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1.  4th Pediatric Allergy and Asthma Meeting (PAAM) 
Yavuz, S. Tolga | Koc, Ozan | Gungor, Ali | Gok, Faysal | Hawley, Jessica | O’Brien, Christopher | Thomas, Matthew | Brodlie, Malcolm | Michaelis, Louise | Mota, Inês | Gaspar, Ângela | Piedade, Susana | Sampaio, Graça | Dias, José Geraldo | Paiva, Miguel | Morais-Almeida, Mário | Madureira, Cristina | Lopes, Tânia | Lopes, Susana | Almeida, Filipa | Sequeira, Alexandra | Carvalho, Fernanda | Oliveira, José | Gay-Crosier, Fabienne | Nenciu, Ioana-Valentina | Nita, Andreia Florina | Ulmeanu, Alexandru | Oraseanu, Dumitru | Zapucioiu, Carmen | Machinena, Adrianna | Sánchez, Olga Domínguez | Lozano, Montserrat Alvaro | Feijoo, Rosa Jiménez | Blasco, Jaime Lozano | Gibert, Mònica Piquer | Muñoz, Mª Teresa Giner | da Costa, Marcia Dias | Martín, Ana Maria Plaza | Yilmaz, Ebru Arik | Cavkaytar, Özlem | Buyuktiryaki, Betul | Soyer, Ozge | Sackesen, Cansin | Netting, Merryn | El-Merhibi, Adaweyah | Gold, Michael | Quinn, Patrick | Penttila, Irmeli | Makrides, Maria | Giavi, Stavroula | Muraro, Antonella | Lauener, Roger | Mercenier, Annick | Bersuch, Eugen | Montagner, Isabella M. | Passioti, Maria | Celegato, Nicolò | Summermatter, Selina | Nutten, Sophie | Bourdeau, Tristan | Vissers, Yvonne M. | Papadopoulos, Nikolaos G. | van der Kleij, Hanneke | Warmenhoven, Hans | van Ree, Ronald | Pieters, Raymond | Opstelten, Dirk Jan | van Schijndel, Hans | Smit, Joost | Fitzsimons, Roisin | Timms, Victoria | Du Toit, George | Kaya, Guven | Gulec, Mustafa | Saldir, Mehmet | Sener, Osman | Hassan, Nagwa | Shaaban, Hala | El-Hariri, Hazem | Mahfouz, Ahmed Kamel Inas E. | Gabor, Papp | Gabor, Biro | Csaba, Kovacs | Chawes, Bo | Bønnelykke, Klaus | Stokholm, Jakob | Heickendorff, Lene | Brix, Susanne | Rasmussen, Morten | Bisgaard, Hans | Hallas, Henrik Wegener | Arianto, Lambang | Pincus, Maike | Keil, Thomas | Reich, Andreas | Wahn, Ulrich | Lau, Susanne | Grabenhenrich, Linus | Fagerstedt, Sara | Hesla, Helena Marell | Johansson, Emelie | Rosenlund, Helen | Mie, Axel | Scheynius, Annika | Alm, Johan | Esparza-Gordillo, Jorge | Matanovic, Anja | Marenholz, Ingo | Bauerfeind, Anja | Rohde, Klaus | Nemat, Katja | Lee-Kirsch, Min-Ae | Nordenskjöld, Magnus | Winge, Marten C.G. | Krüger, Renate | Beyer, Kirsten | Kalb, Birgit | Niggemann, Bodo | Hübner, Norbert | Cordell, Heather J. | Bradley, Maria | Lee, Young-Ae | Gough, Hannah | Schramm, Dirk | Beschorner, John | Schuster, Antje | Bauer, Carl-Peter | Forster, Johannes | Zepp, Fred | Bergmann, Renate | Bergmann, Karl | Garcia, Filipe Benito | Santos, Natacha | Pité, Helena | Papadopoulou, Athina | Mermiri, Despina | Xatziagorou, Elpida | Tsanakas, Ioannis | Lampidi, Stavroula | Priftis, Kostas | Fuertes, Elaine | Markevych, Iana | Bowatte, Gayan | Gruzieva, Olena | Gehring, Ulrike | Becker, Allan | Berdel, Dietrich | Brauer, Michael | Carlsten, Chris | Hoffmann, Barbara | Kozyrskyj, Anita | Lodge, Caroline | Pershagen, Göran | Wijga, Alet | Joachim, Heinrich | Zivkovic, Zorica | Djuric-Filipovic, Ivana | Jocić-Stevanovic, Jasmina | Zivanovic, Snežana | Taka, Styliani | Kokkinou, Dimitra | Papakonstantinou, Aliki | Stefanopoulou, Panagiota | Georgountzou, Anastasia | Maggina, Paraskevi | Stamataki, Sofia | Papaevanggelou, Vassiliki | Andreakos, Evangelos | Gibert, Monica Piquer | Spera, Adriana Machinena | Deliu, Matea | Belgrave, Danielle | Simpson, Angela | Custovic, Adnan | Marques, João Gaspar | Carreiro-Martins, Pedro | Belo, Joana | Serranho, Sara | Peralta, Isabel | Neuparth, Nuno | Leiria-Pinto, Paula | Vazquez-Ortiz, Marta | Pascal, Mariona | Plaza, Ana Maria | Juan, Manel | Paparo, Lorella | Nocerino, Rita | Aitoro, Rosita | Langella, Ilaria | Amoroso, Antonio | Amoroso, Alessia | Di Scala, Carmen | Berni Canani, Roberto | Maity, Santanu | Rotiroti, Giuseppina | Gandhi, Minal | Jonsson, Karin | Ljung, Annika | Hesselmar, Bill | Adlerbert, Ingegerd | Brekke, Hilde | Johansen, Susanne | Wold, Agnes | Sandberg, Ann-Sofie | Nordlund, Björn | Lundholm, Cecilia | Ullemar, Villhelmina | van Hage, Marianne | Örtqvist, Anne | Almqvist, Catarina | Selby, Anna | Grimshaw, Kate | Clausen, Michael | Dubakiene, Ruta | Fiocchi, Alessandro | Kowalski, Marek | Papadopoulos, Nikos | Reche, Marta | Sigurdardottir, Sigurveig | Sprikkleman, Aline | Xepapadaki, Paraskevi | Mills, Clare | Roberts, Graham | Neto, Herberto Jose Chong | Wandalsen, Gustavo Falbo | Bianca, Ana Carolina Dela | Aranda, Carolina | Rosário, Nelson Augusto | Solé, Dirceu | Mallol, Javier | Marcos, Luis García | Banic, Ivana | Rijavec, Matija | Plavec, Davor | Korosec, Peter | Turkalj, Mirjana | Bozicevic, Alen | De Mieri, Maria | Hamburger, Matthias | Holley, Simone | Morris, Ruth | Mitchell, Frances | Knibb, Rebecca | Latter, Susan | Liossi, Christina | Hassan, Mostafa M. M. | Barman, Malin | Sandin, Anna | Posa, Daniela | Perna, Serena | Hoffmann, Ute | Chen, Kuan-Wei | Resch, Yvonne | Vrtala, Susanne | Valenta, Rudolf | Matricardi, Paolo Maria | Tsilochristou, Olympia | Rohrbach, Alexander | Cappella, Antonio | Hofmaier, Stephanie | Hatzler, Laura | D’Amelio, Raffaele | Björkander, Sophia | Johansson, Maria A. | Lasaviciute, Gintare | Sverremark-Ekström, Eva | Rüschendorf, Franz | Strachan, David P. | Spycher, Ben D. | Baurecht, Hansjörg | Margaritte-Jeannin, Patricia | Sääf, Annika | Kerkhof, Marjan | Ege, Markus | Baltic, Svetlana | Matheson, Melanie C. | Li, Jin | Michel, Sven | Ang, Wei Q. | McArdle, Wendy | Arnold, Andreas | Homuth, Georg | Demenais, Florence | Bouzigon, Emmanuelle | Söderhäll, Cilla | de Jongste, Johan C. | Postma, Dirkje S. | Braun-Fahrländer, Charlotte | Horak, Elisabeth | Ogorodova, Ludmila M. | Puzyrev, Valery P. | Bragina, Elena Yu | Hudson, Thomas J. | Morin, Charles | Duffy, David L. | Marks, Guy B. | Robertson, Colin F. | Montgomery, Grant W. | Musk, Bill | Thompson, Philip J. | Martin, Nicholas G. | James, Alan | Sleiman, Patrick | Toskala, Elina | Rodriguez, Elke | Fölster-Holst, Regina | Franke, Andre | Lieb, Wolfgang | Gieger, Christian | Heinzmann, Andrea | Rietschel, Ernst | Cichon, Sven | Nöthen, Markus M. | Pennell, Craig E. | Sly, Peter D. | Schmidt, Carsten O. | Schneider, Valentin | Heinig, Matthias | Holt, Patrick G. | Kabesch, Michael | Weidinger, Stefan | Hakonarson, Hakon | Ferreira, Manuel AR | Laprise, Catherine | Freidin, Maxim B | Genuneit, Jon | Koppelman, Gerard H | Melén, Erik | Dizier, Marie-Hélène | John Henderson, A. | Lee, Young Ae | González-Delgado, Purificacion | Caparrós, Esther | Clemente, Fernando | Cueva, Begoña | Moreno, Victoria M. | Carretero, Jose Luis | Fernández, Javier | Swan, Kate | Gopi, Mudiyur | Smith, Tim | Ramesh, Edara | Sadasivam, Arun | Arêde, Cristina | Borrego, Luís Miguel | Pires, Graça | Santa-Marta, Cristina | Brand, Stephanie | Stein, Karina | Heine, Holger | Kauth, Marion | Rolfsjord, Leif Bjarte | Bakkeheim, Egil | Skjerven, Håvard Ove | Carlsen, Kai-Håkon | Hunderi, Jon Olav | Berents, Teresa Løvold | Mowinckel, Petter | Lødrup Carlsen, Karin C. | Munzel, Ullrich | Berger, William | Valiente, Román | Vozmediano, Valvanera | Lukas, John C. | Rodríguez, Mónica | Guarnaccia, Sebastiano | Vitale, Luigi | Pluda, Ada | D’Agata, Emanuele | Colombo, Denise | Felici, Stefano | Gretter, Valeria | Facchetti, Susanna | Pecorelli, Gaia | Quecchia, Cristina | Guibas, George | Spandou, Evangelia | Megremis, Spyridon | West, Peter | Papadopoulos, Nikolaos | Rufo, João Cavaleiro | Madureira, Joana | Paciência, Inês | Aguiar, Lívia | Padrão, Patrícia | Pinto, Mariana | Delgado, Luís | Moreira, Pedro | Teixeira, João Paulo | Fernandes, Eduardo Oliveira | Moreira, André | Dominguez, Adriana Izquierdo | Valero, Antonio | Mullol, Joaquim | Del Cuvillo, Alfonso | Montoro, Javier | Jauregui, Ignacio | Bartra, Joan | Davila, Ignacio | Ferrer, Marta | Sastre, Joaquin | Martins, Catarina | Lima, Jorge | Leandro, Maria José | Nunes, Glória | Branco, Jorge Cunha | Trindade, Hélder | Borrego, Luis Miguel | Conkar, Secil | Kilic, Mehtap | Aygun, Canan | Sancak, Recep | Tagalaki, Eleni | Banos, Lambros | Vlachou, Anna | Giannoula, Fotini | Pavlakou, Marina | Kryoni, Maria | Makris, Kostas | Lazova, Snezhina | Petrova, Guergana | Miteva, Dimitrinka | Perenovska, Penka | Klyucharova, Aliya | Skorohodkina, Olesya | Koumaki, Dimitra | Manousaki, Alkisti | Agrapidi, Maria | Iatridou, Lida | Eruk, Omima | Myridakis, Konstantinos | Manousakis, Emmanouil | Koumaki, Vasiliki | Dimou, Maria | Ingemansson, Maria | Hedlin, Gunilla | Pastor, Nitida | de Boissieu, Delphine | Vanderhoof, Jon | Moore, Nancy | Maditz, Kaitlin | Mehdi, Adeli | Elhassan, Shaza | Beck, Carolin | Al-Hammadi, Ahmed | Maris, Ioana | O’Sullivan, Ronan | Hourihane, Jonathan | Raptis, George | DunnGalvin, Audrey | Greenhawt, Matthew | Venter, Carina | O’Regan, Evelyn | Cronin, Duncan | O’Reilly, Anna | Abdelaziz, Foued | Khelifi-Touhami, Dounia | Selim, Nihad | Khelifi-Touhami, Tahar | Merida, Pablo | Plaza, Ana Mª | Castellanos, Juan Heber | Lozano, Jaime | Dominguez, Olga | Piquer, Monica | Jimenez, Rosa | Giner, Mª Teresa | Kakleas, Konstantinos | Joishy, Manohar | Maskele, Wendmu | Jenkins, Huw R. | Escarrer, Mercedes | Madroñero, Agustín | Guerra, Maria Teresa | Julia, Juan Carlos | Cerda, Juan Carlos | Contreras, Javier | Tauler, Eulalia | Vidorreta, Maria Jesus | Rojo, Ana | Del Valle, Silvia | Flynn, Niamh | Foley, Gary | Harmon, Carol | Fitzsimons, John | Baynova, Krasimira | Del Robledo, Ávila Maria | Marina, Labella | Cortes, Aaron | Sciaraffia, Alicia | Castillo, Angela | Juel-Berg, Nanna | Hansen, Kirsten Skamstrup | Poulsen, Lars Kærgaard | Lazar, Adina | Aguiar, Rita | Lopes, Anabela | Paes, Maria J. | Santos, Amélia S. | Pereira-Barbosa, M. A. | Eke Gungor, Hatice | Uytun, Salih | Sahiner, Umit Murat | Altuner Torun, Yasemin | Zivanovic, Mirjana | Atanasković-Marković, Marina | Vesel, Tina | Nahtigal, Mihaela | Obermayer-Temlin, Andreja | Križnik, Eva Šoster | Maslar, Mirjana | Bizjak, Ruben | Tomšič-Matic, Marjeta | Posega-Devetak, Sonja | Skerbinjek-Kavalar, Maja | Predalič, Mateja | Avčin, Tadej | Pouessel, Guillaume | Beaudouin, Etienne | Moneret-Vautrin, Anne M. | Deschildre, Antoine | Viñas, Marta | Borja, Bartolomé | Hernández, Nora | Castillo, Mª José | Izquierdo, Adriana | Ibero, Marcel | Kocabas, Can Naci | Heming, Camille | Garrett, Emily | Blackstock, Adam | Chodhari, Rahul | Belohlavkova, Simona | Kopelentova, Eliska | Visek, Petr | Setinova, Ivana | Svarcova, Ivana | Sjölander, Sigrid | Nilsson, Nora | Berthold, Malin | Ekoff, Helena | Borres, Magnus | Nilsson, Caroline | González Domínguez, Loreto | Muñoz Archidona, Cristina | Moreira Jorge, Ana | Quevedo Teruel, Sergio | Bracamonte Bermejo, Teresa | Castillo Fernández, Miriam | Pineda de la Losa, Fernando | Echeverría Zudaire, Luis Ángel | Vrani, Olga | Mavroudi, Antigone | Fotoulaki, Maria | Emporiadou, Maria | Spiroglou, Kleomenis | Xinias, Ioannis | Sadreddini, Helyeh A. | Warnes, Mia | Traves, Donna | Kostić, Gordana | Filipovic, Đorđe | Sittisomwong, Sawapon | Sittisomwong, Siripong | Podolec, Zygmunt | Hartel, Marcin | Panek, Daria | Podolec-Rubiś, Magdalena | Banasik, Tomasz | Abbasi, Elham | Moghtaderi, Mozhgan | Sanneerappa, Phani | Deliu, Alina | Kutty, Moosa | Ramesh, Nagabathula | Sherkat, Roya | Sabri, Mohammad Reza | Dehghan, Bahar | Bigdelian, Hamid | Raeesi, Nahid | Afshar, Mino | Rahimi, Hamid | Klein, Christoph | Al-Jebouri, Mohemid | Svitich, Oxana A. | Zubacheva, Daria O. | Potemkin, Dmitrii A. | Gankovskaya, Ludmila V. | Zverev, Vitalii V. | OB Doyle, Elaine | Gallagher, Paul | Dewlett, Sherine | Man, Kin | Pocock, James | Gerrardhughes, Anna | Wasilewska, Jolanta | Kaczmarski, Maciej | Lebensztejn, Dariusz | Thuraisingham, Chandramani | Sinniah, Davendralingam | Chen, Yue | Mei, Xiaomei | Ozdogan, Sebnem | Karadeniz, Pinar | Ayyildiz-Emecen, Durdugul | Oncul, Ummuhan | Sari, Gizem | Cavdar, Sabanur | Farzan, Niloufar | Vijverberg, Susanne J. | Palmer, Colin J. | Tantisira, Kelan G. | Maitland-van der Zee, Anke-Hilse | Yavuzyilmaz, Fatma | Urganci, Nafiye | Usta, Merve | Hoxha, Mehmet | Basho, Maksim | Wandalsen, Gustavo F. | Monteiro, Fernanda | Lame, Blerta | Mesonjesi, Eris | Sherri, Arjeta | Ibranji, Alkerta | Gjati, Laert | Loloci, Gjustina | Bardhi, Ardii | Moghtaderi, Behnam | Farjadian, Shirin | Eghtedari, Dorna | Olaya, Manuela | Del Mar Vasquez, Laura | Ramirez, Luis Fernando | Serrano, Carlos Daniel | Usta Guc, Belgin | Asilsoy, Suna | Ozer, Fulya | Shopova, Sylvia | Papochieva, Vera | Loekmanwidjaja, Jessica | Mallozi, Márcia | Ratner, Paul | Soteres, Daniel | Novák, Zoltán | Yáñez, Anahí | Ildikó, Kiss | Kuna, Piotr | Tortajada, Miguel | Valiente, Román | Feuerhahn, Julia | Blome, Christine | Hadler, Meike | Karagiannis, Efstrathios | Langenbruch, Anna | Augustin, Matthias | Roux, Michel | Kakudo, Shinji | Zeldin, Robert K. | Sokolova, Anna | Silva, Tiago Milheiro | Zivanovic, Snezana S. | Cvetkovic, Vesna | Nikolic, Ivana | Zivanovic, Sonja J. | Saranac, Ljiljana | Nesterenko, Zoia | Radic, Snezana | Milenkovic, Branislava | Smiljanic, Spomenka | Micic-Stanijevic, Milka | Calovic, Olivera | Hofbauer, Anne Marie Bro | Agertoft, Lone | Everson, Lucy | Kearney, Jessica | Coppel, Jonny | Braithwaite, Simon | Christiansen, Elisabeth S. | Kjaer, Henrik Fomsgaard | Eller, Esben | Mørtz, Charlotte G. | Halken, Susanne | Román India, Cristina | Jiménez Jiménez, Juana | Echeverría Zudaire, Luis | O’Connor, Cathal | Kanti, Varvara | Lünnemann, Lena | Malise, Günther | Ludriksone, Laine | Stroux, Andrea | Henrich, Wolfgang | Abu-Dakn, Michael | Blume-Peytavi, Ulrike | Garcia Bartels, Natalie | Schario, Marianne | Stanley, Thorsten | Brandenbarg, Nicolien | Boardman, Alia | McGreevy, Gary | Rodger, Emily | Knight, Katherine | Taylor, Trisha | Scanlan, Gemma | Christoph, Grüber | van Stuivenberg, Margriet | Mosca, Fabio | Moro, Guido | Chirico, Gaetano | Braegger, Christian P. | Riedler, Joseph | Yavuz, Yalcin | Boehm, Günther | Arasi, Stefania | Crisafulli, Giuseppe | Caminiti, Lucia | Porcaro, Federica | Pajno, Giovanni Battista | Tanaka, Akane | Togawa, Yaei | Oida, Kumiko | Kambe, Naotomo | Arkwright, Peter | Amagai, Yosuke | Shimojo, Naoki | Sato, Yasunori | Mochizuki, Hiroyuki | Jang, Hyosun | Ishizaka, Saori | Matsuda, Hiroshi | Barlianto, Wisnu | Olivianto, Ery | Chandra Kusuma, H. M. S. | Mollica, Mariapia | Trinchese, Giovanna | Alfano, Elena | Amato, Francesco | Pirozzi, Claudio | Calignano, Antonio | Meli, Rosaria | Rossberg, Siri | Gerhold, Kerstin | Zimmermann, Kurt | Zaino, Mohammad | Geske, Thomas | Hamelmann, Eckard | Bogovic, Sarah | van den Berg, Jochem | Janssen, Chantal | Claver, Angela | Martin-Muñoz, Mª Flor | Martorell, C. | Belver, M. T. | Alonso Lebrero, E. | Zapatero, L. | Fuentes, V. | Piqué, M. | Plaza, A. | Muñoz, C. | Blasco, Cristina | Villa, B. | Gómez, C. | Nevot, S. | García, J. M. | Echeverria, L. | DeWitt, Brenda | Holloway, Judith | Hodge, Donald | Ludman, Sian | Jafari-Mamaghani, Merhdad | Ebling, Rosemary | Fox, Adam T. | Lack, Gideon | Lovén Björkman, Sofia | Ballardini, Natalia | Basu, Supriyo | Hallet, Jenny | Srinivas, Jyothi | Stringer, Hazel | Jay, Nicola | Fonseca, Paula | Vieira, Clara | Mastrorilli, Carla | Caffarelli, Carlo | Asero, Riccardo | Tripodi, Salvatore | Dondi, Arianna | Ricci, Gianpaolo | Povesi Dascola, Carlotta | Calamelli, Elisabetta | Cipriani, Francesca | Di Rienzo Businco, Andrea | Bianchi, Annamaria | Candelotti, Paolo | Frediani, Tullio | Verga, Carmen | Korovessi, Paraskevi | Tiliakou, Skevi | Tavoulari, Evaggelia | Moraiti, Kalliopi-Maria | Tee, Wan Jean | Deiratany, Samir | Seedhoo, Raymond | McNamara, Roisin | Okafor, Ike | Khaleva, Ekaterina | Novic, Gennady | Bychkova, Natalia | Abd Al-Aziz, Amany | Fatouh, Amany | Motawie, Ayat | Bostany, Eman El | Ibrahim, Amr | Andonova, Sylvia | Savov, Alexey | Zoto, Maria | Kyriakakou, Marialena | Vassilopoulou, Mariza | Balaska, Athina | Kostaridou, Stavroula | Wartna, Jorien | Bohnen, Arthur M. | Elshout, Gijs | Pols, David H. J. | Bindels, Patrick J. E. | Seys, Sven F. | Dilissen, Ellen | Van der Eycken, Sarah | Schelpe, An-Sofie | Marijsse, Gudrun | Troosters, Thierry | Vanbelle, Vincent | Aertgeerts, Sven | Ceuppens, Jan L. | Dupont, Lieven J. | Peers, Koen | Bullens, Dominique M. | Lokas, Sandra Bulat | Zivkovic, Jelena | Nogalo, Boro | Kobal, Iva Mrkic | Oliveira, Georgeta | Pike, Katharine | Melo, Alda | Amélia, Tomás | Cidrais Rodrigues, José Carlos | Serrano, Cristina | Lopes dos Santos, José Manuel | Lopes, Carla | Schauer, Uwe | Bergmann, Karl-Christian | Moral, Luis | Toral, Teresa | Marco, Nuria | Avilés, Beléns García | Fuentes, Mª Jesús | Garde, Jesús | Montahud, Cristina | Perona, Javier | Forniés, Mª José | Arroabarren, Esozia | Anda, Marta | Sanz, Maria Luisa | Lizaso, Maria Teresa | Arregui, Candida | May, Sara | Hartz, Martha | Joshi, Avni | Park, Miguel A. | Posega Devetak, Sonja | Koren Jeverica, Anja | Castro, Leonor | Gouveia, Carolina | Marques, Ana Carvalho | Cabral, Antonio Jorge | Amaral, Luis | Carolino, Fabrícia | Castro, Eunice | Passos, Madalena | Cernadas, Josefina R. | Amaral, Luís | Dias de Castro, Eunice | Pineda, Fernando | Gomes, Armanda | Brough, Helen | Röhmel, Jobst | Schwarz, Carsten | Mehl, Anne | Stock, Philippe | Staab, Doris | Seib, Christine | Critchlow, Anita | Barber, Alyson | Delavalle, Belen | Garriga, Teresa | Vilá, Blanca | Astolfi, Annalisa | Di Chiara, Costanza | Neri, Iria | Patrizi, Annalisa | Neskorodova, Katerina | Kudryavtseva, Asya | Alvarez, Jorge | Palacios, Miriam | Martinez-Merino, Marta | Vaquero, Ibone
Clinical and Translational Allergy  2016;6(Suppl 1):1-60.
