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Qin A, Li X, Yang F, Yang J, Li H, Li H, Yu J. Extensively hydrolysed sodium caseinate. Part I: selection of enzymes, molecular mass distribution, and allergy site analysis by liquid chromatography-mass spectrometry. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2022.105501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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2
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Li H, Qin A, Li H, Yu J. Extensively hydrolysed sodium caseinate. Part II. Kinetic model and hydrolysis control. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2022.105471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Alternatives to Cow’s Milk-Based Infant Formulas in the Prevention and Management of Cow’s Milk Allergy. Foods 2022; 11:foods11070926. [PMID: 35407012 PMCID: PMC8997926 DOI: 10.3390/foods11070926] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 03/16/2022] [Accepted: 03/17/2022] [Indexed: 12/27/2022] Open
Abstract
Cow’s milk-based infant formulas are the most common substitute to mother’s milk in infancy when breastfeeding is impossible or insufficient, as cow’s milk is a globally available source of mammalian proteins with high nutritional value. However, cow’s milk allergy (CMA) is the most prevalent type of food allergy among infants, affecting up to 3.8% of small children. Hypoallergenic infant formulas based on hydrolysed cow’s milk proteins are commercially available for the management of CMA. Yet, there is a growing demand for more options for infant feeding, both in general but especially for the prevention and management of CMA. Milk from other mammalian sources than the cow, such as goat, sheep, camel, donkey, and horse, has received some attention in the last decade due to the different protein composition profile and protein amino acid sequences, resulting in a potentially low cross-reactivity with cow’s milk proteins. Recently, proteins from plant sources, such as potato, lentil, chickpeas, quinoa, in addition to soy and rice, have gained increased interest due to their climate friendly and vegan status as well as potential lower allergenicity. In this review, we provide an overview of current and potential future infant formulas and their relevance in CMA prevention and management.
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WANG M, XU S, CHEONG LZ, XU X, BI Y, ZHANG H. Development of a reliable pH-STAT in-vitro model for gastrointestinal digestion of lipids and application for infant formula. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.115221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
| | - Shixiang XU
- Wilmar (Shanghai) Biotechnology Research and Development Center, China
| | | | - Xuebing XU
- Wilmar (Shanghai) Biotechnology Research and Development Center, China
| | - Yanlan BI
- Henan University of Technology, China
| | - Hong ZHANG
- Henan University of Technology, China; Wilmar (Shanghai) Biotechnology Research and Development Center, China
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5
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D’Auria E, Salvatore S, Acunzo M, Peroni D, Pendezza E, Di Profio E, Fiore G, Zuccotti GV, Verduci E. Hydrolysed Formulas in the Management of Cow's Milk Allergy: New Insights, Pitfalls and Tips. Nutrients 2021; 13:2762. [PMID: 34444922 PMCID: PMC8401609 DOI: 10.3390/nu13082762] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 08/03/2021] [Accepted: 08/07/2021] [Indexed: 12/12/2022] Open
Abstract
An allergy to cow's milk requires the avoidance of cow's milk proteins and, in some infants, the use of a hypoallergenic formula. This review aims to summarize the current evidence concerning different types of hydrolysed formulas (HF), and recommendations for the treatment of IgE- and non-IgE-mediated cow's milk allergy and functional gastrointestinal disorders in infancy, for which some dietary intervention and HF may be of benefit to both immune and motor mechanisms. Current guidelines recommend cow's milk protein (i.e., whey or casein) extensively hydrolysed formula (eHF) as the first choice for cow's milk allergy treatment, and amino acid formulas for more severe cases or those with reactions to eHF. Rice hydrolysed formulas (rHF) have also become available in recent years. Both eHF and rHF are well tolerated by the majority of children allergic to cow's milk, with no concerns regarding body growth or adverse effects. Some hydrolysates may have a pro-active effect in modulating the immune system due to the presence of small peptides and additional components, like biotics. Despite encouraging results on tolerance acquisition, evidence is still not conclusive, thus hampering our ability to draw firm conclusions. In clinical practice, the choice of hypoallergenic formula should be based on the infant's age, the severity, frequency and persistence of symptoms, immune phenotype, growth pattern, formula cost, and in vivo proof of tolerance and efficacy.
