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Bucciol G, Moens L, Bosch B, Bossuyt X, Casanova JL, Puel A, Meyts I. Lessons learned from the study of human inborn errors of innate immunity. J Allergy Clin Immunol 2018; 143:507-527. [PMID: 30075154 DOI: 10.1016/j.jaci.2018.07.013] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Revised: 07/13/2018] [Accepted: 07/24/2018] [Indexed: 02/07/2023]
Abstract
Innate immunity contributes to host defense through all cell types and relies on their shared germline genetic background, whereas adaptive immunity operates through only 3 main cell types, αβ T cells, γδ T cells, and B cells, and relies on their somatic genetic diversification of antigen-specific responses. Human inborn errors of innate immunity often underlie infectious diseases. The range and nature of infections depend on the mutated gene, the deleteriousness of the mutation, and other ill-defined factors. Most known inborn errors of innate immunity to infection disrupt the development or function of leukocytes other than T and B cells, but a growing number of inborn errors affect cells other than circulating and tissue leukocytes. Here we review inborn errors of innate immunity that have been recently discovered or clarified. We highlight the immunologic implications of these errors.
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Affiliation(s)
- Giorgia Bucciol
- Laboratory of Childhood Immunology, Department of Immunology and Microbiology, KU Leuven, Leuven, Belgium; Department of Pediatrics, University Hospitals Leuven, Leuven, Belgium
| | - Leen Moens
- Laboratory of Childhood Immunology, Department of Immunology and Microbiology, KU Leuven, Leuven, Belgium
| | - Barbara Bosch
- Department of Pediatrics, University Hospitals Leuven, Leuven, Belgium; St Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, NY
| | - Xavier Bossuyt
- Experimental Laboratory Immunology, Department of Immunology and Microbiology, KU Leuven, Leuven, Belgium; Department of Laboratory Medicine, University Hospitals Leuven, Leuven, Belgium
| | - Jean-Laurent Casanova
- St Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, NY; Howard Hughes Medical Institute, New York, NY; Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Necker Hospital for Sick Children, INSERM U1163, Paris, France; Paris Descartes University, Imagine Institute, Paris, France; Pediatric Hematology-Immunology Unit, Necker Hospital for Sick Children, INSERM U1163, Paris, France
| | - Anne Puel
- St Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, NY; Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Necker Hospital for Sick Children, INSERM U1163, Paris, France; Paris Descartes University, Imagine Institute, Paris, France
| | - Isabelle Meyts
- Laboratory of Childhood Immunology, Department of Immunology and Microbiology, KU Leuven, Leuven, Belgium; Department of Pediatrics, University Hospitals Leuven, Leuven, Belgium.
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Georgin-Lavialle S, Rodrigues F, Hentgen V, Fayand A, Quartier P, Bader-Meunier B, Bachmeyer C, Savey L, Louvrier C, Sarrabay G, Melki I, Belot A, Koné-Paut I, Grateau G. [Clinical overview of auto-inflammatory diseases]. Rev Med Interne 2018; 39:214-232. [PMID: 29501512 DOI: 10.1016/j.revmed.2018.01.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Revised: 12/28/2017] [Accepted: 01/28/2018] [Indexed: 12/12/2022]
Abstract
Monogenic auto-inflammatory diseases are characterized by genetic abnormalities coding for proteins involved in innate immunity. They were initially described in mirror with auto-immune diseases because of the absence of circulating autoantibodies. Their main feature is the presence of peripheral blood inflammation in crisis without infection. The best-known auto-inflammatory diseases are mediated by interleukines that consisted in the 4 following diseases familial Mediterranean fever, cryopyrinopathies, TNFRSF1A-related intermittent fever, and mevalonate kinase deficiency. Since 10 years, many other diseases have been discovered, especially thanks to the progress in genetics. In this review, we propose the actual panorama of the main known auto-inflammatory diseases. Some of them are recurrent fevers with crisis and remission; some others evaluate more chronically; some are associated with immunodeficiency. From a physiopathological point of view, we can separate diseases mediated by interleukine-1 and diseases mediated by interferon. Then some polygenic inflammatory diseases will be shortly described: Still disease, Schnitzler syndrome, aseptic abscesses syndrome. The diagnosis of auto-inflammatory disease is largely based on anamnesis, the presence of peripheral inflammation during attacks and genetic analysis, which are more and more performant.
