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Jin J, Mao X, Zhang D. A differential diagnosis method for systemic CAEBV and the prospect of EBV-related immune cell markers via flow cytometry. Ann Med 2024; 56:2329136. [PMID: 38502913 PMCID: PMC10953786 DOI: 10.1080/07853890.2024.2329136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 02/23/2024] [Indexed: 03/21/2024] Open
Abstract
Chronic active Epstein-Barr virus (CAEBV) infection of the T-cell or Natural killer (NK)-cell type, systemic form (systemic CAEBV or sCAEBV) was defined by the WHO in 2017 as an EBV-related lymphoproliferative disorder and is listed as an EBV-positive T-cell and NK-cell proliferation. The clinical manifestations and prognoses are heterogeneous. This makes systemic CAEBV indistinguishable from other EBV-positive T-cell and NK-cell proliferations. Early diagnosis of systemic CAEBV and early hematopoietic stem cell transplantation can improve patient prognosis. At present, the diagnosis of systemic CAEBV relies mainly on age, clinical manifestations, and cell lineage, incurring missed diagnosis, misdiagnosis, long diagnosis time, and inability to identify high-risk systemic CAEBV early. The diagnostic methods for systemic CAEBV are complicated and lack systematic description. The recent development of diagnostic procedures, including molecular biological and immunological techniques such as flow cytometry, has provided us with the ability to better understand the proliferation of other EBV-positive T cells and NK cells, but there is no definitive review of their value in diagnosing systemic CAEBV. This article summarizes the recent progress in systemic CAEBV differential diagnosis and the prospects of flow cytometry.
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Affiliation(s)
- Jie Jin
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Xia Mao
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Donghua Zhang
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
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Barman P, Basu S, Goyal T, Sharma S, Siniah S, Tyagi R, Sharma K, Jindal AK, Pilania RK, Vignesh P, Dhaliwal M, Suri D, Rawat A, Singh S. Epstein-Barr virus-driven lymphoproliferation in inborn errors of immunity: a diagnostic and therapeutic challenge. Expert Rev Clin Immunol 2024:1-16. [PMID: 39066572 DOI: 10.1080/1744666x.2024.2386427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2024] [Revised: 07/15/2024] [Accepted: 07/26/2024] [Indexed: 07/28/2024]
Abstract
INTRODUCTION Inborn errors of immunity (IEI) are a group of genetically heterogeneous disorders with a wide-ranging clinical phenotype, varying from increased predisposition to infections to dysregulation of the immune system, including autoimmune phenomena, autoinflammatory disorders, lymphoproliferation, and malignancy. Lymphoproliferative disorder (LPD) in IEI refers to the nodal or extra-nodal and persistent or recurrent clonal or non-clonal proliferation of lymphoid cells in the clinical context of an inherited immunodeficiency or immune dysregulation. The Epstein-Barr virus (EBV) plays a significant role in the etiopathogenesis of LPD in IEIs. In patients with specific IEIs, lack of immune surveillance can lead to an uninhibited proliferation of EBV-infected cells that may result in chronic active EBV infection, hemophagocytic lymphohistiocytosis, and LPD, particularly lymphomas. AREAS COVERED We intend to discuss the pathogenesis, diagnosis, and treatment modalities directed toward EBV-associated LPD in patients with distinct IEIs. EXPERT OPINION EBV-driven lymphoproliferation in IEIs presents a diagnostic and therapeutic problem that necessitates a comprehensive understanding of host-pathogen interactions, immune dysregulation, and personalized treatment approaches. A multidisciplinary approach involving immunologists, hematologists, infectious disease specialists, and geneticists is paramount to addressing the diagnostic and therapeutic challenges posed by this intriguing yet formidable clinical entity.
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Affiliation(s)
- Prabal Barman
- Department of Pediatrics, Allergy Immunology Unit, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Suprit Basu
- Department of Pediatrics, Allergy Immunology Unit, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Taru Goyal
- Department of Pediatrics, Allergy Immunology Unit, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Saniya Sharma
- Department of Pediatrics, Allergy Immunology Unit, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Sangeetha Siniah
- Pediatric Infectious Disease and Immunology Unit, Department of Paediatrics, Hospital Tunku, Azizah Women and Children Hospital, Kuala Lumpur, Malaysia
| | - Rahul Tyagi
- Department of Pediatrics, Allergy Immunology Unit, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Kaushal Sharma
- Department of Pediatrics, Allergy Immunology Unit, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Ankur K Jindal
- Department of Pediatrics, Allergy Immunology Unit, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Rakesh K Pilania
- Department of Pediatrics, Allergy Immunology Unit, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Pandiarajan Vignesh
- Department of Pediatrics, Allergy Immunology Unit, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Manpreet Dhaliwal
- Department of Pediatrics, Allergy Immunology Unit, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Deepti Suri
- Department of Pediatrics, Allergy Immunology Unit, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Amit Rawat
- Department of Pediatrics, Allergy Immunology Unit, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Surjit Singh
- Department of Pediatrics, Allergy Immunology Unit, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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3
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Cheng J, Dávila Saldaña BJ, Chandrakasan S, Keller M. Pediatric lymphoproliferative disorders associated with inborn errors of immunity. Clin Immunol 2024:110332. [PMID: 39069111 DOI: 10.1016/j.clim.2024.110332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2024] [Revised: 07/18/2024] [Accepted: 07/24/2024] [Indexed: 07/30/2024]
Abstract
Both non-malignant and malignant lymphoproliferative disorders (LPD) are commonly seen in patients with inborn errors of immunity (IEI), which may be the presenting manifestations or may develop during the IEI disease course. Here we review the clinical, histopathological, and molecular features of benign and malignant LPD associated with IEI and recognize the diagnostic challenges.
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Affiliation(s)
- Jinjun Cheng
- Department of Pathology and Laboratory Medicine, Children's National Hospital, Washington, DC, United States of America; Centers for Cancer & Blood Disorders and Cancer & Immunology Research, Children's National Hospital, Washington, DC, United States of America; The George Washington University School of Medicine and Health Sciences, Washington, DC, United States of America.
| | - Blachy J Dávila Saldaña
- Centers for Cancer & Blood Disorders and Cancer & Immunology Research, Children's National Hospital, Washington, DC, United States of America; The George Washington University School of Medicine and Health Sciences, Washington, DC, United States of America
| | - Shanmuganathan Chandrakasan
- Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Atlanta, GA, United States of America
| | - Michael Keller
- Centers for Cancer & Blood Disorders and Cancer & Immunology Research, Children's National Hospital, Washington, DC, United States of America; The George Washington University School of Medicine and Health Sciences, Washington, DC, United States of America
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4
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Hoshino A, Picard BH, Polychronopoulou S, Kelaidi C, Azarnoush S, Kracker S, Rieux-Laucat F, Boutboul D, Latour S. Loss-of-phosphorylation of IKZF1 results in gain-of-function associated with immune dysregulation. J Allergy Clin Immunol 2024; 154:229-236.e2. [PMID: 38438084 DOI: 10.1016/j.jaci.2024.01.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 01/21/2024] [Accepted: 01/25/2024] [Indexed: 03/06/2024]
Abstract
BACKGROUND Immune dysregulation often presents as autoimmunity, inflammation, and/or lymphoproliferation. Several germline genetic defects have been associated with immune dysregulation; they include heterozygous gain-of-function (GOF) mutations in IKZF1, an essential transcription factor for hematopoiesis containing zinc finger domains (ZFs). However, in a large percentage of patients, the genetic origin of their immunedysregulation remains undetermined. OBJECTIVE A family with 2 members presenting immune dysregulation signs was studied to identify the genetic cause of their disease. METHODS Whole exome sequencing, analysis of immunologic parameters, and functional assays (including Western blotting, electrophoretic mobility shift assay during the cell cycle, and TH cell differentiation) were performed. RESULTS The 2 patients carried a novel heterozygous mutation in IKZF1 (IKZF1T398M). IKZF1 heterozygous mutations have previously been shown to be responsible for several distinct human immunologic diseases by directly affecting the ability of ZFs to bind to DNA or to dimerize. Herein, we showed that the IKZF1T398M, which is outside the ZFs, caused impaired phosphorylation of IKZF1, resulting in enhanced DNA-binding ability at the S phase of the cell cycle, reduction of the G1-S phase transition, and decreased proliferation. Confirming these data, similar functional alterations were observed with IKZF1T398A, but not with IKZF1T398D, mimicking dephosphorylation and phosphorylation, respectively. In T lymphocytes, expression of IKZF1T398M led to TH cell differentiation skewed toward TH2 cells. Thus, our data indicate that IKZF1T398M behaves as a GOF variant underlying immune dysregulation. CONCLUSION Disturbed IKZF1 phosphorylation represents a novel GOF mechanism (GOF by loss of phosphorylation (termed as GOF-LOP) associated with immune dysregulation, highlighting the regulatory role of IKZF1 during cell cycle progression through phosphorylation.
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Affiliation(s)
- Akihiro Hoshino
- Laboratory of Lymphocyte Activation and Susceptibility to EBV Infection, INSERM UMR 1163, Imagine Institute, Paris, France
| | - Benoît Heid Picard
- Laboratory of Lymphocyte Activation and Susceptibility to EBV Infection, INSERM UMR 1163, Imagine Institute, Paris, France; Université de Paris-Cité, Paris, France
| | - Sophia Polychronopoulou
- Department of Pediatric Hematology-Oncology, Aghia Sophia Children's Hospital, Goudi-Athens, Athens, Greece
| | - Charikleia Kelaidi
- Department of Pediatric Hematology-Oncology, Aghia Sophia Children's Hospital, Goudi-Athens, Athens, Greece
| | - Saba Azarnoush
- Department of Pediatric Immuno-Hematology, Hôpital Robert-Debré, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Sven Kracker
- Université de Paris-Cité, Paris, France; Laboratory of Human Lymphohematopoiesis, INSERM UMR 1163, Imagine Institute, Paris, France
| | - Frédéric Rieux-Laucat
- Université de Paris-Cité, Paris, France; Laboratory of Immunogenetics of Pediatric Autoimmunity, INSERM UMR 1163, Imagine Institute, Paris, France
| | - David Boutboul
- Laboratory of Lymphocyte Activation and Susceptibility to EBV Infection, INSERM UMR 1163, Imagine Institute, Paris, France
| | - Sylvain Latour
- Laboratory of Lymphocyte Activation and Susceptibility to EBV Infection, INSERM UMR 1163, Imagine Institute, Paris, France; Université de Paris-Cité, Paris, France.
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5
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Martin E, Winter S, Garcin C, Tanita K, Hoshino A, Lenoir C, Fournier B, Migaud M, Boutboul D, Simonin M, Fernandes A, Bastard P, Le Voyer T, Roupie AL, Ben Ahmed Y, Leruez-Ville M, Burgard M, Rao G, Ma CS, Masson C, Soudais C, Picard C, Bustamante J, Tangye SG, Cheikh N, Seppänen M, Puel A, Daly M, Casanova JL, Neven B, Fischer A, Latour S. Role of IL-27 in Epstein-Barr virus infection revealed by IL-27RA deficiency. Nature 2024; 628:620-629. [PMID: 38509369 DOI: 10.1038/s41586-024-07213-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 02/20/2024] [Indexed: 03/22/2024]
Abstract
Epstein-Barr virus (EBV) infection can engender severe B cell lymphoproliferative diseases1,2. The primary infection is often asymptomatic or causes infectious mononucleosis (IM), a self-limiting lymphoproliferative disorder3. Selective vulnerability to EBV has been reported in association with inherited mutations impairing T cell immunity to EBV4. Here we report biallelic loss-of-function variants in IL27RA that underlie an acute and severe primary EBV infection with a nevertheless favourable outcome requiring a minimal treatment. One mutant allele (rs201107107) was enriched in the Finnish population (minor allele frequency = 0.0068) and carried a high risk of severe infectious mononucleosis when homozygous. IL27RA encodes the IL-27 receptor alpha subunit5,6. In the absence of IL-27RA, phosphorylation of STAT1 and STAT3 by IL-27 is abolished in T cells. In in vitro studies, IL-27 exerts a synergistic effect on T-cell-receptor-dependent T cell proliferation7 that is deficient in cells from the patients, leading to impaired expansion of potent anti-EBV effector cytotoxic CD8+ T cells. IL-27 is produced by EBV-infected B lymphocytes and an IL-27RA-IL-27 autocrine loop is required for the maintenance of EBV-transformed B cells. This potentially explains the eventual favourable outcome of the EBV-induced viral disease in patients with IL-27RA deficiency. Furthermore, we identified neutralizing anti-IL-27 autoantibodies in most individuals who developed sporadic infectious mononucleosis and chronic EBV infection. These results demonstrate the critical role of IL-27RA-IL-27 in immunity to EBV, but also the hijacking of this defence by EBV to promote the expansion of infected transformed B cells.
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Affiliation(s)
- Emmanuel Martin
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, INSERM UMR 1163, Imagine Institute, Paris, France
| | - Sarah Winter
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, INSERM UMR 1163, Imagine Institute, Paris, France
- Université Paris Cité, Paris, France
| | - Cécile Garcin
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, INSERM UMR 1163, Imagine Institute, Paris, France
- Université Paris Cité, Paris, France
| | - Kay Tanita
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, INSERM UMR 1163, Imagine Institute, Paris, France
| | - Akihiro Hoshino
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, INSERM UMR 1163, Imagine Institute, Paris, France
| | - Christelle Lenoir
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, INSERM UMR 1163, Imagine Institute, Paris, France
| | - Benjamin Fournier
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, INSERM UMR 1163, Imagine Institute, Paris, France
- Department of Pediatric Immunology, Hematology and Rheumatology, Necker-Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France
| | - Mélanie Migaud
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM UMR 1163, Imagine Institute, Paris, France
| | - David Boutboul
- Université Paris Cité, Paris, France
- Department of Hematology, Cochin Hospital, AP-HP, Paris, France
| | - Mathieu Simonin
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, INSERM UMR 1163, Imagine Institute, Paris, France
| | - Alicia Fernandes
- Plateforme Vecteurs Viraux et Transfert de Gènes, Institut Necker Enfants Malades, Necker-Enfants Malades Hospital, APHP, Paris, France
| | - Paul Bastard
- Université Paris Cité, Paris, France
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM UMR 1163, Imagine Institute, Paris, France
| | - Tom Le Voyer
- Université Paris Cité, Paris, France
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM UMR 1163, Imagine Institute, Paris, France
| | - Anne-Laure Roupie
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, INSERM UMR 1163, Imagine Institute, Paris, France
- Université Paris Cité, Paris, France
| | - Yassine Ben Ahmed
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, INSERM UMR 1163, Imagine Institute, Paris, France
| | - Marianne Leruez-Ville
- Service de Bactériologie, Virologie, Parasitologie et Hygiène, Necker-Enfants Malades Hospital, Paris, France
| | - Marianne Burgard
- Service de Bactériologie, Virologie, Parasitologie et Hygiène, Necker-Enfants Malades Hospital, Paris, France
| | - Geetha Rao
- Garvan Institute of Medical Research, Darlinghurst, Sydney, New South Wales, Australia
| | - Cindy S Ma
- Garvan Institute of Medical Research, Darlinghurst, Sydney, New South Wales, Australia
- St Vincent's Clinical School, Faculty of Medicine and Health, Sydney, New South Wales, Australia
| | - Cécile Masson
- Plateforme de Bioinformatique, INSERM UMR1163, Université de Paris, Imagine Institute, Paris, France
| | - Claire Soudais
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, INSERM UMR 1163, Imagine Institute, Paris, France
- Université Paris Cité, Paris, France
| | - Capucine Picard
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, INSERM UMR 1163, Imagine Institute, Paris, France
- Université Paris Cité, Paris, France
- Study Center for Primary Immunodeficiencies, Necker-Enfants Malades Hospital, APHP, Paris, France
| | - Jacinta Bustamante
- Université Paris Cité, Paris, France
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM UMR 1163, Imagine Institute, Paris, France
- Study Center for Primary Immunodeficiencies, Necker-Enfants Malades Hospital, APHP, Paris, France
- St Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA
| | - Stuart G Tangye
- Garvan Institute of Medical Research, Darlinghurst, Sydney, New South Wales, Australia
- St Vincent's Clinical School, Faculty of Medicine and Health, Sydney, New South Wales, Australia
| | - Nathalie Cheikh
- Hôpital Jean Minjoz, Centre Hospitalo-Universitaire de Besançon, Besançon, France
| | - Mikko Seppänen
- Pediatric Research Center and Rare Disease Center, New Children's Hospital, University of Helsinki and HUS Helsinki University Hospital, Helsinki, Finland
| | - Anne Puel
- Université Paris Cité, Paris, France
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM UMR 1163, Imagine Institute, Paris, France
- St Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA
| | - Mark Daly
- Institut for Molecular Medecine Finland, University of Helsinki, Helsinki, Finland
| | - Jean-Laurent Casanova
- Université Paris Cité, Paris, France
- Department of Pediatric Immunology, Hematology and Rheumatology, Necker-Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM UMR 1163, Imagine Institute, Paris, France
- St Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA
- Howard Hughes Medical Institute, New York, NY, USA
| | - Bénédicte Neven
- Department of Pediatric Immunology, Hematology and Rheumatology, Necker-Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France
| | - Alain Fischer
- Department of Pediatric Immunology, Hematology and Rheumatology, Necker-Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France
- Collège de France, Paris, France
- Imagine Institute, INSERM UMR 1163, Paris, France
| | - Sylvain Latour
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, INSERM UMR 1163, Imagine Institute, Paris, France.
