ω-6 polyunsaturated fatty acid imbalance on the programming of fetal brain development. J Neuroendocrinol 2023; 35:e13320. [PMID: 37497857 PMCID: PMC10909496 DOI: 10.1111/jne.13320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 05/18/2023] [Accepted: 06/10/2023] [Indexed: 07/28/2023]
Abstract
Obesity is a key medical challenge of our time. The increasing number of children born to overweight or obese women is alarming. During pregnancy, the circulation of the mother and her fetus interact to maintain the uninterrupted availability of essential nutrients for fetal organ development. In doing so, the mother's dietary preference determines the amount and composition of nutrients reaching the fetus. In particular, the availability of polyunsaturated fatty acids (PUFAs), chiefly their ω-3 and ω-6 subclasses, can change when pregnant women choose a specific diet. Here, we provide a succinct overview of PUFA biochemistry, including exchange routes between ω-3 and ω-6 PUFAs, the phenotypes, and probable neurodevelopmental disease associations of offspring born to mothers consuming specific PUFAs, and their mechanistic study in experimental models to typify signaling pathways, transcriptional, and epigenetic mechanisms by which PUFAs can imprint long-lasting modifications to brain structure and function. We emphasize that the ratio, rather than the amount of individual ω-3 or ω-6 PUFAs, might underpin physiologically correct cellular differentiation programs, be these for neurons or glia, during pregnancy. Thereupon, the PUFA-driven programming of the brain is contextualized for childhood obesity, metabolic, and endocrine illnesses.
Collapse
Affiliation(s)
- Valentina Cinquina
- Department of Molecular NeurosciencesCenter for Brain Research, Medical University of ViennaViennaAustria
| | - Erik Keimpema
- Department of Molecular NeurosciencesCenter for Brain Research, Medical University of ViennaViennaAustria
| | - Daniela D. Pollak
- Department of Neurophysiology and NeuropharmacologyCenter for Physiology and Pharmacology, Medical University of ViennaViennaAustria
| | - Tibor Harkany
- Department of Molecular NeurosciencesCenter for Brain Research, Medical University of ViennaViennaAustria
- Deaprtment of NeuroscienceBiomedicum 7D, Karolinska InstitutetStockholmSweden
| |
Collapse
|
8
|
Ya J, Bayraktutan U. Vascular Ageing: Mechanisms, Risk Factors, and Treatment Strategies. Int J Mol Sci 2023; 24:11538. [PMID: 37511296 PMCID: PMC10380571 DOI: 10.3390/ijms241411538] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 07/10/2023] [Accepted: 07/14/2023] [Indexed: 07/30/2023] Open
Abstract
Ageing constitutes the biggest risk factor for poor health and adversely affects the integrity and function of all the cells, tissues, and organs in the human body. Vascular ageing, characterised by vascular stiffness, endothelial dysfunction, increased oxidative stress, chronic low-grade inflammation, and early-stage atherosclerosis, may trigger or exacerbate the development of age-related vascular diseases, which each year contribute to more than 3.8 million deaths in Europe alone and necessitate a better understanding of the mechanisms involved. To this end, a large number of recent preclinical and clinical studies have focused on the exponential accumulation of senescent cells in the vascular system and paid particular attention to the specific roles of senescence-associated secretory phenotype, proteostasis dysfunction, age-mediated modulation of certain microRNA (miRNAs), and the contribution of other major vascular risk factors, notably diabetes, hypertension, or smoking, to vascular ageing in the elderly. The data generated paved the way for the development of various senotherapeutic interventions, ranging from the application of synthetic or natural senolytics and senomorphics to attempt to modify lifestyle, control diet, and restrict calorie intake. However, specific guidelines, considering the severity and characteristics of vascular ageing, need to be established before widespread use of these agents. This review briefly discusses the molecular and cellular mechanisms of vascular ageing and summarises the efficacy of widely studied senotherapeutics in the context of vascular ageing.
Collapse
Affiliation(s)
- Jingyuan Ya
- Academic Unit of Mental Health and Clinical Neuroscience, Nottingham University, Queen's Medical Centre, Nottingham NG7 2UH, UK
| | - Ulvi Bayraktutan
- Academic Unit of Mental Health and Clinical Neuroscience, Nottingham University, Queen's Medical Centre, Nottingham NG7 2UH, UK
| |
Collapse
|
9
|
Bjørklund G, Shanaida M, Lysiuk R, Butnariu M, Peana M, Sarac I, Strus O, Smetanina K, Chirumbolo S. Natural Compounds and Products from an Anti-Aging Perspective. Molecules 2022; 27:7084. [PMID: 36296673 PMCID: PMC9610014 DOI: 10.3390/molecules27207084] [Citation(s) in RCA: 44] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 10/11/2022] [Accepted: 10/14/2022] [Indexed: 11/17/2022] Open
Abstract
Aging is a very complex process that is accompanied by a degenerative impairment in many of the major functions of the human body over time. This inevitable process is influenced by hereditary factors, lifestyle, and environmental influences such as xenobiotic pollution, infectious agents, UV radiation, diet-borne toxins, and so on. Many external and internal signs and symptoms are related with the aging process and senescence, including skin dryness and wrinkles, atherosclerosis, diabetes, neurodegenerative disorders, cancer, etc. Oxidative stress, a consequence of the imbalance between pro- and antioxidants, is one of the main provoking factors causing aging-related damages and concerns, due to the generation of highly reactive byproducts such as reactive oxygen and nitrogen species during the metabolism, which result in cellular damage and apoptosis. Antioxidants can prevent these processes and extend healthy longevity due to the ability to inhibit the formation of free radicals or interrupt their propagation, thereby lowering the level of oxidative stress. This review focuses on supporting the antioxidant system of the organism by balancing the diet through the consumption of the necessary amount of natural ingredients, including vitamins, minerals, polyunsaturated fatty acids (PUFA), essential amino acids, probiotics, plants' fibers, nutritional supplements, polyphenols, some phytoextracts, and drinking water.
Collapse
Affiliation(s)
- Geir Bjørklund
- Council for Nutritional and Environmental Medicine (CONEM), Toften 24, 8610 Mo i Rana, Norway
| | - Mariia Shanaida
- Department of Pharmacognosy and Medical Botany, I. Horbachevsky Ternopil National Medical University, 46001 Ternopil, Ukraine
| | - Roman Lysiuk
- Department of Pharmacognosy and Botany, Danylo Halytsky Lviv National Medical University, 79010 Lviv, Ukraine
- CONEM Ukraine Life Science Research Group, Danylo Halytsky Lviv National Medical University, 79010 Lviv, Ukraine
| | - Monica Butnariu
- Chemistry & Biochemistry Discipline, Banat’s University of Agricultural Sciences and Veterinary Medicine “King Michael I of Romania” from Timisoara, 300645 Timisoara, Romania
- CONEM Romania Biotechnology and Environmental Sciences Group, University of Life Sciences “King Mihai I” from Timisoara, 300645 Timisoara, Romania
| | - Massimiliano Peana
- Department of Chemical, Physical, Mathematical and Natural Sciences, University of Sassari, 07100 Sassari, Italy
| | - Ioan Sarac
- Chemistry & Biochemistry Discipline, Banat’s University of Agricultural Sciences and Veterinary Medicine “King Michael I of Romania” from Timisoara, 300645 Timisoara, Romania
- CONEM Romania Biotechnology and Environmental Sciences Group, University of Life Sciences “King Mihai I” from Timisoara, 300645 Timisoara, Romania
| | - Oksana Strus
- Department of Drug Technology and Biopharmaceutics, Danylo Halytsky Lviv National Medical University, 79010 Lviv, Ukraine
| | - Kateryna Smetanina
- Department of Organic Chemistry and Pharmacy, Lesya Ukrainka Volyn National University, 43025 Lutsk, Ukraine
| | - Salvatore Chirumbolo
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, 37134 Verona, Italy
- CONEM Scientific Secretary, Strada Le Grazie 9, 37134 Verona, Italy
| |
Collapse
|
10
|
Nutritional Care for the Older Adult. PHYSICIAN ASSISTANT CLINICS 2022. [DOI: 10.1016/j.cpha.2022.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
11
|
Tsuji T, Bussberg V, MacDonald AM, Narain NR, Kiebish MA, Tseng YH. Transplantation of Brown Adipose Tissue with the Ability of Converting Omega-6 to Omega-3 Polyunsaturated Fatty Acids Counteracts High-Fat-Induced Metabolic Abnormalities in Mice. Int J Mol Sci 2022; 23:ijms23105321. [PMID: 35628137 PMCID: PMC9142126 DOI: 10.3390/ijms23105321] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Revised: 05/05/2022] [Accepted: 05/09/2022] [Indexed: 02/04/2023] Open
Abstract
A balanced omega (ω)-6/ω-3 polyunsaturated fatty acids (PUFAs) ratio has been linked to metabolic health and the prevention of chronic diseases. Brown adipose tissue (BAT) specializes in energy expenditure and secretes signaling molecules that regulate metabolism via inter-organ crosstalk. Recent studies have uncovered that BAT produces different PUFA species and circulating oxylipin levels are correlated with BAT-mediated energy expenditure in mice and humans. However, the impact of BAT ω-6/ω-3 PUFAs on metabolic phenotype has not been fully elucidated. The Fat-1 transgenic mice can convert ω-6 to ω-3 PUFAs. Here, we demonstrated that mice receiving Fat-1 BAT transplants displayed better glucose tolerance and higher energy expenditure. Expression of genes involved in thermogenesis and nutrient utilization was increased in the endogenous BAT of mice receiving Fat-1 BAT, suggesting that the transplants may activate recipients' BAT. Using targeted lipidomic analysis, we found that the levels of several ω-6 oxylipins were significantly reduced in the circulation of mice receiving Fat-1 BAT transplants than in mice with wild-type BAT transplants. The major altered oxylipins between the WT and Fat-1 BAT transplantation were ω-6 arachidonic acid-derived oxylipins via the lipoxygenase pathway. Taken together, these findings suggest an important role of BAT-derived oxylipins in combating obesity-related metabolic disorders.
Collapse
Affiliation(s)
- Tadataka Tsuji
- Section on Integrative Physiology and Metabolism, Joslin Diabetes Center, Harvard Medical School, Boston, MA 02215, USA;
| | - Valerie Bussberg
- BERG, Framingham, MA 01701, USA; (V.B.); (A.M.M.); (N.R.N.); (M.A.K.)
| | | | - Niven R. Narain
- BERG, Framingham, MA 01701, USA; (V.B.); (A.M.M.); (N.R.N.); (M.A.K.)
| | | | - Yu-Hua Tseng
- Section on Integrative Physiology and Metabolism, Joslin Diabetes Center, Harvard Medical School, Boston, MA 02215, USA;
- Harvard Stem Cell Institute, Harvard University, Cambridge, MA 02138, USA
- Correspondence: ; Tel.: +1-617-309-1967
| |
Collapse
|
12
|
Kang JH, Vyas CM, Okereke OI, Ogata S, Albert M, Lee I, D'Agostino D, Buring JE, Cook NR, Grodstein F, Manson JE. Marine n-3 fatty acids and cognitive change among older adults in the VITAL randomized trial. ALZHEIMER'S & DEMENTIA (NEW YORK, N. Y.) 2022; 8:e12288. [PMID: 35415212 PMCID: PMC8984093 DOI: 10.1002/trc2.12288] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 02/17/2022] [Accepted: 03/03/2022] [Indexed: 12/19/2022]
Abstract
Introduction : Few large, randomized trials have evaluated marine n-3 supplements and cognition in healthy older adults. Methods : Healthy community-dwelling participants aged 60+ years (mean [standard deviation] = 70.9 [5.8] years) in VITAL (randomized trial of n-3 fats [1 g/day, including 840 mg of eicosapentaenoic acid + docosahexaenoic acid] and vitamin D) were included: 3424 whose cognition was assessed by phone (VITAL-Cog; eight neuropsychological tests; 2.8 years) and 794 evaluated in person (CTSC-Cog; nine tests; 2.0 years). The primary outcome was a global score (average of test z-scores) of change over two assessments. We used multivariable-adjusted linear mixed models; substudy-specific results were meta-analyzed. Results : We observed no significant effect of n-3 supplementation: the mean difference in annual rate of cognitive change for the n-3 versus placebo group was -0.01 standard units (95% confidence interval [CI]: -0.02, 0.003) in VITAL-Cog and -0.002 (95% CI: -0.04, 0.03) in CTSC-Cog; the pooled difference was -0.01 (95% CI: -0.02, 0.003; P = .15). Discussion : Marine n-3 supplementation (1 g/day) did not confer cognitive benefits over 2 to 3 years in community-dwelling older adults.
