Browsing by Author "Morisset, Martine"
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- EAACI molecular allergology user's guide 2.0Publication . Dramburg, Stephanie; Hilger, Christiane; Santos, Alexandra F.; de las Vecillas, Leticia; Aalberse, Rob C.; Acevedo, Nathalie; Aglas, Lorenz; Altmann, Friedrich; Arruda, Karla L.; Asero, Riccardo; Ballmer‐Weber, Barbara; Barber, Domingo; Beyer, Kirsten; Biedermann, Tilo; Bilo, Maria Beatrice; Blank, Simon; Bosshard, Philipp P.; Breiteneder, Heimo; Brough, Helen A.; Bublin, Merima; Campbell, Dianne; Caraballo, Luis; Caubet, Jean Christoph; Celi, Giorgio; Chapman, Martin D.; Chruszcz, Maksymilian; Custovic, Adnan; Czolk, Rebecca; Davies, Janet; Douladiris, Nikolaos; Eberlein, Bernadette; Ebisawa, Motohiro; Ehlers, Anna; Eigenmann, Philippe; Gadermaier, Gabriele; Giovannini, Mattia; Gomez, Francisca; Grohman, Rebecca; Guillet, Carole; Hafner, Christine; Hamilton, Robert G.; Hauser, Michael; Hawranek, Thomas; Hoffmann, Hans Jürgen; Holzhauser, Thomas; Iizuka, Tomona; Jacquet, Alain; Jakob, Thilo; Janssen‐Weets, Bente; Jappe, Uta; Jutel, Marek; Kalic, Tanja; Kamath, Sandip; Kespohl, Sabine; Kleine‐Tebbe, Jörg; Knol, Edward; Knulst, André; Konradsen, Jon R.; Korošec, Peter; Kuehn, Annette; Lack, Gideon; Le, Thuy‐My; Lopata, Andreas; Luengo, Olga; Mäkelä, Mika; Marra, Alessandro Maria; Mills, Clare; Morisset, Martine; Muraro, Antonella; Nowak‐Wegrzyn, Anna; Nugraha, Roni; Ollert, Markus; Palosuo, Kati; Pastorello, Elide Anna; Patil, Sarita Ulhas; Platts‐Mills, Thomas; Pomés, Anna; Poncet, Pascal; Potapova, Ekaterina; Poulsen, Lars K.; Radauer, Christian; Radulovic, Suzana; Raulf, Monika; Rougé, Pierre; Sastre, Joaquin; Sato, Sakura; Scala, Enrico; Schmid, Johannes M.; Schmid‐Grendelmeier, Peter; Schrama, Denise; Sénéchal, Hélène; Traidl‐Hoffmann, Claudia; Valverde‐Monge, Marcela; van Hage, Marianne; van Ree, Ronald; Verhoeckx, Kitty; Vieths, Stefan; Wickman, Magnus; Zakzuk, Josefina; Matricardi, Paolo M.; Hoffmann‐Sommergruber, KarinSince the discovery of immunoglobulin E (IgE) as a mediator of allergic diseases in 1967, our knowledge about the immunological mechanisms of IgE-mediated allergies has remarkably increased. In addition to understanding the immune response and clinical symptoms, allergy diagnosis and management depend strongly on the precise identification of the elicitors of the IgE-mediated allergic reaction. In the past four decades, innovations in bioscience and technology have facilitated the identification and production of well-defined, highly pure molecules for component-resolved diagnosis (CRD), allowing a personalized diagnosis and management of the allergic disease for individual patients. The first edition of the "EAACI Molecular Allergology User's Guide" (MAUG) in 2016 rapidly became a key reference for clinicians, scientists, and interested readers with a background in allergology, immunology, biology, and medicine. Nevertheless, the field of molecular allergology is moving fast, and after 6 years, a new EAACI Taskforce was established to provide an updated document. The Molecular Allergology User's Guide 2.0 summarizes state-of-the-art information on allergen molecules, their clinical relevance, and their application in diagnostic algorithms for clinical practice. It is designed for both, clinicians and scientists, guiding health care professionals through the overwhelming list of different allergen molecules available for testing. Further, it provides diagnostic algorithms on the clinical relevance of allergenic molecules and gives an overview of their biology, the basic mechanisms of test formats, and the application of tests to measure allergen exposure.
- Effect of EDTA enriched diets on farmed fish allergenicity and muscle quality; a proteomics approachPublication . Raposo de Magalhães, Cláudia; Schrama, Denise; Fonseca, Flavio; Kuehn, Annette; Morisset, Martine; Ferreira, Sara; Goncalves, Amparo; Rodrigues, PedroFish is one of the most common elicitors of food-allergic reactions worldwide. These reactions are triggered by the calcium-binding muscle protein beta-parvalbumin, which was shown to have reduced immunoglobulin E (IgE)-binding capacity upon calcium depletion. This work aimed to reduce gilthead seabream allergenicity using diets supplemented with a calcium chelator. Three experimental feeds were tested, differing in ethylenediaminetetraacetic acid (EDTA) supplementation, and its effects on muscle and parvalbumin's IgE-reactivity were analyzed. Chromatographic determination of EDTA showed no accumulation in the muscle and sensory results demonstrated that the lowest concentration did not affect fish quality as edible fish. Proteomics revealed one protein related to muscle contraction with significantly different relative abundance. Immunoblot assays performed with fish-allergic patients sera indicated a 50% reduction in IgE-reactivity upon EDTA presence. These preliminary results provide the basis for the further development of a non-GMO approach to modulate fish allergenicity and improve safety of aquaculture fish.