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Cheng T, Yu D, Liu B, Qiu X, Tang Q, Li G, Zhou L, Wen Z. Oily fish reduces the risk of acne by lowering fasting insulin levels: A Mendelian randomization study. Food Sci Nutr 2024; 12:3964-3972. [PMID: 38873457 PMCID: PMC11167188 DOI: 10.1002/fsn3.4054] [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: 11/11/2023] [Revised: 01/11/2024] [Accepted: 02/16/2024] [Indexed: 06/15/2024] Open
Abstract
Meat intake, particularly from oily fish, has been associated with various chronic diseases. However, its relationship with acne has always been controversial. Therefore, we have adopted Mendelian randomization (MR) analysis to investigate the causal relationship between different types of meat intake and acne. The exposure and outcome datasets for this study were obtained from the Integrative Epidemiology Unit (IEU) Open GWAS project. Seven datasets on meat intake were included, which consisted of non-oily fish, oily fish, lamb/mutton, poultry, pork, beef, and processed meat. The main methods used for MR analysis were inverse variance weighted, weighted median, and MR-egger. To ensure the accuracy of the results, heterogeneity, pleiotropy, and Mendelian randomization pleiotropy residual sum and outlier (MR-PRESSO) analyses were conducted. Additionally, an analysis of four risk factors (fasting insulin, insulin resistance, total testosterone level, and estradiol level) was performed to investigate the underlying mechanisms linking statistically significant meat intake to acne. Oily fish intake was found to be a protective factor for acne (OR: 0.22, 95% CI: 0.10-0.49, p < .001), and it was also observed that oily fish intake can reduce the level of fasting insulin by the IVW method (OR: 0.89, 95% CI: 0.81-0.98, p = .02). No causal relationship was identified between other types of meat intake and acne. The intake of oily fish reduces the risk of acne by lowering fasting insulin levels.
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Affiliation(s)
- Ting Cheng
- Second Clinical College of Guangzhou University of Chinese MedicineGuangzhouChina
| | - Dongdong Yu
- First Affiliated Hospital of Anhui University of Chinese MedicineHefeiChina
| | - Bingqing Liu
- Second Clinical College of Guangzhou University of Chinese MedicineGuangzhouChina
| | - Xingying Qiu
- Second Clinical College of Guangzhou University of Chinese MedicineGuangzhouChina
| | - Qi Tang
- Second Clinical College of Guangzhou University of Chinese MedicineGuangzhouChina
| | - Geng Li
- Guangdong Provincial Hospital of Chinese Medicine (Second Affiliated Hospital of Guangzhou University of Chinese Medicine)Guangdong Provincial Academy of Chinese Medical SciencesGuangzhouChina
| | - Li Zhou
- Guangdong Provincial Hospital of Chinese Medicine (Second Affiliated Hospital of Guangzhou University of Chinese Medicine)Guangdong Provincial Academy of Chinese Medical SciencesGuangzhouChina
| | - Zehuai Wen
- Guangdong Provincial Hospital of Chinese Medicine (Second Affiliated Hospital of Guangzhou University of Chinese Medicine)Guangdong Provincial Academy of Chinese Medical SciencesGuangzhouChina
- Science and Technology Innovation Center of Guangzhou University of Chinese MedicineGuangzhouChina
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Loukil I, Aguilera EC, Vachon A, Léveillé P, Plourde M. Sex, Body Mass Index, and APOE4 Increase Plasma Phospholipid-Eicosapentaenoic Acid Response During an ω-3 Fatty Acid Supplementation: A Secondary Analysis. J Nutr 2024; 154:1561-1570. [PMID: 38513888 PMCID: PMC11130699 DOI: 10.1016/j.tjnut.2024.03.013] [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: 09/14/2023] [Revised: 03/13/2024] [Accepted: 03/15/2024] [Indexed: 03/23/2024] Open
Abstract
BACKGROUND The brain is concentrated with omega (ω)-3 (n-3) fatty acids (FAs), and these FAs must come from the plasma pool. The 2 main ω-3 FAs, docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA), must be in the form of nonesterified fatty acid (NEFA) or esterified within phospholipids (PLs) to reach the brain. We hypothesized that the plasma concentrations of these ω-3 FAs can be modulated by sex, body mass index (BMI, kg/m2), age, and the presence of the apolipoprotein (APO) E-ε4 allele in response to the supplementation. OBJECTIVES This secondary analysis aimed to determine the concentration of EPA and DHA within plasma PL and in the NEFA form after an ω-3 FA or a placebo supplementation and to investigate whether the factors change the response to the supplement. METHODS A randomized, double-blind, placebo-controlled trial was conducted. Participants were randomly assigned to either an ω-3 FA supplement (DHA 0.8 g and EPA 1.7 g daily) or to a placebo for 6 mo. FAs from fasting plasma samples were extracted and subsequently separated into PLs with esterified FAs and NEFAs using solid-phase extraction. DHA and EPA concentrations in plasma PLs and as NEFAs were quantified using gas chromatography. RESULTS EPA and DHA concentrations in the NEFA pool significantly increased by 31%-71% and 42%-82%, respectively, after 1 and 6 mo of ω-3 FA supplementation. No factors influenced plasma DHA and EPA responses in the NEFA pool. In the plasma PL pool, DHA increased by 83%-109% and EPA by 387%-463% after 1 and 6 mo of ω-3 FA supplementation. APOE4 carriers, females, and individuals with a BMI of ≤25 had higher EPA concentrations than noncarriers, males, and those with a BMI of >25, respectively. CONCLUSIONS The concentration of EPA in plasma PLs are modulated by APOE4, sex, and BMI. These factors should be considered when designing clinical trials involving ω-3 FA supplementation. This trial was registered at clinicaltrials.gov as NCT01625195.