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Affiliation(s)
- Enza D’Auria
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, 20154 Milan, Italy; (M.A.); (E.P.); (E.D.P.); (G.F.); (G.V.Z.); (E.V.)
| | - Silvia Salvatore
- Department of Pediatrics, Ospedale “F. Del Ponte”, University of Insubria, 21100 Varese, Italy;
| | - Miriam Acunzo
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, 20154 Milan, Italy; (M.A.); (E.P.); (E.D.P.); (G.F.); (G.V.Z.); (E.V.)
| | - Diego Peroni
- Department of Clinical and Experimental Medicine, Section of Pediatrics, University of Pisa, 56126 Pisa, Italy;
| | - Erica Pendezza
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, 20154 Milan, Italy; (M.A.); (E.P.); (E.D.P.); (G.F.); (G.V.Z.); (E.V.)
| | - Elisabetta Di Profio
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, 20154 Milan, Italy; (M.A.); (E.P.); (E.D.P.); (G.F.); (G.V.Z.); (E.V.)
| | - Giulia Fiore
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, 20154 Milan, Italy; (M.A.); (E.P.); (E.D.P.); (G.F.); (G.V.Z.); (E.V.)
| | - Gian Vincenzo Zuccotti
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, 20154 Milan, Italy; (M.A.); (E.P.); (E.D.P.); (G.F.); (G.V.Z.); (E.V.)
| | - Elvira Verduci
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, 20154 Milan, Italy; (M.A.); (E.P.); (E.D.P.); (G.F.); (G.V.Z.); (E.V.)
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Genuneit J, Boyle RJ. Hydrolysed formula and allergy prevention. Pediatr Allergy Immunol 2021; 32:667-669. [PMID: 33932042 DOI: 10.1111/pai.13470] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 02/01/2021] [Accepted: 02/05/2021] [Indexed: 01/08/2023]
Affiliation(s)
- Jon Genuneit
- Pediatric Epidemiology, Departments of Pediatrics, Medical Faculty, Leipzig University, Leipzig, Germany
| | - Robert J Boyle
- National Heart and Lung Institute, Imperial College London, London, UK
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Fleischer DM, Chan ES, Venter C, Spergel JM, Abrams EM, Stukus D, Groetch M, Shaker M, Greenhawt M. A Consensus Approach to the Primary Prevention of Food Allergy Through Nutrition: Guidance from the American Academy of Allergy, Asthma, and Immunology; American College of Allergy, Asthma, and Immunology; and the Canadian Society for Allergy and Clinical Immunology. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2020; 9:22-43.e4. [PMID: 33250376 DOI: 10.1016/j.jaip.2020.11.002] [Citation(s) in RCA: 145] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 10/30/2020] [Accepted: 11/02/2020] [Indexed: 12/12/2022]
Abstract
Recently published data from high-impact randomized controlled trials indicate the strong potential of strategies to prevent the development of food allergy in high-risk individuals, but guidance in the United States at present is limited to a policy for only the prevention of peanut allergy, despite other data being available and several other countries advocating early egg and peanut introduction. Eczema is considered the highest risk factor for developing IgE-mediated food allergy, but children without risk factors still develop food allergy. To prevent peanut and/or egg allergy, both peanut and egg should be introduced around 6 months of life, but not before 4 months. Screening before introduction is not required, but may be preferred by some families. Other allergens should be introduced around this time as well. Upon introducing complementary foods, infants should be fed a diverse diet, because this may help foster prevention of food allergy. There is no protective benefit from the use of hydrolyzed formula in the first year of life against food allergy or food sensitization. Maternal exclusion of common allergens during pregnancy and/or lactation as a means to prevent food allergy is not recommended. Although exclusive breast-feeding is universally recommended for all mothers, there is no specific association between exclusive breast-feeding and the primary prevention of any specific food allergy.
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Affiliation(s)
- David M Fleischer
- Section of Allergy & Immunology, Department of Pediatrics, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colo
| | - Edmond S Chan
- Division of Allergy & Immunology, Department of Pediatrics, University of British Columbia, BC Children's Hospital, Vancouver, BC, Canada
| | - Carina Venter
- Section of Allergy & Immunology, Department of Pediatrics, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colo
| | - Jonathan M Spergel
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Department of Pediatrics, Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pa
| | - Elissa M Abrams
- Section of Allergy and Clinical Immunology, Department of Pediatrics, University of Manitoba, Winnipeg, MB, Canada
| | - David Stukus
- Division of Allergy and Immunology, Nationwide Children's Hospital and The Ohio State University College of Medicine, Columbus, Ohio
| | - Marion Groetch
- Division of Pediatric Allergy and Immunology, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Marcus Shaker
- Section of Allergy and Clinical Immunology, Children's Hospital at Dartmouth-Hitchcock Medical Center, Lebanon, NH
| | - Matthew Greenhawt
- Section of Allergy & Immunology, Department of Pediatrics, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colo.