Collapse
Affiliation(s)
- Jae H. Kang
- Channing Division of Network MedicineBrigham and Women's Hospital/Harvard Medical SchoolBostonMassachusettsUSA
| | - Chirag M. Vyas
- Department of PsychiatryMassachusetts General Hospital/Harvard Medical SchoolBostonMassachusettsUSA
| | - Olivia I. Okereke
- Channing Division of Network MedicineBrigham and Women's Hospital/Harvard Medical SchoolBostonMassachusettsUSA
- Department of PsychiatryMassachusetts General Hospital/Harvard Medical SchoolBostonMassachusettsUSA
- Department of EpidemiologyHarvard T. H. Chan School of Public HealthBostonMassachusettsUSA
| | - Soshiro Ogata
- Department of Preventive Medicine and EpidemiologyNational Cerebral and Cardiovascular CenterSuitaJapan
| | - Michelle Albert
- University of California at San Francisco School of MedicineSan FranciscoCaliforniaUSA
| | - I‐Min Lee
- Department of EpidemiologyHarvard T. H. Chan School of Public HealthBostonMassachusettsUSA
- Division of Preventive MedicineBrigham and Women's Hospital/Harvard Medical SchoolBostonMassachusettsUSA
| | - Denise D'Agostino
- Division of Preventive MedicineBrigham and Women's Hospital/Harvard Medical SchoolBostonMassachusettsUSA
| | - Julie E. Buring
- Division of Preventive MedicineBrigham and Women's Hospital/Harvard Medical SchoolBostonMassachusettsUSA
| | - Nancy R. Cook
- Department of EpidemiologyHarvard T. H. Chan School of Public HealthBostonMassachusettsUSA
- Division of Preventive MedicineBrigham and Women's Hospital/Harvard Medical SchoolBostonMassachusettsUSA
| | - Francine Grodstein
- Rush Alzheimer's Disease CenterRush University Medical CenterChicagoIllinoisUSA
| | - JoAnn E. Manson
- Department of EpidemiologyHarvard T. H. Chan School of Public HealthBostonMassachusettsUSA
- Division of Preventive MedicineBrigham and Women's Hospital/Harvard Medical SchoolBostonMassachusettsUSA
| |
Collapse
|
13
|
Dou Y, Wang Y, Chen Z, Yu X, Ma D. Effect of n-3 polyunsaturated fatty acid on bone health: A systematic review and meta-analysis of randomized controlled trials. Food Sci Nutr 2022; 10:145-154. [PMID: 35035917 PMCID: PMC8751426 DOI: 10.1002/fsn3.2655] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 10/19/2021] [Accepted: 10/27/2021] [Indexed: 12/23/2022] Open
Abstract
Bone metabolism is a complicated process, which involves bone modeling and remodeling. If this process is unbalanced, bone loss and resultant osteoporosis might occur. Recently, nutrition supplementations such as n-3 polyunsaturated fatty acids (PUFAs) are considered to be used on improving the bone metabolism and reducing the risk of osteoporosis. To more precisely assess the effects of n-3 PUFA supplementation on bone mass and clarify its potential mechanism, we have conducted a systematic review and meta-analysis. Based on the strict inclusion and exclusion criteria, 12 articles were included in this meta-analysis. The results in articles show that n-3 PUFAs could slightly enhance the level of bone mineral density (BMD) (0.005 g/cm2; 95% CI, 0.000-0.010) (n = 7), which was the primary outcome for the research in comparison with the control group. In addition, the results also illustrate that the increasing effect on BMD (0.024 g/cm2; 95% CI, 0.020-0.028) became more significant for postmenopausal women. N-3 PUFAs had no significance on the level of bone-specific alkaline phosphatase (BALP) (-0.24 µg/L; 95% CI, -0.86 to 0.39) and osteocalcin (-0.63 μg/L; 95% CI, -1.84 to 0.57) (n = 5), which are the specific markers of bone formation. When compared with the eicosapentaenoic acid + docosahexaenoic acid supplementation, the supplementation form of α-linolenic acid significantly increased the content of BALP (0.396 µg/L; 95% CI, 0.069-0.724). The effects of n-3 PUFAs on bone resorption biomarkers containing type I collagen cross-linked C-terminal peptide (CTX) and type I collagen cross-linked N-terminal peptide (NTX) are considered and used in our study. Results indicated that participants who received n-3 PUFAs significantly decreased the level of CTX in the human body (-0.367 μg/L; 95% CI, -0.726 to -0.007) (n = 4). However, there was no significant difference in NTX levels in humans after supplementation with n-3 PUFA (-1.744 µg/L; 95% CI, -3.970-0.481) (n = 3). For postmenopausal women, it presented a significant decreasing level of CTX (-0.393 µg/L; 95% CI, -0.651 to -0.135) and NTX (-2.082 µg/L; 95% CI, -2.970 to -1.195) within their bodies. In conclusion, these findings suggested that n-3 PUFAs might have a beneficial effect on bone health, especially for α-linolenic acid supplementation form or for postmenopausal women.
Collapse
Affiliation(s)
- Yuqi Dou
- School of Public HealthPeking University Health Science CenterHaidian District, BeijingChina
| | - Ying Wang
- School of Public HealthPeking University Health Science CenterHaidian District, BeijingChina
| | - Zekun Chen
- School of Public HealthPeking University Health Science CenterHaidian District, BeijingChina
| | - Xue Yu
- School of Public HealthPeking University Health Science CenterHaidian District, BeijingChina
| | - Defu Ma
- School of Public HealthPeking University Health Science CenterHaidian District, BeijingChina
| |
Collapse
|
14
|
Evaluation of the oxidation stability and anti-cancer cell activity of Paeonia ostii seed oil and its linolenic acid fractions delivered as microemulsions. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.117579] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
|
15
|
Multi-Omics Interpretation of Anti-Aging Mechanisms for ω-3 Fatty Acids. Genes (Basel) 2021; 12:genes12111691. [PMID: 34828297 PMCID: PMC8625527 DOI: 10.3390/genes12111691] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 10/16/2021] [Accepted: 10/22/2021] [Indexed: 11/16/2022] Open
Abstract
Aging is one of the hottest topics in biomedicine. Previous research suggested that ω-3 fatty acids have preventive effects on aging. However, most of previous studies on the anti-aging effects of ω-3 fatty acids are focused on clinical observations, and the anti-aging mechanisms of ω-3 fatty acids have not been fully elucidated. This stimulated our interest to use multi-omics data related to ω-3 fatty acids in order to interpret the anti-aging mechanisms of ω-3 fatty acids. First, we found that ω-3 fatty acids can affect methylation levels and expression levels of genes associated with age-related diseases or pathways in humans. Then, a Mendelian randomization analysis was conducted to determine whether there is a causal relationship between the effect of ω-3 fatty acids on blood lipid levels and variation in the gut microbiome. Our results indicate that the impact of ω-3 fatty acids on aging is partially mediated by the gut microbiome (including Actinobacteria, Bifidobacteria and Streptococcus). In conclusion, this study provides deeper insights into the anti-aging mechanisms of ω-3 fatty acids and supports the dietary supplementation of ω-3 fatty acids in aging prevention.
Collapse
|
16
|
Javed F, Jabeen S, Sharif MK, Pasha I, Riaz A, Manzoor MF, Sahar A, Karrar E, Aadil RM. Development and storage stability of chickpea, mung bean, and peanut-based ready-to-use therapeutic food to tackle protein-energy malnutrition. Food Sci Nutr 2021; 9:5131-5138. [PMID: 34532022 PMCID: PMC8441456 DOI: 10.1002/fsn3.2479] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 07/07/2021] [Accepted: 07/08/2021] [Indexed: 11/10/2022] Open
Abstract
Protein-energy malnutrition (PEM) is most prevalent and affecting a large number of children in Pakistan. Ready-to-use therapeutic food (RUTF) is a tackling strategy to overcome the PEM in Pakistan. The present research was designed to formulate RUTF from different indigenous sources. After conducting some preliminary trials, 14 RUTF formulations were developed by mixing peanut, mung bean, and chickpea alone as well as in various combinations with the addition of sugar, powdered milk, oil, and vitamin-mineral premix. Freshly prepared RUTF was stored at room temperature (20 ± 5°C) and packed in aluminum foil for 90 days to investigate the microbiological analysis (total plate count and mold count), water activity (Aw), peroxide value, and thiobarbituric acid (TBA) value. All the parameters showed significant (p < .05) differences among peanut, chickpea, and mung bean-based RUTF except water activity. The storage days and interaction between treatments and storage days also showed a significant (p < .05) effect on water activity, total plate count, mold count, peroxide value, and TBA of RUTF formulations. The present study revealed that the peanut, chickpea, and mung bean can be used in the formulation of RUTF due to their shelf stability and help to mitigate the PEM in Pakistan.
Collapse
Affiliation(s)
- Faiqa Javed
- National Institute of Food Science and TechnologyUniversity of AgricultureFaisalabadPakistan
| | - Sidra Jabeen
- National Institute of Food Science and TechnologyUniversity of AgricultureFaisalabadPakistan
| | - Mian Kamran Sharif
- National Institute of Food Science and TechnologyUniversity of AgricultureFaisalabadPakistan
| | - Imran Pasha
- National Institute of Food Science and TechnologyUniversity of AgricultureFaisalabadPakistan
| | - Ayesha Riaz
- Institute of Home SciencesUniversity of AgricultureFaisalabadPakistan
| | - Muhammad Faisal Manzoor
- School of Food and Biological EngineeringJiangsu UniversityZhenjiangChina
- Riphah College of Rehabilitation and Allied Health SciencesRiphah International UniversityFaisalabadPakistan
| | - Amna Sahar
- Department of Food EngineeringUniversity of AgricultureFaisalabadPakistan
| | - Emad Karrar
- Faculty of Engineering and TechnologyDepartment of Food Engineering and TechnologyUniversity GeziraWad MedaniSudan
| | - Rana Muhammad Aadil
- National Institute of Food Science and TechnologyUniversity of AgricultureFaisalabadPakistan
| |
Collapse
|
17
|
Kawecki K, Stangierski J, Konieczny P. An Analysis of Oxidative Changes and the Fatty Acid Profile in Stored Poultry Sausages with Liquid and Microencapsulated Fish Oil Additives. Molecules 2021; 26:molecules26144293. [PMID: 34299569 PMCID: PMC8303385 DOI: 10.3390/molecules26144293] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 07/09/2021] [Accepted: 07/11/2021] [Indexed: 11/30/2022] Open
Abstract
This study deals with the fatty acid profile and oxidative changes (TBARS) in vacuum-packed (VP) or modified-atmosphere-packed (MAP) finely-comminuted poultry sausages with liquid fish oil and microencapsulated fish oil (MC) additives. An analysis of omega-3 fatty acids (EPA and DHA) showed that their content in the samples with the fish oil additive decreased from the initial value of 0.22 g∙100 g−1 of the product to 0.18 g∙100 g−1 (MAP) and 0.17 g∙100 g−1 (VP), respectively. After in vitro digestion, the total EPA and DHA content in the sample with microencapsulated oil amounted to 0.17 g∙100 g−1 of the product. The TBARS values showed the VP samples with both forms of the fish oil additive had the lowest values on the first day of storage. Storage of the samples for 21 days caused a slight increase in the degree of lipid oxidation. The research indicated that the forms of the oil additive did not have a negative influence on the sensory features or the physicochemical properties of the sausages. The EPA and DHA levels in samples with liquid fish oil and those with oil microcapsules were sufficient for the sausage producer to declare high content of these fatty acids in accordance with the current EC regulation.
Collapse
Affiliation(s)
- Krzysztof Kawecki
- Correspondence: (K.K.); (J.S.); Tel.: +48-798-137-580 (K.K.); +48-618-487-324 (J.S.)
| | - Jerzy Stangierski
- Correspondence: (K.K.); (J.S.); Tel.: +48-798-137-580 (K.K.); +48-618-487-324 (J.S.)
| | | |
Collapse
|
18
|
Wu H, Zhang Q, Liu L, Meng G, Gu Y, Yao Z, Zhang S, Wang Y, Zhang T, Wang X, Wang X, Sun S, Jia Q, Song K, Niu K. Saltwater fish but not freshwater fish consumption is positively related to handgrip strength: The TCLSIH Cohort Study. Nutr Res 2021; 90:46-54. [PMID: 34091118 DOI: 10.1016/j.nutres.2021.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 03/22/2021] [Accepted: 04/08/2021] [Indexed: 11/16/2022]
Abstract
Fish contain many important nutrients and are primarily known for high n-3 polyunsaturated fatty acids (n-3 PUFA) content. Studies have shown that supplementation of fish oil-derived n-3 PUFA improves muscle mass and strength. Here, we hypothesized that fish consumption might improve muscle strength. To test this hypothesis, we performed this cross-sectional study (n = 29,084) in Tianjin, China. The frequency of fish consumption was assessed using a valid self-administered food frequency questionnaire. Handgrip strength (HGS) was used as the indicator of muscle strength, and was measured using a handheld digital dynamometer. Analysis of covariance was used to examine the relationship between fish consumption and HGS. In men, after adjusted potential confounding factors, the least square means (95% confidence intervals) of HGS across saltwater fish consumption categories were 41.5 (41.1, 43.7) kg for <1 time/week, 44.6 (43.2, 45.8) kg for 1 time/week, and 44.7 (43.3, 46.1) kg for ≥2 to 3 times/week (P for trend <0.001). In men, the least square means (95% confidence intervals) of HGS across the ascending quartiles of dietary n-3 PUFA intake were 43.6 (43.2, 44.4) kg, 43.7 (43.2, 44.6) kg, 44.4 (43.0, 45.8) kg, and 44.6 (43.1, 46.0) kg (P for trend <0.01). The results showed that saltwater fish consumption was positively related to HGS in men, but not in women, suggesting that saltwater fish contain nutrients that may be used to improve HGS.