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Affiliation(s)
- Insaf Loukil
- Département de médecine/service de gériatrie, Faculté de médecine et des sciences de la santé, Université de Sherbrooke, Centre de recherche sur le vieillissement, Sherbrooke, Quebec, Canada
| | - Ester Cisneros Aguilera
- Département de médecine/service de gériatrie, Faculté de médecine et des sciences de la santé, Université de Sherbrooke, Centre de recherche sur le vieillissement, Sherbrooke, Quebec, Canada
| | - Annick Vachon
- Département de médecine/service de gériatrie, Faculté de médecine et des sciences de la santé, Université de Sherbrooke, Centre de recherche sur le vieillissement, Sherbrooke, Quebec, Canada
| | - Pauline Léveillé
- Département de médecine/service de gériatrie, Faculté de médecine et des sciences de la santé, Université de Sherbrooke, Centre de recherche sur le vieillissement, Sherbrooke, Quebec, Canada
| | - Mélanie Plourde
- Département de médecine/service de gériatrie, Faculté de médecine et des sciences de la santé, Université de Sherbrooke, Centre de recherche sur le vieillissement, Sherbrooke, Quebec, Canada.
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Sun G, Davies JR, Mell T, Harland M, Saleh RMH, Race AD, Loadman PM, Williams EA, Minihane AM, Hull MA. APOE genotype, eicosapentaenoic acid (EPA) supplementation and n-3 highly unsaturated fatty acid (HUFA) levels in patients with multiple colorectal polyps: A secondary analysis of the seAFOod polyp prevention trial. Prostaglandins Leukot Essent Fatty Acids 2024; 201:102623. [PMID: 38823349 DOI: 10.1016/j.plefa.2024.102623] [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: 01/29/2024] [Revised: 05/20/2024] [Accepted: 05/22/2024] [Indexed: 06/03/2024]
Abstract
INTRODUCTION We examined the relationship between Apolipoprotein E (APOE) genotype and n-3 highly unsaturated fatty acid (HUFA) levels in participants of the seAFOod trial, who were undergoing colonoscopy surveillance after removal of colorectal polyps. METHODS Baseline and on-treatment (eicosapentaenoic acid [EPA] 2 g daily or placebo for 6 months) levels of n-3 HUFAs, and plasma 18-hydroxyeicosapentaenoic acid (HEPE), were analysed according to APOE genotype (based on polymorphisms rs429358 and rs7412) in 584 participants. RESULTS Before treatment, APOE2/2 individuals had lower levels, and APOE4/4 participants had higher levels, of n-3 HUFAs, including EPA, than APOE3/3 counterparts (P < 0.01 for the APOE2/2 versus APOE4/4 comparison). After EPA supplementation, n-3 HUFA levels were not significantly different when stratified by APOE genotype, although APOE4 carriers displayed lower plasma 18-HEPE levels than individuals without an APOE4 allele (P = 0.002). CONCLUSIONS APOE genotype is associated with differential n-3 HUFA and 18-HEPE levels in individuals with multiple colorectal polyps.
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Affiliation(s)
- Ge Sun
- Leeds Institute of Medical Research, University of Leeds, UK
| | - John R Davies
- Leeds Institute of Medical Research, University of Leeds, UK
| | - Tracey Mell
- Leeds Institute of Medical Research, University of Leeds, UK
| | - Mark Harland
- Leeds Institute of Medical Research, University of Leeds, UK
| | - Rasha M H Saleh
- Nutrition and Preventive Medicine, Norwich Medical School, University of East Anglia, Norwich, UK; Department of Clinical and Chemical Pathology, Faculty of Medicine, Alexandria University, Egypt
| | - Amanda D Race
- Institute of Cancer Therapeutics, University of Bradford, UK
| | - Paul M Loadman
- Institute of Cancer Therapeutics, University of Bradford, UK
| | | | - Anne Marie Minihane
- Nutrition and Preventive Medicine, Norwich Medical School, University of East Anglia, Norwich, UK; Norwich Institute of Health Ageing, Norwich, UK
| | - Mark A Hull
- Leeds Institute of Medical Research, University of Leeds, UK.
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Houttu N, Vahlberg T, Miles EA, Calder PC, Laitinen K. The impact of fish oil and/or probiotics on serum fatty acids and the interaction with low-grade inflammation in pregnant women with overweight and obesity: secondary analysis of a randomised controlled trial. Br J Nutr 2024; 131:296-311. [PMID: 37642166 PMCID: PMC10751948 DOI: 10.1017/s0007114523001915] [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: 03/31/2023] [Revised: 08/10/2023] [Accepted: 08/20/2023] [Indexed: 08/31/2023]
Abstract
N-3 long-chain PUFA (LC-PUFA) and probiotics are generally considered to induce health benefits. The objective was to investigate (1) the impact of fish oil and/or probiotics on serum fatty acids (sFA), (2) the interaction of sFA with low-grade inflammation and (3) the relation of sFA to the onset of gestational diabetes mellitus (GDM). Pregnant women with overweight/obesity were allocated into intervention groups with fish oil + placebo, probiotics + placebo, fish oil + probiotics or placebo + placebo in early pregnancy (fish oil: 1·9 g DHA and 0·22 g EPA, probiotics: Lacticaseibacillus rhamnosus HN001 and Bifidobacterium animalis ssp. lactis 420, 1010 CFU, each daily). Blood samples were collected in early (n 431) and late pregnancy (n 361) for analysis of fatty acids in serum phosphatidylcholine (PC), cholesteryl esters (CE), TAG and NEFA with GC and high-sensitivity C-reactive protein and GlycA by immunoassay and NMR spectroscopy, respectively. GDM was diagnosed according to 2 h 75 g oral glucose tolerance test. EPA in PC, CE and TAG and DHA in PC, CE, TAG and NEFA were higher in fish oil and fish oil + probiotics groups compared with placebo. EPA in serum NEFA was lower in women receiving probiotics compared with women not receiving. Low-grade inflammation was inversely associated with n-3 LC-PUFA, which were related to an increased risk of GDM. Fish oil and fish oil + probiotics consumption increase serum n-3 LC-PUFA in pregnant women with overweight/obesity. Although these fatty acids were inversely related to inflammatory markers, n-3 LC-PUFA were linked with an increased risk for GDM.