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Thouvenot B, Roitel O, Tomasina J, Hilselberger B, Richard C, Jacquenet S, Codreanu-Morel F, Morisset M, Kanny G, Beaudouin E, Delebarre-Sauvage C, Olivry T, Favrot C, Bihain BE. Transcriptional frameshifts contribute to protein allergenicity. J Clin Invest 2020; 130:5477-5492. [PMID: 32634131 PMCID: PMC7524509 DOI: 10.1172/jci126275] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Accepted: 07/01/2020] [Indexed: 01/07/2023] Open
Abstract
Transcription infidelity (TI) is a mechanism that increases RNA and protein diversity. We found that single-base omissions (i.e., gaps) occurred at significantly higher rates in the RNA of highly allergenic legumes. Transcripts from peanut, soybean, sesame, and mite allergens contained a higher density of gaps than those of nonallergens. Allergen transcripts translate into proteins with a cationic carboxy terminus depleted in hydrophobic residues. In mice, recombinant TI variants of the peanut allergen Ara h 2, but not the canonical allergen itself, induced, without adjuvant, the production of anaphylactogenic specific IgE (sIgE), binding to linear epitopes on both canonical and TI segments of the TI variants. The removal of cationic proteins from bovine lactoserum markedly reduced its capacity to induce sIgE. In peanut-allergic children, the sIgE reactivity was directed toward both canonical and TI segments of Ara h 2 variants. We discovered 2 peanut allergens, which we believe to be previously unreported, because of their RNA-DNA divergence gap patterns and TI peptide amino acid composition. Finally, we showed that the sIgE of children with IgE-negative milk allergy targeted cationic proteins in lactoserum. We propose that it is not the canonical allergens, but their TI variants, that initiate sIgE isotype switching, while both canonical and TI variants elicit clinical allergic reactions.
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Affiliation(s)
| | | | | | | | | | | | - Françoise Codreanu-Morel
- Unité Nationale d’Immunologie et d’Allergologie, Centre Hospitalier de Luxembourg, Luxembourg, Luxembourg
| | - Martine Morisset
- Unité d’Allergologie, Département de Pneumologie, Centre Hospitalier Universitaire Angers, Angers, France
| | - Gisèle Kanny
- Service de Médecine Interne, Immunologie Clinique et Allergologie, Hôpitaux de Brabois, Centre Hospitalier Universitaire de Nancy, Vandœuvre-lès-Nancy, France
| | - Etienne Beaudouin
- Unité d’Allergologie, Centre Hospitalier Régional de Metz, Metz, France
| | - Christine Delebarre-Sauvage
- Allergology Center Saint-Vincent de Paul Hospital, Groupe Hospitalier de l’Institut Catholique de Lille, Lille, France
| | - Thierry Olivry
- Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina, USA
| | - Claude Favrot
- Clinic for Small Animal Internal Medicine, University of Zurich, Zurich, Switzerland
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Vandenplas Y, Latiff AHA, Fleischer DM, Gutiérrez-Castrellón P, Miqdady MIS, Smith PK, von Berg A, Greenhawt MJ. Partially hydrolyzed formula in non-exclusively breastfed infants: A systematic review and expert consensus. Nutrition 2019; 57:268-274. [DOI: 10.1016/j.nut.2018.05.018] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 05/06/2018] [Accepted: 05/26/2018] [Indexed: 10/28/2022]
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10
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Mao Y, Kulozik U. Selective hydrolysis of whey proteins using a flow-through monolithic reactor with large pore size and immobilised trypsin. Int Dairy J 2018. [DOI: 10.1016/j.idairyj.2018.05.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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11
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Prevention of allergies in childhood - where are we now? Allergol Select 2017; 1:200-213. [PMID: 30402617 PMCID: PMC6040005 DOI: 10.5414/alx01807e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2015] [Accepted: 07/27/2015] [Indexed: 11/18/2022] Open
Abstract
Allergic diseases represent an increasing health problem for children worldwide. Along with allergic airway diseases, food allergy comes to the fore and herewith closely intertwined the hypothesis that an early allergic sensitization might occur via skin barrier defect(s). The importance of the skin barrier has been documented by several studies meanwhile. Not only genetic studies screen the associations between Filaggrin loss-of-function mutations, atopic dermatitis, allergic sensitization, food allergy and even airway diseases, but also epidemiological studies cast new light on the hypothesis of the atopic march. As another focus in context of the development of an allergic phenotype, the specific microbial exposure with all its diversities has been crystallized as it shapes the immune system in (early) infancy. Studies explored both, the role of human intestinal microbiota as well as the external microbial diversity. Unfortunately suitable markers for atopic predictors are still rare. New studies point out that specific IgE antibodies (e.g., IgE to Phl p 1) in children without allergic symptoms so far, might function as a pre-clinical biomarker, which may help to identify candidates for primary (allergen non-specific) or secondary (allergen-specific) prevention in terms of specific immunoprophylaxis. These manifold research activities document a complex increase in knowledge. Nevertheless new assumptions need to be substantively confirmed in order to finally generate the urgently needed preventive strategies for allergic diseases in childhood.