Table of contents
WORKSHOP 4: Challenging clinical scenarios (CS01–CS06)
CS01 Bullous lesions in two children: solitary mastocytoma
S. Tolga Yavuz, Ozan Koc, Ali Gungor, Faysal Gok
CS02 Multi-System Allergy (MSA) of cystic fibrosis: our institutional experience
Jessica Hawley, Christopher O’Brien, Matthew Thomas, Malcolm Brodlie, Louise Michaelis
CS03 Cold urticaria in pediatric age: an invisible cause for severe reactions
Inês Mota, Ângela Gaspar, Susana Piedade, Graça Sampaio, José Geraldo Dias, Miguel Paiva, Mário Morais-Almeida
CS04 Angioedema with C1 inhibitor deficiency in a girl: a challenge diagnosis
Cristina Madureira, Tânia Lopes, Susana Lopes, Filipa Almeida, Alexandra Sequeira, Fernanda Carvalho, José Oliveira
CS05 A child with unusual multiple organ allergy disease: what is the primer?
Fabienne Gay-Crosier
CS06 A case of uncontrolled asthma in a 6-year-old patient
Ioana-Valentina Nenciu, Andreia Florina Nita, Alexandru Ulmeanu, Dumitru Oraseanu, Carmen Zapucioiu
ORAL ABSTRACT SESSION 1: Food allergy (OP01–OP06)
OP01 Food protein-induced enterocolitis syndrome: oral food challenge outcomes for tolerance evaluation in a Pediatric Hospital
Adrianna Machinena, Olga Domínguez Sánchez, Montserrat Alvaro Lozano, Rosa Jimenez Feijoo, Jaime Lozano Blasco, Mònica Piquer Gibert, Mª Teresa Giner Muñoz, Marcia Dias da Costa, Ana Maria Plaza Martín
OP02 Characteristics of infants with food protein-induced enterocolitis syndrome and allergic proctocolitis
Ebru Arik Yilmaz, Özlem Cavkaytar, Betul Buyuktiryaki, Ozge Soyer, Cansin Sackesen
OP03 The clinical and immunological outcomes after consumption of baked egg by 1–5 year old egg allergic children: results of a randomised controlled trial
MerrynNetting, Adaweyah El-Merhibi, Michael Gold, PatrickQuinn, IrmeliPenttila, Maria Makrides
OP04 Oral immunotherapy for treatment of egg allergy using low allergenic, hydrolysed egg
Stavroula Giavi, Antonella Muraro, Roger Lauener, Annick Mercenier, Eugen Bersuch, Isabella M. Montagner, Maria Passioti, Nicolò Celegato, Selina Summermatter, Sophie Nutten, Tristan Bourdeau, Yvonne M. Vissers, Nikolaos G. Papadopoulos
OP05 Chemical modification of a peanut extract results in an increased safety profile while maintaining efficacy
Hanneke van der Kleij, Hans Warmenhoven, Ronald van Ree, Raymond Pieters, Dirk Jan Opstelten, Hans van Schijndel, Joost Smit
OP06 Administration of the yellow fever vaccine in egg allergic children
Roisin Fitzsimons, Victoria Timms, George Du Toit
ORAL ABSTRACT SESSION 2: Asthma (OP07–OP12)
OP07 Previous exacerbation is the most important risk factor for future exacerbations in school-age children with asthma
S. Tolga Yavuz, Guven Kaya, Mustafa Gulec, Mehmet Saldir, Osman Sener, Faysal Gok
OP08 Comparative study of degree of severity and laboratory changes between asthmatic children using different acupuncture modalities
Nagwa Hassan, Hala Shaaban, Hazem El-Hariri, Ahmed Kamel Inas E. Mahfouz
OP09 The concentration of exhaled carbon monoxide in asthmatic children with different controlled stadium
Papp Gabor, Biro Gabor, Kovacs Csaba
OP10 Effect of vitamin D3 supplementation during pregnancy on risk of persistent wheeze in the offspring: a randomised clinical trial
Bo Chawes, Klaus Bønnelykke, Jakob Stokholm, Lene Heickendorff, Susanne Brix, Morten Rasmussen, Hans Bisgaard
OP11 Lung function development in childhood
Henrik Wegener Hallas, Bo Chawes, Lambang Arianto, Hans Bisgaard
OP12 Is the effect of maternal and paternal asthma different in female and male children before puberty?
Maike Pincus, Thomas Keil, Andreas Reich, Ulrich Wahn, Susanne Lau, Linus Grabenhenrich
ORAL ABSTRACT SESSION 3: Epidemiology—genetics (OP13–OP18)
OP13 Lifestyle is associated with incidence and category of allergen sensitisation: the ALADDIN birth cohort
Sara Fagerstedt, Helena Marell Hesla, Emelie Johansson, Helen Rosenlund, Axel Mie, Annika Scheynius, Johan Alm
OP15 Maternal filaggrin mutations increase the risk of atopic dermatitis in children: an effect independent of mutation inheritance
Jorge Esparza-Gordillo, Anja Matanovic, Ingo Marenholz, Anja Bauerfeind, Klaus Rohde, Katja Nemat, Min-Ae Lee-Kirsch, Magnus Nordenskjöld, Marten C. G. Winge, Thomas Keil, Renate Krüger, Susanne Lau, Kirsten Beyer, Birgit Kalb, Bodo Niggemann, Norbert Hübner, Heather J. Cordell, Maria Bradley, Young-Ae Lee
OP16 Allergic multimorbidity of asthma, rhinitis and eczema in the first 2 decades of the German MAS birth cohort
Thomas Keil, Hannah Gough, Linus Grabenhenrich, Dirk Schramm, Andreas Reich, John Beschorner, Antje Schuster, Carl-Peter Bauer, Johannes Forster, Fred Zepp, Young-Ae Lee, Renate Bergmann, Karl Bergmann, Ulrich Wahn, Susanne Lau
OP17 Childhood anaphylaxis: a growing concern
Filipe Benito Garcia, Inês Mota, Susana Piedade, Ângela Gaspar, Natacha Santos, Helena Pité, Mário Morais-Almeida
OP18 Indoor exposure to molds and dampness in infancy and its association to persistent atopic dermatitis in school age. Results from the Greek ISAAC II study
Athina Papadopoulou, Despina Mermiri, Elpida Xatziagorou, Ioannis Tsanakas, Stavroula Lampidi, Kostas Priftis
ORAL ABSTRACT SESSION 4: Pediatric rhinitis—immunotherapy (OP19–OP24)
OP19 Associations between residential greenness and childhood allergic rhinitis and aeroallergen sensitisation in seven birth cohorts
Elaine Fuertes, Iana Markevych, Gayan Bowatte, Olena Gruzieva, Ulrike Gehring, Allan Becker, Dietrich Berdel, Michael Brauer, Chris Carlsten, Barbara Hoffmann, Anita Kozyrskyj, Caroline Lodge, Göran Pershagen, Alet Wijga, Heinrich Joachim
OP20 Full symptom control in pediatric patients with allergic rhinitis and asthma: results of a 2-year sublingual allergen immunotherapy study
Zorica Zivkovic, Ivana Djuric-Filipovic, Jasmina Jocić-Stevanovic, Snežana Zivanovic
OP21 Nasal epithelium of different ages of atopic subjects present increased levels of oxidative stress and increased cell cytotoxicity upon rhinovirus infection
Styliani Taka, Dimitra Kokkinou, Aliki Papakonstantinou, Panagiota Stefanopoulou, Anastasia Georgountzou, Paraskevi Maggina, Sofia Stamataki, Vassiliki Papaevanggelou, Evangelos Andreakos, Nikolaos G. Papadopoulos
OP22 Cluster subcutaneous immunotherapy schedule: tolerability profile in children
Monica Piquer Gibert, Montserrat Alvaro Lozano, Jaime Lozano Blasco, Olga Domínguez Sánchez, Rosa Jiménez Feijoo, Marcia Dias da Costa, Mª Teresa Giner Muñoz, Adriana Machinena Spera, Ana Maria Plaza Martín
OP23 Rhinitis as a risk factor for asthma severity in 11-year old children: population-based cohort study
Matea Deliu, Danielle Belgrave, Angela Simpson, Adnan Custovic
OP24 The Global Lung Function Initiative equations in airway obstruction evaluation of asthmatic children
João Gaspar Marques, Pedro Carreiro-Martins, Joana Belo, Sara Serranho, Isabel Peralta, Nuno Neuparth, Paula Leiria-Pinto
POSTER DISCUSSION SESSION 1: Food allergy (PD01–PD05)
PD01 Allergen-specific humoral and cellular responses in children who fail egg oral immunotherapy due to allergic reactions
Marta Vazquez-Ortiz, Mariona Pascal, Ana Maria Plaza, Manel Juan
PD02 FoxP3 epigenetic features in children with cow milk allergy
Lorella Paparo, Rita Nocerino, Rosita Aitoro, Ilaria Langella, Antonio Amoroso, Alessia Amoroso, Carmen Di Scala, Roberto Berni Canani
PD04 Combined milk and egg allergy in early childhood: let them eat cake?
Santanu Maity, Giuseppina Rotiroti, Minal Gandhi
PD05 Introduction of complementary foods in relation to allergy and gut microbiota in farm and non-farm children
Karin Jonsson, Annika Ljung, Bill Hesselmar, Ingegerd Adlerbert, Hilde Brekke, Susanne Johansen, Agnes Wold, Ann-Sofie Sandberg
POSTER DISCUSSION SESSION 2: Asthma and wheeze (PD06–PD16)
PD06 The association between asthma and exhaled nitric oxide is influenced by genetics and sensitisation
Björn Nordlund, Cecilia Lundholm, Villhelmina Ullemar, Marianne van Hage, Anne Örtqvist, Catarina Almqvist
PD09 Prevalence patterns of infant wheeze across Europe
Anna Selby, Kate Grimshaw, Thomas Keil, Linus Grabenhenrich, Michael Clausen, Ruta Dubakiene, Alessandro Fiocchi, Marek Kowalski, Nikos Papadopoulos, Marta Reche, Sigurveig Sigurdardottir, Aline Sprikkleman, Paraskevi Xepapadaki, Clare Mills, Kirsten Beyer, Graham Roberts
PD10 Epidemiologic changes in recurrent wheezing infants
Herberto Jose Chong Neto, Gustavo Falbo Wandalsen, Ana Carolina Dela Bianca, Carolina Aranda, Nelson Augusto Rosário, Dirceu Solé, Javier Mallol, Luis García Marcos
PD13 A single nucleotide polymorphism in the GLCCI1 gene is associated with response to asthma treatment in children
IvanaBanic, Matija Rijavec, Davor Plavec, Peter Korosec, Mirjana Turkalj
PD14 Pollen induced asthma: Could small molecules in pollen exacerbate the protein-mediated allergic response?