Collapse
Affiliation(s)
- Hongmei Wu
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin, China; Tianjin Key Laboratory of Environment, Nutrition and Public Health, Tianjin, China; Center for International Collaborative Research on Environment, Nutrition and Public Health, Tianjin, China
| | - Qing Zhang
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, China
| | - Li Liu
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, China
| | - Ge Meng
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin, China; Tianjin Key Laboratory of Environment, Nutrition and Public Health, Tianjin, China; Center for International Collaborative Research on Environment, Nutrition and Public Health, Tianjin, China; Department of Toxicology and Sanitary Chemistry, School of Public Health, Tianjin Medical University, Tianjin, China
| | - Yeqing Gu
- Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Zhanxin Yao
- Department of Nutrition, Tianjin Institute of Health and Environmental Medicine, Tianjin, China
| | - Shunming Zhang
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin, China
| | - Yawen Wang
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin, China
| | - Tingjing Zhang
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin, China
| | - Xuena Wang
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin, China
| | - Xing Wang
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, China
| | - Shaomei Sun
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, China
| | - Qiyu Jia
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, China
| | - Kun Song
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, China
| | - Kaijun Niu
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin, China; Tianjin Key Laboratory of Environment, Nutrition and Public Health, Tianjin, China; Center for International Collaborative Research on Environment, Nutrition and Public Health, Tianjin, China; Health Management Centre, Tianjin Medical University General Hospital, Tianjin, China.
| |
Collapse
|
19
|
Muscaritoli M. The Impact of Nutrients on Mental Health and Well-Being: Insights From the Literature. Front Nutr 2021; 8:656290. [PMID: 33763446 PMCID: PMC7982519 DOI: 10.3389/fnut.2021.656290] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 02/18/2021] [Indexed: 12/13/2022] Open
Abstract
A good nutritional status is important for maintaining normal body function and preventing or mitigating the dysfunction induced by internal or external factors. Nutritional deficiencies often result in impaired function, and, conversely, intakes at recommended levels can resume or further enhance body functions. An increasing number of studies are revealing that diet and nutrition are critical not only for physiology and body composition, but also have significant effects on mood and mental well-being. In particular, Western dietary habits have been the object of several research studies focusing on the relationship between nutrition and mental health. This review aims to summarize the current knowledge about the relationship between the intake of specific micro- and macronutrients, including eicosapentaenoic acid, docosahexaenoic acid, alpha-tocopherol, magnesium and folic acid, and mental health, with particular reference to their beneficial effect on stress, sleep disorders, anxiety, mild cognitive impairment, as well as on neuropsychiatric disorders, all significantly affecting the quality of life of an increasing number of people. Overall data support a positive role for the nutrients mentioned above in the preservation of normal brain function and mental well-being, also through the control of neuroinflammation, and encourage their integration in a well-balanced and varied diet, accompanied by a healthy lifestyle. This strategy is of particular importance when considering the global human aging and that the brain suffers significantly from the life-long impact of stress factors.
Collapse
Affiliation(s)
- Maurizio Muscaritoli
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| |
Collapse
|
20
|
Zhang T, Han X, Zhang X, Chen Z, Mi Y, Gou X. Dietary Fatty Acid Factors in Alzheimer's Disease: A Review. J Alzheimers Dis 2020; 78:887-904. [PMID: 33074226 DOI: 10.3233/jad-200558] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Alzheimer's disease (AD) is an irreversible neurodegenerative disease characterized by brain function disorder and chronic cognitive function impairment. The onset of AD is complex and is mostly attributed to interactions between genetic factors and environmental factors. Lifestyle, dietary habits, and food consumption are likely to play indispensable functions in aged-related neurodegenerative diseases in elderly people. An increasing number of epidemiological studies have linked dietary fatty acid factors to AD, raising the point of view that fatty acid metabolism plays an important role in AD initiation and progression as well as in other central nervous system disorders. In this paper, we review the effects of the consumption of various dietary fatty acids on AD onset and progression and discuss the detrimental and beneficial effects of some typical fatty acids derived from dietary patterns on the pathology of AD. We outline these recent advances, and we recommend that healthy dietary lifestyles may contribute to preventing the occurrence and decreasing the pathology of AD.
Collapse
Affiliation(s)
- Tianying Zhang
- Shaanxi Key Laboratory of Brain Disorders & Institute of Basic and Translational Medicine, Xi'an Medical University, Xi'an, PR China
| | - Xiaojuan Han
- Shaanxi Key Laboratory of Brain Disorders & Institute of Basic and Translational Medicine, Xi'an Medical University, Xi'an, PR China
| | - Xiaohua Zhang
- Shaanxi Key Laboratory of Brain Disorders & Institute of Basic and Translational Medicine, Xi'an Medical University, Xi'an, PR China
| | - Zhi Chen
- College of Animal Science and Technology, Yangzhou University, Yangzhou, PR China
| | - Yajing Mi
- Shaanxi Key Laboratory of Brain Disorders & Institute of Basic and Translational Medicine, Xi'an Medical University, Xi'an, PR China
| | - Xingchun Gou
- Shaanxi Key Laboratory of Brain Disorders & Institute of Basic and Translational Medicine, Xi'an Medical University, Xi'an, PR China
| |
Collapse
|
21
|
Twelve-Week Daily Consumption of ad hoc Fortified Milk with ω-3, D, and Group B Vitamins Has a Positive Impact on Inflammaging Parameters: A Randomized Cross-Over Trial. Nutrients 2020; 12:nu12113580. [PMID: 33266447 PMCID: PMC7700442 DOI: 10.3390/nu12113580] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 11/18/2020] [Accepted: 11/20/2020] [Indexed: 12/15/2022] Open
Abstract
Background and Aim: A state of chronic, subclinical inflammation known as inflammaging is present in elderly people and represents a risk factor for all age-related diseases. Dietary supplementation with ad hoc fortified foods seems an appealing strategy to counteract inflammaging. The purpose of this study was to test the efficacy of elderly-tailored fortified milk on inflammaging and different health parameters. Methods: A double-blind randomized cross-over study was performed on forty-eight volunteers aged 63–80 years. The fortified milk was enriched with ω-3 polyunsaturated fatty acids (eicosapentaenoic acid, EPA; docosahexaenoic acid, DHA), vitamins (25-hydroxyvitamin D, E, C, B6, B9, B12), and trace elements (zinc, selenium). The two intervention periods lasted for 12 weeks, with a 16-week washout intermission. Results: Compared to placebo, the consumption of fortified milk increased the circulating levels of different micronutrients, including vitamins and the ω-3 index of erythrocyte membranes. Conversely, it reduced the amount of arachidonic acid, homocysteine, and ω-6/ω-3 ratio. Conclusion: Twelve-week daily consumption of adhoc fortified milk has an overall positive impact on different health parameters related to inflammaging in the elderly.
Collapse
|
22
|
Sharma R, Padwad Y. Nutraceuticals-Based Immunotherapeutic Concepts and Opportunities for the Mitigation of Cellular Senescence and Aging: A Narrative Review. Ageing Res Rev 2020; 63:101141. [PMID: 32810647 DOI: 10.1016/j.arr.2020.101141] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 07/29/2020] [Accepted: 08/07/2020] [Indexed: 02/06/2023]
Abstract
The role of increased tissue senescent cell (SC) burden in driving the process of ageing and associated disorders is rapidly gaining attention. Amongst various plausible factors, impairment in immune functions is emerging as a critical regulator of known age-associated accumulation of SC. Immune cells dysfunctions with age are multi-faceted and are uniquely attributed to the independent processes of immunosenescence and cellular senescence which may collectively impair immune system mediated clearance of SC. Moreover, being functionally and phenotypically heterogenic, immune cells are also liable to be affected by senescence microenvironment in other tissues. Therefore, strategies aimed at improving immunosenescence and cellular senescence in immune cells can have pleiotropic effects on ageing physiology including the accumulation of SC. In this regard, nutraceutical's immunomodulatory attributes are well documented which may have implications in developing nutrition-oriented immunotherapeutic approaches against SC. In particular, the three diverse sources of bioactive ingredients, viz., phytochemicals, probiotic bacteria and omega-3-fatty acids have shown promising anti-immunosenescence and anti-cellular senescence potential in immune cells influencing aging and immunity in ways beyond modest stimulation of immune responses. The present narrative review describes the preventive and therapeutic attributes of phytochemicals such as polyphenols, probiotic microbes and omega-3-fatty acids in influencing the emerging nexus of immunosenescence, cellular senescence and SC during aging. Outstanding questions and nutraceuticals-based pro-longevity and niche research areas have been deliberated. Further research using integrative approaches is recommended for developing nutrition-based holistic immunotherapeutic strategies for 'healthy ageing'.
Collapse
|
23
|
Wang T, Jiang H, Wu Y, Wang W, Zhang D. The association between Dietary Inflammatory Index and disability in older adults. Clin Nutr 2020; 40:2285-2292. [PMID: 33121836 DOI: 10.1016/j.clnu.2020.10.017] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 10/09/2020] [Accepted: 10/12/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND & AIMS The impact of the potential inflammatory effect of diet on disability has not been adequately investigated. We examined the association of Dietary Inflammatory Index (DII) on disability in older American adults and detected if these associations differed by stratification across sex and body mass index (BMI) level. METHODS Data were from the National Health and Nutrition Examination Survey (2007-2016). DII scores were calculated through two 24-h dietary recall interviews. Disability including functional limitations and activities of daily living (ADL) limitations were self-reported. The associations of DII scores on functional limitations and ADL limitations were evaluated by age-sex and multivariable adjusted logistic regression models and further stratification of these associations by sex and BMI level. Restricted cubic splines analyses were used to assess the shapes of these associations. RESULTS A total of 6893 participants aged 60 years and above were eligible for this study. DII was related to higher odds of functional limitations. Compared to the lowest quintile of DII scores, the odds ratio (OR) for participants in the second, third, fourth, and highest quintile were 1.61 (95%CI:1.20-2.15), 1.42(95%CI:1.09-1.85), 1.51 (95%CI:1.09-2.09) and 1.97 (95%CI:1.37-2.82) for functional limitations (P-trend = 0.003). The positive associations between DII scores and functional limitations were observed both in men and women. The corresponding ORs (95%CI) across all quintiles were 1.68(1.07-2.66), 1.54(1.06-2.25), 2.03(1.18-3.47), 2.11(1.19-3.74) in men (P-trend = 0.008) and 1.52(1.03-2.27), 1.32(0.86-2.02), 1.24(0.81-1.90), 1.74(1.11-2.73) in women (P-trend = 0.089). In the stratified analyses by BMI level, comparing the lowest quintiles, the corresponding ORs of functional limitations in second, third, fourth, and fifth quintiles were 2.71 (95% CI: 1.57-4.68), 2.39(95% CI: 1.38-4.11), 2.34(95% CI: 1.31-4.19), 2.54(95% CI: 1.25-5.13) in overweight (P-trend = 0.019) and 1.32(95% CI: 0.81-2.15), 1.17(95% CI: 0.71-1.92), 1.33(95% CI: 0.77-2.30), 2.15(95% CI: 1.19-3.87) in obesity (P-trend = 0.032). CONCLUSIONS The results provide evidence of a positive association between DII score and functional limitations in American older adults, especially participants with overweight and obesity.
Collapse
Affiliation(s)
- Tong Wang
- Department of Epidemiology and Health Statistics, Public Health College, Qingdao University, NO. 308 Ning Xia Street, 266071, Qingdao, Shandong Province, China.
| | - Hong Jiang
- Department of Physiology, Shandong Provincial Key Laboratory of Pathogenesis and Prevention of Neurological Disorders and State Key Disciplines: Physiology, School of Basic Medicine, Qingdao University, NO. 308 Ning Xia Street, 266071, Qingdao, Shandong Province, China.
| | - Yili Wu
- Department of Epidemiology and Health Statistics, Public Health College, Qingdao University, NO. 308 Ning Xia Street, 266071, Qingdao, Shandong Province, China.
| | - Weijing Wang
- Department of Epidemiology and Health Statistics, Public Health College, Qingdao University, NO. 308 Ning Xia Street, 266071, Qingdao, Shandong Province, China.
| | - Dongfeng Zhang
- Department of Epidemiology and Health Statistics, Public Health College, Qingdao University, NO. 308 Ning Xia Street, 266071, Qingdao, Shandong Province, China.
| |
Collapse
|
24
|
Deutz NEP, Ashurst I, Ballesteros MD, Bear DE, Cruz-Jentoft AJ, Genton L, Landi F, Laviano A, Norman K, Prado CM. The Underappreciated Role of Low Muscle Mass in the Management of Malnutrition. J Am Med Dir Assoc 2020; 20:22-27. [PMID: 30580819 DOI: 10.1016/j.jamda.2018.11.021] [Citation(s) in RCA: 114] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 11/26/2018] [Indexed: 01/06/2023]
Abstract
Preserving muscle is not only crucial for maintaining proper physical movement, but also for its many metabolic and homeostatic roles. Low muscle mass has been shown to adversely affect health outcomes in a variety of disease states (eg, chronic obstructive pulmonary disease, cancer, cardiovascular disease) and leads to an increased risk for readmission and mortality in hospitalized patients. Low muscle mass is now included in the most recent diagnostic criteria for malnutrition. Current management strategies for malnutrition may not prioritize the maintenance and restoration of muscle mass. This likely reflects the challenge of identifying and measuring this body composition compartment in clinical practice and the lack of awareness by health care professionals of the importance that muscle plays in patient health outcomes. As such, we provide a review of current approaches and make recommendations for managing low muscle mass and preventing muscle loss in clinical practice. Recommendations to assist the clinician in the optimal management of patients at risk of low muscle mass include the following: (1) place muscle mass at the core of nutritional assessment and management strategies; (2) identify and assess low muscle mass; (3) develop a management pathway for patients at risk of low muscle mass; (4) optimize nutrition to focus on muscle mass gain versus weight gain alone; and (5) promote exercise and/or rehabilitation therapy to help maintain and build muscle mass. The need to raise awareness of the importance of screening and managing 'at risk' patients so it becomes routine is imperative for change to occur. Health systems need to drive clinicians to treat patients with this focused approach, and the economic benefits need to be communicated to payers. Lastly, further focused research in the area of managing patients with low muscle mass is warranted.