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12
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Vandenplas Y. Prevention and Management of Cow's Milk Allergy in Non-Exclusively Breastfed Infants. Nutrients 2017; 9:nu9070731. [PMID: 28698533 PMCID: PMC5537845 DOI: 10.3390/nu9070731] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 06/16/2017] [Accepted: 06/30/2017] [Indexed: 02/06/2023] Open
Abstract
Introduction: The prevention and management of cow milk allergy (CMA) is still debated. Since CMA is much less frequent in breastfed infants, breastfeeding should be stimulated. Method: Literature was searched using databases to find original papers and reviews on this topic. Results: Hydrolysates with a clinical proof of efficacy are recommended in the prevention and treatment of CMA. However, not all meta-analyses conclude that hydrolysates do prevent CMA or other atopic manifestations such as atopic dermatitis. There are pros and cons to consider partially hydrolysed protein as an option for starter infant formula for each non-exclusively breastfed infant. A challenge test is still recommended as the most specific and sensitive diagnostic test, although a positive challenge test does not proof that the immune system is involved. The Cow Milk Symptom Score (CoMiSS™) is an awareness tool that enables healthcare professionals to better recognize symptoms related to the ingestion of cow milk, but it still needs validation as diagnostic tool. The current recommended elimination diet is a cow milk based extensive hydrolysate, although rice hydrolysates or soy infant formula can be considered in some cases. About 10 to 15% of infants allergic to cow milk will also react to soy. Mainly because of the higher cost, amino acid based formula is reserved for severe cases. There is no place for infant formula with intact protein from other animals as cross-over allergenicity is high. During recent years, attention focused also on the bifidogenic effect of prebiotics and more recently also on human milk oligosaccharides. A bifidogenic gastrointestinal microbiome may decrease the risk to develop allergic disease. The addition of probiotics and prebiotics to the elimination diet in treatment may enhance the development of tolerance development. Conclusion: Breastfeeding is the best way to feed infants. Cow milk based extensive hydrolysates remain the first option for the treatment of CMA for the majority of patients, while amino acid formulas are reserved for the most severe cases. Rice hydrolysates and soy infant formula are second choice options. Partial hydrolysates with clinical proof of efficacy are recommended in some guidelines in the prevention of CMA and allergic disease in at risk infants, and may be considered as an option as protein source in starter infant formula.
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Affiliation(s)
- Yvan Vandenplas
- Kidz Health Castle, UZ Brussel, Vrije Universiteit Brussel, Laarbeeklaan 101, 1090 Brussels, Belgium.
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Bizikova P, Olivry T. A randomized, double-blinded crossover trial testing the benefit of two hydrolysed poultry-based commercial diets for dogs with spontaneous pruritic chicken allergy. Vet Dermatol 2016; 27:289-e70. [PMID: 27307314 DOI: 10.1111/vde.12302] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/09/2016] [Indexed: 11/29/2022]
Abstract
BACKGROUND Hydrolysed protein diets are used to diagnose and treat dogs with cutaneous adverse food reactions (CAFR). Little is known about what proportion of dogs hypersensitive to the native protein would react to its hydrolysed form. OBJECTIVES To determine the clinical allergenicity of hydrolysed poultry feather (RCU) and chicken liver diets (HZD) in dogs with chicken induced CAFR. METHODS In this randomized, double-blinded, crossover trial, ten dogs with chicken induced CAFR were selected after a positive oral challenge to chicken meat and a negative one to corn. Test diets were fed for 14 days separated by a 14 day wash-out period. Owners rated pruritus daily with a Visual Analog Scale (PVAS). The challenge was ended if a flare in pruritus occurred (i.e. PVAS ≥5/10). RESULTS The median PVAS scores before feeding RCU and HZD were 0.9 and 1.7, respectively (Wilcoxon signed rank test, P = 0.46). Pruritus scores increased significantly after feeding HZD (Friedman's test, P < 0.001) but not after feeding RCU (P = 0.895). None of the dogs fed RCU, but four dogs fed HZD (40%), were withdrawn after a flare in pruritus developed (Fisher's test, P = 0.04). The maximal PVAS score was significantly higher after HZD (median: 4.7) compared to RCU (2.5) (Wilcoxon signed rank test, P = 0.01). One dog in each group was withdrawn due to diarrhoea. CONCLUSIONS The hydrolysed poultry feather diet did not induce pruritus flares in dogs allergic to chicken in contrast to the hydrolysed chicken liver diet that led to pruritus flares in 40% of these dogs.