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Affiliation(s)
- S Georgin-Lavialle
- Service de médecine interne, université Paris 6, Pierre-et-Marie-Curie (UPMC), hôpital Tenon, Assistance publique-Hôpitaux de Paris (AP-HP), 20, rue de la Chine, 75020 Paris, France; Inserm UMRS_933, université Pierre-et-Marie-Curie (UPMC)-Paris 6, hôpital Trousseau, Assistance publique-Hôpitaux de Paris, 75012 Paris, France; Centre de référence des maladies auto-inflammatoires et de l'amylose inflammatoire (CEREMAIA), 75020 Paris, France.
| | - F Rodrigues
- Service de médecine interne, université Paris 6, Pierre-et-Marie-Curie (UPMC), hôpital Tenon, Assistance publique-Hôpitaux de Paris (AP-HP), 20, rue de la Chine, 75020 Paris, France
| | - V Hentgen
- Centre de référence des maladies auto-inflammatoires et de l'amylose inflammatoire (CEREMAIA), 75020 Paris, France; Service de pédiatrie générale, centre hospitalier de Versailles, 179, rue de Versailles, 78150 Le Chesnay, France
| | - A Fayand
- Service de médecine interne, université Paris 6, Pierre-et-Marie-Curie (UPMC), hôpital Tenon, Assistance publique-Hôpitaux de Paris (AP-HP), 20, rue de la Chine, 75020 Paris, France
| | - P Quartier
- Unité d'immunologie-hématologie et rhumatologie pédiatriques et institut IMAGINE, université Paris-Descartes, hôpital Necker-Enfants-Malades, Assistance publique-Hôpitaux de Paris, 149, rue de Sèvres, 75743 Paris cedex 15, France; Centre de référence national maladies rares pour les rhumatismes inflammatoires et les maladies auto-immunes systémiques de l'enfant (RAISE), 75015 Paris, France
| | - B Bader-Meunier
- Unité d'immunologie-hématologie et rhumatologie pédiatriques et institut IMAGINE, université Paris-Descartes, hôpital Necker-Enfants-Malades, Assistance publique-Hôpitaux de Paris, 149, rue de Sèvres, 75743 Paris cedex 15, France; Centre de référence national maladies rares pour les rhumatismes inflammatoires et les maladies auto-immunes systémiques de l'enfant (RAISE), 75015 Paris, France
| | - C Bachmeyer
- Service de médecine interne, université Paris 6, Pierre-et-Marie-Curie (UPMC), hôpital Tenon, Assistance publique-Hôpitaux de Paris (AP-HP), 20, rue de la Chine, 75020 Paris, France; Centre de référence des maladies auto-inflammatoires et de l'amylose inflammatoire (CEREMAIA), 75020 Paris, France
| | - L Savey
- Service de médecine interne, université Paris 6, Pierre-et-Marie-Curie (UPMC), hôpital Tenon, Assistance publique-Hôpitaux de Paris (AP-HP), 20, rue de la Chine, 75020 Paris, France; Centre de référence des maladies auto-inflammatoires et de l'amylose inflammatoire (CEREMAIA), 75020 Paris, France
| | - C Louvrier
- Inserm UMRS_933, université Pierre-et-Marie-Curie (UPMC)-Paris 6, hôpital Trousseau, Assistance publique-Hôpitaux de Paris, 75012 Paris, France
| | - G Sarrabay
- Centre de référence des maladies auto-inflammatoires et de l'amylose inflammatoire (CEREMAIA), 75020 Paris, France; Laboratoire de génétique, CHU de Montpellier, 191, avenue du Doyen-Gaston-Giraud, 34090 Montpellier, France
| | - I Melki
- Unité d'immunologie-hématologie et rhumatologie pédiatriques et institut IMAGINE, université Paris-Descartes, hôpital Necker-Enfants-Malades, Assistance publique-Hôpitaux de Paris, 149, rue de Sèvres, 75743 Paris cedex 15, France; Centre de référence national maladies rares pour les rhumatismes inflammatoires et les maladies auto-immunes systémiques de l'enfant (RAISE), 75015 Paris, France; Service de pédiatrie générale, maladies infectieuses et médecine interne pédiatrique, centre hospitalier Robert-Debré, 75020 Paris, France
| | - A Belot
- Centre de référence national maladies rares pour les rhumatismes inflammatoires et les maladies auto-immunes systémiques de l'enfant (RAISE), 75015 Paris, France; Inserm U1111, service de néphrologie, rhumatologie, dermatologie pédiatriques, université Lyon 1, hôpital Femme-Mère-Enfant, 69677 Bron, France
| | - I Koné-Paut
- Centre de référence des maladies auto-inflammatoires et de l'amylose inflammatoire (CEREMAIA), 75020 Paris, France; Service de rhumatologie pédiatrique, université de Paris-Sud, CHU de Bicêtre, Assistance publique-Hôpitaux de Paris, 94270 Paris, France
| | - G Grateau
- Service de médecine interne, université Paris 6, Pierre-et-Marie-Curie (UPMC), hôpital Tenon, Assistance publique-Hôpitaux de Paris (AP-HP), 20, rue de la Chine, 75020 Paris, France; Inserm UMRS_933, université Pierre-et-Marie-Curie (UPMC)-Paris 6, hôpital Trousseau, Assistance publique-Hôpitaux de Paris, 75012 Paris, France; Centre de référence des maladies auto-inflammatoires et de l'amylose inflammatoire (CEREMAIA), 75020 Paris, France
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Immune defects caused by mutations in the ubiquitin system. J Allergy Clin Immunol 2017; 139:743-753. [PMID: 28270366 DOI: 10.1016/j.jaci.2016.11.031] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Revised: 10/19/2016] [Accepted: 11/29/2016] [Indexed: 12/18/2022]
Abstract
