Frequency and clinical features of pollen-food syndrome in children.

CONCLUSION: PFS can be seen in children who are followed up for pollen-induced AR. The symptoms of PFS are usually mild and transient. However, comprehensive evaluation of patients is important since serious systemic reactions such as anaphylaxis can also be observed. PMID: 31601505 [PubMed - as supplied by publisher]
Source: Allergologia et Immunopathologia - Category: Allergy & Immunology Authors: Tags: Allergol Immunopathol (Madr) Source Type: research

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Authors: Aggarwal A, Balogun R, Carr TF, Desai AP, Jie T, Pan JJ Abstract 31 years old female with a history of contact dermatitis, eczema, allergic rhinitis, pernicious anemia, alopecia areata and latent tuberculosis was treated concurrently with methotrexate along with isoniazid and pyridoxine. Five months into the therapy she developed acute onset jaundice progressing into fulminant liver failure with altered mentation and worsening liver function tests. Extensive workup including serological and histopathological evaluation revealed drug-induced liver injury as the etiology of her liver failure and she underwen...
Source: Annals of Hepatology - Category: Gastroenterology Tags: Ann Hepatol Source Type: research
In this study, we tried to reveal the allergenic potential of several Asteraceae species. The Asteraceae-related allergy symptoms involve eczema, hay fever, asthma, or even anaphylaxis. Furthermore, the evidence of severe cross-reactivity with food and pollen allergens (PFS) in patients sensitive to Asteraceae allergens have been announced. Further identification and characterization of secondary metabolites and possible allergens in Asteraceae are necessary for the better understanding of Asteraceae-related immune response. The Asteraceae allergy screening panel (the SL mix and the Compositae mix of five plant species) is...
Source: Environmental Science and Pollution Research International - Category: Environmental Health Authors: Tags: Environ Sci Pollut Res Int Source Type: research
ConclusionStandard vaccinations do not increase the risk for manifesting allergic disease or specific sensitization to environmental allergens. If individual protection is desired, and taking into account the particular risks and provisos, children with allergic disease and anaphylactic reactions to vaccines can also be vaccinated.
Source: Allergo Journal International - Category: Allergy & Immunology Source Type: research
Publication date: Available online 1 February 2018 Source:The Journal of Allergy and Clinical Immunology: In Practice Author(s): Michael Schatz, Scott H. Sicherer, Robert S. Zeiger An impressive number of clinically impactful studies and reviews were published in The Journal of Allergy and Clinical Immunology: In Practice in 2017. As a service to our readers, the editors provide this Year in Review article to highlight and contextualize the advances published over the past year. We include information from articles on asthma, allergic rhinitis, rhinosinusitis, immunotherapy, atopic dermatitis, contact dermatitis, food all...
Source: The Journal of Allergy and Clinical Immunology: In Practice - Category: Allergy & Immunology Source Type: research
AbstractIncidence of allergic disorders in children has increased significantly over time due to environmental and life-style changes. These include allergic rhinitis, atopic dermatitis, allergic conjunctivitis, food allergies, bronchial asthma, drug allergies, insect bites and anaphylaxis; most being IgE-mediated type 1 hypersensitivity reactions to common environmental and food antigens. Although most of them are self-limiting, they may adversely affect the quality of life and sometimes become life-threatening as well. These conditions are more likely to get underestimated, or over-diagnosed as recurrent infections. Henc...
Source: Indian Journal of Pediatrics - Category: Pediatrics Source Type: research
Authors: Navinés-Ferrer A, Serrano-Candelas E, Molina-Molina GJ, Martín M Abstract IgE is an immunoglobulin that plays a central role in acute allergic reactions and chronic inflammatory allergic diseases. The development of a drug able to neutralize this antibody represents a breakthrough in the treatment of inflammatory pathologies with a probable allergic basis. This review focuses on IgE-related chronic diseases, such as allergic asthma and chronic urticaria (CU), and on the role of the anti-IgE monoclonal antibody, omalizumab, in their treatment. We also assess the off-label use of omalizumab for...
Source: Journal of Immunology Research - Category: Allergy & Immunology Tags: J Immunol Res Source Type: research
DISCUSSION SESSION 1: Food allergy (PD01 –PD05)PD01 Allergen-specific humoral and cellular responses in children who fail egg oral immunotherapy due to allergic reactionsMarta Vazquez-Ortiz, Mariona Pascal, Ana Maria Plaza, Manel JuanPD02 FoxP3 epigenetic features in children with cow milk allergyLorella Paparo, Rita Nocerino, Rosita Aitoro, Ilaria Langella, Antonio Amoroso, Alessia Amoroso, Carmen Di Scala, Roberto Berni CananiPD04 Combined milk and egg allergy in early childhood: let them eat cake?Santanu Maity, Giuseppina Rotiroti, Minal GandhiPD05 Introduction of complementary foods in relation to allergy and gut...
Source: Clinical and Translational Allergy - Category: Allergy & Immunology Source Type: research
CONCLUSIONS: The prevalence of "immediate-type FA, current" to any food is 3.5% in Mexican schoolchildren. The poor recognition of anaphylaxis and the low frequency of prescription of epinephrine autoinjectors suggest that acute food-induced allergic reactions are not optimally managed in Mexico. PMID: 27475776 [PubMed - as supplied by publisher]
Source: Allergologia et Immunopathologia - Category: Allergy & Immunology Authors: Tags: Allergol Immunopathol (Madr) Source Type: research
Abstract Bioactive lipids are critical regulators of inflammation. Over the last 75 years, these diverse compounds have emerged as clinically-relevant mediators of allergic disease pathophysiology. Animal and human studies have demonstrated the importance of lipid mediators in the development of asthma, allergic rhinitis, urticaria, anaphylaxis, atopic dermatitis, and food allergy. Lipids are critical participants in cell signaling events which influence key physiologic (bronchoconstriction) and immune phenomena (degranulation, chemotaxis, sensitization). Lipid-mediated cellular mechanisms including: (1) for...
Source: Current Allergy and Asthma Reports - Category: Allergy & Immunology Source Type: research
Abstract Targeting the IgE pathway is a clinically validated strategy for treating IgE‐mediated diseases. Omalizumab, an anti‐IgE antibody, which binds to free IgE and prevents the binding of IgE to FcεRI on mast cells and basophils has been approved for severe persistent allergic asthma and chronic spontaneous (idiopathic) urticaria. The therapeutic efficacy of anti‐IgE has also been reported in allergic rhinitis, allergic bronchopulmonary aspergillosis, latex allergy, atopic dermatitis, allergic urticaria, anaphylaxis, and others. Anti‐CεmX, which binds to membrane‐bound IgE (mIgE) on IgE‐swit...
Source: Pediatric Allergy and Immunology - Category: Allergy & Immunology Authors: Tags: Review Article Source Type: research
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