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Affiliation(s)
- Petra Bizikova
- Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, 1060 William Moore Drive, Raleigh, NC, 27607, USA.,Institute for Comparative Medicine, North Carolina State University, Raleigh, NC, USA
| | - Thierry Olivry
- Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, 1060 William Moore Drive, Raleigh, NC, 27607, USA.,Institute for Comparative Medicine, North Carolina State University, Raleigh, NC, USA
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Goldsmith AJ, Koplin JJ, Lowe AJ, Tang ML, Matheson MC, Robinson M, Peters R, Dharmage SC, Allen KJ. Formula and breast feeding in infant food allergy: A population-based study. J Paediatr Child Health 2016; 52:377-84. [PMID: 27145499 DOI: 10.1111/jpc.13109] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/31/2015] [Indexed: 11/29/2022]
Abstract
AIM To determine whether infant-feeding practices, including duration of exclusive breastfeeding and use of partially hydrolysed formula, modify the risk of developing infant food allergy. METHODS In an observational population-based study, 1 year olds were recruited from community immunisation clinics in Melbourne, Australia. Parent-reported data on infant-feeding practices and potential confounders were collected prior to infant skin prick testing for four food allergens. Sensitised infants attended hospital-based oral food challenges to establish food allergy status. Multiple logistic regression was used to investigate associations between breastfeeding and formula-feeding and infant food allergy adjusting for possible confounding variables. RESULTS A total of 5276 (74% response) infants participated. Of the 4537 for whom food allergy status was determined, 515 (11.3%) were food allergic (challenge-proven in the context of skin prick testing positive (≥2 mm)). After adjusting for confounding variables, there was no association between duration of exclusive breastfeeding and food allergy. Use of partially hydrolysed formula did not reduce the risk of food allergy compared with cow's milk formula in the general population (adjusted odds ratios 1.03 (confidence interval 0.67-1.50)). CONCLUSION Duration of exclusive breastfeeding and use of partially hydrolysed formula were not associated with food allergy at 1 year of age in this large population-based study. These findings have implications for population-based infant-feeding guidelines and do not support the use of partially hydrolysed formula for food allergy prevention.
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Affiliation(s)
- Alice J Goldsmith
- School of Medicine, Sydney, University of Notre Dame, Sydney, New South Wales, Australia.,Murdoch Childrens Research Institute, Parkville, Australia
| | - Jennifer J Koplin
- Murdoch Childrens Research Institute, Parkville, Australia.,Department of Paediatrics, The University of Melbourne, Melbourne, Australia
| | - Adrian J Lowe
- Murdoch Childrens Research Institute, Parkville, Australia.,The Centre for Environmental, Genetic and Analytic Epidemiology, University of Melbourne, Melbourne, Victoria, Australia
| | - Mimi Lk Tang
- Murdoch Childrens Research Institute, Parkville, Australia.,Department of Allergy and Immunology, The Royal Children's Hospital, Melbourne, Australia.,Department of Paediatrics, The University of Melbourne, Melbourne, Australia
| | - Melanie C Matheson
- The Centre for Environmental, Genetic and Analytic Epidemiology, University of Melbourne, Melbourne, Victoria, Australia
| | - Marnie Robinson
- Department of Allergy and Immunology, The Royal Children's Hospital, Melbourne, Australia
| | - Rachel Peters
- Murdoch Childrens Research Institute, Parkville, Australia.,Department of Paediatrics, The University of Melbourne, Melbourne, Australia
| | - Shyamali C Dharmage
- Murdoch Childrens Research Institute, Parkville, Australia.,The Centre for Environmental, Genetic and Analytic Epidemiology, University of Melbourne, Melbourne, Victoria, Australia
| | - Katrina J Allen
- Murdoch Childrens Research Institute, Parkville, Australia.,Department of Allergy and Immunology, The Royal Children's Hospital, Melbourne, Australia.,Department of Paediatrics, The University of Melbourne, Melbourne, Australia
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15