Collapse
Affiliation(s)
- Nicolaas E P Deutz
- Center for Translational Research in Aging & Longevity, Department of Health and Kinesiology, Texas A&M University, College Station, TX.
| | - Ione Ashurst
- Department of Nutrition & Dietetics, Royal Brompton & Harefield NHS Foundation Trust, London, United Kingdom
| | - Maria D Ballesteros
- Servicio de Endocrinología y Nutrición, Complejo Asistencial Universitario de León, Altos de Nava, León, Spain
| | - Danielle E Bear
- Department of Nutrition and Dietetics, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | | | - Laurence Genton
- Clinical Nutrition, Hôpitaux Universitaires de Genève Unité de nutrition Geneva, Switzerland
| | - Francesco Landi
- Istituto di Medicina Interna e Geriatria, Università Cattolica del Sacro Cuore, Roma, Italy
| | | | - Kristina Norman
- Department of Nutrition and Gerontology, German Institute of Human Nutrition, Potsdam-Rehbruecke (DIfE), Nuthetal, Germany
| | - Carla M Prado
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada
| |
Collapse
|
25
|
Serra MC, Ryan AS, Hafer-Macko CE, Yepes M, Nahab FB, Ziegler TR. Dietary and Serum Omega-6/Omega-3 Fatty Acids Are Associated with Physical and Metabolic Function in Stroke Survivors. Nutrients 2020; 12:nu12030701. [PMID: 32155696 PMCID: PMC7146193 DOI: 10.3390/nu12030701] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 02/27/2020] [Accepted: 03/03/2020] [Indexed: 12/28/2022] Open
Abstract
The purpose of this study was to quantify habitual dietary and systemic omega-6 and omega-3 fatty acids and their ratios and to determine their relationship with physical and metabolic function in a cohort of chronic adult stroke survivors. Twenty-five older chronic stroke survivors (age: 63 ± 8 years; BMI: 31 ± 7 kg/m2; mean ± SD) were assessed for fitness (VO2peak), gait speed (GS), 3 m timed up and go (TUG), and six-minute walk distance (6MWD). Plasma lipid and glucose profiles were measured, and HOMA-IR calculated. Dietary (5-day food records) and serum (mass spectrometry) omega-6/omega-3 profiles were assessed. Participants were severely deconditioned (VO2peak: 19 ± 4 mL/kg/min; GS: 0.88 ± 0.28 m/s; TUG: 12.6 ± 5.9 s; 6MWD: 295 ± 121 m) and at elevated metabolic risk (HOMA-IR: 6.3 ± 4.5). The dietary intake ratio of omega-6/omega-3 fatty acids averaged 12.6 ± 7.1 and the serum concentration ratio was 1.21 ± 0.37, which were correlated (r = 0.88, p < 0.01). Higher dietary intake and serum concentrations of omega-6/omega-3 fatty acids were associated with lower 6MWD and higher HOMA-IR, while a higher serum omega-6/omega-3 concentration index was associated with lower VO2peak (p's < 0.05). These preliminary data suggest that both dietary omega-6 and omega-3 fatty acids (quantitated as their intake ratio) and the serum concentration ratio of omega-6/omega-3 may be important indices of physical dysfunction and insulin resistance in chronic stroke survivors.
Collapse
Affiliation(s)
- Monica C. Serra
- San Antonio GRECC, South Texas Veterans Health Care System and Division of Geriatrics, Gerontology & Palliative Medicine and the Sam & Ann Barshop Institute for Longevity & Aging Studies, UT Health San Antonio, San Antonio, TX 78229, USA
- Correspondence: ; Tel.: +1-(210)-949-9759
| | - Alice S. Ryan
- VA Maryland Health Care System and University of Maryland School of Medicine, Baltimore, MD 21201, USA; (A.S.R.); (C.E.H.-M.)
| | - Charlene E. Hafer-Macko
- VA Maryland Health Care System and University of Maryland School of Medicine, Baltimore, MD 21201, USA; (A.S.R.); (C.E.H.-M.)
| | - Manuel Yepes
- Emory University School of Medicine, Atlanta, GA 30322, USA; (M.Y.); (F.B.N.); (T.R.Z.)
| | - Fadi B. Nahab
- Emory University School of Medicine, Atlanta, GA 30322, USA; (M.Y.); (F.B.N.); (T.R.Z.)
| | - Thomas R. Ziegler
- Emory University School of Medicine, Atlanta, GA 30322, USA; (M.Y.); (F.B.N.); (T.R.Z.)
| |
Collapse
|
26
|
Balachandar R, Soundararajan S, Bagepally BS. Docosahexaenoic acid supplementation in age-related cognitive decline: a systematic review and meta-analysis. Eur J Clin Pharmacol 2020; 76:639-648. [PMID: 32060571 DOI: 10.1007/s00228-020-02843-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Accepted: 02/01/2020] [Indexed: 12/27/2022]
Abstract
PURPOSE To investigate the role of DHA supplementation in preventing age-related cognitive decline (ARCD) in individual cognitive domains by conducting systematic review and meta-analysis. METHODS Relevant clinical trials were systematically searched at Medline, PubMed, Scopus, Cochrane, ProQuest, and Embase databases since inception to June 2018. The PRISMA guidelines were adhered for data abstraction, quality assessment, and validation of included studies. Study details such as participant characteristics, DHA supplementation, and cognitive function outcome measures, i.e., memory, attention, working memory, and executive function, were extracted to perform meta-analysis according to the Cochrane guidelines. Additional meta-regression and subgroup analyses were performed to detect confounding variables and sensitivity of results, respectively. RESULTS Ten studies including 2327 elderly individuals were part of the final results. Study exhibited minimal or no pooled incremental effects on memory (0.22, 95%CI = - 0.17 to 0.61, I2 = 94.36%), attention (0.1, 95%CI = - 0.04 to 0.25, I2 = 32.25%), working memory (0.01, 95%CI = - 0.10 to 0.12, I2 = 0%), and executive function (0.03, 95%CI = - 0.05 to 0.11, I2 = 78.48%) among the DHA-supplemented group. The results from standard mean difference between the groups, on memory (0.08, 95%CI = - 0.12 to 0.28, I2 = 76.82%), attention (0.04, 95%CI = - 0.09 to 0.23, I2 = 42.63%), working memory (- 0.08, 95%CI = - 0.26 to 0.10, I2 = 37.57%), and executive function (0.17, 95%CI = - 0.01 to 0.36, I2 = 78.48%) were similar to the results of pooled incremental analysis. Lastly, results remained unaffected by sensitivity and sub-group analyses. CONCLUSIONS Current pieces of evidence do not support the role of DHA supplementation, in preventing/retarding ARCD of memory, executive function, attention, and working memory. Protocol registered at PROSPERO (ID: PROSPERO 2018 CRD42018099401).
Collapse
Affiliation(s)
- Rakesh Balachandar
- Clinical Epidemiology, ICMR-National Institute of Occupational Health, Ahmedabad, Gujarat, India
| | - Soundarya Soundararajan
- Section on Human Psychopharmacology, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda Maryland, USA
| | - Bhavani Shankara Bagepally
- Non-Communicable Diseases, ICMR-National Institute of Epidemiology, Ayapakkam, Chennai, Tamil Nadu, 600 077, India.
| |
Collapse
|
27
|
Apaza Ticona LN, Tena Pérez V, Bermejo Benito P. Local/traditional uses, secondary metabolites and biological activities of Mashua (Tropaeolum tuberosum Ruíz & Pavón). JOURNAL OF ETHNOPHARMACOLOGY 2020; 247:112152. [PMID: 31421183 DOI: 10.1016/j.jep.2019.112152] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Revised: 07/23/2019] [Accepted: 08/09/2019] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Tropaeolum tuberosum Ruíz & Pavón (Tropaeolaceae). Sim (commonly called Mashua) is an indigenous plant that has medicinal values for various ethnic groups of the regions of the Andes mountain range of South America, which use it for the treatment of diseases venereal, lung and skin; for the healing of internal and external wounds; and as an analgesic for kidney and bladder pain. AIM OF THE REVIEW We critically summarised the current evidence on the botanic characterisation and distribution, ethnopharmacology, secondary metabolites, pharmacological activities, qualitative and quantitative analysis, and toxicology of T. tuberosum. MATERIALS AND METHODS The relevant information on T. tuberosum was gathered from worldwide accepted scientific databases via electronic search (Google scholar, Elsevier, SciFinder, ScienceDirect, PubMed, SpringerLink, Web of Science, Scopus, Wiley Online, Mendeley, Scielo and Dialnet electronic databases). Information was also obtained from the literature and books as well as PhD and MSc dissertations. Plant names were validated by 'The Plant List' (www.theplantlist.org). RESULTS T. tuberosum has diverse uses in local and popular medicine, specifically for relieving pain and infections in humans. Regarding its biological activities, polar extracts (aqueous, hydroalcoholic) and isolated compounds from the tubers have exhibited a wide range of in vitro and in vivo pharmacological effects, including antibacterial, antioxidant, anti-inflammatory activities. Quantitative analysis (e.g., NMR, HPLC, GC-MS) indicated the presence of a set of secondary metabolites, including hydroxybenzoic acids, tannins, flavanols, anthocyanins, glucosinolates, isothiocyanates, phytosterols, fatty acids and alkamides in the tubers of T. tuberosum. Likewise, glucosinolates have been identified in the seeds and isothiocyanates have been detected in leaves, flowers and seeds. CONCLUSIONS T. tuberosum has been tested for various biological activities and the extracts (tubers in particular) demonstrated a promising potential as an antibacterial, antioxidant, anti-inflammatory and inhibitors of benign prostatic hyperplasia. A lack of alignment between the ethno-medicinal uses and existing biological screenings was observed, indicating the need to explore its potential for the treatment against respiratory affections, urinary affections and blood diseases. Likewise, it is necessary to analyse deeply the relationship that exists between the different tuber colours of T. tuberosum and its use for the treatment of certain diseases. Validation of clinical studies of the antibacterial, antioxidant/anti-inflammatory, anti-spermatogenic activities and as inhibitors of benign prostatic hyperplasia is required. Moreover, studies on the toxicity, bioavailability, and pharmacokinetics, in addition to clinical trials, are indispensable for assessing the safety and efficacy of the active metabolites or extracts obtained from T. tuberosum. Other areas that need investigation are the development of future applications based on their active metabolites, such as neurodegenerative diseases (Alzheimer's disease, Parkinson's disease, Huntington's disease). Finally, the work purposes to motivate other research groups to carry out a series of scientific studies that can fill the gaps that exist with respect to Mashua properties, and thus be able to change the focus of T. tuberosum (Mashua) that currently has in the consumer society.
Collapse
Affiliation(s)
- Luis Nestor Apaza Ticona
- Department of Organic Chemistry, Faculty of Sciences, University Autónoma of Madrid, Cantoblanco, 28049, Madrid, Spain; Department of Pharmacology, Pharmacognosy and Botany, Faculty of Pharmacy, University Complutense of Madrid, Ciudad Universitaria S/n, 28040, Madrid, Spain.
| | - Victor Tena Pérez
- Department of Organic Chemistry, Faculty of Sciences, University Autónoma of Madrid, Cantoblanco, 28049, Madrid, Spain
| | - Paulina Bermejo Benito
- Department of Pharmacology, Pharmacognosy and Botany, Faculty of Pharmacy, University Complutense of Madrid, Ciudad Universitaria S/n, 28040, Madrid, Spain
| |
Collapse
|
28
|
Peixoto JVC, Paula LMRD, Iagher F, Silva IK, Dias FAL, Fogaça RTH. Shark liver oil consumption decreases contractility in EDL muscle of trained rats. FISIOTERAPIA EM MOVIMENTO 2020. [DOI: 10.1590/1980-5918.033.ao11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Abstract Introduction: Professional and recreational athletes make daily use of nutritional supplements to improve physical performance. Polyunsaturated fatty acids (PUFAs) have been used in this sense. N-3 PUFA, particularly eicosapentaenoic (EPA) and docosahexaenoic (DHA) acids are involved in important physiological functions and the benefits of supplementation are demonstrated in several types of users. Shark liver oil (SLO) is a natural source of n-3 PUFA. Objective: To evaluate the effect of supplementation with SLO on contractility of skeletal muscles with different metabolic characteristics, soleus and extensor digitorum longus (EDL) from rats submitted to eight weeks of interval training of progressive intensity on a motorized treadmill. In the supplemented group, animals were supplemented with SLO (1 g/kg) five times a week for eight weeks. Method: Contractile parameters as maximum isometric twitch force (Tmax), maximum speed of force development (+dF/dt), maximum speed of force decrease (-dF/dt), maximum tetanic force (Fmax) and resistance to fatigue were analyzed in isolated muscle. Results: Compared to the control group, EDL muscles from the supplemented group reduced Tmax at the first (10.82 ± 0.89 vs 14.30 ± 0.67 mN/mm2. p < 0.01) and second minutes of experimentation (9.85 ± 0.63 vs 13.12 ± 0.70 mN/mm2. p < 0.01). However, it increased resistance to fatigue (22.80 ± 0.97 vs 18.60 ± 0.51 seconds. p = 0.005). Conclusion: No difference was observed in the soleus muscle.