Alen Bozicevic, Maria De Mieri, Matthias Hamburger
PD15 A qualitative study to understand how we can empower teenagers to better self-manage their asthma
Simone Holley, Ruth Morris, Frances Mitchell, Rebecca Knibb, Susan Latter, Christina Liossi, Graham Roberts
PD16 Polymorphism of endothelial nitric oxide synthase (eNOS) gene among Egyptian children with bronchial asthma
Mostafa M. M. Hassan
POSTER DISCUSSION SESSION 3: Mechanisms—Epidemiology (PD17–PD21)
PD17 Pregnancy outcomes in relation to development of allergy in a Swedish birth cohort
Malin Barman, Anna Sandin, Agnes Wold, Ann-Sofie Sandberg
PD18 Evolution of the IgE response to house dust mite molecules in childhood
Daniela Posa, Serena Perna, Carl-Peter Bauer, Ute Hoffmann, Johannes Forster, Fred Zepp, Antje Schuster, Ulrich Wahn, Thomas Keil, Susanne Lau, Kuan-Wei Chen, Yvonne Resch, Susanne Vrtala, Rudolf Valenta, Paolo Maria Matricardi
PD19 Antibody recognition of nsLTP-molecules as antigens but not as allergens in the German-MAS birth cohort
Olympia Tsilochristou, Alexander Rohrbach, Antonio Cappella, Stephanie Hofmaier, Laura Hatzler, Carl-Peter Bauer, Ute Hoffmann, Johannes Forster, Fred Zepp, Antje Schuster, RaffaeleD’Amelio, Ulrich Wahn, Thomas Keil, Susanne Lau, Paolo Maria Matricardi
PD20 Early life colonization with Lactobacilli and Staphylococcus aureus oppositely associates with the maturation and activation of FOXP3+ CD4 T-cells
Sophia Björkander, Maria A. Johansson, Gintare Lasaviciute, Eva Sverremark-Ekström
PD21 Genome-wide meta-analysis identifies 7 susceptibility loci involved in the atopic march
Ingo Marenholz, Jorge Esparza-Gordillo, Franz Rüschendorf, Anja Bauerfeind, David P. Strachan, Ben D. Spycher, Hansjörg Baurecht, Patricia Margaritte-Jeannin, Annika Sääf, Marjan Kerkhof, Markus Ege, Svetlana Baltic, Melanie C Matheson, Jin Li, Sven Michel, Wei Q. Ang, Wendy McArdle, Andreas Arnold, Georg Homuth, Florence Demenais, Emmanuelle Bouzigon, Cilla Söderhäll, Göran Pershagen, Johan C. de Jongste, Dirkje S Postma, Charlotte Braun-Fahrländer, Elisabeth Horak, Ludmila M. Ogorodova, Valery P. Puzyrev, Elena Yu Bragina, Thomas J Hudson, Charles Morin, David L Duffy, Guy B Marks, Colin F Robertson, Grant W Montgomery, Bill Musk, Philip J Thompson, Nicholas G. Martin, Alan James, Patrick Sleiman, Elina Toskala, Elke Rodriguez, Regina Fölster-Holst, Andre Franke, Wolfgang Lieb, Christian Gieger, Andrea Heinzmann, Ernst Rietschel, Thomas Keil, Sven Cichon, Markus M Nöthen, Craig E Pennell, Peter D Sly, Carsten O Schmidt, Anja Matanovic, Valentin Schneider, Matthias Heinig, Norbert Hübner, Patrick G. Holt, Susanne Lau, Michael Kabesch, Stefan Weidinger, Hakon Hakonarson, Manuel AR Ferreira, Catherine Laprise, Maxim B. Freidin, Jon Genuneit, Gerard H Koppelman, Erik Melén, Marie-Hélène Dizier, A. John Henderson, Young Ae Lee
POSTER DISCUSSION SESSION 4: Food allergy—Anaphylaxis (PD22–PD26)
PD22 Atopy patch test in food protein induced enterocolitis caused by solid food
Purificacion González-Delgado, Esther Caparrós, Fernando Clemente, Begoña Cueva, Victoria M. Moreno, Jose Luis Carretero, Javier Fernández
PD23 Watermelon allergy: a novel presentation
Kate Swan, George Du Toit
PD24 A pilot study evaluating the usefulness of a guideline template for managing milk allergy in primary care
Mudiyur Gopi, Tim Smith, Edara Ramesh, Arun Sadasivam
PD26 Efficacy and safety of cow’s milk oral immunotherapy protocol
Inês Mota, Filipe Benito Garcia, Susana Piedade, Angela Gaspar, Graça Sampaio, Cristina Arêde, Luís Miguel Borrego, Graça Pires, Cristina Santa-Marta, Mário Morais-Almeida
POSTER DISCUSSION SESSION 5: Prevention and treatment—Allergy (PD27–PD36)
PD27 Allergy-protection by the lactic acid bacterium Lactococcus lactis G121: mode-of-action as revealed in a murine model of experimental allergy
Stephanie Brand, Karina Stein, Holger Heine, Marion Kauth
PD29 The relationship between quality of life and morning salivary cortisol after acute bronchiolitis in infancy
Leif Bjarte Rolfsjord, Egil Bakkeheim, Johan Alm, Håvard Ove Skjerven, Kai-Håkon Carlsen, Jon Olav Hunderi, Teresa Løvold Berents, Petter Mowinckel, Karin C. Lødrup Carlsen
PD30 Randomised trial of the efficacy of MP29-02* compared with fluticasone propionate nasal spray in children aged ≥6 years to <12 years with allergic rhinitis
Ulrich Wahn, Ullrich Munzel, William Berger
PD31 10 mg of oral bilastine in 2 to 11 years old children has similar exposure to the adult therapeutic dose (20 mg)
Ulrich Wahn, Román Valiente, Valvanera Vozmediano, John C. Lukas, Mónica Rodríguez
PD33 Daily symptoms, nocturnal symptoms, activity limitations and reliever therapies during the three steps of IOEASMA programme: a comparison
Sebastiano Guarnaccia, Luigi Vitale, Ada Pluda, Emanuele D’Agata, Denise Colombo, Stefano Felici, Valeria Gretter, Susanna Facchetti, Gaia Pecorelli, Cristina Quecchia
PD34 Sensitisation to an inert aeroallergen in weaning rats and longstanding disease, in a sensitisation-tolerant and easily tolerisable rodent strain
George Guibas, Evangelia Spandou, Spyridon Megremis, Peter West, Nikolaos Papadopoulos
PD35 Bacterial and fungi exposure in school and allergic sensitisation in children
João Cavaleiro Rufo, Joana Madureira, Inês Paciência, Lívia Aguiar, Patrícia Padrão, Mariana Pinto, Luís Delgado, Pedro Moreira, João Paulo Teixeira, Eduardo Oliveira Fernandes, André Moreira
PD36 Comparative study of allergy rhinitis between two populations: children vs. adults
Adriana Izquierdo Dominguez, Antonio Valero, Joaquim Mullol, Alfonso Del Cuvillo, Javier Montoro, Ignacio Jauregui, Joan Bartra, Ignacio Davila, Marta Ferrer, Joaquin Sastre
POSTER VIEWING SESSION 1: Inflammation—Genetics—Immunology—Dermatology (PP01–PP09)
PP01 Immune profile in late pregnancy: immunological markers in atopic asthmaticwomen as risk factors for atopy in the progeny
Catarina Martins, Jorge Lima, Maria José Leandro, Glória Nunes, Jorge Cunha Branco, Hélder Trindade, Luis Miguel Borrego
PP02 The impact of neonatal sepsis on development of allergic diseases
Secil Conkar, Mehtap Kilic, Canan Aygun, Recep Sancak
PP03 Clinical overview of selective IgE deficiency in childhood
Athina Papadopoulou, Eleni Tagalaki, Lambros Banos, Anna Vlachou, Fotini Giannoula, Despina Mermiri
PP04 Inverse relationship between serum 25(ΟΗ) vitamin D3 and total IgE in children and adolescence
Athina Papadopoulou, Stavroula Lampidi, Marina Pavlakou, Maria Kryoni, Kostas Makris
PP05
PP06
PP07 Asthma control questionnaire and specific IgE in children
Snezhina Lazova, Guergana Petrova, Dimitrinka Miteva, Penka Perenovska
PP08 Features of chronic urticaria of adolescents
Aliya Klyucharova, Olesya Skorohodkina
PP09 Cutaneous mastocytosis in children: a clinical analysis of 8 cases in Greece
Dimitra Koumaki, Alkisti Manousaki, Maria Agrapidi, Lida Iatridou, Omima Eruk, Konstantinos Myridakis, Emmanouil Manousakis, Vasiliki Koumaki
POSTER VIEWING SESSION 2: Food allergy—Anaphylaxis (PP10–PP47)
PP10 Prognostic factors in egg allergy
Maria Dimou, Maria Ingemansson, Gunilla Hedlin
PP11 Evaluation of the efficacy of an amino acid-based formula in infants who are intolerant to extensively hydrolysed protein formula
Nitida Pastor, Delphine de Boissieu, Jon Vanderhoof, Nancy Moore, Kaitlin Maditz
PP12 Anaphylaxis and epinephrine auto-injector use: a survey of pediatric trainees
Adeli Mehdi, Shaza Elhassan, Carolin Beck, Ahmed Al-Hammadi
PP13 Anaphylaxis in children: acute management in the Emergency Department
Ioana Maris, Ronan O’Sullivan, Jonathan Hourihane,
PP14 Understanding Cumbrian schools preparedness in managing children at risk of anaphylaxis in order to provide training and support which will create healthy and safe environments for children with allergies
George Raptis, Louise Michaelis
PP15 A new valid and reliable parent and child questionnaire to measure the impact of food protein enterocolitis syndrome on children: the FPIES Quality of Life Questionnaire (FPIESQL), Parent and Child Short Form
Audrey DunnGalvin, Matthew Greenhawt, Carina Venter, Jonathan Hourihane
PP16 An in-depth case study investigation of the experiences of teenagers and young adults in growing up and living with food allergy with emphasis on coping, management and risk, support, and social and self-identity
Evelyn O’Regan, Duncan Cronin, Jonathan Hourihane, Anna O’Reilly, Audrey DunnGalvin
PP17 Cow’s milk protein allergy in Constantine. A retrospective study of 62 cases between 1996 and 2013
Foued Abdelaziz, Dounia Khelifi-Touhami, Nihad Selim, Tahar Khelifi-Touhami
PP18
PP19 Cow’s milk and egg oral immunotherapy in children older than 5 years
Pablo Merida, Ana Mª Plaza, Juan Heber Castellanos, Adrianna Machinena, Montserrat Alvaro Lozano, Jaime Lozano, Olga Dominguez, Monica Piquer, Rosa Jimenez, Mª Teresa Giner
PP20 Professionals’ awareness of management of Cow’s Milk Protein Allergy (CMPA) in North Wales Hospitals
Konstantinos Kakleas, Manohar Joishy, Wendmu Maskele, Huw R. Jenkins
PP21
PP22 Anaphylaxis: the great unknown for teachers. Presentation of a protocol for schools
Mercedes Escarrer, Agustín Madroñero, Maria Teresa Guerra, Juan Carlos Julia, Juan Carlos Cerda, Javier Contreras, Eulalia Tauler, Maria Jesus Vidorreta, Ana Rojo, Silvia Del Valle
PP23 Challenges facing children with food allergies and their parents in out of school activity sectors
Niamh Flynn
PP24 A review of food challenges at a Regional Irish Centre
Gary Foley, Carol Harmon, John Fitzsimons
PP25 The use of epinephrine in infants with anaphylaxis
Krasimira Baynova, Ávila Maria Del Robledo, Labella Marina
PP26
PP27
PP28 Mother’s psychological state predicts the expression of symptoms in food allergic children
Aaron Cortes, Alicia Sciaraffia, Angela Castillo
PP29 The correlation between sIgE towards tree nuts and birch pollen in a Danish Pediatric Allergy Clinic
Nanna Juel-Berg, Kirsten Skamstrup Hansen, Lars Kærgaard Poulsen
PP30 Food allergy in children: evaluation of parents’ use of online social media
Andreia Florina Nita, Ioana Valentina Nenciu, Adina Lazar, Dumitru Oraseanu
PP31 The impact of food allergy on quality of life: FAQLQ questionnaire
Rita Aguiar, Anabela Lopes, Maria J. Paes, Amélia S. Santos, M. A. Pereira-Barbosa
PP32 An unexpected cause of anaphylaxis: potato
Hatice Eke Gungor, Salih Uytun, Umit Murat Sahiner, Yasemin Altuner Torun
PP33 Is it clinical phenotype of allergic diseases determined by sensitisation to food?
Mirjana Zivanovic, Marina Atanasković-Marković
PP34
PP35 Prescribing adrenaline auto-injectors in children in 2014: the data from regional pediatricians
Tina Vesel, Mihaela Nahtigal, Andreja Obermayer-Temlin, Eva Šoster Križnik, Mirjana Maslar, Ruben Bizjak, Marjeta Tomšič-Matic, Sonja Posega-Devetak, Maja Skerbinjek-Kavalar, Mateja Predalič, Tadej Avčin
PP36 Who should have an adrenaline autoinjector? Adherence to the European and French guidelines among 121 allergists from the Allergy Vigilance Network
Guillaume Pouessel, Etienne Beaudouin, Anne M. Moneret-Vautrin, Antoine Deschildre, Allergy Vigilance Network
PP37 Anaphylaxis by Anacardium Occidentale
Marta Viñas, Bartolomé Borja, Nora Hernández, Mª José Castillo, Adriana Izquierdo, Marcel Ibero
PP38 Anaphylaxis with honey in a child
S. Tolga Yavuz, Ali Gungor, Betul Buyuktiryaki, Ozan Koc, Can Naci Kocabas, Faysal Gok
PP39 Evaluation of courses adopted to children on prevention, recognition and management of anaphylaxis
Tina Vesel, Mihaela Nahtigal
PP40 Symptomatic dust mites and shrimp allergy: three pediatric case reports
Filipa Almeida, Susana Lopes, Cristina Madureira, Tânia Lopes, Fernanda Carvalho
PP41 Poor identification rates of nuts by high risk individuals: a call for improved education and support for families
Camille Heming, Emily Garrett, Adam Blackstock, Santanu Maity, Rahul Chodhari
PP42 DAFALL: database of food allergies in the Czech Republic
Simona Belohlavkova, Eliska Kopelentova, Petr Visek, Ivana Setinova, Ivana Svarcova
PP43 Serological cross-reactivity between grass and wheat is not only caused by profilins and CCDs
Sigrid Sjölander, Nora Nilsson, Malin Berthold, Helena Ekoff, Gunilla Hedlin, Magnus Borres, Caroline Nilsson
PP44 Oil body associated proteins in children with nuts allergy. Allergens to consider in IgE-mediated nuts allergy
Loreto González Domínguez, Cristina Muñoz Archidona, Ana Moreira Jorge, Sergio Quevedo Teruel, Teresa Bracamonte Bermejo, Miriam Castillo Fernández, Fernando Pineda de la Losa, Luis Ángel Echeverría Zudaire
PP45
PP46 Protective effect of helicobacter pylori infection against food allergy in children
Olga Vrani, Antigone Mavroudi, Maria Fotoulaki, Maria Emporiadou, Kleomenis Spiroglou, Ioannis Xinias
PP47 Anaphylaxis pathway: A road tryp-tase to success?
Helyeh A. Sadreddini, Mia Warnes, Donna Traves
POSTER VIEWING SESSION 3: Miscellaneous (PP48–PP58)
PP48 Surveillance study on safety of SLIT in pediatric population
Ivana Djuric-Filipovic, Zorica Zivkovic, Snežana Zivanovic, Gordana Kostić, Đorđe Filipovic
PP49 Efficacy and safety of mixed mite subcutaneous immunotherapy among allergic rhinitis patients in the Northeastern Thailand
Sawapon Sittisomwong, Siripong Sittisomwong
PP50 Effect of inhaled beclomethasone or placebo on brain stem activity in a patient chronically treated with steroids: preliminary report
Zygmunt Podolec, Marcin Hartel, Daria Panek, Magdalena Podolec-Rubiś, Tomasz Banasik
PP51 Sensitisation to aeroallergens in patients with allergic rhinitis, asthma and atopic dermatitis in Shiraz, Southwestern Iran
Elham Abbasi, Mozhgan Moghtaderi
PP52 Referring a child for allergy test: how appropriate are we?
Phani Sanneerappa, Alina Deliu, Moosa Kutty, Nagabathula Ramesh
PP53 EBV lymphoproliferative disease and cardiac lymphoma in a STK4 deficient patient
Roya Sherkat, Mohammad Reza Sabri, Bahar Dehghan, Hamid Bigdelian, Nahid Raeesi, Mino Afshar, Hamid Rahimi, Christoph Klein
PP54 A case study: the effect of massive honeybees attack on various body parameters atopic girl including allergy
Mohemid Al-Jebouri
PP55 The role of TLR9, NLRP3 and proIL-1β in activation of antiviral innate immunity
Oxana A. Svitich, Daria O. Zubacheva, Dmitrii A. Potemkin, Ludmila V. Gankovskaya, Vitalii V. Zverev
PP56 Overnight pulse oximetry, as a screening tool to diagnose obstructive sleep apnoea. How effective is it?
Phani Sanneerappa, Elaine OB Doyle, Paul Gallagher, Nagabathula Ramesh
PP57 The presentation and management of acute urticaria and allergic reactions in children in a multi-ethnic, inner city Emergency Department (ED)
Sherine Dewlett, Kin Man, Minal Gandhi, James Pocock, Anna Gerrardhughes
PP58 Food allergens responsible for delayed-type sensitisation in atopy patch test in children diagnosed with autism spectrum disorder
Jolanta Wasilewska, Maciej Kaczmarski, Dariusz Lebensztejn
POSTER VIEWING SESSION 4: Asthma—Rhinitis (PP59–PP87)
PP59 Systematic review of incense as a trigger factor for asthma
Chandramani Thuraisingham, Davendralingam Sinniah
PP60 Increased risks of mood and anxiety disorders in children with asthma
Yue Chen, Xiaomei Mei
PP61
PP62 Asthma Control Test (ACT) and Pediatric Asthma Quality of Life Questionnaire (PAQLQ) association in children
Sebnem Ozdogan, Pinar Karadeniz, Durdugul Ayyildiz-Emecen, Ummuhan Oncul
PP63 Seasonal and gender variations in vitamin D levels in children with asthma and its association with pulmonary function tests
Sebnem Ozdogan, Gizem Sari, Sabanur Cavdar
PP64 Defining treatment response in childhood asthma: rationale and design of the Pharmacogenomics in the Childhood Asthma (PiCA) consortium
Niloufar Farzan, Susanne J. Vijverberg, Colin J. Palmer, Kelan G. Tantisira, Anke-Hilseon Maitland-van der Zee behalf of the PiCA consortium
PP65 Prevalence of asthma and allergic disease in patients with inflammatory disease compared to celiac disease
Fatma Yavuzyilmaz, Sebnem Ozdogan, Nafiye Urganci, Merve Usta
PP66 A severe case with cystic fibrosis (CF) asthma
Mehmet Hoxha, Maksim Basho
PP67 Severe asthma exacerbation complicated with pneumothorax in a child with uncontrolled asthma due to poor treatment compliance
Ioana Valentina Nenciu, Andreia Florina Nita, Adina Lazar, Alexandru Ulmeanu, Carmen Zapucioiu, Dumitru Oraseanu
PP68 Evaluation of the Pediatric Quality of Life inventory (PedsQL) asthma module among low income asthmatic children and adolescents in Sao Paolo, Brazil
Gustavo F. Wandalsen, Fernanda Monteiro, Dirceu Solé
PP69 Early initiation of specific immunotherapy in asthma patients leads to higher benefits
Blerta Lame, Eris Mesonjesi, Arjeta Sherri
PP70 Treatment resistant asthma and rhinosinusitis with recurrent pulmonary infections. Is it primary ciliary dyskinesia?
Alkerta Ibranji, Laert Gjati, Gjustina Loloci, Ardii Bardhi
PP71 The comparison of sensitisation to animal allergens in children- and adult- onset patients with asthma
Behnam Moghtaderi, Shirin Farjadian, Dorna Eghtedari
PP72 Characterisation of children less than five years with wheezing episodes in Cali, Colombia
Manuela Olaya, Laura Del Mar Vasquez, Luis Fernando Ramirez, Carlos Daniel Serrano
PP73 Evaluation of the patients with recurrent croup
Belgin Usta Guc, Suna Asilsoy, Fulya Ozer
PP74 Obesity in adolescence compromising the asthma control
Guergana Petrova, Sylvia Shopova, Vera Papochieva, Snezhina Lazova, Dimitrinka Miteva, Penka Perenovska
PP75 Sleep behavior in children with persistent allergic rhinitis
Gustavo F. Wandalsen, Jessica Loekmanwidjaja, Márcia Mallozi, Dirceu Solé
PP76 Randomised trial of the safety of MP29-02* compared with fluticasone propionate nasal spray in children aged ≥4 years to <12 years with allergic rhinitis
William Berger, Ulrich Wahn, Paul Ratner, Daniel Soteres
PP77 Safety and tolerability evaluation of bilastine 10 mg in children from 2 to 11 years of age with allergic rhinoconjunctivitis or urticaria
Zoltán Novák, Anahí Yáñez, Kiss Ildikó, Piotr Kuna, Miguel Tortajada, Román Valiente, the Bilastine Pediatric Safety Study Group
PP78 Sensitisation to Alternaria alternata: Is it a risk factor for severe rhinitis?
Susana Lopes, Filipa Almeida, Tânia Lopes, Cristina Madureira, José Oliveira, Fernanda Carvalho
PP79 Validation of the Patient Benefit Index (PBI) for the assessment of patient-related outcomes in allergic rhinitis in children
Julia Feuerhahn, Christine Blome, Meike Hadler, Efstrathios Karagiannis, Anna Langenbruch, Matthias Augustin
PP80 Efficacy of sublingual tablet of house dust mite allergen extracts in adolescents with house dust mite-associated allergic rhinitis
Michel Roux, Shinji Kakudo, Efstrathios Karagiannis, Robert K. Zeldin
PP81 Lung function improvement in a child treated with omalizumab for bronchial asthma
Anna Sokolova, Tiago Milheiro Silva
PP82 How to treat a child suffering from asthma, allergic rhinitis, allergy to peanuts and diabetes at the same time?