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Hendaus MA, Jomha FA, Ehlayel M. Allergic diseases among children: nutritional prevention and intervention. Ther Clin Risk Manag 2016; 12:361-72. [PMID: 27022267 PMCID: PMC4788360 DOI: 10.2147/tcrm.s98100] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Allergic diseases comprise a genetically heterogeneous group of chronic, immunomediated diseases. It has been clearly reported that the prevalence of these diseases has been on the rise for the last few decades, but at different rates, in various areas of the world. This paper discusses the epidemiology of allergic diseases among children and their negative impact on affected patients, their families, and societies. These effects include the adverse effects on quality of life and economic costs. Medical interest has shifted from tertiary or secondary prevention to primary prevention of these chronic diseases among high-risk infants in early life. Being simple, practical, and cost-effective are mandatory features for any candidate methods delivering these strategies. Dietary therapy fits this model well, as it is simple, practical, and cost-effective, and involves diverse methods. The highest priority strategy is feeding these infants breast milk. For those who are not breast-fed, there should be a strategy to maintain beneficial gut flora that positively influences intestinal immunity. We review the current use of probiotics, prebiotics, and synbiotics, and safety and adverse effects. Other dietary modalities of possible potential in achieving this primary prevention, such as a Mediterranean diet, use of milk formula with modified (hydrolyzed) proteins, and the role of micronutrients, are also explored. Breast-feeding is effective in reducing the risk of asthma, allergic rhinitis, and atopic eczema among children. In addition, breast milk constitutes a major source of support for gut microbe colonization, due to its bifidobacteria and galactooligosaccharide content. The literature lacks consensus in recommending the addition of probiotics to foods for prevention and treatment of allergic diseases, while prebiotics may prove to be effective in reducing atopy in healthy children. There is insufficient evidence to support soy formulas or amino acid formulas for prevention of allergic disease. A healthy diet, such as the Mediterranean diet, may have a protective effect on the development of asthma and atopy in children. In children with asthma and allergic diseases, vitamin D deficiency correlates strongly with asthma, allergic rhinitis, and wheezing.
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Affiliation(s)
- Mohamed A Hendaus
- Department of Pediatrics, Section of Academic General Pediatrics, Hamad Medical Corporation, Doha, Qatar
- Weill Cornell Medical College, Doha, Qatar
| | - Fatima A Jomha
- School of Pharmacy, Lebanese International University, Khiara, Lebanona
| | - Mohammad Ehlayel
- Weill Cornell Medical College, Doha, Qatar
- Department of Pediatrics, Section of Pediatric Allergy-Immunology, Hamad Medical Corporation, Doha, Qatar
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16
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Allen KJ, Koplin JJ. Prospects for Prevention of Food Allergy. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2016; 4:215-20. [DOI: 10.1016/j.jaip.2015.10.010] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2015] [Revised: 10/13/2015] [Accepted: 10/16/2015] [Indexed: 12/21/2022]
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Abstract
Partially hydrolyzed formulas (pHFs) are increasingly used worldwide, both in the prevention of atopic disease in at-risk infants and in the therapeutic management of infants with functional gastrointestinal manifestations. Because prevention is always preferable to treatment, we reviewed the literature aiming to find an answer for the question whether pHF may be recommended for feeding all infants if breast-feeding is not possible. PubMed and Cochrane databases were searched up to December 2014. In addition, to search for data that remained undetected by the searches, we approached authors of relevant articles and major producers of pHFs asking for unpublished data. Because few data were found, nonrandomized, controlled trials and trials in preterm infants were included as well. Overall, only limited data could be found on the efficacy and safety of pHF in healthy term infants. Available data do not indicate that pHFs are potentially harmful for healthy, term infants. With respect to long-term outcomes, particularly referring to immune, metabolic and hormonal effects, data are, however, nonexistent. From a regulatory point of view, pHFs meet the nutrient requirements to be considered as standard formula for term healthy infants. Cost, which is different from country to country, should be considered in the decision-making process. Based on limited available data, the use of pHF in healthy infants is safe with regard to growth. The lack of data, in particular for metabolic consequences and long-term outcomes, is, however, the basis for our recommendation that health authorities should develop and support long-term follow-up studies. Efficacy and long-term safety data are required before a recommendation of this type of formula for all infants can be made.