- Université Paris Cité, Paris, France.
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Singh R, Kim YH, Lee SJ, Eom HS, Choi BK. 4-1BB immunotherapy: advances and hurdles. Exp Mol Med 2024; 56:32-39. [PMID: 38172595 PMCID: PMC10834507 DOI: 10.1038/s12276-023-01136-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 09/22/2023] [Accepted: 10/09/2023] [Indexed: 01/05/2024] Open
Abstract
Since its initial description 35 years ago as an inducible molecule expressed in cytotoxic and helper T cells, 4-1BB has emerged as a crucial receptor in T-cell-mediated immune functions. Numerous studies have demonstrated the involvement of 4-1BB in infection and tumor immunity. However, the clinical development of 4-1BB agonist antibodies has been impeded by the occurrence of strong adverse events, notably hepatotoxicity, even though these antibodies have exhibited tremendous promise in in vivo tumor models. Efforts are currently underway to develop a new generation of agonist antibodies and recombinant proteins with modified effector functions that can harness the potent T-cell modulation properties of 4-1BB while mitigating adverse effects. In this review, we briefly examine the role of 4-1BB in T-cell biology, explore its clinical applications, and discuss future prospects in the field of 4-1BB agonist immunotherapy.
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Affiliation(s)
- Rohit Singh
- Immuno-oncology Branch, Division of Rare and Refractory Cancer, National Cancer Center, Goyang, 10408, Republic of Korea
| | - Young-Ho Kim
- Diagnostics and Therapeutics Technology Branch, Division of Technology Convergence, Research Institute, National Cancer Center, Goyang, 10408, Republic of Korea.
| | - Sang-Jin Lee
- Immuno-oncology Branch, Division of Rare and Refractory Cancer, National Cancer Center, Goyang, 10408, Republic of Korea
| | - Hyeon-Seok Eom
- Hematological Malignancy Center, National Cancer Center, Goyang, 10408, Republic of Korea
| | - Beom K Choi
- Immuno-oncology Branch, Division of Rare and Refractory Cancer, National Cancer Center, Goyang, 10408, Republic of Korea.
- Innobationbio, Co., Ltd., Mapo-gu, Seoul, 03929, Republic of Korea.
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7
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Berglund LJ. Modulating the PI3K Signalling Pathway in Activated PI3K Delta Syndrome: a Clinical Perspective. J Clin Immunol 2023; 44:34. [PMID: 38148368 PMCID: PMC10751257 DOI: 10.1007/s10875-023-01626-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 11/09/2023] [Indexed: 12/28/2023]
Abstract
Activated phosphoinositide-3-kinase (PI3K) δ syndrome (APDS) is an inborn error of immunity characterised by immune dysregulation. Since the discovery of genetic mutations resulting in PI3Kδ overactivation, treatment of APDS patients has begun to focus on modulation of the PI3K pathway in addition to supportive therapies. The mTOR inhibitor sirolimus has been used effectively for some clinical manifestations of this condition, however the arrival of specific PI3Kδ inhibitor leniolisib has shown promising early results and may provide a more targeted approach. This review summarizes key aspects of PI3K pathway biology and discusses potential options for nuanced modulation of the PI3K pathway in APDS from a clinical perspective, highlighting differences from PI3K inhibition in haematological malignancies.
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Affiliation(s)
- Lucinda J Berglund
- Faculty of Medicine, University of Sydney, Sydney, NSW, Australia.
- Department of Immunopathology, Westmead Hospital, NSW Health Pathology, Westmead, Sydney, NSW, Australia.
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Poggi L, Chentout L, Lizot S, Boyne A, Juillerat A, Moiani A, Luka M, Carbone F, Ménager M, Cavazzana M, Duchateau P, Valton J, Kracker S. Rescuing the cytolytic function of APDS1 patient T cells via TALEN-mediated PIK3CD gene correction. Mol Ther Methods Clin Dev 2023; 31:101133. [PMID: 38152700 PMCID: PMC10751510 DOI: 10.1016/j.omtm.2023.101133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 10/05/2023] [Indexed: 12/29/2023]
Abstract
Gain-of-function mutations in the PIK3CD gene result in activated phosphoinositide 3-kinase δ syndrome type 1 (APDS1). This syndrome is a life-threatening combined immunodeficiency and today there are neither optimal nor long-term therapeutic solutions for APDS1 patients. Thus, new alternative treatments are highly needed. The aim of the present study is to explore one therapeutic avenue that consists of the correction of the PIK3CD gene through gene editing. Our proof-of-concept shows that TALEN-mediated gene correction of the mutated PIK3CD gene in APDS1 T cells results in normalized phospho-AKT levels in basal and activated conditions. Normalization of PI3K signaling was correlated to restored cytotoxic functions of edited CD8+ T cells. At the transcriptomic level, single-cell RNA sequencing revealed corrected signatures of CD8+ effector memory and CD8+ proliferating T cells. This proof-of-concept study paves the way for the future development of a gene therapy candidate to cure activated phosphoinositide 3-kinase δ syndrome type 1.
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Affiliation(s)
- Lucie Poggi
- Université de Paris Cité, Imagine Institute, Paris, France
- Laboratory of Human Lymphohematopoiesis, INSERM UMR 1163, Paris, France
| | - Loïc Chentout
- Université de Paris Cité, Imagine Institute, Paris, France
- Laboratory of Human Lymphohematopoiesis, INSERM UMR 1163, Paris, France
| | - Sabrina Lizot
- Cellectis, 8 rue de la Croix Jarry, 75013 Paris, France
| | - Alex Boyne
- Cellectis, Inc., 430 East 29th Street, New York, NY 10016, USA
| | | | | | - Marine Luka
- Université de Paris Cité, Imagine Institute, Laboratory of Inflammatory Responses and Transcriptomic Networks in Diseases, Atip-Avenir Team, INSERM UMR 1163, 75015 Paris, France
- Labtech Single-Cell@Imagine, Imagine Institute, INSERM UMR 1163, 75015 Paris, France
| | - Francesco Carbone
- Université de Paris Cité, Imagine Institute, Laboratory of Inflammatory Responses and Transcriptomic Networks in Diseases, Atip-Avenir Team, INSERM UMR 1163, 75015 Paris, France
- Labtech Single-Cell@Imagine, Imagine Institute, INSERM UMR 1163, 75015 Paris, France
| | - Mickael Ménager
- Université de Paris Cité, Imagine Institute, Laboratory of Inflammatory Responses and Transcriptomic Networks in Diseases, Atip-Avenir Team, INSERM UMR 1163, 75015 Paris, France
- Labtech Single-Cell@Imagine, Imagine Institute, INSERM UMR 1163, 75015 Paris, France
| | - Marina Cavazzana
- Université de Paris Cité, Imagine Institute, Paris, France
- Biotherapy Clinical Investigation Center, Groupe Hospitalier Universitaire Ouest, Assistance Publique-Hôpitaux de Paris, INSERM, Paris, France
| | | | - Julien Valton
- Cellectis, 8 rue de la Croix Jarry, 75013 Paris, France
| | - Sven Kracker
- Université de Paris Cité, Imagine Institute, Paris, France
- Laboratory of Human Lymphohematopoiesis, INSERM UMR 1163, Paris, France
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9
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Climent F, Nicolae A, de Leval L, Dirnhofer S, Leoncini L, Ondrejka SL, Soma L, Wotherspoon A, Zamo A, Quintanilla-Martinez L, Ng SB. Cytotoxic peripheral T-cell lymphomas and EBV-positive T/NK-cell lymphoproliferative diseases: emerging concepts, recent advances, and the putative role of clonal hematopoiesis. A report of the 2022 EA4HP/SH lymphoma workshop. Virchows Arch 2023; 483:333-348. [PMID: 37646869 PMCID: PMC10542298 DOI: 10.1007/s00428-023-03616-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 07/30/2023] [Accepted: 07/31/2023] [Indexed: 09/01/2023]
Abstract
Cytotoxic peripheral T-cell lymphomas and EBV-positive T/NK-cell lymphoproliferative diseases were discussed at the 2022 European Association for Haematopathology/Society for Hematopathology lymphoma workshop held in Florence, Italy. This session focused on (i) primary nodal EBV-positive T and NK-cell lymphomas (primary nodal-EBV-TNKL), (ii) extranodal EBV-positive T/NK lymphoproliferative diseases (LPD) in children and adults, (iii) cytotoxic peripheral T-cell lymphomas, NOS (cPTCL-NOS), EBV-negative, and (iv) miscellaneous cases. Primary nodal-EBV-TNKL is a newly recognized entity which is rare, aggressive, and associated with underlying immune deficiency/immune dysregulation. All cases presented with lymphadenopathy but some demonstrated involvement of tonsil/Waldeyer's ring and extranodal sites. The majority of tumors are of T-cell lineage, and the most frequent mutations involve the epigenetic modifier genes, such as TET2 and DNMT3A, and JAK-STAT genes. A spectrum of EBV-positive T/NK LPD involving extranodal sites were discussed and highlight the diagnostic challenge with primary nodal-EBV-TNKL when these extranodal EBV-positive T/NK LPD cases demonstrate predominant nodal disease either at presentation or during disease progression from chronic active EBV disease. The majority of cPTCL-NOS demonstrated the TBX21 phenotype. Some cases had a background of immunosuppression or immune dysregulation. Interestingly, an unexpected association of cPTCL-NOS, EBV-positive and negative, with TFH lymphomas/LPDs was observed in the workshop cases. Similar to a published literature, the genetic landscape of cPTCL-NOS from the workshop showed frequent mutations in epigenetic modifiers, including TET2 and DNMT3A, suggesting a role of clonal hematopoiesis in the disease pathogenesis.
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Affiliation(s)
- Fina Climent
- Department of Pathology, Hospital Universitari de Bellvitge-IDIBELL, Feixa Llarga s/n, L'Hospitalet de Llobregat, 08907, Barcelona, Spain.
| | - Alina Nicolae
- Department of Pathology, Hautepierre, University Hospital Strasbourg, Strasbourg, France
| | - Laurence de Leval
- Institute of Pathology, Department of Laboratory Medicine and Pathology, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland
| | - Stefan Dirnhofer
- Institute of Medical Genetics and Pathology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Lorenzo Leoncini
- Department of Medical Biotechnology, Section of Pathology, University of Siena, Siena, Italy
| | - Sarah L Ondrejka
- Pathology and Laboratory Medicine Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Lorinda Soma
- Department of Pathology, City of Hope National Medical Center, Duarte, CA, USA
| | | | - Alberto Zamo
- Institute of Pathology, University of Würzburg, Würzburg, Germany
| | - Leticia Quintanilla-Martinez
- Institute of Pathology and Neuropathology, Eberhard Karls University of Tübingen and Comprehensive Cancer Center, University Hospital Tübingen, Tübingen, Germany
| | - Siok-Bian Ng
- Department of Pathology, Yong Loo Lin School of Medicine, National University of Singapore, Main Building, Level 3, 5 Lower Kent Ridge Road, Queenstown, Singapore.
- Cancer Science Institute of Singapore, National University of Singapore, Main Building, Level 3, 5 Lower Kent Ridge Road, Queenstown, Singapore.
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10
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Pan-Hammarström Q, Casanova JL. Human genetic and immunological determinants of SARS-CoV-2 and Epstein-Barr virus diseases in childhood: Insightful contrasts. J Intern Med 2023; 294:127-144. [PMID: 36906905 DOI: 10.1111/joim.13628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/13/2023]
Abstract
There is growing evidence to suggest that severe disease in children infected with common viruses that are typically benign in other children can result from inborn errors of immunity or their phenocopies. Infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), a cytolytic respiratory RNA virus, can lead to acute hypoxemic COVID-19 pneumonia in children with inborn errors of type I interferon (IFN) immunity or autoantibodies against IFNs. These patients do not appear to be prone to severe disease during infection with Epstein-Barr virus (EBV), a leukocyte-tropic DNA virus that can establish latency. By contrast, various forms of severe EBV disease, ranging from acute hemophagocytosis to chronic or long-term illnesses, such as agammaglobulinemia and lymphoma, can manifest in children with inborn errors disrupting specific molecular bridges involved in the control of EBV-infected B cells by cytotoxic T cells. The patients with these disorders do not seem to be prone to severe COVID-19 pneumonia. These experiments of nature reveal surprising levels of redundancy of two different arms of immunity, with type I IFN being essential for host defense against SARS-CoV-2 in respiratory epithelial cells, and certain surface molecules on cytotoxic T cells essential for host defense against EBV in B lymphocytes.
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Affiliation(s)
| | - Jean-Laurent Casanova
- St Giles Laboratory of Human Genetics of Infectious Diseases, The Rockefeller University, New York, New York, USA
- Howard Hughes Medical Institute, New York, New York, USA
- Laboratory of Human Genetics of Infectious Diseases, Inserm, Paris, France
- Imagine Institute, Paris Cité University, Paris, France
- Department of Pediatrics, Necker Hospital for Sick Children, Paris, France
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11
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Tian XP, Cao Y, Cai J, Zhang YC, Zou QH, Wang JN, Fang Y, Wang JH, Guo SB, Cai QQ. Novel target and treatment agents for natural killer/T-cell lymphoma. J Hematol Oncol 2023; 16:78. [PMID: 37480137 PMCID: PMC10362755 DOI: 10.1186/s13045-023-01483-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 07/19/2023] [Indexed: 07/23/2023] Open
Abstract
The rapidly increasing use of high-throughput screening had produced a plethora of expanding knowledge on the molecular basis of natural killer/T-cell lymphoma (NKTCL), which in turn has revolutionized the treatment. Specifically, the use of asparaginase-containing regimens has led to substantial improvement in survival outcomes in NKTCL patients. Novel treatment strategies that are currently under development include cell-surface-targeted antibodies, immune checkpoint inhibitors, Epstein-Barr virus targeted cytotoxic T lymphocyte, immunomodulatory agents, chimeric antigen receptor T cells, signaling pathway inhibitors and epigenetic targeted agents. In almost all cases, initial clinical studies of newly developed treatment are conducted in patients relapsed, and refractory NKTCL due to very limited treatment options. This review summarizes the results of these novel treatments for NKTCL and discusses their potential for likely use in NKTCL in a wider setting in the future.
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Affiliation(s)
- Xiao-Peng Tian
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, No. 651, Dongfeng Road East, Guangzhou, 510060, People's Republic of China
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China
| | - Yi Cao
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, No. 651, Dongfeng Road East, Guangzhou, 510060, People's Republic of China
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China
| | - Jun Cai
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, No. 651, Dongfeng Road East, Guangzhou, 510060, People's Republic of China
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China
| | - Yu-Chen Zhang
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, No. 651, Dongfeng Road East, Guangzhou, 510060, People's Republic of China
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China
| | - Qi-Hua Zou
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, No. 651, Dongfeng Road East, Guangzhou, 510060, People's Republic of China
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China
| | - Jin-Ni Wang
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, No. 651, Dongfeng Road East, Guangzhou, 510060, People's Republic of China
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China
| | - Yu Fang
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, No. 651, Dongfeng Road East, Guangzhou, 510060, People's Republic of China
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China
| | - Jia-Hui Wang
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, No. 651, Dongfeng Road East, Guangzhou, 510060, People's Republic of China
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China
| | - Song-Bin Guo
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, No. 651, Dongfeng Road East, Guangzhou, 510060, People's Republic of China
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China
| | - Qing-Qing Cai
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, No. 651, Dongfeng Road East, Guangzhou, 510060, People's Republic of China.
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China.
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12
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Huo YJ, Zhao WL. Circulating tumor DNA in NK/T and peripheral T cell lymphoma. Semin Hematol 2023; 60:173-177. [PMID: 37563073 DOI: 10.1053/j.seminhematol.2023.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 07/09/2023] [Accepted: 07/24/2023] [Indexed: 08/12/2023]
Abstract
Natural killer (NK)/T-cell lymphomas (NK/TCL) and peripheral T-cell lymphomas (PTCL) are aggressive hematological malignancies. With the development of next-generation sequencing, circulating tumor DNA (ctDNA) can be detected by several techniques with clinical implications. So far, the effect of ctDNA in pretreatment prognosis prediction, longitudinal monitoring of treatment response and surveillance of long-term remission or relapse in NK/TCL and PTCL has been reported in several researches.
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Affiliation(s)
- Yu-Jia Huo
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wei-Li Zhao
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China; Pôle de Recherches Sino-Français en Science du Vivant et Génomique, Laboratory of Molecular Pathology, Shanghai, China.