Collapse
|
29
|
Wang Y, Wang G, Jing R, Hu T, Likhodii S, Sun G, Randell E, Jia G, Yu T, Zhang W. Metabolomics analysis of human plasma metabolites reveals the age- and sex-specific associations. J LIQ CHROMATOGR R T 2019. [DOI: 10.1080/10826076.2019.1701016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Yixiao Wang
- School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin, P. R. China
| | - Guangshu Wang
- School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin, P. R. China
| | - Ru’nan Jing
- School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin, P. R. China
| | - Ting Hu
- Department of Computer Science, Memorial University, St John’s, Canada
| | - Sergei Likhodii
- Provincial Toxicology Centre, Provincial Health Services Authority, Vancouver, Canada
| | - Guang Sun
- Faculty of Medicine, Discipline of Medicine, Memorial University, St. John’s, Canada
| | - Edward Randell
- Faculty of Medicine, Department of Laboratory Medicine, Memorial University, St. John’s, Canada
| | - Guihua Jia
- School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin, P. R. China
| | - Tianmiao Yu
- School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin, P. R. China
| | - Weidong Zhang
- School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin, P. R. China
| |
Collapse
|
30
|
Ageing enhances the shedding of splenocyte microvesicles with endothelial pro-senescent effect that is prevented by a short-term intake of omega-3 PUFA EPA:DHA 6:1. Biochem Pharmacol 2019; 173:113734. [PMID: 31811867 DOI: 10.1016/j.bcp.2019.113734] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 11/25/2019] [Indexed: 01/28/2023]
Abstract
BACKGROUND Ageing is associated with progressive endothelial senescence and dysfunction, and cardiovascular risk. Circulating endothelial microvesicles (MVs) are pro-senescent and pro-inflammatory endothelial effectors in acute coronary syndrome. Omega-3 PUFA intake was claimed beneficial in cardiovascular prevention. PURPOSE To investigate whether the intake of the omega-3 formulation EPA:DHA 6:1 by middle-aged and old rats reduces the shedding of pro-senescent microvesicles from cultured spleen leukocytes (SMVs) and clarify the underlying mechanisms in target coronary primary endothelial cells (ECs). METHODS Middle-aged male Wistar rats (M, 48-week old) received 500 mg/kg/d of either EPA:DHA 6:1, EPA:DHA 1:1, or vehicle (CTL) for 7 days, old rats (72-week old) for 14 days. Spleen-derived leukocytes were prepared and cultured for 24 h and MVs collected from supernatants (SMVs). Cultured ECs were prepared from freshly isolated porcine coronary arteries. Senescence-associated β-galactosidase activity (SA-β-gal) was assessed by C12FDG, protein expression by Western blot analysis, oxidative stress by dihydroethidium using confocal microscopy, and procoagulant MVs by prothrombinase assay. The pro-senescent potential of SMVs from middle-aged rats (M-SMVs) was analyzed by comparison with young (Y, 12-week) and old (O) rats. RESULTS The shedding of SMVs significantly increased with age and was inhibited by EPA:DHA 6:1 intake that also prevented ROS accumulation in spleen. Incubation of ECs with 10 nM SMVs from middle-aged and old but not those from young rats induced premature senescence after 48 h. The pro-senescent effect of M-SMVs was prevented by Losartan and associated with endothelial oxidative stress. M-SMVs induced an up-regulation of senescence markers (p16, p21, p53), pro-atherothrombotic (VCAM-1, ICAM-1, tissue factor) and pro-inflammatory markers (pNF-κB, COX-2) and proteins of the angiotensin system (ACE, AT1-R). Conversely, endothelial NO synthase was down-regulated. Intake of EPA:DHA 1:1 and 6:1 by middle-aged rats decreased SMV shedding by 14% and 24%, respectively. Only EPA:DHA 6:1 intake abolished the M-SMVs-induced endothelial senescence and reduced the pro-senescent action of O-SMVs by 45%. Protection of ECs was not observed in response to SMVs from EPA:DHA 1:1 treated rats. CONCLUSION Ingestion of EPA:DHA 6:1 by middle-aged or old rats, respectively abolished or limited both the shedding of SMVs and their pro-senescent, pro-thrombotic and pro-inflammatory effects in ECs, most likely by triggering the local angiotensin system. EPA:DHA 6:1 may help to delay ageing-related endothelial dysfunction.
Collapse
|
31
|
Macartney MJ, Peoples GE, Treweek TM, McLennan PL. Docosahexaenoic acid varies in rat skeletal muscle membranes according to fibre type and provision of dietary fish oil. Prostaglandins Leukot Essent Fatty Acids 2019; 151:37-44. [PMID: 31756643 DOI: 10.1016/j.plefa.2019.08.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 08/28/2019] [Accepted: 08/28/2019] [Indexed: 01/19/2023]
Abstract
BACKGROUND Dietary fish oil provides polyunsaturated fatty acid (PUFA) docosahexaenoic acid (DHA) and is associated with modified oxygen consumption, contractile fatigue and physiological responses to ischaemia or hypoxia in striated muscle. This study systematically investigated the membrane incorporation of fatty acids, with a focus on DHA, into skeletal muscle in relation to functional/metabolic differences and their responsiveness to fish oil doses. METHODS Male Sprague-Dawley rats were randomised to isoenergetic diets (10% fat by weight). Human Western-style diets were simulated with 5.5% tallow, 2.5% n-6 PUFA sunflower seed oil and 2% olive oil (Control). High-DHA tuna oil exchanged for olive oil provided a Low (0.32%) or moderate (Mod) (1.25%) fish oil diet. Membrane phospholipid fatty acid composition was analysed in samples of five skeletal muscles selected for maximum variation in muscle fibre-type. RESULTS Concentrations of DHA varied according to muscle fibre type, very strongly associated with fast oxidative glycolytic fibre population (r2 = 0.93; P < 0.01). No relationship was evident between DHA and fast glycolytic or slow oxidative fibre populations. Fish oil diets increased membrane incorporation of DHA in all muscles, mainly at the expense of n-6 PUFA linoleic and arachidonic acid. CONCLUSION The exquisite responsiveness of all skeletal muscles to as little fish oil as the equivalent of 1-2 fish meals per week in a human diet and the selective relationship to fatigable muscle fibre-types supports an integral role for DHA in muscle physiology, and particularly in fatigue resistance of fast-twitch muscles. SUMMARY Skeletal muscle fibres vary according to structural, metabolic and neurological characteristics and ultimately influences contractile function. This study sort to determine if the composition of phospholipid polyunsaturated fatty acids (PUFA), incorporated in their membranes, might also differ according to fibre type and when omega-3 PUFA are made available in the diet. We systematically demonstrated that the omega-3 PUFA, docosahexaenoic acid (DHA), incorporated into skeletal muscle membranes well above its provision in the diet and without competitive influence of high omega-6 PUFA concentrations, typical to the Western-style human diet. Notably, incorporation preferentially occurred according to metabolic characteristics of each muscle, supporting the notion that DHA plays an integral role in fast oxidative glycolytic muscle fibres.
Collapse
Affiliation(s)
- M J Macartney
- School of Health Sciences, College of Health and Medicine, University of Tasmania, Hobart, Australia; Graduate Medicine, School of Medicine, University of Wollongong, Wollongong, Australia.
| | - G E Peoples
- Graduate Medicine, School of Medicine, University of Wollongong, Wollongong, Australia
| | - T M Treweek
- Graduate Medicine, School of Medicine, University of Wollongong, Wollongong, Australia
| | - P L McLennan
- Graduate Medicine, School of Medicine, University of Wollongong, Wollongong, Australia
| |
Collapse
|
32
|
Response to exercise in older adults who take supplements of antioxidants and/or omega-3 polyunsaturated fatty acids: A systematic review. Biochem Pharmacol 2019; 173:113649. [PMID: 31586588 DOI: 10.1016/j.bcp.2019.113649] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 09/30/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND Nutrition is a key factor in determining exercise response. The aim of this review is to assess the response to exercise in older adults who take supplements of antioxidants and/or omega-3 polyunsaturated fatty acids. METHODS A systematic literature search was performed (June 2009- September 2019) in MEDLINE via Pubmed. The following search strategy was used with Boolean markers: ("omega-3 fatty acids" [Major] OR "antioxidants" [Major]) AND "exercise" AND "aged" [MesH]. Fourteen articles were finally included. RESULTS Exercise-induced free radical and inflammatory marker blood levels, but not changed the plasma total antioxidant capacity (TAC), after administration of antioxidant supplement. The oral administration of antioxidants produced null or negative effect on endothelial function, but the infusion into the brachial artery during rhythmic handgrip exercise produced a significant improvement in muscle blood flow, due to an on increase in the availability of nitric acid derived from the nitric oxide synthase. Aerobic exercise and antioxidant supplementation improved submaximal and maximal aerobic parameters, as well as mitochondrial density and mitochondria-regulated apoptotic signaling. Antioxidant supplementation, but not omega-3 PUFA, decreased pro-inflammatory marker levels and fat oxidation induced by exercise. Strength training decreased serum B12 concentration but combined with omega-3 PUFA or antioxidant supplementation, B12 levels were maintained. Antioxidant supplementation has protective effect after fatigue in isometric exercise but improved appendicular fat-free mass just combined with resistance exercise. Omega-3 fatty acid supplement combined with exercise increased lean mass in women, but not in men. Muscle damage induced by exercise is protected by antioxidant supplementation. CONCLUSIONS Older people who take antioxidant and/or omega-3 PUFA supplements showed improved exercise response, as well as lower muscle damage.
Collapse
|
33
|
Aiello A, Farzaneh F, Candore G, Caruso C, Davinelli S, Gambino CM, Ligotti ME, Zareian N, Accardi G. Immunosenescence and Its Hallmarks: How to Oppose Aging Strategically? A Review of Potential Options for Therapeutic Intervention. Front Immunol 2019; 10:2247. [PMID: 31608061 PMCID: PMC6773825 DOI: 10.3389/fimmu.2019.02247] [Citation(s) in RCA: 413] [Impact Index Per Article: 82.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Accepted: 09/05/2019] [Indexed: 12/11/2022] Open
Abstract
Aging is accompanied by remodeling of the immune system. With time, this leads to a decline in immune efficacy, resulting in increased vulnerability to infectious diseases, diminished responses to vaccination, and a susceptibility to age-related inflammatory diseases. An age-associated immune alteration, extensively reported in previous studies, is the reduction in the number of peripheral blood naïve cells, with a relative increase in the frequency of memory cells. These two alterations, together with inflamm-aging, are considered the hallmarks of immunosenescence. Because aging is a plastic process, it is influenced by both nutritional and pharmacological interventions. Therefore, the role of nutrition and of immunomodulation in immunosenescence is discussed, due to the multifactorial influence on these hallmarks. The close connection between nutrition, intake of bioactive nutrients and supplements, immune function, and inflammation demonstrate the key role of dietary strategies as regulators of immune response and inflammatory status, hence as possible modulators of the rate of immunosenescence. In addition, potential options for therapeutic intervention are clarified. In particular, the use of interleukin-7 as growth factor for naïve T cells, the function of checkpoint inhibitors in improving T cell responses during aging and, the potential of drugs that inhibit mitogen-activated protein kinases and their interaction with nutrient signaling pathways are discussed. Finally, it is suggested that the inclusion of appropriate combinations of toll-like receptor agonists may enhance the efficacy of vaccination in older adults.
Collapse
Affiliation(s)
- Anna Aiello
- Laboratory of Immunopathology and Immunosenescence, Department of Biomedicine, Neuroscience and Advanced Diagnostics, University of Palermo, Palermo, Italy
| | - Farzin Farzaneh
- Molecular Medicine Group, Department of Hematological Medicine, School of Cancer & Pharmaceutical Sciences, The Rayne Institute, King's College London, London, United Kingdom
| | - Giuseppina Candore
- Laboratory of Immunopathology and Immunosenescence, Department of Biomedicine, Neuroscience and Advanced Diagnostics, University of Palermo, Palermo, Italy
| | - Calogero Caruso
- Laboratory of Immunopathology and Immunosenescence, Department of Biomedicine, Neuroscience and Advanced Diagnostics, University of Palermo, Palermo, Italy
| | - Sergio Davinelli
- Department of Medicine and Health Sciences “V. Tiberio”, University of Molise, Campobasso, Italy
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Caterina Maria Gambino
- Laboratory of Immunopathology and Immunosenescence, Department of Biomedicine, Neuroscience and Advanced Diagnostics, University of Palermo, Palermo, Italy
| | - Mattia Emanuela Ligotti
- Laboratory of Immunopathology and Immunosenescence, Department of Biomedicine, Neuroscience and Advanced Diagnostics, University of Palermo, Palermo, Italy
| | - Nahid Zareian
- Molecular Medicine Group, Department of Hematological Medicine, School of Cancer & Pharmaceutical Sciences, The Rayne Institute, King's College London, London, United Kingdom
| | - Giulia Accardi
- Laboratory of Immunopathology and Immunosenescence, Department of Biomedicine, Neuroscience and Advanced Diagnostics, University of Palermo, Palermo, Italy
| |
Collapse
|
34
|
Bikulčienė I, Golubevaitė O, Žėkas V, Radzevičius M, Karčiauskaitė D, Matuzevičienė R, Hendrixson V, Mažeikienė A, Burokienė N, Kaminskas A, Kučinskienė ZA. Association of Platelet Membrane Fatty Acid Composition with Markers of Oxidative Stress in Healthy Men. Med Sci Monit 2019; 25:6405-6416. [PMID: 31448759 PMCID: PMC6726356 DOI: 10.12659/msm.915111] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Background Platelet membranes are extremely susceptible to peroxidation, forming a variety of lipid peroxides, including malondialdehyde (MDA), which has been implicated in the etiology of cardiovascular diseases. Moreover, platelet-leukocyte aggregates (PLAs) are known to contribute to advanced endothelial injury and atherogenesis. Material/Methods Fatty acid (FA) methyl esters of the platelet membranes of 79 apparently healthy men without any acute clinical condition at the time of the study were identified by GC/MS. MDA was measured by HPLC in blood serum, and PLAs were analyzed by whole-blood flow cytometry. Individuals were divided into quartiles according to MDA concentration and percentage of PLAs formation. The composition of platelet membrane FAs was compared to MDA concentration and the percentage of PLAs formation in apparently healthy individuals. Results In quartiles (Q) with higher MDA concentration, percentage of C 16: 1ω7 (Q1vs. Q3, p=0.021), C 20: 1ω9 (Q2vs. Q4, p=0.028) and C 20: 5ω3 (Q2vs. Q4, p=0.046) was lower. However, C 22: 5ω3 (Q1vs. Q4, p=0.038) and total ω3 (Q1vs. Q2, p=0.024) were higher. Conclusions MDA and the formation of platelet-monocyte aggregates stimulate the incorporation of monounsaturated fatty acids and polyunsaturated fatty acids in platelet phospholipid membranes, which may be a hallmark for a changed level of biologically active compounds required for the activation of future platelets.
