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Hou M, Sun W, Ma Y, Ye H, Zhai X, Xue Y, Tang R, Teng S, Wu R, Luo H. Comparative analysis for nutrients, flavor compounds, and lipidome revealed the edible value of pond-cultured male Pelodiscus sinensis with different ages. Food Chem 2024; 454:139795. [PMID: 38810450 DOI: 10.1016/j.foodchem.2024.139795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 05/09/2024] [Accepted: 05/20/2024] [Indexed: 05/31/2024]
Abstract
Pelodiscus sinensis is an aquatic product with a long growth cycle in pond culture and high nutritional value meat. The flavor compounds, nutrients, and lipidome were investigated to explore the edible value changes of turtle meat aged 3 to 6 years (Y3 to Y6). Typically, P. sinensis meat is rich in high-quality protein (EAAI ≥81.22, AAS ≥86.47). Y6 has the highest level of Se, protein, amino acids, and high unsaturated fatty acids, including EPA + DHA. Y5 has the most delicious amino acids, polyunsaturated fatty acids, and key odorant content. The stronger flavor of Y5 may be mainly related to C18:2n6t and C18:2n6c. Further, triacylglycerols (TAG) and phosphatidylcholine (PC) were significant changes in Y5. Additionally, PI (16:0/18:1) was identified as the potential biomarker. These results provided available information on P. sinensis marketing age and revealed the potential impact of nutrients on the formation of VOCs.
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Affiliation(s)
- Mengdan Hou
- Key Laboratory of Freshwater Fish Reproduction and Development (Ministry of Education), Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City & Aquaculture Engineering Technology Research Center, College of Fisheries, Southwest University, Chongqing 402460, China
| | - Wenbo Sun
- Key Laboratory of Freshwater Fish Reproduction and Development (Ministry of Education), Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City & Aquaculture Engineering Technology Research Center, College of Fisheries, Southwest University, Chongqing 402460, China
| | - Ying Ma
- Key Laboratory of Freshwater Fish Reproduction and Development (Ministry of Education), Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City & Aquaculture Engineering Technology Research Center, College of Fisheries, Southwest University, Chongqing 402460, China; Yibin Academy of Southwest University, Yibin 64400, Sichuan, China
| | - Hua Ye
- Key Laboratory of Freshwater Fish Reproduction and Development (Ministry of Education), Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City & Aquaculture Engineering Technology Research Center, College of Fisheries, Southwest University, Chongqing 402460, China; Yibin Academy of Southwest University, Yibin 64400, Sichuan, China
| | - Xuliang Zhai
- Chongqing Fisheries Technical Extension Center, Chongqing 401121, China
| | - Yang Xue
- Chongqing Fisheries Technical Extension Center, Chongqing 401121, China
| | - Renjun Tang
- Liangping District Agriculture and Rural Commission, Chongqing 405200, China
| | - Shujun Teng
- Agricultural Science and Technology Extension Center, Chongqing 404000, China
| | - Ronghua Wu
- Key Laboratory of Freshwater Fish Reproduction and Development (Ministry of Education), Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City & Aquaculture Engineering Technology Research Center, College of Fisheries, Southwest University, Chongqing 402460, China
| | - Hui Luo
- Key Laboratory of Freshwater Fish Reproduction and Development (Ministry of Education), Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City & Aquaculture Engineering Technology Research Center, College of Fisheries, Southwest University, Chongqing 402460, China; Yibin Academy of Southwest University, Yibin 64400, Sichuan, China.
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Li X, Wang C, Yanagita T, Xue C, Zhang T, Wang Y. Trimethylamine N-Oxide in Aquatic Foods. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024. [PMID: 38885200 DOI: 10.1021/acs.jafc.4c01974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/20/2024]
Abstract
Trimethylamine N-oxide (TMAO), a characteristic nonprotein nitrogen compound, is widely present in seafood, which exhibits osmoregulatory effects for marine organisms in vivo and plays an important role in aquaculture and aquatic product preservation. However, much attention has been focused on the negative effect of TMAO since it has recently emerged as a putative promoter of chronic diseases. To get full knowledge and maximize our ability to balance the positive and negative aspects of TMAO, in this review, we comprehensively discuss the TMAO in aquatic products from the aspects of physiological functions for marine organisms, flavor, quality, the conversion of precursors, the influences on human health, and the seafood ingredients interaction consideration. Though the circulating TMAO level is inevitably enhanced after seafood consumption, dietary seafood still exhibits beneficial health effects and may provide nutraceuticals to balance the possible adverse effects of TMAO.
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Affiliation(s)
- Xiaoyue Li
- SKL of Marine Food Processing & Safety Control, College of Food Science and Engineering, Ocean University of China, Qingdao 266404, China
| | - Chengcheng Wang
- SKL of Marine Food Processing & Safety Control, College of Food Science and Engineering, Ocean University of China, Qingdao 266404, China
| | - Teruyoshi Yanagita
- Laboratory of Nutrition Biochemistry, Department of Applied Biochemistry and Food Science, Saga University, Saga 840-8502, Japan
| | - Changhu Xue
- SKL of Marine Food Processing & Safety Control, College of Food Science and Engineering, Ocean University of China, Qingdao 266404, China
| | - Tiantian Zhang
- SKL of Marine Food Processing & Safety Control, College of Food Science and Engineering, Ocean University of China, Qingdao 266404, China
| | - Yuming Wang
- SKL of Marine Food Processing & Safety Control, College of Food Science and Engineering, Ocean University of China, Qingdao 266404, China
- Sanya Institute of Oceanography, Ocean University of China, Sanya 572024, China
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Wu S, Peng H, Li S, Huang L, Wang X, Li Y, Liu Y, Xiong P, Yang Q, Tian K, Wu W, Pu R, Lu X, Xiao Z, Yang J, Zhong Z, Gao Y, Deng Y, Deng Y. The ω-3 Polyunsaturated Fatty Acid Docosahexaenoic Acid Enhances NK-Cell Antitumor Effector Functions. Cancer Immunol Res 2024; 12:744-758. [PMID: 38526128 PMCID: PMC11148550 DOI: 10.1158/2326-6066.cir-23-0359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 01/16/2024] [Accepted: 03/22/2024] [Indexed: 03/26/2024]
Abstract
ω-3 polyunsaturated fatty acids (PUFA) are known to directly repress tumor development and progression. In this study, we explored whether docosahexaenoic acid (DHA), a type of ω-3 PUFA, had an immunomodulatory role in inhibiting tumor growth in immunocompetent mice. The number of natural killer (NK) cells but not the number of T or B cells was decreased by DHA supplementation in various tissues under physiologic conditions. Although the frequency and number of NK cells were comparable, IFNγ production by NK cells in both the spleen and lung was increased in DHA-supplemented mice in the mouse B16F10 melanoma tumor model. Single-cell RNA sequencing revealed that DHA promoted effector function and oxidative phosphorylation in NK cells but had no obvious effects on other immune cells. Using Rag2-/- mice and NK-cell depletion by PK136 antibody injection, we demonstrated that the suppression of B16F10 melanoma tumor growth in the lung by DHA supplementation was dependent mainly on NK cells. In vitro experiments showed that DHA directly enhanced IFNγ production, CD107a expression, and mitochondrial oxidative phosphorylation (OXPHOS) activity and slightly increased proliferator-activated receptor gamma coactivator-1α (PGC-1α) protein expression in NK cells. The PGC-1α inhibitor SR-18292 in vitro and NK cell-specific knockout of PGC-1α in mice reversed the antitumor effects of DHA. In summary, our findings broaden the current knowledge on how DHA supplementation protects against cancer growth from the perspective of immunomodulation by upregulating PGC-1α signaling-mediated mitochondrial OXPHOS activity in NK cells.
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Affiliation(s)
- Shuting Wu
- Pediatrics Research Institute of Hunan Province and Hunan Provincial Key Laboratory of Children's Emergency Medicine, Hunan Children's Hospital, Changsha, China
- The Affiliated Children's Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Hongyan Peng
- Pediatrics Research Institute of Hunan Province and Hunan Provincial Key Laboratory of Children's Emergency Medicine, Hunan Children's Hospital, Changsha, China
- The Affiliated Children's Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Songyang Li
- Pediatrics Research Institute of Hunan Province and Hunan Provincial Key Laboratory of Children's Emergency Medicine, Hunan Children's Hospital, Changsha, China
- The Affiliated Children's Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Lanlan Huang
- The School of Pediatrics, Hengyang Medical School, University of South China, Changsha, China
| | - Xiangyu Wang
- Pediatrics Research Institute of Hunan Province and Hunan Provincial Key Laboratory of Children's Emergency Medicine, Hunan Children's Hospital, Changsha, China
- The Affiliated Children's Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Yana Li
- Pediatrics Research Institute of Hunan Province and Hunan Provincial Key Laboratory of Children's Emergency Medicine, Hunan Children's Hospital, Changsha, China
- The Affiliated Children's Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Yongjie Liu
- Pediatrics Research Institute of Hunan Province and Hunan Provincial Key Laboratory of Children's Emergency Medicine, Hunan Children's Hospital, Changsha, China
- The Affiliated Children's Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Peiwen Xiong
- Pediatrics Research Institute of Hunan Province and Hunan Provincial Key Laboratory of Children's Emergency Medicine, Hunan Children's Hospital, Changsha, China
- The Affiliated Children's Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Qinglan Yang
- Pediatrics Research Institute of Hunan Province and Hunan Provincial Key Laboratory of Children's Emergency Medicine, Hunan Children's Hospital, Changsha, China
- The Affiliated Children's Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Kunpeng Tian
- Department of Clinical Hematology, College of Pharmacy and Laboratory Medicine Science, Army Medical University, Chongqing, China
| | - Weiru Wu
- Department of Clinical Hematology, College of Pharmacy and Laboratory Medicine Science, Army Medical University, Chongqing, China
| | - Rongxi Pu
- Department of Clinical Hematology, College of Pharmacy and Laboratory Medicine Science, Army Medical University, Chongqing, China
| | - Xiulan Lu
- Pediatrics Research Institute of Hunan Province and Hunan Provincial Key Laboratory of Children's Emergency Medicine, Hunan Children's Hospital, Changsha, China
- The Affiliated Children's Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Zhenghui Xiao
- Pediatrics Research Institute of Hunan Province and Hunan Provincial Key Laboratory of Children's Emergency Medicine, Hunan Children's Hospital, Changsha, China
- The Affiliated Children's Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Jian Yang
- Department of Clinical Nutrition, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Zhaoyang Zhong
- The Fifth People's Hospital of Chongqing, Chongqing, China
| | - Yuan Gao
- Translational Medicine Research Center, Shanxi Medical University, Taiyuan, China
| | - Yafei Deng
- Pediatrics Research Institute of Hunan Province and Hunan Provincial Key Laboratory of Children's Emergency Medicine, Hunan Children's Hospital, Changsha, China
- The Affiliated Children's Hospital of Xiangya School of Medicine, Central South University, Changsha, China
- The School of Pediatrics, Hengyang Medical School, University of South China, Changsha, China
| | - Youcai Deng
- Department of Clinical Hematology, College of Pharmacy and Laboratory Medicine Science, Army Medical University, Chongqing, China
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Li B, Xu L, He R, Li Y, Li G, Deng Y, Wang Z, Li F, Li T, Rong S. Association of aquatic food consumption, long-chain polyunsaturated n-3 fatty acid intake, and blood mercury levels with cognitive function in middle-aged and older adults. Clin Nutr 2024; 43:1635-1642. [PMID: 38772070 DOI: 10.1016/j.clnu.2024.05.015] [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: 07/27/2023] [Revised: 05/06/2024] [Accepted: 05/06/2024] [Indexed: 05/23/2024]
Abstract
BACKGROUND & AIMS Aquatic food is rich in nutrients which benefit the human brain and cognitive health; however, concerns about heavy metal accumulation in aquatic food remain. This study evaluated the associations between aquatic food consumption, long-chain n-3 polyunsaturated fatty acids (LC n-3 PUFAs) intake, and blood mercury levels with cognition in middle-aged and older adults. METHODS This cross-sectional study used baseline data from the Lifestyle and Healthy Aging of Chinese Square Dancer Study. Aquatic food consumption and LC n-3 PUFAs intake were obtained from a food frequency questionnaire. Blood mercury levels were measured using inductively coupled plasma mass spectrometry. A composite z-score was developed to represent global cognition by averaging the z-scores for each cognitive domain. Participants with mild cognitive impairment (MCI) were diagnosed according to Petersen's criteria. Multivariate linear and logistic regression models were used to examine the association between the exposure factors and cognitive performance including cognitive scores and MCI. RESULTS Of 2621 middle-aged and older adults, the mean (SD) age was 63.71 (5.15) years, and 85.73% were females. Compared with the lowest quartile, those in the highest quartile for aquatic food consumption were associated with higher composite z-scores (β = 0.156, 95% CI: 0.088-0.225) and lower MCI odds (OR = 0.598, 95% CI: 0.425-0.841). A similar positive relationship between LC n-3 PUFAs intake and composite z-score and an inverse association between LC n-3 PUFAs intake and MCI were also observed. In addition, the participants in the highest quartile for blood mercury levels had higher composite z-scores than those in the lowest quartile. CONCLUSIONS In this cross-sectional study, higher aquatic food consumption, LC n-3 PUFAs intake, and blood mercury levels were related to better cognitive function. Further studies in Chinese populations are required to confirm these findings.
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Affiliation(s)
- Benchao Li
- Department of Nutrition and Food Hygiene, School of Public Health, Wuhan University, Wuhan 430071, China; Research Center of Public Health, Renmin Hospital of Wuhan University, Wuhan 430071, China; Academy of Nutrition and Health, Hubei Province Key Laboratory of Occupational Hazard Identification and Control, School of Public Health, Wuhan University of Science and Technology, Wuhan 430065, China
| | - Lijuan Xu
- Department of Nutrition and Food Hygiene, School of Public Health, Wuhan University, Wuhan 430071, China; Research Center of Public Health, Renmin Hospital of Wuhan University, Wuhan 430071, China
| | - Ruikun He
- BYHEALTH Institute of Nutrition & Health, Guangzhou 510663, China
| | - Yuanyuan Li
- Department of Nutrition and Food Hygiene, School of Public Health, Wuhan University, Wuhan 430071, China; Research Center of Public Health, Renmin Hospital of Wuhan University, Wuhan 430071, China
| | - Guang Li
- Academy of Nutrition and Health, Hubei Province Key Laboratory of Occupational Hazard Identification and Control, School of Public Health, Wuhan University of Science and Technology, Wuhan 430065, China
| | - Yan Deng
- Academy of Nutrition and Health, Hubei Province Key Laboratory of Occupational Hazard Identification and Control, School of Public Health, Wuhan University of Science and Technology, Wuhan 430065, China
| | - Ziping Wang
- Academy of Nutrition and Health, Hubei Province Key Laboratory of Occupational Hazard Identification and Control, School of Public Health, Wuhan University of Science and Technology, Wuhan 430065, China
| | - Fengping Li
- Department of Nutrition and Food Hygiene, School of Public Health, Wuhan University, Wuhan 430071, China; Research Center of Public Health, Renmin Hospital of Wuhan University, Wuhan 430071, China
| | - Tingting Li
- Academy of Nutrition and Health, Hubei Province Key Laboratory of Occupational Hazard Identification and Control, School of Public Health, Wuhan University of Science and Technology, Wuhan 430065, China
| | - Shuang Rong
- Department of Nutrition and Food Hygiene, School of Public Health, Wuhan University, Wuhan 430071, China; Research Center of Public Health, Renmin Hospital of Wuhan University, Wuhan 430071, China; Academy of Nutrition and Health, Hubei Province Key Laboratory of Occupational Hazard Identification and Control, School of Public Health, Wuhan University of Science and Technology, Wuhan 430065, China.
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Song Y, Yang X, Li S, Luo Y, Chang JS, Hu Z. Thraustochytrids as a promising source of fatty acids, carotenoids, and sterols: bioactive compound biosynthesis, and modern biotechnology. Crit Rev Biotechnol 2024; 44:618-640. [PMID: 37158096 DOI: 10.1080/07388551.2023.2196373] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 02/20/2023] [Indexed: 05/10/2023]
Abstract
Thraustochytrids are eukaryotes and obligate marine protists. They are increasingly considered to be a promising feed additive because of their superior and sustainable application in the production of health-benefiting bioactive compounds, such as fatty acids, carotenoids, and sterols. Moreover, the increasing demand makes it critical to rationally design the targeted products by engineering industrial strains. In this review, bioactive compounds accumulated in thraustochytrids were comprehensively evaluated according to their chemical structure, properties, and physiological function. Metabolic networks and biosynthetic pathways of fatty acids, carotenoids, and sterols were methodically summarized. Further, stress-based strategies used in thraustochytrids were reviewed to explore the potential methodologies for enhancing specific product yields. There are internal relationships between the biosynthesis of fatty acids, carotenoids, and sterols in thraustochytrids since they share some branches of the synthetic routes with some intermediate substrates in common. Although there are classic synthesis pathways presented in the previous research, the metabolic flow of how these compounds are being synthesized in thraustochytrids still remains uncovered. Further, combined with omics technologies to deeply understand the mechanism and effects of different stresses is necessary, which could provide guidance for genetic engineering. While gene-editing technology has allowed targeted gene knock-in and knock-outs in thraustochytrids, efficient gene editing is still required. This critical review will provide comprehensive information to benefit boosting the commercial productivity of specific bioactive substances by thraustochytrids.