The importance of the ubiquitin system in health and disease has been widely recognized in recent decades, with better understanding of the various components of the system and their function. Ubiquitination, which is essential to almost all biological processes in eukaryotes, was also found to play an important role in innate and adaptive immune responses. Thus it is not surprising that mutations in genes coding for components of the ubiquitin system cause immune dysregulation. The first defect in the system was described 30 years ago and is due to mutations in the nuclear factor κB (NF-κB) essential modulator, a key regulator of the NF-κB pathway. With use of novel sequencing techniques, many additional mutations in different genes involved in ubiquitination and related to immune system function were identified. This can be clearly illustrated in mutations in the different activation pathways of NF-κB, which result in aberrations in production of various proinflammatory cytokines. The inherited diseases typically manifest with immunodeficiency, autoimmunity, or autoinflammation. In this perspective we provide a short description of the ubiquitin system, with specific emphasis given to its role in the immune system. The various immunodeficiency conditions identified thus far in association with defective ubiquitination are discussed in more detail.
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Wekell P, Berg S, Karlsson A, Fasth A. Toward an Inclusive, Congruent, and Precise Definition of Autoinflammatory Diseases. Front Immunol 2017; 8:497. [PMID: 28496446 PMCID: PMC5406409 DOI: 10.3389/fimmu.2017.00497] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2016] [Accepted: 04/11/2017] [Indexed: 11/13/2022] Open
Abstract
Autoinflammatory disease was introduced as a concept in 1999, demarcating an entirely new group of diseases in clinical, immunological, and conceptual terms. During recent years, the preconditions for the definition of autoinflammatory conditions have changed. This includes the recent discovery of a number of monogenic autoinflammatory conditions with complex phenotypes that combine autoinflammation with defects of the adaptive and/or innate immune system, resulting in the occurrence of infection, autoimmunity, and/or uncontrolled hyperinflammation in addition to autoinflammation. Further, there are strong indications that classical IL-1-driven autoinflammatory diseases are associated with activation of adaptive immunity. As suggested by this development, we are of the opinion that an all-encompassing definition of autoinflammatory diseases should regard autoinflammatory conditions and innate dysregulation as inseparable and integral parts of the immune system as a whole. Hence, in this article, we try to advance the conceptual understanding of autoinflammatory disease by, proposing a modification of the definition by Daniel Kastner et al., which allows for a congruent and precise description of conditions that expand the immunological spectrum of autoinflammatory disease.
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Affiliation(s)
- Per Wekell
- Department of Pediatrics, NU-Hospital Group, Uddevalla, Sweden.,Department of Pediatrics, Institute of Clinical Sciences, University of Gothenburg, Gothenburg, Sweden
| | - Stefan Berg
- Department of Pediatrics, Institute of Clinical Sciences, University of Gothenburg, Gothenburg, Sweden.,The Queen Silvia Children's Hospital, Gothenburg, Sweden
| | - Anna Karlsson
- Department of Rheumatology and Inflammation Research, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Anders Fasth
- Department of Pediatrics, Institute of Clinical Sciences, University of Gothenburg, Gothenburg, Sweden.,The Queen Silvia Children's Hospital, Gothenburg, Sweden
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Biallelic hypomorphic mutations in a linear deubiquitinase define otulipenia, an early-onset autoinflammatory disease. Proc Natl Acad Sci U S A 2016; 113:10127-32. [PMID: 27559085 DOI: 10.1073/pnas.1612594113] [Citation(s) in RCA: 183] [Impact Index Per Article: 22.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Systemic autoinflammatory diseases are caused by mutations in genes that function in innate immunity. Here, we report an autoinflammatory disease caused by loss-of-function mutations in OTULIN (FAM105B), encoding a deubiquitinase with linear linkage specificity. We identified two missense and one frameshift mutations in one Pakistani and two Turkish families with four affected patients. Patients presented with neonatal-onset fever, neutrophilic dermatitis/panniculitis, and failure to thrive, but without obvious primary immunodeficiency. HEK293 cells transfected with mutated OTULIN had decreased enzyme activity relative to cells transfected with WT OTULIN, and showed a substantial defect in the linear deubiquitination of target molecules. Stimulated patients' fibroblasts and peripheral blood mononuclear cells showed evidence for increased signaling in the canonical NF-κB pathway and accumulated linear ubiquitin aggregates. Levels of proinflammatory cytokines were significantly increased in the supernatants of stimulated primary cells and serum samples. This discovery adds to the emerging spectrum of human diseases caused by defects in the ubiquitin pathway and suggests a role for targeted cytokine therapies.