Collapse
Affiliation(s)
- Inga Bikulčienė
- Department of Physiology, Biochemistry, Microbiology, and Laboratory Medicine, Faculty of Medicine, Institute of Biomedical Sciences, Vilnius University, Vilnius, Lithuania
| | - Orinta Golubevaitė
- Department of Physiology, Biochemistry, Microbiology, and Laboratory Medicine, Faculty of Medicine, Institute of Biomedical Sciences, Vilnius University, Vilnius, Lithuania
| | - Vytautas Žėkas
- Department of Physiology, Biochemistry, Microbiology, and Laboratory Medicine, Faculty of Medicine, Institute of Biomedical Sciences, Vilnius University, Vilnius, Lithuania
| | - Mantas Radzevičius
- Department of Physiology, Biochemistry, Microbiology, and Laboratory Medicine, Faculty of Medicine, Institute of Biomedical Sciences, Vilnius University, Vilnius, Lithuania
| | - Dovilė Karčiauskaitė
- Department of Physiology, Biochemistry, Microbiology, and Laboratory Medicine, Faculty of Medicine, Institute of Biomedical Sciences, Vilnius University, Vilnius, Lithuania
| | - Rėda Matuzevičienė
- Department of Physiology, Biochemistry, Microbiology, and Laboratory Medicine, Faculty of Medicine, Institute of Biomedical Sciences, Vilnius University, Vilnius, Lithuania
| | - Vaiva Hendrixson
- Department of Physiology, Biochemistry, Microbiology, and Laboratory Medicine, Faculty of Medicine, Institute of Biomedical Sciences, Vilnius University, Vilnius, Lithuania
| | - Asta Mažeikienė
- Department of Physiology, Biochemistry, Microbiology, and Laboratory Medicine, Faculty of Medicine, Institute of Biomedical Sciences, Vilnius University, Vilnius, Lithuania
| | - Neringa Burokienė
- Clinics of Internal Diseases, Family Medicine and Oncology, Faculty of Medicine, Institute of Clinical Medicine, Vilnius University, Vilnius, Lithuania
| | - Arvydas Kaminskas
- Department of Physiology, Biochemistry, Microbiology, and Laboratory Medicine, Faculty of Medicine, Institute of Biomedical Sciences, Vilnius University, Vilnius, Lithuania
| | - Zita Aušrelė Kučinskienė
- Department of Physiology, Biochemistry, Microbiology, and Laboratory Medicine, Faculty of Medicine, Institute of Biomedical Sciences, Vilnius University, Vilnius, Lithuania
| |
Collapse
|
35
|
Buckner AL, Buckner CA, Montaut S, Lafrenie RM. Treatment with flaxseed oil induces apoptosis in cultured malignant cells. Heliyon 2019; 5:e02251. [PMID: 31440598 PMCID: PMC6699425 DOI: 10.1016/j.heliyon.2019.e02251] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 06/06/2019] [Accepted: 08/05/2019] [Indexed: 12/17/2022] Open
Abstract
Flaxseed oil is widely recognized for its exceptional nutritional value, high concentration of fiber-based lignans and large amounts of ω-fatty acids. It is one of a generic group of functional foods that is often taken by cancer patients as a potential treatment. We have examined the anti-cancer effects of flaxseed oil by studying its direct effects on cancer cell growth in vitro. Treatment of a variety of cancer cell lines with flaxseed oil decreased their growth in a dose-dependent manner while non-malignant cell lines showed small increases in cell growth. Cells treated with a mixture of fatty acids, including α-linolenic acid, docosahexaenoic acid, and eicosapentaenoic acid and lignans including enterodiol and enterolactone was also able to decrease the growth of cancer cells. Treatment of B16-BL6 murine melanoma and MCF-7 breast cancer cells with flaxseed oil induced apoptosis as determined by changes in cell morphology, annexin V staining, DNA fragmentation and/or caspase activation. In addition, treatment with flaxseed oil also disrupted mitochondrial function in B16-BL6 and MCF-7 cells. These results indicate that flaxseed oil can specifically inhibit cancer cell growth and induce apoptosis in some cancer cells and suggests it has further potential in anti-cancer therapy.
Collapse
Affiliation(s)
- Alison L Buckner
- Program in Biomolecular Sciences, Laurentian University, Sudbury, Ontario, Canada
| | - Carly A Buckner
- Program in Biomolecular Sciences, Laurentian University, Sudbury, Ontario, Canada.,Health Sciences North Research Institute, Sudbury, Ontario, Canada
| | - Sabine Montaut
- Program in Biomolecular Sciences, Laurentian University, Sudbury, Ontario, Canada.,Department of Chemistry and Biochemistry, Laurentian University, Sudbury, Ontario, Canada
| | - Robert M Lafrenie
- Program in Biomolecular Sciences, Laurentian University, Sudbury, Ontario, Canada.,Health Sciences North Research Institute, Sudbury, Ontario, Canada.,Department of Chemistry and Biochemistry, Laurentian University, Sudbury, Ontario, Canada.,Northern Ontario School of Medicine, Sudbury, Ontario, Canada
| |
Collapse
|
36
|
Senekal M, Meltzer S, Horne A, Abrey NCG, Papenfus L, van der Merwe S, Temple NJ. Dietary supplement use in younger and older men exercising at gyms in Cape Town. SOUTH AFRICAN JOURNAL OF CLINICAL NUTRITION 2019. [DOI: 10.1080/16070658.2019.1628609] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Marjanne Senekal
- Department of Human Biology, University of Cape Town, Cape Town, South Africa
| | - Shelly Meltzer
- Shelly Meltzer & Associates, Sports Science Institute of SA, Cape Town, South Africa
| | - Anri Horne
- Department of Human Biology, University of Cape Town, Cape Town, South Africa
| | - Nicole CG Abrey
- Department of Human Biology, University of Cape Town, Cape Town, South Africa
| | - Lauren Papenfus
- Department of Human Biology, University of Cape Town, Cape Town, South Africa
| | | | | |
Collapse
|
37
|
DHA Oral Supplementation Modulates Serum Epoxydocosapentaenoic Acid (EDP) Levels in Breast Cancer Patients. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2019; 2019:1280987. [PMID: 30949290 PMCID: PMC6425377 DOI: 10.1155/2019/1280987] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Revised: 01/11/2019] [Accepted: 01/23/2019] [Indexed: 12/19/2022]
Abstract
Introduction The omega-3 polyunsaturated fatty acids, as docosahexaenoic acid (DHA), are considered mediators regulating the resolution of inflammation during cancer and may be associated with better outcomes. Epoxydocosapentaenoic acids (EDPs), metabolites of the DHA, are hypothesized to be responsible for some beneficial effects. In the present study, we aimed to assess the circulating 19,20-EDP levels in breast cancer (BC) patients and in healthy controls before and after DHA oral supplementation and the potential differences in the DHA conversion in 19,20-EDPs between patients with different BC presentations. Methods BC patients and healthy controls were supplemented with DHA (algal oil) for 10 days (2 g/day). Blood samples were collected at baseline (T0) and after supplementation (T1) to assess EDP (19,20-EDP) serum levels by liquid chromatography spectrometry. Results 33 BC patients and 10 controls were studied. EDP values at T0 were not different between patients and controls. At T1, we found an increase in 19,20-EDP levels in BC patients (P < 0.00001) and in controls (P < 0.001), whereas no differences in 19,20-EDPs were present between the two groups; when considering the type of BC presentation, patients with BRCA1/2 mutation showed lower 19,20-EDPs levels with respect to BC patients without the mutation (P = 0.03). According to immunohistochemical subtype, luminal A-like BC patients showed at T1 higher 19,20-EDP levels compared to nonluminal A (P = 0.02). Conclusions DHA oral supplementation was associated with increased 19,20-EDP serum levels in BC patients, independent of the type of BC presentation, and in controls. Patients carrier of BRCA1/2 mutation seem to possess lower ability of DHA epoxidation, whereas luminal A-like BC patients showed higher EDP conversion. This behavior should be tested in a larger population.
Collapse
|
38
|
Shade MY, Witry M, Robinson K, Kupzyk K. Analysis of oral dietary supplement use in rural older adults. J Clin Nurs 2019; 28:1600-1606. [PMID: 30589152 DOI: 10.1111/jocn.14763] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Revised: 11/27/2018] [Accepted: 12/18/2018] [Indexed: 01/27/2023]
Abstract
AIMS AND OBJECTIVES To describe and explore characteristics associated with oral dietary supplement use and identify potential interactions with prescription medications in a sample of rural community-dwelling older adults. BACKGROUND Older adults use polypharmacy to help manage chronic diseases. Due to healthcare access disparities, rural older adults may consider dietary supplement use as an alternative approach to maintain health and manage disease. Oral dietary supplement use is expected to increase among ageing adults; placing them at risk for potential interactions and adverse events. DESIGN A secondary analysis was conducted on oral dietary supplement, medication and health characteristic data collected on N = 138 participants. The original study was adherent to STROBE guidelines. RESULTS Researchers found that 83% of the rural older adults used oral dietary supplements in addition to their prescribed medications. Participants took additional single-dose vitamins along with their multivitamin; 57% took vitamin D, 52% took calcium, 15% took vitamin C and 13% took additional potassium and vitamin E. Participants also used oral dietary supplements with medications that had a potential for interaction. CONCLUSIONS Compared with national samples of older adults, a high percentage of rural older adults used oral dietary supplements in addition to their prescribed medications. In the rural setting, older adults are at risk for potential drug-oral dietary supplement interactions. RELEVANCE TO CLINICAL PRACTICE Nurses can conduct vigilant medication reconciliation that includes documenting characteristics of oral dietary supplement use. Nurses can assist with providing appropriate dietary supplements education that promotes patient knowledge and prevent inappropriate use; particularly when caring for older adults from rural settings.
Collapse
Affiliation(s)
- Marcia Y Shade
- University of Nebraska Medical Center College of Nursing-Omaha, Omaha, Nebraska.,University of Iowa College of Nursing, Iowa City, Iowa
| | - Matthew Witry
- University of Iowa College of Pharmacy, Iowa City, Iowa
| | | | - Kevin Kupzyk
- University of Nebraska Medical Center College of Nursing-Omaha, Omaha, Nebraska
| |
Collapse
|
39
|
Valenzuela PL, Morales JS, Emanuele E, Pareja-Galeano H, Lucia A. Supplements with purported effects on muscle mass and strength. Eur J Nutr 2019; 58:2983-3008. [PMID: 30604177 DOI: 10.1007/s00394-018-1882-z] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Accepted: 12/13/2018] [Indexed: 02/07/2023]
Abstract
PURPOSE Several supplements are purported to promote muscle hypertrophy and strength gains in healthy subjects, or to prevent muscle wasting in atrophying situations (e.g., ageing or disuse periods). However, their effectiveness remains unclear. METHODS This review summarizes the available evidence on the beneficial impacts of several popular supplements on muscle mass or strength. RESULTS Among the supplements tested, nitrate and caffeine returned sufficient evidence supporting their acute beneficial effects on muscle strength, whereas the long-term consumption of creatine, protein and polyunsaturated fatty acids seems to consistently increase or preserve muscle mass and strength (evidence level A). On the other hand, mixed or unclear evidence was found for several popular supplements including branched-chain amino acids, adenosine triphosphate, citrulline, β-Hydroxy-β-methylbutyrate, minerals, most vitamins, phosphatidic acid or arginine (evidence level B), weak or scarce evidence was found for conjugated linoleic acid, glutamine, resveratrol, tribulus terrestris or ursolic acid (evidence level C), and no evidence was found for other supplements such as ornithine or α-ketoglutarate (evidence D). Of note, although most supplements appear to be safe when consumed at typical doses, some adverse events have been reported for some of them (e.g., caffeine, vitamins, α-ketoglutarate, tribulus terrestris, arginine) after large intakes, and there is insufficient evidence to determine the safety of many frequently used supplements (e.g., ornithine, conjugated linoleic acid, ursolic acid). CONCLUSION In summary, despite their popularity, there is little evidence supporting the use of most supplements, and some of them have been even proven ineffective or potentially associated with adverse effects.
