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Zou J, Zhang G, Li H, Zhao Z, Zhang Q, Pyykkö I, Mäkitie A. Multiple genetic variants involved in both autoimmunity and autoinflammation detected in Chinese patients with sporadic Meniere's disease: a preliminary study. Front Neurol 2023; 14:1159658. [PMID: 37273692 PMCID: PMC10232973 DOI: 10.3389/fneur.2023.1159658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 04/20/2023] [Indexed: 06/06/2023] Open
Abstract
Background The mechanisms of Meniere's disease (MD) remain largely unknown. The purpose of this study was to identify possible genetic variants associated with immune regulation in MD. Methods The whole immune genome of 16 Chinese patients diagnosed with sporadic MD was sequenced using next-generation sequencing. Results Definite pathological variants of MEFV (c.1223G>A, c.1105C>T), COL7A1 (c.5287C>T), and ADA (c.445C>T) contributing to the clinical phenotype were found in three patients. Limited and likely pathological variants of TLR3 (c.2228G>A) and RAB27A (c.560G>A) were detected in one patient each. The following definite pathological variants impairing the structure and function of translated proteins were detected in 10 patients, and multigene variants occurred in five patients: PRF1 (c.710C>A), UNC13D (c.1228A>C), COLEC11 (c.169C>T), RAG2 (c.200G>C), BLM (c.1937G>T), RNF31 (c.2533G>A), FAT4 (c.11498A>G), PEPD (c.788A>G), TNFSF12 (c.470G>A), VPS13B (c.11972A>T), TNFRSF13B (c.226G>A), ERCC6L2 (c.4613A>G), TLR3 (c.2228G>A), ADA (c.445C>T), PEPD (c.151G>A), and MOGS (c.2470G>A). The following limited pathological variants impairing the structure and function of translated proteins were detected in five patients, with double gene variants identified in one patient: EXTL3 (c.1396G>A), MTHFD1 (c.2057G>A), FANCA (c.2039T>C), LPIN2 (c.1814C>T), NBAS (c.4049T>C), and FCN3 (c.734G>A). Conclusion Patients with sporadic MD carry multiple genetic variants involved in multiple steps of immune regulation, which might render patients susceptible to developing inflammation via both autoimmune and autoinflammation mechanisms upon internal stress.
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Affiliation(s)
- Jing Zou
- Department of Otolaryngology-Head and Neck Surgery, Changhai Hospital, Second Military Medical University, Shanghai, China
- Research Program in Systems Oncology, Department of Otorhinolaryngology-Head and Neck Surgery, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Guoping Zhang
- Department of Otolaryngology-Head and Neck Surgery, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Hongbin Li
- Department of Otolaryngology-Head and Neck Surgery, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Zikai Zhao
- Department of Otolaryngology-Head and Neck Surgery, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Qing Zhang
- Department of Otolaryngology-Head and Neck Surgery, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Ilmari Pyykkö
- Hearing and Balance Research Unit, Field of Otolaryngology, School of Medicine, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Antti Mäkitie
- Research Program in Systems Oncology, Department of Otorhinolaryngology-Head and Neck Surgery, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
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2
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Cuvelier GDE, Logan BR, Prockop SE, Buckley RH, Kuo CY, Griffith LM, Liu X, Yip A, Hershfield MS, Ayoub PG, Moore TB, Dorsey MJ, O'Reilly RJ, Kapoor N, Pai SY, Kapadia M, Ebens CL, Forbes Satter LR, Burroughs LM, Petrovic A, Chellapandian D, Heimall J, Shyr DC, Rayes A, Bednarski JJ, Chandra S, Chandrakasan S, Gillio AP, Madden L, Quigg TC, Caywood EH, Dávila Saldaña BJ, DeSantes K, Eissa H, Goldman FD, Rozmus J, Shah AJ, Vander Lugt MT, Thakar MS, Parrott RE, Martinez C, Leiding JW, Torgerson TR, Pulsipher MA, Notarangelo LD, Cowan MJ, Dvorak CC, Haddad E, Puck JM, Kohn DB. Outcomes following treatment for ADA-deficient severe combined immunodeficiency: a report from the PIDTC. Blood 2022; 140:685-705. [PMID: 35671392 PMCID: PMC9389638 DOI: 10.1182/blood.2022016196] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 05/21/2022] [Indexed: 11/20/2022] Open
Abstract
