Class Ia Phosphatidylinositol 3-Kinase 4 EC 2.7.1.- 4 EC 2.7.1.137 4 PIK3R1 PIK3R1 protein, human 4 Journal Article 2 Letter 2 plus ... Research Support, Non-U.S. Gov't 2 APDS 1 Activated phosphoinositol 3-kinase delta syndrome 1 Antibody deficiency 1 B cells 1 Case Reports 1 Chronic CMV infection 1 Combined immune deficiency 1 Germinal Center (GC) reaction 1 Hyper-IgM syndrome 1 Immunodeficiency 1 Immunophenotyping 1 Lymphoproliferation 1 NF-kappa B p50 Subunit 1 NF-kappaB1 haploinsufficiency 1 NFKB1 1 NFKB1 protein, human 1 PIK3CD 1 RNA Splice Sites 1 TH17 cells 1 TNFRSF13B protein, human 1 Transmembrane Activator and CAML Interactor Protein 1 Whole-exome sequencing 1 moins ...