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Affiliation(s)
- Noora Houttu
- Institute of Biomedicine, Integrative Physiology and Pharmacology Unit, University of Turku, 20520Turku, Finland
| | - Tero Vahlberg
- Department of Clinical Medicine, Biostatistics, University of Turku, 20520Turku, Finland
| | - Elizabeth A. Miles
- School of Human Development and Health, Faculty of Medicine, University of Southampton, SouthamptonSO16 6YD, UK
| | - Philip C. Calder
- School of Human Development and Health, Faculty of Medicine, University of Southampton, SouthamptonSO16 6YD, UK
- NIHR Southampton Biomedical Research Centre, University Hospital Southampton NHS Foundation Trust and University of Southampton, SouthamptonSO16 6YD, UK
| | - Kirsi Laitinen
- Institute of Biomedicine, Integrative Physiology and Pharmacology Unit, University of Turku, 20520Turku, Finland
- Department of Obstetrics and Gynaecology, Turku University Hospital, 20500Turku, Finland
- Functional Foods Forum, University of Turku, Turku, Finland
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Laupsa-Borge J, Grytten E, Bohov P, Bjørndal B, Strand E, Skorve J, Nordrehaug JE, Berge RK, Rostrup E, Mellgren G, Dankel SN, Nygård OK. Sex-specific responses in glucose-insulin homeostasis and lipoprotein-lipid components after high-dose supplementation with marine n-3 PUFAs in abdominal obesity: a randomized double-blind crossover study. Front Nutr 2023; 10:1020678. [PMID: 37404855 PMCID: PMC10315503 DOI: 10.3389/fnut.2023.1020678] [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: 08/16/2022] [Accepted: 06/01/2023] [Indexed: 07/06/2023] Open
Abstract
Background Clinical studies on effects of marine-derived omega-3 (n-3) polyunsaturated fatty acids (PUFAs), mainly eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), and the plant-derived omega-6 (n-6) PUFA linoleic acid (LA) on lipoprotein-lipid components and glucose-insulin homeostasis have shown conflicting results, which may partly be explained by differential responses in females and males. However, we have lacked data on sexual dimorphism in the response of cardiometabolic risk markers following increased consumption of n-3 or n-6 PUFAs. Objective To explore sex-specific responses after n-3 (EPA + DHA) or n-6 (LA) PUFA supplementation on circulating lipoprotein subfractions, standard lipids, apolipoproteins, fatty acids in red blood cell membranes, and markers of glycemic control/insulin sensitivity among people with abdominal obesity. Methods This was a randomized double-blind crossover study with two 7-week intervention periods separated by a 9-week washout phase. Females (n = 16) were supplemented with 3 g/d of EPA + DHA (fish oil) or 15 g/d of LA (safflower oil), while males (n = 23) received a dose of 4 g/d of EPA + DHA or 20 g/d of LA. In fasting blood samples, we measured lipoprotein particle subclasses, standard lipids, apolipoproteins, fatty acid profiles, and markers of glycemic control/insulin sensitivity. Results The between-sex difference in relative change scores was significant after n-3 for total high-density lipoproteins (females/males: -11%*/-3.3%, p = 0.036; *: significant within-sex change), high-density lipoprotein particle size (+2.1%*/-0.1%, p = 0.045), and arachidonic acid (-8.3%*/-12%*, p = 0.012), and after n-6 for total (+37%*/+2.1%, p = 0.041) and small very-low-density lipoproteins (+97%*/+14%, p = 0.021), and lipoprotein (a) (-16%*/+0.1%, p = 0.028). Circulating markers of glucose-insulin homeostasis differed significantly after n-3 for glucose (females/males: -2.1%/+3.9%*, p = 0.029), insulin (-31%*/+16%, p < 0.001), insulin C-peptide (-12%*/+13%*, p = 0.001), homeostasis model assessment of insulin resistance index 2 (-12%*/+14%*, p = 0.001) and insulin sensitivity index 2 (+14%*/-12%*, p = 0.001), and quantitative insulin sensitivity check index (+4.9%*/-3.4%*, p < 0.001). Conclusion We found sex-specific responses after high-dose n-3 (but not n-6) supplementation in circulating markers of glycemic control/insulin sensitivity, which improved in females but worsened in males. This may partly be related to the sex differences we observed in several components of the lipoprotein-lipid profile following the n-3 intervention. Clinical trial registration https://clinicaltrials.gov/, identifier [NCT02647333].
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Affiliation(s)
- Johnny Laupsa-Borge
- Hormone Laboratory, Department of Medical Biochemistry and Pharmacology, Haukeland University Hospital, Bergen, Norway
- Mohn Nutrition Research Laboratory, Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Elise Grytten
- Hormone Laboratory, Department of Medical Biochemistry and Pharmacology, Haukeland University Hospital, Bergen, Norway
- Mohn Nutrition Research Laboratory, Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Pavol Bohov
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Bodil Bjørndal
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Elin Strand
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Jon Skorve
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Jan Erik Nordrehaug
- Department of Clinical Science, University of Bergen, Bergen, Norway
- Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
| | - Rolf K. Berge
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Espen Rostrup
- Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
| | - Gunnar Mellgren
- Hormone Laboratory, Department of Medical Biochemistry and Pharmacology, Haukeland University Hospital, Bergen, Norway
- Mohn Nutrition Research Laboratory, Department of Clinical Science, University of Bergen, Bergen, Norway
- Mohn Research Center for Diabetes Precision Medicine, Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Simon N. Dankel
- Hormone Laboratory, Department of Medical Biochemistry and Pharmacology, Haukeland University Hospital, Bergen, Norway
- Mohn Nutrition Research Laboratory, Department of Clinical Science, University of Bergen, Bergen, Norway
- Mohn Research Center for Diabetes Precision Medicine, Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Ottar K. Nygård