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Affiliation(s)
- Yingjie Song
- Guangdong Technology Research Center for Marine Algal Bioengineering, Guangdong Key Laboratory of Plant Epigenetics, Shenzhen Engineering Laboratory for Marine Algal Biotechnology, Longhua Innovation Institute for Biotechnology, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, P.R. China
- College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, P.R. China
- Shenzhen Key Laboratory of Marine Biological Resources and Ecology Environment, Shenzhen Key Laboratory of Microbial Genetic Engineering, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, P.R. China
| | - Xuewei Yang
- Guangdong Technology Research Center for Marine Algal Bioengineering, Guangdong Key Laboratory of Plant Epigenetics, Shenzhen Engineering Laboratory for Marine Algal Biotechnology, Longhua Innovation Institute for Biotechnology, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, P.R. China
- Shenzhen Key Laboratory of Marine Biological Resources and Ecology Environment, Shenzhen Key Laboratory of Microbial Genetic Engineering, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, P.R. China
| | - Shuangfei Li
- Guangdong Technology Research Center for Marine Algal Bioengineering, Guangdong Key Laboratory of Plant Epigenetics, Shenzhen Engineering Laboratory for Marine Algal Biotechnology, Longhua Innovation Institute for Biotechnology, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, P.R. China
- Shenzhen Key Laboratory of Marine Biological Resources and Ecology Environment, Shenzhen Key Laboratory of Microbial Genetic Engineering, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, P.R. China
| | - Yanqing Luo
- Guangdong Technology Research Center for Marine Algal Bioengineering, Guangdong Key Laboratory of Plant Epigenetics, Shenzhen Engineering Laboratory for Marine Algal Biotechnology, Longhua Innovation Institute for Biotechnology, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, P.R. China
- Shenzhen Key Laboratory of Marine Biological Resources and Ecology Environment, Shenzhen Key Laboratory of Microbial Genetic Engineering, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, P.R. China
| | - Jo-Shu Chang
- Department of Chemical and Materials Engineering, Tunghai University, Taichung, Taiwan
- Research Center for Smart Sustainable Circular Economy, Tunghai University, Taichung, Taiwan
- Department of Chemical Engineering, National Cheng Kung University, Tainan, Taiwan
| | - Zhangli Hu
- Guangdong Technology Research Center for Marine Algal Bioengineering, Guangdong Key Laboratory of Plant Epigenetics, Shenzhen Engineering Laboratory for Marine Algal Biotechnology, Longhua Innovation Institute for Biotechnology, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, P.R. China
- Shenzhen Key Laboratory of Marine Biological Resources and Ecology Environment, Shenzhen Key Laboratory of Microbial Genetic Engineering, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, P.R. China
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Heefner A, Simovic T, Mize K, Rodriguez-Miguelez P. The Role of Nutrition in the Development and Management of Chronic Obstructive Pulmonary Disease. Nutrients 2024; 16:1136. [PMID: 38674827 PMCID: PMC11053888 DOI: 10.3390/nu16081136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 04/05/2024] [Accepted: 04/08/2024] [Indexed: 04/28/2024] Open
Abstract
Chronic obstructive pulmonary disease (COPD) is a prevalent lung condition associated with significant morbidity and mortality. The management of COPD classically involves pulmonary rehabilitation, bronchodilators, and corticosteroids. An aspect of COPD management that is currently lacking in the literature is nutritional management, despite the prevalence of inadequate nutritional status in patients with COPD. In addition, certain nutritional imbalances have been reported to increase the risk of COPD development. This review summarizes the current literature on the role diet and nutrients may play in the risk and management of COPD development.
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Affiliation(s)
- Allison Heefner
- Department of Kinesiology and Health Sciences, Virginia Commonwealth University, Richmond, VA 23284, USA
- School of Medicine, Virginia Commonwealth University, Richmond, VA 23284, USA
| | - Tijana Simovic
- Department of Kinesiology and Health Sciences, Virginia Commonwealth University, Richmond, VA 23284, USA
| | - Kasey Mize
- Department of Kinesiology and Health Sciences, Virginia Commonwealth University, Richmond, VA 23284, USA
| | - Paula Rodriguez-Miguelez
- Department of Kinesiology and Health Sciences, Virginia Commonwealth University, Richmond, VA 23284, USA
- Division of Pulmonary and Critical Care, Virginia Commonwealth University, Richmond, VA 23284, USA
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Alibrandi A, Zirilli A, Le Donne M, Giannetto C, Lanfranchi M, De Pascale A, Politi C, Incognito GG, Ercoli A, Granese R. Association between Fish Consumption during Pregnancy and Maternal and Neonatal Outcomes: A Statistical Study in Southern Italy. J Clin Med 2024; 13:2131. [PMID: 38610896 PMCID: PMC11012849 DOI: 10.3390/jcm13072131] [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: 02/12/2024] [Revised: 03/21/2024] [Accepted: 03/24/2024] [Indexed: 04/14/2024] Open
Abstract
Background: This research aimed to evaluate the association between the monthly consumption of fish (differentiated by type) and both gestational and neonatal outcomes. Methods: Women who were admitted for delivery in the last 6 months of 2023 were prospectively included and divided according to type of fish consumed (based on DHA and mercury content) and frequency of consumption. Neonatal outcomes included weight, length, head circumference, and 1st and 5th minute Apgar scores. Maternal outcomes were threats of abortion, preterm birth, gestational diabetes and hypertension, cesarean section, and differential body mass index (BMI). Results: Small-size oily fish with high DHA and low mercury content (type B fish) consumption was positively associated with neonatal weight and head circumference, and less weight gain in pregnancy. It was also significantly associated with lower incidences of gestational diabetes and hypertension, and cesarean section. Correlation between differential BMI and monthly consumption of fish resulted in statistical significance, especially in type B fish consumers. Conclusions: The consumption of type B fish was significantly associated with increased neonatal weight and head circumference and better maternal outcomes.
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Affiliation(s)
- Angela Alibrandi
- Department of Economics, University of Messina, 98100 Messina, Italy; (A.A.); (A.Z.); (C.G.); (M.L.); (A.D.P.)
| | - Agata Zirilli
- Department of Economics, University of Messina, 98100 Messina, Italy; (A.A.); (A.Z.); (C.G.); (M.L.); (A.D.P.)
| | - Maria Le Donne
- Unit of Gynecology and Obstetrics, Department of Human Pathology of Adults and Developmental Age, “G. Martino” University Hospital, 98100 Messina, Italy; (M.L.D.); (C.P.); (A.E.)
| | - Carlo Giannetto
- Department of Economics, University of Messina, 98100 Messina, Italy; (A.A.); (A.Z.); (C.G.); (M.L.); (A.D.P.)
| | - Maurizio Lanfranchi
- Department of Economics, University of Messina, 98100 Messina, Italy; (A.A.); (A.Z.); (C.G.); (M.L.); (A.D.P.)
| | - Angelina De Pascale
- Department of Economics, University of Messina, 98100 Messina, Italy; (A.A.); (A.Z.); (C.G.); (M.L.); (A.D.P.)
| | - Chiara Politi
- Unit of Gynecology and Obstetrics, Department of Human Pathology of Adults and Developmental Age, “G. Martino” University Hospital, 98100 Messina, Italy; (M.L.D.); (C.P.); (A.E.)
| | - Giosuè Giordano Incognito
- Department of General Surgery and Medical Surgical Specialties, University of Catania, 95123 Catania, Italy;
| | - Alfredo Ercoli
- Unit of Gynecology and Obstetrics, Department of Human Pathology of Adults and Developmental Age, “G. Martino” University Hospital, 98100 Messina, Italy; (M.L.D.); (C.P.); (A.E.)
| | - Roberta Granese
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, “G. Martino” University Hospital, 98100 Messina, Italy
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Xu S, Li X, Hou Q, Xu N, Lu Q, Wang S, Dai C. Association of Serum Unsaturated Fatty Acid Patterns with the Risk of Diabetic Nephropathy. KIDNEY DISEASES (BASEL, SWITZERLAND) 2024; 10:97-106. [PMID: 38751794 PMCID: PMC11095590 DOI: 10.1159/000536532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 01/22/2024] [Indexed: 05/18/2024]
Abstract
Introduction Unsaturated fatty acids play an essential role in the progression of diabetic nephropathy (DN). However, previous studies were mainly focused on the role of individual unsaturated fatty acid. The serum unsaturated fatty acid patterns (FAPs) in patients with DN remain to be determined. Methods A total of 135 patients with DN (DN group) and 322 patients with type II diabetes without nephropathy (non-DN group) were included in this study. Clinical data, serum levels of unsaturated fatty acids, and other laboratory indicators were collected. Multivariate logistic regression was applied to identify risk factors for serum unsaturated fatty acid level in both groups. Serum unsaturated fatty acids were subjected to factor analysis to identify distinct FAPs. Multivariable logistic regression was employed to assess the risk of DN associated with different serum FAPs. Results After adjusting for confounders, three types of unsaturated fatty acid including C20:5 (eicosapentaenoic acid [EPA]), C22:6 (docosahexaenoic acid [DHA]), and C22:5 n-3 (docosapentaenoic acid n-3) were significantly associated with DN in the population. The odds ratios (ORs) (95% confidence interval [CI]) of DN were 0.583 (0.374, 0.908), 0.826 (0.716, 0.954), and 0.513 (0.298, 0.883), respectively. Factor analysis revealed five major FAPs, among which FAP2 (enriched with EPA and DHA) exhibited a significant inverse association with DN. In the multivariate-adjusted model, the OR (95% CI) was 0.678 (0.493, 0.933). Additionally, a combination of DHA and EPA enriched in FAP2 further decreased extracellular matrix production induced by transforming growth factor beta 1 in podocytes and tubular cells. Conclusions Our findings suggest that FAP2 which is enriched with DHA and EPA is associated with a reduced risk of DN. This highlights the potential of targeting FAP2 for the patients with DN.
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Affiliation(s)
- Shuang Xu
- Center for Kidney Diseases, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Xinyuan Li
- Center for Kidney Diseases, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Qing Hou
- Center for Kidney Diseases, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Ning Xu
- Center for Kidney Diseases, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Qingmiao Lu
- Center for Kidney Diseases, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Sudan Wang
- Center for Kidney Diseases, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Chunsun Dai
- Center for Kidney Diseases, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
- Department of Clinical Genetics, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
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9
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O'Keefe EL, O'Keefe JH, Tintle NL, Westra J, Albuisson L, Harris WS. Circulating Docosahexaenoic Acid and Risk of All-Cause and Cause-Specific Mortality. Mayo Clin Proc 2024; 99:534-541. [PMID: 38506781 DOI: 10.1016/j.mayocp.2023.11.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 11/13/2023] [Accepted: 11/21/2023] [Indexed: 03/21/2024]
Abstract
OBJECTIVE To assess the associations of docosahexaenoic acid (DHA), a marine omega-3 fatty acid, with long-term all-cause mortality, cardiovascular (CV) mortality, and cancer mortality. PATIENTS AND METHODS We analyzed data from UK Biobank, which included 117,702 subjects with baseline plasma DHA levels and 12.7 years of follow-up between April 2007 and December 2021. Associations with risk for mortality endpoints were analyzed categorically by quintile of DHA plasma levels. RESULTS Comparing the lowest to highest quintiles of circulating levels of DHA, there was 21% lower risk of all-cause mortality (HR, 0.79; 95% CI, 0.74 to 0.85; P<.0001). In a secondary analysis, we merged the UK Biobank findings with those from a recent FORCE (Fatty Acid and Outcome Research Consortium) meta-analysis that included 17 prospective cohort studies and 42,702 individuals examining DHA and mortality associations. The cumulative sample population included 160,404 individuals and 24,342 deaths during a median of 14 years of follow-up. After multivariable adjustment for relevant risk factors comparing the lowest to the highest quintiles of DHA, there was 17% lower risk of all-cause mortality (95% CI, 0.79 to 0.87; P<.0001), 21% lower risk for CV disease mortality (95% CI, 0.73 to 0.87; P<.001), 17% lower risk for cancer mortality (95% CI, 0.77 to 0.89; P<.0001), and 15% lower risk for all other mortality (95% CI, 0.79 to 0.91; P<.001). CONCLUSION Higher DHA levels were associated with significant risk reductions in all-cause mortality, as well as reduced risks for deaths due to CV disease, cancer, and all other causes. The findings strengthen the hypothesis that DHA, a marine-sourced omega-3, may support CV health and lifespan.
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Affiliation(s)
- Evan L O'Keefe
- Saint Luke's Mid America Heart Institute and University of Missouri-Kansas City, Kansas City, MO, USA
| | - James H O'Keefe
- Saint Luke's Mid America Heart Institute and University of Missouri-Kansas City, Kansas City, MO, USA.
| | - Nathan L Tintle
- Fatty Acid Research Institute, Sioux Falls, SD, USA; Department of Population Health Nursing Science, College of Nursing, University of Illinois - Chicago, Chicago, IL, USA
| | - Jason Westra
- Fatty Acid Research Institute, Sioux Falls, SD, USA
| | | | - William S Harris
- Fatty Acid Research Institute, Sioux Falls, SD, USA; Department of Internal Medicine, Sanford School of Medicine, University of South Dakota, Sioux Falls, SD, USA
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10
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Dicklin MR, Anthony JC, Winters BL, Maki KC. ω-3 Polyunsaturated Fatty Acid Status Testing in Humans: A Narrative Review of Commercially Available Options. J Nutr 2024:S0022-3166(24)00164-0. [PMID: 38522783 DOI: 10.1016/j.tjnut.2024.03.015] [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: 01/08/2024] [Revised: 03/13/2024] [Accepted: 03/18/2024] [Indexed: 03/26/2024] Open
Abstract
There is an increasing body of evidence supporting a link between low intakes of ω-3 long-chain polyunsaturated fatty acids (LCPUFA) and numerous diseases and health conditions. However, few people are achieving the levels of fish/seafood or eicosapentaenoic acid and docosahexaenoic acid intake recommended in national and international guidelines. Knowledge of a person's ω-3 LCPUFA status will benefit the interpretation of research results and could be expected to lead to an increased effort to increase intake. Dietary intake survey methods are often used as a surrogate for measuring ω-3 PUFA tissue status and its impact on health and functional outcomes. However, because individuals vary widely in their ability to digest and absorb ω-3 PUFA, analytical testing of biological samples is desirable to accurately evaluate ω-3 PUFA status. Adipose tissue is the reference biospecimen for measuring tissue fatty acids, but less-invasive methods, such as measurements in whole blood or its components (e.g., plasma, serum, red blood cell membranes) or breast milk are often used. Numerous commercial laboratories provide fatty acid testing of blood and breast milk samples by different methods and present their results in a variety of reports such as a full fatty acid profile, ω-3 and ω-6 fatty acid profiles, fatty acid ratios, as well as the Omega-3 Index, the Holman Omega-3 Test, OmegaScore, and OmegaCheck, among others. This narrative review provides information about the different ways to measure ω-3 LCPUFA status (including both dietary assessments and selected commercially available analytical tests of blood and breast milk samples) and discusses evidence linking increased ω-3 LCPUFA intake or status to improved health, focusing on cardiovascular, neurological, pregnancy, and eye health, in support of recommendations to increase ω-3 LCPUFA intake and testing.
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Affiliation(s)
| | | | | | - Kevin C Maki
- Midwest Biomedical Research, Addison, IL, United States; Indiana University School of Public Health, Bloomington, IN, United States.
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11
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Torfadottir JE, Ulven SM. Fish - a scoping review for Nordic Nutrition Recommendations 2023. Food Nutr Res 2024; 68:10485. [PMID: 38571914 PMCID: PMC10989230 DOI: 10.29219/fnr.v68.10485] [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: 09/15/2022] [Revised: 05/17/2023] [Accepted: 01/03/2024] [Indexed: 04/05/2024] Open
Abstract
The aim of this scoping review was to conduct evidence-based documentation between fish intake and health outcomes for food-based dietary guidelines (FBDGs) in the Nordic Nutrition Recommendations (NNR) 2023. For most health outcomes, the evidence for fish oil and n-3 long chain (LC) polyunsaturated fatty acids (PUFA) supplementation was included when examining evidence between fish intake and health. In this review, conclusions from qualified systematic reviews (qSR) approved by NNR2023 are included. In addition, conclusions of a de novo systematic reviews on the topic of n-3 LC-PUFA, asthma, and allergy are included. Finally, a systematic literature search was performed limited to systematic reviews and meta-analysis published between 2011 and September 2021. In total, 21 papers from the systematic literature search, four qSR, and eight reports were included addressing the association between fish intake, fish oil, and n-3 LC-PUFA supplementation on several health outcomes. These included cardiovascular disease (CVD), type 2 diabetes, cancers (colorectal, breast, and prostate), metabolic syndrome, obesity, mortality, cognition and mental health, pregnancy-related outcomes (preterm birth and birth weight), and outcomes specific for children (neurodevelopment, and risk of food allergies, and asthma). In addition, intermediate risk factors such as blood lipids, glucose, C-reactive protein, and blood pressure were reviewed. Based on current evidence, fish consumption can have beneficial effects to prevent coronary heart disease (CHD) and stroke incidence, and lower mortality from CVD, CHD, myocardial infarction (MI), and stroke, as well as total mortality risk. In addition, fish consumption is beneficial for preventing cognitive decline in adults (e.g. dementia and Alzheimer's disease). Fish intake may also prevent metabolic syndrome, supported by an observed association between fish intake and reduction in plasma triglycerides and increase in high-density lipoprotein (HDL) cholesterol levels. Data from fish oil and n-3 LC-PUFA supplementation studies supports the conclusions on the effects of fish consumption on most of the health outcomes.
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Affiliation(s)
- Johanna E. Torfadottir
- Centre of Public Health Sciences, University of Iceland, Reykjavik, Iceland
- Directorate of Health, Reykjavik, Iceland
| | - Stine M. Ulven
- Department of Nutrition, University of Oslo, Oslo, Norway
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12
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Ho CW, Chen PY, Liao YT, Cheng YF, Tsou HH, Liu TY, Liang KH. Uncovering the microbiome landscape in sashimi delicacies. Sci Rep 2024; 14:5454. [PMID: 38443405 PMCID: PMC10914738 DOI: 10.1038/s41598-024-55938-1] [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: 12/08/2023] [Accepted: 02/29/2024] [Indexed: 03/07/2024] Open
Abstract
It is widely believed that a significant portion of the gut microbiota, which play crucial roles in overall health and disease, originates from the food we consume. Sashimi is a type of popular raw seafood cuisine. Its microbiome, however, remained to be thoroughly explored. The objective of this study is to explore the microbiome composition in sashimi at the time when it is served and ready to be eaten. Specifically, our tasks include investigating the diversity and characteristics of microbial profiles in sashimi with respect to the fish types. We utilized the Sanger-sequencing based DNA barcoding technology for fish species authentication and next-generation sequencing for sashimi microbiome profiling. We investigated the microbiome profiles of amberjack, cobia, salmon, tuna and tilapia sashimi, which were all identified using the MT-CO1 DNA sequences regardless of their menu offering names. Chao1 and Shannon indexes, as well as Bray-Curtis dissimilarity index were used to evaluate the alpha and beta diversities of sashimi microbiome. We successfully validated our previous observation that tilapia sashimi has a significantly higher proportions of Pseudomonas compared to other fish sashimi, using independent samples (P = 0.0010). Salmon sashimi exhibited a notably higher Chao1 index in its microbiome in contrast to other fish species (P = 0.0031), indicating a richer and more diverse microbial ecosystem. Non-Metric Multidimensional Scaling (NMDS) based on Bray-Curtis dissimilarity index revealed distinct clusters of microbiome profiles with respect to fish types. Microbiome similarity was notably observed between amberjack and tuna, as well as cobia and salmon. The relationship of microbiome similarity can be depicted as a tree which resembles partly the phylogenetic tree of host species, emphasizing the close relationship between host evolution and microbial composition. Moreover, salmon exhibited a pronounced relative abundance of the Photobacterium genus, significantly surpassing tuna (P = 0.0079), observed consistently across various restaurant sources. In conclusion, microbiome composition of Pseudomonas is significantly higher in tilapia sashimi than in other fish sashimi. Salmon sashimi has the highest diversity of microbiome among all fish sashimi that we analyzed. The level of Photobacterium is significantly higher in salmon than in tuna across all the restaurants we surveyed. These findings provide critical insights into the intricate relationship between the host evolution and the microbial composition. These discoveries deepen our understanding of sashimi microbiota, facilitating our decision in selecting raw seafood.