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13
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Melero I, Sanmamed MF, Glez-Vaz J, Luri-Rey C, Wang J, Chen L. CD137 (4-1BB)-Based Cancer Immunotherapy on Its 25th Anniversary. Cancer Discov 2023; 13:552-569. [PMID: 36576322 DOI: 10.1158/2159-8290.cd-22-1029] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 10/28/2022] [Accepted: 11/21/2022] [Indexed: 12/29/2022]
Abstract
Twenty-five years ago, we reported that agonist anti-CD137 monoclonal antibodies eradicated transplanted mouse tumors because of enhanced CD8+ T-cell antitumor immunity. Mouse models indicated that anti-CD137 agonist antibodies synergized with various other therapies. In the clinic, the agonist antibody urelumab showed evidence for single-agent activity against melanoma and non-Hodgkin lymphoma but caused severe liver inflammation in a fraction of the patients. CD137's signaling domain is included in approved chimeric antigen receptors conferring persistence and efficacy. A new wave of CD137 agonists targeting tumors, mainly based on bispecific constructs, are in early-phase trials and are showing promising safety and clinical activity. SIGNIFICANCE CD137 (4-1BB) is a costimulatory receptor of T and natural killer lymphocytes whose activity can be exploited in cancer immunotherapy strategies as discovered 25 years ago. Following initial attempts that met unacceptable toxicity, new waves of constructs acting agonistically on CD137 are being developed in patients, offering signs of clinical and pharmacodynamic activity with tolerable safety profiles.
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Affiliation(s)
- Ignacio Melero
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain
- Navarra Institute for Health Research (IdiSNA), Pamplona, Spain
- Departments of Immunology-Immunotherapy and Oncology, Clínica Universidad de Navarra, Pamplona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Miguel F Sanmamed
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain
- Navarra Institute for Health Research (IdiSNA), Pamplona, Spain
- Departments of Immunology-Immunotherapy and Oncology, Clínica Universidad de Navarra, Pamplona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Javier Glez-Vaz
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain
- Navarra Institute for Health Research (IdiSNA), Pamplona, Spain
| | - Carlos Luri-Rey
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain
- Navarra Institute for Health Research (IdiSNA), Pamplona, Spain
| | - Jun Wang
- Department of Pathology, New York University Grossman School of Medicine, New York, New York
| | - Lieping Chen
- Department of Immunobiology, Yale University, New Haven, Connecticut
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14
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Münz C. Immune checkpoints in T cells during oncogenic γ-herpesvirus infections. J Med Virol 2023; 95:e27840. [PMID: 35524342 PMCID: PMC9790391 DOI: 10.1002/jmv.27840] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 05/02/2022] [Accepted: 05/05/2022] [Indexed: 01/11/2023]
Abstract
Epstein-Barr virus (EBV) and Kaposi sarcoma-associated herpesvirus (KSHV) are two persistent oncogenic γ-herpesviruses with an exclusive tropism for humans. They cause cancers of lymphocyte, epithelial and endothelial cell origin, such as Burkitt's and Hodgkin's lymphoma, primary effusion lymphoma, nasopharyngeal carcinoma, and Kaposi sarcoma. Mutations in immune-related genes but also adverse events during immune checkpoint inhibition in cancer patients have revealed molecular requirements for immune control of EBV and KSHV. These include costimulatory and coinhibitory receptors on T cells that are currently explored or already therapeutically targeted in tumor patients. This review discusses these co-receptors and their influence on EBV- and KSHV-associated diseases. The respective studies reveal surprising specificities of some of these receptors for immunity to these tumor viruses, benefits of their blockade for some but not other virus-associated diseases, and that EBV- and KSHV-specific immune control should be monitored during immune checkpoint inhibition to prevent adverse events that might be associated with their reactivation during treatment.
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Affiliation(s)
- Christian Münz
- Viral Immunobiology Department, Institute of Experimental ImmunologyUniversity of ZürichZürichSwitzerland
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15
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Shen K, Wang J, Zhou K, Mu W, Zhang M, Deng X, Cai H, Zhang W, Huang W, Xiao M. CD137 deficiency because of two novel biallelic TNFRSF9 mutations in a patient presenting with severe EBV-associated lymphoproliferative disease. Clin Transl Immunology 2023; 12:e1448. [PMID: 37144041 PMCID: PMC10153300 DOI: 10.1002/cti2.1448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 04/05/2023] [Accepted: 04/06/2023] [Indexed: 05/06/2023] Open
Abstract
Objectives Increasing evidence indicates that some germline genetic mutations that impair pathways required for robust host immune surveillance against EBV infection may result in an extremely high susceptibility to EBV-associated lymphoproliferative disease (EBV+ LPD). TNFRSF9 encodes a vital costimulatory molecule that enhances CD8+ T-cell proliferation, survival and cytolytic activity. To date, no relevant case resulting from TNFRSF9 heterozygous mutations has been identified. Methods Here, we report the first case of CD137 deficiency caused by two novel biallelic heterozygous TNFRSF9 mutations [NM_001561.5: c.208 + 1->AT and c.452C>A (p.T151K)] in a patient presenting with severe EBV+ LPD. Immunophenotyping and in vitro assays of lymphocyte function and NK cell activity were performed. Results Biallelic TNFRSF9 mutations resulted in markedly reduced or abrogated expression of CD137 on activated T, B and NK cells. CD8+ T cells from the patient had impaired activation, reduced expression/release of interferon-γ (IFN-γ), tumor necrosis factor-α (TNF-α), perforin and granzyme B, and diminished cytotoxic activity. Functional experiments identified both variations were hypomorphic mutations and played a contributing role in CD137 deficiency and the development of EBV+ LPD. Conclusion Our study expands the genetic spectrum and clinical phenotype of patients with CD137 deficiency and provides additional evidence that the TNFRSF9 gene plays a critical role in host immune responses to EBV infection.
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Affiliation(s)
- Kefeng Shen
- Department of Hematology, Tongji HospitalTongji Medical College, Huazhong University of Science and TechnologyWuhanChina
| | - Jiachen Wang
- Department of Hematology, Tongji HospitalTongji Medical College, Huazhong University of Science and TechnologyWuhanChina
| | - Kuangguo Zhou
- Department of Hematology, Tongji HospitalTongji Medical College, Huazhong University of Science and TechnologyWuhanChina
| | - Wei Mu
- Department of Hematology, Tongji HospitalTongji Medical College, Huazhong University of Science and TechnologyWuhanChina
| | - Meilan Zhang
- Department of Hematology, Tongji HospitalTongji Medical College, Huazhong University of Science and TechnologyWuhanChina
| | - Xinyue Deng
- Department of Hematology, Tongji HospitalTongji Medical College, Huazhong University of Science and TechnologyWuhanChina
| | - Haodong Cai
- Department of Hematology, Tongji HospitalTongji Medical College, Huazhong University of Science and TechnologyWuhanChina
| | - Wei Zhang
- Department of Hematology, Tongji HospitalTongji Medical College, Huazhong University of Science and TechnologyWuhanChina
| | - Wei Huang
- Department of Hematology, Tongji HospitalTongji Medical College, Huazhong University of Science and TechnologyWuhanChina
| | - Min Xiao
- Department of Hematology, Tongji HospitalTongji Medical College, Huazhong University of Science and TechnologyWuhanChina
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16
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Simonin M, Jardin F, Leblanc T, Latour S, Landman Parker J. An update on molecular features and therapeutic perspectives of pediatric classical Hodgkin Lymphoma. What the clinician needs to know? Eur J Med Genet 2022; 66:104672. [PMID: 36423786 DOI: 10.1016/j.ejmg.2022.104672] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 11/06/2022] [Accepted: 11/19/2022] [Indexed: 11/23/2022]
Abstract
Our understanding of Hodgkin lymphoma (HL) molecular biology has been radically transformed over recent years due to the advent and the spreading of the new generation sequencing approaches. These advances offer new insights about genetic predisposition to HL in children and are currently being translated into promising and more selective drugs (brentuximab and checkpoint inhibitors) offering the perspective to reduce treatment-related toxicity. Thus, as more than 90% of pediatric patients are cured after the first line treatment, a major emphasis is placed on survivorship by reducing treatment intensity, in particular, the use of radiotherapy and chemotherapy associated with long-term toxicities. The purposes of this review are to summarize the recent advances performed in the field of molecular biology of HL, in particular the promising development of liquid biopsies. We also provide an update review of immunodeficiencies associated to HL in children recently identified. Finally, we report the recent studies supporting the efficacy of new targeted therapeutics in adult and pediatric cHL (anti-CD30 and anti-PD1).
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Affiliation(s)
- Mathieu Simonin
- Department of Pediatric Hematology and Oncology, AP-HP, Armand Trousseau Hospital, Sorbonne University, Paris, France; Laboratory of Normal and Pathological Lymphoid Differentiation, Institut Necker Enfants Malades (INEM), INERM UMR1151, Paris, France; Laboratory of Lymphocyte Activation and Susceptibility to EBV Infection, INSERM UMR1163, Imagine Institute, Paris, France; Université de Paris, Paris, France.
| | - Fabrice Jardin
- Department of Hematology, Center Henri Becquerel, University of Rouen, INSERM UMR1245, Rouen, France
| | - Thierry Leblanc
- Department of Pediatric Hematology, AP-HP, Robert Debré Hospital, University Paris Diderot, Paris, France
| | - Sylvain Latour
- Laboratory of Lymphocyte Activation and Susceptibility to EBV Infection, INSERM UMR1163, Imagine Institute, Paris, France; Université de Paris, Paris, France
| | - Judith Landman Parker
- Department of Pediatric Hematology and Oncology, AP-HP, Armand Trousseau Hospital, Sorbonne University, Paris, France
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Luo H, Liu D, Liu W, Jin J, Bi X, Zhang P, Gu J, Zheng M, Xiao M, Liu X, Zhou J, Wang QF. Clinical and genetic characterization of Epstein-Barr virus-associated T/NK-cell lymphoproliferative diseases. J Allergy Clin Immunol 2022; 151:1096-1109. [PMID: 36423698 DOI: 10.1016/j.jaci.2022.11.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 11/10/2022] [Accepted: 11/16/2022] [Indexed: 11/23/2022]
Abstract
BACKGROUND Epstein-Barr virus (EBV)-associated T-/natural killer (T/NK)-cell lymphoproliferative diseases clinically take on various forms, ranging from an indolent course to an aggressive condition. OBJECTIVE Clinically, failure to establish precise diagnosis and provide proper treatment makes it difficult to help patients. We sought to better understand the underlying pathogenesis and to identify genetic prognostic factors to achieve better treatment efficacy. METHODS In this study, 119 cases of EBV-associated lymphoproliferative diseases, including EBV-associated hemophagocytic lymphohistiocytosis (n = 46) and chronic active EBV disease of T/NK cell type (n = 73), were retrospectively examined. RESULTS Adults aged >20 years at onset accounted for 71.4% of our cohort. About 54.6% patients with unfavorable overall survival developed hemophagocytic lymphohistiocytosis and had higher plasma EBV load. Allogenic hematopoietic stem-cell transplantation was the sole independent favorable factor. We systematically screened germline and somatic aberrations by whole-exome and targeted sequencing. Among 372 antiviral immunity genes, germline variants of 8 genes were significantly enriched. From a panel of 24 driver genes, somatic mutations were frequently identified in dominant EBV-infected T/NK cells. Patients carrying any germline/somatic aberrations in epigenetic modifiers and RIG-I-like receptor (RLR) pathway had worse overall survival than those without 2 type aberrations. Importantly, patients with IFIH1 and/or DDX3X aberrations in the RLR pathway had higher plasma and NK-cell EBV load. Knockdown of DDX3X in NKYS cells downregulated RLR signaling activities and elevated the expression of EBV-encoded oncogenes such as LMP1 and EBNA1. CONCLUSION Genetic defects were prevalent in adult EBV-associated hemophagocytic lymphohistiocytosis patients and patients with chronic active EBV disease of T/NK cell type; these defects were associated with unfavorable prognosis. These findings can help clinicians work out more precise staging of the condition and provide new insights into these EBV-associated diseases.
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Affiliation(s)
- Hui Luo
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Immunotherapy Research Center for Hematologic Diseases of Hubei Province, Wuhan, China
| | - Dan Liu
- CAS Key Laboratory of Genomic and Precision Medicine, Beijing Institute of Genomics, Chinese Academy of Sciences and China National Center for Bioinformation, Beijing, China
| | - Wenbing Liu
- CAS Key Laboratory of Genomic and Precision Medicine, Beijing Institute of Genomics, Chinese Academy of Sciences and China National Center for Bioinformation, Beijing, China; University of Chinese Academy of Sciences, Beijing, China
| | - Jin Jin
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Immunotherapy Research Center for Hematologic Diseases of Hubei Province, Wuhan, China
| | - Xiaoman Bi
- CAS Key Laboratory of Genomic and Precision Medicine, Beijing Institute of Genomics, Chinese Academy of Sciences and China National Center for Bioinformation, Beijing, China; University of Chinese Academy of Sciences, Beijing, China
| | - Peiling Zhang
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Immunotherapy Research Center for Hematologic Diseases of Hubei Province, Wuhan, China
| | - Jia Gu
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Immunotherapy Research Center for Hematologic Diseases of Hubei Province, Wuhan, China
| | - Miao Zheng
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Immunotherapy Research Center for Hematologic Diseases of Hubei Province, Wuhan, China
| | - Min Xiao
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Immunotherapy Research Center for Hematologic Diseases of Hubei Province, Wuhan, China
| | - Xin Liu
- CAS Key Laboratory of Genomic and Precision Medicine, Beijing Institute of Genomics, Chinese Academy of Sciences and China National Center for Bioinformation, Beijing, China; University of Chinese Academy of Sciences, Beijing, China
| | - Jianfeng Zhou
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Immunotherapy Research Center for Hematologic Diseases of Hubei Province, Wuhan, China
| | - Qian-Fei Wang
- CAS Key Laboratory of Genomic and Precision Medicine, Beijing Institute of Genomics, Chinese Academy of Sciences and China National Center for Bioinformation, Beijing, China; University of Chinese Academy of Sciences, Beijing, China.
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18
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Kim AMJ, Nemeth MR, Lim SO. 4-1BB: A promising target for cancer immunotherapy. Front Oncol 2022; 12:968360. [PMID: 36185242 PMCID: PMC9515902 DOI: 10.3389/fonc.2022.968360] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 08/18/2022] [Indexed: 11/13/2022] Open
Abstract
Immunotherapy, powered by its relative efficacy and safety, has become a prominent therapeutic strategy utilized in the treatment of a wide range of diseases, including cancer. Within this class of therapeutics, there is a variety of drug types such as immune checkpoint blockade therapies, vaccines, and T cell transfer therapies that serve the purpose of harnessing the body’s immune system to combat disease. Of these different types, immune checkpoint blockades that target coinhibitory receptors, which dampen the body’s immune response, have been widely studied and established in clinic. In contrast, however, there remains room for the development and improvement of therapeutics that target costimulatory receptors and enhance the immune response against tumors, one of which being the 4-1BB (CD137/ILA/TNFRSF9) receptor. 4-1BB has been garnering attention as a promising therapeutic target in the setting of cancer, amongst other diseases, due to its broad expression profile and ability to stimulate various signaling pathways involved in the generation of a potent immune response. Since its discovery and demonstration of potential as a clinical target, major progress has been made in the knowledge of 4-1BB and the development of clinical therapeutics that target it. Thus, we seek to summarize and provide a comprehensive update and outlook on those advancements in the context of cancer and immunotherapy.
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Affiliation(s)
- Alyssa Min Jung Kim
- Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, IN, United States
| | - Macy Rose Nemeth
- Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, IN, United States
| | - Seung-Oe Lim
- Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, IN, United States
- Purdue Institute of Drug Discovery, Purdue University, West Lafayette, IN, United States
- Purdue Center for Cancer Research, Purdue University, West Lafayette, IN, United States
- *Correspondence: Seung-Oe Lim,
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19
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Casanova JL, Abel L. From rare disorders of immunity to common determinants of infection: Following the mechanistic thread. Cell 2022; 185:3086-3103. [PMID: 35985287 PMCID: PMC9386946 DOI: 10.1016/j.cell.2022.07.004] [Citation(s) in RCA: 57] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 06/11/2022] [Accepted: 07/07/2022] [Indexed: 12/12/2022]
Abstract
The immense interindividual clinical variability during any infection is a long-standing enigma. Inborn errors of IFN-γ and IFN-α/β immunity underlying rare infections with weakly virulent mycobacteria and seasonal influenza virus have inspired studies of two common infections: tuberculosis and COVID-19. A TYK2 genotype impairing IFN-γ production accounts for about 1% of tuberculosis cases, and autoantibodies neutralizing IFN-α/β account for about 15% of critical COVID-19 cases. The discovery of inborn errors and mechanisms underlying rare infections drove the identification of common monogenic or autoimmune determinants of related common infections. This "rare-to-common" genetic and mechanistic approach to infectious diseases may be of heuristic value.
