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Herman K, Brough HA, Pier J, Venter C, Järvinen KM. Prevention of IgE-Mediated Food Allergy: Emerging Strategies Through Maternal and Neonatal Interventions. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2024; 12:1686-1694. [PMID: 38677585 DOI: 10.1016/j.jaip.2024.04.029] [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: 12/21/2023] [Revised: 04/15/2024] [Accepted: 04/16/2024] [Indexed: 04/29/2024]
Abstract
Whereas the early introduction of highly allergenic foods has been shown to be effective at preventing the onset of food allergy (FA) in high-risk infants, sensitization to food antigens can occur prior to complementary food introduction, and thus, additional earlier FA prevention strategies are urgently needed. Currently, aside from early introduction of peanut and egg, no therapies are strongly recommended by international professional allergy societies for the primary prevention of FA. This review focuses on maternal- and neonatal-directed interventions that are being actively investigated and developed, including maternal dietary factors and supplementation, specific elimination diets, breastfeeding, cow's milk formula supplementation, microbiome manipulations, bacterial lysate therapy, and skin barrier therapies. Evaluating how these factors and various prenatal/early life environmental exposures may impact the development of FA is crucial for accurately counseling caregivers in the prevention of FA.
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Affiliation(s)
- Katherine Herman
- Department of Pediatrics, Division of Pediatric Allergy and Immunology, Center for Food Allergy, University of Rochester Medical Center, Rochester, NY
| | - Helen A Brough
- Evelina London Children's Hospital, Guy's and St. Thomas' NHS Foundation Trust, Children's Allergy Service. King's College London, Pediatric Allergy Group, Department of Women and Children's Health, School of Life Course Sciences, London, UK
| | - Jennifer Pier
- Department of Pediatrics, Division of Pediatric Allergy and Immunology, Center for Food Allergy, University of Rochester Medical Center, Rochester, NY
| | - Carina Venter
- Section of Pediatric Allergy and Immunology, Children's Hospital Colorado/University of Colorado, Denver, Colo
| | - Kirsi M Järvinen
- Department of Pediatrics, Division of Pediatric Allergy and Immunology, Center for Food Allergy, University of Rochester Medical Center, Rochester, NY.
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Jang W, Kim M, Ha E, Kim H. Association of maternal ultra-processed food consumption during pregnancy with atopic dermatitis in infancy: Korean Mothers and Children's Environmental Health (MOCEH) study. Nutr J 2024; 23:67. [PMID: 38918685 PMCID: PMC11202355 DOI: 10.1186/s12937-024-00969-7] [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: 02/21/2024] [Accepted: 06/18/2024] [Indexed: 06/27/2024] Open
Abstract
BACKGROUND Maternal diet during pregnancy might influence the development of childhood allergic disorders. There are few studies on the association between processed food intake and infant atopic dermatitis (AD) during pregnancy. The aim of the present study was to investigate the association of ultra-processed food (UPF) intake during pregnancy with infantile AD. METHODS This study involved 861 pairs of pregnant women and their offspring from the Mothers' and Children's Environmental Health (MOCEH) study, a multi-center birth cohort project conducted in Korea. Dietary intake was estimated using a 24-h recall method at 12-28 weeks gestation. The NOVA classification was used to identify UPF, and UPF intake was calculated as the percentage of total energy consumption and categorized into quartiles. Infantile AD was assessed based on medical history and the criteria of the International Study of Asthma and Allergies in Childhood (ISAAC). Associations were assessed by logistic regression with adjustment for confounding factors. RESULTS Children born to mothers in the highest quartile of UPF consumption (15.5% or more of the total energy) compared to the lowest quartile (6.8% or less) showed a higher risk of AD within 12 months [odds ratio (OR) = 1.69; 95% confidence interval (CI): 1.07-2.66, P for trend 0.0436]. After adjustment for the confounding factors under study, the association was strengthened; the adjusted OR between extreme quartiles was 2.19 (95% CI: 1.11-4.32, P for trend = 0.0418). This association was maintained even after an additional adjustment based on the Korean Healthy Eating Index (KHEI), an indicator of diet quality. CONCLUSIONS Higher maternal consumption of UPF during pregnancy was associated with a greater risk of infantile AD within the first year of life.
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Affiliation(s)
- Won Jang
- Department of Food and Nutrition, Wonkwang University, Iksan, Korea
- Institute for Better Living, Wonkwang University, Iksan, Korea
| | - Minji Kim
- Graduate Program in System Health Science and Engineering, College of Medicine, Ewha Womans University, Seoul, Republic of Korea
| | - Eunhee Ha
- Graduate Program in System Health Science and Engineering, College of Medicine, Ewha Womans University, Seoul, Republic of Korea
- Department of Environmental Medicine, School of Medicine, Ewha Womans University, Seoul, Republic of Korea
- Institute of Ewha-SCL for Environmental Health (IESEH), College of Medicine, Ewha Womans University, Seoul, Republic of Korea
- Department of Medical Science, College of Medicine, Ewha Medical Research Institute, Ewha Womans University, Seoul, Republic of Korea
| | - Hyesook Kim
- Department of Food and Nutrition, Wonkwang University, Iksan, Korea.
- Institute for Better Living, Wonkwang University, Iksan, Korea.
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Sivula E, Puharinen H, Hantunen S, Keski-Nisula L, Backman K. Maternal dietary indexes are not linked to early childhood wheezing or atopic eczema. Pediatr Allergy Immunol 2024; 35:e14099. [PMID: 38425169 DOI: 10.1111/pai.14099] [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: 04/01/2023] [Revised: 02/10/2024] [Accepted: 02/12/2024] [Indexed: 03/02/2024]
Abstract
BACKGROUND Several recent studies have investigated the association between maternal diet during pregnancy and wheezing or asthma in children. However, whether a specific dietary pattern during pregnancy protects children from wheezing or atopic diseases remains unclear. This study investigated the association between The Alternative Healthy Eating Index for Pregnancy (AHEI-P), the Dietary Inflammatory Index (DII), and the risk for wheezing and atopic eczema in children during the first year of life. METHODS This study included 1330 mother-child pairs who attended the Kuopio Birth Cohort (KuBiCo) study and had dietary information during the last trimester and information on children's health in the first year of life. AHEI-P and DII indicate a healthy diet and dietary inflammation potential during pregnancy. The AHEI-P and DII were compared with reported wheezing and doctor-diagnosed atopic eczema in children during the first year of life. RESULTS Neither AHEI-P nor DII is associated with wheezing or atopic eczema in children when analyzed by continuous variables and by tertiles. The odds ratio (95% CI) for AHEI-P and wheezing was 0.99 (0.98-1.01), for AHEI-P and atopic eczema1.01 (0.99-1.02), for DII and wheezing 1.02 (0.95-1.09), and for DII and atopic eczema 0.97 (0.91-1.04). CONCLUSION In this cohort study, AHEI-P and DII during pregnancy were not associated with wheezing or atopic eczema in the offspring during the first year of life.
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Affiliation(s)
- Elina Sivula
- School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Heidi Puharinen
- School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Sari Hantunen
- Institute of Public Health and Clinical Nutrition, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Leea Keski-Nisula
- Department of Obstetrics and Gynaecology, Kuopio University Hospital and Institute of Clinical Medicine, Obstetrics and Gynaecology, University of Eastern Finland, Kuopio, Finland
| | - Katri Backman
- Department of Pediatrics, Kuopio University Hospital and Institute of Clinical Medicine, Pediatrics, University of Eastern Finland, Kuopio, Finland
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Adineh P, Amini S, Abolnezhadian F, Jafari F, Ebrahimian N. Nuts, vegetables, fruits, and protein dietary pattern during pregnancy is inversely associated with risk of childhood allergies: a case-control study. Sci Rep 2024; 14:842. [PMID: 38191604 PMCID: PMC10774342 DOI: 10.1038/s41598-024-51488-8] [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: 07/11/2023] [Accepted: 01/05/2024] [Indexed: 01/10/2024] Open
Abstract
Allergic diseases are prevalent chronic conditions among children and can lead to significant health and economic issues. It is hypothesized that healthy and high quality diet during pregnancy can prevent the onset of allergic diseases in offspring. This study aimed to investigate the potential relationship between major dietary patterns during pregnancy and allergies in children under one year of age. This case-control study was conducted involving 244 participants (122 mothers of allergic children and 122 healthy controls) who visited pediatricians and allergy outpatient clinics in Khuzestan Province, Iran, between June 2022 and March 2023. Demographic information was recorded using a socio-demographic questionnaire. A food frequency questionnaire was used to identify the foods consumed during pregnancy. Major dietary patterns were extracted using principal component analysis, and the potential relationship between these patterns and childhood allergies was investigated using multivariable logistic regression models. The crude odds ratio (OR) analysis showed that the fourth quartile of "Nut, vegetables, fruits, and protein" dietary pattern was associated with lower occurrence of childhood allergies (OR: 0.214, 95% CI = 0.068-0.679; P trend = 0.211). After adjusting for cofactors in Model 3, this association was still observed in the fourth quartile (OR = 0.108, 95% CI = 0.019-0.613; P trend, 0.001). However, no significant association was observed between "Carbohydrate and cereals" and "Salty" dietary patterns and childhood allergies. The study findings suggest that a maternal dietary pattern rich in nuts, vegetables, and fruits during pregnancy may reduce the risk of allergic diseases in offspring.
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Grants
- (grant number: 400000040) Vice-Chancellor for Research Affairs of the Shoushtar Faculty of Medical Sciences, Shoushtar City, Iran
- (grant number: 400000040) Vice-Chancellor for Research Affairs of the Shoushtar Faculty of Medical Sciences, Shoushtar City, Iran
- (grant number: 400000040) Vice-Chancellor for Research Affairs of the Shoushtar Faculty of Medical Sciences, Shoushtar City, Iran
- (grant number: 400000040) Vice-Chancellor for Research Affairs of the Shoushtar Faculty of Medical Sciences, Shoushtar City, Iran
- (grant number: 400000040) Vice-Chancellor for Research Affairs of the Shoushtar Faculty of Medical Sciences, Shoushtar City, Iran
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Affiliation(s)
- Parisa Adineh
- Student Research Committee, Shoushtar Faculty of Medical Sciences, Shoushtar, Iran
| | - Shirin Amini
- Department of Nutrition, Shoushtar Faculty of Medical Sciences, Shoushtar, Iran.
| | - Farhad Abolnezhadian
- Division of Immunology and Allergy, Department of Pediatrics, Abuzar Children's Hospital, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Fatemeh Jafari
- Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Niayesh Ebrahimian
- Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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Lee E, Lee SY, Kim HB, Yang SI, Yoon J, Suh DI, Oh HY, Ahn K, Kim KW, Shin YH, Hong SJ. Insights from the COCOA birth cohort: The origins of childhood allergic diseases and future perspectives. Allergol Int 2024; 73:3-12. [PMID: 37752021 DOI: 10.1016/j.alit.2023.09.005] [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: 08/05/2023] [Accepted: 08/31/2023] [Indexed: 09/28/2023] Open
Abstract
The ongoing COhort for Childhood Origin of Asthma and allergic diseases (COCOA) study is a prospective birth cohort investigating the origin and natural courses of childhood allergic diseases, including atopic dermatitis, food allergy, allergic rhinitis and asthma, with long-term prognosis. Initiated under the premise that allergic diseases result from a complex interplay of immune development alterations, environmental exposures, and host susceptibility, the COCOA study explores these dynamic interactions during prenatal and postnatal periods, framed within the hygiene and microbial hypotheses alongside the developmental origins of health and disease (DOHaD) hypothesis. The scope of the COCOA study extends to genetic predispositions, indoor and outdoor environmental variables affecting mothers and their offsprings such as outdoor and indoor air pollution, psychological factors, diets, and the microbiomes of skin, gut, and airway. We have embarked on in-depth investigations of diverse risk factors and the pathophysiological underpinnings of allergic diseases. By employing multi-omics approaches-proteomics, transcriptomics, and metabolomics-we gain deeper insights into the distinct pathophysiological processes across various endotypes of childhood allergic diseases, incorporating the exposome using extensive resources within the COCOA study. Integration with large-scale datasets, such as national health insurance records, enhances robustness and mitigates potential limitations inherent to birth cohort studies. As part of global networks focused on childhood allergic diseases, the COCOA study fosters collaborative research across multiple cohorts. The findings from the COCOA study are instrumental in informing precision medicine strategies for childhood allergic diseases, underpinning the establishment of disease trajectories.
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Affiliation(s)
- Eun Lee
- Department of Pediatrics, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, South Korea
| | - So-Yeon Lee
- Department of Pediatrics, Childhood Asthma Atopy Center, Humidifier Disinfectant Health Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Hyo-Bin Kim
- Department of Pediatrics, Inje University Sanggye Paik Hospital, Seoul, South Korea
| | - Song-I Yang
- Department of Pediatrics, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, South Korea
| | - Jisun Yoon
- Department of Pediatrics, Chung-Ang University College of Medicine, Chung-Ang University Gwangmyeong Hospital, Gwangmyeong, South Korea
| | - Dong In Suh
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, South Korea
| | - Hea Young Oh
- Department of Medicine, University of Ulsan College of Medicine, Seoul, South Korea
| | - Kangmo Ahn
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Kyung Won Kim
- Department of Pediatrics, Severance Children's Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Youn Ho Shin
- Department of Pediatrics, The Catholic University of Korea, Yeouido St. Mary's Hospital, Seoul, South Korea
| | - Soo-Jong Hong
- Department of Pediatrics, Childhood Asthma Atopy Center, Humidifier Disinfectant Health Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea.
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Su YC, Xie JS, Jan RH, Hsieh CJ. Association between a maternal vegetarian diet during pregnancy and the occurrence of atopic dermatitis in children. Pediatr Allergy Immunol 2023; 34:e14052. [PMID: 38146115 DOI: 10.1111/pai.14052] [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: 08/20/2023] [Revised: 11/02/2023] [Accepted: 11/13/2023] [Indexed: 12/27/2023]
Abstract
BACKGROUND Atopic dermatitis (AD) is rising globally, with genetics and environmental factors both playing crucial roles. Dietary habits during pregnancy are linked to children's allergic disease risk. However, limited studies have explored the association between maternal vegetarian diets during pregnancy and child AD. Therefore, this study aimed to examine the relationship between maternal vegetarian diets during pregnancy and the occurrence of AD in children. METHODS In this study, the Taiwan Birth Cohort Study (TBCS) database was used, comprising a representative national birth cohort of infants born in Taiwan in 2005. Of 24,200 mother-child pairs in the database, 20,172 completed face-to-face interviews at 6 and 18 months. Employing a 1:10 matching strategy based on maternal age, education level, and child sex, 408 mothers who followed a vegetarian diet during pregnancy were matched with 4080 nonvegetarian mothers. This resulted in a final dataset of 4488 subjects. Logistic regression was used to explore the association between maternal vegetarian diets during pregnancy and the occurrence of AD in children. RESULTS Among the TBCS participants, there were 292 (1.8%) mothers who adhered to lacto-ovo vegetarianism and 116 (0.7%) mothers who adhered to veganism, totaling 408 (2.4%) vegetarians during pregnancy. Compared to children of nonvegetarian mothers, children of mothers who followed a vegetarian diet during pregnancy showed a lower risk of developing AD before 18 months of age (OR = 0.65, 95% CI = 0.45-0.93, p = 0.018). CONCLUSION This study suggests that a vegetarian diet during pregnancy may lower the risk of AD in children. It is essential to carry out long-term follow-up to fully understand the impact of a mother's diet on allergic conditions.
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Affiliation(s)
- Yi-Chun Su
- Department of Public Health, Tzu Chi University, Hualien, Taiwan
| | - Jia-Shan Xie
- Department of Public Health, Tzu Chi University, Hualien, Taiwan
| | - Rong-Hwa Jan
- Department of Pediatrics, Buddhist Tzu Chi General Hospital, Hualien, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Chia-Jung Hsieh
- Department of Public Health, Tzu Chi University, Hualien, Taiwan
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Li X, Xiao Z, Li C, Chen Q, Jia L. Maternal dietary patterns during pregnancy and the risk of infantile eczema during the first year of life: a cohort study in northeast China. BMC Public Health 2023; 23:1641. [PMID: 37641073 PMCID: PMC10463679 DOI: 10.1186/s12889-023-16577-9] [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: 02/24/2023] [Accepted: 08/21/2023] [Indexed: 08/31/2023] Open
Abstract
BACKGROUND There are few studies on the relationship between diet during pregnancy and infantile eczema and the conclusions are inconsistent. The aim of the present study was to explore the impact of dietary patterns during pregnancy on infantile eczema. METHODS A total of 495 mother-child pairs from a prospective cohort in Shenyang, China was recruited. Information on maternal dietary intake during pregnancy was assessed with a validated self-administered food frequency questionnaire. The data of infantile eczema was assessed using a structured questionnaire. Factor analysis to derive dietary patterns. The relationship between the dietary pattern and infantile eczema was examined by the logistic regression analysis. RESULTS The cumulative incidence of eczema in 6 months and 12 months in northeast China was 45.7% and 57.8%, respectively. Three dietary patterns were identified. There was a tendency for an expose-response relationship between the maternal high-protein dietary pattern during pregnancy and the risk of infantile eczema within 12 months (P for trend = 0.023): the adjusted odds ratio (95% confidence interval) in the Q1, Q2, Q3, Q4 were 1.00 (reference), 1.63 (0.96-2.76), 1.81 (1.06-3.06), and 1.87 (1.09-3.20), respectively. No association between Western and plant-based patterns during pregnancy and infantile eczema within 12 months was found. Infantile eczema within 6 months was not associated with any of the three dietary patterns. CONCLUSION The maternal high-protein pattern during pregnancy may be a risk factor for infantile eczema during the first year of life.