- Mohn Nutrition Research Laboratory, Department of Clinical Science, University of Bergen, Bergen, Norway
- Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
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Zhou Z, Li S, Yang Q, Yang X, Liu Y, Hao K, Xu S, Zhao N, Zheng P. Association of n-3 polyunsaturated fatty acid intakes with juvenile myopia: A cross-sectional study based on the NHANES database. Front Pediatr 2023; 11:1122773. [PMID: 37138572 PMCID: PMC10150007 DOI: 10.3389/fped.2023.1122773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 03/27/2023] [Indexed: 05/05/2023] Open
Abstract
Aim Inflammation is involved in the development of myopia. n-3 polyunsaturated fatty acids (n-3 PUFAs) have vasodilating and anti-inflammatory effects, which may be involved in controlling myopia. It is of great significance to explore the relationship between n-3 PUFA intakes and juvenile myopia in order to control and alleviate myopia among teenagers through dietary intervention. Methods Sociodemographic data, information of nutrient intakes, cotinine, PUFAs, and eye refractive status of 1,128 juveniles were extracted from the National Health and Nutrition Examination Survey (NHANES) database in this cross-sectional study. PUFAs contained total polyunsaturated fatty acid (TPFAs), alpha-linolenic acid, octadecatetraenoic acid, eicosapentaenoic acid (EPA), docosapentaenoic acid (DPA), and docosahexaenoic acid (DHA). Covariates were screened by comparison among groups of normal vision, low myopia, and high myopia. The association between n-3 PUFA intakes and the risk of juvenile myopia was evaluated using univariate and multivariate logistic regression analyses with odds ratios (ORs) and 95% confidence intervals (CIs). Results Among the juveniles, 788 (70.68%) had normal vision, 299 (25.80%) had low myopia, and 41 (3.52%) had high myopia. There were significant differences in average EPA and DHA intakes among the three groups, and mean DPA and DHA intakes in the normal vision group were lower than those in the low myopia group (P < 0.05). After adjustment for age, gender, TPFAs, and cotinine, a high dietary intake of EPA (≥11 mg/1,000 kcal) in juveniles seemed to be associated with the risk of high myopia (OR = 0.39, 95% CI: 0.18-0.85), while no significant associations were identified between n-3 PUFA intakes and the risk of low myopia. Conclusion A high dietary intake of EPA may be associated with a decreased risk of high myopia among juveniles. A further prospective study is needed to validate this observation.
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Kim H, Enrione EB, Narayanan V, Li T, Campa A. Associations of Vitamin B6 Intake and Plasma Pyridoxal 5'-Phosphate with Plasma Polyunsaturated Fatty Acids in US Older Adults: Findings from NHANES 2003-2004. Nutrients 2022; 14:nu14112336. [PMID: 35684138 PMCID: PMC9182930 DOI: 10.3390/nu14112336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 05/29/2022] [Accepted: 05/30/2022] [Indexed: 02/04/2023] Open
Abstract
Previous evidence suggests a potential dual impact of aging and vitamin B6 (B6) deficiency on polyunsaturated fatty acid (PUFA) metabolism; gender may influence PUFA biosynthesis. Perturbation of PUFA compositions during B6 deficiency could be linked to age-related health outcomes. However, little is known about the interrelationships between vitamin B6, PUFA, and gender in the older population. Therefore, we investigated whether gender-specific associations of B6 intake and plasma pyridoxal 5’-phosphate (PLP) concentration, respectively, with plasma PUFA concentrations and ratios (eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), arachidonic acid (AA), EPA + DHA, EPA/AA, and (EPA + DHA)/AA) existed in older adults. We further examined the relationships of adequate B6 status (PLP ≥ 20 nmol/L) with high (above median) plasma PUFA relative to deficient B6 status. This cross-sectional study analyzed 461 participants aged ≥60 years from NHANES 2003−2004. Nutrient intakes were assessed using two 24-h recalls and supplement questionnaires. PLP and PUFA concentrations were measured. Multivariate linear regression assessed the association of B6 intake and PLP with PUFA; multivariate logistic regression evaluated the relationship of adequate B6 status with high plasma PUFA, adjusting for demographic, socioeconomic, and dietary factors; physical activity; smoking; alcohol; medication; and BMI. There were interactions between gender and B6 intake on EPA (P-interaction = 0.008) and AA (P-interaction = 0.004) only, whereas no interaction existed between gender and PLP on PUFA. PLP was directly associated with EPA (β = 0.181, P = 0.002), DHA (β = 0.109, P = 0.005), EPA + DHA (β = 0.14, P = 0.002), EPA/AA (β = 0.186, P = 0.004), and (EPA + DHA)/AA (β = 0.13, P = 0.026). The odds of having high plasma EPA (adjusted (a) OR: 2.03, P = 0.049) and EPA/AA (aOR: 3.83, P < 0.0001) were greater in those with adequate B6 status compared to those with deficient B6 status. In conclusion, in US older adults, a higher PLP level was associated with a greater level of EPA, DHA, EPA + DHA, EPA/AA, and (EPA + DHA)/AA. Adequate B6 status was associated with high EPA and EPA/AA status. These findings suggest that sufficient vitamin B6 status may positively influence PUFA metabolism in older adults.
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Affiliation(s)
- Hyojung Kim
- Department of Dietetics and Nutrition, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL 33199, USA; (E.B.E.); (V.N.); (A.C.)
- Correspondence:
| | - Evelyn B. Enrione
- Department of Dietetics and Nutrition, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL 33199, USA; (E.B.E.); (V.N.); (A.C.)
| | - Vijaya Narayanan
- Department of Dietetics and Nutrition, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL 33199, USA; (E.B.E.); (V.N.); (A.C.)
| | - Tan Li
- Department of Biostatistics, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL 33199, USA;
| | - Adriana Campa
- Department of Dietetics and Nutrition, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL 33199, USA; (E.B.E.); (V.N.); (A.C.)