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Affiliation(s)
- Cheng-Wei Ho
- Institute of Food Safety and Health Risk Assessment, National Yang-Ming Chiao-Tung University, Taipei, Taiwan
| | - Pei-Ying Chen
- Institute of Food Safety and Health Risk Assessment, National Yang-Ming Chiao-Tung University, Taipei, Taiwan
| | - Yi-Ting Liao
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Yen-Fu Cheng
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Han-Hsing Tsou
- Institute of Food Safety and Health Risk Assessment, National Yang-Ming Chiao-Tung University, Taipei, Taiwan
| | - Tsung-Yun Liu
- Institute of Food Safety and Health Risk Assessment, National Yang-Ming Chiao-Tung University, Taipei, Taiwan
| | - Kung-Hao Liang
- Institute of Food Safety and Health Risk Assessment, National Yang-Ming Chiao-Tung University, Taipei, Taiwan.
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan.
- Institute of Biomedical Informatics, National Yang-Ming Chiao-Tung University, Taipei, Taiwan.
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13
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Alali RA, Alateeq SA, Almuhanna AF, Al Elq AH, Albaker WI, Habara A, Alrubaish FA, Vatte C, Loza BL, Al-Muhanna FA, Al-Ali AK. Dietary assessment of type 2 diabetic patients using healthful plant-based diet score in the Eastern Province of Saudi Arabia. BMC Nutr 2024; 10:37. [PMID: 38419128 PMCID: PMC10900584 DOI: 10.1186/s40795-024-00843-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 02/15/2024] [Indexed: 03/02/2024] Open
Abstract
BACKGROUND Diabetes mellitus is a chronic disease characterized by a wide range of metabolic problems. The current study sought to assess nutritional habits of Saudi patients with type 2 diabetes (T2D) and to propose recommendations to improve these patients' dietary habits and delay possible disease complications. METHODS Over a period of three years, (2017-2019) 577 patients with T2D attending the outpatient's diabetic clinics at King Fahd Hospital of the University, Al Khobar, Saudi Arabia were invited to participate in this study. Data of dietary intake were collected by trained nurses using a pretested structured validated semi quantitative food frequency questionnaire. The dietary data were collected using 7-day dietary recall questionnaire. A modified score system that associates dietary habits with glycemic control and lipid profile was used. RESULTS Overall, a high healthful plant-based diet score was associated with a significant (P = 0.018) reduction in triglycerides (TG) level (mean difference - 3.78%; 95% CI, -0.65% to -6.81%) and a statistically non-significant (P = 0.06) increase in high density lipoprotein (HDL) levels (mean difference 1.87%; 95% CI -0.06-3.84%) in T2D patients from the Eastern Province of Saudi Arabia. Additionally, in our patient group, the prevalence of coronary artery disease, stroke, peripheral artery disease, and chronic kidney disease in T2D patients was 11.3%, 6.2%, 3.3%, and 8.4%, respectively and were higher when compared to the prevalence in the general population. CONCLUSION The present study showed that adherence to a healthful plant-based diet, when compared to high glycemic index diet, is associated with a favorable outcome in glycemic control and lipid profile in T2D patients. Prior assessment of total diet quality may be beneficial when giving nutritional advice to T2D patients with the possibility of improving glycemic control and lipid profile.
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Grants
- 001 Rawabi Scientific Chair for Social Responsibility, Imam Abdulrahman Bin Faisal University
- 001 Rawabi Scientific Chair for Social Responsibility, Imam Abdulrahman Bin Faisal University
- 001 Rawabi Scientific Chair for Social Responsibility, Imam Abdulrahman Bin Faisal University
- 001 Rawabi Scientific Chair for Social Responsibility, Imam Abdulrahman Bin Faisal University
- 001 Rawabi Scientific Chair for Social Responsibility, Imam Abdulrahman Bin Faisal University
- 001 Rawabi Scientific Chair for Social Responsibility, Imam Abdulrahman Bin Faisal University
- 001 Rawabi Scientific Chair for Social Responsibility, Imam Abdulrahman Bin Faisal University
- 001 Rawabi Scientific Chair for Social Responsibility, Imam Abdulrahman Bin Faisal University
- 001 Rawabi Scientific Chair for Social Responsibility, Imam Abdulrahman Bin Faisal University
- 001 Rawabi Scientific Chair for Social Responsibility, Imam Abdulrahman Bin Faisal University
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Affiliation(s)
- Rudaynah A Alali
- Department of Internal Medicine, King Fahad Hospital of the University, Al Khobar, Saudi Arabia
- Imam Abdulrahman Bin Faisal University, 31441, Dammam, Saudi Arabia
| | - Suad A Alateeq
- Department of Clinical Biochemistry College of Medicine, Imam Abdulrahman Bin Faisal University, 31441, Dammam, Saudi Arabia
| | - Afnan F Almuhanna
- Department of Radiology, King Fahad Hospital of the University, Al Khobar, Saudi Arabia
| | - Abdulmohsen H Al Elq
- Department of Internal Medicine, King Fahad Hospital of the University, Al Khobar, Saudi Arabia
- Imam Abdulrahman Bin Faisal University, 31441, Dammam, Saudi Arabia
| | - Waleed I Albaker
- Department of Internal Medicine, King Fahad Hospital of the University, Al Khobar, Saudi Arabia
- Imam Abdulrahman Bin Faisal University, 31441, Dammam, Saudi Arabia
| | - Alawi Habara
- Department of Clinical Biochemistry College of Medicine, Imam Abdulrahman Bin Faisal University, 31441, Dammam, Saudi Arabia
| | - Fatima A Alrubaish
- Department of Internal Medicine, King Fahad Hospital of the University, Al Khobar, Saudi Arabia
- Imam Abdulrahman Bin Faisal University, 31441, Dammam, Saudi Arabia
| | - Chittibabu Vatte
- Department of Clinical Biochemistry College of Medicine, Imam Abdulrahman Bin Faisal University, 31441, Dammam, Saudi Arabia
| | - Bao-Li Loza
- Department of Surgery, Perelman School of Medicine, University of Pennsylvania, 19104, Pennsylvania, PA, USA
| | - Fahad A Al-Muhanna
- Department of Internal Medicine, King Fahad Hospital of the University, Al Khobar, Saudi Arabia
- Imam Abdulrahman Bin Faisal University, 31441, Dammam, Saudi Arabia
| | - Amein K Al-Ali
- Department of Clinical Biochemistry College of Medicine, Imam Abdulrahman Bin Faisal University, 31441, Dammam, Saudi Arabia.
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14
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Shi M, Wang H, Zhang X. Dyslipidemia and its associated factors among community adults located in Shangcheng district, Zhejiang province. Sci Rep 2024; 14:4268. [PMID: 38383535 PMCID: PMC10881990 DOI: 10.1038/s41598-024-54953-6] [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: 07/05/2023] [Accepted: 02/19/2024] [Indexed: 02/23/2024] Open
Abstract
Dyslipidemia is highly prevalent and an important modifiable risk factor of cardiovascular disease in China. However, there is little information on the dyslipidemia in Shangcheng district, eastern China. Therefore, this study aims to investigate the prevalence and associated factors of dyslipidemia among community adults in this area. A community based cross-sectional study was conducted from August 1 to November 30, 2020. The study utilized a multi-stage probability sampling method to enroll permanent residents (those who have resided in this region for 6 months or more) who were 18 years old or above. Firstly, five streets were selected randomly, and then two communities were randomly selected from each of the chosen streets, finally, systematic sampling at the household level was conducted. All participants were interviewed by trained investigators and underwent anthropometric and biochemical measurements using standard criteria. LASSO (least absolute shrinkage and selection operator) and multivariate binary logistic regression were employed to identify the factors associated with dyslipidemia. In total, 3153 participants were enrolled into this study, resulting in a response rate of 93.28%. 33 subjects were excluded because of incomplete data. Finally, 3120 participants with a mean age of 55.26 (SD = 17.97) years were included into analysis. The overall prevalence of dyslipidemia was 35.96%. 21 variables were screened to multivariate binary logistic regression through the implementation of LASSO method. The multivariate binary logistic regression analysis revealed that individuals aged 40-49 [adjusted odds ratio (aOR) = 2.197, 95% confidence interval (CI) 1.445-3.341], 50-59 (aOR = 3.213, 95% CI 2.121-4.868), 60-69 (aOR = 4.777, 95% CI 3.169-7.201), and 70 and above (aOR = 5.067, 95% CI 3.301-7.777), with an educational level of junior middle school (aOR = 1.503, 95% CI 1.013-2.229), with an educational level of senior middle school (aOR = 1.731, 95% CI 1.25-2.397), with an educational level of under graduate and above (aOR = 2.125, 95% CI 1.46-3.095), without hypertension (aOR = 0.627, 95% CI 0.517-0.76), without diabetes (aOR = 0.625, 95% CI 0.498-0.785), obesity (aOR = 1.887, 95% CI 1.13-3.154), frequent smoking (aOR = 1.727, 95% CI 1.293-2.308), frequent drinking (aOR = 0.738, 95% CI 0.556-0.981), without family history of CVD (aOR = 0.505, 95% CI 0.342-0.744), and daily seafood intakes between 42.87 and 71.43 g (aOR = 1.31, 95% CI 1.05-1.634) were significantly associated with dyslipidemia. Gender-stratified analyses showed that aged 70 and above (aOR = 2.127, 95% CI 1.195-3.785), without hypertension (aOR = 0.643, 95% CI 0.484-0.854), without diabetes (aOR = 0.603, 95% CI 0.436-0.834), without CVD (aOR = 0.494, 95% CI 0.309-0.791), without stroke (aOR = 1.767, 95% CI 1.036-3.012), frequent smoking (aOR = 1.951, 95% CI 1.415-2.691), former smoking (aOR = 1.703, 95% CI 1.16-2.502) were significantly associated with dyslipidemia in male. Aged 40-49 (aOR = 3.51, 95% CI 1.789-6.887), 50-59 (aOR = 7.03, 95% CI 3.584-13.791), 60-69 (aOR = 15.728, 95% CI 8.005-30.9), and 70 and above (aOR = 12.929, 95% CI 6.449-25.921), with an educational level of senior middle school (aOR = 1.926, 95% CI 1.288-2.881), with an educational level of under graduate and above (aOR = 2.91, 95% CI 1.75-4.837), without hypertension (aOR = 0.592, 95% CI 0.45-0.779), without diabetes (aOR = 0.619, 95% CI 0.443-0.865), without family history of CVD (aOR = 0.429, 95% CI 0.251-0.733), without family history of cancer (aOR = 0.542, 95% CI 0.316-0.929), daily vegetables intakes between 251 and 500 g (aOR = 0.734, 95% CI 0.545-0.99), daily seafood intakes between 42.87 and 71.43 g (aOR = 1.421, 95% CI 1.04-1.942) were significantly associated with dyslipidemia in female. In the age-stratified analyses, it was found that without hypertension (aOR = 0.522, 95% CI 0.375-0.727) or diabetes (aOR = 0.445, 95% CI 0.267-0.744), obesity (aOR = 2.956, 95% CI 1.258-6.942), frequent smoking (aOR = 1.826, 95% CI 1.196-2.787), showed a significant association with dyslipidemia in individuals aged younger than 60 years. Female (aOR = 1.764, 95% CI 1.316-2.366), with an educational level of junior middle school (aOR = 1.793, 95% CI 1.169-2.749), with an educational level of senior middle school (aOR = 2.002, 95% CI 1.406-2.849), with an educational level of under graduate and above (aOR = 2.849, 95% CI 1.791-4.532), without hypertension (aOR = 0.604, 95% CI 0.477-0.764), without diabetes (aOR = 0.63, 95% CI 0.486-0.818), without CVD (aOR = 0.66, 95% CI 0.473-0.921), frequent smoking (aOR = 1.513, 95% CI 1.02-2.245), former smoking (aOR = 1.647, 95% CI 1.089-2.491), without family history of CVD (aOR = 0.406, 95% CI 0.239-0.692), daily seafood intakes between 42.87 and 71.43 g (aOR = 1.376, 95% CI 1.018-1.859) were significantly associated with dyslipidemia among participants aged 60 and above. Dyslipidemia is a prevalent condition observed among adults residing in Shangcheng district. Risk factors such as gender, age, education, hypertension, diabetes, cardiovascular disease, stroke, obesity, smoking, drinking, family history of cardiovascular disease, family history of cancer, daily vegetables intakes, daily seafood intakes were associated with dyslipidemia and varied across population of different gender and age groups. Enhancing education and promoting self-awareness regarding the necessity of behavior modification and regular medication intake would be beneficial in reducing the occurrence of dyslipidemia among adults in the Shangcheng district.
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Affiliation(s)
- Mingming Shi
- Center for Disease Control and Prevention of Shangcheng District, Hangzhou, Zhejiang, China
| | - Hui Wang
- Center for Disease Control and Prevention of Shangcheng District, Hangzhou, Zhejiang, China
| | - Xiao Zhang
- Hangzhou First People's Hospital, Hangzhou, Zhejiang, China.
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15
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Sherratt SCR, Mason RP, Libby P, Steg PG, Bhatt DL. Do patients benefit from omega-3 fatty acids? Cardiovasc Res 2024; 119:2884-2901. [PMID: 38252923 PMCID: PMC10874279 DOI: 10.1093/cvr/cvad188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 08/11/2023] [Accepted: 09/26/2023] [Indexed: 01/24/2024] Open
Abstract
Omega-3 fatty acids (O3FAs) possess beneficial properties for cardiovascular (CV) health and elevated O3FA levels are associated with lower incident risk for CV disease (CVD.) Yet, treatment of at-risk patients with various O3FA formulations has produced disparate results in large, well-controlled and well-conducted clinical trials. Prescription formulations and fish oil supplements containing low-dose mixtures of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) have routinely failed to prevent CV events in primary and secondary prevention settings when added to contemporary care, as shown most recently in the STRENGTH and OMEMI trials. However, as observed in JELIS, REDUCE-IT, and RESPECT-EPA, EPA-only formulations significantly reduce CVD events in high-risk patients. The CV mechanism of action of EPA, while certainly multifaceted, does not depend solely on reductions of circulating lipids, including triglycerides (TG) and LDL, and event reduction appears related to achieved EPA levels suggesting that the particular chemical and biological properties of EPA, as compared to DHA and other O3FAs, may contribute to its distinct clinical efficacy. In vitro and in vivo studies have shown different effects of EPA compared with DHA alone or EPA/DHA combination treatments, on atherosclerotic plaque morphology, LDL and membrane oxidation, cholesterol distribution, membrane lipid dynamics, glucose homeostasis, endothelial function, and downstream lipid metabolite function. These findings indicate that prescription-grade, EPA-only formulations provide greater benefit than other O3FAs formulations tested. This review summarizes the clinical findings associated with various O3FA formulations, their efficacy in treating CV disease, and their underlying mechanisms of action.
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Affiliation(s)
- Samuel C R Sherratt
- Department of Molecular, Cellular, and Biomedical Sciences, University of New Hampshire, Durham, NH, USA
- Elucida Research LLC, Beverly, MA, USA
| | - R Preston Mason
- Elucida Research LLC, Beverly, MA, USA
- Department of Medicine, Cardiovascular Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | - Peter Libby
- Department of Medicine, Cardiovascular Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | - Ph Gabriel Steg
- Université Paris-Cité, INSERM_UMR1148/LVTS, FACT (French Alliance for Cardiovascular Trials), Assistance Publique–Hôpitaux de Paris, Hôpital Bichat, Paris, France
| | - Deepak L Bhatt
- Mount Sinai Fuster Heart Hospital, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, NewYork 10029-5674, NY, USA
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16
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Puthumana J, Chandrababu A, Sarasan M, Joseph V, Singh ISB. Genetic improvement in edible fish: status, constraints, and prospects on CRISPR-based genome engineering. 3 Biotech 2024; 14:44. [PMID: 38249355 PMCID: PMC10796887 DOI: 10.1007/s13205-023-03891-7] [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: 05/13/2023] [Accepted: 12/17/2023] [Indexed: 01/23/2024] Open
Abstract
Conventional selective breeding in aquaculture has been effective in genetically enhancing economic traits like growth and disease resistance. However, its advances are restricted by heritability, the extended period required to produce a strain with desirable traits, and the necessity to target multiple characteristics simultaneously in the breeding programs. Genome editing tools like zinc finger nucleases (ZFNs), transcription activator-like effector nucleases (TALENs), and clustered regularly interspaced short palindromic repeats/CRISPR-associated protein 9 (CRISPR/Cas9) are promising for faster genetic improvement in fishes. CRISPR/Cas9 technology is the least expensive, most precise, and well compatible with multiplexing of all genome editing approaches, making it a productive and highly targeted approach for developing customized fish strains with specified characteristics. As a result, the use of CRISPR/Cas9 technology in aquaculture is rapidly growing, with the main traits researched being reproduction and development, growth, pigmentation, disease resistance, trans-GFP utilization, and omega-3 metabolism. However, technological obstacles, such as off-target effects, ancestral genome duplication, and mosaicism in founder population, need to be addressed to achieve sustainable fish production. Furthermore, present regulatory and risk assessment frameworks are inadequate to address the technical hurdles of CRISPR/Cas9, even though public and regulatory approval is critical to commercializing novel technology products. In this review, we examine the potential of CRISPR/Cas9 technology for the genetic improvement of edible fish, the technical, ethical, and socio-economic challenges to using it in fish species, and its future scope for sustainable fish production.