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Affiliation(s)
- Xuening Li
- Department of Child and Adolescent Health, School of Public Health, China Medical University, Shenyang 110122, Liaoning, China
- Department of Pediatrics, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, Liaoning, China
| | - Zhe Xiao
- Department of Child and Adolescent Health, School of Public Health, China Medical University, Shenyang 110122, Liaoning, China
| | - Chenyang Li
- Department of Child and Adolescent Health, School of Public Health, China Medical University, Shenyang 110122, Liaoning, China
| | - Qi Chen
- Department of Child and Adolescent Health, School of Public Health, China Medical University, Shenyang 110122, Liaoning, China
| | - Lihong Jia
- Department of Child and Adolescent Health, School of Public Health, China Medical University, Shenyang 110122, Liaoning, China.
- Liaoning Key Laboratory of Obesity and Glucose/Lipid Associated Metabolic Diseases, Shenyang 110122, Liaoning, China.
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Inoue Y, Yamamoto Y, Suzuki S, Ochiai S, Eguchi A, Nakano T, Yamaide F, Hasegawa S, Kojima H, Mori C, Kohno Y, Suganuma H, Shimojo N. Maternal and infant serum carotenoids are associated with infantile atopic dermatitis development. Allergy 2023; 78:2323-2326. [PMID: 36997306 DOI: 10.1111/all.15730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 03/15/2023] [Accepted: 03/23/2023] [Indexed: 04/01/2023]
Affiliation(s)
- Yuzaburo Inoue
- Department of Pediatrics, Graduate School of Medicine, Chiba University, Chiba, Japan
- Department of General Medical Science, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Yu Yamamoto
- Nature and Wellness Research Department, Innovation Division, KAGOME CO., LTD., Tochigi, Japan
| | - Shigenori Suzuki
- Nature and Wellness Research Department, Innovation Division, KAGOME CO., LTD., Tochigi, Japan
| | - Shingo Ochiai
- Department of Pediatrics, Graduate School of Medicine, Chiba University, Chiba, Japan
- Department of Bioenvironmental Medicine, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Akifumi Eguchi
- Center for Preventive Medical Sciences, Chiba University, Chiba, Japan
| | - Taiji Nakano
- Department of Pediatrics, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Fumiya Yamaide
- Department of Pediatrics, Graduate School of Medicine, Chiba University, Chiba, Japan
- Department of Pediatrics, International University of Health and Welfare Narita Hospital, Chiba, Japan
| | - Satomi Hasegawa
- Department of Pediatrics, Graduate School of Medicine, Chiba University, Chiba, Japan
| | | | - Chisato Mori
- Department of Bioenvironmental Medicine, Graduate School of Medicine, Chiba University, Chiba, Japan
- Center for Preventive Medical Sciences, Chiba University, Chiba, Japan
| | - Yoichi Kohno
- Department of Pediatrics, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Hiroyuki Suganuma
- Nature and Wellness Research Department, Innovation Division, KAGOME CO., LTD., Tochigi, Japan
| | - Naoki Shimojo
- Department of Pediatrics, Graduate School of Medicine, Chiba University, Chiba, Japan
- Center for Preventive Medical Sciences, Chiba University, Chiba, Japan
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Panagiotou E, Andreou E, Nicolaou SA. The Effect of Dietary Components of the Mediterranean Diet on Food Allergies: A Systematic Review. Nutrients 2023; 15:3295. [PMID: 37571232 PMCID: PMC10420808 DOI: 10.3390/nu15153295] [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] [Revised: 07/19/2023] [Accepted: 07/21/2023] [Indexed: 08/13/2023] Open
Abstract
Allergies are a common and increasing health problem affecting millions of people worldwide. This increase is attributed to genetic predisposition, air pollution, climate change, lack of physical activity, and alterations in eating habits. The Mediterranean diet (MD), which includes a lot of fruits and vegetables, whole grains, legumes, nuts, olive oil, and fish, has been linked to a variety of health benefits, including a lower risk of chronic and allergic disease. This paper explores the effects of the dietary components of the MD on food allergies. Electronic databases PubMed, Scopus, Science Direct, and EBSCO were used to conduct this systematic review. Out of 696 studies initially identified, five human and four animal studies were included. Risk of bias was determined using the Office of Health Assessment and Translation tool. In human studies, when the intervention was given during pregnancy and lactation, a beneficial effect was observed. When the intervention was given during pregnancy and until birth or to the infant for six months, no effect was observed. The animal studies indicated a beneficial effect between the food components of the MD and food allergies. Although the results are promising, the limited number of studies highlights the need for more research.
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Affiliation(s)
| | | | - Stella A. Nicolaou
- Department of Life Sciences, School of Life and Health Sciences, University of Nicosia, 2417 Nicosia, Cyprus; (E.P.); (E.A.)
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Feng H, Chen Y, Xiong X, Xu Q, Zhang Z, Xi Q, Wu Y, Lu Y. Association of nutrients intake during pregnancy with the risk of allergic disease in offspring: a meta-analysis of prospective cohort studies. FOOD SCIENCE AND HUMAN WELLNESS 2023. [DOI: 10.1016/j.fshw.2022.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Venter C, Palumbo MP, Glueck DH, Sauder KA, Perng W, O'Mahony L, Pickett K, Greenhawt M, Fleischer DM, Dabelea D. Comparing the Diagnostic Accuracy of Measures of Maternal Diet During Pregnancy for Offspring Allergy Outcomes: The Healthy Start Study. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:255-263.e1. [PMID: 36150675 PMCID: PMC10898920 DOI: 10.1016/j.jaip.2022.09.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 08/18/2022] [Accepted: 09/07/2022] [Indexed: 01/11/2023]
Abstract
BACKGROUND Allergic diseases in children are increasing. Although maternal diet quality in pregnancy may be protective, it is unclear which measure of maternal diet best predicts offspring diseases. OBJECTIVE To examine the associations between multiple diet measures and allergy outcomes, and to compare the diagnostic accuracy of the measures for the prediction of allergy outcomes. METHODS Maternal diet during pregnancy was measured using a validated instrument, and scored using 5 measures: the maternal diet index (MDI), Healthy Eating Index, total diet diversity, healthy diet diversity, and unhealthy diet diversity. Unadjusted and adjusted logistic regression models assessed associations between maternal diet measures and offspring allergy outcomes up to age 4 years. The diagnostic accuracy of the diet measures was compared. RESULTS There were significant associations between MDI (odds ratio [OR], 0.78; 95% CI, 0.70-0.87), Healthy Eating Index (OR, 0.98; 95% CI, 0.97-0.99), and healthy diet diversity scores (OR, 0.91; 95% CI, 0.85-0.98) during pregnancy and the primary combined outcome "any allergy excluding wheeze" in children up to age 4 years. Neither maternal total diet diversity (OR, 0.99; 95% CI, 0.95-1.03) nor unhealthy diet diversity scores (OR, 1.05; 95% CI, 0.98-1.13) were associated with the "any allergy excluding wheeze" outcome. For all outcomes studied, except for food allergy, there was a significant difference in the diagnostic accuracy between the 5 measures of maternal diet. The area under the curve for MDI was highest for every disease outcome, although not always significantly higher. CONCLUSIONS Better quality and higher diversity of a woman's diet during pregnancy, measured in various ways, is associated with offspring allergy outcomes, with healthy foods associated with decreased risk, and unhealthy foods associated with a higher risk. The MDI, which appropriately weighted both healthy and unhealthy foods, best predicted childhood allergic disease.
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Affiliation(s)
- Carina Venter
- Section of Allergy & Immunology, Department of Pediatrics, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colorado; Children's Hospital Colorado, Aurora, Colo.
| | - Michaela P Palumbo
- Lifecourse Epidemiology of Adiposity and Diabetes Center, University of Colorado Anschutz Medical Campus, University of Colorado Denver, Aurora, Colo
| | - Deborah H Glueck
- Lifecourse Epidemiology of Adiposity and Diabetes Center, University of Colorado Anschutz Medical Campus, University of Colorado Denver, Aurora, Colo; Department of Pediatrics, University of Colorado School of Medicine, University of Colorado Denver, Aurora, Colo
| | - Katherine A Sauder
- Lifecourse Epidemiology of Adiposity and Diabetes Center, University of Colorado Anschutz Medical Campus, University of Colorado Denver, Aurora, Colo; Department of Pediatrics, University of Colorado School of Medicine, University of Colorado Denver, Aurora, Colo
| | - Wei Perng
- Lifecourse Epidemiology of Adiposity and Diabetes Center, University of Colorado Anschutz Medical Campus, University of Colorado Denver, Aurora, Colo; Department of Nutritional Sciences, University of Michigan School of Public Health, Ann Arbor, Mich
| | - Liam O'Mahony
- Department of Medicine and School of Microbiology, APC Microbiome, APC Microbiome Ireland, National University of Ireland, Cork, Ireland
| | - Kaci Pickett
- Department of Pediatrics, University of Colorado School of Medicine, University of Colorado Denver, Aurora, Colo
| | - Matthew Greenhawt
- Section of Allergy & Immunology, Department of Pediatrics, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colorado; Children's Hospital Colorado, Aurora, Colo
| | - David M Fleischer
- Section of Allergy & Immunology, Department of Pediatrics, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colorado; Children's Hospital Colorado, Aurora, Colo
| | - Dana Dabelea
- Lifecourse Epidemiology of Adiposity and Diabetes Center, University of Colorado Anschutz Medical Campus, University of Colorado Denver, Aurora, Colo; Department of Pediatrics, University of Colorado School of Medicine, University of Colorado Denver, Aurora, Colo; Department of Epidemiology, Colorado School of Public Health, University of Colorado Denver, Aurora, Colo
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12
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Coppola S, Carucci L, De Michele R, Berni Canani R. The potential role of preventive and therapeutic immunonutrition strategies for pediatric food allergy: A mini-review. Front Nutr 2022; 9:1050554. [DOI: 10.3389/fnut.2022.1050554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 11/01/2022] [Indexed: 12/05/2022] Open
Abstract
Food allergy (FA) represents one of the main chronic conditions of the pediatric population. The gut microbiome (GM)-immune system axis is a milestone in affecting FA susceptibility. The dynamic and bidirectional crosstalk between the GM and immune system starts early in life, and it is deeply modulated during the first 1,000 days of life. Nutritional factors during this crucial period mainly influence the proper GM-immune system development and function across the lifespan, with potential beneficial or detrimental effects on health status. Immunonutrition strategies, applied from conception, could represent an innovative target for prevention and treatment of pediatric FA. Here we described the potential role of preventive and therapeutic immunonutrition strategies for pediatric FA, highlighting putative future perspectives in this field.
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Coppola S, Paparo L, Chiariotti L, Ercolini D, Nocerino R, de Giovanni di Santa Severina AF, Carucci L, De Filippis F, Agangi A, Napolitano M, Passariello A, Messina F, Berni Canani R. Effects of the Mediterranean Diet during pregnancy on the onset of allergy in at risk children: A study protocol of a multi-center, randomized- controlled, parallel groups, prospective trial (the PREMEDI study). Front Nutr 2022; 9:951223. [PMID: 36313083 PMCID: PMC9608559 DOI: 10.3389/fnut.2022.951223] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 09/23/2022] [Indexed: 11/18/2022] Open
Abstract
Introduction Maternal diet during pregnancy has been linked to offspring allergy risk and it could represent a potential target for allergy prevention. The Mediterranean Diet (MD) is considered one of the healthiest dietary models. Randomized-controlled trials on the effect of MD in preventing pediatric allergic diseases are still needed. Methods and analysis The Mediterranean Diet during Pregnancy study (PREMEDI) will be a 9-month multi-center, randomized-controlled, parallel groups, prospective trial. Healthy women (20–35 years) at their first trimester of pregnancy at risk for atopy baby, will be randomly allocated to Group 1 (standard obstetrical and gynecological follow-up and nutritional counseling to promote MD) or Group 2 (standard obstetrical and gynecological follow-up alone). 138 mother-child pair per group will be needed to detect a reduction in cumulative incidence of ≥1 allergic disease at 24 months of age. The primary study aim will be the evaluation of the occurrence of allergic disorders in the first 24 months of life. The secondary aims will be the evaluation of maternal weight gain, pregnancy/perinatal complications, growth indices and occurrence of other chronic disorders, mother-child pair adherence to MD and gut microbiome features, breastfeeding duration and breast milk composition, epigenetic modulation of genes involved in immune system, and metabolic pathways in the offspring. Ethics and dissemination The study protocol has been approved by the Ethics Committee of the University of Naples Federico II (number 283/21) and it will be conducted in accordance with the Helsinki Declaration (Fortaleza revision, 2013), the Good Clinical Practice Standards (CPMP/ICH/135/95), the Italian Decree-Law 196/2003 regarding personal data and the European regulations on this subject. The study has been registered in the Clinical Trials Protocol Registration System. Clinical trial registration [http://clinicaltrials.gov], identifier [NCT05119868].
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Affiliation(s)
- Serena Coppola
- Department of Translational Medical Science, University of Naples Federico II, Naples, Italy,CEINGE Advanced Biotechnologies, University of Naples Federico II, Naples, Italy
| | - Lorella Paparo
- Department of Translational Medical Science, University of Naples Federico II, Naples, Italy,CEINGE Advanced Biotechnologies, University of Naples Federico II, Naples, Italy
| | - Lorenzo Chiariotti
- CEINGE Advanced Biotechnologies, University of Naples Federico II, Naples, Italy,Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, Naples, Italy
| | - Danilo Ercolini
- Task Force on Microbiome Studies, University of Naples Federico II, Naples, Italy,Department of Agricultural Sciences, University of Naples Federico II, Naples, Italy
| | - Rita Nocerino
- Department of Translational Medical Science, University of Naples Federico II, Naples, Italy,CEINGE Advanced Biotechnologies, University of Naples Federico II, Naples, Italy
| | - Anna Fiorenza de Giovanni di Santa Severina
- Department of Translational Medical Science, University of Naples Federico II, Naples, Italy,CEINGE Advanced Biotechnologies, University of Naples Federico II, Naples, Italy
| | - Laura Carucci
- Department of Translational Medical Science, University of Naples Federico II, Naples, Italy,CEINGE Advanced Biotechnologies, University of Naples Federico II, Naples, Italy
| | - Francesca De Filippis
- Task Force on Microbiome Studies, University of Naples Federico II, Naples, Italy,Department of Agricultural Sciences, University of Naples Federico II, Naples, Italy
| | - Annalisa Agangi
- Neonatal Intensive Care Unit, Betania Evangelical Hospital, Naples, Italy
| | | | - Annalisa Passariello
- Department of Translational Medical Science, University of Naples Federico II, Naples, Italy,Department of Pediatric Cardiology, Monaldi Hospital, Naples, Italy
| | - Francesco Messina
- Neonatal Intensive Care Unit, Betania Evangelical Hospital, Naples, Italy
| | - Roberto Berni Canani
- Department of Translational Medical Science, University of Naples Federico II, Naples, Italy,CEINGE Advanced Biotechnologies, University of Naples Federico II, Naples, Italy,*Correspondence: Roberto Berni Canani,
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14
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Sindi AS, Stinson LF, Lean SS, Chooi YH, Leghi GE, Netting MJ, Wlodek ME, Muhlhausler BS, Geddes DT, Payne MS. Effect of a reduced fat and sugar maternal dietary intervention during lactation on the infant gut microbiome. Front Microbiol 2022; 13:900702. [PMID: 36060782 PMCID: PMC9428759 DOI: 10.3389/fmicb.2022.900702] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 07/18/2022] [Indexed: 11/13/2022] Open
Abstract
ObjectiveA growing body of literature has shown that maternal diet during pregnancy is associated with infant gut bacterial composition. However, whether maternal diet during lactation affects the exclusively breastfed infant gut microbiome remains understudied. This study sets out to determine whether a two-week of a reduced fat and sugar maternal dietary intervention during lactation is associated with changes in the infant gut microbiome composition and function.DesignStool samples were collected from four female and six male (n = 10) infants immediately before and after the intervention. Maternal baseline diet from healthy mothers aged 22–37 was assessed using 24-h dietary recall. During the 2-week dietary intervention, mothers were provided with meals and their dietary intake was calculated using FoodWorks 10 Software. Shotgun metagenomic sequencing was used to characterize the infant gut microbiome composition and function.ResultsIn all but one participant, maternal fat and sugar intake during the intervention were significantly lower than at baseline. The functional capacity of the infant gut microbiome was significantly altered by the intervention, with increased levels of genes associated with 28 bacterial metabolic pathways involved in biosynthesis of vitamins (p = 0.003), amino acids (p = 0.005), carbohydrates (p = 0.01), and fatty acids and lipids (p = 0.01). Although the dietary intervention did not affect the bacterial composition of the infant gut microbiome, relative difference in maternal fiber intake was positively associated with increased abundance of genes involved in biosynthesis of storage compounds (p = 0.016), such as cyanophycin. Relative difference in maternal protein intake was negatively associated with Veillonella parvula (p = 0.006), while positively associated with Klebsiella michiganensis (p = 0.047). Relative difference in maternal sugar intake was positively associated with Lactobacillus paracasei (p = 0.022). Relative difference in maternal fat intake was positively associated with genes involved in the biosynthesis of storage compounds (p = 0.015), fatty acid and lipid (p = 0.039), and metabolic regulator (p = 0.038) metabolic pathways.ConclusionThis pilot study demonstrates that a short-term maternal dietary intervention during lactation can significantly alter the functional potential, but not bacterial taxonomy, of the breastfed infant gut microbiome. While the overall diet itself was not able to change the composition of the infant gut microbiome, changes in intakes of maternal protein and sugar during lactation were correlated with changes in the relative abundances of certain bacterial species.Clinical trial registration: Australian New Zealand Clinical Trials Registry (ACTRN12619000606189).