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Liu X, Zhuang P, Li Y, Wu F, Wan X, Zhang Y, Jiao J. Association of fish oil supplementation with risk of incident dementia: A prospective study of 215,083 older adults. Clin Nutr 2022; 41:589-598. [DOI: 10.1016/j.clnu.2022.01.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 12/25/2021] [Accepted: 01/06/2022] [Indexed: 12/15/2022]
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Deng Y, Wu Q, Chen W, Zhu L, Liu W, Xia F, Sun L, Lin X, Zeng R. Lipidomics reveals association of circulating lipids with body mass index and outcomes in IgA nephropathy patients. J Mol Cell Biol 2021; 13:mjab040. [PMID: 34272854 PMCID: PMC8697343 DOI: 10.1093/jmcb/mjab040] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 03/16/2021] [Accepted: 03/30/2021] [Indexed: 11/12/2022] Open
Abstract
IgA nephropathy (IgAN) is a leading cause of chronic kidney disease (CKD), which are commonly accompanied by dyslipidemia. Obesity is also associated with dyslipidemia and risk of CKD, but the relation of the dyslipidemia patterns with obesity and disease progression in IgAN patients remains unknown. Traditional Chinese medicine (TCM) and the combined treatment with corticosteroids and TCM have been shown to be of benefit for IgAN patients, but predictive markers for guiding these treatments are lacking. Here, we quantified 545 lipid species in the plasma from 196 participants, including 140 IgAN patients and 56 healthy volunteers, and revealed an altered plasma lipidome in IgAN patients as compared to healthy participants. Association analysis showed that a sub-group of glycerides, particularly triacylglycerols (TGs) containing docosahexaenoic acid, were positively associated with high body mass index (BMI) in under- or normal weight IgAN patients, while several free fatty acids and sphingomyelins were positively associated with high BMI in overweight or obese IgAN patients. Further, our study suggested that elevated levels of eight lipids, mainly TG species containing linolenic acid, were independent risk factors for IgAN progression and also reported the prospective association of circulating lipids with treatment outcomes in IgAN. Taken together, our findings may not only help to achieve precision medicine but also provide a knowledge base for dietary intervention in the treatment of IgAN.
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Affiliation(s)
- Yueyi Deng
- Department of Nephrology, Longhua Hospital, Shanghai University of Traditional
Chinese Medicine, Shanghai 200032, China
| | - Qingqing Wu
- Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in
Molecular Cell Science, Chinese Academy of Sciences, Shanghai 200031,
China
| | - Wanjia Chen
- Department of Nephrology, Longhua Hospital, Shanghai University of Traditional
Chinese Medicine, Shanghai 200032, China
| | - Li Zhu
- Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in
Molecular Cell Science, Chinese Academy of Sciences, Shanghai 200031,
China
| | - Wangyi Liu
- Department of Nephrology, Longhua Hospital, Shanghai University of Traditional
Chinese Medicine, Shanghai 200032, China
| | - Fangying Xia
- Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in
Molecular Cell Science, Chinese Academy of Sciences, Shanghai 200031,
China
| | - Liang Sun
- Shanghai Institute of Nutrition and Health, Chinese Academy of
Sciences, Shanghai 200031, China
| | - Xu Lin
- Shanghai Institute of Nutrition and Health, Chinese Academy of
Sciences, Shanghai 200031, China
| | - Rong Zeng
- Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in
Molecular Cell Science, Chinese Academy of Sciences, Shanghai 200031,
China
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Pastorino S, Bishop T, Sharp SJ, Pearce M, Akbaraly T, Barbieri NB, Bes-Rastrollo M, Beulens JWJ, Chen Z, Du H, Duncan BB, Goto A, Härkänen T, Hashemian M, Kromhout D, Järvinen R, Kivimaki M, Knekt P, Lin X, Lund E, Magliano DJ, Malekzadeh R, Martínez-González MÁ, O’Donoghue G, O’Gorman D, Poustchi H, Rylander C, Sawada N, Shaw JE, Schmidt M, Soedamah-Muthu SS, Sun L, Wen W, Wolk A, Shu XO, Zheng W, Wareham NJ, Forouhi NG. Heterogeneity of Associations between Total and Types of Fish Intake and the Incidence of Type 2 Diabetes: Federated Meta-Analysis of 28 Prospective Studies Including 956,122 Participants. Nutrients 2021; 13:1223. [PMID: 33917229 PMCID: PMC8068031 DOI: 10.3390/nu13041223] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 04/05/2021] [Accepted: 04/05/2021] [Indexed: 01/25/2023] Open
Abstract
The association between fish consumption and new-onset type 2 diabetes is inconsistent and differs according to geographical location. We examined the association between the total and types of fish consumption and type 2 diabetes using individual participant data from 28 prospective cohort studies from the Americas (6), Europe (15), the Western Pacific (6), and the Eastern Mediterranean (1) comprising 956,122 participants and 48,084 cases of incident type 2 diabetes. Incidence rate ratios (IRRs) for associations of total fish, shellfish, fatty, lean, fried, freshwater, and saltwater fish intake and type 2 diabetes were derived for each study, adjusting for a consistent set of confounders and combined across studies using random-effects meta-analysis. We stratified all analyses by sex due to observed interaction (p = 0.002) on the association between fish and type 2 diabetes. In women, for each 100 g/week higher intake the IRRs (95% CIs) of type 2 diabetes were 1.02 (1.01-1.03, I2 = 61%) for total fish, 1.04 (1.01-1.07, I2 = 46%) for fatty fish, and 1.02 (1.00-1.04, I2 = 33%) for lean fish. In men, all associations were null. In women, we observed variation by geographical location: IRRs for total fish were 1.03 (1.02-1.04, I2 = 0%) in the Americas and null in other regions. In conclusion, we found evidence of a neutral association between total fish intake and type 2 diabetes in men, but there was a modest positive association among women with heterogeneity across studies, which was partly explained by geographical location and types of fish intake. Future research should investigate the role of cooking methods, accompanying foods and environmental pollutants, but meanwhile, existing dietary regional, national, or international guidelines should continue to guide fish consumption within overall healthy dietary patterns.
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Affiliation(s)
- Silvia Pastorino
- MRC Epidemiology Unit, Institute of Metabolic Science, Cambridge Biomedical Campus Cambridge, University of Cambridge School of Clinical Medicine, Cambridge CB2 0QQ, UK; (T.B.); (S.J.S.); (M.P.); (N.J.W.)