Adenosine deaminase (ADA) deficiency causes ∼13% of cases of severe combined immune deficiency (SCID). Treatments include enzyme replacement therapy (ERT), hematopoietic cell transplant (HCT), and gene therapy (GT). We evaluated 131 patients with ADA-SCID diagnosed between 1982 and 2017 who were enrolled in the Primary Immune Deficiency Treatment Consortium SCID studies. Baseline clinical, immunologic, genetic characteristics, and treatment outcomes were analyzed. First definitive cellular therapy (FDCT) included 56 receiving HCT without preceding ERT (HCT); 31 HCT preceded by ERT (ERT-HCT); and 33 GT preceded by ERT (ERT-GT). Five-year event-free survival (EFS, alive, no need for further ERT or cellular therapy) was 49.5% (HCT), 73% (ERT-HCT), and 75.3% (ERT-GT; P < .01). Overall survival (OS) at 5 years after FDCT was 72.5% (HCT), 79.6% (ERT-HCT), and 100% (ERT-GT; P = .01). Five-year OS was superior for patients undergoing HCT at <3.5 months of age (91.6% vs 68% if ≥3.5 months, P = .02). Active infection at the time of HCT (regardless of ERT) decreased 5-year EFS (33.1% vs 68.2%, P < .01) and OS (64.7% vs 82.3%, P = .02). Five-year EFS (90.5%) and OS (100%) were best for matched sibling and matched family donors (MSD/MFD). For patients treated after the year 2000 and without active infection at the time of FDCT, no difference in 5-year EFS or OS was found between HCT using a variety of transplant approaches and ERT-GT. This suggests alternative donor HCT may be considered when MSD/MFD HCT and GT are not available, particularly when newborn screening identifies patients with ADA-SCID soon after birth and before the onset of infections. This trial was registered at www.clinicaltrials.gov as #NCT01186913 and #NCT01346150.
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Affiliation(s)
- Geoffrey D E Cuvelier
- Manitoba Blood and Marrow Transplant Program, CancerCare Manitoba, University of Manitoba, Winnipeg, MB, Canada
| | - Brent R Logan
- Division of Biostatistics, Medical College of Wisconsin, Milwaukee, WI
| | - Susan E Prockop
- Stem Cell Transplant Service, Dana Farber Cancer Institute/Boston Children's Hospital, Boston, MA
| | | | - Caroline Y Kuo
- Division of Allergy, Immunology, Rheumatology, Department of Pediatrics, David Geffen School of Medicine, University of California, Los Angeles, CA
| | - Linda M Griffith
- Division of Allergy, Immunology and Transplantation, National Institutes of Allergy, National Institutes of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), Bethesda, MD
| | - Xuerong Liu
- Division of Biostatistics, Medical College of Wisconsin, Milwaukee, WI
| | - Alison Yip
- University of California San Francisco Benioff Children's Hospital, San Francisco, CA
| | | | - Paul G Ayoub
- Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, CA
| | - Theodore B Moore
- Department of Pediatric Hematology-Oncology, Mattel Children's Hospital, University of California, Los Angeles, CA
| | - Morna J Dorsey
- University of California San Francisco Benioff Children's Hospital, San Francisco, CA
| | - Richard J O'Reilly
- Stem Cell Transplantation and Cellular Therapy, MSK Kids, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Neena Kapoor
- Division of Hematology, Oncology and Blood and Marrow Transplant, Children's Hospital, Los Angeles, CA
| | - Sung-Yun Pai
- Immune Deficiency Cellular Therapy Program, Center for Cancer Research, National Cancer Institute, Bethesda, MD
| | - Malika Kapadia
- Boston Children's Hospital, Dana-Farber Cancer Institute, Boston, MA
| | - Christen L Ebens
- Division of Pediatric Blood and Marrow Transplant and Cellular Therapy, MHealth Fairview Masonic Children's Hospital, Minneapolis, MN
| | - Lisa R Forbes Satter
- Immunology, Allergy and Retrovirology, Baylor College of Medicine, Texas Children's Hospital, Houston, TX
| | - Lauri M Burroughs
- Fred Hutchinson Cancer Research Center, University of Washington, Department of Pediatrics and Seattle Children's Hospital, Seattle, WA
| | - Aleksandra Petrovic
- Fred Hutchinson Cancer Research Center, University of Washington, Department of Pediatrics and Seattle Children's Hospital, Seattle, WA
| | - Deepak Chellapandian
- Center for Cell and Gene Therapy for Non-Malignant Conditions, Johns Hopkins All Children's Hospital, St Petersburg, FL