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Affiliation(s)
- Azhar S. Sindi
- Division of Obstetrics and Gynecology, The University of Western Australia, Perth, WA, Australia
- College of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Lisa F. Stinson
- School of Molecular Sciences, The University of Western Australia, Perth, WA, Australia
| | - Soo Sum Lean
- School of Molecular Sciences, The University of Western Australia, Perth, WA, Australia
| | - Yit-Heng Chooi
- School of Molecular Sciences, The University of Western Australia, Perth, WA, Australia
| | - Gabriela E. Leghi
- School of Agriculture, Food and Wine, The University of Adelaide, Adelaide, SA, Australia
| | - Merryn J. Netting
- Women and Kids Theme, South Australian Health and Medical Research Institute (SAHMRI), Adelaide, SA, Australia
- Discipline of Pediatrics, The University of Adelaide, Adelaide, SA, Australia
- Women’s and Children’s Hospital, Adelaide, SA, Australia
| | - Mary E. Wlodek
- School of Molecular Sciences, The University of Western Australia, Perth, WA, Australia
- Department of Obstetrics and Gynecology, University of Melbourne, Melbourne, VIC, Australia
| | - Beverly S. Muhlhausler
- School of Agriculture, Food and Wine, The University of Adelaide, Adelaide, SA, Australia
- CSIRO, Adelaide, SA, Australia
| | - Donna T. Geddes
- School of Molecular Sciences, The University of Western Australia, Perth, WA, Australia
| | - Matthew S. Payne
- Division of Obstetrics and Gynecology, The University of Western Australia, Perth, WA, Australia
- Women and Infants Research Foundation, Perth, WA, Australia
- *Correspondence: Matthew S. Payne,
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15
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Brzozowska A, Podlecka D, Jankowska A, Król A, Kaleta D, Trafalska E, Nowakowska-Świrta E, Kałużny P, Hanke W, Bal-Gierańczyk K, Kowalska M, Polańska K, Jerzyńska J. Maternal diet during pregnancy and risk of allergic diseases in children up to 7-9 years old from Polish Mother and Child Cohort study. ENVIRONMENTAL RESEARCH 2022; 208:112682. [PMID: 34999032 DOI: 10.1016/j.envres.2022.112682] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 09/16/2021] [Accepted: 01/02/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND The impact of maternal diet during pregnancy on the risk of allergic diseases in childhood is an increasing scientific and public health concern. We evaluated the associations of maternal type of diet and essential elements and vitamins intake during pregnancy with offspring allergic and respiratory outcomes. METHODS The study population included 557 mother-child pairs from Polish Mother and Child Cohort (REPRO_PL). Based on the Food Frequency Questionnaire filled in between the 20th-24th week of pregnancy, overall maternal diet was evaluated as the difference between the Prudent Dietary Pattern (PDP) score and Western Dietary Pattern (WDP) score ((PDP-WDP) score) and maternal achievement of dietary recommendations (estimated average requirement, EAR) for essential elements and vitamins was assessed. Children's health examination at age of 1, 2, and 7-9 years covered the following symptoms: infections, wheezing/asthma, food allergy, allergic rhinitis, and atopic dermatitis. At age of 7-9 years, children underwent spirometry and skin-prick tests. RESULTS Children of the mothers who were not achieving adequate intake of vitamin C during pregnancy had a higher risk of wheezing and having more than two infections within the first two years of life comparing to those who met EAR (OR = 2.6, p = 0.05, and OR = 2.3, p = 0.04, respectively). Inadequate intake of vitamin E during pregnancy was related to a higher risk of atopic dermatitis (OR = 2.7, p = 0.04), whereas inadequate intake of magnesium during pregnancy was associated with the risk of wheezing in the offspring at age of two years (OR = 3.7, p = 0.03). A lower (PDP-WDP) score during pregnancy (indicating unhealthier diet) was associated with a higher risk of infections (OR = 1.5, p = 0.007) but a lower risk of atopic dermatitis (OR = 0.7, p = 0.02) at age of 7-9 years. CONCLUSIONS These results may contribute to the body of evidence for the impact of maternal diet during pregnancy for children's optimal health, however further studies are needed before drawing conclusions and recommendations for clinical practice.
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Affiliation(s)
- Agnieszka Brzozowska
- Department of Paediatrics and Allergy, Copernicus Memorial Hospital, Medical University of Lodz, 90-329, Lodz, Poland.
| | - Daniela Podlecka
- Department of Paediatrics and Allergy, Copernicus Memorial Hospital, Medical University of Lodz, 90-329, Lodz, Poland.
| | - Agnieszka Jankowska
- Department of Environmental and Occupational Health Hazards, Nofer Institute of Occupational Medicine, 91-348, Lodz, Poland.
| | - Anna Król
- Department of Environmental and Occupational Health Hazards, Nofer Institute of Occupational Medicine, 91-348, Lodz, Poland.
| | - Dorota Kaleta
- Department of Hygiene and Epidemiology, Medical University of Lodz, 90-752, Lodz, Poland.
| | - Elżbieta Trafalska
- Department of Hygiene and Epidemiology, Medical University of Lodz, 90-752, Lodz, Poland.
| | - Ewa Nowakowska-Świrta
- Department of Occupational Diseases and Environmental Health, Nofer Institute of Occupational Medicine, 91-348, Lodz, Poland.
| | - Paweł Kałużny
- Department of Environmental Epidemiology, Nofer Institute of Occupational Medicine, 91-348, Lodz, Poland.
| | - Wojciech Hanke
- Department of Environmental Epidemiology, Nofer Institute of Occupational Medicine, 91-348, Lodz, Poland.
| | - Katarzyna Bal-Gierańczyk
- Department of Paediatrics and Allergy, Copernicus Memorial Hospital, Medical University of Lodz, 90-329, Lodz, Poland.
| | - Małgorzata Kowalska
- Department of Epidemiology, Medical University of Silesia, 40-752, Katowice, Poland.
| | - Kinga Polańska
- Department of Environmental and Occupational Health Hazards, Nofer Institute of Occupational Medicine, 91-348, Lodz, Poland; Department of Hygiene and Epidemiology, Medical University of Lodz, 90-752, Lodz, Poland.
| | - Joanna Jerzyńska
- Department of Paediatrics and Allergy, Copernicus Memorial Hospital, Medical University of Lodz, 90-329, Lodz, Poland.
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16
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Venter C, Smith PK, Arshad H. Dietary strategies for the prevention of asthma in children. Curr Opin Allergy Clin Immunol 2022; 22:123-131. [PMID: 35197434 DOI: 10.1097/aci.0000000000000805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW This review summarizes information relating to dietary intake during pregnancy, lactation and early life that may prevent childhood asthma. This review also summarizes how future studies may be improved. RECENT FINDINGS Recent findings from observational studies suggest that eating according to certain dietary patterns during pregnancy, such as the dietary inflammatory index, Mediterranean diet and Maternal diet index, may reduce asthma and or wheeze in the child. Vitamin D supplementation with higher doses than recommended during pregnancy may be associated with reduced early transient childhood wheezing in the offspring. Higher levels of omega-3 fatty acids in breast milk may be protective against childhood asthma. Breastfeeding infants has been shown to offer many benefits to mother and child but a direct relationship between breastfeeding and the development of asthma has not been established. During childhood, infants and children may need to reduce their intake of advanced glycation end products, increase their food intake according to the traditional Mediterranean diet and increase the diversity of foods eaten. SUMMARY Current evidence provides limited suggestions regarding dietary changes for preventing early transient childhood wheezing. In order to harmonize methods for future data collection and reporting, it is important to harmonize relevant definitions and other important factors. The aim of the considerations described here is to enable a better comparison of future studies and provide better guidance to patients and families.
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Affiliation(s)
- Carina Venter
- Section of Allergy & Immunology, Department of Pediatrics, Children's Hospital Colorado, Denver, Aurora, Colorado, USA
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Peter K Smith
- Griffith University Department of Clinical Medicine
- Qld Allergy Services, Southport, Queensland, Australia
| | - Hasan Arshad
- University of Southampton, Southampton
- The David Hide Asthma and Allergy Center, Isle of Wight, UK
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Dietary inflammatory index of mothers during pregnancy and Attention Deficit-Hyperactivity Disorder symptoms in the child at preschool age: a prospective investigation in the INMA and RHEA cohorts. Eur Child Adolesc Psychiatry 2022; 31:615-624. [PMID: 33398651 PMCID: PMC8713648 DOI: 10.1007/s00787-020-01705-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 12/09/2020] [Indexed: 12/13/2022]
Abstract
Inflammation provides a substrate for mechanisms that underlie the association of maternal diet during pregnancy with Attention Deficit-Hyperactivity Disorder (ADHD) symptoms in childhood. However, no previous study has quantified the proinflammatory potential of maternal diet as a risk factor for ADHD. Thus, we evaluated the association of maternal dietary inflammatory index (DII®) scores during pregnancy with ADHD symptoms in 4-year-old children born in two Mediterranean regions. We analyzed data from two population-based birth cohort studies-INMA (Environment and Childhood) four subcohorts in Spain (N = 2097), and RHEA study in Crete (Greece) (N = 444). The DII score of maternal diet was calculated based on validated food frequency questionnaires completed during pregnancy (12th and/or 32nd week of gestation). ADHD symptoms were assessed by ADHD-DSM-IV in INMA cohort and by ADHDT test in RHEA cohort, with questionnaires filled-out by teachers and parents, respectively. The associations between maternal DII and ADHD symptoms were analysed using multivariable-adjusted zero-inflated negative binomial regression models in each cohort study separately. Meta-analysis was conducted to combine data across the cohorts for fitting within one model. The DII was significantly higher in RHEA (RHEA = 2.09 [1.94, 2.24]) in comparison to INMA subcohorts (Asturias = - 1.52 [- 1.67, - 1.38]; Gipuzkoa = - 1.48 [- 1.64, - 1.33]; Sabadell = - 0.95 [- 1.07, - 0.83]; Valencia = - 0.76 [- 0.90, - 0.62]). Statistically significant reduced risk of inattention symptomatology (OR = 0.86; CI 95% = 0.77-0.96), hyperactivity symptomatology (OR = 0.82; CI 95% = 0.72-0.92) and total ADHD symptomatology (OR = 0.82; CI 95% = - 0.72 to 0.93) were observed with increased maternal DII in boys. No statistically significant associations were observed in girls between maternal DII and inattention, hyperactivity and total ADHD symptomatology. We found reduced risk of ADHD symptomatology with increased DII only in boys. This relationship requires further exploration in other settings.
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18
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Venter C, Palumbo MP, Glueck DH, Sauder KA, O'Mahony L, Fleischer DM, Ben‐Abdallah M, Ringham BM, Dabelea D. The maternal diet index in pregnancy is associated with offspring allergic diseases: the Healthy Start study. Allergy 2022; 77:162-172. [PMID: 34018205 DOI: 10.1111/all.14949] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 04/15/2021] [Accepted: 05/03/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND A systematic review showed limited associations between pregnancy diet and offspring allergy. We developed a maternal diet index during pregnancy that was associated with offspring allergy outcomes. METHODS Data came from Healthy Start, a Colorado pre-birth cohort of mother/offspring dyads. Food propensity questionnaires were completed during pregnancy. Offspring allergic rhinitis, atopic dermatitis, asthma, wheeze, and food allergy diagnosis up to age four were verified from electronic medical records. Data were randomized into test and replication sets. The index included the weighted combination of variables that best predicted a combined outcome of any allergy in the test set. Index utility was verified in the replication set. Separate adjusted and unadjusted logistic models estimated associations between the index and each offspring allergy diagnosis in the full sample. RESULTS The index included weighted measures of intake of vegetables, yogurt, fried potatoes, rice/grains, red meats, pure fruit juice, and cold cereals. Vegetables and yogurt were associated with the prevention of any allergy, while other components were associated with increased disease. In adjusted models, a one-unit increase in the index was significantly associated with reduced odds of offspring allergic rhinitis (odds ratio (CI) 0.82 [0.72-0.94]), atopic dermatitis (0.77 [0.69-0.86]), asthma (0.84 [0.74-0.96]), and wheeze (0.80 [0.71-0.90]), but not food allergy (0.84 [0.66-1.08]). CONCLUSIONS This is the first study that has shown associations between an index of maternal dietary intake during pregnancy and multiple offspring allergic diseases. The results give hope for prevention of allergic diseases in utero.
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Affiliation(s)
- Carina Venter
- Section of Allergy & Immunology Department of Pediatrics Children's Hospital Colorado University of Colorado School of Medicine Aurora Colorado USA
- Children's Hospital Colorado Aurora CO USA
| | - Michaela P. Palumbo
- Lifecourse Epidemiology of Adiposity and Diabetes Center University of Colorado Anschutz Medical Campus University of Colorado Denver Aurora Colorado USA
| | - Deborah H. Glueck
- Lifecourse Epidemiology of Adiposity and Diabetes Center University of Colorado Anschutz Medical Campus University of Colorado Denver Aurora Colorado USA
- Department of Pediatrics University of Colorado School of Medicine University of Colorado Denver Aurora Colorado USA
| | - Katherine A. Sauder
- Lifecourse Epidemiology of Adiposity and Diabetes Center University of Colorado Anschutz Medical Campus University of Colorado Denver Aurora Colorado USA
- Department of Pediatrics University of Colorado School of Medicine University of Colorado Denver Aurora Colorado USA
| | - Liam O'Mahony
- Departments of Medicine and Microbiology APC Microbiome Ireland University College Cork Cork Ireland
| | - David M. Fleischer
- Section of Allergy & Immunology Department of Pediatrics Children's Hospital Colorado University of Colorado School of Medicine Aurora Colorado USA
- Children's Hospital Colorado Aurora CO USA
| | - Miriam Ben‐Abdallah
- Department of Pediatrics University of Colorado School of Medicine University of Colorado Denver Aurora Colorado USA
| | - Brandy M. Ringham
- Lifecourse Epidemiology of Adiposity and Diabetes Center University of Colorado Anschutz Medical Campus University of Colorado Denver Aurora Colorado USA
| | - Dana Dabelea
- Lifecourse Epidemiology of Adiposity and Diabetes Center University of Colorado Anschutz Medical Campus University of Colorado Denver Aurora Colorado USA
- Department of Pediatrics University of Colorado School of Medicine University of Colorado Denver Aurora Colorado USA
- Department of Epidemiology Colorado School of Public Health University of Colorado Denver Aurora Colorado USA
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19
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Environmental exposure during pregnancy and the risk of childhood allergic diseases. World J Pediatr 2021; 17:467-475. [PMID: 34476758 DOI: 10.1007/s12519-021-00448-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 07/19/2021] [Indexed: 01/09/2023]
Abstract
BACKGROUND Allergic diseases are one of the most common and important diseases that can exert hazardous effects on children's health. The prevalence of allergic diseases in childhood is gradually increasing all over the world in recent decades. Known causes of these diseases include anomalous immune responses and allergic inflammatory reactions, but the causes of allergic diseases in childhood are complex. DATA SOURCES PubMed, Cochrane Library, Embase and Web of Science were searched for articles focusing on environmental exposure during pregnancy and the risk of childhood allergic diseases, including asthma and atopic dermatitis, and the possible underlying mechanism. RESULTS In terms of environmental factors, allergic diseases in childhood are closely related to environmental chemical exposure during pregnancy, including bisphenols, phthalates acid esters, perfluorochemicals, polybrominated diphenyl ethers, and polychlorinated biphenyls. However, allergic diseases in childhood are also closely associated with maternal dietary nutrition, maternal intake of drugs, such as acetylsalicylic acid (aspirin), paracetamol and antibiotics, and maternal lifestyle. CONCLUSIONS Several harmful environmental factors during pregnancy can result in the interruption of the function of helper T cells (Th1/Th2), cytokines and immunoglobulins and may activate allergic reactions, which can lead to allergic diseases during childhood.