- Department of Population Health, Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London WC1E 7HT, UK
| | - Tom Bishop
- MRC Epidemiology Unit, Institute of Metabolic Science, Cambridge Biomedical Campus Cambridge, University of Cambridge School of Clinical Medicine, Cambridge CB2 0QQ, UK; (T.B.); (S.J.S.); (M.P.); (N.J.W.)
| | - Stephen J. Sharp
- MRC Epidemiology Unit, Institute of Metabolic Science, Cambridge Biomedical Campus Cambridge, University of Cambridge School of Clinical Medicine, Cambridge CB2 0QQ, UK; (T.B.); (S.J.S.); (M.P.); (N.J.W.)
| | - Matthew Pearce
- MRC Epidemiology Unit, Institute of Metabolic Science, Cambridge Biomedical Campus Cambridge, University of Cambridge School of Clinical Medicine, Cambridge CB2 0QQ, UK; (T.B.); (S.J.S.); (M.P.); (N.J.W.)
| | - Tasnime Akbaraly
- Inserm U 1198, Montpellier University, F-34000 Montpellier, France;
- Department of Epidemiology and Public Health, University College London, 1-19 Torrington Place, London WC1E 7HB, UK;
| | - Natalia B. Barbieri
- Postgraduate Program in Epidemiology Faculdade de Medicina, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre 90040-060, Brazil; (N.B.B.); (B.B.D.); (M.S.)
| | - Maira Bes-Rastrollo
- Department of Preventive Medicine and Public Health, University of Navarra, 31008 Pamplona, Spain; (M.B.-R.); (M.Á.M.-G.)
- CIBERobn, Instituto de Salud Carlos III, 28029 Madrid, Spain
- Navarra’s Health Research Institute (IdiSNA), 31008 Pamplona, Spain
| | - Joline W. J. Beulens
- Department of Epidemiology & Data Science, Amsterdam Public Health, Amsterdam Cardiovascular Sciences, Amsterdam UMC—Amsterdam VUMC, 1081 HV Amsterdam, The Netherlands;
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, 3584 CG Utrecht, The Netherlands
| | - Zhengming Chen
- MRC Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Oxford OX3 7LF, UK; (Z.C.); (H.D.)
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford OX3 7LF, UK
| | - Huaidong Du
- MRC Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Oxford OX3 7LF, UK; (Z.C.); (H.D.)
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford OX3 7LF, UK
| | - Bruce B. Duncan
- Postgraduate Program in Epidemiology Faculdade de Medicina, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre 90040-060, Brazil; (N.B.B.); (B.B.D.); (M.S.)
| | - Atsushi Goto
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo 104-0045, Japan; (A.G.); (N.S.)
| | - Tommi Härkänen
- Department of Public Health Solutions, Finnish Institute for Health and Welfare (THL), FI-00271 Helsinki, Finland; (T.H.); (P.K.)
| | - Maryam Hashemian
- Digestive Disease Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran 1411713135, Iran; (M.H.); (R.M.); (H.P.)
- Biology Department, School of Arts and Sciences, Utica College, Utica, NY 13502, USA
| | - Daan Kromhout
- Department of Epidemiology, University Medical Center Groningen, University of Groningen, 9713 GZ Groningen, The Netherlands;
| | - Ritva Järvinen
- Institute of Public Health and Nutrition, University of Eastern Finland, FI-70211 Kuopio, Finland;
| | - Mika Kivimaki
- Department of Epidemiology and Public Health, University College London, 1-19 Torrington Place, London WC1E 7HB, UK;
| | - Paul Knekt
- Department of Public Health Solutions, Finnish Institute for Health and Welfare (THL), FI-00271 Helsinki, Finland; (T.H.); (P.K.)
| | - Xu Lin
- CAS Key Laboratory of Nutrition, Metabolism and Food Safety, Shanghai Institute of Nutrition and Health, Shanghai, Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200031, China; (X.L.); (L.S.)
| | - Eiliv Lund
- Department of Community Medicine, Pb. 5060, UiT The Arctic University of Norway, 9037 Tromsø, Norway; (E.L.); (C.R.)
- The Cancer Registry of Norway, 0379 Oslo, Norway
| | - Dianna J. Magliano
- Baker Heart and Diabetes Institute, 75 Commercial Road, Melbourne, VIC 3004, Australia; (D.J.M.); (J.E.S.)
| | - Reza Malekzadeh
- Digestive Disease Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran 1411713135, Iran; (M.H.); (R.M.); (H.P.)
| | - Miguel Ángel Martínez-González
- Department of Preventive Medicine and Public Health, University of Navarra, 31008 Pamplona, Spain; (M.B.-R.); (M.Á.M.-G.)
- CIBERobn, Instituto de Salud Carlos III, 28029 Madrid, Spain
- Navarra’s Health Research Institute (IdiSNA), 31008 Pamplona, Spain
- Department of Nutrition, Harvard T.H. Chan School of Public Health, 665 Huntington Avenue, Boston, MA 02115, USA
| | - Gráinne O’Donoghue
- School of Public Health, Physiotherapy & Sports Science, University College Dublin, Belfield, DO4 Dublin, Ireland;
| | - Donal O’Gorman
- School of Health & Human Performance, National Institute for Cellular Biotechnology, Dublin City University, Whitehall, DO9 Dublin, Ireland;
| | - Hossein Poustchi
- Digestive Disease Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran 1411713135, Iran; (M.H.); (R.M.); (H.P.)
| | - Charlotta Rylander
- Department of Community Medicine, Pb. 5060, UiT The Arctic University of Norway, 9037 Tromsø, Norway; (E.L.); (C.R.)
| | - Norie Sawada
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo 104-0045, Japan; (A.G.); (N.S.)
| | - Jonathan E. Shaw
- Baker Heart and Diabetes Institute, 75 Commercial Road, Melbourne, VIC 3004, Australia; (D.J.M.); (J.E.S.)
| | - Maria Schmidt
- Postgraduate Program in Epidemiology Faculdade de Medicina, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre 90040-060, Brazil; (N.B.B.); (B.B.D.); (M.S.)
| | - Sabita S. Soedamah-Muthu
- Center of Research on Psychological and Somatic Disorders (CORPS), Department of Medical and Clinical Psychology, Tilburg University, P.O. Box 90153, 5000 LE Tilburg, The Netherlands;
- Institute for Food, Nutrition and Health, University of Reading, Reading RG6 6AR, UK
| | - Liang Sun
- CAS Key Laboratory of Nutrition, Metabolism and Food Safety, Shanghai Institute of Nutrition and Health, Shanghai, Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200031, China; (X.L.); (L.S.)