| | - Jennifer Heimall
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Department of Pediatrics, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA
| | - David C Shyr
- Division of Hematology, Oncology, Stem Cell Transplantation and Regenerative Medicine, Lucile Packard Children's Hospital, Stanford School of Medicine, Palo Alto, CA
| | - Ahmad Rayes
- Primary Children's Hospital, University of Utah, Salt Lake City, UT
| | | | - Sharat Chandra
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
| | | | - Alfred P Gillio
- Children's Cancer Institute, Hackensack University Medical Center, Hackensack, NJ
| | - Lisa Madden
- Methodist Children's Hospital of South Texas, San Antonio, TX
| | - Troy C Quigg
- Pediatric Blood and Marrow Transplant and Cellular Therapy Program, Helen DeVos Children's Hospital, Michigan State University College of Human Medicine, Grand Rapids, MI
| | - Emi H Caywood
- Nemours Children's Health, Thomas Jefferson University, Wilmington, DE
| | | | - Kenneth DeSantes
- Division of Pediatric Hematology-Oncology & Bone Marrow Transplant, University of Wisconsin, American Family Children's Hospital, Madison, WI
| | - Hesham Eissa
- Division of Pediatric Hematology-Oncology-BMT, Aurora, CO
| | - Frederick D Goldman
- Division of Pediatric Hematology and Oncology and Bone Marrow Transplant, University of Alabama at Birmingham, Birmingham, AL
| | - Jacob Rozmus
- British Columbia Children's Hospital, Vancouver, BC, Canada
| | - Ami J Shah
- Division of Hematology, Oncology, Stem Cell Transplantation and Regenerative Medicine, Lucile Packard Children's Hospital, Stanford School of Medicine, Palo Alto, CA
| | - Mark T Vander Lugt
- Blood and Marrow Transplant Program, University of Michigan, Ann Arbor, MI
| | - Monica S Thakar
- Fred Hutchinson Cancer Research Center, University of Washington, Department of Pediatrics and Seattle Children's Hospital, Seattle, WA
| | | | - Caridad Martinez
- Hematology/Oncology/BMT, Texas Children's Hospital, Baylor College of Medicine, Houston, TX
| | - Jennifer W Leiding
- Division of Allergy and Immunology, Johns Hopkins University, St Petersburg, FL
| | | | - Michael A Pulsipher
- Division of Pediatric Hematology and Oncology, Intermountain Primary Children's Hospital, Huntsman Cancer Institute at the University of Utah Spencer Fox Eccles School of Medicine, Salt Lake City, UT
| | - Luigi D Notarangelo
- Laboratory of Clinical Immunology and Microbiology, NIAID, NIH, Bethesda, MD; and
| | - Morton J Cowan
- University of California San Francisco Benioff Children's Hospital, San Francisco, CA
| | - Christopher C Dvorak
- University of California San Francisco Benioff Children's Hospital, San Francisco, CA
| | - Elie Haddad
- Department of Pediatrics, Centre Hospitalier Universitaire (CHU) Sainte-Justine, University of Montreal, Montreal, QC, Canada
| | - Jennifer M Puck
- University of California San Francisco Benioff Children's Hospital, San Francisco, CA
| | - Donald B Kohn
- Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, CA
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3
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Zou J, Zhao Z, Zhang G, Zhang Q, Pyykkö I. MEFV, IRF8, ADA, PEPD, and NBAS gene variants and elevated serum cytokines in a patient with unilateral sporadic Meniere’s disease and vascular congestion over the endolymphatic sac. J Otol 2022; 17:175-181. [PMID: 35847575 PMCID: PMC9270563 DOI: 10.1016/j.joto.2022.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 03/05/2022] [Accepted: 03/09/2022] [Indexed: 10/25/2022] Open
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4
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Abstract
Primary immunodeficiencies (PIDs) have become a prime target for gene therapy given the morbidity, mortality, and the single gene etiology. Given that outcomes are better the earlier gene therapy is implemented, it is possible that fetal gene therapy may be an important future direction for the treatment of PIDs. In this chapter, the current treatments available for several PIDs will be reviewed, as well as the history and current status of gene therapy for PIDs. The possibility of in utero gene therapy as a possibility will then be discussed.
