title: Identification of ITK deficiency as a novel genetic cause of idiopathic CD4+ T-cell lymphopenia.
authors: CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria.
authors: Nina Kathrin
authors: http://orcid.org/0000-0003-2243-5446
authors: NK
authors: Serwas
authors: Division of Immunology, Hacettepe University Ihsan Doğramacı Children's Hospital, Ankara, Turkey.
authors: Deniz
authors: D
authors: Cagdas
authors: CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria.
authors: Sol A
authors: SA
authors: Ban
authors: Department of Paediatric Oncology, Haematology and Clinical Immunology, Center for Child and Adolescent Health, Heinrich Heine University, Düsseldorf, Germany.
authors: Kirsten
authors: K
authors: Bienemann
authors: CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria.
authors: Elisabeth
authors: E
authors: Salzer
authors: Division of Immunology, Hacettepe University Ihsan Doğramacı Children's Hospital, Ankara, Turkey.
authors: Ilhan
authors: I
authors: Tezcan
authors: Department of Paediatric Oncology, Haematology and Clinical Immunology, Center for Child and Adolescent Health, Heinrich Heine University, Düsseldorf, Germany.
authors: Arndt
authors: A
authors: Borkhardt
authors: Division of Immunology, Hacettepe University Ihsan Doğramacı Children's Hospital, Ankara, Turkey.
authors: Ozden
authors: O
authors: Sanal
authors: CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, AustriaDepartment of Pediatrics and Adolescent Medicine, Medical University of Vienna, Vienna, Austria.
authors: Kaan
authors: K
authors: Boztug
mesh_terms: D000293:Adolescent; D015496:CD4-Positive T-Lymphocytes / Q000473:pathology*; D006801:Humans; D008297:Male; D009154:Mutation / Q000235:genetics*; D011379:Prognosis; D011505:Protein-Tyrosine Kinases / Q000172:deficiency / Q000235:genetics*; D018344:T-Lymphocytopenia, Idiopathic CD4-Positive / Q000235:genetics* / Q000473:pathology*
chemical_list: D011505:Protein-Tyrosine Kinases; C080813:emt protein-tyrosine kinase