| | - Wanqing Wen
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, 2525 West End Avenue, Nashville, TN 37203, USA; (W.W.); (X.-O.S.); (W.Z.)
| | - Alicja Wolk
- Department of Surgical Sciences, Orthopaedics, Uppsala University, 75185 Uppsala, Sweden;
- Institute of Environmental Medicine, Karolinska Institutet, 17177 Stockholm, Sweden
| | - Xiao-Ou Shu
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, 2525 West End Avenue, Nashville, TN 37203, USA; (W.W.); (X.-O.S.); (W.Z.)
| | - Wei Zheng
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, 2525 West End Avenue, Nashville, TN 37203, USA; (W.W.); (X.-O.S.); (W.Z.)
| | - Nicholas J. Wareham
- MRC Epidemiology Unit, Institute of Metabolic Science, Cambridge Biomedical Campus Cambridge, University of Cambridge School of Clinical Medicine, Cambridge CB2 0QQ, UK; (T.B.); (S.J.S.); (M.P.); (N.J.W.)
| | - Nita G. Forouhi
- MRC Epidemiology Unit, Institute of Metabolic Science, Cambridge Biomedical Campus Cambridge, University of Cambridge School of Clinical Medicine, Cambridge CB2 0QQ, UK; (T.B.); (S.J.S.); (M.P.); (N.J.W.)
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11
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Kim H, Enrione EB, Narayanan V, Li T, Campa A. Gender Differences in the Associations of Plasma Pyridoxal 5'-Phosphate with Plasma Polyunsaturated Fatty Acids among US Young and Middle-Aged Adults: NHANES 2003-2004. Nutrients 2021; 13:477. [PMID: 33572554 PMCID: PMC7912414 DOI: 10.3390/nu13020477] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 01/24/2021] [Accepted: 01/25/2021] [Indexed: 12/15/2022] Open
Abstract
Vitamin B6-restricted diets and low plasma pyridoxal 5'-phosphate (PLP) status altered plasma polyunsaturated fatty acids (PUFA) compositions. Evidence suggests the role of gender in the metabolism of vitamin B6 and PUFA. However, no epidemiologic study examined the impact of gender on the relationship between vitamin B6 and PUFA status in adults. Thus, we investigated whether there were gender differences in the association of vitamin B6 intake and plasma PLP concentration with plasma PUFA concentrations and ratios (eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), arachidonic acid (AA), EPA + DHA, EPA/AA, (EPA + DHA)/AA) in US young/middle-aged adults. In total, 864 participants (20-59 years; 484 men, 380 women) from the National Health and Nutrition Examination Survey (NHANES) 2003-2004 were used for this cross-sectional study. Nutrient intakes were estimated from two 24 h recalls and supplement questionnaires; plasma PLP and PUFA were measured. Multivariate linear regression was utilized to obtain unstandardized (b) and standardized (β) coefficients. Covariates included demographic, socioeconomic, dietary variables, physical activity level, cigarette smoking status, alcohol consumption, prescription medication use, and BMI. There were significant interactions between gender and PLP on EPA (P-interaction = 0.004), DHA (P-interaction = 0.020), EPA + DHA (P-interaction = 0.010), EPA/AA (P-interaction = 0.002), (EPA + DHA)/AA (P-interaction = 0.004), whereas no interaction between gender and B6 intake existed. In gender-stratified analyses, in men, PLP was positively associated with EPA (β = 0.138, b = 0.104, p = 0.0004), DHA (β = 0.101, b = 0.058, p = 0.036), EPA + DHA (β = 0.125, b = 0.073, p = 0.005), EPA/AA (β = 0.144, b = 0.099, p = 0.0002), (EPA + DHA)/AA (β = 0.123, b = 0.068, p = 0.005). However, no associations between PLP and PUFA existed in women. In conclusion, gender differences were found in the relationships between plasma PLP and plasma EPA, DHA, EPA + DHA, EPA/AA, and (EPA + DHA)/AA, with significant direct associations in men only among US young/middle-aged adults.
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Affiliation(s)
- Hyojung Kim
- Department of Dietetics and Nutrition, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL 33199, USA; (H.K.); (E.B.E.); (V.N.)
| | - Evelyn B. Enrione
- Department of Dietetics and Nutrition, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL 33199, USA; (H.K.); (E.B.E.); (V.N.)
| | - Vijaya Narayanan
- Department of Dietetics and Nutrition, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL 33199, USA; (H.K.); (E.B.E.); (V.N.)
| | - Tan Li
- Department of Biostatistics, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL 33199, USA;
| | - Adriana Campa
- Department of Dietetics and Nutrition, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL 33199, USA; (H.K.); (E.B.E.); (V.N.)
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12
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Conway MC, McSorley EM, Mulhern MS, Spence T, Wijngaarden EV, Watson GE, Wahlberg K, Pineda D, Broberg K, Hyland BW, Cobice DF, Strain JJ, Yeates AJ. The influence of fish consumption on serum n-3 polyunsaturated fatty acid (PUFA) concentrations in women of childbearing age: a randomised controlled trial (the iFish Study). Eur J Nutr 2021; 60:1415-1427. [PMID: 32725293 PMCID: PMC7987591 DOI: 10.1007/s00394-020-02326-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 07/01/2020] [Indexed: 01/28/2023]
Abstract
PURPOSE Long-chain polyunsaturated fatty acids (LCPUFA) can be synthesised endogenously from linoleic acid (LA) and α-linolenic acid (ALA) in a pathway involving the fatty acid desaturase (FADS) genes. Endogenous synthesis is inefficient; therefore, dietary intake of preformed LCPUFA from their richest source of fish is preferred. This study investigated the effect of fish consumption on PUFA concentrations in women of childbearing age while stratifying by FADS genotype. The influence of fish consumption on lipid profile, and markers of inflammation and oxidative stress was also examined. METHODS Healthy women (n = 49) provided a buccal swab which was analysed for FADS2 genotype (rs3834458; T/deletion). Participants were stratified according to genotype and randomised to an intervention group to receive either no fish (n = 18), 1 portion (n = 14) or 2 portions (n = 17) (140 g per portion) of fish per week for a period of 8 weeks. Serum PUFA was analysed at baseline and post-intervention. Lipid profile, and markers of inflammation and oxidative stress were also analysed. RESULTS Participants consuming 2 portions of fish per week had significantly higher concentrations of eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA) and total n-3 PUFA, and a lower n-6:n-3 ratio compared to those in the no fish or 1 portion per week group (all p < 0.05). Fish consumption did not have a significant effect on biomarkers of oxidative stress, inflammation and lipid profile in the current study. CONCLUSION Consumption of 2 portions of fish per week has beneficial effects on biological n-3 PUFA concentrations in women of childbearing age; however, no effects on oxidative stress, inflammation or lipid profile were observed. This trial was registered at www.clinicaltrials.gov (NCT03765580), registered December 2018.