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Affiliation(s)
- Anne H Mardy
- Department of Obstetrics, Gynecology, and Reproductive Services, University of California, San Francisco, California
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5
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Kreins AY, Velasco HF, Cheong KN, Rao K, Veys P, Worth A, Gaspar HB, Booth C. Long-Term Immune Recovery After Hematopoietic Stem Cell Transplantation for ADA Deficiency: a Single-Center Experience. J Clin Immunol 2021; 42:94-107. [PMID: 34654999 PMCID: PMC8821083 DOI: 10.1007/s10875-021-01145-w] [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] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 09/27/2021] [Indexed: 12/15/2022]
Abstract
Unconditioned hematopoietic stem cell transplantation (HSCT) is the recommended treatment for patients with adenosine deaminase (ADA)-deficient severe combined immunodeficiency with an HLA-matched sibling donor (MSD) or family donor (MFD). Improved overall survival (OS) has been reported compared to the use of unrelated donors, and previous studies have demonstrated that adequate cellular and humoral immune recovery can be achieved even in the absence of conditioning. Detailed insight of the long-term outcome is still limited. We aim to address this by studying a large single-center cohort of 28 adenosine deaminase-deficient patients who underwent a total of 31 HSCT procedures, of which more than half were unconditioned. We report an OS of 85.7% and event-free survival of 71% for the entire cohort, with no statistically significant differences after procedures using related or unrelated HLA-matched donors. We find that donor engraftment in the myeloid compartment is significantly diminished in unconditioned procedures, which typically use a MSD or MFD. This is associated with poor metabolic correction and more frequent failure to discontinue immunoglobulin replacement therapy. Approximately one in four patients receiving an unconditioned procedure required a second procedure, whereas the use of reduced intensity conditioning (RIC) prior to allogeneic transplantation improves the long-term outcome by achieving better myeloid engraftment, humoral immune recovery, and metabolic correction. Further longitudinal studies are needed to optimize future management and guidelines, but our findings support a potential role for the routine use of RIC in most ADA-deficient patients receiving an HLA-identical hematopoietic stem cell transplant, even when a MSD or MFD is available.
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Affiliation(s)
- Alexandra Y Kreins
- Department of Immunology and Gene Therapy, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK.,UCL Great Ormond Street Institute of Child Health, London, UK
| | - Helena F Velasco
- Department of Immunology and Gene Therapy, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK.,Department of Pediatric Allergy and Immunology, Federal University of São Paolo, São Paolo, Brazil
| | - Kai-Ning Cheong
- Department of Immunology and Gene Therapy, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK.,Department of Paediatric Rheumatology and Immunology, Hong Kong Children's Hospital, Hong Kong, Hong Kong
| | - Kanchan Rao
- UCL Great Ormond Street Institute of Child Health, London, UK.,Department of Bone Marrow Transplantation, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Paul Veys
- UCL Great Ormond Street Institute of Child Health, London, UK.,Department of Bone Marrow Transplantation, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Austen Worth
- Department of Immunology and Gene Therapy, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK.,UCL Great Ormond Street Institute of Child Health, London, UK
| | - H Bobby Gaspar
- UCL Great Ormond Street Institute of Child Health, London, UK.,Orchard Therapeutics, London, UK
| | - Claire Booth
- Department of Immunology and Gene Therapy, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK. .,UCL Great Ormond Street Institute of Child Health, London, UK.