Snezana S. Zivanovic, Vesna Cvetkovic, Ivana Nikolic, Sonja J. Zivanovic
PP83 Nitric oxide in exhaled air in the relationship of the degree of sensitisation to aeroallergens
Snezana S. Zivanovic, Ljiljana Saranac, Ivana Nikolic, Sonja J. Zivanovic, Zorica Zivkovic
PP84 Clinical basis of diagnostic errors in pediatric asthma
Zoia Nesterenko
PP85
PP86 Childhood asthma control in Serbia and organised Asthma Educational Intervention (AEI)
Snezana Radic, Branislava Milenkovic, Spomenka Smiljanic, Milka Micic-Stanijevic, Olivera Calovic
PP87 Experience from a group of adolescents with severe allergic asthma treated with Omalizumab
Anne Marie Bro Hofbauer, Lone Agertoft
THEMATIC POSTER SESSION 1: Prevention and Treatment—Epidemiology (TP01–TP18)
TP01 A cost effective primary school asthma education program: pilot study from inner London schools
Lucy Everson, Jessica Kearney, Jonny Coppel, Simon Braithwaite, Rahul Chodhari
TP02 The prevalence of allergic diseases among 14–15 years old adolescents in two Danish birth cohorts 14 years apart
Elisabeth S. Christiansen, Henrik Fomsgaard Kjaer, Esben Eller, Charlotte G. Mørtz, Susanne Halken
TP03 Does pattern of sensitisation to phleum pratense change with age? Is it different in children with allergic rhinitis or asthma?
Cristina Román India, Ana Moreira Jorge, Loreto González Domínguez, Cristina Muñoz Archidona, Sergio Quevedo Teruel, Teresa Bracamonte Bermejo, Juana Jiménez Jiménez, Luis Echeverría Zudaire
TP04 Practicalities of prevention of peanut allergy: modelling a national response to LEAP
Cathal O’Connor, Jonathan Hourihane
TP05 Comparison of the influence of sunflower seed oil and skin care lotion on the skin barrier function of newborns: a randomised controlled trial
Varvara Kanti, Lena Lünnemann, Günther Malise, Laine Ludriksone, Andrea Stroux, Wolfgang Henrich, Michael Abu-Dakn, Ulrike Blume-Peytavi, Natalie Garcia Bartels
TP06 The effect of daily skin care on skin barrier properties in infants with dry skin and risk for atopic dermatitis
Varvara Kanti, Lena Lünnemann, Laine Ludriksone, Marianne Schario, Andrea Stroux, Ulrike Blume-Peytavi, Natalie Garcia Bartels
TP07 Change in sum total aeroallergen skin prick test wheal diameters at 6 months predicts which children will respond to subcutaneous immunotherapy by three years
Thorsten Stanley, Nicolien Brandenbarg
TP08 Are mobile apps regarding adrenaline auto-injectors accessed by adolescents for support and education in the community?
Alia Boardman, Gary McGreevy, Emily Rodger, Katherine Knight, Victoria Timms, Trisha Taylor, Gemma Scanlan, Roisin Fitzsimons
TP09
TP10 Prevention of early atopic dermatitis among low-atopy-risk infants by immunoactive prebiotics is not sustained after the first year of life
Grüber Christoph, Ulrich Wahn, Margriet van Stuivenberg, Fabio Mosca, Guido Moro, Gaetano Chirico, Christian P. Braegger, Joseph Riedler, Yalcin Yavuz, Günther Boehm
TP11
TP12
TP13 Treatment with Omalizumab in a 16-year-old Caucasian girl with refractory solar urticaria
Stefania Arasi, Giuseppe Crisafulli, Lucia Caminiti, Federica Porcaro, Giovanni Battista Pajno
TP14 Ultra-pure soft water ameliorates skin conditions of adult and child patients with atopic dermatitis
Akane Tanaka, Yaei Togawa, Kumiko Oida, Naotomo Kambe, Peter Arkwright, Yosuke Amagai, Naoki Shimojo, Yasunori Sato, Hiroyuki Mochizuki, Hyosun Jang, Saori Ishizaka, Hiroshi Matsuda
TP15 Potential adjuvant effect of immunomodulator to improve specific immunotherapy in asthmatic child
Wisnu Barlianto, Ery Olivianto, H. M. S. Chandra Kusuma
TP16 How can Component Resolved Diagnosis (CRD) influence in Specific Immunotherapy (SIT) prescription, in a Spanish children population
Ana Moreira Jorge, Cristina Román India, Loreto González Domínguez, Cristina Muñoz Archidona, Juana Jiménez Jiménez, Teresa Bracamonte Bermejo, Sergio Quevedo Teruel, Luis Echeverría Zudaire
TP17 Mitochondrial dysfunction in food allergy: effects of L. rhamnosus GG in a mice model of peanut allergy
Rosita Aitoro, Mariapia Mollica, Roberto Berni Canani, Giovanna Trinchese, Elena Alfano, Antonio Amoroso, Lorella Paparo, Francesco Amato, Claudio Pirozzi, Antonio Calignano, Rosaria Meli
TP18 Prediction of atopic diseases in childhood: elevated blood eosinophils in infancy in a high risk birth cohort
Siri Rossberg, Kerstin Gerhold, Kurt Zimmermann, Mohammad Zaino, Thomas Geske, Eckard Hamelmann, Susanne Lau
THEMATIC POSTER SESSION 2: Food allergy—Anaphylaxis (TP19–TP38)
TP19
TP20
TP21 Double-blind provocation tests in non-IgE mediated cow’s milk allergy and the occurrence of placebo reactions
Sarah Bogovic, Jochem van den Berg, Chantal Janssen
TP22 Gradual introduction of baked egg (BE) in egg allergic patients under 2 years old
Angela Claver
TP23 Randomised controlled trial of SOTI with raw hen’s egg in children with persistent egg allergy I: safety and efficacy of daily vs. weekly protocols of induction
Mª Flor Martin-Muñoz, C. Martorell, M. T. Belver, E. Alonso Lebrero, L. Zapatero, V. Fuentes, M. Piqué, A. Plaza, C. Muñoz, A. Martorell, Cristina Blasco, B. Villa, C. Gómez, S. Nevot, J. M. García, L. Echeverria
TP24 Randomised controlled trial of SOTI with raw hen’s egg in children with persistent egg allergy II: a randomised controlled trial to study a safer, more effective and easy to perform maintenance (daily vs. every two days) pattern of egg SOTI
Mª Flor Martin-Muñoz, C. Martorell, M. T. Belver, E. Alonso Lebrero, L. Zapatero, V. Fuentes, M. Piqué, A. Plaza, C. Muñoz, A. Martorell, Cristina Blasco, B. Villa, C. Gómez, S. Nevot, J. M. García, L. Echeverria
TP25 Determining the safety of baked egg home reintroduction for children with mild egg allergy
Brenda DeWitt, Judith Holloway, Donald Hodge
TP26 Demographics, investigations and patterns of sensitisation in children with oral allergy syndrome in a London Teaching Hospital
Sian Ludman, Merhdad Jafari-Mamaghani, Rosemary Ebling, Adam T. Fox, Gideon Lack, George Du Toit
TP27 Airborne peanut challenge in children: allergic reactions are rare
Sofia Lovén Björkman, Caroline Nilsson, Natalia Ballardini
TP28 The nutty question on Pediatric Wards: to be or “nut” to be?
Supriyo Basu, Jenny Hallet, Jyothi Srinivas
TP29
TP30
TP31 Allergy education in nursery schools
Hazel Stringer, Nicola Jay
TP32 Food allergy in the first year of life
Tânia Lopes, Cristina Madureira, Filipa Almeida, Susana Lopes, Paula Fonseca, Clara Vieira, Fernanda Carvalho
TP33 Prevalence and geographic distribution of oral allergy syndrome in Italian children: a multicenter study
Carla Mastrorilli, Carlo Caffarelli, Riccardo Asero, Salvatore Tripodi, Arianna Dondi, Gianpaolo Ricci, Carlotta Povesi Dascola, Elisabetta Calamelli, Francesca Cipriani, Andrea Di Rienzo Businco, Annamaria Bianchi, Paolo Candelotti, Tullio Frediani, Carmen Verga, Paolo Maria Matricardi
TP34 Are common standardised allergen extracts used in skin test enough in the diagnosis of nuts allergy?
Cristina Muñoz Archidona, Loreto González Domínguez, Ana Moreira Jorge, Sergio Quevedo Teruel, Teresa Bracamonte Bermejo, Miriam Castillo Fernández, Fernando Pineda de la Losa, Luis Ángel Echeverría Zudaire
TP35 Evaluation of IgE sensitisation in children with allergic proctocolitis and its relationship to atopic dermatitis
Despina Mermiri, Paraskevi Korovessi, Skevi Tiliakou, Evaggelia Tavoulari, Kalliopi-Maria Moraiti, Fotini Giannoula, Athina Papadopoulou
TP36 Food allergy in children: are we managing them appropriately in the Emergency Department?
Wan Jean Tee, Samir Deiratany, Raymond Seedhoo, Roisin McNamara, Ike Okafor
TP37 Importance of oil body associated allergenic proteins in nuts suspected allergy children
Loreto González Domínguez, Ana Moreira Jorge, Cristina Muñoz Archidona, Teresa Bracamonte Bermejo, Sergio Quevedo Teruel, Fernando Pineda de la Losa, Miriam Castillo Fernández, Luis Ángel Echeverría Zudaire
TP38 Practical application of basophil activation test in children with food allergy
Ekaterina Khaleva, Gennady Novic, Natalia Bychkova
THEMATIC POSTER SESSION 3: Asthma (TP39–TP57)
TP39 Effect of corticosteroid therapy upon serum magnesium level in chronic asthmatic children
Amany Abd Al-Aziz, Amany Fatouh, Ayat Motawie, Eman El Bostany, Amr Ibrahim
TP40 ADAM33 in Bulgarian children with asthma
Guergana Petrova, Dimitrinka Miteva, Snezhina Lazova, Penka Perenovska, Sylvia Andonova, Alexey Savov
TP41
TP42 The impact of vitamin D serum levels in asthma and allergic rhinitis
Maria Zoto, Marialena Kyriakakou, Paraskevi Xepapadaki, Nikolaos G. Papadopoulos
TP43 Life-threatening, first reported, paradoxical bronchospasm after nebulised Salbutamol in a 10 year old child
Paraskevi Korovessi, Mariza Vassilopoulou, Athina Balaska, Lambros Banos, Stavroula Kostaridou, Despina Mermiri
TP44
TP45 Asthma symptoms in children with treatment for allergic rhinoconjunctivitis
Jorien Wartna, Arthur M. Bohnen, Gijs Elshout, David H. J. Pols, Patrick J. E. Bindels
Erasmus MC, Rotterdam, The Netherlands
TP46 Atopy increased the risk of developing exercise-induced bronchoconstriction in young athletes
Sven F. Seys; Ellen Dilissen, Sarah Van der Eycken, An-Sofie Schelpe, Gudrun Marijsse, Thierry Troosters, Vincent Vanbelle, Sven Aertgeerts, Jan L. Ceuppens, Lieven J. Dupont, Koen Peers, Dominique M. Bullens
TP47 The effect of higher BMI on risk for asthma and treatment outcome in overweight and obese children
Ivana Banic, Sandra Bulat Lokas, Jelena Zivkovic, Boro Nogalo, Iva Mrkic Kobal, Davor Plavec, Mirjana Turkalj
TP48
TP49
TP50
TP51
TP52 The impact of a multidisciplinary project intended to change the culture of nebulisers towards pressurised metered dose inhalers
Georgeta Oliveira, Katharine Pike, Alda Melo, Tomás Amélia, José Carlos Cidrais Rodrigues, Cristina Serrano, José Manuel Lopes dos Santos, Carla Lopes
TP53
TP54
TP55
TP56 Increased asthma control in patients with severe persistent allergic asthma after 12 month of nightly temperature controlled laminar airflow (TLA)
Eckard Hamelmann, Uwe Schauer, Karl-Christian Bergmann
TP57
THEMATIC POSTER SESSION 4: Drug allergy—Dermatology (TP58–TP77)
TP58 Should we proceed directly to provocation challenges to diagnose drug allergy? Our experience says yes
Luis Moral, Teresa Toral, Nuria Marco, Beléns García Avilés, Mª Jesús Fuentes, Jesús Garde, Cristina Montahud, Javier Perona, Mª José Forniés
TP59 Anaphylaxis to 13-valent pneumococcal vaccine
Esozia Arroabarren, Marta Anda, Maria Luisa Sanz, Maria Teresa Lizaso, Candida Arregui
TP60 Intrapartum antibiotic exposure for treatment of group B streptococcus was not associated with the development of penicillin allergy in children
Sara May, Martha Hartz, Avni Joshi, Miguel A. Park
TP61 Evaluation of suspected drug hypersensitivity reactions in 169 children referred to the General Hospital
Sonja Posega Devetak, Tina Vesel, Anja Koren Jeverica, Tadej Avčin
TP62 Drug provocation testing: experience of a tertiary hospital
Leonor Castro, Carolina Gouveia, Ana Carvalho Marques, Antonio Jorge Cabral
TP63 Perioperative anaphylaxis: a growing concern in pediatric population
Luis Amaral, Fabrícia Carolino, Eunice Castro, Madalena Passos, Josefina R. Cernadas
TP64 Raising awareness of hypersensitivity to non-steroidal anti-inflammatory drugs in the pediatric age
Fabrícia Carolino, Luís Amaral, Eunice Dias de Castro, Josefina R. Cernadas
TP65 Perioperative anaphylaxis in young children: how to confirm the suspicion
Josefina R. Cernadas, Fabrícia Carolino, Luís Amaral, Fernando Pineda, Armanda Gomes
TP66 A case study of a child suspected to be penicillin allergic-digging deeper
Katherine Knight, Roisin Fitzsimons, Helen Brough
TP67 Prevalence, characteristics and risk factors of hypersensitivity reactions to antibiotics in patients with cystic fibrosis
Jobst Röhmel, Carsten Schwarz, Anne Mehl, Philippe Stock, Doris Staab
TP68 Antibiotic drug hypersensitivity in cystic fibrosis: A pilot study using cellular allergy tests for diagnostics
Jobst Röhmel, Carsten Schwarz, Christine Seib, Doris Staab, Philippe Stock
TP69 Oral antibiotics challenges in children
Anita Critchlow, Alyson Barber, Nicola Jay
TP70 Hypersensitivity reaction to vancomycin: a new successful desensitization protocol
Belen Delavalle, Teresa Garriga, Blanca Vilá, Cristina Blasco
TP71
TP72 Clinical phenotypes according to FLG gene loss of function mutations in children with atopic dermatitis
Francesca Cipriani, Annalisa Astolfi, Costanza Di Chiara, Elisabetta Calamelli, Iria Neri, Annalisa Patrizi, Gianpaolo Ricci
TP73
TP74 Urticaria in children: clinical and epidemiological features
Katerina Neskorodova, Asya Kudryavtseva
TP75
TP76 Acute urticaria at the Pediatrics Emergency Department: is it allergy?
