title: Autoimmunity and Primary Immunodeficiency Disorders.
abstract: Advances in DNA sequencing technologies have led to a quickening in the pace at which new genetic immunodeficiency disorders have been identified. Among the newly identified defects are a number of disorders that present primarily with autoimmunity as opposed to recurrent infections. These "immune dysregulation" disorders have begun to cluster together to form an increased understanding of some of the basic molecular mechanisms that underlie the establishment and maintenance of immune tolerance and the development of autoimmunity. This review will present three major themes that have emerged in our understanding of the mechanisms that underlie autoimmunity and immune dysregulation in humans.
authors.affiliation: Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, USA.|Seattle Children's Research Institute, 1900 9th Ave., JMB-7, Seattle, WA, 98101-1304, USA.
authors.forename: Eric
authors.initials: E
authors.lastname: Allenspach
authors.affiliation: Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, USA. troy.torgerson@seattlechildrens.org.|Seattle Children's Research Institute, 1900 9th Ave., JMB-7, Seattle, WA, 98101-1304, USA. troy.torgerson@seattlechildrens.org.
authors.forename: Troy R
authors.initials: TR
authors.lastname: Torgerson
mesh_terms: D000818:Animals; D001327:Autoimmune Diseases / Q000175:diagnosis / Q000209:etiology / Q000378:metabolism / Q000628:therapy; D015551:Autoimmunity / Q000235:genetics; D054884:Host-Pathogen Interactions / Q000235:genetics / Q000276:immunology; D006801:Humans; D007113:Immunity, Innate; D007153:Immunologic Deficiency Syndromes / Q000175:diagnosis / Q000209:etiology* / Q000378:metabolism* / Q000628:therapy; D009928:Organ Specificity / Q000235:genetics / Q000276:immunology; D015398:Signal Transduction; D016176:T-Lymphocyte Subsets / Q000166:cytology / Q000276:immunology / Q000378:metabolism
keywords: CTLA4—cytotoxic T lymphocyte-associated protein 4; CVID—common variable immune deficiency; IL-10—interleukin-10; IPEX—immune dysregulation, polyendocrinopathy, enteropathy, X-linked; NF-κB—nuclear factor-kappa binding; PIDD—primary immunodeficiency disorders; STAT—signal transducer and activator of transcription; Treg—regulatory T cell