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6
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Manalo JM, Liu H, Ding D, Hicks J, Sun H, Salvi R, Kellems RE, Pereira FA, Xia Y. Adenosine A2B receptor: A pathogenic factor and a therapeutic target for sensorineural hearing loss. FASEB J 2020; 34:15771-15787. [PMID: 33131093 DOI: 10.1096/fj.202000939r] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 08/04/2020] [Accepted: 08/24/2020] [Indexed: 12/14/2022]
Abstract
Over 466 million people worldwide are diagnosed with hearing loss (HL). About 90% of HL cases are sensorineural HL (SNHL) with treatments limited to hearing aids and cochlear implants with no FDA-approved drugs. Intriguingly, ADA-deficient patients have been reported to have bilateral SNHL, however, its underlying cellular and molecular basis remain unknown. We report that Ada-/- mice, phenocopying ADA-deficient humans, displayed SNHL. Ada-/- mice cochlea with elevated adenosine caused substantial nerve fiber demyelination and mild hair cell loss. ADA enzyme therapy in these mice normalized cochlear adenosine levels, attenuated SNHL, and prevented demyelination. Additionally, ADA enzyme therapy rescued SNHL by restoring nerve fiber structure in Ada-/- mice post two-week drug withdrawal. Moreover, elevated cochlear adenosine in untreated mice was associated with enhanced Adora2b gene expression. Preclinically, ADORA2B-specific antagonist treatment in Ada-/- mice significantly improved HL, nerve fiber density, and myelin compaction. We also provided genetic evidence that ADORA2B is detrimental for age-related SNHL by impairing cochlear myelination in WT aged mice. Overall, understanding purinergic molecular signaling in SNHL in Ada-/- mice allows us to further discover that ADORA2B is also a pathogenic factor underlying aged-related SNHL by impairing cochlear myelination and lowering cochlear adenosine levels or blocking ADORA2B signaling are effective therapies for SNHL.
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Affiliation(s)
- Jeanne M Manalo
- Department of Biochemistry and Molecular Biology, The University of Texas Health Science Center at Houston, Houston, TX, USA.,Graduate School of Biomedical Science, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Hong Liu
- Department of Biochemistry and Molecular Biology, The University of Texas Health Science Center at Houston, Houston, TX, USA.,Graduate School of Biomedical Science, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Dalian Ding
- Department of Communicative Disorders and Sciences, University at Buffalo, The State University of New York, Buffalo, NY, USA
| | - John Hicks
- Department of Pathology, Texas Children's Hospital, Houston, TX, USA
| | - Hong Sun
- Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - Richard Salvi
- Department of Communicative Disorders and Sciences, University at Buffalo, The State University of New York, Buffalo, NY, USA
| | - Rodney E Kellems
- Department of Biochemistry and Molecular Biology, The University of Texas Health Science Center at Houston, Houston, TX, USA.,Graduate School of Biomedical Science, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Fred A Pereira
- Huffington Center on Aging, Baylor College of Medicine, Houston, TX, USA
| | - Yang Xia
- Department of Biochemistry and Molecular Biology, The University of Texas Health Science Center at Houston, Houston, TX, USA.,Graduate School of Biomedical Science, University of Texas Health Science Center at Houston, Houston, TX, USA
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7
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Kohn DB, Hershfield MS, Puck JM, Aiuti A, Blincoe A, Gaspar HB, Notarangelo LD, Grunebaum E. Consensus approach for the management of severe combined immune deficiency caused by adenosine deaminase deficiency. J Allergy Clin Immunol 2019; 143:852-863. [PMID: 30194989 PMCID: PMC6688493 DOI: 10.1016/j.jaci.2018.08.024] [Citation(s) in RCA: 84] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 08/07/2018] [Accepted: 08/28/2018] [Indexed: 12/29/2022]
Abstract
Inherited defects in adenosine deaminase (ADA) cause a subtype of severe combined immunodeficiency (SCID) known as severe combined immune deficiency caused by adenosine deaminase defects (ADA-SCID). Most affected infants can receive a diagnosis while still asymptomatic by using an SCID newborn screening test, allowing early initiation of therapy. We review the evidence currently available and propose a consensus management strategy. In addition to treatment of the immune deficiency seen in patients with ADA-SCID, patients should be followed for specific noninfectious respiratory, neurological, and biochemical complications associated with ADA deficiency. All patients should initially receive enzyme replacement therapy (ERT), followed by definitive treatment with either of 2 equal first-line options. If an HLA-matched sibling donor or HLA-matched family donor is available, allogeneic hematopoietic stem cell transplantation (HSCT) should be pursued. The excellent safety and efficacy observed in more than 100 patients with ADA-SCID who received gammaretrovirus- or lentivirus-mediated autologous hematopoietic stem cell gene therapy (HSC-GT) since 2000 now positions HSC-GT as an equal alternative. If HLA-matched sibling donor/HLA-matched family donor HSCT or HSC-GT are not available or have failed, ERT can be continued or reinstituted, and HSCT with alternative donors should be considered. The outcomes of novel HSCT, ERT, and HSC-GT strategies should be evaluated prospectively in "real-life" conditions to further inform these management guidelines.