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Barrio J, Díaz-Martín J, Manrique I, Martín Martínez B, Ortega E. Expert consensus on the nutritional aspects of initial and follow-on infant formulas. ANALES DE PEDIATRÍA (ENGLISH EDITION) 2015. [DOI: 10.1016/j.anpede.2015.09.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Barrio J, Díaz-Martín JJ, Manrique I, Martín Martínez B, Ortega E. [Expert consensus on the nutritional aspects of initial and follow-on infant formulas]. An Pediatr (Barc) 2015; 83:376-86. [PMID: 25801069 DOI: 10.1016/j.anpedi.2015.02.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2014] [Revised: 01/28/2015] [Accepted: 02/02/2015] [Indexed: 01/14/2023] Open
Abstract
INTRODUCTION Infant feeding in the first months/years of life affects the health in the short and long term. Breastfeeding is the perfect food due to its many benefits. However, when breastfeeding is not possible, infant formulas are the best alternative. The aim of this study is to define the role of the supplemented formulas in infant nutrition using the opinion of a panel of experts in infant gastroenterology and nutrition. MATERIAL AND METHODS A survey, using 62 items, stratified into 5 blocks, was performed by 48 panelists using the Delphi method to achieve a professional criteria consensus on nutritional aspects of infant formulas. RESULTS A consensus was reached in 64.6% of the items, with a non-unified agreement being established as regards the nutritional aspects of infant formulas, and their influence in body and brain development and immune maturity. CONCLUSIONS According to the experts surveyed, there is consensus as regards the suitable composition of lipids, lactose, calcium, vitamin D, and prebiotics in infant formulas, for a correct cerebral, immune and somatic development. There was no consensus on the not yet well-defined subjects, such as nutritional quality of proteins, use of thickeners, taurine supplementation, probiotic, and symbiotic aspects. More studies are necessary to confirm these subjects.
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Affiliation(s)
- J Barrio
- Sección de Gastroenterología y Nutrición Infantil, Hospital Universitario de Fuenlabrada, Fuenlabrada, Madrid, España.
| | - J J Díaz-Martín
- Sección de Gastroenterología y Nutrición Pediátrica, Área de Gestión Clínica de Pediatría, Hospital Universitario Central de Asturias, Oviedo, Asturias, España
| | - I Manrique
- Instituto Valenciano de Pediatría y Puericultura, Valencia, España
| | - B Martín Martínez
- Unidad de Gastroenterología y Nutrición Infantil, Hospital de Terrassa, Terrassa, Barcelona, España
| | - E Ortega
- Unidad de Gestión Clínica de Maracena, Maracena, Granada, España
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Vandenplas Y, Cruchet S, Faure C, Lee HC, Di Lorenzo C, Staiano A, Chundi X, Aw MM, Gutiérrez-Castrellón P, Asery A, Spolidoro J, Heine RG, Miqdady M, Arancibia ME, Alarcón P. When should we use partially hydrolysed formulae for frequent gastrointestinal symptoms and allergy prevention? Acta Paediatr 2014; 103:689-95. [PMID: 24654945 DOI: 10.1111/apa.12637] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2014] [Accepted: 03/17/2014] [Indexed: 11/28/2022]
Abstract
UNLABELLED Experts reviewed the literature to determine whether partially whey hydrolysed formulas (HF) offer benefits in the dietary management of frequent gastrointestinal symptoms and allergy prevention. Compared with standard cow's milk-based formulas, partially whey HF confer a limited protective effect against allergic disease in high-risk infants, particularly atopic dermatitis, but not respiratory allergies. No randomised clinical trials have been published on partially whey HF in infants with colicky symptoms. The group did not find sufficient evidence to support the use of partially whey HF in regurgitation, although recent data suggest that a thickened partially whey HF may be more effective. Partially whey HF, fortified with prebiotics and/or probiotics, with high levels of sn-2 palmitate in the fat blend or without palm oil, provide some benefit in functional constipation. CONCLUSION Overall, partially whey HF may offer a useful alternative to intact protein in the dietary management of common functional gastrointestinal symptoms.
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Affiliation(s)
- Y Vandenplas
- UZ Brussel; Vrije Universiteit Brussel; Brussels Belgium
| | - S Cruchet
- INTA; Universidad de Chile; Santiago Chile
| | - C Faure
- Department of Pediatrics; Université de Montréal; Montréal QC Canada
| | - HC Lee
- Department of Pediatrics; Mackay Memorial Hospital; Hsinchu and Taipei Medical University; Taipei Taiwan
| | - C Di Lorenzo
- Department of Pediatrics; Nationwide Children's Hospital; Columbus OH USA
| | - A Staiano
- Department of Pediatrics; University of Naples “Federico II”; Naples Italy
| | - Xu Chundi
- Ruijin Hospital; Shanghai Jiaotong University School of Medicine; Shanghai China
| | - MM Aw
- Department of Paediatrics; Khoo Teck Puat-National University Children's Medical Institute; National University Hospital; Singapore City Singapore
- Department of Paediatrics; National University of Singapore; Singapore Singapore
| | - P Gutiérrez-Castrellón
- Facultad de Medicina; Instituto Nacional de Perinatologia; Hospital General “Dr. Manuel Gea Gonzalez”; Universidad La Salle; Mexico City Mexico
| | - A Asery
- Department of Pediatrics; King Fahad Medical City; Riyadh Saudi Arabia
| | - J Spolidoro
- Pontifícia Universidade Católica do Rio Grande do Sul, (PUCRS); Porto Alegre RS Brazil
| | - RG Heine
- Department of Allergy and Immunology; Royal Children's Hospital; Murdoch Children's Research Institute; University of Melbourne; Melbourne Vic. Australia
| | - M Miqdady
- Pediatric GI, Hepatology and Nutrition; Sheikh Khalifa Medical City; Abu Dhabi United Arab Emirates
| | | | - P Alarcón
- National Institute of Child Health; Lima Perú
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Abstract
OBJECTIVES The aim of the present review was to provide recommendations on the use of hydrolysates in infants when formula feeding is initiated. METHODS We performed an overview of reviews followed by a systematic review of subsequently published trials. RESULTS We found 8 systematic reviews; only 1 study of limited quality was published afterwards. Certain extensively hydrolyzed casein and certain partially hydrolyzed whey formulas are appropriate for reducing the risk of allergy in infants at high risk when formula feeding is initiated. CONCLUSIONS In high-risk infants, when breast-feeding is not possible, hydrolysates of documented safety and efficacy have an indication in infant feeding up to the age 4 to 6 months.