Esozia Arroabarren, Jorge Alvarez, Marta Anda, Miriam Palacios, Marta Martinez-Merino, Ibone Vaquero
TP77
doi:10.1186/s13601-016-0117-8
PMCID: PMC5123301
2.  6th International Symposium on Molecular Allergology (ISMA) 
Hilger, Christiane | Swiontek, Kyra | Fischer, Jörg | Hentges, François | Lehners, Christiane | Morisset, Martine | Eberlein, Bernadette | Biedermann, Tilo | Ollert, Markus | Wildner, Sabrina | Stemeseder, Teresa | Freier, Regina | Briza, Peter | Lang, Roland | Batanero, Eva | Villalba, Mayte | Lidholm, Jonas | Hawranek, Thomas | Ferreira, Fatima | Brandstetter, Hans | Gadermaier, Gabriele | Moingeon, Philippe | Groeme, Rachel | Bouley, Julien | Bordas, Véronique | Le Mignon, Maxime | Bussières, Laetitia | Lautrette, Aurélie | Mascarell, Laurent | Lombardi, Vincent | Baron-Bodo, Véronique | Chabre, Henri | Batard, Thierry | Nony, Emmanuel | De Amicis, Karine Marafigo | Watanabe, Alexandra Sayuri | Figo, Daniele Danella | Dos Santos-Pinto, José Roberto Aparecido | Palma, Mario Sergio | Castro, Fabio Fernandes Morato | Kalil, Jorge | Wohlschlager, Therese | Ferreira-Briza, Fatima | Santos, Keity Souza | Faber, Margaretha | Van Gasse, Athina | Sabato, Vito | Hagendorens, Margo M. | Bridts, Chris H. | De Clerck, Luc S. | Perales, Araceli Diaz | Ebo, Didier | Zavadakova, Petra | Buchwalder, Aurélie | Rebeaud, Fabien | Märki, Iwan | Gepp, Barbara | Lengger, Nina | Möbs, Christian | Pfützner, Wolfgang | Radauer, Christian | Bohle, Barbara | Galvao, Clovis Eduardo | Santos-Pinto, Jose Roberto Aparecido | Schwager, Christian | Kull, Skadi | Schocker, Frauke | Behrends, Jochen | Becker, Wolf-Meinhard | Jappe, Uta | Mastrorilli, Carla | Tripodi, Salvatore | Caffarelli, Carlo | Asero, Riccardo | Dondi, Arianna | Ricci, Giampaolo | Dascola, Carlotta Povesi | Calamelli, Elisabetta | Di Rienzo Businco, Andrea | Bianchi, Annamaria | Frediani, Tullio | Verga, Carmen | Iacono, Iride Dello | Peroni, Diego | Pingitore, Giuseppe | Bernardini, Roberto | Matricardi, Paolo Maria | Hofer, Heidi | Asam, Claudia | Hauser, Michael | Himly, Martin | Ebner, Christof | Lemoine, Pierrick | Jain, Karine | Abiteboul, Kathy | Arvidsson, Monica | Rak, Sabina | Mota, Inês | Garcia, Filipe Benito | Gaspar, Angela | Arêde, Cristina | Piedade, Susana | Sampaio, Graça | Pires, Graça | Borrego, Luís Miguel | Santa-Marta, Cristina | Morais-Almeida, Mário | Popescu, Florin-Dan | Vieru, Mariana | Secureanu, Florin-Adrian | Fernandes, Rosa Anita Rodrigues | Carrapatoso, Isabel | Gomes, Raquel | Pereira, Celso | Todo-Bom, Ana | De Basoa, María Cecilia Martín Fernández | Regio, Javier Barrios | De Castro Cordova, Juan | Ferreiro, Antón Fernández | Tsilochristou, Olympia | Perna, Serena | Schwarz, Alina | Rohrbach, Alexander | Cappella, Antonio | Hatzler, Laura | Bauer, Carl-Peter | Hoffmann, Ute | Forster, Johannes | Zepp, Fred | Schuster, Antje | D’amelio, Raffael | Wahn, Ulrich | Keil, Thomas | Lau, Susanne | Apoil, Pol André | Mailhol, Claire | Broué-Chabbert, Anne | Juchet, Agnès | Didier, Alain | Carrer, Elodie | Lanot, Thomas | Blancher, Antoine | Kurtaj, Almedina | Hillebrand, Christoph | Fichtinger, Gerda | Danzer, Martin | Gabriel, Christian | Thalhamer, Theresa | Scheiblhofer, Sandra | Thalhamer, Josef | Weiss, Richard | Wolf, Martin | Pichler, Ulrike | Twaroch, Teresa | Yokoi, Hidenori | Takai, Toshiro | Didierlaurent, Alain | Mari, Adriano | Behrendt, Heidrun | Neubauer, Angela | Stolz, Frank | Ferreira, Fátima | Wallner, Michael | Carvalho, Sara | Lourenço, Tatiana | Cosme, Joana | Duarte, Fátima Cabral | Santos, Amélia Spínola | Costa, Ana Célia | Barbosa, Manuel Pereira | Klinglmayr, Eva | Schweidler, Bettina | Lueftenegger, Lisa | Moser, Stephanie | Doppler, Patrick | Oostingh, Gertie J. | Bathke, Arne | Zumbach, Joerg | Panzner, Petr | Vachova, Martina | Vlas, Tomas | Maly, Marek | Posa, Daniela | Hofmaier, Stephanie | Stock, Philippe | Grabenhenrich, Linus | Chen, Kuan-Wei | Resch, Yvonne | Vrtala, Susanne | Valenta, Rudolf | Abramidze, Tamar | Lomidze, Nino | Gotua, Maia | Dapkeviciute, Austeja | Einikyte, Ruta | Norkuniene, Jolita | Skrickiene, Laima | Miskiniene, Asta | Kvedariene, Violeta | Schiener, Maximilian | Moreno-Aguilar, Carmen | Pietsch, Gunilla | Intyre, Mareike Mc | Schwarze, Lea | Rußkamp, Dennis | Spillner, Edzard | Darsow, Ulf | Schmidt-Weber, Carsten | Blank, Simon | Longé, Cyril | Brazdova, Andrea | Brunet, Jean-Louis | Schwartz, Claire | Girodet, Bruno | Lavaud, François | Birnbaum, Joelle | Thi, Nhân Pham | Duchateau, Magalie | Chamot-Rooke, Julia | Guilloux, Laurence | Selva, Marie-Ange | Couderc, Rémy | Sénéchal, Hélène | Sutra, Jean-Pierre | Poncet, Pascal | Augustin, Steffen | Pump, Linda | Wald, Martin | Eichhorn, Thomas | Fischer, Frank | Willers, Christoph | Miehe, Michaela | Plum, Melanie | Wolf, Sara | Jabs, Frederic | Raiber, Tim | Bantleon, Frank | Seismann, Henning | Jakob, Thilo | Apostolovic, Danijela | Tran, Anh Thu | Sanchez-Vidaurre, Sara | Velickovic, Tanja Cirkovic | Starkhammar, Maria | Hamsten, Carl | Van Hage, Marianne | Dubiela, Pawel | Humeniuk, Piotr | Pfeifer, Sabine | Bublin, Merima | Borowski, Tomasz | Hoffmann-Sommergruber, Karin | Verschuren, Martie C. M. | Bastiaan-Net, Shanna | Depoortere, Defien | Foetisch, Kay | Scheurer, Stephan | Wichers, Harry J | Noij, Theo | Van Uden, Nikki M.E. | Vandenberghe, Karel | Wichers, Harry J. | Noij, Theo H. M. | Roulias, Anargyros | Parigiani, Maria Alejandra | Ahammer, Linda | Grutsch, Sarina | Tollinger, Martin | Moya, Raquel | López-Matas, Mª Angeles | Reyes, Raquel | Carnés, Jerónimo | Larré, Colette | Rogniaux, Hélène | Lupi, Roberta | Denery-Papini, Sandra | Pablos, Isabel Maria | Eichhorn, Stephanie | Machado, Yoan | Park, Jung-Won | Arora, Naveen | Vieths, Stefan | Tanaka, Charlene | Pineau, Florence | Drouet, Martine | Beaudouin, Etienne | Altenbach, Susan | Mameri, Hamza | Brossard, Chantal | Gaudin, Jean Charles | Moneret-Vautrin, Denise Anne | Paty, Evelyne | Tranquet, Olivier | Masci, Stefania | Moneret-Vautrin, Denise-Anne | Petersen, Arnd | Böttger, Marisa | Rennert, Sandra | Krause, Susanne | Ernst, Martin | Gutsmann, Thomas | Bauer, Johann | Lindner, Buko | Koppelman, Stef | Jayasena, Shyamali | Luykx, Dion | Schepens, Erik | De Jong, Govardus | Isleib, Tom | Nordlee, Julie | Baumert, Joe | Taylor, Steve | Maleki, Soheila | Palladino, Chiara | Sirvent, Sofía | Angelina, Alba | Eiwegger, Thomas | Palomares, Oscar | Breiteneder, Heimo | Claude, Mathilde | Bouchaud, Grégory | Bodinier, Marie | Korte, Robin | Bräcker, Julia | Brockmeyer, Jens | Satoh, Rie | Teshima, Reiko | Tscheppe, Angelika | Palmberger, Dieter | Grabherr, Reingard | Raith, Marianne | Sonnleitner, Linda | Zach, Doris | Woroszylo, Konrad | Focke-Tejkl, Margit | Wank, Herbert | Graf, Thorsten | Kuehn, Annette | Swoboda, Ines | Huber, Sara | Gay-Crosier, Fabienne | Polak, Dominika | Nagl, Birgit | Kitzmüller, Claudia | Samadi, Nazanin | Geyeregger, Rene | Jahn-Schmid, Beatrice | Gomez, Ariel | Haka, Jaana | Hattara, Liisa | Heikkinen, Marika | Niemi, Merja H | Rouvinen, Juha | Saviranta, Petri | Mattila, Pekka | Takkinen, Kristiina | Laukkanen, Marja-Leena | Pablos, Isabel | Kastner, Bianca | Silar, Mira | Selb, Julij | Kogovsek, Rok | Kosnik, Mitja | Korosec, Peter | Pestana, Leticia | Melo, Alcinda Campos | Mendes, Ana | Pedro, Maria Elisa | Santos, Maria Conceição Pereira | Bienvenu, Françoise | Goursaud, Claire | Garnier, Lorna | Jacquenet, Sandrine | Degaud, Michaël | Viel, Sébastien | Barre, Annick | Rougé, Pierre | Bienvenu, Jacques | Vitte, Joana | Bensalah, Amel | Cleach, Isabelle | Mousseau, Laurent | Agabriel, Chantal | Liabeuf, Valérie | Birnbaum, Joëlle | Mège, Jean-Louis | Gardner, James | Gandhi, Minal | Kariyawasam, Harsha | Rotiroti, Giuseppina | Regateiro, Frederico | Faria, Emília | Schmid, Johannes Martin | Dahl, Ronald | Hoffmann, Hans Juergen | Pestana, Letícia | Silva, Diana | Vieira, Teresa | Pereira, Ana Maria | Moreira, André | Delgado, Luís | Prates, Sara | Alves, Cátia | Finelli, Elena | Pinto, Paula Leiria | Cardoso, Bárbara Kong | Cruz, Cíntia | Semedo, Filipa | Tomaz, Elza | Inácio, Filipe | Maity, Santanu | Baricevic-Jones, Ivona | Marsh, Justin T. | Johnson, Phil E. | Balasundaram, Anuradha | Hope, Anya-May | Taekema, Aafke | Simpson, Angela | Semic-Jusufagic, Aida | Clare Mills, E. N. | Nelly, Gourdon Dubois | Laetitia, Sellam | Bruno, Pereira | Elodie, Michaud | Khaled, Messaoudi | Bertrand, Evrard | Jean-Luc, Fauquert | Goodman, Richard E. | Plata, Elena Rodríguez | Amaral, Luis | Bartolomé, Borja | Coimbra, Alice | Placido, Jose L | Ganea, Carmen Saviana | Costello, Carol Ann | Sorensen, Martin | Mills, Clare | Rogers, Adrian | Otherhals, Aage | Kalic, Tanja | Ellinger, Isabella | Waltl, Eva | Niederberger-Leppin, Verena | Szczepankiewicz, Dawid | Pruszynska-Oszmalek, Ewa | Skrzypski, Marek | Nowak, Krzysztof W. | Szczepankiewicz, Aleksandra | Jang, Gwang-Cheon | Markovic, Iva | Borowski, Andreas | Vetter, Tina | Wohlmann, Andreas | Kuepper, Michael | Friedrich, Karlheinz | Gracia, Ibon Eguiluz | Bosco, Anthony | Dollner, Ralph | Melum, Guro Reinholt | Jones, Anya C | Lexberg, Maria | Holt, Patrick G | Bækkevold, Espen Sønderaal | Jahnsen, Frode Lars | Sobkowiak, Paulina | Rachel, Marta | Narozna, Beata | Jenerowicz, Dorota | Swiatowy, Witold | Breborowicz, Anna | Nestelbacher, Reinhard | Fukui, Hiroyuki
Clinical and Translational Allergy  2016;6(Suppl 2):1-34.
Table of contents
ORAL ABSTRACTS
Symposium 1: Biochemistry, structure and environment of the allergen: what makes a protein an allergen?
O1 Two cell-membrane peptidases carrying galactose-alpha-1,3-galactose are implicated in delayed anaphylactic reactions upon pork kidney ingestion in patients with IgE-antibodies to alpha-Gal
Christiane Hilger, Kyra Swiontek, Jörg Fischer, François Hentges, Christiane Lehners, Martine Morisset, Bernadette Eberlein, Tilo Biedermann, Markus Ollert
O2 Structure solution of Pla l 1 suggests similar folding of Ole e 1-like family members but distinct immunological properties
Sabrina Wildner, Teresa Stemeseder, Regina Freier, Peter Briza, Roland Lang, Eva Batanero, Mayte Villalba, Jonas Lidholm, Thomas Hawranek, Fatima Ferreira, Hans Brandstetter, Gabriele Gadermaier
Symposium 2: New allergen molecules in the spotlight
O3 Identification of the cysteine protease Amb a 11 as a novel major allergen from short ragweed (Ambrosia artemisiifolia)
Philippe Moingeon, Rachel Groeme, Julien Bouley, Véronique Bordas, Maxime Le Mignon, Laetitia Bussières, Aurélie Lautrette, Laurent Mascarell, Vincent Lombardi, Véronique Baron-Bodo, Henri Chabre, Thierry Batard, Emmanuel Nony
O4 Production and characterization of polybia paulista recombinant antigen 5: a valuable diagnostic tool
Karine Marafigo De Amicis, Alexandra Sayuri Watanabe, Daniele Danella Figo, José Roberto Aparecido Dos Santos-Pinto, Mario Sergio Palma, Fabio Fernandes Morato Castro, Jorge Kalil, Therese Wohlschlager, Peter Briza, Sabrina Wildner, Fatima Ferreira-Briza, Gabriele Gadermaier, Keity Souza Santos
Symposium 3: Progress in molecular and cellular diagnosis
O5 Basophil activation test with recombinant Pru p 3; identifying genuine peach allergic patients
Margaretha Faber, Athina Van Gasse, Vito Sabato, Margo M. Hagendorens, Chris H. Bridts, Luc S. De Clerck, Araceli Diaz Perales, Didier Ebo
O6 Nanofluidic technology enables rapid, near-patient quantification of allergen-specific IgE
Petra Zavadakova, Aurélie Buchwalder, Fabien Rebeaud, Iwan Märki
Symposium 4: Relevance of molecular diagnostics for intervention and treatment
O7 Longitudinal analysis of Bet v 1-specific epitope repertoires during birch pollen immunotherapy
Barbara Gepp, Nina Lengger, Christian Möbs, Wolfgang Pfützner, Christian Radauer, Barbara Bohle
O8 A natural CCD-free tool: is polistes sp. venom suitable for polybia paulista diagnosis and therapy?
Karine Marafigo De Amicis, Alexandra Sayuri Watanabe, Clovis Eduardo Galvao, Daniele Danella Figo, Jose Roberto Aparecido Santos-Pinto, Mario Sergio Palma, Fabio Fernandes Morato Castro, Jorge Kalil, Fatima Ferreira, Gabriele Gadermaier, Keity Souza Santos
Symposium 5: The advent of molecular allergology in epidemiology
O9 Peanut oleosins: from identification to diagnostic testing
Christian Schwager, Skadi Kull, Frauke Schocker, Jochen Behrends, Wolf-Meinhard Becker, Uta Jappe
O10 Endotypes of oral allergy syndrome in childhood: a molecular diagnostic approach
Carla Mastrorilli, Salvatore Tripodi, Carlo Caffarelli, Riccardo Asero, Arianna Dondi, Giampaolo Ricci, Carlotta Povesi Dascola, Elisabetta Calamelli, Andrea Di Rienzo Businco, Annamaria Bianchi, Tullio Frediani, Carmen Verga, Iride Dello Iacono, Diego Peroni, Giuseppe Pingitore, Roberto Bernardini, Paolo Maria Matricardi
Symposium 6: Molecular AIT: which approaches will make it to market?
O11 Mbc4: an innovative molecule to tackle birch pollen and concomitant food allergies
Heidi Hofer, Claudia Asam, Michael Hauser, Peter Briza, Martin Himly, Christof Ebner, Fatima Ferreira
O12 Challenges and solutions associated with the production of recombinant Bet v 1 allergen as a therapeutic protein
Emmanuel Nony, Maxime Le Mignon, Pierrick Lemoine, Karine Jain, Kathy Abiteboul, Monica Arvidsson, Sabina Rak, Philippe Moingeon
Clinical Cases: Breakthroughs and headaches from CRD: interactive session
CC1 Anaphylaxis caused by lipid transfer proteins: a complex clinical pattern syndrome
Inês Mota, Filipe Benito Garcia, Angela Gaspar, Cristina Arêde, Susana Piedade, Graça Sampaio, Graça Pires, Luís Miguel Borrego, Cristina Santa-Marta, Mário Morais-Almeida
CC2 IgE sensitization profile in a patient with asteraceae pollen-exotic fruits association
Florin-Dan Popescu, Mariana Vieru, Florin-Adrian Secureanu
CC3 Food-dependent: exercise induced anaphylaxis. Which component to blame?
Rosa Anita Rodrigues Fernandes, Isabel Carrapatoso, Raquel Gomes, Celso Pereira, Ana Todo-Bom
CC4 Anaphylaxis to intravenous iron preparations in a patient that tolerates oral administration
María Cecilia Martín Fernández De Basoa, Javier Barrios Regio, Juan De Castro Cordova, Antón Fernández Ferreiro
CC5 IgE sensitization pattern in an adult patient with oral allergy syndrome to peanuts and pollinosis from southern Romania
Florin-Dan Popescu, Mariana Vieru, Florin-Adrian Secureanu
CC6 Evidence of specific IgE to plant-derived cross-reactive carbohydrate determinant in a patient with delayed anaphylaxis to red meat
Mariana Vieru, Florin-Dan Popescu, Florin-Adrian Secureanu
POSTER PRESENTATIONS
Poster Session 1: Molecular allergology and epidemiology
P1 Atopic children produce stronger and more frequent IgG responses than non-atopic children: longitudinal data from the German MAS birth cohort
Olympia Tsilochristou, Serena Perna, Alina Schwarz, Alexander Rohrbach, Antonio Cappella, Laura Hatzler, Carl-Peter Bauer, Ute Hoffmann, Johannes Forster, Fred Zepp, Antje Schuster, Raffael D’amelio, Ulrich Wahn, Thomas Keil, Susanne Lau, Paolo Maria Matricardi
P2 The IgG sensitization profiles against 112 allergenic components support the absence of a protective role of IgG in allergic individuals, outside of the context of SIT
Pol André Apoil, Claire Mailhol, Anne Broué-Chabbert, Agnès Juchet, Alain Didier, Elodie Carrer, Thomas Lanot, Antoine Blancher
P3 The immune response against the timothy grass pollen allergen Phl p 5 in non-allergic humans
Almedina Kurtaj, Christoph Hillebrand, Gerda Fichtinger, Martin Danzer, Christian Gabriel, Theresa Thalhamer, Sandra Scheiblhofer, Josef Thalhamer, Richard Weiss
P4 Analyzing the cross-reactivity profile of the major ragweed allergen Amb a 1
Martin Wolf, Michael Hauser, Ulrike Pichler, Teresa Twaroch, Gabriele Gadermaier, Christof Ebner, Hidenori Yokoi, Toshiro Takai, Alain Didierlaurent, Adriano Mari, Peter Briza, Heidrun Behrendt, Angela Neubauer, Frank Stolz, Fátima Ferreira, Michael Wallner
P5 LTP (Pru p 3) sensitisation in skin prick test: which means in clinical practice?
Sara Carvalho, Tatiana Lourenço, Joana Cosme, Fátima Cabral Duarte, Amélia Spínola Santos, Ana Célia Costa, Manuel Pereira Barbosa
P6 IgE profiles, allergen exposure and lifestyle of 501 Austrian pupils: investigation of influences on the development of allergic sensitizations
Teresa Stemeseder, Eva Klinglmayr, Bettina Schweidler, Lisa Lueftenegger, Stephanie Moser, Patrick Doppler, Roland Lang, Martin Himly, Gertie J. Oostingh, Arne Bathke, Joerg Zumbach, Thomas Hawranek, Gabriele Gadermaier
P7 Molecular profiles of sensitization to perennial inhalant allergens in a middle European region
Petr Panzner, Martina Vachova, Tomas Vlas, Marek Maly
P8 Evolution of the IgE response to house dust mite allergen molecules in childhood
Daniela Posa, Serena Perna, Stephanie Hofmaier, Laura Hatzler, Alexander Rohrbach, Carl-Peter Bauer, Ute Hoffmann, Johannes Forster, Fred Zepp, Antje Schuster, Philippe Stock, Ulrich Wahn, Linus Grabenhenrich, Thomas Keil, Susanne Lau, Kuan-Wei Chen, Yvonne Resch, Susanne Vrtala, Rudolf Valenta, Paolo Maria Matricardi
P9 Tropomyosin (Pen a1): to include or not to include in skin prick testing?