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Affiliation(s)
- Jayesh Puthumana
- National Centre for Aquatic Animal Health, Cochin University of Science and Technology, Cochin, 16 Kerala India
| | - Aswathy Chandrababu
- National Centre for Aquatic Animal Health, Cochin University of Science and Technology, Cochin, 16 Kerala India
| | - Manomi Sarasan
- National Centre for Aquatic Animal Health, Cochin University of Science and Technology, Cochin, 16 Kerala India
| | - Valsamma Joseph
- National Centre for Aquatic Animal Health, Cochin University of Science and Technology, Cochin, 16 Kerala India
| | - I. S. Bright Singh
- National Centre for Aquatic Animal Health, Cochin University of Science and Technology, Cochin, 16 Kerala India
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17
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Bermingham KM, May A, Asnicar F, Capdevila J, Leeming ER, Franks PW, Valdes AM, Wolf J, Hadjigeorgiou G, Delahanty LM, Segata N, Spector TD, Berry SE. Snack quality and snack timing are associated with cardiometabolic blood markers: the ZOE PREDICT study. Eur J Nutr 2024; 63:121-133. [PMID: 37709944 PMCID: PMC10799113 DOI: 10.1007/s00394-023-03241-6] [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: 01/27/2023] [Accepted: 08/16/2023] [Indexed: 09/16/2023]
Abstract
BACKGROUND Snacking is a common diet behaviour which accounts for a large proportion of daily energy intake, making it a key determinant of diet quality. However, the relationship between snacking frequency, quality and timing with cardiometabolic health remains unclear. DESIGN Demography, diet, health (fasting and postprandial cardiometabolic blood and anthropometrics markers) and stool metagenomics data were assessed in the UK PREDICT 1 cohort (N = 1002) (NCT03479866). Snacks (foods or drinks consumed between main meals) were self-reported (weighed records) across 2-4 days. Average snacking frequency and quality [snack diet index (SDI)] were determined (N = 854 after exclusions). Associations between snacking frequency, quality and timing with cardiometabolic blood and anthropometric markers were assessed using regression models (adjusted for age, sex, BMI, education, physical activity level and main meal quality). RESULTS Participants were aged (mean, SD) 46.1 ± 11.9 years, had a mean BMI of 25.6 ± 4.88 kg/m2 and were predominantly female (73%). 95% of participants were snackers (≥ 1 snack/day; n = 813); mean daily snack intake was 2.28 snacks/day (24 ± 16% of daily calories; 203 ± 170 kcal); and 44% of participants were discordant for meal and snack quality. In snackers, overall snacking frequency and quantity of snack energy were not associated with cardiometabolic risk markers. However, lower snack quality (SDI range 1-11) was associated with higher blood markers, including elevated fasting triglycerides (TG (mmol/L) β; - 0.02, P = 0.02), postprandial TGs (6hiAUC (mmol/L.s); β; - 400, P = 0.01), fasting insulin (mIU/L) (β; - 0.15, P = 0.04), insulin resistance (HOMA-IR; β; - 0.04, P = 0.04) and hunger (scale 0-100) (β; - 0.52, P = 0.02) (P values non-significant after multiple testing adjustments). Late-evening snacking (≥ 9 pm; 31%) was associated with lower blood markers (HbA1c; 5.54 ± 0.42% vs 5.46 ± 0.28%, glucose 2hiAUC; 8212 ± 5559 vs 7321 ± 4928 mmol/L.s, P = 0.01 and TG 6hiAUC; 11,638 ± 8166 vs 9781 ± 6997 mmol/L.s, P = 0.01) compared to all other snacking times (HbA1c remained significant after multiple testing). CONCLUSION Snack quality and timing of consumption are simple diet features which may be targeted to improve diet quality, with potential health benefits. CLINICAL TRIAL REGISTRY NUMBER AND WEBSITE NCT03479866, https://clinicaltrials.gov/ct2/show/NCT03479866?term=NCT03479866&draw=2&rank=1.
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Affiliation(s)
- Kate M Bermingham
- Department of Nutritional Sciences, King's College London, London, UK
- ZOE Ltd, London, UK
| | | | | | | | - Emily R Leeming
- Department of Twin Research and Genetic Epidemiology, King's College London, London, UK
| | - Paul W Franks
- Department of Clinical Sciences, Lund University, Malmö, Sweden
- Department of Nutrition, Harvard TH Chan School of Public Health, Boston, MA, USA
| | - Ana M Valdes
- School of Medicine, University of Nottingham, Nottingham, UK
- Nottingham NIHR Biomedical Research Centre, Nottingham, UK
| | | | | | - Linda M Delahanty
- Diabetes Center, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Nicola Segata
- Department CIBIO, University of Trento, Trento, Italy
| | - Tim D Spector
- Department of Twin Research and Genetic Epidemiology, King's College London, London, UK
| | - Sarah E Berry
- Department of Nutritional Sciences, King's College London, London, UK.
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18
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Kim HA, Shin HR, Song S. Dietary patterns derived by reduced rank regression are associated with lipid disorders among Korean adults: a cross-sectional analysis. Lipids Health Dis 2024; 23:25. [PMID: 38263170 PMCID: PMC10804798 DOI: 10.1186/s12944-024-02007-1] [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: 10/21/2023] [Accepted: 01/04/2024] [Indexed: 01/25/2024] Open
Abstract
BACKGROUND Lipid disorders are a potent risk factor for cardiovascular diseases. Moreover, the intake of dietary fatty acids has been closely related to blood lipid levels. Therefore, this cross-sectional study examined the associations between dietary patterns related to fatty acid intake and lipid disorders in Korean adults. METHODS From the 2013-2019 Korea National Health and Nutrition Examination Surveys data, 8399 men and 11404 women (aged ≥ 19 years) were selected. Reduced rank regression was employed to identify dietary patterns from 26 food groups, aiming to explain the maximum variation in the intake of saturated fatty acids (SFA), polyunsaturated fatty acids (PUFA), omega-3 fatty acids, and the PUFA/SFA ratio. Associations of quintiles (Q) of dietary pattern scores with lipid disorders were examined using multiple logistic regression stratified by sex. RESULTS Three dietary patterns were identified: dietary pattern 1 showed positive factor loadings for vegetable oils, seasonings, legumes, nuts, and fish; dietary pattern 2 was high in consumption of red meat, bread and snacks, and milk and dairy products; and dietary pattern 3 was rich in fish and milk and dairy products. In men, dietary pattern 3 was inversely associated with elevated triglycerides (Q5 vs. Q1: odds ratio [OR] = 0.82, 95% confidence interval [CI] = 0.69-0.97, P-trend = 0.008). In women, dietary pattern 2 was positively associated with elevated total cholesterol (OR = 1.31, 95% CI = 1.12-1.52, P-trend < 0.001) but inversely associated with low HDL-cholesterol (OR = 0.70, 95% CI = 0.59-0.83, P-trend < 0.001). CONCLUSION In this study, dietary patterns explaining the intake of various types of fatty acids were differentially associated with lipid disorders in Korean adults. Dietary pattern characterized by higher intakes of red meat, bread and snacks and milk and dairy products were positively associated with elevated total cholesterol, whereas dietary pattern rich in fish consumption showed an inverse association with elevated triglycerides. These findings could be instrumental in developing dietary guidelines and strategies for preventing and managing lipid disorders in this population.
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Affiliation(s)
- Hyun Ah Kim
- Department of Food and Nutrition, Hannam University, 1646 Yuseong-daero, Yuseong-gu, Daejeon, South Korea, 34054, Republic of Korea
| | - Hye Ran Shin
- Department of Food and Nutrition, Hannam University, 1646 Yuseong-daero, Yuseong-gu, Daejeon, South Korea, 34054, Republic of Korea
| | - SuJin Song
- Department of Food and Nutrition, Hannam University, 1646 Yuseong-daero, Yuseong-gu, Daejeon, South Korea, 34054, Republic of Korea.
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19
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Schmidt K, Graeve M, Hoppe CJM, Torres-Valdes S, Welteke N, Whitmore LM, Anhaus P, Atkinson A, Belt ST, Brenneis T, Campbell RG, Castellani G, Copeman LA, Flores H, Fong AA, Hildebrandt N, Kohlbach D, Nielsen JM, Parrish CC, Rad-Menéndez C, Rokitta SD, Tippenhauer S, Zhuang Y. Essential omega-3 fatty acids are depleted in sea ice and pelagic algae of the Central Arctic Ocean. GLOBAL CHANGE BIOLOGY 2024; 30:e17090. [PMID: 38273483 DOI: 10.1111/gcb.17090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 10/04/2023] [Accepted: 11/14/2023] [Indexed: 01/27/2024]
Abstract
Microalgae are the main source of the omega-3 fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), essential for the healthy development of most marine and terrestrial fauna including humans. Inverse correlations of algal EPA and DHA proportions (% of total fatty acids) with temperature have led to suggestions of a warming-induced decline in the global production of these biomolecules and an enhanced importance of high latitude organisms for their provision. The cold Arctic Ocean is a potential hotspot of EPA and DHA production, but consequences of global warming are unknown. Here, we combine a full-seasonal EPA and DHA dataset from the Central Arctic Ocean (CAO), with results from 13 previous field studies and 32 cultured algal strains to examine five potential climate change effects; ice algae loss, community shifts, increase in light, nutrients, and temperature. The algal EPA and DHA proportions were lower in the ice-covered CAO than in warmer peripheral shelf seas, which indicates that the paradigm of an inverse correlation of EPA and DHA proportions with temperature may not hold in the Arctic. We found no systematic differences in the summed EPA and DHA proportions of sea ice versus pelagic algae, and in diatoms versus non-diatoms. Overall, the algal EPA and DHA proportions varied up to four-fold seasonally and 10-fold regionally, pointing to strong light and nutrient limitations in the CAO. Where these limitations ease in a warming Arctic, EPA and DHA proportions are likely to increase alongside increasing primary production, with nutritional benefits for a non-ice-associated food web.
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Affiliation(s)
- Katrin Schmidt
- School of Geography, Earth and Environmental Sciences, University of Plymouth, Plymouth, UK
| | - Martin Graeve
- Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung, Bremerhaven, Germany
| | - Clara J M Hoppe
- Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung, Bremerhaven, Germany
| | - Sinhué Torres-Valdes
- Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung, Bremerhaven, Germany
| | - Nahid Welteke
- Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung, Bremerhaven, Germany
| | - Laura M Whitmore
- International Arctic Research Center, University of Alaska Fairbanks, Fairbanks, Alaska, USA
| | - Philipp Anhaus
- Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung, Bremerhaven, Germany
| | | | - Simon T Belt
- School of Geography, Earth and Environmental Sciences, University of Plymouth, Plymouth, UK
| | - Tina Brenneis
- Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung, Bremerhaven, Germany
| | - Robert G Campbell
- Graduate School of Oceanography, University of Rhode Island, Narragansett, Rhode Island, USA
| | - Giulia Castellani
- Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung, Bremerhaven, Germany
| | - Louise A Copeman
- NOAA Alaska Fisheries Science Center, Hatfield Marine Science Center, Newport, Oregon, USA
| | - Hauke Flores
- Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung, Bremerhaven, Germany
| | - Allison A Fong
- Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung, Bremerhaven, Germany
| | - Nicole Hildebrandt
- Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung, Bremerhaven, Germany
| | - Doreen Kohlbach
- Norwegian Polar Institute, Fram Centre, Tromsø, Norway
- Department of Arctic and Marine Biology, The Arctic University of Tromsø, Tromsø, Norway
| | - Jens M Nielsen
- Cooperative Institute for Climate, Ocean, and Ecosystem Studies, University of Washington, Seattle, Washington, USA
- NOAA Alaska Fisheries Science Center, Seattle, Washington, USA
| | - Christopher C Parrish
- Department of Ocean Sciences, Memorial University of Newfoundland, St. John's, Newfoundland, Canada
| | - Cecilia Rad-Menéndez
- Culture Collection of Algae and Protozoa, Scottish Association for Marine Science, Oban, UK
| | - Sebastian D Rokitta
- Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung, Bremerhaven, Germany
| | - Sandra Tippenhauer
- Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung, Bremerhaven, Germany
| | - Yanpei Zhuang
- Polar and Marine Research Institute, Jimei University, Xiamen, China
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20
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Tani S, Atsumi W, Imatake K, Suzuki Y, Yagi T, Takahashi A, Matsumoto N, Okumura Y. Habitual fish consumption and healthy lifestyle behaviours may be associated with higher total serum bilirubin level and anti-inflammatory activity: a cross-sectional study. Br J Nutr 2023; 130:1904-1914. [PMID: 37143350 DOI: 10.1017/s0007114523001149] [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] [Indexed: 05/06/2023]
Abstract
Habitual fish consumption and a healthy lifestyle are associated with lower atherosclerotic CVD (ASCVD) risk. Mildly elevated bilirubin, an end product of Hb metabolism, may be associated with anti-inflammatory effects, suppressing ASCVD risk. No data exist on the relationship between fish consumption, total serum bilirubin (TSB) and inflammation in clinical settings. We conducted a cross-sectional study between April 2019 and March 2020 in a cohort of 8292 participants (average age, 46·7 (sd 12·9) years and 58·9 % men) with no history of ASCVD and TSB concentrations < 2·0 mg/dl. Multiple stepwise regression analysis showed Hb concentrations were a solid positive determinant of TSB concentrations (β = 0·302, P< 0·0001). Fish consumption (β = 0·025, P= 0·019) and aerobic exercise (β = 0·021, P= 0·043) were statistically weak but significantly positive determinants of TSB concentrations. Cigarette smoking negatively affected TSB concentrations (β = −0·104, P< 0·0001). Moreover, with increasing fish consumption, the proportion of participants with a habit of cigarette smoking decreased, and that of participants who engaged in aerobic exercises increased (P< 0·0001 for both). Furthermore, as TSB concentrations increased, the leukocyte counts and C-reactive protein concentrations decreased (P< 0·0001 for both). In conclusion, despite the lesser relevance given to TSB concentrations than Hb concentrations, higher fish consumption and healthier lifestyle behaviours related to fish consumption habits may be additively or synergistically associated with higher TSB concentrations and anti-inflammatory activity, leading to attenuated ASCVD risk. Further investigations are needed to clarify the causal relationships between these factors.
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Affiliation(s)
- Shigemasa Tani
- Department of Health Planning Center, Nihon University Hospital, Tokyo, Japan
- Department of Cardiology, Nihon University Hospital, Tokyo, Japan
- Department of Medicine, Division of Cardiology, Nihon University School of Medicines, Tokyo, Japan
| | - Wataru Atsumi
- Department of Cardiology, Nihon University Hospital, Tokyo, Japan
- Department of Medicine, Division of Cardiology, Nihon University School of Medicines, Tokyo, Japan
| | - Kazuhiro Imatake
- Department of Health Planning Center, Nihon University Hospital, Tokyo, Japan
| | - Yasuyuki Suzuki
- Department of Health Planning Center, Nihon University Hospital, Tokyo, Japan
- Department of Cardiology, Nihon University Hospital, Tokyo, Japan
- Department of Medicine, Division of Cardiology, Nihon University School of Medicines, Tokyo, Japan
| | - Tsukasa Yagi
- Department of Cardiology, Nihon University Hospital, Tokyo, Japan
- Department of Medicine, Division of Cardiology, Nihon University School of Medicines, Tokyo, Japan
| | - Atsuhiko Takahashi
- Department of Health Planning Center, Nihon University Hospital, Tokyo, Japan
| | - Naoya Matsumoto
- Department of Cardiology, Nihon University Hospital, Tokyo, Japan
- Department of Medicine, Division of Cardiology, Nihon University School of Medicines, Tokyo, Japan
| | - Yasuo Okumura
- Department of Medicine, Division of Cardiology, Nihon University School of Medicines, Tokyo, Japan
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Maruyama C, Sato A, Nishikata Y, Nakazawa M, Shijo Y, Kameyama N, Umezawa A, Ayaori M, Waki M, Ikewaki K, Nishitani A, Teramoto T. Effects of Nutrition Education Program for the Japan Diet on Serum Phospholipid Fatty Acid Compositions in Patients with Dyslipidemia: Re-analysis of Data from a Previous Randomized Controlled Trial. J Atheroscler Thromb 2023; 30:1849-1869. [PMID: 37344446 DOI: 10.5551/jat.64154] [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] [Indexed: 06/23/2023] Open
Abstract
AIM We investigated changes in serum phospholipid fatty acid compositions with intake of the Japan Diet (JD) (higher consumption of fish, soybeans, vegetables, seaweed/mushrooms/konjak, and unrefined cereals with reduced consumption of animal fat, meat and poultry with fat, sweets and alcoholic drinks) recommended by the Japan Atherosclerosis Society. METHODS A randomized parallel controlled clinical trial on JD intake was conducted on Japanese patients with dyslipidemia. Nutrition education, based on the JD or partial JD (PJD) at baseline and at 3 months, was provided and the participants were followed up for 6 months. Fatty acids comprising serum phospholipids were measured in the JD (n=44) and PJD (n=44) groups. RESULTS Fatty acid intakes of C20:4, C20:5 and C22:6 increased in the JD group as compared with the PJD group. The percentages of serum phospholipid, C22:1 and C20:5 increased, while those of C18:1, C20:3(n-6) and C20:4(n-6) decreased in the JD as compared with the PJD group at 3 months. Changes in the phospholipid concentrations of C20:5, C22:5 and C22:6 reflected those intake volumes. Serum phospholipid C20:5 and C22:6 showed inverse correlations with C18:1, C18:2, and C20:3(n-6) at baseline and the changes at 3 and 6 months. In contrast, no correlation was observed between C20:4(n-6) and those n-3 fatty acids. The ratios of fatty acid concentrations, C16:1/C16:0 and C18:1/C18:0, decreased, but the ratio of C20:4(n-6)/C20:3(n-6) increased in the JD group. CONCLUSION Nutrition education on the JD changed serum phospholipid fatty acid profiles in favor to prevent against cardiovascular risk factors in patients with dyslipidemia.