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Affiliation(s)
- Donald B Kohn
- Department of Microbiology, Immunology and Molecular Genetics, and the Division of Hematology & Oncology, Department of Pediatrics, David Geffen School of Medicine University of California, Los Angeles, Calif
| | - Michael S Hershfield
- Department of Medicine and Biochemistry, Duke University Medical Center, Durham, NC
| | - Jennifer M Puck
- Department of Pediatrics, Division of Allergy, Immunology, and Bone Marrow Transplantation, University of California San Francisco, San Francisco, Calif
| | - Alessandro Aiuti
- San Raffaele Telethon Institute for Gene Therapy, San Raffaele Scientific Institute, and Università Vita Salute San Raffaele, Milan, Italy
| | - Annaliesse Blincoe
- Department of Pediatrics, CHU Sainte-Justine, University of Montreal, Montreal, Quebec, Canada
| | - H Bobby Gaspar
- Infection, Immunity, Inflammation, Molecular and Cellular Immunology Section, UCL Great Ormond Street Institute of Child Health, London, United Kingdom
| | - Luigi D Notarangelo
- Laboratory of Clinical Immunology and Microbiology, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Eyal Grunebaum
- Division of Immunology and Allergy, and the Department of Pediatrics, Developmental and Stem Cell Biology Program, Research Institute, Hospital for Sick Children, Toronto, Ontario, Canada.
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8
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Flinn AM, Gennery AR. Adenosine deaminase deficiency: a review. Orphanet J Rare Dis 2018; 13:65. [PMID: 29690908 PMCID: PMC5916829 DOI: 10.1186/s13023-018-0807-5] [Citation(s) in RCA: 107] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Accepted: 04/12/2018] [Indexed: 04/07/2023] Open
Abstract
Adenosine deaminase (ADA) deficiency leads to an accumulation of toxic purine degradation by-products, most potently affecting lymphocytes, leading to adenosine deaminase-deficient severe combined immunodeficiency. Whilst most notable affects are on lymphocytes, other manifestations include skeletal abnormalities, neurodevelopmental affects and pulmonary manifestations associated with pulmonary-alveolar proteinosis. Affected patients present in early infancy, usually with persistent infection, or with pulmonary insufficiency. Three treatment options are currently available. Initial treatment with enzyme replacement therapy may alleviate acute symptoms and enable partial immunological reconstitution, but treatment is life-long, immune reconstitution is incomplete, and the reconstituted immune system may nullify the effects of the enzyme replacement. Hematopoietic stem cell transplant has long been established as the treatment of choice, particularly where a matched sibling or well matched unrelated donor is available. More recently, the use of gene addition techniques to correct the genetic defect in autologous haematopoietic stem cells treatment has demonstrated immunological and clinical efficacy. This article reviews the biology, clinical presentation, diagnosis and treatment of ADA-deficiency.
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Affiliation(s)
- Aisling M Flinn
- Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK.,Great North Children's Hospital, Clinical Resource Building, Floor 4, Block 2, Queen Victoria Road, NE1 4LP, Newcastle upon Tyne, UK
| | - Andrew R Gennery
- Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK. .,Great North Children's Hospital, Clinical Resource Building, Floor 4, Block 2, Queen Victoria Road, NE1 4LP, Newcastle upon Tyne, UK.