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Affiliation(s)
- Jean-Laurent Casanova
- St Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA; Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM, Necker Hospital for Sick Children, Paris, France; Paris Cité University, Imagine Institute, Paris, France; Department of Pediatrics, Necker Hospital for Sick Children, Paris, France; Howard Hughes Medical Institute, New York, NY, USA.
| | - Laurent Abel
- St Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA; Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM, Necker Hospital for Sick Children, Paris, France; Paris Cité University, Imagine Institute, Paris, France
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20
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Hai B, Song Q, Du C, Mao T, Jia F, Liu Y, Pan X, Zhu B, Liu X. Comprehensive bioinformatics analyses reveal immune genes responsible for altered immune microenvironment in intervertebral disc degeneration. Mol Genet Genomics 2022; 297:1229-1242. [PMID: 35767190 PMCID: PMC9418280 DOI: 10.1007/s00438-022-01912-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 05/27/2022] [Indexed: 11/23/2022]
Abstract
We sought to identify novel biomarkers and related mechanisms that might shape the immune infiltration in IDD, thereby providing novel perspective for IDD diagnosis and therapies. Gene expression data sets GSE124272 (for initial analysis) and GSE56081 (for validation analysis) involving samples from IDD patients and healthy controls were retrieved from the Gene Expression Omnibus (GEO) database. Immune genes associated with IDD were identified by GSEA; module genes that exhibited coordinated expression patterns and the strongest positive or negative correlation with IDD were identified by WGCNA. The intersection between immune genes and module genes was used for LASSO variable selection, whereby we obtained pivotal genes that were highly representative of IDD. We then correlated (Pearson correlation) the expression of pivotal genes with immune cell proportion inferred by CIBERSORT algorithm, and revealed the potential immune-regulatory roles of pivotal genes on the pathogenesis of IDD. We discovered several immune-associated pathways in which IDD-associated immune genes were highly clustered, and identified two gene modules that might promote or inhibit the pathogenesis of IDD. These candidate genes were further narrowed down to 8 pivotal genes, namely, MSH2, LY96, ADAM8, HEBP2, ANXA3, RAB24, ZBTB16 and PIK3CD, among which ANXA3, MSH2, ZBTB16, LY96, PIK3CD, ZBTB16, and ADAM8 were revealed to be correlated with the proportion of CD8 T cells and resting memory CD4 T cells. This work identified 8 pivotal genes that might be involved in the pathogenesis of IDD through triggering various immune-associated pathways and altering the composition of immune and myeloid cells in IDD patients, which provides novel perspectives on IDD diagnosis and treatment.
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Affiliation(s)
- Bao Hai
- Department of Orthopedics, Peking University Third Hospital, No. 49 North Garden Street, Haidian District, Beijing, 100191, China
| | - Qingpeng Song
- Department of Orthopedics, Peking University Third Hospital, No. 49 North Garden Street, Haidian District, Beijing, 100191, China
| | - Chuanchao Du
- Department of Orthopedics, Peking University Third Hospital, No. 49 North Garden Street, Haidian District, Beijing, 100191, China
| | - Tianli Mao
- Department of Orthopedics, Peking University Third Hospital, No. 49 North Garden Street, Haidian District, Beijing, 100191, China
| | - Fei Jia
- Department of Orthopedics, Peking University Third Hospital, No. 49 North Garden Street, Haidian District, Beijing, 100191, China
| | - Yu Liu
- Department of Orthopedics, Peking University Third Hospital, No. 49 North Garden Street, Haidian District, Beijing, 100191, China
| | - Xiaoyu Pan
- Department of Orthopedics, Peking University Third Hospital, No. 49 North Garden Street, Haidian District, Beijing, 100191, China
| | - Bin Zhu
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China.
| | - Xiaoguang Liu
- Department of Orthopedics, Peking University Third Hospital, No. 49 North Garden Street, Haidian District, Beijing, 100191, China.
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21
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Wongwiwat W, Fournier B, Bassano I, Bayoumy A, Elgueta Karstegl C, Styles C, Bridges R, Lenoir C, BoutBoul D, Moshous D, Neven B, Kanda T, Morgan RG, White RE, Latour S, Farrell PJ. Epstein-Barr Virus Genome Deletions in Epstein-Barr Virus-Positive T/NK Cell Lymphoproliferative Diseases. J Virol 2022; 96:e0039422. [PMID: 35612313 PMCID: PMC9215254 DOI: 10.1128/jvi.00394-22] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 05/02/2022] [Indexed: 12/14/2022] Open
Abstract
The main target cells for Epstein-Barr virus (EBV) infection and persistence are B lymphocytes, although T and NK cells can also become infected. In this paper, we characterize the EBV present in 21 pediatric and adult patients who were treated in France for a range of diseases that involve infection of T or NK cells. Of these 21 cases, 5 pediatric patients (21%) and 11 adult patients (52%) were of Caucasian origin. In about 30% of the cases, some of the EBV genomes contain a large deletion. The deletions are different in every patient but tend to cluster near the BART region of the viral genome. Detailed investigation of a family in which several members have persistent T or NK cell infection by EBV indicates that the virus genome deletions arise or are selected independently in each individual patient. Genome sequence polymorphisms in the EBV in these T or NK cell diseases reflect the geographic origin of the patient and not a distinct type of EBV (the 21 cases studied included examples of both type 1 and type 2 EBV infection). Using virus produced from type 1 or type 2 EBV genomes cloned in bacterial artificial chromosome (BAC) vectors, we demonstrate infection of T cells in cord blood from healthy donors. Our results are consistent with transient infection of some T cells being part of normal asymptomatic infection by EBV in young children. IMPORTANCE EBV contributes to several types of human cancer. Some cancers and nonmalignant lymphoproliferative diseases involving T or NK cells contain EBV. These diseases are relatively frequent in Japan and China and have been shown sometimes to have deletions in the EBV genome in the disease cells. We identify further examples of deletions within the EBV genome associated with T or NK cell diseases, and we provide evidence that the virus genomes with these deletions are most likely selected in the individual cases, rather than being transmitted between people during infection. We demonstrate EBV infection of cord blood T cells by highly characterized, cloned EBV genomes and suggest that transient infection of T cells may be part of normal asymptomatic infection by EBV in young children.
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Affiliation(s)
- Wiyada Wongwiwat
- Section of Virology, Department of Infectious Disease, Imperial College London, London, United Kingdom
| | - Benjamin Fournier
- Laboratory of Lymphocyte Activation and Susceptibility to EBV Infection, INSERM UMR1163, Institut Imagine, Paris, France
- Department of Pediatric Immunology, Hematology, and Rheumatology, Necker-Enfants-Malades Hospital, APHP, Paris, France
- Université de Paris, Paris, France
| | - Irene Bassano
- Section of Virology, Department of Infectious Disease, Imperial College London, London, United Kingdom
| | - Amr Bayoumy
- Section of Virology, Department of Infectious Disease, Imperial College London, London, United Kingdom
| | - Claudio Elgueta Karstegl
- Section of Virology, Department of Infectious Disease, Imperial College London, London, United Kingdom
| | - Christine Styles
- Section of Virology, Department of Infectious Disease, Imperial College London, London, United Kingdom
| | - Ray Bridges
- Section of Virology, Department of Infectious Disease, Imperial College London, London, United Kingdom
| | - Christelle Lenoir
- Laboratory of Lymphocyte Activation and Susceptibility to EBV Infection, INSERM UMR1163, Institut Imagine, Paris, France
| | - David BoutBoul
- Université de Paris, Paris, France
- Department of Clinical Immunology, Saint-Louis Hospital, APHP, Paris, France
| | - Despina Moshous
- Department of Pediatric Immunology, Hematology, and Rheumatology, Necker-Enfants-Malades Hospital, APHP, Paris, France
- Université de Paris, Paris, France
| | - Bénédicte Neven
- Department of Pediatric Immunology, Hematology, and Rheumatology, Necker-Enfants-Malades Hospital, APHP, Paris, France
| | - Teru Kanda
- Division of Microbiology, Tohoku Medical and Pharmaceutical University, Sendai, Japan
| | - Rhys G. Morgan
- School of Life Sciences, University of Sussex, Brighton, United Kingdom
| | - Robert E. White
- Section of Virology, Department of Infectious Disease, Imperial College London, London, United Kingdom
| | - Sylvain Latour
- Laboratory of Lymphocyte Activation and Susceptibility to EBV Infection, INSERM UMR1163, Institut Imagine, Paris, France
- Université de Paris, Paris, France
| | - Paul J. Farrell
- Section of Virology, Department of Infectious Disease, Imperial College London, London, United Kingdom
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22
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Fournier B, Hoshino A, Bruneau J, Bachelet C, Fusaro M, Klifa R, Lévy R, Lenoir C, Soudais C, Picard C, Blanche S, Castelle M, Moshous D, Molina T, Defachelles AS, Neven B, Latour S. Inherited TNFSF9 deficiency causes broad Epstein-Barr virus infection with EBV+ smooth muscle tumors. J Exp Med 2022; 219:213262. [PMID: 35657354 PMCID: PMC9170382 DOI: 10.1084/jem.20211682] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 03/16/2022] [Accepted: 04/25/2022] [Indexed: 01/07/2023] Open
Abstract
Epstein-Barr virus (EBV) can infect smooth muscle cells causing smooth muscle tumors (SMTs) or leiomyoma. Here, we report a patient with a heterozygous 22q11.2 deletion/DiGeorge syndrome who developed a unique, broad, and lethal susceptibility to EBV characterized by EBV-infected T and B cells and disseminated EBV+SMT. The patient also harbored a homozygous missense mutation (p.V140G) in TNFSF9 coding for CD137L/4-1BBL, the ligand of the T cell co-stimulatory molecule CD137/4-1BB, whose deficiency predisposes to EBV infection. We show that wild-type CD137L was up-regulated on activated monocytes and dendritic cells, EBV-infected B cells, and SMT. The CD137LV140G mutant was weakly expressed on patient cells or when ectopically expressed in HEK and P815 cells. Importantly, patient EBV-infected B cells failed to trigger the expansion of EBV-specific T cells, resulting in decreased T cell effector responses. T cell expansion was recovered when CD137L expression was restored on B cells. Therefore, these results highlight the critical role of the CD137-CD137L pathway in anti-EBV immunity, in particular in the control of EBV+SMT.
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Affiliation(s)
- Benjamin Fournier
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, Institut national de la santé et de la recherche médicale UMR 1163, Paris, France,Paris Cité University, Imagine Institute, Paris, France,Department of Pediatric Immunology, Hematology and Rheumatology, Necker-Enfants Malades Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France
| | - Akihiro Hoshino
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, Institut national de la santé et de la recherche médicale UMR 1163, Paris, France
| | - Julie Bruneau
- Department of Pathology, Necker-Enfants Malades Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France
| | - Camille Bachelet
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, Institut national de la santé et de la recherche médicale UMR 1163, Paris, France,Paris Cité University, Imagine Institute, Paris, France
| | - Mathieu Fusaro
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, Institut national de la santé et de la recherche médicale UMR 1163, Paris, France,Paris Cité University, Imagine Institute, Paris, France,Study Center for Primary Immunodeficiencies, Necker-Enfants Malades Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France
| | - Roman Klifa
- Department of Pediatric Immunology, Hematology and Rheumatology, Necker-Enfants Malades Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France
| | - Romain Lévy
- Department of Pediatric Immunology, Hematology and Rheumatology, Necker-Enfants Malades Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France
| | - Christelle Lenoir
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, Institut national de la santé et de la recherche médicale UMR 1163, Paris, France
| | - Claire Soudais
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, Institut national de la santé et de la recherche médicale UMR 1163, Paris, France,Paris Cité University, Imagine Institute, Paris, France
| | - Capucine Picard
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, Institut national de la santé et de la recherche médicale UMR 1163, Paris, France,Paris Cité University, Imagine Institute, Paris, France,Study Center for Primary Immunodeficiencies, Necker-Enfants Malades Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France
| | - Stéphane Blanche
- Department of Pediatric Immunology, Hematology and Rheumatology, Necker-Enfants Malades Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France
| | - Martin Castelle
- Department of Pediatric Immunology, Hematology and Rheumatology, Necker-Enfants Malades Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France
| | - Despina Moshous
- Paris Cité University, Imagine Institute, Paris, France,Department of Pediatric Immunology, Hematology and Rheumatology, Necker-Enfants Malades Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France
| | - Thierry Molina
- Department of Pathology, Necker-Enfants Malades Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France
| | | | - Bénédicte Neven
- Paris Cité University, Imagine Institute, Paris, France,Department of Pediatric Immunology, Hematology and Rheumatology, Necker-Enfants Malades Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France
| | - Sylvain Latour
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, Institut national de la santé et de la recherche médicale UMR 1163, Paris, France,Paris Cité University, Imagine Institute, Paris, France,Correspondence to Sylvain Latour:
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23
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Yin XT, Baugnon NK, Krishnan R, Potter CA, Yarlagadda S, Keadle TL, Stuart PM. CD137 costimulation is associated with reduced herpetic stromal keratitis and with developing normal CD8 + T cells in trigeminal ganglia. J Gen Virol 2022; 103. [PMID: 35766977 PMCID: PMC10027025 DOI: 10.1099/jgv.0.001756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Costimulatory interactions can be critical in developing immune responses to infectious agents. We recently reported that herpes simplex type 1 (HSV-1) infections of the cornea require a functional CD28-CD80/86 interaction to not only reduce the likelihood of encephalitis, but also to mediate herpetic stromal keratitis (HSK) following viral reactivation. In this same spirit we decided to determine the role that CD137 costimulation plays during HSK. Using both B6-CD137L-/- mice, as well as antagonistic and agonistic antibodies to CD137 we characterize the immune response and to what extent CD137 plays an important role during this disease. Immune responses were measured in both the cornea and in the trigeminal ganglia where the virus forms a latent infection. We demonstrate that CD137 costimulation leads to reduced corneal disease. Interestingly, we observed that lack of CD137 costimulation resulted in significantly reduced CD8+ T expansion and function in the trigeminal ganglia. Finally, we showed that viruses that have been genetically altered to express CD137 display significantly reduced corneal disease, though they did present similar levels of trigeminal infection and peripheral virus production following reactivation of a latent infection. CD137 interactions lead to reduced HSK and are necessary to develop robust trigeminal CD8+ T cell responses.
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Affiliation(s)
- Xiao-Tang Yin
- Department of Ophthalmology, Saint Louis University School of Medicine, St. Louis, MO, USA
| | - Nicholas K Baugnon
- Department of Ophthalmology, Saint Louis University School of Medicine, St. Louis, MO, USA
| | - Rohini Krishnan
- Department of Ophthalmology, Saint Louis University School of Medicine, St. Louis, MO, USA
| | - Chloe A Potter
- Department of Ophthalmology, Saint Louis University School of Medicine, St. Louis, MO, USA
| | - Sudha Yarlagadda
- Department of Ophthalmology, Saint Louis University School of Medicine, St. Louis, MO, USA
| | - Tammie L Keadle
- Department of Biology, Washington University, St. Louis, MO, USA
| | - Patrick M Stuart
- Department of Ophthalmology, Saint Louis University School of Medicine, St. Louis, MO, USA
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24
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Glez-Vaz J, Azpilikueta A, Olivera I, Cirella A, Teijeira A, Ochoa MC, Alvarez M, Eguren-Santamaria I, Luri-Rey C, Rodriguez-Ruiz ME, Nie X, Chen L, Guedan S, Sanamed MF, Luis Perez Gracia J, Melero I. Soluble CD137 as a dynamic biomarker to monitor agonist CD137 immunotherapies. J Immunother Cancer 2022; 10:jitc-2021-003532. [PMID: 35236742 PMCID: PMC8896037 DOI: 10.1136/jitc-2021-003532] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/12/2022] [Indexed: 11/30/2022] Open
Abstract
Background On the basis of efficacy in mouse tumor models, multiple CD137 (4-1BB) agonist agents are being preclinically and clinically developed. The costimulatory molecule CD137 is inducibly expressed as a transmembrane or as a soluble protein (sCD137). Moreover, the CD137 cytoplasmic signaling domain is a key part in approved chimeric antigen receptors (CARs). Reliable pharmacodynamic biomarkers for CD137 ligation and costimulation of T cells will facilitate clinical development of CD137 agonists in the clinic. Methods We used human and mouse CD8 T cells undergoing activation to measure CD137 transcription and protein expression levels determining both the membrane-bound and soluble forms. In tumor-bearing mice plasma sCD137 concentrations were monitored on treatment with agonist anti-CD137 monoclonal antibodies (mAbs). Human CD137 knock-in mice were treated with clinical-grade agonist anti-human CD137 mAb (Urelumab). Sequential plasma samples were collected from the first patients intratumorally treated with Urelumab in the INTRUST clinical trial. Anti-mesothelin CD137-encompassing CAR-transduced T cells were stimulated with mesothelin coated microbeads. sCD137 was measured by sandwich ELISA and Luminex. Flow cytometry was used to monitor CD137 surface expression. Results CD137 costimulation upregulates transcription and protein expression of CD137 itself including sCD137 in human and mouse CD8 T cells. Immunotherapy with anti-CD137 agonist mAb resulted in increased plasma sCD137 in mice bearing syngeneic tumors. sCD137 induction is also observed in human CD137 knock-in mice treated with Urelumab and in mice transiently humanized with T cells undergoing CD137 costimulation inside subcutaneously implanted Matrigel plugs. The CD137 signaling domain-containing CAR T cells readily released sCD137 and acquired CD137 surface expression on antigen recognition. Patients treated intratumorally with low dose Urelumab showed increased plasma concentrations of sCD137. Conclusion sCD137 in plasma and CD137 surface expression can be used as quantitative parameters dynamically reflecting therapeutic costimulatory activity elicited by agonist CD137-targeted agents.