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20
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Malmir H, Larijani B, Esmaillzadeh A. Fish consumption during pregnancy and risk of allergic diseases in the offspring: A systematic review and meta-analysis. Crit Rev Food Sci Nutr 2021; 62:7449-7459. [PMID: 34128430 DOI: 10.1080/10408398.2021.1914543] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Although several studies have reported the beneficial effects of maternal fish consumption on allergy diseases in the offspring, the findings are conflicting. We summarized earlier data on the association between maternal fish intake and risk of allergy diseases in the offspring through a meta-analysis. A systematic literature search of relevant reports published in Medline/PubMed, ISI web of Science, EMBASE, SCOPUS and Google Scholar prior to February 2020 was conducted. All observational studies (cross-sectional, case-control or cohort) that examined the relationship between intake of maternal fish and risk of allergy diseases in the offspring were considered. Duplicate and non-related studies were excluded. In total, 31 studies on maternal fish consumption and risk of allergic diseases in the offspring were included. Greater maternal fish intake was associated with a reduced risk of wheeze (Pooled effect size: 0.97; 95% CI: 0.96-0.99) and food allergy (0.75; 95% CI: 0.64-0.88). Maternal fish consumption was not associated with risk of asthma (pooled effect size: 0.99; 95% CI: 0.89, 1.11), eczema (pooled effect size: 0.93; 95% CI: 0.84, 1.03), allergic rhinitis (pooled effect size: 0.91; 95% CI: 0.75, 1.09), and inhalant allergy (pooled effect size: 0.86; 95% CI: 0.66, 1.13). In non-linear dose-response meta-analysis, increased intake of fish during pregnancy (at the level of 50 to 200 grams per week) was associated with a reduced risk of eczema (P non-linearity = 0.042). Meta-regression of included studies revealed an inverse linear association between maternal fish intake and risk of eczema; such that every additional 30-gram per week consumption of fish during pregnancy was associated with a 4% reduced risk of eczema. We found that fish intake during pregnancy was associated with a lower risk of wheeze, eczema and food allergy in children. No significant association was seen between maternal fish consumption and risk of offspring's asthma, allergic rhinitis, and inhalant allergy.
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Affiliation(s)
- Hanieh Malmir
- Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran.,Obesity and Eating Habits Research Center, Endocrinology and Metabolism Molecular Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.,Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Ahmad Esmaillzadeh
- Obesity and Eating Habits Research Center, Endocrinology and Metabolism Molecular Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.,Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.,Food Security Research Center, Department of Community Nutrition, Isfahan University of Medical Sciences, Isfahan, Iran
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21
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Reyes-López MA, González-Leyva CP, Rodríguez-Cano AM, Rodríguez-Hernández C, Colin-Ramírez E, Estrada-Gutierrez G, Muñoz-Manrique CG, Perichart-Perera O. Diet Quality Is Associated with a High Newborn Size and Reduction in the Risk of Low Birth Weight and Small for Gestational Age in a Group of Mexican Pregnant Women: An Observational Study. Nutrients 2021; 13:nu13061853. [PMID: 34071717 PMCID: PMC8227044 DOI: 10.3390/nu13061853] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 05/04/2021] [Accepted: 05/24/2021] [Indexed: 01/21/2023] Open
Abstract
A high-quality diet during pregnancy may have positive effects on fetal growth and nutritional status at birth, and it may modify the risk of developing chronic diseases later in life. The aim of this study was to evaluate the association between diet quality and newborn nutritional status in a group of pregnant Mexican women. As part of the ongoing Mexican prospective cohort study, OBESO, we studied 226 healthy pregnant women. We adapted the Alternated Healthy Eating Index-2010 for pregnancy (AHEI-10P). The association between maternal diet and newborn nutritional status was investigated by multiple linear regression and logistic regression models. We applied three 24-h recalls during the second half of gestation. As the AHEI-10P score improved by 5 units, the birth weight and length increased (β = 74.8 ± 35.0 g and β = 0.3 ± 0.4 cm, respectively, p < 0.05). Similarly, the risk of low birth weight (LBW) and small for gestational age (SGA) decreased (OR: 0.47, 95%CI: 0.27–0.82 and OR: 0.55, 95%CI: 0.36–0.85, respectively). In women without preeclampsia and/or GDM, the risk of stunting decreased as the diet quality score increased (+5 units) (OR: 0.62, 95%IC: 0.40–0.96). A high-quality diet during pregnancy was associated with a higher newborn size and a reduced risk of LBW and SGA in this group of pregnant Mexican women.
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Affiliation(s)
- María A. Reyes-López
- Nutrition and Bioprogramming Coordination, National Institute of Perinatology Nacional de Perinatología, Montes Urales 800, Lomas de Virreyes, Mexico City 11000, Mexico; (M.A.R.-L.); (C.P.G.-L.); (A.M.R.-C.); (C.R.-H.); (C.G.M.-M.)
| | - Carla P. González-Leyva
- Nutrition and Bioprogramming Coordination, National Institute of Perinatology Nacional de Perinatología, Montes Urales 800, Lomas de Virreyes, Mexico City 11000, Mexico; (M.A.R.-L.); (C.P.G.-L.); (A.M.R.-C.); (C.R.-H.); (C.G.M.-M.)
| | - Ameyalli M. Rodríguez-Cano
- Nutrition and Bioprogramming Coordination, National Institute of Perinatology Nacional de Perinatología, Montes Urales 800, Lomas de Virreyes, Mexico City 11000, Mexico; (M.A.R.-L.); (C.P.G.-L.); (A.M.R.-C.); (C.R.-H.); (C.G.M.-M.)
| | - Carolina Rodríguez-Hernández
- Nutrition and Bioprogramming Coordination, National Institute of Perinatology Nacional de Perinatología, Montes Urales 800, Lomas de Virreyes, Mexico City 11000, Mexico; (M.A.R.-L.); (C.P.G.-L.); (A.M.R.-C.); (C.R.-H.); (C.G.M.-M.)
| | - Eloisa Colin-Ramírez
- Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2E1, Canada;
| | - Guadalupe Estrada-Gutierrez
- Research Direction National Institute of Perinatology, Montes Urales 800, Lomas de Virreyes, Mexico City 11000, Mexico;
| | - Cinthya G. Muñoz-Manrique
- Nutrition and Bioprogramming Coordination, National Institute of Perinatology Nacional de Perinatología, Montes Urales 800, Lomas de Virreyes, Mexico City 11000, Mexico; (M.A.R.-L.); (C.P.G.-L.); (A.M.R.-C.); (C.R.-H.); (C.G.M.-M.)
| | - Otilia Perichart-Perera
- Nutrition and Bioprogramming Coordination, National Institute of Perinatology Nacional de Perinatología, Montes Urales 800, Lomas de Virreyes, Mexico City 11000, Mexico; (M.A.R.-L.); (C.P.G.-L.); (A.M.R.-C.); (C.R.-H.); (C.G.M.-M.)
- Correspondence: ; Tel.: +52-55-55209900 (ext. 402/120)
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22
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Adherence to the Mediterranean Diet and Determinants Among Pregnant Women: The NELA Cohort. Nutrients 2021; 13:nu13041248. [PMID: 33920152 PMCID: PMC8070446 DOI: 10.3390/nu13041248] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 03/30/2021] [Accepted: 04/07/2021] [Indexed: 12/28/2022] Open
Abstract
The Mediterranean diet represents one of the most studied dietary patterns; however, there is no single tool for measuring the grade of adherence and no single set of criteria for adapting these indices to pregnant women. We characterized the adherence to the Mediterranean diet (MDA) of pregnant women participating in the NELA (Nutrition in Early Life and Asthma) cohort and identified the sociodemographic determinants and lifestyle habits associated with a higher risk of a low MDA. Maternal diet during gestation was assessed by a validated Food Frequency Questionnaire (FFQ) (n = 665). We estimated the Relative Mediterranean Diet score (rMED), Alternative Mediterranean Diet score (aMED), and the Alternate Healthy Eating Index-2010 (AHEI-2010). Multivariate regression models were performed to identify the sociodemographic and lifestyle factors associated with each index. Mothers with a lower age and more previous deliveries had a greater probability of low MDA (p < 0.05). For the aMED index only, mothers with university education and/or who practiced sport activities for two or more hours per week had a lower probability of a low MDA (p < 0.01). The three indices classified the NELA cohort as having a medium level of adherence. These results may be improved by designing intervention strategies and dietary recommendations for both maternal and offspring health.
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23
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[Diet and asthma: Better eating for better breathing?]. Rev Mal Respir 2021; 38:278-288. [PMID: 33676796 DOI: 10.1016/j.rmr.2021.02.064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 10/13/2020] [Indexed: 11/22/2022]
Abstract
Inhaled therapies are the cornerstone of asthma treatment. However, according to national and international guidelines, non-pharmacological interventions should not be neglected in asthma. It has been demonstrated that a healthy diet is beneficial to general health. Recently, the effect of diet on asthma has been highlighted in many studies. Two diets have been particularly studied: the Mediterranean diet (high in fruits and vegetables and low in fat) and the Western diet (high in saturated fat and low in fruits and vegetables). A beneficial effect of the Mediterranean diet and deleterious effect of the Western diet on the development or control of asthma has been shown in some studies even after adjustment for overweight. Study findings have not been unanimous, probably related to the complexity of conducting studies on a diet that may change from day to day for any individual subject. In addition, the effect of physical exercise, which is known to be beneficial in asthma, is rarely taken into account in these studies. However, studies on diet are becoming more complex with the use of specific dietary indices, which should bring interesting data in the future.
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24
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Eckl MR, Brouwer-Brolsma EM, Küpers LK. Maternal Adherence to the Mediterranean Diet during Pregnancy: A Review of Commonly Used a priori Indexes. Nutrients 2021; 13:582. [PMID: 33578689 PMCID: PMC7916386 DOI: 10.3390/nu13020582] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 01/27/2021] [Accepted: 02/05/2021] [Indexed: 02/07/2023] Open
Abstract
Currently, many a priori indexes are being used to assess maternal adherence to the Mediterranean diet (MD) during pregnancy but each with different components, cut-off points, and scoring systems. This narrative review aimed to identify all observational studies utilizing a priori indexes to assess maternal adherence to the MD during pregnancy. A systematic search was conducted in Pubmed until 1 July 2020. Among the 27 studies included, eight different a priori indexes were identified. Studies included a range of 5 to 13 dietary components in their indexes. Only three dietary components-vegetables, fruits, and fish-were common among all indexes. Dairy and alcohol were the only two components modified for pregnancy. All but one study either excluded alcohol from their index or reversed its scoring to contribute to decreased adherence to the MD. Approximately half of the studies established cut-off points based on the distribution of the study population; the others utilized fixed criteria. This review emphasizes the incongruent definitions of the MD impairing effective comparison among studies relating to maternal or offspring health outcomes. Future research should carefully consider the heterogeneous definitions of the MD in a priori indexes and the relevance of incorporating pregnancy-specific nutritional requirements.
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Affiliation(s)
- Marion R. Eckl
- Division of Human Nutrition and Health, Wageningen University & Research, 6708 WE Wageningen, The Netherlands;
| | - Elske M. Brouwer-Brolsma
- Division of Human Nutrition and Health, Wageningen University & Research, 6708 WE Wageningen, The Netherlands;
| | - Leanne K. Küpers
- The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, 3000 CA Rotterdam, The Netherlands;
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25
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Abdollahi S, Soltani S, de Souza RJ, Forbes SC, Toupchian O, Salehi-Abargouei A. Associations between Maternal Dietary Patterns and Perinatal Outcomes: A Systematic Review and Meta-Analysis of Cohort Studies. Adv Nutr 2021; 12:1332-1352. [PMID: 33508080 PMCID: PMC8321866 DOI: 10.1093/advances/nmaa156] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 09/10/2020] [Accepted: 11/10/2020] [Indexed: 02/06/2023] Open
Abstract
The aim was to systematically review and meta-analyze prospective cohort studies investigating the relation between maternal dietary patterns during pregnancy with pregnancy and birth outcomes. PubMed, Scopus, and ISI Web of Science were searched from inception until October 2019 for eligible studies. Studies reporting relative risk, ORs, or incidences (for binary data) or means ± SDs or B-coefficients (for continuous outcomes) comparing the highest and lowest adherence with maternal dietary patterns were included. Dietary patterns were categorized as "healthy," "unhealthy," or "mixed." No language restrictions were applied. Study-specific effect sizes with SEs for outcomes of interest were pooled using a random-effects model. Quality of evidence was assessed using Grading of Recommendations Assessment, Development, and Evaluation (GRADE). Sixty-six relevant publications were included. A higher maternal adherence to a healthy diet was associated with a reduced risk of gestational hypertension (14%, P < 0.001), maternal depression (40%, P = 0.004), low birth weight (28%, P = 0.001), preterm birth (56%, P < 0.001), higher gestational weight gain (Hedges' g: 0.15; P = 0.01), and birth weight (Hedges' g: 0.19; P = 0.007). Higher maternal adherence to an unhealthy or a mixed diet was associated with higher odds of gestational hypertension (23%, P < 0.001 for unhealthy, and 8%, P = 0.01 for mixed diet). In stratified analyses, a higher healthy eating index was associated with reduced odds of being large based on gestational age (31%, P = 0.02) and a higher head circumference at birth (0.23 cm, P = 0.02). The Mediterranean and "prudent" dietary patterns were related to lower odds of being small based on gestational age (46%, P = 0.04) and preterm birth (52%, P = 0.03), respectively. The overall GRADE quality of the evidence for most associations was low or very low, indicating that future high-quality research is warranted. This study was registered at http://www.crd.york.ac.uk/PROSPERO as CRD42018089756.
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Affiliation(s)
- Shima Abdollahi
- School of Public Health, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Sepideh Soltani
- Yazd Cardiovascular Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Russell J de Souza
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada,Population Health Research Institute, Hamilton, Ontario, Canada
| | - Scott C Forbes
- Department of Physical Education, Faculty of Education, Brandon University, Brandon, Manitoba, Canada
| | - Omid Toupchian
- School of Public Health, North Khorasan University of Medical Sciences, Bojnurd, Iran
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26
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Association between maternal vegetable intake during pregnancy and allergy in offspring: Japan Environment and Children's Study. PLoS One 2021; 16:e0245782. [PMID: 33507986 PMCID: PMC7842951 DOI: 10.1371/journal.pone.0245782] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Accepted: 01/07/2021] [Indexed: 12/27/2022] Open
Abstract
The association between maternal diet during pregnancy and allergy in offspring remains contentious. Here, we examined the association between maternal intake of vegetables and related nutrients during pregnancy and allergic diseases in offspring at one year of age. A cohort of 80,270 pregnant women enrolled in the Japan Environment and Children's Study were asked to respond to a food frequency questionnaire during pregnancy and the International Study of Asthma and Allergies in Childhood questionnaire at one year postpartum. The women were categorized into quintiles according to the energy-adjusted maternal intake of vegetables and related nutrients. Using the categorizations as exposure variables, the adjusted odds ratios (aORs) with 95% confidence intervals (CIs) were determined for the allergic outcomes, including asthma, wheeze, atopic dermatitis, eczema, and food allergy, in the offspring per quintile at one year of age. Of the 80,270 participants, 2,027 (2.5%), 15,617 (19.6%), 3,477 (4.3%), 14,929 (18.7%), 13,801 (17.2%), and 25,028 (31.3%) children experienced asthma, wheeze, atopic dermatitis, eczema, food allergy, and some form of allergic disease, respectively. The aORs of each quintile of maternal vegetable intake for all allergic outcomes were close to 1.0 compared to the lowest quintile. The lowest aOR was found in the association of maternal cruciferous vegetable intake with asthma (aOR: 0.82, 95% CI: 0.70-0.96) and highest was found in the association of maternal total vegetable intake with atopic dermatitis (aOR: 1.17, 95% CI: 1.04-1.31). The risk of allergic outcomes for the various nutrients related to vegetable consumption was close to 1.0. The maternal intake of vegetables and various related nutrients during pregnancy had little or no association with any of the allergic outcomes, including asthma, wheezing, atopic dermatitis, eczema, and food allergy, in offspring at one year.
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27
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Mediterranean Diet for the Prevention of Gestational Diabetes in the Covid-19 Era: Implications of Il-6 In Diabesity. Int J Mol Sci 2021; 22:ijms22031213. [PMID: 33530554 PMCID: PMC7866163 DOI: 10.3390/ijms22031213] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 01/21/2021] [Accepted: 01/22/2021] [Indexed: 02/07/2023] Open
Abstract
The aim of this review is to highlight the influence of the Mediterranean Diet (MedDiet) on Gestational Diabetes Mellitus (GDM) and Gestational Weight Gain (GWG) during the COVID-19 pandemic era and the specific role of interleukin (IL)-6 in diabesity. It is known that diabetes, high body mass index, high glycated hemoglobin and raised serum IL-6 levels are predictive of poor outcomes in coronavirus disease 2019 (COVID-19). The immunopathological mechanisms of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection include rising levels of several cytokines and in particular IL-6. The latter is associated with hyperglycemia and insulin resistance and could be useful for predicting the development of GDM. Rich in omega-3 polyunsaturated fatty acids, vitamins, and minerals, MedDiet improves the immune system and could modulate IL-6, C reactive protein and Nuclear Factor (NF)-κB. Moreover, polyphenols could modulate microbiota composition, inhibit the NF-κB pathway, lower IL-6, and upregulate antioxidant enzymes. Finally, adhering to the MedDiet prior to and during pregnancy could have a protective effect, reducing GWG and the risk of GDM, as well as improving the immune response to viral infections such as COVID-19.
