A role for early oral exposure to house dust mite allergens through breastmilk in IgE-mediated food allergy susceptibility

Breastmilk is a source of oral exposure to Der p allergens that may interfere with the setup of oral tolerance to food antigen in early life and increase food allergy risk
Source: Journal of Allergy and Clinical Immunology - Category: Allergy & Immunology Authors: Source Type: research

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Publication date: Available online 15 February 2020Source: The Journal of Allergy and Clinical Immunology: In PracticeAuthor(s): Samantha Platt, Scott H. Sicherer
Source: The Journal of Allergy and Clinical Immunology: In Practice - Category: Allergy & Immunology Source Type: research
Authors: Ebo DG, Bridts CH, Rihs HP Abstract INTRODUCTION: IgE-mediated Hevea latex allergy and associated food-allergies constitute a significant health issue with serious consequences of diagnostic error. Hence, there is need for more reliable confirmatory diagnostics.Areas covered: Here, we summarize the major limitations of conventional tests using native extracts and describe how piecing together the IgE reactivity profile can benefit correct diagnosis in difficult cases in whom conventional tests yield equivocal or negative results. A diagnostic algorithm integrating traditional sIgE and component resolved di...
Source: Expert Review of Molecular Diagnostics - Category: Laboratory Medicine Tags: Expert Rev Mol Diagn Source Type: research
We report a case of an 8-year-old boy who developed a cochineal allergy.Current disease history: He has been suffering from atopic dermatitis, bronchial asthma, and food allergies since childhood. At the age of seven, he experienced an unknown anaphylaxis reaction twice. When he was 8 years old, he ate a frankfurter containing hypoallergenic cochineal for the first time; cold sweat, intraoral discomfort, respiratory distress, and urticaria appeared throughout the body. His skin prick tests were positive, with a result of 2+to frankfurter and cochineal dyes (color value 0.1 and 0.01). In the immunoblot assay, binding of IgE...
Source: Arerugi - Category: Allergy & Immunology Authors: Tags: Arerugi Source Type: research
Publication date: April 2020Source: Journal of Functional Foods, Volume 67Author(s): Yoshinori Mine, Kaustav Majumder, Yan Jin, Yuhan ZengAbstractThe aim of this study was to evaluate the effects of Rubus suavissimus S. Lee extract against hen egg ovalbumin (OVA)-induced allergic response in mice. BALB/c mice were sensitized with OVA via intraperitoneal injection for four weeks and subsequently administered the different doses of Rubus suavissimus S. Lee extract (0.1 0.5 and 1.0% w/v) in drinking water. We demonstrated that Rubus suavissimus S. Lee extract can attenuate OVA allergic response in mice by inducing immune dese...
Source: Journal of Functional Foods - Category: Nutrition Source Type: research
Conclusion The scale aims to identify the areas of eating behavior that are altered in individuals with ASD, allowing more specific therapy to be implemented. The tool could also be used to measure the effectiveness of treatment.
Source: Jornal Brasileiro de Psiquiatria - Category: Psychiatry Source Type: research
Type I allergic hypersensitivity disorders (atopy) including asthma, atopic dermatitis, allergic rhinitis, and food allergy are on the rise in developed and developing countries. Engineered nanomaterials (ENMs) span a large spectrum of material compositions including carbonic, metals, polymers, lipid-based, proteins, and peptides and are being utilized in a wide range of industries including healthcare and pharmaceuticals, electronics, construction, and food industry, and yet, regulations for the use of ENMs in consumer products are largely lacking. Prior evidence has demonstrated the potential of ENMs to induce and/or agg...
Source: Frontiers in Immunology - Category: Allergy & Immunology Source Type: research
(Natural News) A person’s nutritional status affects his body’s immune function. Scientific evidence of this has sparked interest in the possible role dietary factors play in the pathogenesis of skin conditions like atopic dermatitis (AD). While food allergies and elimination diets have been studied in relation to atopy — a genetic tendency to develop allergic diseases —...
Source: NaturalNews.com - Category: Consumer Health News Source Type: news
Deaths due to food allergy are incredibly rare (1), but it is now understood that food is the most commonly identified trigger of anaphylaxis (2). In the United States, deaths from food anaphylaxis are broadly estimated to occur at a rate of 5-200 cases per year (3).
Source: Annals of Allergy, Asthma and Immunology - Category: Allergy & Immunology Authors: Tags: Perspective Source Type: research
Conditions:   Infantile Colic;   Constipation;   Infantile Diarrhea;   Gastro Esophageal Reflux Interventions:   Dietary Supplement: Lactobacillus Reuteri;   Dietary Supplement: Placebo Sponsor:   NovoNatum Ltd Not yet recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials
PMID: 32049712 [PubMed - as supplied by publisher]
Source: Dermatitis - Category: Dermatology Authors: Tags: Dermatitis Source Type: research
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