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Affiliation(s)
- Marie C. Conway
- Nutrition Innovation Centre for Food and Health (NICHE), School of Biomedical Sciences, Ulster University, Cromore Road, Coleraine, BT52 1SA Northern Ireland UK
| | - Emeir M. McSorley
- Nutrition Innovation Centre for Food and Health (NICHE), School of Biomedical Sciences, Ulster University, Cromore Road, Coleraine, BT52 1SA Northern Ireland UK
| | - Maria S. Mulhern
- Nutrition Innovation Centre for Food and Health (NICHE), School of Biomedical Sciences, Ulster University, Cromore Road, Coleraine, BT52 1SA Northern Ireland UK
| | - Toni Spence
- Nutrition Innovation Centre for Food and Health (NICHE), School of Biomedical Sciences, Ulster University, Cromore Road, Coleraine, BT52 1SA Northern Ireland UK
| | | | - Gene E. Watson
- School of Medicine and Dentistry, University of Rochester, Rochester, USA
| | - Karin Wahlberg
- The Laboratory of Medicine, Division of Occupational and Environmental Medicine, Lund University, Lund, Sweden
| | - Daniela Pineda
- The Laboratory of Medicine, Division of Occupational and Environmental Medicine, Lund University, Lund, Sweden
| | - Karin Broberg
- The Laboratory of Medicine, Division of Occupational and Environmental Medicine, Lund University, Lund, Sweden ,Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Barry W. Hyland
- Mass Spectrometry Centre, Biomedical Sciences Research Institute (BMSRI), Ulster University, Coleraine, Northern Ireland UK
| | - Diego F. Cobice
- Mass Spectrometry Centre, Biomedical Sciences Research Institute (BMSRI), Ulster University, Coleraine, Northern Ireland UK
| | - J. J. Strain
- Nutrition Innovation Centre for Food and Health (NICHE), School of Biomedical Sciences, Ulster University, Cromore Road, Coleraine, BT52 1SA Northern Ireland UK
| | - Alison J. Yeates
- Nutrition Innovation Centre for Food and Health (NICHE), School of Biomedical Sciences, Ulster University, Cromore Road, Coleraine, BT52 1SA Northern Ireland UK
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13
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Conway MC, Mulhern MS, McSorley EM, van Wijngaarden E, Strain JJ, Myers GJ, Davidson PW, Shamlaye CF, Yeates AJ. Dietary Determinants of Polyunsaturated Fatty Acid (PUFA) Status in a High Fish-Eating Cohort during Pregnancy. Nutrients 2018; 10:E927. [PMID: 30036954 PMCID: PMC6073891 DOI: 10.3390/nu10070927] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 07/16/2018] [Accepted: 07/18/2018] [Indexed: 12/11/2022] Open
Abstract
Polyunsaturated fatty acids (PUFA) are essential for neurodevelopment and the developing foetus depends on an optimal maternal status. Fish is a rich source of PUFA. The current study investigated dietary patterns, and associations with PUFA status in a high-fish consuming cohort of pregnant women in the Seychelles. At 28 weeks' gestation, pregnant women provided a blood sample, from which serum total PUFA concentrations were measured, A Food Frequency Questionnaire (FFQ) and Fish Use Questionnaire (FUQ) were also completed. Principal component analysis (PCA) of dietary information identified four patterns. Regression analyses found dietary pattern 2, containing foods traditionally eaten in the Seychelles e.g., fish, fruit and vegetables was positively associated with serum docosahexaenoic acid (DHA) (β = 0.134; CI = 0.001, 0.022), and serum total n-3 PUFA (β = 0.139; CI = 0.001, 0.023) concentrations. Dietary pattern 1, high in processed foods, snacks, white meat and eggs, was not significantly associated with any of the serum PUFA concentrations. The FUQ indicated that fatty fish was associated with EPA status (β = 0.180; CI = 0.001, 0.005) in high consumers. The second dietary pattern, consisting of higher consumption of fish and fruit, was positively associated with n-3 PUFA status during pregnancy.
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Affiliation(s)
- Marie C Conway
- Nutrition Innovation Centre for Food and Health, Ulster University, Coleraine, County Londonderry BT52 1SA, UK.
| | - Maria S Mulhern
- Nutrition Innovation Centre for Food and Health, Ulster University, Coleraine, County Londonderry BT52 1SA, UK.
| | - Emeir M McSorley
- Nutrition Innovation Centre for Food and Health, Ulster University, Coleraine, County Londonderry BT52 1SA, UK.
| | - Edwin van Wijngaarden
- School of Medicine and Dentistry, University of Rochester, 601 Elmwood Avenue, Rochester, NY 14642, USA.
| | - J J Strain
- Nutrition Innovation Centre for Food and Health, Ulster University, Coleraine, County Londonderry BT52 1SA, UK.
| | - Gary J Myers
- School of Medicine and Dentistry, University of Rochester, 601 Elmwood Avenue, Rochester, NY 14642, USA.
| | - Philip W Davidson
- School of Medicine and Dentistry, University of Rochester, 601 Elmwood Avenue, Rochester, NY 14642, USA.
| | | | - Alison J Yeates
- Nutrition Innovation Centre for Food and Health, Ulster University, Coleraine, County Londonderry BT52 1SA, UK.
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