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28
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Sozańska B, Sikorska-Szaflik H. Diet Modifications in Primary Prevention of Asthma. Where Do We Stand? Nutrients 2021; 13:nu13010173. [PMID: 33429965 PMCID: PMC7827701 DOI: 10.3390/nu13010173] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 01/01/2021] [Accepted: 01/05/2021] [Indexed: 12/26/2022] Open
Abstract
The steep increase in asthma prevalence, observed worldwide in recent decades, has created an urgent need to search for effective methods of its prevention. Among other environmental factors, changes in diet habits and the potential influence of individual food components on immunological processes have been extensively studied as a potential method of intervention in primary prevention of asthma. The preventive role of some nutrients has been confirmed: unpasteurized milk reduced the risk of asthma in epidemiological studies, vitamin D supplementation was effective in preventing the transient forms of wheezing in small children and high maternal intake of fish oil reduced the risk of persistent wheeze and asthma in children. However, not all studies provided consistent results, and many food ingredients are still pending for defining their role in asthma development. Moreover, a novel approach looking not only at single food ingredients, but the whole dietary patterns and diversity has recently been proposed. In this paper, we discuss the current role of nutrients in asthma primary prevention and the reasons for inconsistencies in the study results. We look at single diet components, but also the whole dietary patterns. We describe the proposed mechanisms of action at different stages of life, identify the role of modifiers and delineate future perspectives on the application of nutrients in targeting strategies for asthma primary prevention.
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29
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Yadana S, Talegawkar SA, Mathad JS, Alexander M, Rajagopalan K, Kumar P, Naik S, Leu CS, Kulkarni V, Deshpande P, Araujo-Pereira M, Bhosale R, Babu S, Andrade BB, Caulfield LE, Gupta A, Shivakoti R. Association of Vegetable and Animal Flesh Intake with Inflammation in Pregnant Women from India. Nutrients 2020; 12:E3767. [PMID: 33302378 PMCID: PMC7762525 DOI: 10.3390/nu12123767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 12/03/2020] [Accepted: 12/03/2020] [Indexed: 11/17/2022] Open
Abstract
In pregnant women, studies are lacking on the relationship of vegetable and animal flesh (poultry, red meat and seafood) intake with inflammation, especially in low- and middle-income countries. We conducted a cohort study of pregnant women receiving antenatal care at BJ Medical College in Pune, India. The dietary intake of pregnant women was queried in the third trimester using a validated food frequency questionnaire. Twelve inflammatory markers were measured in plasma samples using immunoassays. Only 12% of the study population were vegetarians, although animal flesh intake levels were lower compared to Western populations. In multivariable models, higher intakes of total vegetables were associated with lower levels of the T-helper (Th) 17 cytokine interleukin (IL)-17a (p = 0.03) and the monocyte/macrophage activation marker soluble CD163 (sCD163) (p = 0.02). Additionally, higher intakes of poultry were negatively associated with intestinal fatty-acid binding protein (I-FABP) levels (p = 0.01), a marker of intestinal barrier dysfunction and Th2 cytokine IL-13 (p = 0.03), and higher seafood was associated with lower IL-13 (p = 0.005). Our data from pregnant women in India suggest that a higher quality diet emphasizing vegetables and with some animal flesh is associated with lower inflammation. Future studies should confirm these findings and test if modulating vegetables and animal flesh intake could impact specific aspects of immunity and perinatal health.
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Affiliation(s)
- Su Yadana
- Department of Epidemiology, Columbia University Mailman School of Public Health, New York, NY 10032, USA;
- EcoHealth Alliance, New York, NY 10018, USA
| | - Sameera A. Talegawkar
- Departments of Exercise and Nutrition Sciences and Epidemiology, Milken Institute School of Public Health, The George Washington University, Washington, DC 20052, USA;
| | - Jyoti S. Mathad
- Department of Medicine, Weill Cornell Medical College, New York, NY 10065, USA;
| | - Mallika Alexander
- Byramjee-Jeejeebhoy Government Medical College-Johns Hopkins University Clinical Research Site, Pune 380016, India; (M.A.); (V.K.); (P.D.); (A.G.)
| | - Kripa Rajagopalan
- Division of Nutritional Sciences, Cornell University, Ithaca, NY 14850, USA;
- Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Pavan Kumar
- International Center for Excellence in Research, National Institutes of Health, National Institute for Research in Tuberculosis, Chennai 600031, India; (P.K.); (S.B.)
| | - Shilpa Naik
- Department of Obstetrics and Gynecology, Byramjee Jeejeebhoy Government Medical College, Pune 380016, India; (S.N.); (R.B.)
| | - Cheng-Shiun Leu
- Department of Biostatistics, Columbia University Mailman School of Public Health, New York, NY 10032, USA;
| | - Vandana Kulkarni
- Byramjee-Jeejeebhoy Government Medical College-Johns Hopkins University Clinical Research Site, Pune 380016, India; (M.A.); (V.K.); (P.D.); (A.G.)
| | - Prasad Deshpande
- Byramjee-Jeejeebhoy Government Medical College-Johns Hopkins University Clinical Research Site, Pune 380016, India; (M.A.); (V.K.); (P.D.); (A.G.)
| | - Mariana Araujo-Pereira
- Instituto Goncalo Moniz, Fundação Oswaldo Cruz, Salvador 40296-710, Brazil; (M.A.-P.); (B.B.A.)
- Multinational Organization Network Sponsoring Translational and Epidemiological Research, Salvador 45204-040, Brazil
- Faculdade de Medicina, Universidade Federal da Bahia, Salvador 40110-100, Brazil
| | - Ramesh Bhosale
- Department of Obstetrics and Gynecology, Byramjee Jeejeebhoy Government Medical College, Pune 380016, India; (S.N.); (R.B.)
| | - Subash Babu
- International Center for Excellence in Research, National Institutes of Health, National Institute for Research in Tuberculosis, Chennai 600031, India; (P.K.); (S.B.)
| | - Bruno B. Andrade
- Instituto Goncalo Moniz, Fundação Oswaldo Cruz, Salvador 40296-710, Brazil; (M.A.-P.); (B.B.A.)
- Multinational Organization Network Sponsoring Translational and Epidemiological Research, Salvador 45204-040, Brazil
- Faculdade de Medicina, Universidade Federal da Bahia, Salvador 40110-100, Brazil
- Curso de Medicina, Faculdade de Tecnologia e Ciências, Salvador 41741-590, Brazil
- Universidade Salvador (UNIFACS), Laureate Universities, Salvador 41720-200, Brazil
- Escola Bahiana de Medicina e Saúde Pública (EBMSP), Salvador 40290-000, Brazil
| | - Laura E. Caulfield
- Center for Human Nutrition, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA;
| | - Amita Gupta
- Byramjee-Jeejeebhoy Government Medical College-Johns Hopkins University Clinical Research Site, Pune 380016, India; (M.A.); (V.K.); (P.D.); (A.G.)
- Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Rupak Shivakoti
- Department of Epidemiology, Columbia University Mailman School of Public Health, New York, NY 10032, USA;
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30
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Venter C, Agostoni C, Arshad SH, Ben-Abdallah M, Du Toit G, Fleischer DM, Greenhawt M, Glueck DH, Groetch M, Lunjani N, Maslin K, Maiorella A, Meyer R, Antonella M, Netting MJ, Ibeabughichi Nwaru B, Palmer DJ, Palumbo MP, Roberts G, Roduit C, Smith P, Untersmayr E, Vanderlinden LA, O'Mahony L. Dietary factors during pregnancy and atopic outcomes in childhood: A systematic review from the European Academy of Allergy and Clinical Immunology. Pediatr Allergy Immunol 2020; 31:889-912. [PMID: 32524677 PMCID: PMC9588404 DOI: 10.1111/pai.13303] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 05/06/2020] [Accepted: 05/20/2020] [Indexed: 12/17/2022]
Abstract
RATIONALE Allergic diseases are an increasing public health concern, and early life environment is critical to immune development. Maternal diet during pregnancy has been linked to offspring allergy risk. In turn, maternal diet is a potentially modifiable factor, which could be targeted as an allergy prevention strategy. In this systematic review, we focused on non-allergen-specific modifying factors of the maternal diet in pregnancy on allergy outcomes in their offspring. METHODS We undertook a systematic review of studies investigating the association between maternal diet during pregnancy and allergic outcomes (asthma/wheeze, hay fever/allergic rhinitis/seasonal allergies, eczema/atopic dermatitis (AD), food allergies, and allergic sensitization) in offspring. Studies evaluating the effect of food allergen intake were excluded. We searched three bibliographic databases (MEDLINE, EMBASE, and Web of Science) through February 26, 2019. Evidence was critically appraised using modified versions of the Cochrane Collaboration Risk of Bias tool for intervention trials and the National Institute for Clinical Excellence methodological checklist for cohort and case-control studies and meta-analysis performed from RCTs. RESULTS We identified 95 papers: 17 RCTs and 78 observational (case-control, cross-sectional, and cohort) studies. Observational studies varied in design and dietary intakes and often had contradictory findings. Based on our meta-analysis, RCTs showed that vitamin D supplementation (OR: 0.72; 95% CI: 0.56-0.92) is associated with a reduced risk of wheeze/asthma. A positive trend for omega-3 fatty acids was observed for asthma/wheeze, but this did not reach statistical significance (OR: 0.70; 95% CI: 0.45-1.08). Omega-3 supplementation was also associated with a non-significant decreased risk of allergic rhinitis (OR: 0.76; 95% CI: 0.56-1.04). Neither vitamin D nor omega-3 fatty acids were associated with an altered risk of AD or food allergy. CONCLUSIONS Prenatal supplementation with vitamin D may have beneficial effects for prevention of asthma. Additional nutritional factors seem to be required for modulating the risk of skin and gastrointestinal outcomes. We found no consistent evidence regarding other dietary factors, perhaps due to differences in study design and host features that were not considered. While confirmatory studies are required, there is also a need for performing RCTs beyond single nutrients/foods.
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Affiliation(s)
- Carina Venter
- Section of Allergy and Immunology, University of Colorado School of Medicine, Denver, CO, USA.,Children's Hospital Colorado, Aurora, CO, USA
| | - Carlo Agostoni
- Pediatria Media Intensità di Cura Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinic, Milan, Italy
| | - S Hasan Arshad
- Clinical & Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK.,The David Hide Asthma and Allergy Centre, Isle of Wight, UK
| | | | - George Du Toit
- Department of Paediatric Allergy, Division of Asthma, Allergy and Lung Biology, King's College London, London, UK.,Evelina London, Guy's & St Thomas' Hospital, London, UK
| | - David M Fleischer
- Section of Allergy and Immunology, University of Colorado School of Medicine, Denver, CO, USA.,Children's Hospital Colorado, Aurora, CO, USA
| | - Matthew Greenhawt
- Section of Allergy and Immunology, University of Colorado School of Medicine, Denver, CO, USA.,Children's Hospital Colorado, Aurora, CO, USA
| | - Deborah H Glueck
- Department of Pediatrics, University of Colorado School of Medicine, Denver, CO, USA
| | - Marion Groetch
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Nonhlanhla Lunjani
- University of Zurich, Davos, Switzerland.,University of Cape Town, Cape Town, South Africa
| | | | | | | | - Muraro Antonella
- Centro di Specializzazione Regionale per lo Studio e la Cura delle Allergie e delle Intolleranze Alimentari presso l'Azienda Ospedaliera, Università di Padova, Padova, Italy
| | - Merryn J Netting
- Women and Kids Theme, South Australian Health and Medical Research Institute, Adelaide, SA, Australia.,Discipline of Pediatrics, University of Adelaide, Adelaide, SA, Australia
| | | | - Debra J Palmer
- Telethon Kids Institute, University of Western Australia, Perth, WA, Australia
| | - Micheala P Palumbo
- Lifecourse Epidemiology of Adiposity and Diabetes (LEAD) Center, Colorado School of Public Health, Colorado, USA
| | - Graham Roberts
- The David Hide Asthma and Allergy Centre, Isle of Wight, UK.,Department of Paediatric Allergy, Division of Asthma, Allergy and Lung Biology, King's College London, London, UK.,NIHR Biomedical Research Centre, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,Faculty of Medicine, Human Development in Health Academic Units, University of Southampton, Southampton, UK
| | - Caroline Roduit
- University Children's Hospital Zurich, Switzerland.,Christine Kühne-Center for Allergy Research and Education, Davos, Switzerland
| | - Pete Smith
- School of Medicine, Griffith University, Southport, Australia
| | - Eva Untersmayr
- Institute of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Lauren A Vanderlinden
- Department of Biostatistics and Informatics, Colorado School of Public Health, Aurora, CO, USA
| | - Liam O'Mahony
- Departments of Medicine and Microbiology, APC Microbiome Ireland, National University of Ireland, Cork, Ireland
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31
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van Esch BCAM, Porbahaie M, Abbring S, Garssen J, Potaczek DP, Savelkoul HFJ, van Neerven RJJ. The Impact of Milk and Its Components on Epigenetic Programming of Immune Function in Early Life and Beyond: Implications for Allergy and Asthma. Front Immunol 2020; 11:2141. [PMID: 33193294 PMCID: PMC7641638 DOI: 10.3389/fimmu.2020.02141] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 08/06/2020] [Indexed: 12/12/2022] Open
Abstract
Specific and adequate nutrition during pregnancy and early life is an important factor in avoiding non-communicable diseases such as obesity, type 2 diabetes, cardiovascular disease, cancers, and chronic allergic diseases. Although epidemiologic and experimental studies have shown that nutrition is important at all stages of life, it is especially important in prenatal and the first few years of life. During the last decade, there has been a growing interest in the potential role of epigenetic mechanisms in the increasing health problems associated with allergic disease. Epigenetics involves several mechanisms including DNA methylation, histone modifications, and microRNAs which can modify the expression of genes. In this study, we focus on the effects of maternal nutrition during pregnancy, the effects of the bioactive components in human and bovine milk, and the environmental factors that can affect early life (i.e., farming, milk processing, and bacterial exposure), and which contribute to the epigenetic mechanisms underlying the persistent programming of immune functions and allergic diseases. This knowledge will help to improve approaches to nutrition in early life and help prevent allergies in the future.
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Affiliation(s)
- Betty C A M van Esch
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, Netherlands.,Danone Nutricia Research, Utrecht, Netherlands
| | - Mojtaba Porbahaie
- Cell Biology and Immunology Group, Wageningen University & Research, Wageningen, Netherlands
| | - Suzanne Abbring
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, Netherlands
| | - Johan Garssen
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, Netherlands.,Danone Nutricia Research, Utrecht, Netherlands
| | - Daniel P Potaczek
- Institute of Laboratory Medicine, Member of the German Center for Lung Research (DZL), The Universities of Giessen and Marburg Lung Center (UGMLC), Philipps-University Marburg, Marburg, Germany.,John Paul II Hospital, Krakow, Poland
| | - Huub F J Savelkoul
- Cell Biology and Immunology Group, Wageningen University & Research, Wageningen, Netherlands
| | - R J Joost van Neerven
- Cell Biology and Immunology Group, Wageningen University & Research, Wageningen, Netherlands.,FrieslandCampina, Amersfoort, Netherlands
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32
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Gonzalez-Nahm S, Nihlani K, S. House J, L. Maguire R, G. Skinner H, Hoyo C. Associations between Maternal Cadmium Exposure with Risk of Preterm Birth and Low after Birth Weight Effect of Mediterranean Diet Adherence on Affected Prenatal Outcomes. TOXICS 2020; 8:toxics8040090. [PMID: 33092103 PMCID: PMC7712046 DOI: 10.3390/toxics8040090] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 10/15/2020] [Accepted: 10/16/2020] [Indexed: 12/15/2022]
Abstract
Prenatal cadmium exposure at non-occupational levels has been associated with poor birth outcomes. The intake of essential metals, such as iron and selenium, may mitigate cadmium exposure effects. However, at high levels, these metals can be toxic. The role of dietary patterns rich in these metals is less studied. We used a linear and logistic regression in a cohort of 185 mother-infant pairs to assess if a Mediterranean diet pattern during pregnancy modified the associations between prenatal cadmium exposure and (1) birth weight and (2) preterm birth. We found that increased cadmium exposure during pregnancy was associated with lower birth weight (β = -210.4; 95% CI: -332.0, -88.8; p = 0.008) and preterm birth (OR = 0.11; 95% CI: 0.01, 0.72; p = 0.04); however, these associations were comparable in offspring born to women reporting high adherence to a Mediterranean diet (β = -274.95; 95% CI: -701.17, 151.26; p = 0.20) and those with low adherence (β = -64.76; 95% CI: -359.90, 230.37; p = 0.66). While the small sample size limits inference, our findings suggest that adherence to a Mediterranean dietary pattern may not mitigate cadmium exposure effects. Given the multiple organs targeted by cadmium and its slow excretion rate, larger studies are required to clarify these findings.