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9
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Heimall J, Cowan MJ. Long term outcomes of severe combined immunodeficiency: therapy implications. Expert Rev Clin Immunol 2017; 13:1029-1040. [PMID: 28918671 PMCID: PMC6019104 DOI: 10.1080/1744666x.2017.1381558] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Accepted: 09/15/2017] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Newborn screening has led to a better understanding of the prevalence of Severe Combined Immunodeficiency (SCID) overall and in terms of specific genotypes. Survival has improved following hematopoietic stem cell transplantation (HCT) with the best outcomes seen following use of a matched sibling donor. However, questions remain regarding the optimal alternative donor source, appropriate use of conditioning and the impact of these decisions on immune reconstitution and other late morbidities. Areas covered: The currently available literature reporting late effects after HCT for SCID and use of alternative therapies including enzyme replacement, alternative donors and gene therapy are reviewed. A literature search was performed on Pubmed and ClinicalTrials.gov using key words 'Severe Combined Immunodeficiency', 'SCID', 'hematopoietic stem cell transplant', 'conditioning', 'gene therapy', 'SCID newborn screening', 'TREC' and 'late effects'. Expert commentary: Newborn screening has dramatically changed the clinical presentation of newborn SCID. While the majority of patients with SCID survive HCT, data regarding late effects in these patients is limited and additional studies focused on genotype specific late effects are needed. Prospective studies aimed at minimizing the use of alkylating agents and reducing late effects beyond survival are needed. Gene therapy is being developed and will likely become a more commonly used treatment that will require separate consideration of survival and late effects.
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Affiliation(s)
- Jennifer Heimall
- Allergy/Immunology Attending Physician, Perelman School of Medicine, The Children’s Hospital of Philadelphia, Philadelphia, PA, USA
| | - Morton J. Cowan
- Allergy Immunology and Blood and Marrow Transplant Division, University of California San Francisco, Benioff Children’s Hospital, San Francisco, CA, USA
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10
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Heimall J, Puck J, Buckley R, Fleisher TA, Gennery AR, Neven B, Slatter M, Haddad E, Notarangelo LD, Baker KS, Dietz AC, Duncan C, Pulsipher MA, Cowan MJ. Current Knowledge and Priorities for Future Research in Late Effects after Hematopoietic Stem Cell Transplantation (HCT) for Severe Combined Immunodeficiency Patients: A Consensus Statement from the Second Pediatric Blood and Marrow Transplant Consortium International Conference on Late Effects after Pediatric HCT. Biol Blood Marrow Transplant 2017; 23:379-387. [PMID: 28068510 PMCID: PMC5659271 DOI: 10.1016/j.bbmt.2016.12.619] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Revised: 12/07/2016] [Accepted: 12/07/2016] [Indexed: 12/21/2022]
Abstract
Severe combined immunodeficiency (SCID) is 1 of the most common indications for pediatric hematopoietic cell transplantation (HCT) in patients with primary immunodeficiency. Historically, SCID was diagnosed in infants who presented with opportunistic infections within the first year of life. With newborn screening (NBS) for SCID in most of the United States, the majority of infants with SCID are now diagnosed and treated in the first 3.5 months of life; however, in the rest of the world, the lack of NBS means that most infants with SCID still present with infections. The average survival for SCID patients who have undergone transplantation currently is >70% at 3 years after transplantation, although this can vary significantly based on multiple factors, including age and infection status at the time of transplantation, type of donor source utilized, manipulation of graft before transplantation, graft-versus-host disease prophylaxis, type of conditioning (if any) utilized, and underlying genotype of SCID. In at least 1 study of SCID patients who received no conditioning, long-term survival was 77% at 8.7 years (range out to 26 years) after transplantation. Although a majority of patients with SCID will engraft T cells without any conditioning therapy, depending on genotype, donor source, HLA match, and presence of circulating maternal cells, a sizable percentage of these will fail to achieve full immune reconstitution. Without conditioning, T cell reconstitution typically occurs, although not always fully, whereas B cell engraftment does not, leaving some molecular types of SCID patients with intrinsically defective B cells, in most cases, dependent on regular infusions of immunoglobulin. Because of this, many centers have used conditioning with alkylating agents including busulfan or melphalan known to open marrow niches in attempts to achieve B cell reconstitution. Thus, it is imperative that we understand the potential late effects of these agents in this patient population. There are also nonimmunologic risks associated with HCT for SCID that appear to be dependent upon the genotype of the patient. In this report, we have evaluated the published data on late effects and attempted to summarize the known risks associated with conditioning and alternative donor sources. These data, while informative, are also a clear demonstration that there is still much to be learned from the SCID population in terms of their post-HCT outcomes. This paper will summarize current findings and recommend further research in areas considered high priority. Specific guidelines regarding a recommended approach to long-term follow-up, including laboratory and clinical monitoring, will be forthcoming in a subsequent paper.