Collapse
Affiliation(s)
- Pedro L Valenzuela
- Department of Sport and Health, Spanish Agency for Health Protection in Sport (AEPSAD), Madrid, Spain.,Physiology Unit. Systems Biology Department, University of Alcalá, Madrid, Spain
| | - Javier S Morales
- Faculty of Sport Sciences, Universidad Europea De Madrid, Villaviciosa De Odón, 28670, Madrid, Spain
| | | | - Helios Pareja-Galeano
- Faculty of Sport Sciences, Universidad Europea De Madrid, Villaviciosa De Odón, 28670, Madrid, Spain. .,Research Institute of the Hospital 12 De Octubre (i+12), Madrid, Spain.
| | - Alejandro Lucia
- Faculty of Sport Sciences, Universidad Europea De Madrid, Villaviciosa De Odón, 28670, Madrid, Spain.,Research Institute of the Hospital 12 De Octubre (i+12), Madrid, Spain
| |
Collapse
|
40
|
Aging, Immunity, and Neuroinflammation: The Modulatory Potential of Nutrition. NUTRITION AND IMMUNITY 2019. [PMCID: PMC7123246 DOI: 10.1007/978-3-030-16073-9_14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Aging influences an organism’s entire physiology, affecting functions at the molecular, cellular, and systemic levels and increasing susceptibility to many major chronic diseases. The changes in the immune system that accompany human aging are very complex and are generally referred to as immunosenescence. The factors and mechanisms of immunosenescence are multiple and include, among others, defects in the bone marrow, thymic involution, and intrinsic defects in the formation, maturation, homeostasis, and migration of peripheral lymphocytes. Aging affects both the innate and adaptive arms of the immune system. The process of aging is commonly accompanied by low-grade inflammation thought to contribute to neuroinflammation and to many age-related diseases. Numerous attempts to define the role of chronic inflammation in aging have implicated chronic oxidative stress, mitochondrial damage, immunosenescence, epigenetic modifications, and other phenomena. Several lifestyle strategies, such as intervening to provide an adequate diet and physical and mental activity, have been shown to result in improved immune and neuroprotective functions, a decrease in oxidative stress and inflammation, and a potential increase in individual longevity. The studies published thus far describe a critical role for nutrition in maintaining the immune response of the aged, but they also indicate the need for a more in-depth, holistic approach to determining the optimal nutritional and behavioral strategies that would maintain immune and other physiological systems in elderly people. In this chapter, we focus first on the age-related changes of the immune system. Further, we discuss possible deleterious influences of immunosenescence and low-grade inflammation (inflammaging) on neurodegenerative processes in the normally aging brain. Finally, we consider our current understanding of the modulatory potential of nutrition that may mediate anti-inflammatory effects and thus positively affect immunity and the aging brain.
Collapse
|
41
|
Duggal NA. Reversing the immune ageing clock: lifestyle modifications and pharmacological interventions. Biogerontology 2018; 19:481-496. [PMID: 30269199 PMCID: PMC6223743 DOI: 10.1007/s10522-018-9771-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Accepted: 09/16/2018] [Indexed: 12/20/2022]
Abstract
It is widely accepted that ageing is accompanied by remodelling of the immune system, including reduced numbers of naïve T cells, increased senescent or exhausted T cells, compromise to monocyte, neutrophil and natural killer cell function and an increase in systemic inflammation. In combination these changes result in increased risk of infection, reduced immune memory, reduced immune tolerance and immune surveillance, with significant impacts upon health in old age. More recently it has become clear that the rate of decline in the immune system is malleable and can be influenced by environmental factors such as physical activity as well as pharmacological interventions. This review discusses briefly our current understanding of immunesenescence and then focuses on lifestyle interventions and therapeutic strategies that have been shown to restore immune functioning in aged individuals.
Collapse
Affiliation(s)
- Niharika A Duggal
- MRC-Arthritis Research UK Centre for Musculoskeletal Ageing Research, Institute of Inflammation and Ageing, Birmingham University, Birmingham, UK.
| |
Collapse
|
42
|
Philipsen MH, Sämfors S, Malmberg P, Ewing AG. Relative quantification of deuterated omega-3 and -6 fatty acids and their lipid turnover in PC12 cell membranes using TOF-SIMS. J Lipid Res 2018; 59:2098-2107. [PMID: 30206182 DOI: 10.1194/jlr.m087734] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Revised: 09/09/2018] [Indexed: 12/26/2022] Open
Abstract
Understanding FA metabolism and lipid synthesis requires a lot of information about which FAs and lipids are formed within the cells. We focused on the use of deuterated substrates of 100 μM α-linolenic acid and linoleic acid to determine the relative amounts of their converted PUFAs and specific phospholipids that are incorporated into cell plasma membranes. Time-of-flight secondary ion mass spectrometry (TOF-SIMS) was used to image and analyze lipids in model cell membranes with and without FA treatment. Because of its high spatial resolution, TOF-SIMS can be used to simultaneously provide both chemical information and distribution of various molecules in the sample surface down to the subcellular scale. Data obtained from this analysis of isotopes in the cell samples were used to calculate the relative amounts of long-chain PUFAs and phospholipids from their precursors, α-linolenic acid and linoleic acid. Our results show that the FA treatments induced an increase in the amounts of α-linolenic acid and linoleic acid and their long-chain conversion products. Moreover, an enhanced level of phospholipid turnover of these FAs in lipids such as phosphatidylcholines, phosphatidylethanolamines, and phosphatidylinositols was also observed in the cell plasma membrane.
Collapse
Affiliation(s)
- Mai H Philipsen
- Department of Chemistry and Chemical Engineering, University of Gothenburg, Gothenburg 412 96, Sweden.,Go:IMS, Chalmers University of Technology University of Gothenburg, Gothenburg 412 96, Sweden
| | - Sanna Sämfors
- Department of Chemistry and Chemical Engineering, University of Gothenburg, Gothenburg 412 96, Sweden.,Go:IMS, Chalmers University of Technology University of Gothenburg, Gothenburg 412 96, Sweden
| | - Per Malmberg
- Department of Chemistry and Chemical Engineering, University of Gothenburg, Gothenburg 412 96, Sweden.,Go:IMS, Chalmers University of Technology University of Gothenburg, Gothenburg 412 96, Sweden
| | - Andrew G Ewing
- Department of Chemistry and Chemical Engineering, University of Gothenburg, Gothenburg 412 96, Sweden .,Go:IMS, Chalmers University of Technology University of Gothenburg, Gothenburg 412 96, Sweden.,Department of Chemistry and Molecular Biology, University of Gothenburg, Gothenburg 412 96, Sweden
| |
Collapse
|
43
|
Zhang YP, Brown RE, Zhang PC, Zhao YT, Ju XH, Song C. DHA, EPA and their combination at various ratios differently modulated Aβ 25-35-induced neurotoxicity in SH-SY5Y cells. Prostaglandins Leukot Essent Fatty Acids 2018; 136:85-94. [PMID: 28778752 DOI: 10.1016/j.plefa.2017.07.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Revised: 07/01/2017] [Accepted: 07/13/2017] [Indexed: 10/19/2022]
Abstract
Omega-3 polyunsaturated fatty acids (n-3 PUFAs), docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA), have been reported to prevent neurodegenerative diseases such as Alzheimer's disease (AD) in both experimental and clinical/epidemiological studies. However, whether DHA and EPA from natural products exert similar or different neuroprotective effects and how these n-3 PUFAs target cellular and molecular mechanisms associated with neurodegenerative disease pathogenesis are unknown. In the present study, we used amyloid-β (Aβ)25-35-treated differentiated SH-SY5Y cells as a model of AD to compare the neuroprotective effect of DHA, EPA and their combination at various ratios. Administration of 20μM Aβ25-35 significantly decreased SH-SY5Y cell viability, the expression of nerve growth factor (NGF), its TrkA receptor, and the level of glutathione (GSH) and increased reactive oxygen species (ROS), nitric oxide, tumor necrosis factor (TNF)-α, brain derived neurotrophic factor (BDNF) and its TrkB receptor. Aβ25-35 also increased the Bax/Bcl-2 ratio and the expression of Caspase-3 in these cells. Compared with the Aβ group, pretreatment with DHA/EPA significantly reduced cell death, especially at ratio of 1:1 and 2:1 DHA/EPA or pure DHA. However, the most efficient ratio for reducing changes in ROS and GSH and for decreasing TNF-α appeared at ratio of 1:2 and 1:1, respectively. The ratio of 1:1, 2:1 and pure DHA resulted in significant increase in the level of NGF. Furthermore, pure DHA was the most efficient for reducing Bax/Bcl ratio and Caspase-3 expression. In conclusion, DHA, EPA and their combination differently modulated Aβ25-35-induced neurotoxicity in SH-SY5Y cells by exerting anti-oxidative, anti-inflammatory and neurotrophic effects.
Collapse
Affiliation(s)
- Yong-Ping Zhang
- Research Institute for Marine Drugs and Nutrition, College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, China; Department of Psychology and Neuroscience, Dalhousie University, Halifax B3H 4R2, Canada; Marine Medicine Research and Development Center, Shenzhen Institute of Guangdong Ocean University, Shenzhen 518120, China
| | - Richard E Brown
- Department of Psychology and Neuroscience, Dalhousie University, Halifax B3H 4R2, Canada
| | - Ping-Cheng Zhang
- Department of Psychology and Neuroscience, Dalhousie University, Halifax B3H 4R2, Canada
| | - Yun-Tao Zhao
- Research Institute for Marine Drugs and Nutrition, College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, China; Marine Medicine Research and Development Center, Shenzhen Institute of Guangdong Ocean University, Shenzhen 518120, China
| | - Xiang-Hong Ju
- Research Institute for Marine Drugs and Nutrition, College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, China; Marine Medicine Research and Development Center, Shenzhen Institute of Guangdong Ocean University, Shenzhen 518120, China
| | - Cai Song
- Research Institute for Marine Drugs and Nutrition, College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, China; Department of Psychology and Neuroscience, Dalhousie University, Halifax B3H 4R2, Canada; Marine Medicine Research and Development Center, Shenzhen Institute of Guangdong Ocean University, Shenzhen 518120, China; Graduate Institute of Biomedical Sciences, College of Medicine, China Medical University, Taichung 40402, Taiwan; Departments of Medical Research, China Medical University Hospital, Taichung 40402, Taiwan.
| |
Collapse
|
44
|
González-Ravina C, Aguirre-Lipperheide M, Pinto F, Martín-Lozano D, Fernández-Sánchez M, Blasco V, Santamaría-López E, Candenas L. Effect of dietary supplementation with a highly pure and concentrated docosahexaenoic acid (DHA) supplement on human sperm function. Reprod Biol 2018; 18:282-288. [DOI: 10.1016/j.repbio.2018.06.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Revised: 05/29/2018] [Accepted: 06/16/2018] [Indexed: 10/28/2022]
|
45
|
Evidence-based nutritional and pharmacological interventions targeting chronic low-grade inflammation in middle-age and older adults: A systematic review and meta-analysis. Ageing Res Rev 2018; 46:42-59. [PMID: 29803716 DOI: 10.1016/j.arr.2018.05.004] [Citation(s) in RCA: 104] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 05/21/2018] [Accepted: 05/21/2018] [Indexed: 12/20/2022]
Abstract
Growing evidence suggests chronic low-grade inflammation (LGI) as a possible mechanism underlying the aging process. Some biological and pharmaceutical compounds may reduce systemic inflammation and potentially avert functional decline occurring with aging. The aim of the present meta-analysis was to examine the association of pre-selected interventions on two established biomarkers of inflammation, interleukin-6 (IL-6), and C-reactive protein (CRP) in middle-age and older adults with chronic LGI. We reviewed the literature on potential anti-inflammatory compounds, selecting them based on safety, tolerability, acceptability, innovation, affordability, and evidence from randomized controlled trials. Six compounds met all five inclusion criteria for our systematic review and meta-analysis: angiotensin II receptor blockers (ARBs), metformin, omega-3, probiotics, resveratrol and vitamin D. We searched in MEDLINE, PubMed and EMBASE database until January 2017. A total of 49 articles fulfilled the selection criteria. Effect size of each study and pooled effect size for each compound were measured by the standardized mean difference. I2 was computed to measure heterogeneity of effects across studies. The following compounds showed a significant small to large effect in reducing IL-6 levels: probiotics (-0.68 pg/ml), ARBs (-0.37 pg/ml) and omega-3 (-0.19 pg/ml). For CRP, a significant small to medium effect was observed with probiotics (-0.43 mg/L), ARBs (-0.2 mg/L), omega-3 (-0.17 mg/L) and metformin (-0.16 mg/L). Resveratrol and vitamin D were not associated with any significant reductions in either biomarker. These results suggest that nutritional and pharmaceutical compounds can significantly reduce established biomarkers of systemic inflammation in middle-age and older adults. The findings should be interpreted with caution, however, due to the evidence of heterogeneity across the studies.
Collapse
|
46
|
Crucian BE, Choukèr A, Simpson RJ, Mehta S, Marshall G, Smith SM, Zwart SR, Heer M, Ponomarev S, Whitmire A, Frippiat JP, Douglas GL, Lorenzi H, Buchheim JI, Makedonas G, Ginsburg GS, Ott CM, Pierson DL, Krieger SS, Baecker N, Sams C. Immune System Dysregulation During Spaceflight: Potential Countermeasures for Deep Space Exploration Missions. Front Immunol 2018; 9:1437. [PMID: 30018614 PMCID: PMC6038331 DOI: 10.3389/fimmu.2018.01437] [Citation(s) in RCA: 191] [Impact Index Per Article: 31.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Accepted: 06/11/2018] [Indexed: 12/11/2022] Open
Abstract
Recent studies have established that dysregulation of the human immune system and the reactivation of latent herpesviruses persists for the duration of a 6-month orbital spaceflight. It appears certain aspects of adaptive immunity are dysregulated during flight, yet some aspects of innate immunity are heightened. Interaction between adaptive and innate immunity also seems to be altered. Some crews experience persistent hypersensitivity reactions during flight. This phenomenon may, in synergy with extended duration and galactic radiation exposure, increase specific crew clinical risks during deep space exploration missions. The clinical challenge is based upon both the frequency of these phenomena in multiple crewmembers during low earth orbit missions and the inability to predict which specific individual crewmembers will experience these changes. Thus, a general countermeasure approach that offers the broadest possible coverage is needed. The vehicles, architecture, and mission profiles to enable such voyages are now under development. These include deployment and use of a cis-Lunar station (mid 2020s) with possible Moon surface operations, to be followed by multiple Mars flyby missions, and eventual human Mars surface exploration. Current ISS studies will continue to characterize physiological dysregulation associated with prolonged orbital spaceflight. However, sufficient information exists to begin consideration of both the need for, and nature of, specific immune countermeasures to ensure astronaut health. This article will review relevant in-place operational countermeasures onboard ISS and discuss a myriad of potential immune countermeasures for exploration missions. Discussion points include nutritional supplementation and functional foods, exercise and immunity, pharmacological options, the relationship between bone and immune countermeasures, and vaccination to mitigate herpes (and possibly other) virus risks. As the immune system has sentinel connectivity within every other physiological system, translational effects must be considered for all potential immune countermeasures. Finally, we shall discuss immune countermeasures in the context of their individualized implementation or precision medicine, based on crewmember specific immunological biases.