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Dharmage SC, Lowe AJ, Matheson MC, Burgess JA, Allen KJ, Abramson MJ. Atopic dermatitis and the atopic march revisited. Allergy 2014; 69:17-27. [PMID: 24117677 DOI: 10.1111/all.12268] [Citation(s) in RCA: 262] [Impact Index Per Article: 26.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/15/2013] [Indexed: 02/03/2023]
Abstract
Atopic dermatitis (AD) has become a significant public health problem because of increasing prevalence, together with increasing evidence that it may progress to other allergic phenotypes. While it is now acknowledged that AD commonly precedes other allergic diseases, a link termed 'the atopic march', debate continues as to whether this represents a causal relationship. An alternative hypothesis is that this association may be related to confounding by familial factors or phenotypes that comanifest, such as early-life wheeze and sensitization. However, there is increasing evidence from longitudinal studies suggesting that the association between AD and other allergies is independent of confounding by comanifest allergic phenotypes. The hypotheses on plausible biological mechanisms for the atopic march focus on defective skin barrier function and overexpression of inflammatory mediators released by the skin affected by AD (including thymic stromal lymphopoietin). Both human and animal studies have provided evidence supporting these potential biological mechanisms. Evidence from prevention trials is now critical to establishing a causal nature of the atopic march. An emerging area of research is investigation into environmental modifiers of the atopic march. Such information will assist in identifying secondary prevention strategies to arrest the atopic march. Despite much research into the aetiology of allergies, little progress has been made in identifying effective strategies to reduce the burden of allergic conditions. In this context, the atopic march remains a promising area of investigation.
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Affiliation(s)
- S. C. Dharmage
- Centre for Molecular, Environmental, Genetic & Analytic (MEGA) Epidemiology; School of Population and Global Health; The University of Melbourne; Carlton Vic. Australia
- Murdoch Childrens Research Institute & Royal Children's Hospital; Parkville Vic. Australia
| | - A. J. Lowe
- Centre for Molecular, Environmental, Genetic & Analytic (MEGA) Epidemiology; School of Population and Global Health; The University of Melbourne; Carlton Vic. Australia
- Murdoch Childrens Research Institute & Royal Children's Hospital; Parkville Vic. Australia
| | - M. C. Matheson
- Centre for Molecular, Environmental, Genetic & Analytic (MEGA) Epidemiology; School of Population and Global Health; The University of Melbourne; Carlton Vic. Australia
| | - J. A. Burgess
- Centre for Molecular, Environmental, Genetic & Analytic (MEGA) Epidemiology; School of Population and Global Health; The University of Melbourne; Carlton Vic. Australia
| | - K. J. Allen
- Murdoch Childrens Research Institute & Royal Children's Hospital; Parkville Vic. Australia
| | - M. J. Abramson
- School of Public Health & Preventive Medicine; Monash University; Melbourne Vic. Australia
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Allen KJ, Lowe AJ, Dharmage SC. The role of hydrolysates for atopy prevention--con. Pediatr Allergy Immunol 2013; 24:724-6. [PMID: 24299445 DOI: 10.1111/pai.12138] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Katrina J Allen
- Murdoch Children's Research Institute, Royal Children's Hospital, The University of Melbourne, Parkville, Vic., Australia; Department of Allergy and Clinical Immunology, Royal Children's Hospital, The University of Melbourne, Parkville, Vic., Australia; Department of Paediatrics, Royal Children's Hospital, The University of Melbourne, Parkville, Vic., Australia.
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