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Affiliation(s)
- Chizuko Maruyama
- Division of Food and Nutrition, Graduate School of Human Sciences and Design, Japan Women's University
- Department of Food and Nutrition, Faculty of Human Sciences and Design, Japan Women's University
| | - Aisa Sato
- Division of Food and Nutrition, Graduate School of Human Sciences and Design, Japan Women's University
| | - Yui Nishikata
- Department of Food and Nutrition, Faculty of Human Sciences and Design, Japan Women's University
| | - Mariko Nakazawa
- Department of Food and Nutrition, Faculty of Human Sciences and Design, Japan Women's University
| | - Yuri Shijo
- Division of Food and Nutrition, Graduate School of Human Sciences and Design, Japan Women's University
| | - Noriko Kameyama
- Department of Food and Nutrition, Faculty of Human Sciences and Design, Japan Women's University
| | - Ariko Umezawa
- Division of Food and Nutrition, Graduate School of Human Sciences and Design, Japan Women's University
| | | | | | - Katsunori Ikewaki
- Division of Anti-aging, Department of Internal Medicine, National Defense Medical College
| | - Ai Nishitani
- Teikyo Academic Research Center, Teikyo University
| | - Tamio Teramoto
- Teikyo Academic Research Center, Teikyo University
- Teramoto Medical and Dental Clinic
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22
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Chen H, Leng X, Liu S, Zeng Z, Huang F, Huang R, Zou Y, Xu Y. Association between dietary intake of omega-3 polyunsaturated fatty acids and all-cause and cardiovascular mortality among hypertensive adults: Results from NHANES 1999-2018. Clin Nutr 2023; 42:2434-2442. [PMID: 37871484 DOI: 10.1016/j.clnu.2023.09.011] [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: 04/26/2023] [Revised: 08/30/2023] [Accepted: 09/10/2023] [Indexed: 10/25/2023]
Abstract
BACKGROUND Hypertensive adults are at a higher risk of cardiovascular morbidity and mortality. Dietary omega-3 polyunsaturated fatty acids (N3-PUFA) intake has been associated with cardiovascular benefits. However, few studies have specifically investigated whether dietary intake of N3-PUFA is associated with lower risk of all-cause and cardiovascular mortality among hypertensive adults in the U.S. METHODS This prospective cohort study included 26,914 hypertensive individuals 18 years or older who participated in 10 NHANES cycles from 1999 to 2018. Dietary levels of N3-PUFA were obtained from the 24-hour dietary recalls. The dietary data were linked to mortality records from the National Death Index through December 31, 2019. The associations between dietary N3-PUFA levels and mortality were evaluated by constructing the Multivariable Cox Proportional Hazards models. RESULTS We observed an increasing trend of dietary N3-PUFA intake levels over the years, mainly driven by alpha-linolenic acid (ALA). Lower all-cause mortality risk was observed among hypertensive adults with higher consumption of total N3-PUFA [adjusted hazards ratio, 95% confidence interval: 0.91 (0.86, 0.97)], plant-based ALA [0.88 (0.83, 0.93)], fish oil-based eicosapentaenoic acid (EPA) + docosahexaenoic acid (DHA) [0.91 (0.83, 0.99)], EPA [0.93 (0.88, 0.98)], docosapentaenoic acid (DPA) [0.73 (0.58, 0.91)], or DHA [0.95 (0.90, 0.99)]. Hypertensive adults were at lower risk of cardiovascular mortality if their diet contained higher levels of total N3-PUFA [0.68 (0.53, 0.88)], ALA [0.89 (0.80, 0.99)], EPA [0.87 (0.79, 0.97)] or DPA [0.86 (0.78, 0.95)]. Weighted quantile sum analysis showed that ALA, EPA, and DPA were the main contributors of the N3-PUFA benefits against mortality among hypertensive adults. CONCLUSIONS Dietary intake of N3-PUFA, particularly ALA, EPA, and DPA, was associated with lower risk of all-cause and cardiovascular mortality among U.S. hypertensive adults. These findings suggest that increasing dietary intake of N3-PUFA may serve as a potential strategy to lower hypertension-associated mortality risk.
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Affiliation(s)
- Hao Chen
- Department of Occupational and Environmental Health, School of Public Health, Guangxi Medical University, Nanning, 530021, China
| | - Xuebing Leng
- Department of Microbiology and Immunology, Miller School of Medicine, University of Miami, Miami, FL, 33146, USA
| | - Shaohui Liu
- Department of Toxicology, School of Public Health, Guangxi Medical University, Nanning, 530021, China
| | - Ziqi Zeng
- Department of Toxicology, School of Public Health, Guangxi Medical University, Nanning, 530021, China
| | - Feng Huang
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, China; Department of Medical Research, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, China
| | - Rongjie Huang
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, China
| | - Yunfeng Zou
- Department of Toxicology, School of Public Health, Guangxi Medical University, Nanning, 530021, China.
| | - Yunan Xu
- Department of Medical Research, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, China.
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23
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Ebrahimi S, Leech RM, McNaughton SA, Farzadfar F, Ghasemi E, Saeedi Moghaddam S, Livingstone KM. Sociodemographic differences in dietary trends among Iranian adults: findings from the 2005-2016 Iran-WHO STEPS survey. Public Health Nutr 2023; 26:2963-2972. [PMID: 37857575 PMCID: PMC10755385 DOI: 10.1017/s1368980023002203] [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: 02/23/2023] [Revised: 08/21/2023] [Accepted: 10/06/2023] [Indexed: 10/21/2023]
Abstract
OBJECTIVE To examine trends in the intake of key food groups among Iranian adults between 2005 and 2016, overall, and according to sociodemographic characteristics. DESIGN Repeat cross-sectional data from the Iran-STEPwise approach to risk factor surveillance (Iran-WHO STEPS) 2005-2016 were analysed. Regression analyses were used to evaluate trends in the frequency of fruits, vegetables and fish intake and type of oil used over time. Interactions by sex, age and area of residence were examined. SETTING Iran. PARTICIPANTS 225 221 Iranian adults. RESULTS The frequency of vegetables (β: -0·03; 95 % CI (-0·06, -0·00); P-trend = 0·030) and fish (β: -0·09; 95 % CI (-0·10, -0·08); P-trend < 0·001) intake and use of solid fat (OR: 0·70; 95 % CI (0·70, 0·72); P-trend < 0·001) declined, whilst the frequency of fruit intake (β-Coeff: 0·03, 95 % CI (0·01, 0·05); P-trend = 0·014) and liquid oil use (OR: 1·40; 95 % CI (1·3, 1·4); P-trend<0·001) rose. Rising trends in fruit intake were larger in mid-aged (40-60 years) and older (>60 years) adults (P-interaction < 0·001), whilst declines in vegetable (P-interaction < 0·001) and fish intake (P-interaction = 0·001) were larger in older adults. The declining use of solid fat was strongest in middle-aged and older adults (P-interaction = 0·035), while the increasing use of liquid oil was strongest in rural areas (P-interaction = 0·011). CONCLUSIONS During the nutrition transition, liquid oil use and the frequency of fruit intake rose, while the frequency of vegetables and fish intake declined. Nonetheless, the fatty acid composition and cooking methods are important considerations. The changes observed are concerning from a public health perspective and demonstrate the need for interventions and possible targets for tailored strategies.
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Affiliation(s)
- Sara Ebrahimi
- Deakin University, Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Geelong, VIC3220, Australia
| | - Rebecca M Leech
- Deakin University, Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Geelong, VIC3220, Australia
| | - Sarah A McNaughton
- Deakin University, Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Geelong, VIC3220, Australia
| | - Farshad Farzadfar
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
- Endocrinology and Metabolism Research Centre, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Erfan Ghasemi
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
- Endocrinology and Metabolism Research Centre, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Sahar Saeedi Moghaddam
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
- Endocrinology and Metabolism Research Centre, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Katherine M Livingstone
- Deakin University, Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Geelong, VIC3220, Australia
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24
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Chamorro F, Otero P, Carpena M, Fraga-Corral M, Echave J, Seyyedi-Mansour S, Cassani L, Prieto MA. Health Benefits of Oily Fish: Illustrated with Blue Shark ( Prionace glauca), Shortfin Mako Shark ( Isurus oxyrinchus), and Swordfish ( Xiphias gladius). Nutrients 2023; 15:4919. [PMID: 38068777 PMCID: PMC10708079 DOI: 10.3390/nu15234919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 11/11/2023] [Accepted: 11/14/2023] [Indexed: 12/18/2023] Open
Abstract
Oily fish is a rich source of energy, proteins, essential amino acids, lipids, vitamins, and minerals. Among the macronutrients with the highest contribution are lipids, mainly long-chain omega 3 polyunsaturated fatty acids (ω-3 LC-PUFA), especially eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Both EPA and DHA play a beneficial role in promoting health and preventing many diseases, including cardiovascular diseases, such as stroke and acute myocardial infarction. They also contribute to the prevention of neurological, metabolic, and immune-system-related diseases, as well as supporting body-weight control. Oily fish consumption is also important at different stages of human life, from conception to old age. For example, DHA plays an important role in brain and retina development during fetal development and in the first two years of life, as it positively influences neurodevelopment, such as visual acuity, and cognitive functions. In contrast with the possible health benefits of the intake of oily fish, the presence of certain chemical pollutants, for example, heavy metals, can be a risk for the health of consumers, mainly in sensitive population groups such as pregnant women and children under 2 years of age. The presence of these pollutants is influenced to a greater extent by fish species, their role in the trophic chain, and their size. However, various studies state that the benefits outweigh the risk of consuming certain species. This review will be focused on the health benefits of the intake of three oily fish species, namely blue shark (Prionace glauca), shortfin mako shark (Isurus oxyrinchus), and swordfish (Xiphias gladius).
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Affiliation(s)
| | | | | | | | | | | | | | - Miguel A. Prieto
- Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Instituto de Agroecoloxía e Alimentación (IAA)—CITEXVI, Universidade de Vigo, 36310 Vigo, Spain; (F.C.); (P.O.); (M.C.); (M.F.-C.); (J.E.); (S.S.-M.); (L.C.)
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Chen H, Xu Y. Omega-3 Fatty Acids and Atrial Fibrillation Risk: A Controversy Resolved? J Am Coll Cardiol 2023; 82:e203. [PMID: 37968025 DOI: 10.1016/j.jacc.2023.08.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 08/18/2023] [Indexed: 11/17/2023]
Affiliation(s)
- Hao Chen
- Guangxi Medical University, Nanning, China
| | - Yunan Xu
- The First Affiliated Hospital of Guangxi Medical University, Nanning, China.
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Xie Q, Liu F, Zhang X, Wu Y. Fatty acids and organohalogen contaminants in seafood from the Pearl River Estuary, China: Risk-benefit analyses of seafood consumption. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 900:165725. [PMID: 37495134 DOI: 10.1016/j.scitotenv.2023.165725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 07/20/2023] [Accepted: 07/20/2023] [Indexed: 07/28/2023]
Abstract
Seafood has long been considered a healthy food choice, but it is also an exposure source of contaminants that may bring potential health risks to humans. Here, 80 organohalogen contaminants (OHCs) and 36 fatty acids (FAs) were analyzed in 22 (n = 211) and 19 fishery species (n = 176) from the eastern- and western Pearl River Estuary (PRE), respectively, for risk-benefit analysis. The average concentrations of total FAs in seafood from the eastern- and western PRE were 26.0 ± 2.14 and 21.3 ± 1.66 mg g-1 wet weight, respectively. Seafood from the eastern PRE exhibited higher levels of OHCs than those from the western PRE, highlighting the spatial heterogeneity of OHC contamination within the PRE. Species occupying higher trophic levels (TLs) typically demonstrated higher levels of OHC accumulation, indicating the biomagnification potential of these contaminants in the PRE ecosystem. Significant negative correlations were observed between TLs and the proportions of monounsaturated fatty acids and polyunsaturated fatty acids, presumably attributed to the ability of fish to synthesize these FAs decreases with increasing TLs. Our benefit-risk quotient (BRQ) analyses revealed that, as far as OHCs are concerned, all seafood species had a BRQ∑OHCs value <1, except for one-spot snapper and daggertooth pike conger, which had BRQ values of 1.03 and 1.14, respectively. The findings indicate that most marine species here analyzed may not pose significant health risks to consumers as a result of OHC exposure. However, considering that many other pollutants and nutrients are not analyzed here, the results of our risk assessments should be treated as preliminary, not final. Future data collection is essential to enhance the comprehensiveness of this type of analysis.
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Affiliation(s)
- Qiang Xie
- School of Marine Sciences, Zhuhai Key Laboratory of Marine Bioresources and Environment, Guangdong Provincial Key Laboratory of Marine Resources and Coastal Engineering, Pearl River Estuary Marine Ecosystem Research Station, Ministry of Education, Sun Yat-sen University, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519082, China; State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China
| | - Fei Liu
- School of Marine Sciences, Zhuhai Key Laboratory of Marine Bioresources and Environment, Guangdong Provincial Key Laboratory of Marine Resources and Coastal Engineering, Pearl River Estuary Marine Ecosystem Research Station, Ministry of Education, Sun Yat-sen University, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519082, China
| | - Xiyang Zhang
- School of Marine Sciences, Zhuhai Key Laboratory of Marine Bioresources and Environment, Guangdong Provincial Key Laboratory of Marine Resources and Coastal Engineering, Pearl River Estuary Marine Ecosystem Research Station, Ministry of Education, Sun Yat-sen University, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519082, China.
| | - Yuping Wu
- School of Marine Sciences, Zhuhai Key Laboratory of Marine Bioresources and Environment, Guangdong Provincial Key Laboratory of Marine Resources and Coastal Engineering, Pearl River Estuary Marine Ecosystem Research Station, Ministry of Education, Sun Yat-sen University, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519082, China.
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27
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Zhang L, Li L, Xin Q, Zhu Z, Miao Z, Zheng N. Metabolomic characterization of Liancheng white and Cherry Valley duck breast meat and their relation to meat quality. Poult Sci 2023; 102:103020. [PMID: 37713801 PMCID: PMC10511810 DOI: 10.1016/j.psj.2023.103020] [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: 04/03/2023] [Revised: 08/09/2023] [Accepted: 08/09/2023] [Indexed: 09/17/2023] Open
Abstract
Liancheng white duck is a typical local duck breed in Fujian Province famous for its meat traits. To better understand how meat quality varies with breed, the chemical composition of breast meats of Liancheng white ducks (LD) and Cherry Valley ducks (CD) were examined using ultra-high-performance liquid chromatography quadrupole time-of-flight mass spectrometry (UHPLC-QTOF-MS).The correlation between meat quality and the differential metabolites was further analyzed. The results showed that the effects of breed on duck breast meat were significant for pH, color, cooking loss, and shear force. Liancheng white duck breast meat exhibited a higher shear force and pH, and lower cooking loss and lightness (L*24), redness (a*24), and yellowness (b*24) than CD. Metabolomic analysis revealed significant differences between the meat extracts from the 2 duck breeds. A total of 49 and 57 significantly different metabolites were identified in positive and negative ion modes, respectively. These differentially accumulated metabolites (DAMs) could be divided into 28 classes, of which the 4 main categories were carbohydrates, amino acids, fatty acids, and eicosanoids. Liancheng white duck might have better nutritional and medicinal value considering the higher content of (4Z,7Z,10Z,13Z,16Z,19Z)-4,7,10,13,16,19-docosahexaenoic acid (DHA), docosapentaenoic acid (DPA), eicosapentaenoic acid (EPA), and prostaglandinF3α (PGF3α), having anti-inflammatory orantioxidant effects. Carbohydrate concentration negatively correlated with pH24. The 4 metabolites positively correlated with the shear force. These results provide an overall perspective for bridging the gap between variation of duck meat quality and metabolites with respect to breed.
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Affiliation(s)
- Linli Zhang
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China
| | - Li Li
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China
| | - Qingwu Xin
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China
| | - Zhiming Zhu
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China
| | - Zhongwei Miao
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China
| | - Nenzhu Zheng
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China.
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Ly R, MacIntyre BC, Philips SM, McGlory C, Mutch DM, Britz-McKibbin P. Lipidomic studies reveal two specific circulating phosphatidylcholines as surrogate biomarkers of the omega-3 index. J Lipid Res 2023; 64:100445. [PMID: 37730162 PMCID: PMC10622695 DOI: 10.1016/j.jlr.2023.100445] [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: 06/16/2023] [Revised: 09/13/2023] [Accepted: 09/14/2023] [Indexed: 09/22/2023] Open
Abstract
Optimal dietary intake of omega-3 long-chain polyunsaturated fatty acids (n3-LCPUFAs) is critical to human health across the lifespan. However, omega-3 index (O3I) determination is not routinely assessed due to complicated procedures for n3-LCPUFA analysis from the phospholipid (PL) fraction of erythrocytes. Herein, a high-throughput method for lipidomics based on multisegment injection-nonaqueous capillary electrophoresis-mass spectrometry was applied to identify circulating PLs as surrogate biomarkers of O3I in two randomized placebo-controlled trials. An untargeted lipidomic data workflow using a subgroup analysis of serum extracts from sunflower oil versus high-dose fish oil (FO)-supplemented participants revealed that ingested n3-LCPUFAs were primarily distributed as their phosphatidylcholines (PCs) relative to other PL classes. In both high-dose FO (5.0 g/day) and EPA-only trials (3.0 g/day), PC (16:0_20:5) was the most responsive PL, whereas PC (16:0_22:6) was selective to DHA-only supplementation. We also demonstrated that the sum concentration of both these PCs in fasting serum or plasma samples was positively correlated to the O3I following FO (r = 0.708, P = 1.02 × 10-11, n = 69) and EPA- or DHA-only supplementation (r = 0.768, P = 1.01 × 10-33, n = 167). Overall, DHA was more effective in improving the O3I (ΔO3I = 4.90 ± 1.33%) compared to EPA (ΔO3I = 2.99 ± 1.19%) in young Canadian adults who had a poor nutritional status with an O3I (3.50 ± 0.68%) at baseline. Our method enables the rapid assessment of the O3I by directly measuring two circulating PC species in small volumes of blood, which may facilitate screening applications for population and precision health.
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Affiliation(s)
- Ritchie Ly
- Department of Chemistry and Chemical Biology, McMaster University, Hamilton, ON, Canada
| | - Brittany C MacIntyre
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, ON, Canada
| | - Stuart M Philips
- Department of Kinesiology, McMaster University, Hamilton, ON, Canada
| | - Chris McGlory
- Department of Kinesiology, McMaster University, Hamilton, ON, Canada; School of Kinesiology and Health Studies, Queen's University, Kingston, ON, Canada
| | - David M Mutch
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, ON, Canada
| | - Philip Britz-McKibbin
- Department of Chemistry and Chemical Biology, McMaster University, Hamilton, ON, Canada.
