Maria Elena Maccari, Martin Wolkewitz, Charlotte Schwab, Tiziana Lorenzini, Jennifer W Leiding, Nathalie Aladjdi, Hassan Abolhassani, Wadih Abou-Chahla, Alessandro Aiuti, Saba Azarnoush, Safa Baris, Vincent Barlogis, Federica Barzaghi, Ulrich Baumann, Marketa Bloomfield, Nadezda Bohynikova, Damien Bodet, David Boutboul, Giorgia Bucciol, Matthew S Buckland, Siobhan O Burns, Caterina Cancrini, Pascal Cathébras, Marina Cavazzana, Morgane Cheminant, Matteo Chinello, Peter Ciznar, Tanya I Coulter, Maud D'Aveni, Olov Ekwall, Zelimir Eric, Efrem Eren, Anders Fasth, Pierre Frange, Benjamin Fournier, Marina Garcia-Prat, Martine Gardembas, Christoph Geier, Sujal Ghosh, Vera Goda, Lennart Hammarström, Fabian Hauck, Maximilian Heeg, Edyta Heropolitanska-Pliszka, Anna Hilfanova, Stephen Jolles, Elif Karakoc-Aydiner, Gerhard R Kindle, Ayca Kiykim, Christian Klemann, Patra Koletsi, Sylwia Koltan, Irina Kondratenko, Julia Körholz, Renate Krüger, Eric Jeziorski, Romain Levy, Guillaume Le Guenno, Guillaume Lefevre, Vassilios Lougaris, Antonio Marzollo, Nizar Mahlaoui, Marion Malphettes, Andrea Meinhardt, Etienne Merlin, Isabelle Meyts, Tomas Milota, Fernando Moreira, Despina Moshous, Anna Mukhina, Olaf Neth, Jennifer Neubert, Benedicte Neven, Alexandra Nieters, Raphaele Nove-Josserand, Eric Oksenhendler, Ahmet Ozen, Peter Olbrich, Antoinette Perlat, Malgorzata Pac, Jana Pachlopnik Schmid, Lucia Pacillo, Alba Parra-Martinez, Olga Paschenko, Isabelle Pellier, Asena Pinar Sefer, Alessandro Plebani, Dominique Plantaz, Seraina Prader, Loic Raffray, Henrike Ritterbusch, Jacques G Riviere, Beatrice Rivalta, Stephan Rusch, Inga Sakovich, Sinisa Savic, Raphael Scheible, Nicolas Schleinitz, Catharina Schuetz, Ansgar Schulz, Anna Sediva, Michaela Semeraro, Svetlana O Sharapova, Anna Shcherbina, Mary A Slatter, Georgios Sogkas, Pere Soler-Palacin, Carsten Speckmann, Jean-Louis Stephan, Felipe Suarez, Alberto Tommasini, Johannes Trück, Annette Uhlmann, Koen J van Aerde, Joris van Montfrans, Horst von Bernuth, Klaus Warnatz, Tony Williams, Austen J J Worth, Winnie Ip, Capucine Picard, Emilie Catherinot, Zohreh Nademi, Bodo Grimbacher, Lisa R Forbes Satter, Sven Kracker, Anita Chandra, Alison M Condliffe, Stephan Ehl
BACKGROUND: Activated phosphoinositide-3-kinase δ syndrome (APDS) is an inborn error of immunity (IEI) with infection susceptibility and immune dysregulation, clinically overlapping with other conditions. Management depends on disease evolution, but predictors of severe disease are lacking. OBJECTIVES: This study sought to report the extended spectrum of disease manifestations in APDS1 versus APDS2; compare these to CTLA4 deficiency, NFKB1 deficiency, and STAT3 gain-of-function (GOF) disease; and identify predictors of severity in APDS...
June 28, 2023: Journal of Allergy and Clinical Immunology