%0 Journal Article %J Clin Immunol %D 2015 %T Altered germinal center reaction and abnormal B cell peripheral maturation in PI3KR1-mutated patients presenting with HIGM-like phenotype. %A Lougaris, Vassilios %A Faletra, Flavio %A Lanzi, Gaetana %A Vozzi, Diego %A Marcuzzi, Annalisa %A Valencic, Erica %A Piscianz, Elisa %A Bianco, AnnaMonica %A Girardelli, Martina %A Baronio, Manuela %A Loganes, Claudia %A Fasth, Anders %A Salvini, Filippo %A Trizzino, Antonino %A Moratto, Daniele %A Facchetti, Fabio %A Giliani, Silvia %A Plebani, Alessandro %A Tommasini, Alberto %K B-Lymphocytes %K Child, Preschool %K Female %K Germinal Center %K Humans %K Hyper-IgM Immunodeficiency Syndrome %K Infant %K Male %K Mutation %K Phenotype %K Phosphatidylinositol 3-Kinases %K RNA Splice Sites %K Sequence Analysis, DNA %B Clin Immunol %V 159 %P 33-6 %8 2015 Jul %G eng %N 1 %1 http://www.ncbi.nlm.nih.gov/pubmed/25939554?dopt=Abstract %R 10.1016/j.clim.2015.04.014