Collapse
Affiliation(s)
- Brian E. Crucian
- Biomedical Research and Environmental Sciences Division, NASA Johnson Space Center, Houston, TX, United States
| | - Alexander Choukèr
- Laboratory of Translational Research “Stress and Immunity”, Department of Anesthesiology, Hospital of the Ludwig-Maximilians-University, Munich, Germany
| | - Richard J. Simpson
- Department of Nutritional Sciences, The University of Arizona, Tucson, AZ, United States
- Department of Pediatrics, The University of Arizona, Tucson, AZ, United States
- Department of Immunobiology, The University of Arizona, Tucson, AZ, United States
| | | | - Gailen Marshall
- University of Mississippi Medical Center, Jackson, MS, United States
| | - Scott M. Smith
- Biomedical Research and Environmental Sciences Division, NASA Johnson Space Center, Houston, TX, United States
| | - Sara R. Zwart
- University of Texas Medical Branch, Galveston, TX, United States
| | - Martina Heer
- Institute of Nutritional and Food Sciences, University of Bonn, Bonn, Germany
| | | | | | - Jean P. Frippiat
- Stress Immunity Pathogens Laboratory, EA7300, Lorraine University, Nancy, France
| | - Grace L. Douglas
- Human Systems Engineering and Development Division, NASA Johnson Space Center, Houston, TX, United States
| | | | - Judith-Irina Buchheim
- Laboratory of Translational Research “Stress and Immunity”, Department of Anesthesiology, Hospital of the Ludwig-Maximilians-University, Munich, Germany
| | | | - Geoffrey S. Ginsburg
- Duke Center for Applied Genomics and Precision Medicine, Durham, NC, United States
| | - C. Mark Ott
- Biomedical Research and Environmental Sciences Division, NASA Johnson Space Center, Houston, TX, United States
| | - Duane L. Pierson
- Biomedical Research and Environmental Sciences Division, NASA Johnson Space Center, Houston, TX, United States
| | | | - Natalie Baecker
- Institute of Nutritional and Food Sciences, University of Bonn, Bonn, Germany
| | - Clarence Sams
- Biomedical Research and Environmental Sciences Division, NASA Johnson Space Center, Houston, TX, United States
| |
Collapse
|
47
|
What Is the Role of Nutritional Supplements in Support of Total Hip Replacement and Total Knee Replacement Surgeries? A Systematic Review. Nutrients 2018; 10:nu10070820. [PMID: 29941852 PMCID: PMC6073268 DOI: 10.3390/nu10070820] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 06/20/2018] [Accepted: 06/21/2018] [Indexed: 11/16/2022] Open
Abstract
Nutritional supplements can influence outcomes for individuals undergoing major surgery, particularly in older persons whose functional reserve is limited. Accelerating recovery from total hip replacement (THR) and total knee replacement (TKR) may offer significant benefits. Therefore, we explored the role of nutritional supplements in improving recovery following THR and TKR. A systematic review was conducted to source randomized clinical trials that tested nutritional supplements in cohorts of THR or TKR patients. Our search yielded nine relevant trials. Intake of a carbohydrate-containing fluid is reported to improve insulin-like growth factor levels, reduce hunger, nausea, and length of stay, and attenuate the decrease in whole-body insulin sensitivity and endogenous glucose release. Amino acid supplementation is reported to reduce muscle atrophy and accelerate return of functional mobility. One paper reported a suppressive effect of beta-hydroxy beta-methylbutyrate, L-arginine, and L-glutamine supplementation on muscle strength loss following TKR. There is limited evidence for nutritional supplementation in THR and TKR pathways; however, the low risk profile and potential benefits to adjunctive treatment methods, such as exercise programs, suggest nutritional supplements may have a role. Optimizing nutritional status pre-operatively may help manage the surgical stress response, with a particular benefit for undernourished, frail, or elderly individuals.
Collapse
|
48
|
Abstract
Older adults are particularly vulnerable to compromised nutritional status. With advancing age, the consumption of a high-quality, nutritionally dense diet is increasingly essential to optimize health and well-being. Proportionally, macronutrient needs for older adults are similar to younger adults, however overall calorie requirements tend to decline with age. Unique factors influencing food intake should be considered and individualized guidance should be designed to help overcome medical, physical, and social barriers to a healthy diet. The goal for nutrition intervention should ultimately be to promote health and quality of life across the continuum of the aging process.
Collapse
Affiliation(s)
- Melissa Bernstein
- Department of Nutrition, Chicago Medical School, Rosalind Franklin University of Medicine and Science, 3333 Green Bay Road, North Chicago, IL 60064, USA.
| |
Collapse
|
49
|
Capó X, Martorell M, Busquets-Cortés C, Sureda A, Riera J, Drobnic F, Tur JA, Pons A. Effects of dietary almond- and olive oil-based docosahexaenoic acid- and vitamin E-enriched beverage supplementation on athletic performance and oxidative stress markers. Food Funct 2018; 7:4920-4934. [PMID: 27841405 DOI: 10.1039/c6fo00758a] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Functional beverages based on almonds and olive oil and enriched with α-tocopherol and docosahexaenoic acid (DHA) could be useful in modulating oxidative stress and enhancing physical performance in sportsmen. The aim of this work was to evaluate the effects of supplementation with functional beverages on physical performance, plasma and erythrocyte fatty acids' and polyphenol handling, oxidative and nitrative damage, and antioxidant and mitochondrial gene expression in young and senior athletes. Athletes performed maximal exercise tests before and after one month of dietary supplementation and blood samples were taken immediately before and one hour after each test. The beverages did not alter performance parameters during maximal exercise. Supplementation increased polyunsaturated and reduced saturated plasma fatty acids while increasing the DHA erythrocyte content; it maintained basal plasma and blood polyphenol levels, but increased the blood cell polyphenol concentration in senior athletes. Supplementation protects against oxidative damage although it enhances nitrative damage in young athletes. The beverages enhance the gene expression of antioxidant enzymes in peripheral blood mononuclear cells after exercise in young athletes.
Collapse
Affiliation(s)
- X Capó
- Research Group on Community Nutrition and Oxidative Stress, Science Laboratory of Physical Activity, Department of Fundamental Biology and Health Sciences, University of Balearic Islands, 07122 Palma de Mallorca, Spain and CIBER: CB12/03/30038 Fisiopatología de la Obesidad la Nutrición, CIBEROBN, Instituto de Salud Carlos III (ISCIII), University of Balearic Islands, 07122 Palma de Mallorca, Spain.
| | - M Martorell
- Research Group on Community Nutrition and Oxidative Stress, Science Laboratory of Physical Activity, Department of Fundamental Biology and Health Sciences, University of Balearic Islands, 07122 Palma de Mallorca, Spain and Departamento de Nutrición y Dietética, Facultad de Farmacia, Universidad de Concepción, 4070386 Concepción, Chile
| | - C Busquets-Cortés
- Research Group on Community Nutrition and Oxidative Stress, Science Laboratory of Physical Activity, Department of Fundamental Biology and Health Sciences, University of Balearic Islands, 07122 Palma de Mallorca, Spain and CIBER: CB12/03/30038 Fisiopatología de la Obesidad la Nutrición, CIBEROBN, Instituto de Salud Carlos III (ISCIII), University of Balearic Islands, 07122 Palma de Mallorca, Spain.
| | - A Sureda
- Research Group on Community Nutrition and Oxidative Stress, Science Laboratory of Physical Activity, Department of Fundamental Biology and Health Sciences, University of Balearic Islands, 07122 Palma de Mallorca, Spain and CIBER: CB12/03/30038 Fisiopatología de la Obesidad la Nutrición, CIBEROBN, Instituto de Salud Carlos III (ISCIII), University of Balearic Islands, 07122 Palma de Mallorca, Spain.
| | - J Riera
- Sports Physiology Dept. CAR, Sant Cugat del Valles, GIRSANE, Barcelona 08174, Spain
| | - F Drobnic
- Sports Physiology Dept. CAR, Sant Cugat del Valles, GIRSANE, Barcelona 08174, Spain
| | - J A Tur
- Research Group on Community Nutrition and Oxidative Stress, Science Laboratory of Physical Activity, Department of Fundamental Biology and Health Sciences, University of Balearic Islands, 07122 Palma de Mallorca, Spain and CIBER: CB12/03/30038 Fisiopatología de la Obesidad la Nutrición, CIBEROBN, Instituto de Salud Carlos III (ISCIII), University of Balearic Islands, 07122 Palma de Mallorca, Spain.
| | - A Pons
- Research Group on Community Nutrition and Oxidative Stress, Science Laboratory of Physical Activity, Department of Fundamental Biology and Health Sciences, University of Balearic Islands, 07122 Palma de Mallorca, Spain and CIBER: CB12/03/30038 Fisiopatología de la Obesidad la Nutrición, CIBEROBN, Instituto de Salud Carlos III (ISCIII), University of Balearic Islands, 07122 Palma de Mallorca, Spain.
| |
Collapse
|
50
|
Martorell M, Pons V, Domingo JC, Capó X, Sureda A, Drobnic F, Tur JA, Pons A. Erythrocytes and Skeletal Muscle Unsaturated and Omega-6 Fatty Acids Are Positively Correlated after Caloric Restriction and Exercise. ANNALS OF NUTRITION AND METABOLISM 2018; 72:126-133. [PMID: 29353271 DOI: 10.1159/000486553] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Accepted: 12/16/2017] [Indexed: 11/19/2022]
Abstract
BACKGROUND Nutritional intervention studies with fatty acid (FA) supplements assess the efficacy of the intervention by measuring the changes in erythrocyte membrane lipid profiles reflected in tissue composition changes. The aim was to determine the effects of caloric restriction (CR) on erythrocytes lipid composition and to compare and correlate these changes with skeletal muscle acid profiles after CR. METHODS Erythrocytes were obtained from 11 healthy men before and after 4 weeks of 33% CR in post-exercise conditions; muscle biopsies were obtained from the same athletes after 4 weeks of 33% CR in post-exercise conditions. Samples were used for FA determination by chromatography. RESULTS CR significantly modified erythrocyte FAs composition. Skeletal muscle FA profile was significantly different from that for the erythrocytes. The erythrocyte FA profile was more saturated (52.1 ± 1.5% and 32.8 ± 0.9%, respectively) and less monounsaturated (21.0 ± 0.8% and 39.0 ± 2.0%, respectively) than the skeletal muscle FA profile and similarly polyunsaturated. CONCLUSIONS CR modifies erythrocyte lipid composition, mainly omega-6 FAs. Erythrocyte monounsaturated, polyunsaturated and omega-6 FAs, but not the saturated and omega-3 FAs, were significantly positively correlated with skeletal muscle FAs. There is a discordance between saturated and omega-3 FAs from erythrocyte and from muscle, but monounsaturated, polyunsaturated and omega-6 fatty acids are positively correlated.
Collapse
Affiliation(s)
- Miquel Martorell
- Department of Nutrition and Dietetics, School of Pharmacy, University of Concepcion, Concepcion, Chile.,Laboratory of Physical Activity Science, Research Group on Community Nutrition and Oxidative Stress, University of Balearic Islands, and CIBEROBN (Physiopathology of Obesity and Nutrition), Palma de Mallorca, Spain
| | - Victoria Pons
- Department of Sport Nutrition and Physiology, Olympic Training Center, Sant Cugat del Vallès, Spain
| | - Joan Carles Domingo
- Department of Biochemistry and Molecular Biology, University of Barcelona, Barcelona, Spain
| | - Xavier Capó
- Laboratory of Physical Activity Science, Research Group on Community Nutrition and Oxidative Stress, University of Balearic Islands, and CIBEROBN (Physiopathology of Obesity and Nutrition), Palma de Mallorca, Spain
| | - Antoni Sureda
- Laboratory of Physical Activity Science, Research Group on Community Nutrition and Oxidative Stress, University of Balearic Islands, and CIBEROBN (Physiopathology of Obesity and Nutrition), Palma de Mallorca, Spain
| | - Franchek Drobnic
- Department of Sport Nutrition and Physiology, Olympic Training Center, Sant Cugat del Vallès, Spain
| | - Josep-Antoni Tur
- Laboratory of Physical Activity Science, Research Group on Community Nutrition and Oxidative Stress, University of Balearic Islands, and CIBEROBN (Physiopathology of Obesity and Nutrition), Palma de Mallorca, Spain
| | - Antoni Pons
- Laboratory of Physical Activity Science, Research Group on Community Nutrition and Oxidative Stress, University of Balearic Islands, and CIBEROBN (Physiopathology of Obesity and Nutrition), Palma de Mallorca, Spain
| |
Collapse
|