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Affiliation(s)
- Sarah Gonzalez-Nahm
- Department of Nutrition, University of Massachusetts Amherst, Amherst, MA 01003, USA
- Correspondence:
| | - Kiran Nihlani
- Department of Statistics, University of Pittsburgh, Pittsburgh, PA 15260, USA;
| | - John S. House
- National Institute of Environmental Health Sciences, Durham, NC 27709, USA;
| | - Rachel L. Maguire
- Department of Biological Sciences, North Carolina State University, Raleigh, NC 27606, USA; (R.L.M.); (H.G.S.); (C.H.)
| | - Harlyn G. Skinner
- Department of Biological Sciences, North Carolina State University, Raleigh, NC 27606, USA; (R.L.M.); (H.G.S.); (C.H.)
| | - Cathrine Hoyo
- Department of Biological Sciences, North Carolina State University, Raleigh, NC 27606, USA; (R.L.M.); (H.G.S.); (C.H.)
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33
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Zulyniak MA, de Souza RJ, Shaikh M, Ramasundarahettige C, Tam K, Williams N, Desai D, Lefebvre DL, Gupta M, Subbarao P, Becker AB, Mandhane PJ, Turvey SE, Moraes T, Azad MB, Teo KK, Sears MR, Anand SS. Ethnic differences in maternal diet in pregnancy and infant eczema. PLoS One 2020; 15:e0232170. [PMID: 32407330 PMCID: PMC7224524 DOI: 10.1371/journal.pone.0232170] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 04/08/2020] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND The global prevalence of childhood eczema has increased over the last few decades, with a marked increase in high-income countries. Differences in prevalence of childhood eczema between countries and ethnicities suggest that genetic and early modifiable environmental factors, such as dietary intake, may underlie this observation. To investigate the association between pregnancy diet and infant eczema in a consortium of prospective Canadian birth cohorts predominantly comprised of white Europeans and South Asians. METHODS We evaluated the association of maternal dietary patterns reported during pregnancy (assessed at 24-28 weeks gestation using a semi-quantitiative food-frequency questionnaire) with parent-reported physician-diagnosed infant eczema at 1-year from 2,160 mother-infant pairs. Using three dietary patterns ("Western", "plant-based", and "Balanced") previously derived in this cohort using principal component analysis, we used multivariable logistic regression to determine the association of these dietary patterns with infant eczema, adjusted for potential confounders. RESULTS We observed a lower odds of eczema in the full sample combining white Europeans and South Asians with greater adherence to a plant-based (OR = 0.65; 95% CI: 0.55, 0.76; <0.001) and Western dietary pattern (OR = 0.73; 95% CI: 0.60, 0.89; P<0.01), after adjusting for other known predictors of eczema, including ethnicity, which was not significant. No associations were observed for the balanced diet. An interaction between the Western diet and ethnicity was observed (P<0.001). Following stratification by ethnicity, a protective association between the plant-based diet and infant eczema was confirmed in both white Europeans (OR = 0.59; 95% CI: 0.47, 0.74; P<0.001) and South Asians (OR = 0.77; 95% CI: 0.61, 0.97; P = 0.025). In white Europeans only, a Western diet was associated with a lower odds of infant eczema (OR = 0.69; 95% CI: 0.56, 0.87; P = 0.001) while a balanced diet increased the odds of infant eczema (OR = 1.23; 95% CI: 1.02, 1.49; P = 0.03). Beyond a plant-based diet, no significant associations with other dietary patterns were observed in South Asians. CONCLUSION A plant-based diet during pregnancy is associated with a lowered odds of infant eczema at 1 year in all participants. Future studies of the components of plant-based diet which underlie the lower risk of eczema are needed.
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Affiliation(s)
- Michael A. Zulyniak
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
- School of Food Science and Nutrition, University of Leeds, Leeds, United Kingdom
| | - Russell J. de Souza
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
- Population Health Research Institute, Hamilton Health Sciences and McMaster University, Hamilton, Ontario, Canada
| | - Mateen Shaikh
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | | | - Keith Tam
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Natalie Williams
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Dipika Desai
- Population Health Research Institute, Hamilton Health Sciences and McMaster University, Hamilton, Ontario, Canada
| | - Diana L. Lefebvre
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Milan Gupta
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
- Canadian Collaborative Research Network, Brampton, Ontario, Canada
| | - Padmaja Subbarao
- Hospital for Sick Children & Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada
- Department of Physiology, University of Toronto, Toronto, Ontario, Canada
| | - Allan B. Becker
- Department of Immunology, Faculty of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Piushkumar J. Mandhane
- Department of Paediatrics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Stuart E. Turvey
- Department of Paediatrics, Faculty of Medicine, BC Children’s Hospital and Child and Family Research Institute, University of British Columbia, Vancouver, British Columbia, Canada
| | - Theo Moraes
- Hospital for Sick Children & Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Meghan B. Azad
- Department of Pediatrics and Child Health, Health Sciences Centre, Children’s Hospital, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Koon K. Teo
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
- Population Health Research Institute, Hamilton Health Sciences and McMaster University, Hamilton, Ontario, Canada
| | - Malcolm R. Sears
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Sonia S. Anand
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
- Population Health Research Institute, Hamilton Health Sciences and McMaster University, Hamilton, Ontario, Canada
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34
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Hanson C, Brigham E. Maternal nutrition and child respiratory outcomes: paradigms of lung health and disease. Eur Respir J 2020; 55:55/3/1902437. [PMID: 32165423 DOI: 10.1183/13993003.02437-2019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Accepted: 12/20/2019] [Indexed: 11/05/2022]
Affiliation(s)
- Corrine Hanson
- Division of Medical Nutrition Education, College of Allied Health Professions, University of Nebraska Medical Center, Omaha, NE, USA
| | - Emily Brigham
- Division of Pulmonary and Critical Care, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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35
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Bédard A, Northstone K, Henderson AJ, Shaheen SO. Mediterranean diet during pregnancy and childhood respiratory and atopic outcomes: birth cohort study. Eur Respir J 2020; 55:1901215. [PMID: 31831586 PMCID: PMC7066469 DOI: 10.1183/13993003.01215-2019] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Accepted: 11/29/2019] [Indexed: 01/12/2023]
Abstract
Evidence for associations between Mediterranean diet during pregnancy and childhood asthma, allergy and related outcomes is conflicting. Few cohorts have followed children to school age, and none have considered lung function.In the Avon Longitudinal Study of Parents and Children, we analysed associations between maternal Mediterranean diet score during pregnancy (estimated by a food frequency questionnaire, using an a priori defined score adapted to pregnant women; score ranging from 0 (low adherence) to 7 (high adherence)) and current doctor-diagnosed asthma, wheeze, eczema, hay fever, atopy and lung function in 8907 children at 7-9 years. Interaction between maternal Mediterranean diet and maternal smoking in pregnancy was investigated.The maternal Mediterranean diet score was not associated with asthma or other allergic outcomes. Weak positive associations were found between maternal Mediterranean diet score and childhood maximal mid-expiratory flow (forced expiratory flow at 25-75% of forced vital capacity (FEF25-75%)) after controlling for confounders. Higher Mediterranean diet scores were associated with increased FEF25-75% z-scores adjusted for age, height and sex (β 0.06, 95% CI 0.01-0.12; p=0.03, comparing a score of 4-7 versus a score of 0-3). Stratifying associations by maternal smoking during pregnancy showed that associations with FEF25-75% were only seen in children of never-/passive-smoking mothers, but no evidence for a statistically significant interaction was found.Results suggest adherence to a Mediterranean diet during pregnancy may be associated with increased small airway function in childhood, but we found no evidence for a reduced risk of asthma or other allergic outcomes.
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Affiliation(s)
- Annabelle Bédard
- Centre for Primary Care and Public Health, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Kate Northstone
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - A John Henderson
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Seif O Shaheen
- Centre for Primary Care and Public Health, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
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36
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Venter C, Greenhawt M, Meyer RW, Agostoni C, Reese I, Toit G, Feeney M, Maslin K, Nwaru BI, Roduit C, Untersmayr E, Vlieg‐Boerstra B, Pali‐Schöll I, Roberts GC, Smith P, Akdis CA, Agache I, Ben‐Adallah M, Bischoff S, Frei R, Garn H, Grimshaw K, Hoffmann‐Sommergruber K, Lunjani N, Muraro A, Poulsen LK, Renz H, Sokolowska M, Stanton C, O'Mahony L. EAACI position paper on diet diversity in pregnancy, infancy and childhood: Novel concepts and implications for studies in allergy and asthma. Allergy 2020; 75:497-523. [PMID: 31520486 DOI: 10.1111/all.14051] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 08/27/2019] [Accepted: 09/09/2019] [Indexed: 02/06/2023]
Abstract
To fully understand the role of diet diversity on allergy outcomes and to set standards for conducting research in this field, the European Academy of Allergy and Clinical Immunology Task Force on Diet and Immunomodulation has systematically explored the association between diet diversity and allergy outcomes. In addition, a detailed narrative review of information on diet quality and diet patterns as they pertain to allergic outcomes is presented. Overall, we recommend that infants of any risk category for allergic disease should have a diverse diet, given no evidence of harm and some potential association of benefit in the prevention of particular allergic outcomes. In order to harmonize methods for future data collection and reporting, the task force members propose relevant definitions and important factors for consideration, when measuring diet diversity in the context of allergy. Consensus was achieved on practice points through the Delphi method. It is hoped that the definitions and considerations described herein will also enable better comparison of future studies and improve mechanistic studies and pathway analysis to understand how diet diversity modulates allergic outcomes.
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Affiliation(s)
- Carina Venter
- Section of Allergy and Immunology Children's Hospital Colorado University of Colorado Denver School of Medicine Aurora CO USA
| | - Matthew Greenhawt
- Section of Allergy and Immunology Children's Hospital Colorado University of Colorado Denver School of Medicine Aurora CO USA
| | | | - Carlo Agostoni
- Fondazione IRCCS Ca' Granda ‐ Ospedale Maggiore Policlinico Milano Italy
- Dipartimento di Scienze Cliniche e di Comunita Universita' degli Studi Milano Italy
| | - Imke Reese
- Dietary Counseling and Nutrition Therapy Centre Munich Germany
| | - George Toit
- Department of Paediatric Allergy Division of Asthma, Allergy and Lung Biology King's College London London UK
- Guy's & St Thomas' Hospital London UK
| | - Mary Feeney
- Department of Paediatric Allergy Division of Asthma, Allergy and Lung Biology King's College London London UK
- Guy's & St Thomas' Hospital London UK
| | | | - Bright I. Nwaru
- Institute of Medicine Krefting Research Centre University of Gothenburg Gothenburg Sweden
| | - Caroline Roduit
- University Children's Hospital Zurich Zurich Switzerland
- Christine Kühne‐Center for Allergy Research and Education Davos Switzerland
| | - Eva Untersmayr
- Institute for Pathophysiology and Allergy Research Center for Pathophysiology, Infectiology and Immunology Medical University of Vienna Vienna Austria
| | | | - Isabella Pali‐Schöll
- Department of Nutrition and Dietetics Hanze University of Applied Sciences Groningen The Netherlands
- Comparative Medicine Messerli Research Institute of the University of Veterinary Medicine Vienna Medical University Vienna Vienna Austria
| | - Graham C. Roberts
- The David Hide Asthma and Allergy Research Centre St Mary’s Hospital Newport UK
- NIHR Biomedical Research Centre University Hospital Southampton NHS Foundation Trust Southampton UK
- Faculty of Medicine Clinical and Experimental Sciences Human Development in Health Academic Units University of Southampton Southampton UK
| | - Peter Smith
- School of Medicine Griffith University Southport QLD Australia
| | - Cezmi A. Akdis
- Christine Kühne‐Center for Allergy Research and Education Davos Switzerland
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
| | | | - Miriam Ben‐Adallah
- Section of Allergy and Immunology Children's Hospital Colorado University of Colorado Denver School of Medicine Aurora CO USA
| | - Stephan Bischoff
- Institute of Nutritional Medicine University of Hohenheim Stuttgart Germany
| | - Remo Frei
- Christine Kühne‐Center for Allergy Research and Education Davos Switzerland
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
| | - Holger Garn
- Philipps University of Marburg - Medical Faculty Institute of Laboratory Medicine and Pathobiochemistry Universities of Giessen and Marburg Lung Center (UGMLC), German Center for Lung Research (DZL) Marburg Germany
| | - Kate Grimshaw
- Faculty of Medicine Experimental Sciences & Human Development in Health Academic Units University of Southampton Southampton UK
- Department of Dietetics Salford Royal Foundation Trust Salford UK
| | - Karin Hoffmann‐Sommergruber
- Institute for Pathophysiology and Allergy Research Center for Pathophysiology, Infectiology and Immunology Medical University of Vienna Vienna Austria
| | - Nonhlanhla Lunjani
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
- University of Cape Town Cape Town South Africa
| | - Antonella Muraro
- Centro di Specializzazione Regionale per lo Studio e la Cura delle Allergie e delle Intolleranze Alimentari presso l'Azienda Ospedaliera Università di Padova Padova Italy
| | - Lars K. Poulsen
- Department of Skin and Allergy Diseases Allergy Clinic Copenhagen University Hospital at Gentofte Copenhagen Denmark
| | - Harald Renz
- Institute of Laboratory Medicine Universities of Giessen and Marburg Lung Center (UGMLC) German Center for Lung Research (DZL) Philipps Universität Marburg Marburg Germany
| | - Milena Sokolowska
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
| | | | - Liam O'Mahony
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
- Department of Medicine and Microbiology APC Microbiome Ireland National University of Ireland Cork Ireland
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37
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Chen LW, Lyons B, Navarro P, Shivappa N, Mehegan J, Murrin CM, Hébert JR, Kelleher CC, Phillips CM. Maternal dietary inflammatory potential and quality are associated with offspring asthma risk over 10-year follow-up: the Lifeways Cross-Generation Cohort Study. Am J Clin Nutr 2020; 111:440-447. [PMID: 31826246 DOI: 10.1093/ajcn/nqz297] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Accepted: 11/07/2019] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Asthma is the most common childhood chronic health condition. Maternal antenatal diet has been associated with offspring asthma risk, but studies investigating maternal whole diet quality and inflammatory potential with long-term offspring follow-up (>5 y) are rare. OBJECTIVES We aimed to elucidate these associations in a prospective cohort study in Ireland. METHODS Early pregnancy diets were assessed using a validated FFQ from which energy-adjusted Dietary Inflammatory Index (E-DII) and Healthy Eating Index (HEI)-2015 scores were computed. Doctor-diagnosed offspring asthma status (general practitioner or parent reports) for the first 10 y of life was collected at 3-y, 5-y, and 9-y follow-up. A total of 862 mother-child pairs with information on maternal diet and ≥1 offspring asthma data points were included. The longitudinal associations between maternal E-DII and HEI scores and offspring asthma status were assessed using generalized estimating equations. RESULTS Cumulative offspring asthma incidence was 21% over the 10-y period. In the main models, adjusted for maternal lifestyle and sociodemographic factors, a higher E-DII score, indicating a more proinflammatory diet, was associated with higher risk of offspring asthma (OR: 1.35; 95% CI: 1.10, 1.65; per 1-SD score increment), whereas a higher HEI-2015 score, indicating better dietary quality, was associated with lower risk (OR: 0.77; 95% CI: 0.64, 0.93) (both P < 0.01). Results persisted with further adjustment for childhood factors (e.g., breastfeeding, diet, and childcare attendance) and parental asthma history. Similar associations were observed when E-DII and HEI-2015 scores were modeled in quartiles (both P-trend < 0.05). Associations for HEI-2015 were attenuated after adjustment for E-DII, suggesting the importance of anti-inflammatory pathways. CONCLUSIONS Our results suggest that a proinflammatory and low-quality diet during pregnancy is associated with a higher risk of offspring asthma. Pending confirmation from other studies, optimizing these aspects of maternal diet can be a promising strategy for reducing childhood asthma risk. This prospective observational study was registered at the ISRCTN Registry as ISRCTN16537904.