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Affiliation(s)
- Javier Glez-Vaz
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Arantza Azpilikueta
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Irene Olivera
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Assunta Cirella
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain.,Departments of Immunology-Immunotherapy and Oncology, Clínica Universidad de Navarra, Pamplona, Spain
| | - Alvaro Teijeira
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Maria C Ochoa
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain.,Departments of Immunology-Immunotherapy and Oncology, Clínica Universidad de Navarra, Pamplona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Maite Alvarez
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain.,Departments of Immunology-Immunotherapy and Oncology, Clínica Universidad de Navarra, Pamplona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Iñaki Eguren-Santamaria
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Carlos Luri-Rey
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Maria E Rodriguez-Ruiz
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain.,Departments of Immunology-Immunotherapy and Oncology, Clínica Universidad de Navarra, Pamplona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Xinxin Nie
- Department of Immunobiology, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Lieping Chen
- Department of Immunobiology, Yale University School of Medicine, New Haven, Connecticut, USA.,Department of Medicine (Medical Oncology), Yale University School of Medicine, New Haven, Connecticut, USA
| | - Sonia Guedan
- Department of Hematology and Oncology, Hospital Clinic. Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Miguel F Sanamed
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain.,Departments of Immunology-Immunotherapy and Oncology, Clínica Universidad de Navarra, Pamplona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Jose Luis Perez Gracia
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain.,Departments of Immunology-Immunotherapy and Oncology, Clínica Universidad de Navarra, Pamplona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Ignacio Melero
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain .,Navarra Institute for Health Research (IDISNA), Pamplona, Spain.,Departments of Immunology-Immunotherapy and Oncology, Clínica Universidad de Navarra, Pamplona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
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25
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Münz C. Natural killer cell responses to human oncogenic γ-herpesvirus infections. Semin Immunol 2022; 60:101652. [PMID: 36162228 DOI: 10.1016/j.smim.2022.101652] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 08/15/2022] [Accepted: 09/12/2022] [Indexed: 01/15/2023]
Abstract
The two γ-herpesviruses Epstein Barr virus (EBV) and Kaposi sarcoma associated herpesvirus (KSHV) are each associated with more than 1% of all tumors in humans. While EBV establishes persistent infection in nearly all adult individuals, KSHV benefits from this widespread EBV prevalence for its own persistence. Interestingly, EBV infection expands early differentiated NKG2A+KIR- NK cells that protect against lytic EBV infection, while KSHV co-infection drives accumulation of poorly functional CD56-CD16+ NK cells. Thus persistent γ-herpesvirus infections are sculptors of human NK cell repertoires and the respectively stimulated NK cell subsets should be considered for immunotherapies of EBV and KSHV associated malignancies.
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Affiliation(s)
- Christian Münz
- Viral Immunobiology, Institute of Experimental Immunology, University of Zürich, Switzerland.
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26
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Ishikawa Y, Yamada M, Wada N, Takahashi E, Imadome KI. Mucosal-associated invariant T cells are activated in an interleukin-18-dependent manner in Epstein-Barr virus-associated T/natural killer cell lymphoproliferative diseases. Clin Exp Immunol 2022; 207:141-148. [PMID: 35380609 PMCID: PMC8982962 DOI: 10.1093/cei/uxab004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 09/30/2021] [Accepted: 10/15/2021] [Indexed: 02/03/2023] Open
Abstract
Mucosal-associated invariant T (MAIT) cells are a type of innate immune cells that protect against some infections. However, the involvement of MAIT cells in Epstein-Barr virus-associated T/natural killer cell lymphoproliferative diseases (EBV-T/NK-LPD) is unclear. In this study, we found that MAIT cells were highly activated in the blood of patients with EBV-T/NK-LPD. MAIT cell activation levels correlated with disease severity and plasma IL-18 levels. Stimulation of healthy peripheral blood mononuclear cells with EBV resulted in activation of MAIT cells, and this activation level was enhanced by exogenous IL-18. MAIT cells stimulated by IL-18 might thus be involved in the immunopathogenesis of EBV-T/NK-LPD.
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Affiliation(s)
- Yuriko Ishikawa
- Department of Advanced Medicine for Viral Infections, National Center for Child Health and Development (NCCHD), Tokyo, Japan
- Correspondence: Yuriko Ishikawa, Department of Advanced Medicine for Infections, National Center for Child Health and Development (NCCHD), Tokyo, 157–8535, Japan.
| | - Masaki Yamada
- Department of Advanced Medicine for Viral Infections, National Center for Child Health and Development (NCCHD), Tokyo, Japan
| | - Naomi Wada
- Department of Advanced Medicine for Viral Infections, National Center for Child Health and Development (NCCHD), Tokyo, Japan
| | - Etsuko Takahashi
- Department of Advanced Medicine for Viral Infections, National Center for Child Health and Development (NCCHD), Tokyo, Japan
| | - Ken-Ichi Imadome
- Department of Advanced Medicine for Viral Infections, National Center for Child Health and Development (NCCHD), Tokyo, Japan
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27
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Latour S. Inherited immunodeficiencies associated with proximal and distal defects in T cell receptor signaling and co-signaling. Biomed J 2022; 45:321-333. [PMID: 35091087 PMCID: PMC9250091 DOI: 10.1016/j.bj.2022.01.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 01/17/2022] [Accepted: 01/18/2022] [Indexed: 12/24/2022] Open
Affiliation(s)
- Sylvain Latour
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, Inserm UMR 1163, Université de Paris, Institut Imagine, Paris, France.
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28
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Münz C. Co-Stimulatory Molecules during Immune Control of Epstein Barr Virus Infection. Biomolecules 2021; 12:biom12010038. [PMID: 35053187 PMCID: PMC8774114 DOI: 10.3390/biom12010038] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 12/21/2021] [Accepted: 12/22/2021] [Indexed: 01/17/2023] Open
Abstract
The Epstein Barr virus (EBV) is one of the prominent human tumor viruses, and it is efficiently immune-controlled in most virus carriers. Cytotoxic lymphocytes strongly expand during symptomatic primary EBV infection and in preclinical in vivo models of this tumor virus infection. In these models and patients with primary immunodeficiencies, antibody blockade or deficiencies in certain molecular pathways lead to EBV-associated pathologies. In addition to T, NK, and NKT cell development, as well as their cytotoxic machinery, a set of co-stimulatory and co-inhibitory molecules was found to be required for EBV-specific immune control. The role of CD27/CD70, 4-1BB, SLAMs, NKG2D, CD16A/CD2, CTLA-4, and PD-1 will be discussed in this review. Some of these have just been recently identified as crucial for EBV-specific immune control, and for others, their important functions during protection were characterized in in vivo models of EBV infection and its immune control. These insights into the phenotype of cytotoxic lymphocytes that mediate the near-perfect immune control of EBV-associated malignancies might also guide immunotherapies against other tumors in the future.
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Affiliation(s)
- Christian Münz
- Department of Viral Immunobiology, Institute of Experimental Immunology, University of Zürich, 8057 Zurich, Switzerland
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29
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Otano I, Azpilikueta A, Glez-Vaz J, Alvarez M, Medina-Echeverz J, Cortés-Domínguez I, Ortiz-de-Solorzano C, Ellmark P, Fritzell S, Hernandez-Hoyos G, Nelson MH, Ochoa MC, Bolaños E, Cuculescu D, Jaúregui P, Sanchez-Gregorio S, Etxeberria I, Rodriguez-Ruiz ME, Sanmamed MF, Teijeira Á, Berraondo P, Melero I. CD137 (4-1BB) costimulation of CD8 + T cells is more potent when provided in cis than in trans with respect to CD3-TCR stimulation. Nat Commun 2021; 12:7296. [PMID: 34911975 PMCID: PMC8674279 DOI: 10.1038/s41467-021-27613-w] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 11/11/2021] [Indexed: 12/11/2022] Open
Abstract
CD137 (4-1BB; TNFSR9) is an activation-induced surface receptor that through costimulation effects provide antigen-primed T cells with augmented survival, proliferation and effector functions as well as metabolic advantages. These immunobiological mechanisms are being utilised for cancer immunotherapy with agonist CD137-binding and crosslinking-inducing agents that elicit CD137 intracellular signaling. In this study, side-by-side comparisons show that provision of CD137 costimulation in-cis with regard to the TCR-CD3-ligating cell is superior to that provided in-trans in terms of T cell activation, proliferation, survival, cytokine secretion and mitochondrial fitness in mouse and human. Cis ligation of CD137 relative to the TCR-CD3 complex results in more intense canonical and non-canonical NF-κB signaling and provides a more robust induction of cell cycle and DNA damage repair gene expression programs. Here we report that the superiority of cis versus trans CD137-costimulation is readily observed in vivo and is relevant for understanding the immunotherapeutic effects of CAR T cells and CD137 agonistic therapies currently undergoing clinical trials, which may provide costimulation either in cis or in trans.
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Affiliation(s)
- Itziar Otano
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain.
- H12O-CNIO Lung Cancer Clinical Research Unit, Health Research Institute Hospital 12 de Octubre/ Spanish National Cancer Research Center (CNIO), Madrid, Spain.
- Spanish Center for Biomedical Research Network in Oncology (CIBERONC), Madrid, Spain.
| | - Arantza Azpilikueta
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain
- Spanish Center for Biomedical Research Network in Oncology (CIBERONC), Madrid, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Javier Glez-Vaz
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain
- Spanish Center for Biomedical Research Network in Oncology (CIBERONC), Madrid, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Maite Alvarez
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain
- Spanish Center for Biomedical Research Network in Oncology (CIBERONC), Madrid, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | | | - Ivan Cortés-Domínguez
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
- Program of Solid Tumours, Cima Universidad de Navarra, Pamplona, Spain
| | - Carlos Ortiz-de-Solorzano
- Spanish Center for Biomedical Research Network in Oncology (CIBERONC), Madrid, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
- Program of Solid Tumours, Cima Universidad de Navarra, Pamplona, Spain
| | - Peter Ellmark
- Alligator Bioscience, Lund, Sweden
- Department of Immunotechnology, Lund University, Lund, Sweden
| | | | | | | | - María Carmen Ochoa
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain
- Spanish Center for Biomedical Research Network in Oncology (CIBERONC), Madrid, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
- Department of Immunology and Immunotherapy, Clínica Universidad de Navarra, Pamplona, Spain
| | - Elixabet Bolaños
- Spanish Center for Biomedical Research Network in Oncology (CIBERONC), Madrid, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
- Department of Immunology and Immunotherapy, Clínica Universidad de Navarra, Pamplona, Spain
| | - Doina Cuculescu
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain
- Spanish Center for Biomedical Research Network in Oncology (CIBERONC), Madrid, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Patricia Jaúregui
- Spanish Center for Biomedical Research Network in Oncology (CIBERONC), Madrid, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Sandra Sanchez-Gregorio
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain
- Spanish Center for Biomedical Research Network in Oncology (CIBERONC), Madrid, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
- Department of Immunology and Immunotherapy, Clínica Universidad de Navarra, Pamplona, Spain
| | - Iñaki Etxeberria
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain
- Spanish Center for Biomedical Research Network in Oncology (CIBERONC), Madrid, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - María E Rodriguez-Ruiz
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain
- Spanish Center for Biomedical Research Network in Oncology (CIBERONC), Madrid, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
- Department of Radiation Oncology, Clínica Universidad de Navarra, Pamplona, Spain
| | - Miguel F Sanmamed
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain
- Spanish Center for Biomedical Research Network in Oncology (CIBERONC), Madrid, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
- Department of Oncology, Clínica Universidad de Navarra, Pamplona, Spain
| | - Álvaro Teijeira
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain
- Spanish Center for Biomedical Research Network in Oncology (CIBERONC), Madrid, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
- Department of Immunology and Immunotherapy, Clínica Universidad de Navarra, Pamplona, Spain
| | - Pedro Berraondo
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain
- Spanish Center for Biomedical Research Network in Oncology (CIBERONC), Madrid, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Ignacio Melero
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain.
- H12O-CNIO Lung Cancer Clinical Research Unit, Health Research Institute Hospital 12 de Octubre/ Spanish National Cancer Research Center (CNIO), Madrid, Spain.
- Spanish Center for Biomedical Research Network in Oncology (CIBERONC), Madrid, Spain.
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain.
- Department of Immunology and Immunotherapy, Clínica Universidad de Navarra, Pamplona, Spain.
- Department of Oncology, Clínica Universidad de Navarra, Pamplona, Spain.
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30
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Lin J, Chen X, Wu H, Chen X, Hu X, Xu J. Peripheral blood lymphocyte counts in patients with infectious mononucleosis or chronic active Epstein-Barr virus infection and prognostic risk factors of chronic active Epstein-Barr virus infection. Am J Transl Res 2021; 13:12797-12806. [PMID: 34956494 PMCID: PMC8661241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 09/28/2021] [Indexed: 06/14/2023]
Abstract
OBJECTIVE To explore the peripheral blood lymphocyte counts and analyze the prognostic risk factors for the death in patients with chronic active Epstein-Barr virus (CAEBV) infection. METHODS Clinical data of 64 patients infected with CAEBV (CAEBV group) and 64 patients with infectious mononucleosis (IM group) in our hospital were retrospectively analyzed. Meanwhile, 64 healthy individuals came for physical examination were enrolled in the control group. The three groups were compared for white blood cell count, lymphocyte count, and levels of peripheral blood NK cells, B cells, CD3+, CD4+, CD8+, CD4+CD28+, CD8+CD28+, CD4+CD25+, DR+CD8+, CD38+CD8+, CD4+ and CD8+ naive T cells and subsets of memory T cells. Patients infected with CAEBV were further divided into a survival subgroup and a death subgroup according to the survival outcome. The data were processed using univariate analysis and multivariate logistic regression analysis. RESULTS Compared with the control group, the IM group had higher levels of white blood cell count, lymphocyte count, CD3+, CD4+, CD8+, CD4+CD25+, DR+CD8+, CD38+CD8+, effector-memory CD4+CD62L-CD45RO+ and effector-memory CD8+CD62L-CD45RO+, but lower levels of NK cells, B cells, CD4+CD28+, CD8+CD28+, naive CD4+CD62L+CD45RA+ and naive CD8+CD62L+CD45RA+ (all P<0.05). Compared with the control group, the CAEBV group had lower levels of white blood cell count, lymphocyte count, CD3+, CD4+, CD8+, NK cells, B cells, CD4+CD28+, CD8+CD28+, naive CD4+CD62L+CD45RA+ and naive CD8+CD62L+CD45RA+, but higher levels of CD4+CD25+, DR+CD8+, CD38+CD8+, effector-memory CD4+CD62L-CD45RO+ and effector-memory CD8+CD62L-CD45RO+ (all P<0.05). Univariate analysis and multivariate logistic regression analysis showed that EBV DNA>105 copies/mL, platelet count <50×1012/L, albumin <30 g/L and serum ferritin >5000 μg/L were independent risk factors for the death of patients with CAEBV. CONCLUSION Patients infected with CAEBV showed imbalance of lymphocyte subsets and immune dysfunction. EBV DNA>105 copies/mL, platelet count <50×1012/L, albumin <30 g/L and serum ferritin >5000 μg/L are risk factors of death in patients with CAEBV.