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Elton L, Carpentier I, Verhelst K, Staal J, Beyaert R. The multifaceted role of the E3 ubiquitin ligase HOIL-1: beyond linear ubiquitination. Immunol Rev 2016; 266:208-21. [PMID: 26085217 DOI: 10.1111/imr.12307] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Ubiquitination controls and fine-tunes many signaling processes driving immunity, inflammation, and cancer. The E3 ubiquitin ligase HOIL-1 (heme-oxidized IRP2 ubiquitin ligase-1) is increasingly implicated in different signaling pathways and plays a vital role in immune regulation. HOIL-1 co operates with the E3 ubiquitin ligase HOIP (HOIL-1 interacting protein) to modify specific nuclear factor-κB (NF-κB) signaling proteins with linear M1-linked polyubiquitin chains. In addition, through its ability to also add K48-linked polyubiquitin chains to specific substrates, HOIL-1 has been linked with antiviral signaling, iron and xenobiotic metabolism, cell death, and cancer. HOIL-1 deficiency in humans leads to myopathy, amylopectinosis, auto-inflammation, and immunodeficiency associated with an increased frequency of bacterial infections. HOIL-1-deficient mice exhibit amylopectin-like deposits in the myocardium, pathogen-specific immunodeficiency, but minimal signs of hyper-inflammation. This review summarizes current knowledge on the mechanism of action of HOIL-1 and highlights recent advances regarding its role in health and disease.
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Affiliation(s)
- Lynn Elton
- Inflammation Research Center, Unit of Molecular Signal Transduction in Inflammation, VIB, Ghent, Belgium.,Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium
| | - Isabelle Carpentier
- Inflammation Research Center, Unit of Molecular Signal Transduction in Inflammation, VIB, Ghent, Belgium.,Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium
| | - Kelly Verhelst
- Inflammation Research Center, Unit of Molecular Signal Transduction in Inflammation, VIB, Ghent, Belgium.,Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium
| | - Jens Staal
- Inflammation Research Center, Unit of Molecular Signal Transduction in Inflammation, VIB, Ghent, Belgium.,Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium
| | - Rudi Beyaert
- Inflammation Research Center, Unit of Molecular Signal Transduction in Inflammation, VIB, Ghent, Belgium.,Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium
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Ombrello MJ. Advances in the genetically complex autoinflammatory diseases. Semin Immunopathol 2015; 37:403-6. [PMID: 26077134 PMCID: PMC4559483 DOI: 10.1007/s00281-015-0498-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Accepted: 05/06/2015] [Indexed: 10/23/2022]
Abstract
Monogenic diseases usually demonstrate Mendelian inheritance and are caused by highly penetrant genetic variants of a single gene. In contrast, genetically complex diseases arise from a combination of multiple genetic and environmental factors. The concept of autoinflammation originally emerged from the identification of individual, activating lesions of the innate immune system as the molecular basis of the hereditary periodic fever syndromes. In addition to these rare, monogenic forms of autoinflammation, genetically complex autoinflammatory diseases like the periodic fever, aphthous stomatitis, pharyngitis, and cervical adenitis (PFAPA) syndrome, chronic recurrent multifocal osteomyelitis (CRMO), Behçet's disease, and systemic arthritis also fulfill the definition of autoinflammatory diseases-namely, the development of apparently unprovoked episodes of inflammation without identifiable exogenous triggers and in the absence of autoimmunity. Interestingly, investigations of these genetically complex autoinflammatory diseases have implicated both innate and adaptive immune abnormalities, blurring the line between autoinflammation and autoimmunity. This reinforces the paradigm of concerted innate and adaptive immune dysfunction leading to genetically complex autoinflammatory phenotypes.