Joana Cosme, Sara Carvalho, Tatiana Lourenço, Amélia Spínola Santos, Manuel Pereira Barbosa
Immunoallergy Department - Hospital de Santa Maria – Centro Hospitalar Lisboa Norte, Lisbon, Portugal, Lisbon, Portugal; Immunoallergy Department - Hospital de Santa Maria – Centro Hospitalar Lisboa Norte, Lisbon, Portugal; Faculdade de Medicina de Lisboa, Lisbon, Portugal
P10 Component-resolved IgE profiles in Georgian patients
Tamar Abramidze, Nino Lomidze, Maia Gotua
P11 Cross reactivity between food and pollen allergens in Lithuania according to spIgE evaluation
Austeja Dapkeviciute, Ruta Einikyte, Jolita Norkuniene, Laima Skrickiene, Asta Miskiniene, Violeta Kvedariene
P12 Distribution of inhalant allergy in the population of Lithuania
Ruta Einikyte, Austeja Dapkeviciute, Jolita Norkuniene, Laima Skrickiene, Asta Miskiniene, Violeta Kvedariene
Poster Session 2: Allergen molecules: identification, characterization, structure and function
P13 Interference of antigen 5-based cross-reactivity in the diagnosis of hymenoptera venom allergy
Maximilian Schiener, Bernadette Eberlein, Carmen Moreno-Aguilar, Gunilla Pietsch, Mareike Mc Intyre, Lea Schwarze, Dennis Rußkamp, Tilo Biedermann, Edzard Spillner, Ulf Darsow, Carsten Schmidt-Weber, Markus Ollert, Simon Blank
P14 IgE cross-reactivity between European Hymenoptera and Asian hornet (Vespa velutina) venom allergens
Cyril Longé, Andrea Brazdova, Jean-Louis Brunet, Claire Schwartz, Bruno Girodet, François Lavaud, Joelle Birnbaum, Nhân Pham Thi, Magalie Duchateau, Julia Chamot-Rooke, Laurence Guilloux, Marie-Ange Selva, Rémy Couderc, Hélène Sénéchal, Jean-Pierre Sutra, Pascal Poncet
P15 Carbohydrate composition of house dust mite extracts and major group 1 and group 2 allergens
Steffen Augustin, Linda Pump, Martin Wald, Thomas Eichhorn, Frank Fischer, Christoph Willers
P16 Specificity of monoclonal antibodies against cross-reactive carbohydrate determinants
Michaela Miehe, Melanie Plum, Sara Wolf, Frederic Jabs, Tim Raiber, Frank Bantleon, Henning Seismann, Thilo Jakob, Edzard Spillner
P17 Red meat allergic patients have a selective IgE response to the a-Gal glycan
Danijela Apostolovic, Anh Thu Tran, Sara Sanchez-Vidaurre, Tanja Cirkovic Velickovic, Maria Starkhammar, Carl Hamsten, Marianne Van Hage
P18 Specificity of non-specific lipid transfer proteins and influence of the ligands on their three-dimensional structure
Pawel Dubiela, Piotr Humeniuk, Sabine Pfeifer, Merima Bublin, Tomasz Borowski, Karin Hoffmann-Sommergruber
P19 Real-time PCR analysis of Pru av 1 and Pru av 3 allergens
Martie C.M. Verschuren, Shanna Bastiaan-Net, Defien Depoortere, Kay Foetisch, Stephan Scheurer, Harry J Wichers, Theo Noij
P20 Specificity of anti-Pru av 1 antibodies for the detection of Pru av 1 isoallergens
Martie C.M. Verschuren, Shanna Bastiaan-Net, Nikki M.E. Van Uden, Karel Vandenberghe, Kay Foetisch, Stephan Scheurer, Harry J. Wichers H.J., Theo H.M. Noij
P21 Enhancing recombinant production yield of Bet v 1 through codon usage harmonization
Anargyros Roulias, Maria Alejandra Parigiani, Heidi Hofer, Claudia Asam, Christof Ebner, Fátima Ferreira
P22 Structural and dynamic insights into the world of PR-10 allergens
Linda Ahammer, Sarina Grutsch, Martin Tollinger
Poster Session 3: Allergen molecules: identification, characterization, structure and function
P23 Purification of polcalcin from different pollen allergenic sources by antibody-affinity chromatography
Raquel Moya, Mª Angeles López-Matas, Raquel Reyes, Jerónimo Carnés
P24 Variations of wheat allergens in cultivars measured through a targeted quantitative mass spectrometry approach
Colette Larré, Hélène Rogniaux, Roberta Lupi, Sandra Denery-Papini
P25 Art v 1, Amb a 4 and Par h 1 defensin-like proteins share similar structural features but distinct immunological and allergenic properties
Isabel Maria Pablos, Stephanie Eichhorn, Yoan Machado, Peter Briza, Christof Ebner, Jung-Won Park, Alain Didierlaurent, Naveen Arora, Stefan Vieths, Gabriele Gadermaier, Fatima Ferreira
P26 Homogeneity or diversity of IgE-binding proteins in wheat dependant exercise induced anaphylaxis?
Sandra Denery-Papini, Charlene Tanaka, Florence Pineau, Roberta Lupi, Martine Drouet, Etienne Beaudouin, Martine Morisset, Susan Altenbach
P27 Deciphering the role of disulfide bonds and of repetitive epitopes in immunoglobulin E binding to wheat gliadins
Sandra Denery-Papini, Hamza Mameri, Chantal Brossard, Roberta Lupi, Florence Pineau, Jean Charles Gaudin, Denise Anne Moneret-Vautrin, Etienne Beaudouin, Evelyne Paty, Martine Drouet, Olivier Tranquet, Colette Larré
P28 Assessment of the allergenicity of soluble fractions from bread and durum wheats genotypes
Roberta Lupi, Stefania Masci, Olivier Tranquet, Denise-Anne Moneret-Vautrin, Sandra Denery-Papini, Colette Larré
P29 Isolation and characterization of Ara h 12 and Ara h 13: defensins, a novel class of peanut allergens
Skadi Kull, Arnd Petersen, Marisa Böttger, Sandra Rennert, Wolf-Meinhard Becker, Susanne Krause, Martin Ernst, Thomas Gutsmann, Johann Bauer, Buko Lindner, Uta Jappe
P30 Allergenicity attributes of different peanut market types
Stef Koppelman, Shyamali Jayasena, Dion Luykx, Erik Schepens, Danijela Apostolovic, Govardus De Jong, Tom Isleib, Julie Nordlee, Joe Baumert, Steve Taylor, Soheila Maleki
P31 The impact of peanut lipids on Ara h 1-induced immune responses in monocytes-derived dendritic cells
Chiara Palladino, Barbara Gepp, Sofía Sirvent, Alba Angelina, Merima Bublin, Christian Radauer, Nina Lengger, Thomas Eiwegger, Oscar Palomares, Heimo Breiteneder
P32 Compared allergenicity of native and thermally aggregated ovalbumin as large agglomerated particles
Mathilde Claude, Roberta Lupi, Grégory Bouchaud, Marie Bodinier, Chantal Brossard, Sandra Denery-Papini
P33 Simulation of the gastrointestinal digestion of the hazelnut allergens Cor a 9 and Cor a 11 by an in-vitro model and characterisation of peptidic products including epitopes by HPLC-MS/MS
Robin Korte, Julia Bräcker, Jens Brockmeyer
P34 Analysis of distribution of rice allergens in brown rice grain and allergenicity of the products containing rice bran
Rie Satoh, Reiko Teshima
Poster Session 4: Molecular approaches in AIT
P35 Production of a recombinant hypoallergenic variant of the major peanut allergen Ara h 2 for allergen-specific immunotherapy
Angelika Tscheppe, Dieter Palmberger, Merima Bublin, Christian Radauer, Chiara Palladino, Barbara Gepp, Nina Lengger, Reingard Grabherr, Heimo Breiteneder
P36 Mutagenesis of amino acids critical for calcium-binding leads to the generation of a hypoallergenic Phl p 7 variant
Marianne Raith, Linda Sonnleitner, Doris Zach, Konrad Woroszylo, Margit Focke-Tejkl, Herbert Wank, Thorsten Graf, Annette Kuehn, Ines Swoboda
P37 Are birch pollen allergen immunotherapy induced blocking antibodies protective for cross-reactive allergens?
Claudia Asam, Sara Huber, Heidi Hofer, Roland Lang, Thomas Hawranek, Fátima Ferreira, Michael Wallner
P38 High success of 58 subcutaneous immunotherapy for pets allergy in a polyallergic cohort of patients: a component resolved individually adapted treatment (CRIAT)
Fabienne Gay-Crosier
P39 Neutrophils are potential antigen presenting cells in IgE- mediated allergy
Dominika Polak, Birgit Nagl, Claudia Kitzmüller, Barbara Bohle
P40 Characterization of allergen-specific CD8+ T cells in type I allergy
Nazanin Samadi, Claudia Kitzmüller, Rene Geyeregger, Barbara Bohle, Beatrice Jahn-Schmid
Poster Session 5: Molecular and cellular diagnostic tests
P41 Nanofluidic-based biosensors allow quantification of total circulating IgE from a drop of blood in 5 minutes
Aurélie Buchwalder, Ariel Gomez, Fabien Rebeaud, Iwan Märki
P42 Allergen microarray for the analysis of serum IgE binding profile and allergenic activity
Jaana Haka, Liisa Hattara, Marika Heikkinen, Merja H Niemi, Juha Rouvinen, Petri Saviranta, Pekka Mattila, Kristiina Takkinen, Marja-Leena Laukkanen
P43 Generation of a well-characterized panel of periplaneta americana allergens for component resolved diagnosis
Stephanie Eichhorn, Isabel Pablos, Bianca Kastner, Bettina Schweidler, Sabrina Wildner, Peter Briza, Jung-Won Park, Naveen Arora, Stefan Vieths, Gabriele Gadermaier, Fatima Ferreira
P44 Improved diagnostic sensitivity of recombinant Api m 1 and Ves v 5 in diagnosis of Hymenoptera venom allergy
Mira Silar, Julij Selb, Rok Kogovsek, Mitja Kosnik, Peter Korosec
P45 Added value of biomarkers of primary sensitization and cross-reactivity in patients with hymenoptera venom allergy
Leticia Pestana, Alcinda Campos Melo, Ana Mendes, Maria Elisa Pedro, Manuel Pereira Barbosa, Maria Conceição Pereira Santos
P46 Cosensitization to Alt a 1 and Act d 2: more than a fortuitous association?
Françoise Bienvenu, Claire Goursaud, Lorna Garnier, Sandrine Jacquenet, Michaël Degaud, Sébastien Viel, Annick Barre, Pierre Rougé, Jacques Bienvenu, Joana Vitte
P47 Molecular diagnosis for peanut allergy: ALFA method performs as well as established methods for Ara h 1, Ara h 2, Ara h 6, Ara h 9 and CCD
Amel Bensalah, Isabelle Cleach, Laurent Mousseau, Chantal Agabriel, Valérie Liabeuf, Joëlle Birnbaum, Jean-Louis Mège, Joana Vitte
P48 Evaluation of a food challenge service in relation to specific IgE to molecular components in children with suspected peanut allergy
James Gardner, Minal Gandhi, Harsha Kariyawasam, Giuseppina Rotiroti
P49 Component resolved diagnosis in cereal allergy
Isabel Carrapatoso, Celso Pereira, Frederico Regateiro, Emília Faria, Ana Todo-Bom
Poster Session 6: Molecular diagnosis in prevention and therapy
P50 Pretreatment molecular sensitizations determine the sIgG4 induction during the updosing of SCIT and may be useful to identify clinically relevant additional sensitizations
Johannes Martin Schmid, Ronald Dahl, Hans Juergen Hoffmann
P51 Usefulness of recombinant latex allergens in immunotherapy’s decision and follow-up
Inês Mota, Filipe Benito Garcia, Angela Gaspar, Mário Morais-Almeida
P52 Omega-5-gliadin in the diagnosis of wheat-dependent anaphylaxis induced by ibuprofen but not by exercise
Joana Cosme, Letícia Pestana, Amélia Spínola Santos, Manuel Pereira Barbosa
P53 Food dependent exercise-induced anaphylaxis: a component-resolved and in vitro depletion approach to access IgE cross-reactivity
Diana Silva, Teresa Vieira, Ana Maria Pereira, André Moreira, Luís Delgado
P54 Olive pollen allergens: what are we missing?
Sara Prates, Cátia Alves, Elena Finelli, Paula Leiria Pinto
P55 Purified Alt a 1 extract in Alternaria alternata allergy diagnosis
Bárbara Kong Cardoso, Cíntia Cruz, Filipa Semedo, Elza Tomaz, Filipe Inácio
P56 Use of specific IgE Bos d8 (casein) to aid early introduction of dietary baked milk in children with cows’ milk allergy
James Gardner, Santanu Maity, Giuseppina Rotiroti, Minal Gandhi
P57 Molecular characterisation and immunoreactivity of a peanut ingredient for use in oral food challenges
Ivona Baricevic-Jones, Justin T. Marsh, Phil E. Johnson, Anuradha Balasundaram, Anya-May Hope, Aafke Taekema, Angela Simpson, Aida Semic-Jusufagic, E.N. Clare Mills
P58 Specific IgE to recombinant allergens of hazelnut and oral food challenge in children
Gourdon Dubois Nelly, Sellam Laetitia, Pereira Bruno, Michaud Elodie, Messaoudi Khaled, Evrard Bertrand, Fauquert Jean-Luc
Poster session 7/8: miscellaneous
P59 What defines a protein as an allergen? A discussion of sources and sufficiency
Richard E. Goodman
P60 Cat allergy: relationship between clinical and molecular diagnostic
María Cecilia Martín Fernández De Basoa, Antón Fernández Ferreiro, Elena Rodríguez Plata
P61 Anaphylaxis to rabbit: the cat came in last
Luis Amaral, Borja Bartolomé, Alice Coimbra, Jose L Placido
P62 Dog allergy: relationship between clinical and molecular diagnostic
María Cecilia Martín Fernández De Basoa, Antón Fernández Ferreiro, Elena Rodríguez Plata
P63 Correlation of serum timothy grass-pollen specific IgE levels determined by two immunoblot test systems
Mariana Vieru, Florin-Dan Popescu, Florin-Adrian Secureanu, Carmen Saviana Ganea
P64 Development of oral food challenge formulations for diagnosis of fish allergy using powdered fish ingredients
Carol Ann Costello, Ivona Baricevic-Jones, Martin Sorensen, Clare Mills, Adrian Rogers, Aage Otherhals
P65 Fish and peanut allergens interact with plasma membranes of intestinal and bronchial epithelial cells and induce differential gene expression of cytokines and chemokines
Tanja Kalic, Isabella Ellinger, Chiara Palladino, Barbara Gepp, Eva Waltl, Verena Niederberger-Leppin, Heimo Breiteneder
P66 Interleukin 4 affects fat tissue metabolism and expression of pro-inflammatory factors in isolated rat adipocytes
Dawid Szczepankiewicz, Ewa Pruszynska-Oszmalek, Marek Skrzypski, Krzysztof W. Nowak, Aleksandra Szczepankiewicz
P67 Ozone induced airway hyperreactivity in PD-L2−/− mice model
Gwang-Cheon Jang
P68 Thymic stromal lymphopoietin (TSLP) and its receptor as targets for the development of anti-inflammatory inhibitory agents
Iva Markovic, Andreas Borowski, Tina Vetter, Andreas Wohlmann, Michael Kuepper, Karlheinz Friedrich
P69 The mononuclear phagocyte system in experimentally-induced allergic rhinitis
Ibon Eguiluz Gracia, Anthony Bosco, Ralph Dollner, Guro Reinholt Melum, Anya C Jones, Maria Lexberg, Patrick G Holt, Espen Sønderaal Bækkevold, Frode Lars Jahnsen
P70 Expression of histamine metabolizing enzymes is increased in allergic children
Aleksandra Szczepankiewicz, Paulina Sobkowiak, Marta Rachel, Beata Narozna, Dorota Jenerowicz, Witold Swiatowy, Anna Breborowicz
P71 Modifying the glycosylation of human IgE towards oligomannosidic structures does not affect its biological activity
Melanie Plum, Sara Wolf, Frank Bantleon, Henning Seismann, Frederic Jabs, Michaela Miehe, Thilo Jakob, Edzard Spillner
P72 Flying Labs: an educational initiative to transfer allergy research into high-school settings
Michael Wallner, Heidi Hofer, Fatima Ferreira, Reinhard Nestelbacher
P73 Clinical significance of antihistamines and Kujin, an anti-allergic Kampo medicine
Hiroyuki Fukui
doi:10.1186/s13601-016-0123-x
PMCID: PMC5103240
3.  Meta-analysis of genome-wide association studies identifies 10 loci influencing allergic sensitization 
Nature genetics  2013;45(8):902-906.
Allergen-specific IgE (allergic sensitization) plays a central role in the pathogenesis of allergic disease. We performed the first large-scale genome wide association study (GWAS) of allergic sensitization in 5,789 affected individuals and 10,056 controls and followed up the top SNP from 26 loci in 6,114 affected individuals and 9,920 controls. We increased the number of susceptibility loci with genome-wide significant association to allergic sensitization from three to 10, including SNPs in or near TLR6, C11orf30, STAT6, SLC25A46, HLA-DQB1, IL1RL1, LPP, MYC, IL2 and HLA-B. All the top-SNPs were associated with allergic symptoms in an independent study. Risk variants at these 10 loci were estimated to account for at least 25% of allergic sensitization and allergic rhinitis. Understanding the molecular mechanisms underlying these associations may provide novel insight into the etiology of allergic disease.
doi:10.1038/ng.2694
PMCID: PMC4922420  PMID: 23817571
4.  The infant airway microbiome in health and disease impacts later asthma development 
Cell host & microbe  2015;17(5):704-715.
The nasopharynx (NP) is a reservoir for microbes associated with acute respiratory illnesses (ARI). The development of asthma is initiated during infancy, driven by airway inflammation associated with infections. Here, we report viral and bacterial community profiling of NP aspirates across a birth cohort, capturing all lower respiratory illnesses during their first year. Most infants were initially colonized with Staphylococcus or Corynebacterium before stable colonization with Alloiococcus or Moraxella, with transient incursions of Streptococcus, Moraxella or Haemophilus marking virus-associated ARIs. Our data identify the NP microbiome as a determinant for infection spread to the lower airways, severity of accompanying inflammatory symptoms, and risk for future asthma development. Early asymptomatic colonization with Streptococcus was a strong asthma predictor, and antibiotic usage disrupted asymptomatic colonization patterns.
doi:10.1016/j.chom.2015.03.008
PMCID: PMC4433433  PMID: 25865368
5.  Allergen-specific IgG Antibody Levels Modify The Relationship Between Allergen-Specific IgE And Wheezing In Childhood 
Background
Increase in IgE-antibodies to inhalant allergens is associated with an increased likelihood of wheezing. The role of allergen-specific IgG and IgG4 in relation to wheezing is yet to be determined.
Objective
To investigate whether Fel d 1-specific IgG and IgG4 antibodies modify the association between cat allergen-specific IgE and childhood wheezing.
Methods
We used data from two population-based birth cohorts (UK, n=473 and Australia, n=1336). Current wheeze was defined as wheezing in the previous 12 months at age 5 (UK) and 14 years (Australia). We determined cat allergen-specific IgE (whole extract), and IgG and IgG4 antibodies (purified rFel d 1). We used logistic regression to estimate the relationship between wheeze and the quantitative allergen antibody levels.
Results
In the univariate analysis risk of wheezing increased significantly with increasing cat-specific IgE (UK: OR 1.56, 95%CI 1.28–1.90, Australia 1.29, 1.19–1.40). rFel d1-specific IgG or IgG4 had no significant effect on wheeze in either population. However, a different pattern of the relationship between antibody levels and wheezing emerged in the multivariate analysis. In the UK, cat-specific IgE increased the risk of wheeze (2.01, 1.29–3.12, p=0.002), whilst rFel d 1-specific IgG decreased the risk (0.46, 0.21–0.99, p=0.05). This finding was replicated in Australia (IgE: 1.46, 1.28–1.68, p<0.001; IgG: 0.66, 0.44–0.99, p=0.049). There was no significant association between IgG4 antibodies and wheezing in either population.
Conclusions
rFel d 1-specific IgG, but not IgG4 antibodies significantly modify the association between cat specific IgE and childhood wheezing, with the risk of symptoms decreasing with increasing IgG.
doi:10.1016/j.jaci.2011.03.014
PMCID: PMC4781815  PMID: 21492924
asthma; IgE; IgG; IgG4; birth cohorts
6.  Differential gene network analysis for the identification of asthma-associated therapeutic targets in allergen-specific T-helper memory responses 
Background
Asthma is strongly associated with allergic sensitization, but the mechanisms that determine why only a subset of atopics develop asthma are not well understood. The aim of this study was to test the hypothesis that variations in allergen-driven CD4 T cell responses are associated with susceptibility to expression of asthma symptoms.