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29
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von Schacky C, Kuipers RS, Pijl H, Muskiet FAJ, Grobbee DE. Omega-3 fatty acids in heart disease-why accurately measured levels matter. Neth Heart J 2023; 31:415-423. [PMID: 36795219 PMCID: PMC10602979 DOI: 10.1007/s12471-023-01759-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/06/2022] [Indexed: 02/17/2023] Open
Abstract
Current guidelines barely support marine omega‑3 fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) in cardiology, mainly because results of large trials were equivocal. Most large trials have tested EPA alone or EPA + DHA combined as a drug, thereby disregarding the relevance of their blood levels. These levels are frequently assessed with the Omega‑3 Index (percentage of EPA + DHA in erythrocytes), which is determined using a specific standardised analytical procedure. EPA and DHA are present in every human being at unpredictable levels (even in the absence of intake), and their bioavailability is complex. Both facts need to be incorporated into trial design and should direct clinical use of EPA and DHA. An Omega‑3 Index in the target range of 8-11% is associated with lower total mortality, fewer major adverse cardiac and other cardiovascular events. Moreover, functions of organs such as the brain benefit from an Omega‑3 Index in the target range, while untoward effects, such as bleeding or atrial fibrillation, are minimised. In pertinent intervention trials, several organ functions were improved, with improvements correlating with the Omega‑3 Index. Thus, the Omega‑3 Index is relevant in trial design and clinical medicine, which calls for a widely available standardised analytical procedure and a discussion on possible reimbursement of this test.
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Affiliation(s)
| | - R S Kuipers
- Heart Centre, Onze Lieve Vrouwe Gasthuis, Amsterdam, The Netherlands
- Department of Cardiology, Dijklander Hospital, Purmerend/Hoorn, The Netherlands
| | - H Pijl
- Department of Internal Medicine, Leiden University Medical Centre, Leiden, The Netherlands
| | - F A J Muskiet
- Department of Laboratory Medicine, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands
| | - D E Grobbee
- Julius Global Health, Julius Centre for Health Sciences and Primary Care, University Medical Centre Utrecht, Utrecht, The Netherlands
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Ricci H, Gaeta M, Franchi C, Poli A, Battino M, Dolci A, Schmid D, Ricci C. Fish Intake in Relation to Fatal and Non-Fatal Cardiovascular Risk: A Systematic Review and Meta-Analysis of Cohort Studies. Nutrients 2023; 15:4539. [PMID: 37960192 PMCID: PMC10647504 DOI: 10.3390/nu15214539] [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: 09/24/2023] [Revised: 10/19/2023] [Accepted: 10/23/2023] [Indexed: 11/15/2023] Open
Abstract
Epidemiological studies have shown that eating fish significantly reduces cardiovascular disease (CVD) incidence and mortality. However, more focused meta-analyses based on the most recent results from prospective cohort studies are needed. This systematic review and meta-analysis aims to update the association between fish intake and cardiovascular disease (CVD) risk using recent prospective studies. A systematic review and meta-analysis following the PRISMA guideline was conducted based on a random effects synthesis of multivariable-adjusted relative risks (RRs) of high vs. low categories of fish intake in relation to CVD incidence and mortality. Non-linear meta-regression was applied to investigate the shape of the association between fish intake and CVD risk. Sensitivity analysis and stratifications by type of CVD outcome, type of fish intake and type of cooking were performed. Based on 18 papers reporting 17 independent estimates of CVD risk (1,442,407 participants and 78,805 fatal and non-fatal CVD events), high vs. low intake of fish corresponded to about 8% reduced CVD risk (RR = 0.93 [0.88-0.98]). According to a non-linear dose-response meta-regression, 50 g of fish intake per day corresponded to a statistically significant 9% reduced fatal and non-fatal CVD risk (RR = 0.92 [0.90-0.95]). Similarly, fish intake in the range of a weekly intake of two to three portions of fish with a size of 150 g resulted in 8% fatal and non-fatal CVD risk reduction (RR = 0.93 [0.91-0.96]). The recommended two portions of fish a week reduces the risk of CVD outcomes by approximately 10%. A full portion of fish a day reduces CVD risk by up to 30%.
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Affiliation(s)
- Hannah Ricci
- Africa Unit for Transdisciplinary Health Research (AUTHeR), North-West University, Potchefstroom 2531, South Africa
| | - Maddalena Gaeta
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy
| | - Carlotta Franchi
- Laboratory of Pharmacoepidemiology and Human Nutrition, Department of Health Policy, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, 20156 Milan, Italy;
- Italian Institute for Planetary Health (IIPH), 20124 Milan, Italy
| | - Andrea Poli
- Nutrition Foundation of Italy (NFI), 20124 Milan, Italy;
| | - Maurizio Battino
- Department of Clinical Sciences, Università Politecnica delle Marche, 60126 Ancona, Italy;
- International Research Center for Food Nutrition and Safety, Jiangsu University, Zhenjiang 212013, China
- Research Group on Food, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, 39011 Santander, Spain
| | - Alberto Dolci
- Sustainable Development Department, Bolton Food SpA, 20124 Milan, Italy;
| | - Daniela Schmid
- Division for Quantitative Methods in Public Health and Health Services Research, Private University of Health Sciences, Medical Informatics and Technology, 6060 Hall, Austria;
| | - Cristian Ricci
- Africa Unit for Transdisciplinary Health Research (AUTHeR), North-West University, Potchefstroom 2531, South Africa
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Caffrey C, Leamy A, O’Sullivan E, Zabetakis I, Lordan R, Nasopoulou C. Cardiovascular Diseases and Marine Oils: A Focus on Omega-3 Polyunsaturated Fatty Acids and Polar Lipids. Mar Drugs 2023; 21:549. [PMID: 37999373 PMCID: PMC10672651 DOI: 10.3390/md21110549] [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: 09/19/2023] [Revised: 10/11/2023] [Accepted: 10/21/2023] [Indexed: 11/25/2023] Open
Abstract
Cardiovascular diseases (CVD) remain the leading cause of death across the globe, hence, establishing strategies to counteract CVD are imperative to reduce mortality and the burden on health systems. Dietary modification is an effective primary prevention strategy against CVD. Research regarding dietary supplementation has become increasingly popular. This review focuses on the current in vivo, in vitro, and epidemiological studies associated with that of omega-3 polyunsaturated fatty acids (n-3 PUFAs) and polar lipids (PLs) and how they play a role against CVD. Furthermore, this review focuses on the results of several major clinical trials examining n-3 PUFAs regarding both primary and secondary prevention of CVD. Notably, we place a lens on the REDUCE-IT and STRENGTH trials. Finally, supplementation of PLs has recently been suggested as a potential alternative avenue for the reduction of CVD incidence versus neutral forms of n-3 PUFAs. However, the clinical evidence for this argument is currently rather limited. Therefore, we draw on the current literature to suggest future clinical trials for PL supplementation. We conclude that despite conflicting evidence, future human trials must be completed to confirm whether PL supplementation may be more effective than n-3 PUFA supplementation to reduce cardiovascular risk.
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Affiliation(s)
- Cliodhna Caffrey
- Department of Biological Sciences, University of Limerick, V94 T9PX Limerick, Ireland; (C.C.); (A.L.); (E.O.); (I.Z.)
| | - Anna Leamy
- Department of Biological Sciences, University of Limerick, V94 T9PX Limerick, Ireland; (C.C.); (A.L.); (E.O.); (I.Z.)
| | - Ellen O’Sullivan
- Department of Biological Sciences, University of Limerick, V94 T9PX Limerick, Ireland; (C.C.); (A.L.); (E.O.); (I.Z.)
| | - Ioannis Zabetakis
- Department of Biological Sciences, University of Limerick, V94 T9PX Limerick, Ireland; (C.C.); (A.L.); (E.O.); (I.Z.)
- Health Research Institute (HRI), University of Limerick, V94 T9PX Limerick, Ireland
- Bernal Institute, University of Limerick, V94 T9PX Limerick, Ireland
| | - Ronan Lordan
- Institute for Translational Medicine and Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA;
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Systems Pharmacology and Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Constantina Nasopoulou
- Laboratory of Food Chemistry—Technology and Quality of Food of Animal Origin, Department of Food Science and Nutrition, University of the Aegean, 814 00 Lemnos, Greece
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Wang Q, Schmidt AF, Lennon LT, Papacosta O, Whincup PH, Wannamethee SG. Prospective associations between diet quality, dietary components, and risk of cardiometabolic multimorbidity in older British men. Eur J Nutr 2023; 62:2793-2804. [PMID: 37335359 PMCID: PMC10468910 DOI: 10.1007/s00394-023-03193-x] [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: 09/20/2022] [Accepted: 06/09/2023] [Indexed: 06/21/2023]
Abstract
PURPOSE Cardiometabolic multimorbidity (CMM) is a major public health challenge. This study investigated the prospective relationships between diet quality, dietary components, and risk of CMM in older British men. METHODS We used data from the British Regional Heart Study of 2873 men aged 60-79 free of myocardial infarction (MI), stroke, and type 2 diabetes (T2D) at baseline. CMM was defined as the coexistence of two or more cardiometabolic diseases, including MI, stroke, and T2D. Sourcing baseline food frequency questionnaire, the Elderly Dietary Index (EDI), which was a diet quality score based on Mediterranean diet and MyPyramid for Older Adults, was generated. Cox proportional hazards regression and multi-state model were used to estimate the hazard ratios (HRs) and 95% confidence intervals (CIs). RESULTS During a median follow-up of 19.3 years, 891 participants developed first cardiometabolic disease (FCMD), and 109 developed CMM. Cox regression analyses found no significant association between baseline EDI and risk of CMM. However, fish/seafood consumption, a dietary component of the EDI score, was inversely associated with risk of CMM, with HR 0.44 (95% CI 0.26, 0.73) for consuming fish/seafood 1-2 days/week compared to less than 1 day/week after adjustment. Further analyses with multi-state model showed that fish/seafood consumption played a protective role in the transition from FCMD to CMM. CONCLUSIONS Our study did not find a significant association of baseline EDI with CMM but showed that consuming more fish/seafood per week was associated with a lower risk of transition from FCMD to CMM in older British men.
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Affiliation(s)
- Qiaoye Wang
- Department of Primary Care and Population Health, Institute of Epidemiology and Health Care, University College London, London, NW3 2PF, UK.
| | - Amand Floriaan Schmidt
- Department of Population Science and Experimental Medicine, Institute of Cardiovascular Science, University College London, London, WC1E 6DD, UK
- Department of Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| | - Lucy T Lennon
- Department of Primary Care and Population Health, Institute of Epidemiology and Health Care, University College London, London, NW3 2PF, UK
| | - Olia Papacosta
- Department of Primary Care and Population Health, Institute of Epidemiology and Health Care, University College London, London, NW3 2PF, UK
| | - Peter H Whincup
- Population Health Research Institute, St George's University of London, London, SW17 0RE, UK
| | - S Goya Wannamethee
- Department of Primary Care and Population Health, Institute of Epidemiology and Health Care, University College London, London, NW3 2PF, UK
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Almasri F, Badrasawi M, Zahdeh R, Hahn A, Schuchardt JP, Greupner T. Very low Omega-3 Index in young healthy students from Palestine. Lipids 2023; 58:209-216. [PMID: 37300456 DOI: 10.1002/lipd.12375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 05/16/2023] [Accepted: 05/26/2023] [Indexed: 06/12/2023]
Abstract
Oily fish is rich in long-chain omega-3 polyunsaturated fatty acids, such as eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), which have been associated with several health benefits. However, fish consumption is generally low in many countries, including the Middle East, resulting in low omega-3 blood levels. In Palestine, no data on the omega-3 blood status is available. The aim of this cross-sectional study was to assess the omega-3 status and related factors in young healthy subjects from Palestine. Omega-3 status was assessed using the Omega-3 Index-defined as the sum of EPA + DHA in relation to the total fatty acid content of erythrocytes. A total of 149 subjects, 50 males and 99 females (age range: 18-24 years), were included in the study. In addition to the Omega-3 Index, data on anthropometrics, physical activity, smoking status, fish intake, dietary supplement intake, blood lipid profile, and whole erythrocyte fatty acid pattern were collected. The mean (SD) Omega-3 Index was 2.56 (0.57)%, with 97.9% of subjects having an index below 4%. The majority of participants (91.8%) consumed less than two portions of fish per week, and only 4% reported taking omega-3 supplements, mostly irregularly. Our findings show that young Palestinian students have an alarmingly low omega-3 status. Further studies are needed to investigate whether the omega-3 status is also low in the general Palestinian population.
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Affiliation(s)
- Feras Almasri
- Institute of Food Science and Human Nutrition, Leibniz University Hannover, Hannover, Germany
| | - Manal Badrasawi
- Department of Nutrition and Food Technology, Faculty of Agriculture and Veterinary medicine, An-Najah National University, Nablus, Palestine
| | - Rana Zahdeh
- Department of Chemistry and Applied Sciences, College of Applied Sciences, Palestine Polytechnic University, Hebron, Palestine
| | - Andreas Hahn
- Institute of Food Science and Human Nutrition, Leibniz University Hannover, Hannover, Germany
| | - Jan Philipp Schuchardt
- Institute of Food Science and Human Nutrition, Leibniz University Hannover, Hannover, Germany
| | - Theresa Greupner
- Institute of Food Science and Human Nutrition, Leibniz University Hannover, Hannover, Germany
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Rittenhouse MA, Barringer ND, Jaffe DA, Morogiello JM, Kegel JL, McNally BA, Deuster PA. Omega-3 Index improves after increased intake of foods with omega-3 polyunsaturated fatty acids among US service academy cadets. Nutr Res 2023; 117:30-37. [PMID: 37437467 DOI: 10.1016/j.nutres.2023.06.005] [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: 04/25/2023] [Revised: 06/21/2023] [Accepted: 06/21/2023] [Indexed: 07/14/2023]
Abstract
The inclusion of omega-3 fatty acids in our dietary intake is important for performance and recovery and may reduce the risk of various health issues. Studies have shown the omega-3 fatty acid status of US service members is low. The purpose of this study was to evaluate whether offering fish and omega-3-enhanced foods would increase the Omega-3 Index (O3I). We hypothesize cadets will increase O3I with enhanced omega-3 options more than fish alone. Food service venues at 3 US service academies offered fish and other omega-3 foods to cadets for 12 weeks. Questionnaires were used to collect information on the dietary habits and omega-3 food intake of participants. The O3I of each participant was measured at baseline, mid- (6 weeks), and after data collection (12 weeks) time points. Following the 12 weeks, we found a significant increase in O3I. More specifically, the intake of other omega-3 foods, smoothies (3 per week) and toppings (3 per week), increased O3I in cadets. This study identified a strategy encouraging omega-3 food intake and improving O3I among cadets. These results help us understand how we can more effectively impact military service member nutrition for optimal health and performance.
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Affiliation(s)
- Melissa A Rittenhouse
- Consortium for Health and Military Performance, Department of Military and Emergency Medicine, F. Edward Hébert School of Medicine, Uniformed Services University, Bethesda, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA.
| | | | | | | | - Jessica L Kegel
- Consortium for Health and Military Performance, Department of Military and Emergency Medicine, F. Edward Hébert School of Medicine, Uniformed Services University, Bethesda, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA.
| | - Beth A McNally
- Consortium for Health and Military Performance, Department of Military and Emergency Medicine, F. Edward Hébert School of Medicine, Uniformed Services University, Bethesda, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD, USA.
| | - Patricia A Deuster
- Consortium for Health and Military Performance, Department of Military and Emergency Medicine, F. Edward Hébert School of Medicine, Uniformed Services University, Bethesda, MD, USA.
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35
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Connolly G, Campbell WW. Poultry Consumption and Human Cardiometabolic Health-Related Outcomes: A Narrative Review. Nutrients 2023; 15:3550. [PMID: 37630747 PMCID: PMC10459134 DOI: 10.3390/nu15163550] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 08/08/2023] [Accepted: 08/08/2023] [Indexed: 08/27/2023] Open
Abstract
Poultry meats, in particular chicken, have high rates of consumption globally. Poultry is the most consumed type of meat in the United States (US), with chicken being the most common type of poultry consumed. The amounts of chicken and total poultry consumed in the US have more than tripled over the last six decades. This narrative review describes nutritional profiles of commonly consumed chicken/poultry products, consumption trends, and dietary recommendations in the US. Overviews of the scientific literature pertaining to associations between, and effects of consuming chicken/poultry on, body weight and body composition, cardiovascular disease (CVD), and type II diabetes mellitus (T2DM) are provided. Limited evidence from randomized controlled trials indicates the consumption of lean unprocessed chicken as a primary dietary protein source has either beneficial or neutral effects on body weight and body composition and risk factors for CVD and T2DM. Apparently, zero randomized controlled feeding trials have specifically assessed the effects of consuming processed chicken/poultry on these health outcomes. Evidence from observational studies is less consistent, likely due to confounding factors such as a lack of a description of and distinctions among types of chicken/poultry products, amounts consumed, and cooking and preservation methods. New experimental and observational research on the impacts of consuming chicken/poultry, especially processed versions, on cardiometabolic health is sorely needed.
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Affiliation(s)
| | - Wayne W. Campbell
- Department of Nutrition Science, Purdue University, West Lafayette, IN 47907, USA;
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Wang Q, Zhang H, Jin Q, Wang X. Effects of Dietary Plant-Derived Low-Ratio Linoleic Acid/Alpha-Linolenic Acid on Blood Lipid Profiles: A Systematic Review and Meta-Analysis. Foods 2023; 12:3005. [PMID: 37628004 PMCID: PMC10453764 DOI: 10.3390/foods12163005] [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: 07/16/2023] [Revised: 07/30/2023] [Accepted: 08/04/2023] [Indexed: 08/27/2023] Open
Abstract
This meta-analysis aimed to investigate the impact of low-ratio linoleic acid/alpha-linolenic acid (LA/ALA) supplementation on the blood lipid profiles in adults. We conducted a systematic search for relevant randomized controlled trials (RCTs) assessing the effects of low-ratio LA/ALA using databases including PubMed, Embase, Cochrane, and Web of Science, as well as screened related references up until February 2023. The intervention effects were analyzed adopting weighted mean difference (WMD) and 95% confidence interval (CI). The meta-analysis indicated that low-ratio LA/ALA supplementation decreased total cholesterol (TC, WMD: -0.09 mmol/L, 95% CI: -0.17, -0.01, p = 0.031, I2 = 33.2%), low-density lipoprotein cholesterol (LDL-C, WMD: -0.08 mmol/L, 95% CI: -0.13, -0.02, p = 0.007, I2 = 0.0%), and triglycerides (TG, WMD: -0.05 mmol/L, 95% CI: -0.09, 0.00, p = 0.049, I2 = 0.0%) concentrations. There was no significant effect on high-density lipoprotein cholesterol concentration (HDL-C, WMD: -0.00 mmol/L, 95% CI: -0.02, 0.02, p = 0.895, I2 = 0.0%). Subgroup analysis showed that low-ratio LA/ALA supplementation significantly decreased plasma TC, LDL-C, and TG concentrations when the intervention period was less than 12 weeks. In the subgroup analysis, a noteworthy decrease in both TC and LDL-C levels was observed in individuals receiving low-ratio LA/ALA supplementation in the range of 1-5. These findings suggest that this specific range could potentially be effective in reducing lipid profiles. The findings of this study provide additional evidence supporting the potential role of low-ratio LA/ALA supplementation in reducing TC, LDL-C, and TG concentrations, although no significant impact on HDL-C was observed.