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Affiliation(s)
- Michael J Ombrello
- Translational Genetics and Genomics Unit, Office of the Clinical Director, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, 10 Center Drive, MSC 1560 Building 10, Room 10C101C, Bethesda, MD, 20892-1560, USA,
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Abstract
Purpose of review Next-generation sequencing is revolutionizing the molecular taxonomy of human disease. Recent studies of patients with unexplained autoinflammatory disorders reveal germline genetic mutations that target important regulators of innate immunity. Recent findings Whole-exome analyses of previously undiagnosed patients have catalyzed the recognition of two new disease genes. First, a phenotypic spectrum, including livedo racemosa, fever with early-onset stroke, polyarteritis nodosa, and Sneddon syndrome, is caused by loss-of-function mutations in cat eye syndrome chromosome region, candidate 1 (CECR1), encoding adenosine deaminase 2. Adenosine deaminase 2 is a secreted protein expressed primarily in myeloid cells, and a regulator of macrophage differentiation and endothelial development. Disease-associated mutations impair anti-inflammatory M2 macrophage differentiation. Second, patients presenting with cold-induced urticaria, granulomatous rash, autoantibodies, and common variable immunodeficiency, or with blistering skin lesions, bronchiolitis, enterocolitis, ocular inflammation, and mild immunodeficiency harbor distinct mutations in phospholipase Cγ2, encoding a signaling molecule expressed in natural killer cells, mast cells, and B lymphocytes. These mutations inhibit the function of a phospholipase Cγ2 autoinhibitory domain, causing increased or constitutive signaling. Summary These findings underscore the power of next-generation sequencing, demonstrating how the primary deficiency of key molecular regulators or even regulatory motifs may lead to autoinflammation, and suggesting a possible role for cat eye syndrome chromosome region, candidate 1 and phospholipase Cγ2 in common diseases.
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Abstract
Systemic autoinflammatory diseases are caused by abnormal activation of the cells that mediate innate immunity. In the past two decades, single-gene defects in different pathways, driving clinically distinct autoinflammatory syndromes, have been identified. Studies of these aberrant pathways have substantially advanced understanding of the cellular mechanisms that contribute to mounting effective and balanced innate immune responses. For example, mutations affecting the function of cytosolic immune sensors known as inflammasomes and the IL-1 signalling pathway can trigger excessive inflammation. A surge in discovery of new genes associated with autoinflammation has pointed to other mechanisms of disease linking innate immune responses to a number of basic cellular pathways, such as maintenance of protein homeostasis (proteostasis), protein misfolding and clearance, endoplasmic reticulum stress and mitochondrial stress, metabolic stress, autophagy and abnormalities in differentiation and development of myeloid cells. Although the spectrum of autoinflammatory diseases has been steadily expanding, a substantial number of patients remain undiagnosed. Next-generation sequencing technologies will be instrumental in finding disease-causing mutations in as yet uncharacterized diseases. As more patients are reported to have clinical features of autoinflammation and immunodeficiency or autoimmunity, the complex interactions between the innate and adaptive immune systems are unveiled.
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Abstract
Over 15 years have passed since the discovery of the first autoinflammatory gene, MEFV, responsible for familial Mediterranean fever. The identification of another gene, TNFRSF1A, in 1999 led to the concept of autoinflammation which characterises rheumatological conditions triggered by a defective innate immunity. Substantive progress has been made since then with the identification of 18 autoinflammatory genes accounting for up to 24 disease entities showing overlapping symptoms. The accumulation of studies reporting patients with missing or excess mutations as compared with expected numbers favours the hypothesis that these diseases are distributed along a continuum ranging from monogenic to multifactorial conditions, rather than featuring only classical modes of inheritance. Moreover, the probable interactions of environmental and epigenetic factors further obscure our understanding of the mechanisms underlying the phenotypic expression of patients. This review explores the history of autoinflammatory gene discovery, discusses the nosological disparities stemming from the clinical versus pathophysiological definition of autoinflammatory diseases and summarises various inheritance patterns. This review calls for a consistent disease nomenclature and presents a reconciling hypothesis which places different sequence variants within the autoinflammatory disease continuum. Integrating these new concepts should help to facilitate communication between health professionals and promote personalised patient care.
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Affiliation(s)
- Isabelle Touitou
- CHRU Montpellier, UM1, INSERMU844, UMAI, laboratoire de génétique, Hopital A de Villeneuve, 34295, Montpellier Cedex 15, France.
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