Methods
The study population consisted of house dust mite (HDM) sensitized atopics with current asthma (n = 22), HDM-sensitized atopics without current asthma (n = 26), and HDM-nonsensitized controls (n = 24). Peripheral blood mononuclear cells from these groups were cultured in the presence or absence of HDM extract for 24 h. CD4 T cells were then isolated by immunomagnetic separation, and gene expression patterns were profiled on microarrays.
Results
Differential network analysis of HDM-induced CD4 T cell responses in sensitized atopics with or without asthma unveiled a cohort of asthma-associated genes that escaped detection by more conventional data analysis techniques. These asthma-associated genes were enriched for targets of STAT6 signaling, and they were nested within a larger coexpression module comprising 406 genes. Upstream regulator analysis suggested that this module was driven primarily by IL-2, IL-4, and TNF signaling; reconstruction of the wiring diagram of the module revealed a series of hub genes involved in inflammation (IL-1B, NFkB, STAT1, STAT3), apoptosis (BCL2, MYC), and regulatory T cells (IL-2Ra, FoxP3). Finally, we identified several negative regulators of asthmatic CD4 T cell responses to allergens (e.g. IL-10, type I interferons, microRNAs, drugs, metabolites), and these represent logical candidates for therapeutic intervention.
Conclusion
Differential network analysis of allergen-induced CD4 T cell responses can unmask covert disease-associated genes and pin point novel therapeutic targets.
Electronic supplementary material
The online version of this article (doi:10.1186/s12920-016-0171-z) contains supplementary material, which is available to authorized users.
doi:10.1186/s12920-016-0171-z
PMCID: PMC4769846  PMID: 26922672
Asthma; Atopy; House dust mite; Microarray; Raine study; CD4 T cell; Differential network analysis
7.  Meta-analysis identifies seven susceptibility loci involved in the atopic march 
Marenholz, Ingo | Esparza-Gordillo, Jorge | Rüschendorf, Franz | Bauerfeind, Anja | Strachan, David P. | Spycher, Ben D. | Baurecht, Hansjörg | Margaritte-Jeannin, Patricia | Sääf, Annika | Kerkhof, Marjan | Ege, Markus | Baltic, Svetlana | Matheson, Melanie C. | Li, Jin | Michel, Sven | Ang, Wei Q. | McArdle, Wendy | Arnold, Andreas | Homuth, Georg | Demenais, Florence | Bouzigon, Emmanuelle | Söderhäll, Cilla | Pershagen, Göran | de Jongste, Johan C. | Postma, Dirkje S. | Braun-Fahrländer, Charlotte | Horak, Elisabeth | Ogorodova, Ludmila M. | Puzyrev, Valery P. | Bragina, Elena Yu | Hudson, Thomas J. | Morin, Charles | Duffy, David L. | Marks, Guy B. | Robertson, Colin F. | Montgomery, Grant W. | Musk, Bill | Thompson, Philip J. | Martin, Nicholas G. | James, Alan | Sleiman, Patrick | Toskala, Elina | Rodriguez, Elke | Fölster-Holst, Regina | Franke, Andre | Lieb, Wolfgang | Gieger, Christian | Heinzmann, Andrea | Rietschel, Ernst | Keil, Thomas | Cichon, Sven | Nöthen, Markus M. | Pennell, Craig E. | Sly, Peter D. | Schmidt, Carsten O. | Matanovic, Anja | Schneider, Valentin | Heinig, Matthias | Hübner, Norbert | Holt, Patrick G. | Lau, Susanne | Kabesch, Michael | Weidinger, Stefan | Hakonarson, Hakon | Ferreira, Manuel A. R. | Laprise, Catherine | Freidin, Maxim B. | Genuneit, Jon | Koppelman, Gerard H. | Melén, Erik | Dizier, Marie- Hélène | Henderson, A John | Lee, Young Ae
Nature Communications  2015;6:8804.
Eczema often precedes the development of asthma in a disease course called the ‘atopic march'. To unravel the genes underlying this characteristic pattern of allergic disease, we conduct a multi-stage genome-wide association study on infantile eczema followed by childhood asthma in 12 populations including 2,428 cases and 17,034 controls. Here we report two novel loci specific for the combined eczema plus asthma phenotype, which are associated with allergic disease for the first time; rs9357733 located in EFHC1 on chromosome 6p12.3 (OR 1.27; P=2.1 × 10−8) and rs993226 between TMTC2 and SLC6A15 on chromosome 12q21.3 (OR 1.58; P=5.3 × 10−9). Additional susceptibility loci identified at genome-wide significance are FLG (1q21.3), IL4/KIF3A (5q31.1), AP5B1/OVOL1 (11q13.1), C11orf30/LRRC32 (11q13.5) and IKZF3 (17q21). We show that predominantly eczema loci increase the risk for the atopic march. Our findings suggest that eczema may play an important role in the development of asthma after eczema.
The development of asthma following eczema is known as the atopic march. Here the authors conduct a GWAS on affected children and identify two novel loci associated with the disease phenotype.
doi:10.1038/ncomms9804
PMCID: PMC4667629  PMID: 26542096
8.  Genome-wide Association Study Identifies Peanut Allergy-Specific Loci and Evidence of Epigenetic Mediation in U.S. Children 
Nature communications  2015;6:6304.
Food allergy (FA) affects 2–10% of U.S. children and is a growing clinical and public health problem. Here we conduct the first genome-wide association study of well-defined FA, including specific subtypes (peanut, milk, and egg) in 2,759 U.S. participants (1,315 children; 1,444 parents) from the Chicago Food Allergy Study; and identify peanut allergy (PA)-specific loci in the HLA-DR and -DQ gene region at 6p21.32, tagged by rs7192 (p=5.5×10−8) and rs9275596 (p=6.8×10−10), in 2,197 participants of European ancestry. We replicate these associations in an independent sample of European ancestry. These associations are further supported by meta-analyses across the discovery and replication samples. Both single-nucleotide polymorphisms (SNPs) are associated with differential DNA methylation levels at multiple CpG sites (p<5×10−8); and differential DNA methylation of the HLA-DQB1 and HLA-DRB1 genes partially mediate the identified SNP-PA associations. This study suggests that the HLA-DR and -DQ gene region likely poses significant genetic risk for PA.
doi:10.1038/ncomms7304
PMCID: PMC4340086  PMID: 25710614
9.  Genome-wide association analysis identifies 11 risk variants associated with the asthma with hay fever phenotype 
Background
To date, no genome-wide association study (GWAS) has considered the combined phenotype of asthma with hay fever. Previous analyses of family data from the Tasmanian Longitudinal Health Study provide evidence that this phenotype has a stronger genetic cause than asthma without hay fever.
Objective
We sought to perform a GWAS of asthma with hay fever to identify variants associated with having both diseases.
Methods
We performed a meta-analysis of GWASs comparing persons with both physician-diagnosed asthma and hay fever (n = 6,685) with persons with neither disease (n = 14,091).
Results
At genome-wide significance, we identified 11 independent variants associated with the risk of having asthma with hay fever, including 2 associations reaching this level of significance with allergic disease for the first time: ZBTB10 (rs7009110; odds ratio [OR], 1.14; P = 4 × 10−9) and CLEC16A (rs62026376; OR, 1.17; P = 1 × 10−8). The rs62026376:C allele associated with increased asthma with hay fever risk has been found to be associated also with decreased expression of the nearby DEXI gene in monocytes. The 11 variants were associated with the risk of asthma and hay fever separately, but the estimated associations with the individual phenotypes were weaker than with the combined asthma with hay fever phenotype. A variant near LRRC32 was a stronger risk factor for hay fever than for asthma, whereas the reverse was observed for variants in/near GSDMA and TSLP. Single nucleotide polymorphisms with suggestive evidence for association with asthma with hay fever risk included rs41295115 near IL2RA (OR, 1.28; P = 5 × 10−7) and rs76043829 in TNS1 (OR, 1.23; P = 2 × 10−6).
Conclusion
By focusing on the combined phenotype of asthma with hay fever, variants associated with the risk of allergic disease can be identified with greater efficiency.
doi:10.1016/j.jaci.2013.10.030
PMCID: PMC4280183  PMID: 24388013
Rhinitis; atopy; selection; genetic correlation; bivariate; single nucleotide polymorphism
10.  Early identification of children likely to develop persistent asthma: atopy is an integral component of the high risk phenotype 
Lancet  2008;372(9643):1100-1106.
Summary
There is a growing consensus that the long term solution to the asthma epidemic lies in prevention and not in treatment of established disease. Atopic asthma arises from gene x environment interactions which most commonly occur during a relatively narrow window period in pre- and postnatal development. These interactions are incompletely understood, and hence the holy grail of primary prevention remains an elusive goal. We contend that a lack of understanding of the role of atopy in early life in the development of persistent asthma in children exists amongst primary care physicians, paediatricians and specialists. In this review we argue that early identification of high risk children is feasible based on currently available technology, and worthwhile in relation to potential benefits to the children so identified. Knowledge of an asthmatic child's atopic status in early life has practical clinical and prognostic implications, as well as forming the basis for future preventative strategies.
doi:10.1016/S0140-6736(08)61451-8
PMCID: PMC4440493  PMID: 18805338
11.  Persistent and Compartmentalised Disruption of Dendritic Cell Subpopulations in the Lung following Influenza A Virus Infection 
PLoS ONE  2014;9(11):e111520.
Immunological homeostasis in the respiratory tract is thought to require balanced interactions between networks of dendritic cell (DC) subsets in lung microenvironments in order to regulate tolerance or immunity to inhaled antigens and pathogens. Influenza A virus (IAV) poses a serious threat of long-term disruption to this balance through its potent pro-inflammatory activities. In this study, we have used a BALB/c mouse model of A/PR8/34 H1N1 Influenza Type A Virus infection to examine the effects of IAV on respiratory tissue DC subsets during the recovery phase following clearance of the virus. In adult mice, we found differences in the kinetics and activation states of DC residing in the airway mucosa (AMDC) compared to those in the parenchymal lung (PLDC) compartments. A significant depletion in the percentage of AMDC was observed at day 4 post-infection that was associated with a change in steady-state CD11b+ and CD11b− AMDC subset frequencies and significantly elevated CD40 and CD80 expression and that returned to baseline by day 14 post-infection. In contrast, percentages and total numbers of PLDC were significantly elevated at day 14 and remained so until day 21 post-infection. Accompanying this was a change in CD11b+and CD11b− PLDC subset frequencies and significant increase in CD40 and CD80 expression at these time points. Furthermore, mice infected with IAV at 4 weeks of age showed a significant increase in total numbers of PLDC, and increased CD40 expression on both AMDC and PLDC, when analysed as adults 35 days later. These data suggest that the rate of recovery of DC populations following IAV infection differs in the mucosal and parenchymal compartments of the lung and that DC populations can remain disrupted and activated for a prolonged period following viral clearance, into adulthood if infection occurred early in life.
doi:10.1371/journal.pone.0111520
PMCID: PMC4232261  PMID: 25398128
12.  Polymorphism and resolution of oncogene promoter quadruplex-forming sequences 
Organic & biomolecular chemistry  2011;9(22):7633-7637.
We report the separation of several quadruplex species formed by ten promoter sequences by Size Exclusion Chromatography (SEC). Modification at the 5’ or 3’ ends or in loop regions of quadruplex forming sequences has become the standard technique for dealing with quadruplex polymorphism. However, conformations produced employing this method or by other means of artificially shifting the equilibrium may not represent the species that are present in vivo. This method enables an unperturbed view of the structural polymorphism inherent to quadruplex formation. Separation via SEC facilitates studies on quadruplex structure and biophysical properties without the need for sequence modification.
doi:10.1039/c1ob05891f
PMCID: PMC3962748  PMID: 21938285
14.  Elucidation of Pathways Driving Asthma Pathogenesis: Development of a Systems-Level Analytic Strategy 
Asthma is a genetically complex, chronic lung disease defined clinically as episodic airflow limitation and breathlessness that is at least partially reversible, either spontaneously or in response to therapy. Whereas asthma was rare in the late 1800s and early 1900s, the marked increase in its incidence and prevalence since the 1960s points to substantial gene × environment interactions occurring over a period of years, but these interactions are very poorly understood (1–6). It is widely believed that the majority of asthma begins during childhood and manifests first as intermittent wheeze. However, wheeze is also very common in infancy and only a subset of wheezy children progress to persistent asthma for reasons that are largely obscure. Here, we review the current literature regarding causal pathways leading to early asthma development and chronicity. Given the complex interactions of many risk factors over time eventually leading to apparently multiple asthma phenotypes, we suggest that deeply phenotyped cohort studies combined with sophisticated network models will be required to derive the next generation of biological and clinical insights in asthma pathogenesis.
doi:10.3389/fimmu.2014.00447
PMCID: PMC4172064  PMID: 25295037
allergy; asthma; systems biology; virus infection; birth cohort; childhood; immune function; epidemiology
15.  Not All G-Quadruplexes are Created Equally: An Investigation of the Structural Polymorphism of the c-Myc G-Quadruplex-Forming Sequence and its Interaction with the Porphyrin meso-Tetra(N-methyl-4-pyridyl)porphine 
Organic & biomolecular chemistry  2012;10(47):9393-9404.
G-quadruplexes, DNA tertiary structures highly localized to functionally important sites within the human genome, have emerged as important new drug targets. The putative G-quadruplex-forming sequence (Pu27) in the NHE-III1 promoter region of the c-Myc gene is of particular interest as stabilization of this G-quadruplex with TMPyP4 has been shown to repress c-Myc transcription. In this study, we examine the Pu27 G-quadruplex-forming sequence and its interaction with TMPyP4. We report that the Pu27 sequence exists as a heterogeneous mixture of monomeric and higher-order G-quadruplex species in vitro and that this mixture can be partially resolved by size exclusion chromatography (SEC) separation. Within this ensemble of configurations, the equilibrium can be altered by modifying the buffer composition, annealing procedure, and dialysis protocol thereby affecting the distribution of G-quadruplex species formed. TMPyP4 was found to bind preferentially to higher-order G-quadruplex species suggesting the possibility of stabilization of the junctions of the c-Myc G-quadruplex multimers by porphyrin end-stacking. We also examined four modified c-Myc sequences that have been previously reported and found a narrower distribution of quadruplex configurations compared to the parent Pu27 sequence. We could not definitively conclude whether these G-quadruplex structures were selected from the original ensemble or if they are new G-quadruplex structures. Since these sequences differ considerably from the wild-type promoter sequence, it is unclear whether their structures have any actual biological relevance. Additional studies are needed to examine how the polymorphic nature of G-quadruplexes affects the interpretation of in vitro data for c-Myc and other G-quadruplexes. The findings reported here demonstrate that experimental conditions contribute significantly to G-quadruplex formation and should be carefully considered, controlled, and reported in detail.
doi:10.1039/c2ob26504d
PMCID: PMC3501587  PMID: 23108607
16.  Safety and Immunogenicity of Neonatal Pneumococcal Conjugate Vaccination in Papua New Guinean Children: A Randomised Controlled Trial 
PLoS ONE  2013;8(2):e56698.
Background
Approximately 826,000 children, mostly young infants, die annually from invasive pneumococcal disease. A 6-10-14-week schedule of pneumococcal conjugate vaccine (PCV) is efficacious but neonatal PCV may provide earlier protection and better coverage. We conducted an open randomized controlled trial in Papua New Guinea to compare safety, immunogenicity and priming for memory of 7-valent PCV (PCV7) given in a 0-1-2-month (neonatal) schedule with that of the routine 1-2-3-month (infant) schedule.
Methods
We randomized 318 infants at birth to receive PCV7 in the neonatal or infant schedule or no PCV7. All infants received 23-valent pneumococcal polysaccharide vaccine (PPV) at age 9 months. Serotype-specific serum IgG for PCV7 (VT) serotypes and non-VT serotypes 2, 5 and 7F were measured at birth and 2, 3, 4, 9, 10 and 18 months of age. Primary outcomes were geometric mean concentrations (GMCs) and proportions with concentration ≥0.35 µg/ml of VT serotype-specific pneumococcal IgG at age 2 months and one month post-PPV.
Results
We enrolled 101, 105 and 106 infants, respectively, into neonatal, infant and control groups. Despite high background levels of maternally derived antibody, both PCV7 groups had higher GMCs than controls at age 2 months for serotypes 4 (p<0.001) and 9V (p<0.05) and at age 3 months for all VTs except 6B. GMCs for serotypes 4, 9V, 18C and 19F were significantly higher (p<0.001) at age 2 months in the neonatal (one month post-dose2 PCV7) than in the infant group (one month post-dose1 PCV7). PPV induced significantly higher VT antibody responses in PCV7-primed than unprimed infants, with neonatal and infant groups equivalent. High VT and non-VT antibody concentrations generally persisted to age 18 months.
Conclusions
PCV7 is well-tolerated and immunogenic in PNG neonates and young infants and induces immunologic memory to PPV booster at age 9 months with antibody levels maintained to age 18 months.
Trial Registration
ClinicalTrials.gov NCT00219401NCT00219401
doi:10.1371/journal.pone.0056698
PMCID: PMC3579820  PMID: 23451070
17.  Gene-Vitamin D Interactions on Food Sensitization: A prospective birth cohort study 
Allergy  2011;66(11):1442-1448.
Background
It has been hypothesized that vitamin D deficiency (VDD) contributes to the development of food sensitization (FS) and then food allergy. However, the epidemiological evidence is conflicting. We aim to examine if cord blood VDD is associated with FS and if such association can be modified by genetic variants in a prospective birth cohort.
Methods
This study included 649 children who were enrolled at birth and followed from birth onward at the Boston Medical Center. We defined VDD as cord blood 25(OH)D < 11ng/ml, and FS as specific IgE ≥ 0.35kUA/L to any of eight common food allergens in early childhood. We genotyped potentially functional single nucleotide polymorphisms (SNPs) in 11 genes known to be involved in regulating IgE and 25(OH)D concentrations. Logistic regressions were used to test the effects of VDD on FS individually and jointly with SNPs.
Results
Among the 649 children, 44% had VDD and 37% had FS. When examined alone, VDD was not associated with FS. When examined jointly with SNPs, a significant interaction between IL4 gene polymorphism (rs2243250) and VDD (pinteraction=0.003, pFDR=0.10) was found: VDD increased the risk of FS among children carrying CC/CT genotypes (OR=1.79, 95%CI: 1.15–2.77). Similar but weaker interactions were observed for SNPs in MS4A2 (rs512555), FCER1G (rs2070901), and CYP24A1 (rs2762934). When all four SNPs were simultaneously considered, a strong gene-VDD interaction was evident (pinteraction=9×10−6).
Conclusions
Our data demonstrate that VDD may increase the risk of FS among individuals with certain genotypes, providing evidence of gene-vitamin D interaction on FS.
doi:10.1111/j.1398-9995.2011.02681.x
PMCID: PMC3189275  PMID: 21819409
cord blood plasma 25(OH)D; food sensitization; gene-vitamin D deficiency interaction; SNP
18.  Airway Epithelial Cells Condition Dendritic Cells to Express Multiple Immune Surveillance Genes 
PLoS ONE  2012;7(9):e44941.