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Affiliation(s)
| | | | | | - Xingguo Wang
- State Key Lab of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
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Kang M, Boushey CJ, Shvetsov YB, Setiawan VW, Paik HY, Wilkens LR, Le Marchand L, Park SY. Changes in Diet Quality over 10 Years and Subsequent Mortality from Cardiovascular Disease in the Multiethnic Cohort Study. Nutrients 2023; 15:3482. [PMID: 37571419 PMCID: PMC10421371 DOI: 10.3390/nu15153482] [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: 07/03/2023] [Revised: 08/03/2023] [Accepted: 08/05/2023] [Indexed: 08/13/2023] Open
Abstract
This study investigated how diet quality changes over a ten-year period, assessed using the following four diet quality indexes, the Healthy Eating Index-2015 (HEI-2015), Alternative Healthy Eating Index-2010 (AHEI-2010), alternate Mediterranean Diet (aMED), and Dietary Approaches to Stop Hypertension (DASH), were related to mortality from cardiovascular disease (CVD) in the Multiethnic Cohort Study. The analysis included 61,361 participants who completed both the 1993-1996 baseline survey and the 2003-2008 10-year follow-up surveys. Over the mean follow-up period of 13 years after the 10-year survey, 4174 deaths from CVD were identified. Hazard ratios (HRs) and 95% confidence intervals (CIs) were estimated using multivariable Cox models. Increases in diet quality scores were associated with a reduced risk of CVD mortality for all indexes: HRs per one SD increment of 0.94 to 0.99 (HR (95% CI), 0.96 (0.92-1.01) for HEI-2015, 0.96 (0.91-1.01) for AHEI-2010, 0.99 (0.94-1.04) for aMED, and 0.94 (0.89-0.99) for DASH) in men and 0.88 to 0.92 (0.88 (0.84-0.92) for HEI-2015, 0.90 (0.85-0.95) for AHEI-2010, 0.89 (0.84-0.95) for aMED, and 0.92 (0.87-0.96) for DASH) in women. The inverse association generally did not vary by race and ethnicity, age, body mass index, smoking, and hypertension in each sex. Our findings suggest that improving diet quality and maintaining a high-quality diet over time may help reduce the risk of CVD mortality and could also be beneficial for those at higher risk of CVD.
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Affiliation(s)
- Minji Kang
- Department of Food and Nutrition, Duksung Women’s University, Seoul 01369, Republic of Korea
| | - Carol J. Boushey
- Cancer Epidemiology Program, University of Hawaii Cancer Center, Honolulu, HI 96813, USA; (C.J.B.); (Y.B.S.); (L.R.W.); (L.L.M.); (S.-Y.P.)
| | - Yurii B. Shvetsov
- Cancer Epidemiology Program, University of Hawaii Cancer Center, Honolulu, HI 96813, USA; (C.J.B.); (Y.B.S.); (L.R.W.); (L.L.M.); (S.-Y.P.)
| | - Veronica W. Setiawan
- Department of Population and Public Health Sciences, Keck School of Medicine and Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA 90089, USA;
| | - Hee-Young Paik
- Department of Food and Nutrition, Seoul National University, Seoul 08826, Republic of Korea;
- Center for Gendered Innovations for Science and Technology Research (GISTeR), Korea Federation of Women’s Science & Technology Associations, Seoul 06130, Republic of Korea
| | - Lynne R. Wilkens
- Cancer Epidemiology Program, University of Hawaii Cancer Center, Honolulu, HI 96813, USA; (C.J.B.); (Y.B.S.); (L.R.W.); (L.L.M.); (S.-Y.P.)
| | - Loïc Le Marchand
- Cancer Epidemiology Program, University of Hawaii Cancer Center, Honolulu, HI 96813, USA; (C.J.B.); (Y.B.S.); (L.R.W.); (L.L.M.); (S.-Y.P.)
| | - Song-Yi Park
- Cancer Epidemiology Program, University of Hawaii Cancer Center, Honolulu, HI 96813, USA; (C.J.B.); (Y.B.S.); (L.R.W.); (L.L.M.); (S.-Y.P.)
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Mirzai S, Laffin LJ. Supplements for Lipid Lowering: What Does the Evidence Show? Curr Cardiol Rep 2023; 25:795-805. [PMID: 37300664 DOI: 10.1007/s11886-023-01903-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/03/2023] [Indexed: 06/12/2023]
Abstract
PURPOSE In this review, the regulation, proposed hypolipidemic mechanism, and efficacy of common dietary supplements (DSs) marketed for cardiovascular health are discussed. RECENT FINDINGS Data demonstrate modest but inconsistent lipid-lowering effects with common DSs such as probiotics, soluble fibers, plant sterols, green tea, berberine, guggul, niacin, and garlic. Furthermore, data is limited regarding turmeric, hawthorn, and cinnamon. Red yeast rice has shown to be a beneficial DS, but its safety and efficacy are dependent upon its production quality and monacolin K content, respectively. Finally, soy proteins and omega-3 fatty acid-rich foods can have significant health benefits if used to displace other animal products as part of a healthier diet. Despite the rising use of DSs, data demonstrate unpredictable results. Patients should be educated on the difference between these DSs and evidence-based lipid-lowering medications proven to improve cardiovascular outcomes.
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Affiliation(s)
- Saeid Mirzai
- Department of Internal Medicine, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Luke J Laffin
- Section of Preventive Cardiology and Rehabilitation, Department of Cardiovascular Medicine, Cleveland Clinic Foundation, 9500 Euclid Avenue, Mail Code JB1, Cleveland, OH, 44195, USA.
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Luo L, Zhao C, Chen N, Dong Y, Li Z, Bai Y, Wu P, Gao C, Guo X. Characterization of global research trends and prospects on sudden coronary death: A literature visualization analysis. Heliyon 2023; 9:e18586. [PMID: 37576229 PMCID: PMC10413084 DOI: 10.1016/j.heliyon.2023.e18586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Revised: 07/12/2023] [Accepted: 07/21/2023] [Indexed: 08/15/2023] Open
Abstract
Background Sudden coronary death is a major global public health issue that has a significant impact on both individuals and society. Nowadays, scholars are active in sudden coronary death all over the world. However, no relevant bibliometric studies have been published. Here, we aim to gain a better understanding the current state of research and to explore potential new research directions through bibliometric analysis. Methods Articles and reviews on sudden coronary death from 2012 to 2023 were retrieved from the Web of Science Core Collection (WoSCC). The topic search was conducted using the following keywords: ((("sudden cardiac death" OR "sudden death") AND (coronary OR "myocardial infarction")) OR "sudden coronary death"). Knowledge maps of authors, countries, institutions, journals, keywords, and citations were conducted by CiteSpace. Publication dynamics, hotspots, and frontiers were analyzed independently by authors. Results A total of 2914 articles were identified from January 1, 2012 to June 20, 2023. The USA (n = 972) contributed the greatest absolute productivity and UK (centrality = 0.13) built a robust global collaboration. Harvard University was the institution with the highest number of publications (n = 143). Huikuri HV and Junttila MJ were the most published authors who devoted to searching for biomarkers of sudden coronary death. American Journal of Cardiology was the journal with the most publications, and Circulation was the most cited journal. Left ventricular ejection fraction, society, inflammation, and fractional flow reserve became novel burst words that lasted until 2023. Research on etiology and pathology, role of early risk factors in risk stratification, potential predictive biomarkers and novel measurement methods for the prevention and management of sudden coronary death were identified as the research hotspots and frontiers. Conclusion Our knowledge and understanding of sudden coronary death have significantly improved. Ongoing efforts should focus on the various etiologies and pathologies of sudden coronary death. Furthermore, a novel sudden coronary death risk model, large-scale population studies, and the rational use of multiple indicators to individualize the assessment of sudden coronary death and other risk factors are other emerging research trends.
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Affiliation(s)
- Li Luo
- Department of Pathology, School of Forensic Medicine, Shanxi Medical University, Taiyuan, China
| | - Chunmei Zhao
- Department of Pathology, School of Forensic Medicine, Shanxi Medical University, Taiyuan, China
| | - Niannian Chen
- Department of Pathology, School of Forensic Medicine, Shanxi Medical University, Taiyuan, China
| | - Yiming Dong
- Department of Pathology, School of Forensic Medicine, Shanxi Medical University, Taiyuan, China
| | - Zhanpeng Li
- Department of Pathology, School of Forensic Medicine, Shanxi Medical University, Taiyuan, China
| | - Yaqin Bai
- Department of Pathology, School of Forensic Medicine, Shanxi Medical University, Taiyuan, China
| | - Peng Wu
- Department of Pathology, School of Forensic Medicine, Shanxi Medical University, Taiyuan, China
| | - Cairong Gao
- Department of Pathology, School of Forensic Medicine, Shanxi Medical University, Taiyuan, China
| | - Xiangjie Guo
- Department of Pathology, School of Forensic Medicine, Shanxi Medical University, Taiyuan, China
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Shim JE, Lee Y, Song S. Trends in dietary intake and food sources of long-chain polyunsaturated fatty acids among Korean adults between 2007 and 2018. Epidemiol Health 2023; 45:e2023069. [PMID: 37536717 PMCID: PMC10667575 DOI: 10.4178/epih.e2023069] [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: 05/18/2023] [Accepted: 07/07/2023] [Indexed: 08/05/2023] Open
Abstract
OBJECTIVES This study examined trends in the dietary intake and food sources of long-chain polyunsaturated fatty acids (LC-PUFAs) in Korean adults from 2007 to 2018. METHODS In total, 46,307 adults (aged 19-64 years) were selected from the 2007-2018 Korea National Health and Nutrition Examination Surveys. Dietary data were obtained using 24-hour dietary recall. Intake levels and food sources of LC-PUFAs, including alpha-linolenic acid (ALA), eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), and linoleic acid (LA), were evaluated across the survey years and assessed based on compliance with dietary recommendations over the 2007-2018 period. Linear trends in LC-PUFAs intake levels over time were examined through multiple linear regression analysis. RESULTS From 2007 to 2018, ALA and LA consumption increased from 1.1 g (0.5% of energy) to 1.4 g (0.6% of energy) and from 8.6 g (3.9% of energy) to 10.0 g (4.5% of energy), respectively. EPA intake decreased from 0.14 g to 0.12 g, and EPA+DHA intake showed a decreasing trend. The proportion of individuals who did not meet the recommended intake of EPA+DHA (250 mg/day) increased (64.4 to 68.4%). Regarding changes in food sources of ALA and LA, the contributions from mayonnaise, eggs, and bread increased, while those from plant food sources decreased. Among food sources of EPA and DHA, anchovy, saury, and Atka mackerel showed lower contributions over time. CONCLUSIONS Our findings suggest that strategies to encourage the consumption of EPA and DHA from healthy food sources are necessary to improve cardiovascular health in the Korean population.
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Affiliation(s)
- Jae Eun Shim
- Department of Food and Nutrition, Daejeon University, Daejeon, Korea
| | - Youngmi Lee
- Department of Food and Nutrition, Myongji University, Yongin, Korea
| | - SuJin Song
- Department of Food and Nutrition, Hannam University, Daejeon, Korea
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Zhou Y, Xie Y, Wang Z, Wang C, Wang Q. Effects of a novel medium-long-medium-type structured lipid synthesized using a two-step enzymatic method on lipid metabolism and obesity protection in experimental mice. Food Sci Nutr 2023; 11:4516-4529. [PMID: 37576038 PMCID: PMC10420773 DOI: 10.1002/fsn3.3410] [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: 12/14/2021] [Revised: 04/13/2023] [Accepted: 04/22/2023] [Indexed: 08/15/2023] Open
Abstract
We synthesized a novel, structured lipid containing caprylic acid at its sn-1,3 position and docosahexaenoic acid at its sn-2 position (1,3C-2D-TAG) by using a two-step enzymatic method and then investigated the relationship between the types of fatty acids in the structured lipid and their physiological functions. Furthermore, we compared the effects of similarly structured lipids on postprandial lipid metabolism and obesity protection. The results revealed that the novel structured lipid synthesized using the enzymatic method not only exhibited better physical properties than traditional oils but also had high oxidation stability and crystallization degree. In terms of physiological function, the low-dose 1,3C-2D-TAG group exhibited higher cholesterol and triglyceride levels, lower kidney weight or body weight, and higher serum aspartate aminotransferase and blood urea nitrogen levels than control group, whereas the high-dose 1,3C-2D-TAG group exhibited higher triglyceride levels. Moreover, the medium-dose 1,3C-2D-TAG group had remarkably higher high-density lipoprotein cholesterol levels and lower low-density lipoprotein cholesterol levels than the high-lipid, control, and 1,2,3C-TAG groups; however, the cholesterol and triglyceride levels and kidney and liver functions did not differ significantly among these groups. The study results suggest that 1,3C-2D-TAG can not only facilitate the effective utilization of the energy supplied by medium-chain fatty acids but also help overcome difficulties in the absorption of long-chain polyunsaturated fatty acids.
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Affiliation(s)
- Yahan Zhou
- Beijing Advanced Innovation Center for Food Nutrition and Human Health Beijing Technology and Business University Beijing China
| | - Yuejie Xie
- Key Laboratory of Lipid Resources Utilization and Children's Daily Chemicals Chongqing University of Education Chongqing China
| | - Zhongming Wang
- Key Laboratory of Lipid Resources Utilization and Children's Daily Chemicals Chongqing University of Education Chongqing China
| | - Cao Wang
- Key Laboratory of Lipid Resources Utilization and Children's Daily Chemicals Chongqing University of Education Chongqing China
| | - Qiang Wang
- Key Laboratory of Lipid Resources Utilization and Children's Daily Chemicals Chongqing University of Education Chongqing China
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Ballantyne CM, Jia X. Omega-3 Fatty Acids and Risk for Atrial Fibrillation: Big Fish or Small Fry? J Am Coll Cardiol 2023; 82:350-352. [PMID: 37468190 DOI: 10.1016/j.jacc.2023.05.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 05/18/2023] [Indexed: 07/21/2023]
Affiliation(s)
| | - Xiaoming Jia
- Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
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Jin D, Trichia E, Islam N, Lewington S, Lacey B. Associations of circulating fatty acids with incident coronary heart disease: a prospective study of 89,242 individuals in UK Biobank. BMC Cardiovasc Disord 2023; 23:365. [PMID: 37480048 PMCID: PMC10362581 DOI: 10.1186/s12872-023-03394-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 07/12/2023] [Indexed: 07/23/2023] Open
Abstract
BACKGROUND The role of fatty acids in coronary heart disease (CHD) remains uncertain. There is little evidence from large-scale epidemiological studies on the relevance of circulating fatty acids levels to CHD risk. This study aims to examine the independent associations of the major circulating types of fatty acids with CHD risk. METHODS UK Biobank is a prospective study of adults aged 40-69 in 2006-2010; in 2012-2013, a subset of the participants were resurveyed. Analyses were restricted to 89,242 participants with baseline plasma fatty acids (measured using nuclear magnetic resonance spectroscopy) and without prior CHD. Cox proportional hazards models were used to estimate hazard ratios (HRs) for the associations with incidence CHD, defined as the first-ever myocardial infarction, unstable angina pectoris, coronary-related death, or relevant procedure. And the major types of fatty acids were mutually adjusted to examine the independent associations. Hazard ratios were corrected for regression dilution using the correlation of baseline and resurvey fatty acids measures. RESULTS During a median follow-up of 11.8 years, 3,815 incident cases of CHD occurred. Independently of other fatty acids, CHD risk was positively associated with saturated fatty acids (SFA) and monounsaturated fatty acids (MUFA), inversely associated with omega-3 polyunsaturated fatty acids (PUFA), but there was no strong evidence of an association with omega-6 PUFA: HR per standard deviation higher were 1.14 (95% CI, 1.09-1.20), 1.15 (1.10-1.21), 0.91 (0.87-0.94), and 1.04 (0.99-1.09) respectively. Independently of triglycerides and cholesterol, the inverse association with omega-3 PUFA was not materially changed, but the positive associations with SFA and MUFA attenuated to null after adjusting for triglycerides levels. CONCLUSIONS This large-scale study has quantitated the independent associations of circulating fatty acids with CHD risk. Omega-3 PUFA was inversely related to CHD risk, independently of other fatty acids and major lipid fractions. By contrast, independently of other fatty acids, the positive associations of circulating SFA and MUFA with CHD risk were mostly attributed to their relationship with triglycerides.