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Affiliation(s)
- Ling-Wei Chen
- HRB Centre for Health and Diet Research, School of Public Health, Physiotherapy, and Sports Science, University College Dublin, Dublin, Republic of Ireland
| | - Becky Lyons
- HRB Centre for Health and Diet Research, School of Public Health, Physiotherapy, and Sports Science, University College Dublin, Dublin, Republic of Ireland
| | - Pilar Navarro
- HRB Centre for Health and Diet Research, School of Public Health, Physiotherapy, and Sports Science, University College Dublin, Dublin, Republic of Ireland
| | - Nitin Shivappa
- Arnold School of Public Health, University of South Carolina, Columbia, SC, USA.,Connecting Health Innovations LLC, Columbia, SC, USA
| | - John Mehegan
- HRB Centre for Health and Diet Research, School of Public Health, Physiotherapy, and Sports Science, University College Dublin, Dublin, Republic of Ireland
| | - Celine M Murrin
- HRB Centre for Health and Diet Research, School of Public Health, Physiotherapy, and Sports Science, University College Dublin, Dublin, Republic of Ireland
| | - James R Hébert
- Arnold School of Public Health, University of South Carolina, Columbia, SC, USA.,Connecting Health Innovations LLC, Columbia, SC, USA
| | - Cecily C Kelleher
- HRB Centre for Health and Diet Research, School of Public Health, Physiotherapy, and Sports Science, University College Dublin, Dublin, Republic of Ireland
| | - Catherine M Phillips
- HRB Centre for Health and Diet Research, School of Public Health, Physiotherapy, and Sports Science, University College Dublin, Dublin, Republic of Ireland
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38
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D'Auria E, Peroni DG, Sartorio MUA, Verduci E, Zuccotti GV, Venter C. The Role of Diet Diversity and Diet Indices on Allergy Outcomes. Front Pediatr 2020; 8:545. [PMID: 33042906 PMCID: PMC7522364 DOI: 10.3389/fped.2020.00545] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 07/29/2020] [Indexed: 12/11/2022] Open
Abstract
Nutrients in foods are not eaten in isolation and food intake interacts in a complex manner, affecting health and disease outcomes. For this reason, focusing on the whole "pattern" of dietary intake instead of the single nutrients or groups of nutrients when studying diseases outcomes is increasingly appealing and growing. Diet diversity refers to the variety of foods being eaten, and the terms, diversity or variety, are often used interchangeably. When the overall diet is characterized by healthy foods, diet diversity will reflect a diversity/variety of healthy foods eaten over a period of time. The introduction of solid foods in the 1st year of life is considered a measure of increased diet diversity. Consuming a diverse range of foods and food allergens in the first year of life may increase intake of important nutrients and positively affect the gut microbiome structure and function. Intake of omega-3 fatty acids and fibers/prebiotics may be particularly important but more information is required about dose and which individuals are most likely to benefit. Increased diet diversity in the first year of life is also associated with reduced food allergy outcomes. In addition to diet diversity, diet indices are considered measures of overall diet quality and can be used as a simple assessment of dietary intake. The focus of this paper is to review and critically address the current knowledge of the association between diet diversity and diet indices and allergy outcomes. Based on the current evidence, we recommend the introduction of solid foods, including common allergenic solids, during the 1st year of life, according to the infant's neuro-developmental abilities and familial or cultural habits. For infants with severe AD and/or FA, medical assessment may be advisable before introducing common food allergens into the diet. Limited evidence exist about the role of diet indices in pregnancy and allergic disease in the offspring, and the most promising results indicate a reduction in childhood wheeze and/or asthma intake.
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Affiliation(s)
- Enza D'Auria
- Pediatric Department, Vittore Buzzi Children's Hospital, Universitá degli Studi di Milano, Milan, Italy
| | - Diego G Peroni
- Clinical and Experimental Medicine Department, Section of Pediatrics, University of Pisa, Pisa, Italy
| | - Marco Ugo Andrea Sartorio
- Pediatric Department, Vittore Buzzi Children's Hospital, Universitá degli Studi di Milano, Milan, Italy
| | - Elvira Verduci
- Pediatric Department, Vittore Buzzi Children's Hospital, Universitá degli Studi di Milano, Milan, Italy
| | - Gian Vincenzo Zuccotti
- Pediatric Department, Vittore Buzzi Children's Hospital, Universitá degli Studi di Milano, Milan, Italy
| | - Carina Venter
- Section of Allergy and Immunology, Children Hospital Colorado, University of Colorado, Denver, CO, United States
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39
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Hanson C, Rifas-Shiman SL, Shivappa N, Wirth MD, Hebert JR, Gold D, Camargo CA, Sen S, Sordillo JE, Oken E, Litonjua AA. Associations of Prenatal Dietary Inflammatory Potential with Childhood Respiratory Outcomes in Project Viva. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2019; 8:945-952.e4. [PMID: 31678301 DOI: 10.1016/j.jaip.2019.10.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Accepted: 10/07/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND Inflammation during pregnancy may be a factor in the developmental programming of asthma and wheeze in childhood. OBJECTIVE To examine associations of inflammatory potential of prenatal diet with respiratory outcomes in early childhood and midchildhood. METHODS Among 1424 mother-child pairs in Project Viva, a prebirth cohort, we examined associations of Dietary Inflammatory Index (DII®) (first trimester, second trimester, and average of first and second trimesters) scores in relation to ever asthma and wheezing in the past year (early childhood and midchildhood); current asthma and lung function (midchildhood), and wheeze trajectory during 1 to 9 years. We used multivariable linear and logistic regression modeling, adjusting for relevant confounders. RESULTS In a fully adjusted analysis, a more proinflammatory diet was associated with an early versus never wheeze trajectory (first- and second-trimester average fourth vs first quartile: odds ratio, 1.89; 95% CI, 1.14-3.13). A more proinflammatory diet during pregnancy also was associated with lower forced expiratory flow (forced expiratory flow at 25%-75%) in midchildhood (first- and second-trimester average fourth vs first quartile: β, -132 mL; 95% CI, -249 to -14). Results were evident for first-, but not second-, trimester DII and wheeze trajectory and midchildhood forced expiratory flow at 25% to 75%. Other child respiratory outcomes, including ever asthma, were not related to any DII measure during pregnancy. CONCLUSIONS Proinflammatory diet during pregnancy is associated with wheeze trajectory during early childhood and decrements in small airways caliber in midchildhood, but not other respiratory outcomes in the offspring.
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Affiliation(s)
- Corrine Hanson
- Division of Medical Nutrition Education, College of Allied Health Professions, University of Nebraska Medical Center, Omaha, Neb.
| | - Sheryl L Rifas-Shiman
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, Mass
| | - Nitin Shivappa
- South Carolina Statewide Cancer Prevention and Control Program and Department of Epidemiology and Biostatistics, University of South Carolina, Columbia, SC; College of Nursing, University of South Carolina, Columbia, SC
| | - Michael D Wirth
- South Carolina Statewide Cancer Prevention and Control Program and Department of Epidemiology and Biostatistics, University of South Carolina, Columbia, SC; College of Nursing, University of South Carolina, Columbia, SC; Connecting Health Innovations LLC, Columbia, SC
| | - James R Hebert
- South Carolina Statewide Cancer Prevention and Control Program and Department of Epidemiology and Biostatistics, University of South Carolina, Columbia, SC; College of Nursing, University of South Carolina, Columbia, SC
| | - Diane Gold
- Channing Division of Network Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Mass
| | - Carlos A Camargo
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Mass
| | - Sarbattama Sen
- Pediatric Newborn Medicine, Brigham and Women's Hospital, Boston, Mass
| | - Joanne E Sordillo
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, Mass
| | - Emily Oken
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, Mass
| | - Augusto A Litonjua
- Division of Pediatric Pulmonary Medicine, University of Rochester Medical Center, Rochester, NY
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40
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Pre-Conception Maternal Food Intake and the Association with Childhood Allergies. Nutrients 2019; 11:nu11081851. [PMID: 31404968 PMCID: PMC6723396 DOI: 10.3390/nu11081851] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 08/07/2019] [Accepted: 08/07/2019] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Periconceptional nutrition may have an important function in programming the immune function and allergies, however, there is a lack of studies assessing pre-conception food intake and childhood allergic disorders. The aim of the current study was to identify maternal pre-conception dietary components that may be associated with allergic disorders in children up to 3 years of age. METHODS Pregnant women attending their first antenatal visit and who were aged >18 years were invited to participate. Pre-conception food frequency data was retrospectively collected at 18 weeks' gestation. Childhood eczema, current wheeze, and rhinitis was assessed at 36 months of age using a questionnaire and doctor diagnosis (n = 234). Linear discriminant analysis (LDA) was used to explore the combination of dietary food components that best discriminated between allergy status in children. RESULTS Maternal pre-conception food intake such as low and high fat dairy, fresh fruit, unsaturated spreads, and take-away foods, were protective for any allergy assessed. Non-oily fish was protective for eczema and current wheeze; saturated spreads (e.g., butter) was protective for eczema, current wheeze, and rhinitis; poultry and fruit juice were adversely associated with each allergy. CONCLUSIONS Pre-conception food intakes demonstrate inconsistent and somewhat contrary relationships to the development of child allergies. Whether and how maternal food intake impacts the underlying fetal programming and the mechanisms of childhood allergy warrants further investigation.
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Zhang Y, Lin J, Fu W, Liu S, Gong C, Dai J. Mediterranean diet during pregnancy and childhood for asthma in children: A systematic review and meta-analysis of observational studies. Pediatr Pulmonol 2019; 54:949-961. [PMID: 30997754 DOI: 10.1002/ppul.24338] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 03/28/2019] [Accepted: 03/31/2019] [Indexed: 01/15/2023]
Abstract
OBJECTIVES To evaluate the relationship between high adherence to the Mediterranean diet in pregnancy and childhood and the risk of asthma and wheeze in children. METHODS We conducted searches of PubMed, EMBASE, and Cochrane Central Register of Controlled Trials from inception to 30 October 2018. Observational studies providing risk estimates and corresponding confidence intervals on the association of high adherence to the Mediterranean diet in pregnancy or childhood and the risk of asthma or wheeze in childhood were included. The methodological quality of all included studies was assessed. Summary odds ratios (OR) were calculated using a random-effects model. RESULTS Eighteen observational studies were included in this review. All studies were of moderate to high quality. The pooled data suggested high adherence to the Mediterranean diet during pregnancy was associated with a reduced incidence of wheeze in the first 12 months (OR, 0.92; 95% confidence interval [CI], 0.88-0.95; P < 0.001), and there was an inverse association between the Mediterranean diet during childhood and the incidence of wheeze in the history (OR, 0.51; 95% CI, 0.37-0.70; P = 0.001) and current wheeze (OR, 0.97; 95% CI, 0.95-0.99; P = 0.013). However, there was no significant association between high adherence of the Mediterranean diet in pregnancy and childhood and any of the other meta-analysis end points including diagnosed asthma. CONCLUSION High adherence to the Mediterranean diet during pregnancy and childhood may have short-term effects on wheeze in children in early life. However, these findings should be interpreted with caution owing to the heterogeneity of the studies.
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Affiliation(s)
- Yin Zhang
- Respiratory Department, Children's Hospital of Chongqing Medical University, Chongqing, China.,Key Laboratory of Pediatrics in Chongqing International Science and Technology Cooperation Center for Child Development and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China
| | - Jilei Lin
- Respiratory Department, Children's Hospital of Chongqing Medical University, Chongqing, China.,Key Laboratory of Pediatrics in Chongqing International Science and Technology Cooperation Center for Child Development and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China
| | - Wenlong Fu
- Respiratory Department, Children's Hospital of Chongqing Medical University, Chongqing, China.,Key Laboratory of Pediatrics in Chongqing International Science and Technology Cooperation Center for Child Development and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China
| | - Sha Liu
- Respiratory Department, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Caihui Gong
- Respiratory Department, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Jihong Dai
- Respiratory Department, Children's Hospital of Chongqing Medical University, Chongqing, China.,Key Laboratory of Pediatrics in Chongqing International Science and Technology Cooperation Center for Child Development and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China
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Olmedo-Requena R, Gómez-Fernández J, Amezcua-Prieto C, Mozas-Moreno J, Khan KS, Jiménez-Moleón JJ. Pre-Pregnancy Adherence to the Mediterranean Diet and Gestational Diabetes Mellitus: A Case-Control Study. Nutrients 2019; 11:nu11051003. [PMID: 31052474 PMCID: PMC6566892 DOI: 10.3390/nu11051003] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 04/26/2019] [Accepted: 04/30/2019] [Indexed: 12/20/2022] Open
Abstract
Gestational diabetes mellitus (GDM), an important public health problem that affects mothers and offspring, is a common metabolic disorder. We evaluated the effect of the pre-pregnancy Mediterranean diet (MD) level of exposure on the odds of GDM development. A case-control study (291 GDM cases and 1175 controls without GDM) was conducted in pregnant women. Pre-pregnancy dietary intake was assessed using a validated food frequency questionnaire to calculate an MD adherence index (range score 0-9: low ≤ 2; middle 3-4; high 5-6; very high ≥ 7). Adjusted odds ratios (aOR) and their 95% confidence intervals (CI) were estimated using multivariable logistic regression models including age, BMI, family history of diabetes mellitus, previous GDM, miscarriages, and gravidity. Overall, middle-high MD adherence was 216/291 (74.2%) and very high adherence was 17/291 (5.8%) in cases. In controls the corresponding figures were 900/1175 (76.6%) and 73/1175 (6.2%), respectively. Compared to low adherence, high MD adherence was associated with GDM reduction (aOR 0.61, 95% CI 0.39,0.94; p = 0.028), and very high MD adherence was even more strongly associated (aOR 0.33, 95% CI 0.15, 0.72; p = 0.005). The protective effect of adherence to the MD prior to pregnancy should be considered as a preventive tool against the development of GDM.
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Affiliation(s)
- Rocío Olmedo-Requena
- Department of Preventive Medicine and Public Health, University of Granada, 18016 Granada, Spain.
- Consortium for Biomedical Research in Epidemiology & Public Health (CIBER Epidemiología y Salud Pública-CIBERESP), 28029 Madrid, Spain.
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18071 Granada, Spain.
| | | | - Carmen Amezcua-Prieto
- Department of Preventive Medicine and Public Health, University of Granada, 18016 Granada, Spain.
- Consortium for Biomedical Research in Epidemiology & Public Health (CIBER Epidemiología y Salud Pública-CIBERESP), 28029 Madrid, Spain.
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18071 Granada, Spain.
| | - Juan Mozas-Moreno
- Consortium for Biomedical Research in Epidemiology & Public Health (CIBER Epidemiología y Salud Pública-CIBERESP), 28029 Madrid, Spain.
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18071 Granada, Spain.
- Obstetrics and Gynecology Service, Virgen de las Nieves University Hospital, 18014 Granada, Spain.
- Departament of Obstetrics and Gynecology. University of Granada. 18016 Granada, Spain.
| | - Khalid S Khan
- Women's Health Research Unit, Barts and the London School of Medicine, Queen Mary University London, E1 4NS London, UK.
- Multidisciplinary Evidence Synthesis Hub (mEsh), Barts and the London School of Medicine and Dentistry, Queen Mary University of London, E1 4NS London, UK.
| | - José J Jiménez-Moleón
- Department of Preventive Medicine and Public Health, University of Granada, 18016 Granada, Spain.
- Consortium for Biomedical Research in Epidemiology & Public Health (CIBER Epidemiología y Salud Pública-CIBERESP), 28029 Madrid, Spain.
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18071 Granada, Spain.
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Effect of Adherence to Mediterranean Diet during Pregnancy on Children's Health: A Systematic Review. Nutrients 2019; 11:nu11050997. [PMID: 31052443 PMCID: PMC6566280 DOI: 10.3390/nu11050997] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 04/26/2019] [Accepted: 04/27/2019] [Indexed: 12/17/2022] Open
Abstract
The traditional Mediterranean diet has been shown to be a healthy eating pattern that protects against the development of many diseases in adults and children. Pregnancy is a critical period of plasticity during which foetal development may be significantly influenced by different environmental factors, including maternal nutrition. In this context, several studies have examined the potential benefits of adherence to a Mediterranean diet during pregnancy on birth outcomes, considering the Mediterranean diet as a whole rather than focusing on the effect of its individual components. In this review, we systematically summarized and discussed results of studies investigating the protective role of Mediterranean diet against foetal growth, prematurity, neural tube defects and other congenital pathologies, asthma and allergy, body weight and metabolic markers. Although current data are insufficient and randomized control trials are needed, growing evidence suggests the beneficial effect of the Mediterranean diet during pregnancy on children's health. In this sense, strategies aiming to promote adherence to this dietary pattern might be of considerable importance to public health.
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Kim HB. Modifiable prenatal environmental factors for the prevention of childhood asthma. ALLERGY ASTHMA & RESPIRATORY DISEASE 2019; 7:179. [DOI: 10.4168/aard.2019.7.4.179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Revised: 05/11/2019] [Accepted: 05/14/2019] [Indexed: 09/01/2023]
Affiliation(s)
- Hyo-Bin Kim
- Department of Pediatrics, Inje University Sanggye Paik Hospital, Seoul, Korea
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45
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Dietary and Nutritional Influences on Allergy Prevention. CURRENT TREATMENT OPTIONS IN ALLERGY 2018. [DOI: 10.1007/s40521-018-0182-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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46
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Pham MN, Bunyavanich S. Prenatal Diet and the Development of Childhood Allergic Diseases: Food for Thought. Curr Allergy Asthma Rep 2018; 18:58. [PMID: 30229317 DOI: 10.1007/s11882-018-0811-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
PURPOSE OF REVIEW The development of allergic disease is shaped by genetics and the environment, including diet. Many studies suggest a role for maternal diet during pregnancy. In this article, we discuss potential mechanisms by which specific nutrients, particular foods, and dietary patterns may influence allergic disease development and review studies examining the relationship between prenatal diet and the risk of childhood allergy. RECENT FINDINGS The combination of in utero exposures and genetic predisposition may contribute to the development of allergic disease by altering immune and organ development. Inflammation predominates in the first and third trimesters whereas the second trimester is characterized by anti-inflammatory and Th2 immune responses. Maternal dietary exposures during pregnancy may interact with inherited genetic risk factors influence immune system development. There are varied results regarding the impact of maternal prenatal diet on the development of childhood allergies. Well-designed randomized controlled studies are needed to clarify this area.