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Affiliation(s)
- Jiancheng Lin
- Department of Clinical Laboratory, Children’s Hospital of Xiamen (Children’s Hospital of Fudan University at Xiamen)Xiamen 361006, Fujian Province, China
| | - Xiaokang Chen
- Department of Clinical Laboratory, Children’s Hospital of Xiamen (Children’s Hospital of Fudan University at Xiamen)Xiamen 361006, Fujian Province, China
| | - Haiming Wu
- Department of Clinical Laboratory, Children’s Hospital of Xiamen (Children’s Hospital of Fudan University at Xiamen)Xiamen 361006, Fujian Province, China
| | - Xiaoyun Chen
- Department of Clinical Laboratory, Children’s Hospital of Xiamen (Children’s Hospital of Fudan University at Xiamen)Xiamen 361006, Fujian Province, China
| | - Xiaomei Hu
- Department of Clinical Laboratory, Children’s Hospital of Xiamen (Children’s Hospital of Fudan University at Xiamen)Xiamen 361006, Fujian Province, China
| | - Jin Xu
- Department of Clinical Laboratory, Children’s Hospital of Fudan UniversityShanghai 201102, China
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31
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Lino CNR, Ghosh S. Epstein-Barr Virus in Inborn Immunodeficiency-More Than Infection. Cancers (Basel) 2021; 13:cancers13194752. [PMID: 34638238 PMCID: PMC8507541 DOI: 10.3390/cancers13194752] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Revised: 09/05/2021] [Accepted: 09/06/2021] [Indexed: 12/18/2022] Open
Abstract
Simple Summary Epstein–Barr Virus (EBV) is a common virus that is readily controlled by a healthy immune system and rarely causes serious problems in infected people. However, patients with certain genetic defects of their immune system might have difficulties controlling EBV and often develop severe and life-threatening conditions, such as severe inflammation and malignancies. In this review, we provide a summary of inherited immune diseases that lead to a high susceptibility to EBV infection and discuss how this infection is associated with cancer development. Abstract Epstein–Barr Virus (EBV) is a ubiquitous virus affecting more than 90% of the world’s population. Upon infection, it establishes latency in B cells. It is a rather benign virus for immune-competent individuals, in whom infections usually go unnoticed. Nevertheless, EBV has been extensively associated with tumorigenesis. Patients suffering from certain inborn errors of immunity are at high risk of developing malignancies, while infection in the majority of immune-competent individuals does not seem to lead to immune dysregulation. Herein, we discuss how inborn mutations in TNFRSF9, CD27, CD70, CORO1A, CTPS1, ITK, MAGT1, RASGRP1, STK4, CARMIL2, SH2D1A, and XIAP affect the development, differentiation, and function of key factors involved in the immunity against EBV, leading to increased susceptibility to lymphoproliferative disease and lymphoma.
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Affiliation(s)
| | - Sujal Ghosh
- Correspondence: ; Tel.: +49-211-811-6224; Fax: +49-211-811-6191
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32
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Szmyd B, Mlynarski W, Pastorczak A. Genetic predisposition to lymphomas: Overview of rare syndromes and inherited familial variants. MUTATION RESEARCH. REVIEWS IN MUTATION RESEARCH 2021; 788:108386. [PMID: 34893151 DOI: 10.1016/j.mrrev.2021.108386] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Revised: 05/14/2021] [Accepted: 06/03/2021] [Indexed: 01/19/2023]
Abstract
Approximately 10 % of malignancies occur in carriers of germline mutations predisposing to cancer. A high risk of developing lymphomas has been noted in many primary immunodeficiencies, including DNA repair disorders. Moreover, implementation of next-generation sequencing has recently enabled to uncover rare genetic variants predisposing patients to lymphoid neoplasms. Some patients harboring inherited predisposition to lymphomas require dedicated clinical management, which will contribute to effective cancer treatment and to the prevention of potential severe toxicities and secondary malignancies. In line with that, our review summarizes the natural history of lymphoid tumors developing on different germline genetic backgrounds and discusses the progress that has been made toward successfully treating these malignancies.
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Affiliation(s)
- Bartosz Szmyd
- Department of Pediatrics, Oncology and Hematology, Medical University of Lodz, Lodz, Poland.
| | - Wojciech Mlynarski
- Department of Pediatrics, Oncology and Hematology, Medical University of Lodz, Lodz, Poland.
| | - Agata Pastorczak
- Department of Pediatrics, Oncology and Hematology, Medical University of Lodz, Lodz, Poland.
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33
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Nguyen T, Deenick EK, Tangye SG. Phosphatidylinositol 3-kinase signaling and immune regulation: insights into disease pathogenesis and clinical implications. Expert Rev Clin Immunol 2021; 17:905-914. [PMID: 34157234 DOI: 10.1080/1744666x.2021.1945443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
INTRODUCTION Phosphatidylinositol 3-kinase (PI3K) is a lipid kinase that plays a fundamental role in cell survival, metabolism, proliferation and differentiation. Thus, balanced PI3K signalling is critical for multiple aspects of human health. The discovery that germline variants in genes in the PI3K pathway caused inborn errors of immunity highlighted the non-redundant role of these signalling proteins in the human immune system. The subsequent identification and characterisation of >300 individuals with a novel immune dysregulatory disorder, termed activated PI3K-delta syndrome (APDS), has reinforced the status of PI3K as a key pathway regulating immune function. Studies of APDS have demonstrated that dysregulated PI3K function is disruptive for immune cell development, activation, differentiation, effector function and self-tolerance, which are all important in supporting effective, long-term immune responses. AREAS COVERED In this review, we recount recent findings regarding humans with germline variants in PI3K genes and discuss the underlying cellular and molecular pathologies, with a focus on implications for therapy in APDS patients. EXPERT OPINION Modulating PI3K immune cell signalling by offers opportunities for therapeutic interventions in settings of immunodeficiency, autoimmunity and malignancy, but also highlights potential adverse events that may result from overt pharmacological or intrinsic inhibition of PI3K function.
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Affiliation(s)
- Tina Nguyen
- Immunity & Inflammation Theme, Garvan Institute of Medical Research, Darlinghurst, Australia.,St Vincent's Clinical Clinical School, University of NSW, Kensington, NSW, Australia
| | - Elissa K Deenick
- Immunity & Inflammation Theme, Garvan Institute of Medical Research, Darlinghurst, Australia.,St Vincent's Clinical Clinical School, University of NSW, Kensington, NSW, Australia
| | - Stuart G Tangye
- Immunity & Inflammation Theme, Garvan Institute of Medical Research, Darlinghurst, Australia.,St Vincent's Clinical Clinical School, University of NSW, Kensington, NSW, Australia
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34
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Deng W, Su Z, Liang P, Ma Y, Liu Y, Zhang K, Zhang Y, Liang T, Shao J, Liu X, Han W, Li R. Single-cell immune checkpoint landscape of PBMCs stimulated with Candida albicans. Emerg Microbes Infect 2021; 10:1272-1283. [PMID: 34120578 PMCID: PMC8238073 DOI: 10.1080/22221751.2021.1942228] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Immune checkpoints play various important roles in tumour immunity, which usually contribute to T cells’ exhaustion, leading to immunosuppression in the tumour microenvironment. However, the roles of immune checkpoints in infectious diseases, especially fungal infection, remain elusive. Here, we reanalyzed a recent published single-cell RNA-sequencing (scRNA-seq) data of peripheral blood mononuclear cells (PBMCs) stimulated with Candida albicans (C. albicans), to explore the expression patterns of immune checkpoints after C. albicans bloodstream infection. We characterized the heterogeneous pathway activities among different immune cell subpopulations after C. albicans infection. The CTLA-4 pathway was up-regulated in stimulated CD4+ and CD8+ T cells, while the PD-1 pathway showed high activity in stimulated plasmacytoid dendritic cell (pDC) and monocytes. Importantly, we found that immunosuppressive checkpoints HAVCR2 and LAG3 were only expressed in stimulated NK and CD8+ T cells, respectively. Their viabilities were validated by flow cytometry. We also identified three overexpressed genes (ISG20, LY6E, ISG15) across all stimulated cells. Also, two monocyte-specific overexpressed genes (SNX10, IDO1) were screened out in this study. Together, these results supplemented the landscape of immune checkpoints in fungal infection, which may serve as potential therapeutic targets for C. albicans infection. Moreover, the genes with the most relevant for C. albicans infection were identified in this study.
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Affiliation(s)
- Weiwei Deng
- Department of Dermatology and Venerology, Peking University First Hospital, Peking University; National Clinical Research Center for Skin and Immune Diseases; Beijing Key Laboratory of Molecular Diagnosis of Dermatoses, Beijing, People's Republic of China
| | - Zhen Su
- Department of Dermatology and Venerology, The Third Affiliated Hospital of Sun Yat-Sen university, Guangzhou, People's Republic of China
| | - Panpan Liang
- Clinical laboratory, The Third Affiliated Hospital of Sun Yat-Sen university, Guangzhou, People's Republic of China
| | - Yubo Ma
- Department of Dermatology and Venerology, Peking University First Hospital, Peking University; National Clinical Research Center for Skin and Immune Diseases; Beijing Key Laboratory of Molecular Diagnosis of Dermatoses, Beijing, People's Republic of China
| | - Yufang Liu
- Department of Dermatology and Venerology, The Third Affiliated Hospital of Sun Yat-Sen university, Guangzhou, People's Republic of China
| | - Kai Zhang
- Department of Dermatology and Venerology, Peking University First Hospital, Peking University; National Clinical Research Center for Skin and Immune Diseases; Beijing Key Laboratory of Molecular Diagnosis of Dermatoses, Beijing, People's Republic of China
| | - Yi Zhang
- Department of Dermatology and Venerology, Peking University First Hospital, Peking University; National Clinical Research Center for Skin and Immune Diseases; Beijing Key Laboratory of Molecular Diagnosis of Dermatoses, Beijing, People's Republic of China
| | - Tianyu Liang
- Department of Dermatology and Venerology, Peking University First Hospital, Peking University; National Clinical Research Center for Skin and Immune Diseases; Beijing Key Laboratory of Molecular Diagnosis of Dermatoses, Beijing, People's Republic of China
| | - Jin Shao
- Department of Dermatology and Venerology, Peking University First Hospital, Peking University; National Clinical Research Center for Skin and Immune Diseases; Beijing Key Laboratory of Molecular Diagnosis of Dermatoses, Beijing, People's Republic of China
| | - Xiao Liu
- Department of Dermatology and Venerology, Peking University First Hospital, Peking University; National Clinical Research Center for Skin and Immune Diseases; Beijing Key Laboratory of Molecular Diagnosis of Dermatoses, Beijing, People's Republic of China
| | - Wenling Han
- Department of Immunology, School of Basic Medical Sciences, Peking University Health Science Center, Peking University Center for Human Disease Genomics, Key Laboratory of Medical Immunology, Ministry of Health, Beijing, People's Republic of China
| | - Ruoyu Li
- Department of Dermatology and Venerology, Peking University First Hospital, Peking University; National Clinical Research Center for Skin and Immune Diseases; Beijing Key Laboratory of Molecular Diagnosis of Dermatoses, Beijing, People's Republic of China
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35
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El-Mallawany NK, Curry CV, Allen CE. Haemophagocytic lymphohistiocytosis and Epstein-Barr virus: a complex relationship with diverse origins, expression and outcomes. Br J Haematol 2021; 196:31-44. [PMID: 34169507 DOI: 10.1111/bjh.17638] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 05/17/2021] [Accepted: 05/20/2021] [Indexed: 12/22/2022]
Abstract
Epstein-Barr virus (EBV) is a ubiquitous herpesvirus with rare but severe potential for lymphoproliferative complications. EBV is associated with a variety of presentations of haemophagocytic lymphohistiocytosis (HLH). HLH is a life-threatening hyperinflammatory syndrome that can occur in patients with genetic defects associated with dysregulation of the immune response (familial HLH) or arise in patients with underlying infection or malignancy (non-familial or secondary HLH). EBV can both serve as the incidental trigger of familial HLH or as the driving factor in patients with selective inherited vulnerability (e.g. X-linked lymphoproliferative disease). Alternatively, acute infection can idiosyncratically cause non-neoplastic HLH in patients without inherited predisposition (i.e. secondary HLH), while EBV-associated T/natural killer (NK)-cell lymphoproliferative disorders and lymphomas can cause neoplasia-associated HLH. The present review will discern between EBV-associated familial and non-familial HLH and highlight diagnostic and therapeutic considerations. Non-familial EBV-associated HLH is a major diagnostic dilemma, as it represents a diverse spectrum of disease ranging from highly curable (non-neoplastic EBV-HLH) to indolent but incurable (chronic active EBV) to acutely fatal (systemic EBV-positive T-cell lymphoma of childhood). Increased clinical awareness and understanding of this rare and potentially devastating subset of EBV-related complications is desperately needed to improve survival for patients with neoplasia-associated HLH.
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Affiliation(s)
- Nader Kim El-Mallawany
- Department of Paediatrics, Baylor College of Medicine, Houston, TX, USA.,Texas Children's Cancer and Haematology Centres, Houston, TX, USA
| | - Choladda V Curry
- Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX, USA.,Texas Children's Hospital, Houston, TX, USA
| | - Carl E Allen
- Department of Paediatrics, Baylor College of Medicine, Houston, TX, USA.,Texas Children's Cancer and Haematology Centres, Houston, TX, USA
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36
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Moreno-Corona N, Chentout L, Poggi L, Thouenon R, Masson C, Parisot M, Mouel LL, Picard C, André I, Cavazzana M, Perrin L, Durandy A, Azarnoush S, Kracker S. Two Monogenetic Disorders, Activated PI3-Kinase-δ Syndrome 2 and Smith-Magenis Syndrome, in One Patient: Case Report and a Literature Review of Neurodevelopmental Impact in Primary Immunodeficiencies Associated With Disturbed PI3K Signaling. Front Pediatr 2021; 9:688022. [PMID: 34249818 PMCID: PMC8266209 DOI: 10.3389/fped.2021.688022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 05/12/2021] [Indexed: 01/12/2023] Open
Abstract
Activated PI3-kinase-δ syndrome 2 (APDS2) is caused by autosomal dominant mutations in the PIK3R1 gene encoding the p85α, p55α, and p50α regulatory subunits. Most diagnosed APDS2 patients carry mutations affecting either the splice donor or splice acceptor sites of exon 11 of the PIK3R1 gene responsible for an alternative splice product and a shortened protein. The clinical presentation of APDS2 patients is highly variable, ranging from mild to profound combined immunodeficiency features as massive lymphoproliferation, increased susceptibility to bacterial and viral infections, bronchiectasis, autoimmune manifestations, and occurrence of cancer. Non-immunological features such as growth retardation and neurodevelopmental delay have been reported for APDS2 patients. Here, we describe a patient suffering from an APDS2 associated with a Smith-Magenis syndrome (SMS), a complex genetic disorder affecting, among others, neurological manifestations and review the literature describing neurodevelopmental impacts in APDS2 and other PIDs/monogenetic disorders associated with dysregulated PI3K signaling.
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Affiliation(s)
- Nidia Moreno-Corona
- Université de Paris, Imagine Institute, Paris, France
- Laboratory of Human Lymphohematopoiesis, INSERM UMR 1163, Paris, France
| | - Loïc Chentout
- Université de Paris, Imagine Institute, Paris, France
- Laboratory of Human Lymphohematopoiesis, INSERM UMR 1163, Paris, France
| | - Lucie Poggi
- Université de Paris, Imagine Institute, Paris, France
- Laboratory of Human Lymphohematopoiesis, INSERM UMR 1163, Paris, France
| | - Romane Thouenon
- Université de Paris, Imagine Institute, Paris, France
- Laboratory of Human Lymphohematopoiesis, INSERM UMR 1163, Paris, France
| | - Cecile Masson
- Paris-Descartes Bioinformatics Platform, Imagine Institute, Paris, France
| | - Melanie Parisot
- Genomics Core Facility, Institut Imagine-Structure Fédérative de Recherche Necker, INSERM U1163 et INSERM US24/CNRS UMS3633, Université de Paris, Paris, France
| | - Lou Le Mouel
- Hospital Robert Debré, Pediatric Immune-Hematology Service, Paris, France
| | - Capucine Picard
- Université de Paris, Imagine Institute, Paris, France
- Necker Hospital, Pediatric Hematology-Immunology and Rheumatology Unit, Assistance publique des hôpitaux de Paris (APHP), Paris, France
- Paris Hospital, Study Center for Primary Immunodeficiencies—APHP, Paris, France
| | - Isabelle André
- Université de Paris, Imagine Institute, Paris, France
- Laboratory of Human Lymphohematopoiesis, INSERM UMR 1163, Paris, France
| | - Marina Cavazzana
- Université de Paris, Imagine Institute, Paris, France
- Necker Hospital, Biotherapy and Clinical Investigation Centre—APHP, Paris, France
| | - Laurence Perrin
- Hospital Robert Debré, Pediatric Immune-Hematology Service, Paris, France
| | - Anne Durandy
- Université de Paris, Imagine Institute, Paris, France
- Laboratory of Human Lymphohematopoiesis, INSERM UMR 1163, Paris, France
| | - Saba Azarnoush
- Hospital Robert Debré, Pediatric Immune-Hematology Service, Paris, France
| | - Sven Kracker
- Université de Paris, Imagine Institute, Paris, France
- Laboratory of Human Lymphohematopoiesis, INSERM UMR 1163, Paris, France
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Ma H, Zhang L, Wei A, Yang J, Wang D, Zhang Q, Zhao Y, Chen S, Lian H, Zhang L, Zhou C, Qin M, Li Z, Wang T, Zhang R. Outcome of L-DEP regimen for treatment of pediatric chronic active Epstein-Barr virus infection. Orphanet J Rare Dis 2021; 16:269. [PMID: 34112210 PMCID: PMC8194054 DOI: 10.1186/s13023-021-01909-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Accepted: 06/07/2021] [Indexed: 12/15/2022] Open
Abstract
Purpose We intended to investigate the clinical features of paediatric patients with chronic active Epstein–Barr virus infection (CAEBV) and to examine the effectiveness of the L-DEP regimen before haematopoietic stem cell transplantation (HSCT). Methods A retrospective analysis was performed on 35 patients with CAEBV at Beijing Children’s Hospital from January 2016 to January 2020. The efficacy and adverse events of the L-DEP regimen were evaluated. Results The median age of the 35 patients was 7.0 years old (range 2.5–17.5 years). Twenty-eight patients achieved a clinical response (80.0%, 22 in clinical CR, 6 in clinical PR) after L-DEP. In terms of virological response, 7 patients (20%) were assessed as having virological CR, and 23 patients (65.7%) had virological PR. Finally, 29 patients underwent allo-HSCT. The median survival time was 18 months (2–50 months). The 3-year overall survival rates in patients treated with chemotherapy only (n = 6) and chemotherapy followed by HSCT (n = 25) were 33.3% and 75.4%, respectively. After L-DEP 1st treatment and L-DEP 2nd treatment, the EBV-DNA loads in blood and plasma were significantly reduced compared with those before chemotherapy (median: 4.29 × 105 copies/ml vs. 1.84 × 106 copies/ml, Mann–Whitney U: P = 0.0004; 5.00 × 102 copies/ml vs. 3.17 × 103 copies/ml, Mann–Whitney U; P = 0.003; 2.27 × 105 copies/ml vs. 1.84 × 106 copies/ml, P = 0.0001; 5.00 × 102 copies/ml vs. 3.17 × 103 copies/ml, P = 0.003). Compared with the liver and spleen size before chemotherapy, the size of the liver and spleen shrank significantly after L-DEP 2nd (median 3.8 cm vs. 1.9 cm, P = 0.003; 3.8 cm vs. 0 cm, P < 0.008). In addition, after L-DEP treatment, there was no difference in the clinical or virological response rate regardless of HLH status (clinical response: 77.3% vs. 84.6%, P = 0.689; virological response: 90.9% vs. 76.9%, P = 0.337). Conclusion The L-DEP regimen is an effective therapy in CAEBV for bridging to allo-HSCT.