Increasing evidence suggests that crosstalk between airway epithelial cells (AEC) and adjacent dendritic cells (DC) tightly regulates airway mucosal DC function in steady state. AEC are known to express multiple immmuno-modulatory factors, though detailed information on how this influences human DC function remains incomplete. We recently demonstrated using an in vitro coculture model that AEC alter differentiation of monocytes into DC in a manner that inhibits expression of potentially damaging Th2 effector function. In the current study, we have extended these findings to examine other aspects of DC function. Using micro-array technology we show that multiple genes important for immune surveillance are significantly over expressed in purified AEC-conditioned DC, compared to control DC. These findings were confirmed by quantitative real time PCR or flow cytometry in an independent sample set. In particular, AEC-conditioned DC showed selective upregulation of chemokines that recruit Th1 cells, but minimal change in chemokines linked to Th2 cell recruitment. AEC-conditioned DC were also characterized by enhanced expression of complement family genes (C1QB, C2, CD59 and SERPING1), Fcγ receptor genes (FCGR1A, FCGR2A, FCGR2B and FCGR2C), signaling lymphocytic activation molecule family member 1 (SLAM), programmed death ligands 1 and 2, CD54 and CD200R1, relative to control DC. These findings suggest that AEC conditioning facilitates the capacity of DC to react to danger signals, to enhance leukocyte recruitment, especially of Th1 effector cells, and to interact with other immune cell populations while minimizing the risks of excessive inflammation leading to tissue damage.
doi:10.1371/journal.pone.0044941
PMCID: PMC3439377  PMID: 22984588
19.  META-ANALYSIS OF GENOME-WIDE ASSOCIATION STUDIES IDENTIFIES THREE NEW RISK LOCI FOR ATOPIC DERMATITIS 
Paternoster, Lavinia | Standl, Marie | Chen, Chih-Mei | Ramasamy, Adaikalavan | Bønnelykke, Klaus | Duijts, Liesbeth | Ferreira, Manuel A | Alves, Alexessander Couto | Thyssen, Jacob P | Albrecht, Eva | Baurecht, Hansjörg | Feenstra, Bjarke | Sleiman, Patrick MA | Hysi, Pirro | Warrington, Nicole M | Curjuric, Ivan | Myhre, Ronny | Curtin, John A | Groen-Blokhuis, Maria M | Kerkhof, Marjan | Sääf, Annika | Franke, Andre | Ellinghaus, David | Fölster-Holst, Regina | Dermitzakis, Emmanouil | Montgomery, Stephen B | Prokisch, Holger | Heim, Katharina | Hartikainen, Anna-Liisa | Pouta, Anneli | Pekkanen, Juha | Blakemore, Alexandra IF | Buxton, Jessica L | Kaakinen, Marika | Duffy, David L | Madden, Pamela A | Heath, Andrew C | Montgomery, Grant W | Thompson, Philip J | Matheson, Melanie C | Le Souëf, Peter | Pourcain, Beate St | Smith, George Davey | Henderson, John | Kemp, John P | Timpson, Nicholas J | Deloukas, Panos | Ring, Susan M | Wichmann, H-Erich | Müller-Nurasyid, Martina | Novak, Natalija | Klopp, Norman | Rodríguez, Elke | McArdle, Wendy | Linneberg, Allan | Menné, Torkil | Nohr, Ellen A | Hofman, Albert | Uitterlinden, André G | van Duijn, Cornélia M | Rivadeneira, Fernando | de Jongste, Johan C | van der Valk, Ralf JP | Wjst, Matthias | Jogi, Rain | Geller, Frank | Boyd, Heather A | Murray, Jeffrey C | Kim, Cecilia | Mentch, Frank | March, Michael | Mangino, Massimo | Spector, Tim D | Bataille, Veronique | Pennell, Craig E | Holt, Patrick G | Sly, Peter | Tiesler, Carla MT | Thiering, Elisabeth | Illig, Thomas | Imboden, Medea | Nystad, Wenche | Simpson, Angela | Hottenga, Jouke-Jan | Postma, Dirkje | Koppelman, Gerard H | Smit, Henriette A | Söderhäll, Cilla | Chawes, Bo | Kreiner-Møller, Eskil | Bisgaard, Hans | Melén, Erik | Boomsma, Dorret I | Custovic, Adnan | Jacobsson, Bo | Probst-Hensch, Nicole M | Palmer, Lyle J | Glass, Daniel | Hakonarson, Hakon | Melbye, Mads | Jarvis, Deborah L | Jaddoe, Vincent WV | Gieger, Christian | Strachan, David P | Martin, Nicholas G | Jarvelin, Marjo-Riitta | Heinrich, Joachim | Evans, David M | Weidinger, Stephan
Nature genetics  2011;44(2):187-192.
Atopic dermatitis (AD) is a common chronic skin disease with high heritability. Apart from filaggrin (FLG), the genes influencing AD are largely unknown. We conducted a genome-wide association meta-analysis of 5,606 cases and 20,565 controls from 16 population-based cohorts and followed up the ten most strongly associated novel markers in a further 5,419 cases and 19,833 controls from 14 studies. Three SNPs met genome-wide significance in the discovery and replication cohorts combined: rs479844 upstream of OVOL1 (OR=0.88, p=1.1×10−13) and rs2164983 near ACTL9 (OR=1.16, p=7.1×10−9), genes which have been implicated in epidermal proliferation and differentiation, as well as rs2897442 in KIF3A within the cytokine cluster on 5q31.1 (OR=1.11, p=3.8×10−8). We also replicated the FLG locus and two recently identified association signals at 11q13.5 (rs7927894, p=0.008) and 20q13.3 (rs6010620, p=0.002). Our results underline the importance of both epidermal barrier function and immune dysregulation in AD pathogenesis.
doi:10.1038/ng.1017
PMCID: PMC3272375  PMID: 22197932
20.  Gene Polymorphisms, Breastfeeding and Development of Food Sensitization in Early Childhood 
Background
The impact of breastfeeding on the development of allergic disease is uncertain. There are no data that show whether this relationship varies by individual genotypes.
Objective
To evaluate the effect of breastfeeding and gene-breastfeeding interactions on food sensitization (FS) in a prospective U.S. birth cohort.
Methods
This study included 970 children who were prospectively followed since birth. Breastfeeding history was obtained from a standardized questionnaire interview. FS was defined as specific IgE ≥0.35 kUA/L to any of eight common food allergens. Eighty-eight potentially functional SNPs were genotyped from 18 genes involved in innate immunity or TH1/TH2 balance. Logistic regression models were used to test the effects of breastfeeding and gene-breastfeeding interactions on FS, with adjustment for pertinent covariates.
Results
Children who were ever breastfed (n=739), including exclusively breastfed children, were at a 1.5 (95%CI=1.1-2.1, p=0.019) times higher risk of FS than never breastfed children (n=231). This association was significantly modified by rs425648 in the IL12RB1gene (pinteraction=0.0007): breastfeeding increased the risk of FS (OR=2.0, 95%CI=1.4-3.1, p= 0.0005) in children carrying the GG genotype but decreased the risk (OR=0.6, 95%CI=0.3-1.4, p=0.252) in children carrying the GT/TT genotype. Similar interactions were observed for SNPs in the TLR9 (rs352140) and TSLP (rs3806933) genes. The interaction between the combined genotypes of the three SNPs and breastfeeding on FS was even stronger (pinteraction<10-5).
Conclusion
Our data suggest that the effect of breastfeeding on FS was modified by SNPs in the IL12RB1, TLR9, and TSLP genes both individually and jointly. Our findings underscore the importance of considering individual genetic variations in assessing this relationship.
doi:10.1016/j.jaci.2011.05.007
PMCID: PMC3149737  PMID: 21689850
Breastfeeding; food sensitization; gene-environment interaction
21.  Ontogeny of Toll-Like and NOD-Like Receptor-Mediated Innate Immune Responses in Papua New Guinean Infants 
PLoS ONE  2012;7(5):e36793.
Studies addressing the ontogeny of the innate immune system in early life have reported mainly on Toll-like receptor (TLR) responses in infants living in high-income countries, with little or even no information on other pattern recognition receptors or on early life innate immune responses in children living under very different environmental conditions in less-developed parts of the world. In this study, we describe whole blood innate immune responses to both Toll-like and nucleotide-binding oligomerization domain (NOD)-like receptor agonists including the widely used vaccine adjuvant ‘alum’ in a group of Papua New Guinean infants aged 1–3 (n = 18), 4–6 (n = 18), 7–12 (n = 21) and 13–18 (n = 10) months old. Depending on the ligands and cytokines studied, different age-related patterns were found: alum-induced IL-1β and CXCL8 responses were found to significantly decline with increasing age; inflammatory (IL-6, IL-1β, IFN-γ) responses to TLR2 and TLR3 agonists increased; and IL-10 responses remained constant or increased during infancy, while TNF-α responses either declined or remained the same. We report for the first time that whole blood innate immune responses to the vaccine adjuvant alum decrease with age in infancy; a finding that may imply that the adjuvant effect of alum in pediatric vaccines could be age-related. Our findings further suggest that patterns of innate immune development may vary between geographically diverse populations, which in line with the ‘hygiene hypothesis’ particularly involves persistence of innate IL-10 responses in populations experiencing higher infectious pressure.
doi:10.1371/journal.pone.0036793
PMCID: PMC3359332  PMID: 22649499
22.  Genome-wide association and large scale follow-up identifies 16 new loci influencing lung function 
Artigas, María Soler | Loth, Daan W | Wain, Louise V | Gharib, Sina A | Obeidat, Ma’en | Tang, Wenbo | Zhai, Guangju | Zhao, Jing Hua | Smith, Albert Vernon | Huffman, Jennifer E | Albrecht, Eva | Jackson, Catherine M | Evans, David M | Cadby, Gemma | Fornage, Myriam | Manichaikul, Ani | Lopez, Lorna M | Johnson, Toby | Aldrich, Melinda C | Aspelund, Thor | Barroso, Inês | Campbell, Harry | Cassano, Patricia A | Couper, David J | Eiriksdottir, Gudny | Franceschini, Nora | Garcia, Melissa | Gieger, Christian | Gislason, Gauti Kjartan | Grkovic, Ivica | Hammond, Christopher J | Hancock, Dana B | Harris, Tamara B | Ramasamy, Adaikalavan | Heckbert, Susan R | Heliövaara, Markku | Homuth, Georg | Hysi, Pirro G | James, Alan L | Jankovic, Stipan | Joubert, Bonnie R | Karrasch, Stefan | Klopp, Norman | Koch, Beate | Kritchevsky, Stephen B | Launer, Lenore J | Liu, Yongmei | Loehr, Laura R | Lohman, Kurt | Loos, Ruth JF | Lumley, Thomas | Al Balushi, Khalid A | Ang, Wei Q | Barr, R Graham | Beilby, John | Blakey, John D | Boban, Mladen | Boraska, Vesna | Brisman, Jonas | Britton, John R | Brusselle, Guy G | Cooper, Cyrus | Curjuric, Ivan | Dahgam, Santosh | Deary, Ian J | Ebrahim, Shah | Eijgelsheim, Mark | Francks, Clyde | Gaysina, Darya | Granell, Raquel | Gu, Xiangjun | Hankinson, John L | Hardy, Rebecca | Harris, Sarah E | Henderson, John | Henry, Amanda | Hingorani, Aroon D | Hofman, Albert | Holt, Patrick G | Hui, Jennie | Hunter, Michael L | Imboden, Medea | Jameson, Karen A | Kerr, Shona M | Kolcic, Ivana | Kronenberg, Florian | Liu, Jason Z | Marchini, Jonathan | McKeever, Tricia | Morris, Andrew D | Olin, Anna-Carin | Porteous, David J | Postma, Dirkje S | Rich, Stephen S | Ring, Susan M | Rivadeneira, Fernando | Rochat, Thierry | Sayer, Avan Aihie | Sayers, Ian | Sly, Peter D | Smith, George Davey | Sood, Akshay | Starr, John M | Uitterlinden, André G | Vonk, Judith M | Wannamethee, S Goya | Whincup, Peter H | Wijmenga, Cisca | Williams, O Dale | Wong, Andrew | Mangino, Massimo | Marciante, Kristin D | McArdle, Wendy L | Meibohm, Bernd | Morrison, Alanna C | North, Kari E | Omenaas, Ernst | Palmer, Lyle J | Pietiläinen, Kirsi H | Pin, Isabelle | Polašek, Ozren | Pouta, Anneli | Psaty, Bruce M | Hartikainen, Anna-Liisa | Rantanen, Taina | Ripatti, Samuli | Rotter, Jerome I | Rudan, Igor | Rudnicka, Alicja R | Schulz, Holger | Shin, So-Youn | Spector, Tim D | Surakka, Ida | Vitart, Veronique | Völzke, Henry | Wareham, Nicholas J | Warrington, Nicole M | Wichmann, H-Erich | Wild, Sarah H | Wilk, Jemma B | Wjst, Matthias | Wright, Alan F | Zgaga, Lina | Zemunik, Tatijana | Pennell, Craig E | Nyberg, Fredrik | Kuh, Diana | Holloway, John W | Boezen, H Marike | Lawlor, Debbie A | Morris, Richard W | Probst-Hensch, Nicole | Kaprio, Jaakko | Wilson, James F | Hayward, Caroline | Kähönen, Mika | Heinrich, Joachim | Musk, Arthur W | Jarvis, Deborah L | Gläser, Sven | Järvelin, Marjo-Riitta | Stricker, Bruno H Ch | Elliott, Paul | O’Connor, George T | Strachan, David P | London, Stephanie J | Hall, Ian P | Gudnason, Vilmundur | Tobin, Martin D
Nature genetics  2011;43(11):1082-1090.
Pulmonary function measures reflect respiratory health and predict mortality, and are used in the diagnosis of chronic obstructive pulmonary disease (COPD). We tested genome-wide association with the forced expiratory volume in 1 second (FEV1) and the ratio of FEV1 to forced vital capacity (FVC) in 48,201 individuals of European ancestry, with follow-up of top associations in up to an additional 46,411 individuals. We identified new regions showing association (combined P<5×10−8) with pulmonary function, in or near MFAP2, TGFB2, HDAC4, RARB, MECOM (EVI1), SPATA9, ARMC2, NCR3, ZKSCAN3, CDC123, C10orf11, LRP1, CCDC38, MMP15, CFDP1, and KCNE2. Identification of these 16 new loci may provide insight into the molecular mechanisms regulating pulmonary function and into molecular targets for future therapy to alleviate reduced lung function.
doi:10.1038/ng.941
PMCID: PMC3267376  PMID: 21946350
23.  A Discovery Funnel for Nucleic Acid Binding Drug Candidates 
Drug development research  2011;72(2):178-186.
Computational approaches are becoming increasingly popular for the discovery of drug candidates against a target of interest. Proteins have historically been the primary targets of many virtual screening efforts. While in silico screens targeting proteins has proven successful, other classes of targets, in particular DNA, remain largely unexplored using virtual screening methods. With the realization of the functional importance of many non-cannonical DNA structures such as G-quadruplexes, increased efforts are underway to discover new small molecules that can bind selectively to DNA structures. Here, we describe efforts to build an integrated in silico and in vitro platform for discovering compounds that may bind to a chosen DNA target. Millions of compounds are initially screened in silico for selective binding to a particular structure and ranked to identify several hundred best hits. An important element of our strategy is the inclusion of an array of possible competing structures in the in silico screen. The best hundred or so hits are validated experimentally for binding to the actual target structure by a high-throughput 96-well thermal denaturation assay to yield the top ten candidates. Finally, these most promising candidates are thoroughly characterized for binding to their DNA target by rigorous biophysical methods, including isothermal titration calorimetry, differential scanning calorimetry, spectroscopy and competition dialysis.This platform was validated using quadruplex DNA as a target and a newly discovered quadruplex binding compound with possible anti-cancer activity was discovered. Some considerations when embarking on virtual screening and in silico experiments are also discussed.
doi:10.1002/ddr.20414
PMCID: PMC3090163  PMID: 21566705
drug discovery; in silico screening; SURFLEX-DOCK; DNA; G-quadruplex; high-throughput screening
24.  Th2 Cytokine Levels Distort the Association of IL-10 and IFN-γ with Allergic Phenotypes 
ISRN Allergy  2011;2011:405813.
The expression of allergic phenotypes involves complex inter-relationships among several Th2 and Th1 cytokines as well as the regulator cytokine interleukin (IL)-10. These direct or indirect interrelationships may distort the true associations of cytokine responses with these phenotypes. In this study, we aimed to clarify the effects of the regulatory cytokine IL-10 and Th1 cytokine interferon-gamma (IFN-γ) on allergic phenotypes after adjusting for the correlations with Th2 cytokines. After adjusting for Th2 cytokines, IL-10 and IFN-γ were protective against atopy. Adjusted levels of IL-10 and IFN-γ stimulated with house-dust mite (HDM) were significantly lower in atopics than non-atopics, for IL-10 adjusting for IL-5 (P = 0.002), IL-13 (P = 0.012), IL-9 (P = 0.016), and IL-4 (P = 0.043), and for IFN-γ adjusting for IL-5 (P = 0.005), IL-13 (P = 0.005), and IL-9 (P = 0.037). IL-10 and IFN-γ levels stimulated with phytohaemagglutinin (PHA) and staphylococcal enterotoxin B (SEB) exhibited a similar pattern. The adjusted levels of IL-10 and IFN-γ stimulated with HDM, PHA or SEB were all significantly negatively correlated with total serum IgE, except for IFN-γ stimulated with SEB. Levels of Th2 cytokines distort the associations of IL-10 and IFN-γ with allergic phenotypes. Removing the covariance with Th2 cytokines, both IL-10 and IFN-γ were protective against atopy.
doi:10.5402/2011/405813
PMCID: PMC3658504  PMID: 23724228
25.  Does Genetic Regulation of IgE Begin In-Utero? Evidence from TH1/TH2 Gene Polymorphisms and Cord Blood Total IgE 
Background
Elucidation of early life factors is critical to understand the development of allergic diseases, especially those manifesting in early life such as food allergies and atopic dermatitis. Cord blood IgE (CBIgE) is a recognized risk factor for the subsequent development of allergic diseases. In contrast to numerous genetic studies of total serum IgE in children and adults, limited genetic studies on CBIgE have been conducted.
Objective
To test the associations between functional or tagging single nucleotide polymorphisms (SNPs) in genes involved in the TH1/TH2 pathway and CBIgE in a large U.S. inner-city birth cohort.
Methods
CBIgE, measured by Phadia ImmnunoCAP, was analyzed as a continuous and a binary variable. The association of each SNP with the two outcomes was tested using tobit and logistic regression models, respectively, with adjustment for pertinent covariates, ancestral proportion, and multiple testing. Ethnic heterogeneity and gene-gene interactions were also explored.
Results
Three SNPs (rs1800925, rs2069743 and rs1295686) in the IL13 gene were significantly associated with CBIgE concentration (p≤6×10-4, pFDR<0.05). These SNPs jointly influenced CBIgE in a dose-response manner (ptrend=9×10-8). Significant associations also were observed for SNPs in the IL13RA1 (rs5956080) and STAT6 (rs11172106) genes. Ethnicity-specific genetic effects were observed for SNPs in the IL5 and GATA3 genes. Several gene-gene interactions (including IL13-IL4R and IL13-STAT6 interactions) were detected in relation to CBIgE.
Conclusion
Our data demonstrated that multiple SNPs were individually and jointly associated with CBIgE, with evidence of gene-gene interactions and ethnic heterogeneity. These findings suggest that genetic regulation of IgE may begin in-utero.
doi:10.1016/j.jaci.2010.08.029
PMCID: PMC3020083  PMID: 21050946
Genetic association; candidate gene; cord blood IgE; gene-gene interaction

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