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Affiliation(s)
- Danyao Jin
- Clinical Trial Service Unit & Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK.
| | - Eirini Trichia
- Clinical Trial Service Unit & Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
- MRC Population Health Research Unit, University of Oxford, Oxford, UK
| | - Nazrul Islam
- Faculty of Medicine, University of Southampton, Southampton, UK
| | - Sarah Lewington
- Clinical Trial Service Unit & Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
- MRC Population Health Research Unit, University of Oxford, Oxford, UK
| | - Ben Lacey
- Clinical Trial Service Unit & Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
- UK Biobank, Stockport, Greater Manchester, UK
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Liu X, Li Y, Wan X, Zhuang P, Wu Y, Zhang L, Ao Y, Yao J, Zhang Y, Jiao J. Association of Fish Oil Supplementation with Risk of Coronary Heart Disease in Individuals with Diabetes and Prediabetes: A Prospective Study in the UK Biobank. Nutrients 2023; 15:3176. [PMID: 37513593 PMCID: PMC10386642 DOI: 10.3390/nu15143176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 07/08/2023] [Accepted: 07/09/2023] [Indexed: 07/30/2023] Open
Abstract
This study aimed to explore the association between habitual intake of fish oil supplementation and the risk of developing CHD in patients with prediabetes and diabetes. Habitual use of fish oil was assessed by repeated questionnaires. Cox proportional hazard models were applied to calculate hazard ratios (HRs) and 95% confidence intervals (CIs). Over a median follow-up of 11.6 years, 4304 and 3294 CHD cases were documented among 47,663 individuals with prediabetes and 22,146 patients with diabetes in the UK Biobank, respectively. After multivariable adjustment, the HRs (95% CI) of CHD were 0.91 (0.85-0.98) and 0.87 (0.80-0.95) for individuals utilizing fish oil supplementation compared with non-users among the participants with prediabetes and diabetes, respectively. Furthermore, we identified an inverse relationship between fish oil use and CHD incidence, which was significantly mediated by serum C-reactive protein (CRP) levels in individuals with prediabetes and by very-low-density lipoprotein cholesterol (VLDL-C) in patients with diabetes at baseline. The inverse associations were consistent in the analyses stratified by potential confounders. In conclusion, the consumption of fish oil supplements was linked to decreased serum CRP and VLDL-C levels and subsequent CHD risk among adults with prediabetes and diabetes. Our findings highlight the important role of the habitual intake of fish oil supplements in preventing CHD in individuals with impaired glucose metabolism.
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Affiliation(s)
- Xiaohui Liu
- Department of Endocrinology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, China
- Department of Nutrition, School of Public Health, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Yin Li
- Department of Endocrinology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, China
- Department of Nutrition, School of Public Health, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Xuzhi Wan
- Zhejiang Key Laboratory for Agro-Food Processing, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
| | - Pan Zhuang
- Zhejiang Key Laboratory for Agro-Food Processing, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
| | - Yuqi Wu
- Zhejiang Key Laboratory for Agro-Food Processing, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
| | - Lange Zhang
- Department of Endocrinology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, China
- Department of Nutrition, School of Public Health, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Yang Ao
- Department of Endocrinology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, China
- Department of Nutrition, School of Public Health, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Jianxin Yao
- Zhejiang Key Laboratory for Agro-Food Processing, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
| | - Yu Zhang
- Zhejiang Key Laboratory for Agro-Food Processing, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
| | - Jingjing Jiao
- Department of Endocrinology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, China
- Department of Nutrition, School of Public Health, Zhejiang University School of Medicine, Hangzhou 310058, China
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Viana DF, Zamborain-Mason J, Gaines SD, Schmidhuber J, Golden CD. Nutrient supply from marine small-scale fisheries. Sci Rep 2023; 13:11357. [PMID: 37443165 PMCID: PMC10344920 DOI: 10.1038/s41598-023-37338-z] [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: 03/17/2023] [Accepted: 06/20/2023] [Indexed: 07/15/2023] Open
Abstract
Over 2 billion people are unable to access safe, nutritious and sufficient food year-round. While global fisheries are considered key in providing essential nutrients to hundreds of millions of people around the globe, the specific contribution of small-scale fisheries to the nutrient supply given other available food supplies is unknown. Here, we combined multiple global databases to quantify the importance of marine small-scale fisheries to national-level nutrient supply of coastal populations. We found that, on average across assessed nutrients (iron, zinc, calcium, DHA + EPA and vitamins A and B12), small-scale fisheries contributed about 32% of overall global seafood nutrient supply, 17% of the nutrient supply from animal-sourced foods and 10% of nutrient supply from all foods. These global averages, however, underrepresent some key roles of ocean-based foods. Combining nutrient supply estimates with global estimates of inadequate nutrient intake, we found that about half of coastal countries that have a mean inadequate intake of at least 50% across assessed nutrients (iron, zinc, calcium, DHA + EPA and vitamins A and B12) rely on small scale fisheries for at least 15% of mean nutrient supply, and many rely on small scale fisheries for more than 30% of mean nutrient supply. Catch from small-scale fisheries is particularly important for the supply of vitamin B12, calcium and DHA + EPA, representing up to 100% of supply in selected countries. Our study demonstrates the significance of small-scale fisheries for nutritionally vulnerable coastal populations, emphasizing how effective fisheries management can contribute to public health.
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Affiliation(s)
- Daniel F Viana
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, 02115, USA.
- Ocean Conservation, World Wildlife Fund, Washington, DC, 20037, USA.
| | | | - Steven D Gaines
- Bren School of Environmental Science and Management, University of California, Santa Barbara, Santa Barbara, CA, 93106, USA
| | - Josef Schmidhuber
- Markets and Trade Division, Food and Agriculture Organization, Rome, Italy
| | - Christopher D Golden
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, 02115, USA
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Bosomworth NJ. Indications for omega-3 fatty acid supplementation in prevention of cardiovascular disease: From fish to pharmaceuticals. CANADIAN FAMILY PHYSICIAN MEDECIN DE FAMILLE CANADIEN 2023; 69:459-468. [PMID: 37452000 PMCID: PMC10348792 DOI: 10.46747/cfp.6907459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/18/2023]
Abstract
OBJECTIVE To explore the evidence for omega-3 fatty acid (O3FA) supplementation in primary and secondary prevention of cardiovascular disease (CVD). SOURCES OF INFORMATION PubMed, Cochrane reviews, and Google Scholar were searched for meta-analyses and reviews related to O3FAs and CVD. Salient, recent randomized controlled trials referenced in these reviews were retrieved. Current lipid guidelines were reviewed. MAIN MESSAGE Most O3FAs are derived from marine or aquatic microalgae, which are consumed by fish. The essential fatty acids eicosapentaenoic acid and docosahexaenoic acid are mainly sourced from fish, with a small fraction coming from plants. Omega-3 fatty acids modestly lower triglyceride levels, but the major impact on CVD is through a variety of other mechanisms related to cell membrane function, antioxidant properties, and reduction of atherogenic small low-density lipoprotein cholesterol particles. Guidelines continue to recommend eating 2 servings of fish per week. There is little evidence of benefit of O3FAs in primary prevention of CVD. Given that 40% of Canadians have insufficient levels and that these low levels may be associated with other chronic diseases over time, supplementation with O3FAs could be considered, particularly in those with hypertriglyceridemia, in those who eat no fish, or for vegetarians or vegans. Doses up to 1 g daily are considered safe. For secondary prevention after statin optimization, if triglyceride levels are between 1.5 and 5.6 mmol/L, guidelines recommend with level 1A evidence taking 2 g of icosapent ethyl twice a day. This is also recommended in primary prevention for patients with diabetes and hypertriglyceridemia and additional CVD risk factors. As fish stocks dwindle over time, preserving fisheries for developing countries and obtaining O3FA from microalgal or genetically modified plant sources may become important. CONCLUSION All guidelines recommend at least 2 servings of oily fish per week, although benefit from O3FAs is mostly seen in secondary prevention. Fish oil and combination preparations of eicosapentaenoic acid and docosahexaenoic acid have failed to show benefit at any dose at any level of prevention in patients who are appropriately prescribed statins. High-dose eicosapentaenoic acid shows substantial benefit in selected patients taking statins who have high triglyceride levels.
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Affiliation(s)
- N John Bosomworth
- Honorary Lecturer in the Department of Family Practice at the University of British Columbia in Vancouver.
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Bosomworth NJ. Indications relatives à un supplément d’acides gras oméga-3 pour prévenir les maladies cardiovasculaires. CANADIAN FAMILY PHYSICIAN MEDECIN DE FAMILLE CANADIEN 2023; 69:e134-e144. [PMID: 37452003 PMCID: PMC10348787 DOI: 10.46747/cfp.6907e134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/18/2023]
Abstract
Objectif Explorer les données probantes en faveur d’un supplément d’acides gras oméga-3 (AGO3) en prévention primaire et secondaire des maladies cardiovasculaires (MCV). Sources de l’information Une recherche documentaire a été effectuée dans PubMed, la bibliothèque Cochrane et Google Scholar pour trouver des méta-analyses et des revues portant sur les AGO3 et les MCV. Les études randomisées contrôlées récentes et pertinentes qui ont été citées dans ces revues ont été retenues. Les lignes directrices actuelles sur les lipides ont été examinées. Message principal La plupart des AGO3 dérivent des microalgues marines ou aquatiques qui sont consommées par le poisson. Les acides gras essentiels, notamment l’acide eicosapentaénoïque et l’acide docosahexaénoïque, sont principalement tirés du poisson, et une petite fraction vient des végétaux. Les acides gras oméga-3 abaissent modestement les taux de triglycérides, mais l’effet le plus important sur les MCV se produit par l’intermédiaire de divers autres mécanismes liés au fonctionnement des membranes cellulaires, aux propriétés antioxydantes et à la réduction des petites particules de cholestérol à lipoprotéines de basse densité athérogènes. Les lignes directrices continuent de recommander de consommer 2 portions de poisson par semaine. Il existe peu de données probantes sur les bienfaits des AGO3 en prévention primaire des MCV. Étant donné que 40 % des Canadiens en ont des taux insuffisants et que ces faibles taux peuvent être associés à d’autres maladies chroniques avec le temps, des suppléments d’AGO3 pourraient être envisagés, surtout pour ceux qui ont une hypertriglycéridémie ou qui ne mangent pas de poisson, ou pour les végétariens et les végans. Des doses allant jusqu’à 1 g par jour sont jugées sécuritaires. Pour la prévention secondaire après l’optimisation des statines, si les taux de triglycérides se situent entre 1,5 et 5,6 mmol/L, les lignes directrices recommandent, sur la base de données probantes de niveau 1A, de prendre 2 g d’icosapent éthyle 2 fois par jour. Cette même recommandation s’applique en prévention primaire pour les patients qui ont le diabète, une hypertriglycéridémie et un facteur de risque additionnel de MCV. À mesure que les stocks de poisson diminuent avec le temps, la préservation des pêches pour les pays en développement et l’obtention des AGO3 à partir des microalgues ou de sources végétales génétiquement modifiées pourraient prendre de l’importance. Conclusion Toutes les lignes directrices recommandent au moins 2 portions de poisson gras par semaine, même si les bienfaits des AGO3 sont principalement observés en prévention secondaire. Les huiles de poisson et les préparations composées d’acide eicosapentaénoïque et d’acide docosahexaénoïque n’ont pas démontré de bienfaits, quels que soient la dose et le niveau de prévention, chez les patients à qui on a prescrit des statines de manière appropriée. L’acide eicosapentaénoïque à forte dose procure des bienfaits considérables chez certains patients qui prennent des statines et ont des taux élevés de triglycérides.
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Affiliation(s)
- N John Bosomworth
- Chargé de cours honoraire au Département de pratique familiale de l'Université de la Colombie-Britannique à Vancouver.
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Bae JH, Lim H, Lim S. The Potential Cardiometabolic Effects of Long-Chain ω-3 Polyunsaturated Fatty Acids: Recent Updates and Controversies. Adv Nutr 2023; 14:612-628. [PMID: 37031750 PMCID: PMC10334139 DOI: 10.1016/j.advnut.2023.03.014] [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: 07/20/2022] [Revised: 03/09/2023] [Accepted: 03/30/2023] [Indexed: 04/11/2023] Open
Abstract
Various health-related effects of long-chain (LC) ω-3 PUFAs, EPA, and DHA have been suggested. LC ω-3 PUFAs reduce TG concentrations and have anti-inflammatory, immunomodulatory, antiplatelet, and vascular protective effects. Controversially, they might help in restoring glucose homeostasis via the gut microbiota. However, previous studies have not shown the clear benefits of LC ω-3 PUFAs for CVDs. REDUCE-IT and STRENGTH-representative randomized controlled trials (RCTs) that examined whether LC ω-3 PUFAs would prevent major adverse cardiovascular (CV) events (MACE)-showed conflicting results with differences in the types, doses, or comparators of LC ω-3 PUFAs and study populations. Therefore, we performed a meta-analysis using major RCTs to address this inconsistency and assess the clinical and biological effects of LC ω-3 PUFAs. We included RCTs that involved ≥500 participants with ≥1 y follow-up. Of 17 studies involving 143,410 people, LC ω-3 PUFA supplementation showed beneficial effects on CV death (RR: 0.94; 95% CI: 0.88, 0.99; P = 0.029) and fatal or nonfatal MI (RR: 0.83; 95% CI: 0.72, 0.95; P = 0.010). RCTs on EPA alone showed better results for 3-point MACE, CV death, and fatal or nonfatal MI. However, the benefits were not found for fatal or nonfatal stroke, all-cause mortality, and hospitalization for heart failure. Of note, studies of both the EPA/DHA combination and EPA alone showed a significant increase in risk of new-onset atrial fibrillation. Thus, well-designed studies are needed to investigate the underlying mechanisms involved in the distinct effects of EPA compared with DHA on cardiometabolic diseases. This review discusses the potential benefits and safety of LC ω-3 PUFAs from a cardiometabolic perspective focusing on recent updates and controversies.
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Affiliation(s)
- Jae Hyun Bae
- Department of Internal Medicine, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Hyunjung Lim
- Department of Medical Nutrition, Research Institute of Medical Nutrition, Graduate School of East-West Medical Science, Kyung Hee University, Yongin, Republic of Korea
| | - Soo Lim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea.
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Kirkpatrick CF, Sikand G, Petersen KS, Anderson CAM, Aspry KE, Bolick JP, Kris-Etherton PM, Maki KC. Nutrition interventions for adults with dyslipidemia: A Clinical Perspective from the National Lipid Association. J Clin Lipidol 2023; 17:428-451. [PMID: 37271600 DOI: 10.1016/j.jacl.2023.05.099] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 05/19/2023] [Indexed: 06/06/2023]
Abstract
Lifestyle habits can have a profound impact on atherosclerotic cardiovascular disease (ASCVD) risk. The National Lipid Association previously published recommendations for lifestyle therapies to manage dyslipidemia. This Clinical Perspective provides an update with a focus on nutrition interventions for the three most common dyslipidemias in adults: 1) low-density lipoprotein cholesterol (LDL-C) elevation; 2) triglyceride (TG) elevation, including severe hypertriglyceridemia with chylomicronemia; and 3) combined dyslipidemia, with elevations in both LDL-C and TG levels. Lowering LDL-C and non-high-density lipoprotein cholesterol are the primary objectives for reducing ASCVD risk. With severe TG elevation (≥500 mg/dL), the primary objective is to prevent pancreatitis and ASCVD risk reduction is secondary. Nutrition interventions that lower LDL-C levels include reducing cholesterol-raising fatty acids and dietary cholesterol, as well as increasing intakes of unsaturated fatty acids, plant proteins, viscous fibers, and reducing adiposity for patients with overweight or obesity. Selected dietary supplements may be employed as dietary adjuncts. Nutrition interventions for all patients with elevated TG levels include restricting intakes of alcohol, added sugars, and refined starches. Additional lifestyle factors that reduce TG levels are participating in daily physical activity and reducing adiposity in patients with overweight or obesity. For patients with severe hypertriglyceridemia, an individualized approach is essential. Nutrition interventions for addressing concurrent elevations in LDL-C and TG include a combination of the strategies described for lowering LDL-C and TG. A multidisciplinary approach is recommended to facilitate success in making and sustaining dietary changes and the assistance of a registered dietitian nutritionist is highly recommended.
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Affiliation(s)
- Carol F Kirkpatrick
- Midwest Biomedical Research, Addison, IL, USA; Kasiska Division of Health Sciences, Idaho State University, Pocatello, ID, USA
| | - Geeta Sikand
- University of California Irvine Heart Disease Prevention Program, Irvine, CA, USA
| | | | - Cheryl A M Anderson
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla, CA, USA
| | - Karen E Aspry
- Lifespan Cardiovascular Institute, and Alpert Medical School, Brown University, Providence, RI, USA
| | | | - Penny M Kris-Etherton
- Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA, USA
| | - Kevin C Maki
- Midwest Biomedical Research, Addison, IL, USA; Indiana University School of Public Health-Bloomington, Bloomington, IN, USA.
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50
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Bassuk SS, Manson JE. Marine omega-3 fatty acid supplementation and prevention of cardiovascular disease: update on the randomized trial evidence. Cardiovasc Res 2023; 119:1297-1309. [PMID: 36378553 PMCID: PMC10262192 DOI: 10.1093/cvr/cvac172] [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: 07/12/2022] [Revised: 10/13/2022] [Accepted: 10/17/2022] [Indexed: 11/16/2022] Open
Abstract
To date, the VITamin D and OmegA-3 TriaL (VITAL) is the only large-scale randomized trial of marine omega-3 fatty acid (n-3 FA) supplementation for cardiovascular disease (CVD) prevention in a general population unselected for elevated cardiovascular risk. We review the findings of VITAL, as well as results from recent secondary prevention trials and updated meta-analyses of n-3 FA trials in the primary and secondary prevention of CVD. In VITAL, a nationwide sample of 25 871 US adults aged 50 and older, including 5106 African Americans, were randomized in a 2 × 2 factorial design to n-3 FAs (1 g/day; 1.2:1 ratio of eicosapentaenoic to docosahexaenoic acid) and vitamin D3 (2000 IU/day) for a median of 5.3 years. Compared with an olive oil placebo, the n-3 FA intervention did not significantly reduce the primary endpoint of major CVD events [composite of myocardial infarction (MI), stroke, and CVD mortality; hazard ratio (HR) = 0.92 (95% confidence interval 0.80-1.06)] but did significantly reduce total MI [HR = 0.72 (0.59-0.90)], percutaneous coronary intervention [HR = 0.78 (0.63-0.95)], fatal MI [HR = 0.50 (0.26-0.97)], and recurrent (but not first) hospitalization for heart failure [HR = 0.86 (0.74-0.998)]. The intervention neither decreased nor increased risk of atrial fibrillation. African Americans derived the greatest treatment benefit for MI and for recurrent hospitalization for heart failure (P interaction < 0.05 for both outcomes). Meta-analyses that include VITAL and high-risk or secondary prevention n-3 FA trials show coronary, but generally not stroke, risk reduction. More research is needed to determine which individuals may be most likely to derive net benefit. (VITAL clinicaltrials.gov identifier: NCT01169259).
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Affiliation(s)
- Shari S Bassuk
- Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, 900 Commonwealth Avenue, 3rd Floor, Boston, Massachusetts 02215, USA
| | - JoAnn E Manson
- Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, 900 Commonwealth Avenue, 3rd Floor, Boston, Massachusetts 02215, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts 02115, USA
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