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Affiliation(s)
- Honghao Ma
- Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology; National Key Discipline of Pediatrics (Capital Medical University); Key Laboratory of Major Diseases in Children, Ministry of Education; Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Liping Zhang
- Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology; National Key Discipline of Pediatrics (Capital Medical University); Key Laboratory of Major Diseases in Children, Ministry of Education; Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Ang Wei
- Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology; National Key Discipline of Pediatrics (Capital Medical University); Key Laboratory of Major Diseases in Children, Ministry of Education; Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Jun Yang
- Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology; National Key Discipline of Pediatrics (Capital Medical University); Key Laboratory of Major Diseases in Children, Ministry of Education; Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Dong Wang
- Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology; National Key Discipline of Pediatrics (Capital Medical University); Key Laboratory of Major Diseases in Children, Ministry of Education; Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Qing Zhang
- Hematologic Disease Laboratory, Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology; National Key Discipline of Pediatrics (Capital Medical University); Key Laboratory of Major Diseases in Children, Ministry of Education; Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Yunze Zhao
- Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology; National Key Discipline of Pediatrics (Capital Medical University); Key Laboratory of Major Diseases in Children, Ministry of Education; Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Sitong Chen
- Hematologic Disease Laboratory, Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology; National Key Discipline of Pediatrics (Capital Medical University); Key Laboratory of Major Diseases in Children, Ministry of Education; Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Hongyun Lian
- Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology; National Key Discipline of Pediatrics (Capital Medical University); Key Laboratory of Major Diseases in Children, Ministry of Education; Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Li Zhang
- Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology; National Key Discipline of Pediatrics (Capital Medical University); Key Laboratory of Major Diseases in Children, Ministry of Education; Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Chunju Zhou
- Department of Pathology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Maoquan Qin
- Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology; National Key Discipline of Pediatrics (Capital Medical University); Key Laboratory of Major Diseases in Children, Ministry of Education; Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Zhigang Li
- Hematologic Disease Laboratory, Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology; National Key Discipline of Pediatrics (Capital Medical University); Key Laboratory of Major Diseases in Children, Ministry of Education; Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China.
| | - Tianyou Wang
- Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology; National Key Discipline of Pediatrics (Capital Medical University); Key Laboratory of Major Diseases in Children, Ministry of Education; Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China.
| | - Rui Zhang
- Hematology Center, Beijing Key Laboratory of Pediatric Hematology Oncology; National Key Discipline of Pediatrics (Capital Medical University); Key Laboratory of Major Diseases in Children, Ministry of Education; Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China.
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38
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Fournier B, Latour S. Immunity to EBV as revealed by immunedeficiencies. Curr Opin Immunol 2021; 72:107-115. [PMID: 33989894 DOI: 10.1016/j.coi.2021.04.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 03/29/2021] [Accepted: 04/05/2021] [Indexed: 02/06/2023]
Abstract
Epstein-Barr virus infection is the most common viral latent infection in humans and represents one prototypical model to study immunity to viral infections. In that respect, inborn errors of immunity (IEIs) or primary immunodeficiencies (PIDs) predisposing to severe and chronic EBV infections provide peculiar examples to decipher-specific molecular and cellular components involved in the immune control of EBV-infected cells. Herein, we discuss the recent knowledge and concepts arising from these studies, with a particular focus on 'atypical' EBV infections when EBV enters T, NK and smooth muscle cells, instead of the common 'typical' infection of B cells.
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Affiliation(s)
- Benjamin Fournier
- Laboratory of Lymphocyte Activation and Susceptibility to EBV Infection, INSERM UMR 1163, Imagine Institute, Paris, France; Université de Paris, F75006 Paris, France; Department of Pediatric Immunology, Hematology and Rheumatology, Necker-Enfants Malades, Paris, France
| | - Sylvain Latour
- Laboratory of Lymphocyte Activation and Susceptibility to EBV Infection, INSERM UMR 1163, Imagine Institute, Paris, France; Université de Paris, F75006 Paris, France.
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39
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Dieudonne Y, Martin M, Korganow AS, Boutboul D, Guffroy A. [EBV and immunodeficiency]. Rev Med Interne 2021; 42:832-843. [PMID: 33867195 DOI: 10.1016/j.revmed.2021.03.324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Revised: 03/18/2021] [Accepted: 03/21/2021] [Indexed: 11/30/2022]
Abstract
Epstein-Barr virus (EBV), discovered in 1964, is a double-stranded DNA virus belonging to the Herpesviridae family. EBV has a lymphoid tropism with transforming capacities using different oncogenic viral proteins. This virus has two replication cycles: a lytic cycle mainly occuring during primary infection and a latent cycle allowing viral persistence into host memory B cells. More than 90% of adults are seropositive for EBV worldwide, with a past history of asymptomatic or mild primary infection. EBV infection can sometimes cause life-threatening complications such as hemophagocytic lymphohistiocytosis, and lead to the development of lymphoproliferative disorders or cancers. Risk factors associated with these phenotypes have been recently described through the study of monogenic primary immune deficiencies with EBV susceptibility. We here review the virological and immunological aspects of EBV infection and EBV-related complications with an overview of current available treatments.
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Affiliation(s)
- Y Dieudonne
- Université de Strasbourg, Inserm UMR - S1109, 67000 Strasbourg, France; Hôpitaux universitaires de Strasbourg, service d'immunologie clinique et de médecine interne, centre national de référence des maladies auto-immunes et systémiques rares, Est/Sud-Ouest (RESO), centre de compétence pour les déficits immunitaires primitifs de l'adulte, 67000 Strasbourg, France; Université de Strasbourg, faculté de médecine, 67000 Strasbourg, France
| | - M Martin
- Service de médecine interne, maladies infectieuses et tropicales, centre hospitalier universitaire de Poitiers, 86021 Poitiers, France; Université de Poitiers, 86021 Poitiers, France
| | - A-S Korganow
- Université de Strasbourg, Inserm UMR - S1109, 67000 Strasbourg, France; Hôpitaux universitaires de Strasbourg, service d'immunologie clinique et de médecine interne, centre national de référence des maladies auto-immunes et systémiques rares, Est/Sud-Ouest (RESO), centre de compétence pour les déficits immunitaires primitifs de l'adulte, 67000 Strasbourg, France; Université de Strasbourg, faculté de médecine, 67000 Strasbourg, France
| | - D Boutboul
- Service d'immunopathologie clinique, U976 HIPI, hôpital Saint-Louis, université de Paris, Paris, France.
| | - A Guffroy
- Université de Strasbourg, Inserm UMR - S1109, 67000 Strasbourg, France; Hôpitaux universitaires de Strasbourg, service d'immunologie clinique et de médecine interne, centre national de référence des maladies auto-immunes et systémiques rares, Est/Sud-Ouest (RESO), centre de compétence pour les déficits immunitaires primitifs de l'adulte, 67000 Strasbourg, France; Université de Strasbourg, faculté de médecine, 67000 Strasbourg, France.
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40
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Fournier B, Boutboul D, Bruneau J, Miot C, Boulanger C, Malphettes M, Pellier I, Dunogué B, Terrier B, Suarez F, Blanche S, Castelle M, Winter S, Delecluse HJ, Molina T, Picard C, Ehl S, Moshous D, Galicier L, Barlogis V, Fischer A, Neven B, Latour S. Rapid identification and characterization of infected cells in blood during chronic active Epstein-Barr virus infection. J Exp Med 2021; 217:152032. [PMID: 32812031 PMCID: PMC7596820 DOI: 10.1084/jem.20192262] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Revised: 05/29/2020] [Accepted: 07/09/2020] [Indexed: 12/13/2022] Open
Abstract
Epstein-Barr virus (EBV) preferentially infects epithelial cells and B lymphocytes and sometimes T and NK lymphocytes. Persistence of EBV-infected cells results in severe lymphoproliferative disorders (LPDs). Diagnosis of EBV-driven T or NK cell LPD and chronic active EBV diseases (CAEBV) is difficult, often requiring biopsies. Herein, we report a flow-FISH cytometry assay that detects cells expressing EBV-encoded small RNAs (EBERs), allowing rapid identification of EBV-infected cells among PBMCs. EBV-infected B, T, and/or NK cells were detectable in various LPD conditions. Diagnosis of CAEBV in 22 patients of Caucasian and African origins was established. All exhibited circulating EBV-infected T and/or NK cells, highlighting that CAEBV is not restricted to native American and Asian populations. Proportions of EBV-infected cells correlated with blood EBV loads. We showed that EBV-infected T cells had an effector memory activated phenotype, whereas EBV-infected B cells expressed plasma cell differentiation markers. Thus, this method achieves accurate and unambiguous diagnoses of different forms of EBV-driven LPD and represents a powerful tool to study their pathophysiological mechanisms.
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Affiliation(s)
- Benjamin Fournier
- Laboratory of Lymphocyte Activation and Susceptibility to EBV Infection, Institut National de la Santé et de la Recherche Médicale UMR 1163, Imagine Institute, Paris, France.,Université de Paris, Paris, France
| | - David Boutboul
- Department of Clinical Immunology, Saint-Louis Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Julie Bruneau
- Université de Paris, Paris, France.,Department of Pathology, Necker-Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Charline Miot
- Department of Pediatric Immunology Hematology and Oncology, University Hospital, Angers, France
| | - Cécile Boulanger
- Institut Roi Albert II, Cancerology and Hematology Departments, University Clinics Saint-Luc Hospital, Brussels, Belgium
| | - Marion Malphettes
- Department of Clinical Immunology, Saint-Louis Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Isabelle Pellier
- Department of Pediatric Immunology Hematology and Oncology, University Hospital, Angers, France
| | - Bertrand Dunogué
- Department of Internal Medicine, Cochin Hospital, National Referral Centre for Systemic and Autoimmune Diseases, Cochin Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Benjamin Terrier
- Department of Internal Medicine, Cochin Hospital, National Referral Centre for Systemic and Autoimmune Diseases, Cochin Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Felipe Suarez
- Department of Adult Hematology, Necker-Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Stéphane Blanche
- Department of Pediatric Immunology, Hematology and Rheumatology, Necker-Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Martin Castelle
- Department of Pediatric Immunology, Hematology and Rheumatology, Necker-Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Sarah Winter
- Department of Pediatric Immunology, Hematology and Rheumatology, Necker-Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Henri-Jacques Delecluse
- Unit F100, Institut National de la Santé et de la Recherche Médicale U1074, Deutsches Krebsforschungszentrum, German Cancer Research Center, Heidelberg, Germany
| | - Thierry Molina
- Université de Paris, Paris, France.,Department of Pathology, Necker-Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Capucine Picard
- Laboratory of Lymphocyte Activation and Susceptibility to EBV Infection, Institut National de la Santé et de la Recherche Médicale UMR 1163, Imagine Institute, Paris, France.,Université de Paris, Paris, France.,Study Center for Primary Immunodeficiencies, Necker-Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Stephan Ehl
- Institute for Immunodeficiency-Center for Chronic Immunodeficiency, Department of Pediatrics and Adolescent Medicine, Medical Center - Faculty of Medicine, University of Freiburg, Germany
| | - Despina Moshous
- Université de Paris, Paris, France.,Department of Pediatric Immunology, Hematology and Rheumatology, Necker-Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Lionel Galicier
- Department of Clinical Immunology, Saint-Louis Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Vincent Barlogis
- Department of Pediatric Hematology-Oncology, La Timone Hospital, Marseille, France
| | - Alain Fischer
- Université de Paris, Paris, France.,Department of Pediatric Immunology, Hematology and Rheumatology, Necker-Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France.,Collège de France, Paris, France.,Institut National de la Santé et de la Recherche Médicale UMR 1163, Paris, France
| | - Bénédicte Neven
- Université de Paris, Paris, France.,Department of Pediatric Immunology, Hematology and Rheumatology, Necker-Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Sylvain Latour
- Laboratory of Lymphocyte Activation and Susceptibility to EBV Infection, Institut National de la Santé et de la Recherche Médicale UMR 1163, Imagine Institute, Paris, France.,Université de Paris, Paris, France
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41
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Exploring genetic defects in adults who were clinically diagnosed as severe combined immune deficiency during infancy. Immunol Res 2021; 69:145-152. [PMID: 33599911 DOI: 10.1007/s12026-021-09179-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 02/03/2021] [Indexed: 12/16/2022]
Abstract
Genetic diagnostic tools including whole-exome sequencing (WES) have advanced our understanding in human diseases and become common practice in diagnosing patients with suspected primary immune deficiencies. Establishing a genetic diagnosis is of paramount importance for tailoring adequate therapeutic regimens, including identifying the need for hematopoietic stem cell transplantation (HSCT) and genetic-based therapies. Here, we genetically studied two adult patients who were clinically diagnosed during infancy with severe combined immune deficiency (SCID). Two unrelated patients, both of consanguineous kindred, underwent WES in adulthood, 2 decades after their initial clinical manifestations. Upon clinical presentation, immunological workup was performed, which led to a diagnosis of SCID. The patients presented during infancy with failure to thrive, generalized erythematous rash, and recurrent gastrointestinal and respiratory tract infections, including episodes of Pneumocystis pneumonia infection and Candida albicans fungemia. Hypogammaglobulinemia and T-cell lymphopenia were detected. Both patients were treated with a 10/10 HLA matched sibling donor unconditioned HSCT. Retrospective genetic workup revealed homozygous bi-allelic mutations in IL7RA in one patient and in RAG2 in the other. Our study exemplifies the impact of retrospectively establishing a genetic diagnosis. Pinpointing the genetic cause raises several issues including optimized surveillance and treatment, understanding disease mechanisms and outcomes, future family planning, and social and psychological considerations.
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42
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Xue W, Zhang M. Updating targets for natural killer/T-cell lymphoma immunotherapy. Cancer Biol Med 2021; 18:52-62. [PMID: 33628584 PMCID: PMC7877170 DOI: 10.20892/j.issn.2095-3941.2020.0400] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 11/24/2020] [Indexed: 12/29/2022] Open
Abstract
Natural killer/T-cell lymphoma (NKTCL) is a highly invasive subtype of non-Hodgkin lymphoma, typically positive for cytoplasmic CD3, CD56, cytotoxic markers, including granzyme B and TIA1, and Epstein-Barr virus (EBV). The current treatment methods for NKTCL are associated with several drawbacks. For example, chemotherapy can lead to drug resistance, while treatment with radiotherapy alone is inadequate and results in frequent relapses. Moreover, hematopoietic stem cell transplantation exhibits limited efficacy and is not well recognized by domestic and foreign experts. In recent years, immunotherapy has shown good clinical results and has become a hot spot in cancer research. Clinical activity of targeted antibodies, such as daratumumab (anti-CD38 antibody) and brentuximab vedotin (anti-CD30 antibody), have been reported in NKTCL. Additionally, dacetuzumab and Campath-1H have demonstrated promising results. Further encouraging data have been obtained using checkpoint inhibitors. The success of these immunotherapy agents is attributed to high expression levels of programmed death-ligand 1 in NKTCL. Furthermore, anti-CCR4 monoclonal antibodies (mAbs) exert cytotoxic actions on both CCR4+ tumor cells and regulatory T cells. Depletion of these cells and the long half-life of anti-CCR4 mAbs result in enhanced induction of antitumor effector T cells. The role of IL10 in NKTCL has also been investigated. It has been proposed that exploitation of this cytokine might provide potential novel therapeutic strategies. Cellular immunotherapy with engineered cytotoxic T lymphocytes targeted against LMP1 and LMP2 has shown promising results and sustained remission. Cellular immunotherapy may be used either as maintenance therapy following initial induction chemotherapy or in cases of relapsed/refractory disease. The present review outlines the known immunotherapy targets for the treatment of NKTCL.