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Affiliation(s)
- Michele N Pham
- Department of Pediatrics, Division of Allergy and Immunology, Icahn School of Medicine at Mount Sinai, 1425 Madison Avenue, Box 1498, New York, NY, 10029, USA
| | - Supinda Bunyavanich
- Department of Pediatrics, Division of Allergy and Immunology, Icahn School of Medicine at Mount Sinai, 1425 Madison Avenue, Box 1498, New York, NY, 10029, USA.
- Department of Genetics & Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
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47
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Effect of Adherence to a Mediterranean Diet and Olive Oil Intake during Pregnancy on Risk of Small for Gestational Age Infants. Nutrients 2018; 10:nu10091234. [PMID: 30189597 PMCID: PMC6164545 DOI: 10.3390/nu10091234] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Revised: 08/28/2018] [Accepted: 08/28/2018] [Indexed: 12/25/2022] Open
Abstract
To quantify the effect of a Mediterranean dietary pattern, as well as the consumption of olive oil (OO), on the risk of having a small for gestational age infants (SGA), a matched case-control study was conducted in Spain. Dietary intake during pregnancy was assessed using a validated food frequency questionnaire. Three indices were used to evaluate the adherence to Mediterranean diet (MD) (Predimed, Trichopoulou and Panagiotakos). Crude odds ratios (cOR) and adjusted odds ratios (aOR) and their 95% confidence intervals (CI) were estimated using conditional logistic regression models. Results were stratified by severity of SGA: moderate (percentiles 6–10), and severe (percentiles ≤5). For moderate, four or more points in the Predimed´s index was associated with a 41% reduction of having SGA compared with women with a score ≤3, aOR = 0.59 (95% CI 0.38–0.98); for severe, the reduction in risk was not statistically significant. Similar results were found when the other MD indexes were used. An intake of OO above 5 g/day was associated with a lower risk of SGA (aOR = 0.53, 95% CI 0.34–0.85); statistical significance was observed for moderate SGA (aOR = 0.53, 95% CI 0.30–0.96), but not for severe SGA (aOR = 0.51, 95% CI 0.24–1.07), although the magnitude of ORs were quite similar. Adherence to a MD and OO intake is associated with a reduced risk of SGA.
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48
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Stratakis N, Roumeliotaki T, Oken E, Ballester F, Barros H, Basterrechea M, Cordier S, de Groot R, den Dekker HT, Duijts L, Eggesbø M, Fantini MP, Forastiere F, Gehring U, Gielen M, Gori D, Govarts E, Inskip HM, Iszatt N, Jansen M, Kelleher C, Mehegan J, Moltó-Puigmartí C, Mommers M, Oliveira A, Olsen SF, Pelé F, Pizzi C, Porta D, Richiardi L, Rifas-Shiman SL, Robinson SM, Schoeters G, Strøm M, Sunyer J, Thijs C, Vrijheid M, Vrijkotte TGM, Wijga AH, Kogevinas M, Zeegers MP, Chatzi L. Fish and seafood consumption during pregnancy and the risk of asthma and allergic rhinitis in childhood: a pooled analysis of 18 European and US birth cohorts. Int J Epidemiol 2018; 46:1465-1477. [PMID: 28338907 DOI: 10.1093/ije/dyx007] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/09/2017] [Indexed: 12/27/2022] Open
Abstract
Background It has been suggested that prenatal exposure to n-3 long-chain fatty acids protects against asthma and other allergy-related diseases later in childhood. The extent to which fish intake in pregnancy protects against child asthma and rhinitis symptoms remains unclear. We aimed to assess whether fish and seafood consumption in pregnancy is associated with childhood wheeze, asthma and allergic rhinitis. Methods We pooled individual data from 60 774 mother-child pairs participating in 18 European and US birth cohort studies. Information on wheeze, asthma and allergic rhinitis prevalence was collected using validated questionnaires. The time periods of interest were: infancy (0-2 years), preschool age (3-4 years), and school age (5-8 years). We used multivariable generalized models to assess associations of fish and seafood (other than fish) consumption during pregnancy with child respiratory outcomes in cohort-specific analyses, with subsequent random-effects meta-analyses. Results The median fish consumption during pregnancy ranged from 0.44 times/week in The Netherlands to 4.46 times/week in Spain. Maternal fish intake during pregnancy was not associated with offspring wheeze symptoms in any age group nor with the risk of child asthma [adjusted meta-analysis relative risk (RR) per 1-time/week = 1.01, 95% confidence interval 0.97-1.05)] and allergic rhinitis at school age (RR = 1.01, 0.99-1.03). These results were consistently found in further analyses by type of fish and seafood consumption and in sensitivity analyses. Conclusion We found no evidence supporting a protective association of fish and seafood consumption during pregnancy with offspring symptoms of wheeze, asthma and allergic rhinitis from infancy to mid childhood.
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Affiliation(s)
- Nikos Stratakis
- Department of Social Medicine, University of Crete, Heraklion, Greece.,NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, The Netherlands
| | | | - Emily Oken
- Obesity Prevention Program, Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA
| | - Ferran Ballester
- Spanish Consortium for Research in Epidemiology and Public Health (CIBERESP), Madrid, Spain.,FISABIO-Universitat Jaume I-Universitat de València Joint Research Unit of Epidemiology and Environmental Health, Valencia, Spain
| | - Henrique Barros
- Department of Clinical Epidemiology, University of Porto Medical School, Porto, Portugal.,EPIUnit - Institute of Public Health, University of Porto, Porto, Portugal
| | - Mikel Basterrechea
- Spanish Consortium for Research in Epidemiology and Public Health (CIBERESP), Madrid, Spain.,Public Health Division of Gipuzkoa, Basque Government, San Sebastián, Spain
| | - Sylvaine Cordier
- Epidemiological Research in Environment, Reproduction and Child Development, University of Rennes I, Rennes, France
| | - Renate de Groot
- NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, The Netherlands.,Welten Institute, Open University of the Netherlands, Heerlen, The Netherlands
| | - Herman T den Dekker
- Generation R Study Group, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands.,Department of Pediatrics, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Liesbeth Duijts
- Generation R Study Group, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands.,Department of Pediatrics, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | | | - Maria Pia Fantini
- Department of Biomedical and Neuromotor Sciences (DIBINEM), University of Bologna, Bologna, Italy
| | | | - Ulrike Gehring
- Institute for Risk Assessment Sciences, Utrecht University, Utrecht, The Netherlands
| | - Marij Gielen
- NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, The Netherlands
| | - Davide Gori
- Department of Biomedical and Neuromotor Sciences (DIBINEM), University of Bologna, Bologna, Italy
| | - Eva Govarts
- Environmental Risk and Health, Flemish Institute for Technological Research (VITO), Mol, Belgium
| | - Hazel M Inskip
- Medical Research Council (MRC) Lifecourse Epidemiology Unit, University of Southampton, Southampton, UK
| | - Nina Iszatt
- Norwegian Institute of Public Health, Oslo, Norway
| | - Maria Jansen
- CAPHRI School for Public Health and Primary Care, Maastricht University, Maastricht, The Netherlands.,Academic Collaborative Center for Public Health Limburg, Public Health Services, Geleen, The Netherlands
| | - Cecily Kelleher
- Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
| | - John Mehegan
- Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
| | - Carolina Moltó-Puigmartí
- CAPHRI School for Public Health and Primary Care, Maastricht University, Maastricht, The Netherlands
| | - Monique Mommers
- CAPHRI School for Public Health and Primary Care, Maastricht University, Maastricht, The Netherlands
| | - Andreia Oliveira
- Department of Clinical Epidemiology, University of Porto Medical School, Porto, Portugal.,EPIUnit - Institute of Public Health, University of Porto, Porto, Portugal
| | - Sjurdur F Olsen
- Centre for Fetal Programming, Statens Serum Institut, Copenhagen, Denmark.,Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Fabienne Pelé
- Epidemiological Research in Environment, Reproduction and Child Development, University of Rennes I, Rennes, France
| | - Costanza Pizzi
- Cancer Epidemiology Unit, University of Turin and CPO-Piemonte, Turin, Italy
| | - Daniela Porta
- Department of Epidemiology, Lazio Regional Health System, Rome, Italy
| | - Lorenzo Richiardi
- Cancer Epidemiology Unit, University of Turin and CPO-Piemonte, Turin, Italy
| | - Sheryl L Rifas-Shiman
- Obesity Prevention Program, Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA
| | - Sian M Robinson
- Medical Research Council (MRC) Lifecourse Epidemiology Unit, University of Southampton, Southampton, UK.,National Institute for Health Research (NIHR), University of Southampton and University Hospital, Southampton, UK
| | - Greet Schoeters
- Environmental Risk and Health, Flemish Institute for Technological Research (VITO), Mol, Belgium.,Department of BiomedicalSciences, University of Antwerp, Antwerp, Belgium.,Department of Environmental Medicine, University of Southern Denmark, Odense, Denmark
| | - Marin Strøm
- Centre for Fetal Programming, Statens Serum Institut, Copenhagen, Denmark.,Faculty of Natural and Health Sciences, University of the Faroe Islands, Tórshavn, Faroe Islands
| | - Jordi Sunyer
- Spanish Consortium for Research in Epidemiology and Public Health (CIBERESP), Madrid, Spain.,ISGlobal, Centre for Research in Environmental Epidemiology (CREAL), Barcelona, Spain.,Department of Preventive Medicine and Public Health, Pompeu Fabra University, Barcelona, Spain
| | - Carel Thijs
- CAPHRI School for Public Health and Primary Care, Maastricht University, Maastricht, The Netherlands
| | - Martine Vrijheid
- Spanish Consortium for Research in Epidemiology and Public Health (CIBERESP), Madrid, Spain.,ISGlobal, Centre for Research in Environmental Epidemiology (CREAL), Barcelona, Spain.,Department of Preventive Medicine and Public Health, Pompeu Fabra University, Barcelona, Spain
| | - Tanja G M Vrijkotte
- Department of Public Health, University of Amsterdam, Amsterdam, The Netherlands
| | - Alet H Wijga
- Centre for Nutrition, Prevention and Health Services, National Institute for Public Health and the Environment, Bilthoven, The Netherlands
| | - Manolis Kogevinas
- Spanish Consortium for Research in Epidemiology and Public Health (CIBERESP), Madrid, Spain.,ISGlobal, Centre for Research in Environmental Epidemiology (CREAL), Barcelona, Spain.,IMIM Hospital del Mar Medicine Research Institute, Barcelona, Spain
| | - Maurice P Zeegers
- NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, The Netherlands.,CAPHRI School for Public Health and Primary Care, Maastricht University, Maastricht, The Netherlands
| | - Leda Chatzi
- Department of Social Medicine, University of Crete, Heraklion, Greece.,NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, The Netherlands
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Lundgren SN, Madan JC, Emond JA, Morrison HG, Christensen BC, Karagas MR, Hoen AG. Maternal diet during pregnancy is related with the infant stool microbiome in a delivery mode-dependent manner. MICROBIOME 2018; 6:109. [PMID: 29973274 PMCID: PMC6033232 DOI: 10.1186/s40168-018-0490-8] [Citation(s) in RCA: 142] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Accepted: 05/30/2018] [Indexed: 05/21/2023]
Abstract
BACKGROUND The gut microbiome has an important role in infant health and immune development and may be affected by early-life exposures. Maternal diet may influence the infant gut microbiome through vertical transfer of maternal microbes to infants during vaginal delivery and breastfeeding. We aimed to examine the association of maternal diet during pregnancy with the infant gut microbiome 6 weeks post-delivery in mother-infant dyads enrolled in the New Hampshire Birth Cohort Study. Infant stool samples were collected from 145 infants, and maternal prenatal diet was assessed using a food frequency questionnaire. We used targeted sequencing of the 16S rRNA V4-V5 hypervariable region to characterize infant gut microbiota. To account for differences in baseline and trajectories of infant gut microbial profiles, we stratified analyses by delivery mode. RESULTS We identified three infant gut microbiome clusters, characterized by increased abundance of Bifidobacterium, Streptococcus and Clostridium, and Bacteroides, respectively, overall and in the vaginally delivered infant stratum. In the analyses stratified to infants born vaginally and adjusted for other potential confounders, maternal fruit intake was associated with infant gut microbial community structure (PERMANOVA, p < 0.05). In multinomial logistic regression analyses, increased fruit intake was associated with an increased odds of belonging to the high Streptococcus/Clostridium group among infants born vaginally (OR (95% CI) = 2.73 (1.36, 5.46)). In infants delivered by Cesarean section, we identified three clusters that differed slightly from vaginally delivered infants, which were characterized by a high abundance of Bifidobacterium, high Clostridium and low Streptococcus and Ruminococcus genera, and high abundance of the family Enterobacteriaceae. Maternal dairy intake was associated with an increased odds of infants belonging to the high Clostridium cluster in infants born by Cesarean section (OR (95% CI) = 2.36 (1.05, 5.30)). Linear models suggested additional associations between maternal diet and infant intestinal microbes in both delivery mode strata. CONCLUSIONS Our data indicate that maternal diet influences the infant gut microbiome and that these effects differ by delivery mode.
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Affiliation(s)
- Sara N. Lundgren
- Department of Epidemiology, Geisel School of Medicine at Dartmouth, Hanover, NH USA
| | - Juliette C. Madan
- Division of Neonatology, Department of Pediatrics, Children’s Hospital at Dartmouth, Hanover, NH USA
- Children’s Environmental Health & Disease Prevention Research Center at Dartmouth, Lebanon, NH USA
| | - Jennifer A. Emond
- Department of Biomedical Data Science, Geisel School of Medicine at Dartmouth, Hanover, NH USA
| | - Hilary G. Morrison
- Josephine Bay Paul Center, Marine Biological Laboratory, Woods Hole, MA USA
| | - Brock C. Christensen
- Department of Epidemiology, Geisel School of Medicine at Dartmouth, Hanover, NH USA
- Department of Molecular and Systems Biology, Geisel School of Medicine at Dartmouth, Hanover, NH USA
- Center for Molecular Epidemiology, Geisel School of Medicine at Dartmouth, Hanover, NH USA
| | - Margaret R. Karagas
- Department of Epidemiology, Geisel School of Medicine at Dartmouth, Hanover, NH USA
- Children’s Environmental Health & Disease Prevention Research Center at Dartmouth, Lebanon, NH USA
- Center for Molecular Epidemiology, Geisel School of Medicine at Dartmouth, Hanover, NH USA
| | - Anne G. Hoen
- Department of Epidemiology, Geisel School of Medicine at Dartmouth, Hanover, NH USA
- Children’s Environmental Health & Disease Prevention Research Center at Dartmouth, Lebanon, NH USA
- Department of Biomedical Data Science, Geisel School of Medicine at Dartmouth, Hanover, NH USA
- Center for Molecular Epidemiology, Geisel School of Medicine at Dartmouth, Hanover, NH USA
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Lee-Sarwar K, Litonjua AA. As You Eat It: Effects of Prenatal Nutrition on Asthma. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2018; 6:711-718. [PMID: 29412180 PMCID: PMC5948171 DOI: 10.1016/j.jaip.2018.01.026] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Revised: 01/08/2018] [Accepted: 01/10/2018] [Indexed: 02/08/2023]
Abstract
Asthma most frequently develops early in life, and increased recognition of the role of lifestyle and environmental factors in asthma susceptibility raises the possibility that dietary exposures during pregnancy may influence the risk of asthma in offspring. This review discusses the latest evidence with regard to the effect of diet during pregnancy on childhood asthma risk, including potential mechanisms, outcomes of randomized clinical trials, and results from observational studies. Vitamin D and polyunsaturated fatty acid intake during pregnancy are highlighted as areas with large and growing bodies of literature to support a potential role in prenatal modulation of subsequent asthma risk. Several other nutritional interventions are under active investigation, and recommendations regarding dietary modifications during pregnancy will likely need to be personalized based on factors such as maternal smoking and genetic variants. Although nutrition during pregnancy is uniquely challenging to investigate, and definitive recommendations cannot be made without additional high-quality evidence and knowledge regarding long-term effects of interventions, the modifiable nature of the diet and sizeable potential reduction of morbidity supports ongoing research to determine how to optimize nutrition during pregnancy to prevent asthma in offspring.
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Affiliation(s)
- Kathleen Lee-Sarwar
- Division of Rheumatology, Immunology and Allergy, Brigham and Women's Hospital and Harvard Medical School, Boston, Mass
| | - Augusto A Litonjua
- Division of Pediatric Pulmonary Medicine, Golisano Children's Hospital at University of Rochester Medical Center, Rochester, NY.
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