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Affiliation(s)
- Weili Xue
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Lymphoma Diagnosis and Treatment Center of Henan, Zhengzhou 450052, China
| | - Mingzhi Zhang
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Lymphoma Diagnosis and Treatment Center of Henan, Zhengzhou 450052, China
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43
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Thouenon R, Moreno-Corona N, Poggi L, Durandy A, Kracker S. Activated PI3Kinase Delta Syndrome-A Multifaceted Disease. Front Pediatr 2021; 9:652405. [PMID: 34249806 PMCID: PMC8267809 DOI: 10.3389/fped.2021.652405] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 05/24/2021] [Indexed: 12/17/2022] Open
Abstract
Autosomal dominant gain-of-function mutations in the PIK3CD gene encoding the catalytic subunit p110δ of phosphoinositide 3-kinase-δ (PI3K-δ) or autosomal dominant loss-of-function mutations in the PIK3R1 gene encoding the p85α, p55α and p50α regulatory subunits cause Activated PI3-kinase-δ syndrome (APDS; referred as type 1 APDS and type 2 APDS, respectively). Consequences of these mutations are PI3K-δ hyperactivity. Clinical presentation described for both types of APDS patients is very variable, ranging from mild or asymptomatic features to profound combined immunodeficiency. Massive lymphoproliferation, bronchiectasis, increased susceptibility to bacterial and viral infections and, at a lesser extent, auto-immune manifestations and occurrence of cancer, especially B cell lymphoma, have been described for both types of APDS patients. Here, we review clinical presentation and treatment options as well as fundamental immunological and biological features associated to PI3K-δ increased signaling.
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Affiliation(s)
- Romane Thouenon
- Laboratory of Human Lymphohematopoiesis, Imagine Institute, INSERM UMR 1163, Université de Paris, Paris, France
| | - Nidia Moreno-Corona
- Laboratory of Human Lymphohematopoiesis, Imagine Institute, INSERM UMR 1163, Université de Paris, Paris, France
| | - Lucie Poggi
- Laboratory of Human Lymphohematopoiesis, Imagine Institute, INSERM UMR 1163, Université de Paris, Paris, France
| | - Anne Durandy
- Laboratory of Human Lymphohematopoiesis, Imagine Institute, INSERM UMR 1163, Université de Paris, Paris, France
| | - Sven Kracker
- Laboratory of Human Lymphohematopoiesis, Imagine Institute, INSERM UMR 1163, Université de Paris, Paris, France
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44
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Melero I, Berraondo P. 4-1BB (CD137) in anticancer chimeras. J Exp Med 2020; 217:e20201562. [PMID: 33147322 PMCID: PMC7549314 DOI: 10.1084/jem.20201562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
4-1BB (CD137, TNFRSF9) mediates costimulatory signals important for activation and persistence of cytotoxic T lymphocytes. In this issue of JEM, Oda et al. (https://doi.org/10.1084/jem.20191166) report on a chimeric construction encompassing extracellular Fas and intracellular 4-1BB to dramatically improve adoptive T cell therapy.
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Affiliation(s)
- Ignacio Melero
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain
- Navarra Institute for Health Research, Pamplona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
- Department of Immunology and Immunotherapy, Clínica Universidad de Navarra, Pamplona, Spain
| | - Pedro Berraondo
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain
- Navarra Institute for Health Research, Pamplona, Spain
- Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
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45
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Wildermann C, Alosaimi M, Liebenehm S, Jacobsen EM, Barth TFE, Möller P, Debatin KM, Schulz A, Sirin M, Abosoudah IF, Alkuraya FS, Geha RS, Hönig M. Successful hematopoietic stem cell transplantation in a 4-1BB deficient patient with EBV-induced lymphoproliferation. Clin Immunol 2020; 222:108639. [PMID: 33259966 DOI: 10.1016/j.clim.2020.108639] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Revised: 11/03/2020] [Accepted: 11/24/2020] [Indexed: 11/29/2022]
Abstract
Complete remission from recurrent EBV-positive lymphoma is not mandatory before HSCT to achieve long-term cure in a patient suffering from a recently described immunodeficiency affecting the T-cell coactivation molecule 4-1BB.
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Affiliation(s)
- Christine Wildermann
- Department of Pediatrics and Adolescent Medicine, University Medical Center Ulm, Germany.
| | - Mohammed Alosaimi
- Department of Pediatrics, King Saudi University, Riyadh, Saudi Arabia; Division of Immunology, Boston Children's Hospital and Department of Pediatrics Harvard Medical School, Boston, MA, USA
| | - Sophie Liebenehm
- Department of Pediatrics and Adolescent Medicine, University Medical Center Ulm, Germany
| | - Eva-Maria Jacobsen
- Department of Pediatrics and Adolescent Medicine, University Medical Center Ulm, Germany
| | | | - Peter Möller
- Department of Pathology, University Medical Center Ulm, Germany
| | - Klaus-Michael Debatin
- Department of Pediatrics and Adolescent Medicine, University Medical Center Ulm, Germany
| | - Ansgar Schulz
- Department of Pediatrics and Adolescent Medicine, University Medical Center Ulm, Germany
| | - Mehtap Sirin
- Department of Pediatrics and Adolescent Medicine, University Medical Center Ulm, Germany
| | - Ibraheem F Abosoudah
- Department of Oncology, King Faisal Specialist Hospital and Research Center, Jeddah, Saudi Arabia
| | - Fowzan S Alkuraya
- Department of Genetics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Raif S Geha
- Division of Immunology, Boston Children's Hospital and Department of Pediatrics Harvard Medical School, Boston, MA, USA
| | - Manfred Hönig
- Department of Pediatrics and Adolescent Medicine, University Medical Center Ulm, Germany
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46
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Fujiwara S, Nakamura H. Chronic Active Epstein-Barr Virus Infection: Is It Immunodeficiency, Malignancy, or Both? Cancers (Basel) 2020; 12:cancers12113202. [PMID: 33143184 PMCID: PMC7692233 DOI: 10.3390/cancers12113202] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 10/17/2020] [Accepted: 10/27/2020] [Indexed: 12/26/2022] Open
Abstract
Simple Summary Chronic active Epstein–Barr virus (EBV) infection (CAEBV) is a rare syndrome of unknown etiology characterized by prolonged infectious mononucleosis-like symptoms and proliferation of EBV-infected T and/or natural killer cells. CAEBV has been primarily reported in East Asia and Latin America, suggesting a genetic predisposition in its pathogenesis. The clinical course of CAEBV is heterogeneous ranging from an indolent and occasionally self-limiting disease to an aggressive and fatal condition, but its prognosis is generally poor. This heterogeneous clinical picture does not suggest a simple etiology for the syndrome. Clinicopathological investigations of CAEBV suggest that it has aspects of both malignant neoplasm and immunodeficiency. This article summarizes the latest findings on CAEBV and discusses critical unsolved questions regarding its pathogenesis and disease concept. Abstract Chronic active Epstein–Barr virus (EBV) infection (CAEBV) is a rare syndrome characterized by prolonged infectious mononucleosis-like symptoms and elevated peripheral blood EBV DNA load in apparently immunocompetent persons. CAEBV has been primarily reported in East Asia and Latin America, suggesting a genetic predisposition in its pathogenesis. In most cases of CAEBV, EBV induces proliferation of its unusual host cells, T or natural killer (NK) cells. The clinical course of CAEBV is heterogeneous; some patients show an indolent course, remaining in a stable condition for years, whereas others show an aggressive course with a fatal outcome due to hemophagocytic lymphohistiocytosis, multiple organ failure, or progression to leukemia/lymphoma. The pathogenesis of CAEBV is unclear and clinicopathological investigations suggest that it has aspects of both malignant neoplasm and immunodeficiency. Recent genetic analyses of both viral and host genomes in CAEBV patients have led to discoveries that are improving our understanding of the nature of this syndrome. This article summarizes the latest findings on CAEBV and discusses critical unsolved questions regarding its pathogenesis and disease concept.
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Affiliation(s)
- Shigeyoshi Fujiwara
- Division of Hematology and Rheumatology, Department of Medicine, Nihon University School of Medicine, Tokyo 173-8610, Japan
- Department of Allergy and Clinical Immunology, National Research Institute for Child Health and Development, Tokyo 157-8535, Japan;
- Correspondence:
| | - Hiroyuki Nakamura
- Department of Allergy and Clinical Immunology, National Research Institute for Child Health and Development, Tokyo 157-8535, Japan;
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47
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Identification of potential mRNA panels for severe acute respiratory syndrome coronavirus 2 (COVID-19) diagnosis and treatment using microarray dataset and bioinformatics methods. 3 Biotech 2020; 10:422. [PMID: 33251083 PMCID: PMC7679428 DOI: 10.1007/s13205-020-02406-y] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 08/20/2020] [Indexed: 12/15/2022] Open
Abstract
The goal of the present investigation is to identify the differentially expressed genes (DEGs) between SARS-CoV-2 infected and normal control samples to investigate the molecular mechanisms of infection with SARS-CoV-2. The microarray data of the dataset E-MTAB-8871 were retrieved from the ArrayExpress database. Pathway and Gene Ontology (GO) enrichment study, protein–protein interaction (PPI) network, modules, target gene–miRNA regulatory network, and target gene–TF regulatory network have been performed. Subsequently, the key genes were validated using an analysis of the receiver operating characteristic (ROC) curve. In SARS-CoV-2 infection, a total of 324 DEGs (76 up- and 248 down-regulated genes) were identified and enriched in a number of associated SARS-CoV-2 infection pathways and GO terms. Hub and target genes such as TP53, HRAS, MAPK11, RELA, IKZF3, IFNAR2, SKI, TNFRSF13C, JAK1, TRAF6, KLRF2, CD1A were identified from PPI network, target gene–miRNA regulatory network, and target gene–TF regulatory network. Study of the ROC showed that ten genes (CCL5, IFNAR2, JAK2, MX1, STAT1, BID, CD55, CD80, HAL-B, and HLA-DMA) were substantially involved in SARS-CoV-2 patients. The present investigation identified key genes and pathways that deepen our understanding of the molecular mechanisms of SARS-CoV-2 infection, and could be used for SARS-CoV-2 infection as diagnostic and therapeutic biomarkers.
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48
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Primary immunodeficiencies reveal the molecular requirements for effective host defense against EBV infection. Blood 2020; 135:644-655. [PMID: 31942615 DOI: 10.1182/blood.2019000928] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Accepted: 10/14/2019] [Indexed: 01/22/2023] Open
Abstract
Epstein-Barr virus (EBV) is an enigma; on one hand, it infects and persists in latent form in the vast majority of the global population, causing relatively benign disease in otherwise healthy individuals. On the other hand, EBV represents the first identified oncogenic virus, capable of causing ≥7 different types of malignancies, usually in immunocompromised individuals. Furthermore, some individuals with defined inborn errors of immunity exhibit extreme susceptibility to EBV-induced disease, developing severe and often fatal infectious mononucleosis, hemophagocytic lymphohistiocytosis, lymphoproliferative disease, and/or EBV+ B-cell lymphoma. Thus, host and pathogen have coevolved to enable viral persistence and survival with minimal collateral damage to the healthy host. However, acquired or genetic disruptions to host defense that tip the balance in favor of EBV can have catastrophic effects. The study of primary immunodeficiencies has provided opportunities to define nonredundant requirements for host defense against EBV infection. This has not only revealed mechanisms underlying EBV-induced disease in these primary immunodeficiencies but also identified molecules and pathways that could be targeted to enhance the efficacy of an EBV-specific vaccine or treat severe EBV infection and pathological consequences in immunodeficient hosts.
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49
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Cytotoxicity in Epstein Barr virus specific immune control. Curr Opin Virol 2020; 46:1-8. [PMID: 32771660 DOI: 10.1016/j.coviro.2020.07.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 07/09/2020] [Accepted: 07/14/2020] [Indexed: 02/08/2023]
Abstract
Epstein Barr virus (EBV) is the most common human tumor virus, persistently infecting more than 95% of the human adult population and readily transforming human B cell in culture. Fortunately, only a small minority of EBV carriers develops virus associated malignancies. The majority controls persistent EBV infection with cytotoxic lymphocytes, mainly NK, γδ and CD8+ T cells and the characteristics of the required immune responses get more and more defined by primary immunodeficiencies that affect molecules of these cytotoxic lymphocytes and their investigation in mice with reconstituted human immune system components (humanized mice) that are susceptible to EBV infection and associated lymphomagenesis. The gained information should be able to guide us to develop immunotherapies against EBV and tumors in general.
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50
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Krüger R, Martin E, Dmytrus J, Feiterna-Sperling C, Meisel C, Unterwalder N, Kölsch U, Wahn V, Hofmann J, Korn P, Latour S, Boztug K, von Bernuth H. CD70 Deficiency Associated With Chronic Epstein-Barr Virus Infection, Recurrent Airway Infections and Severe Gingivitis in a 24-Year-Old Woman. Front Immunol 2020; 11:1593. [PMID: 32849540 PMCID: PMC7417345 DOI: 10.3389/fimmu.2020.01593] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Accepted: 06/16/2020] [Indexed: 12/23/2022] Open
Abstract
Most of the few patients with homozygous CD70 deficiency described to date suffered from EBV-related malignancies in early childhood. We present a woman with CD70 deficiency diagnosed in adulthood. She presented in childhood with recurrent airway infections due to encapsulated bacteria, herpes zoster and a fulminant EBV infection followed by chronic EBV infection with mild lymphoproliferation and severe gingivitis/periodontal disease with high EBV viral load in saliva and gingival plaques as an adult. Up to the age of 24 years she developed no malignancy despite constant EBV viremia since primary EBV infection 15 years previously. Immunologic evaluation in childhood showed hypogammaglobulinemia with impaired polysaccharide responsiveness. She has been stable on immunoglobulin substitution with no further severe viral infections and no bacterial airway infections in adulthood. Targeted panel sequencing at the age of 20 years revealed a homozygous CD70 missense mutation (ENST00000245903.3:c.2T>C). CD70 deficiency was confirmed by absent CD70 expression of B cells and activated T cell blasts. The patient finished high school, persues an academic career and has rarely sick days at college. The clinical course of our patient may help to counsel parents of CD70-deficient patients with regard to prognosis and therapeutic options including haematopoetic stem cell transplantation.
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Affiliation(s)
- Renate Krüger
- Department of Pediatric Pneumonology, Immunology and Intensive Care Medicine, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Emmanuel Martin
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, Institut National de la Santé et de la Recherche Médicale UMR 1163, Paris, France
| | - Jasmin Dmytrus
- St. Anna Children's Cancer Research Institute, Vienna, Austria.,Ludwig Boltzmann Institute for Rare and Undiagnosed Diseases, Vienna, Austria.,CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| | - Cornelia Feiterna-Sperling
- Department of Pediatric Pneumonology, Immunology and Intensive Care Medicine, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Christian Meisel
- Department of Immunology, Labor Berlin GmbH, Berlin, Germany.,Institute for Medical Immunology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Nadine Unterwalder
- Department of Immunology, Labor Berlin GmbH, Berlin, Germany.,Institute for Medical Immunology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Uwe Kölsch
- Department of Immunology, Labor Berlin GmbH, Berlin, Germany
| | - Volker Wahn
- Department of Pediatric Pneumonology, Immunology and Intensive Care Medicine, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Jörg Hofmann
- Institute of Virology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Paula Korn
- Department of Oral and Maxillofacial Surgery, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Sylvain Latour
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, Institut National de la Santé et de la Recherche Médicale UMR 1163, Paris, France.,Université de Paris, Imagine Institute, Paris, France
| | - Kaan Boztug
- St. Anna Children's Cancer Research Institute, Vienna, Austria.,Ludwig Boltzmann Institute for Rare and Undiagnosed Diseases, Vienna, Austria.,CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria.,St. Anna Children's Hospital, Department of Pediatrics and Adolescent Medicine, Medical University of Vienna, Vienna, Austria.,Department of Pediatrics and Adolescent Medicine, Medical University of Vienna, Vienna, Austria
| | - Horst von Bernuth
- Department of Pediatric Pneumonology, Immunology and Intensive Care Medicine, Charité - Universitätsmedizin Berlin, Berlin, Germany.,Department of Immunology, Labor Berlin GmbH, Berlin, Germany.,Charité Universitätsmedizin Berlin and Berlin Institute for Health (BIH), Berlin-Brandenburg Center for Regenerative Therapies, Berlin, Germany
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