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Affiliation(s)
- Jennifer Heimall
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Jennifer Puck
- Department of Pediatrics, Allergy, Immunology, and Blood and Marrow Transplant Division, University of California San Francisco, San Francisco, California
| | - Rebecca Buckley
- Departments of Pediatrics and Immunology, Duke University Medical Center, Durham, North Carolina
| | - Thomas A Fleisher
- Department of Laboratory Medicine, National Institutes of Health, Bethesda, Maryland
| | - Andrew R Gennery
- Department of Paediatric Immunology, Newcastle upon Tyne, United Kingdom Institute of Cellular Medicine, Newcastle upon Tyne University, United Kingdom
| | - Benedicte Neven
- Department of Immunology, Bone Marrow Transplantation, Hopital Necker Enfants Malades, Paris, France
| | - Mary Slatter
- Department of Paediatric Immunology, Newcastle upon Tyne, United Kingdom Institute of Cellular Medicine, Newcastle upon Tyne University, United Kingdom
| | - Elie Haddad
- Department of Pediatrics, Department of Microbiology, Infection and Immunology, University of Montreal, CHU Sainte-Justine, Montreal, Quebec, Canada
| | - Luigi D Notarangelo
- Laboratory of Host Defenses, NIAID, National Institutes of Health, Bethesda, Maryland
| | - K Scott Baker
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Andrew C Dietz
- Children's Center for Cancer and Blood Diseases, Children's Hospital Los Angeles, Los Angeles, California
| | - Christine Duncan
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - Michael A Pulsipher
- Children's Center for Cancer and Blood Diseases, Children's Hospital Los Angeles, Los Angeles, California.
| | - Mort J Cowan
- Department of Pediatrics, Allergy, Immunology, and Blood and Marrow Transplant Division, University of California San Francisco, San Francisco, California
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11
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Whitmore KV, Gaspar HB. Adenosine Deaminase Deficiency - More Than Just an Immunodeficiency. Front Immunol 2016; 7:314. [PMID: 27579027 PMCID: PMC4985714 DOI: 10.3389/fimmu.2016.00314] [Citation(s) in RCA: 83] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Accepted: 08/02/2016] [Indexed: 11/24/2022] Open
Abstract
Adenosine deaminase (ADA) deficiency is best known as a form of severe combined immunodeficiency (SCID) that results from mutations in the gene encoding ADA. Affected patients present with clinical and immunological manifestations typical of a SCID. Therapies are currently available that can target these immunological disturbances and treated patients show varying degrees of clinical improvement. However, there is now a growing body of evidence that deficiency of ADA has significant impact on non-immunological organ systems. This review will outline the impact of ADA deficiency on various organ systems, starting with the well-understood immunological abnormalities. We will discuss possible pathogenic mechanisms and also highlight ways in which current treatments could be improved. In doing so, we aim to present ADA deficiency as more than an immunodeficiency and suggest that it should be recognized as a systemic metabolic disorder that affects multiple organ systems. Only by fully understanding ADA deficiency and its manifestations in all organ systems can we aim to deliver therapies that will correct all the clinical consequences.
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Affiliation(s)
- Kathryn V. Whitmore
- Molecular and Cellular Immunology Section, UCL Institute of Child Health, University College London, London, UK
| | - Hubert B. Gaspar
- Molecular and Cellular Immunology Section, UCL Institute of Child Health, University College London, London, UK
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12
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Balasubramaniam S, Duley JA, Christodoulou J. Inborn errors of purine metabolism: clinical update and therapies. J Inherit Metab Dis 2014; 37:669-86. [PMID: 24972650 DOI: 10.1007/s10545-014-9731-6] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2014] [Revised: 05/27/2014] [Accepted: 06/02/2014] [Indexed: 12/20/2022]
Abstract
Inborn errors of purine metabolism exhibit broad neurological, immunological, haematological and renal manifestations. Limited awareness of the phenotypic spectrum, the recent descriptions of newer disorders and considerable genetic heterogeneity, have contributed to long diagnostic odysseys for affected individuals. These enzymes are widely but not ubiquitously distributed in human tissues and are crucial for synthesis of essential nucleotides, such as ATP, which form the basis of DNA and RNA, oxidative phosphorylation, signal transduction and a range of molecular synthetic processes. Depletion of nucleotides or accumulation of toxic intermediates contributes to the pathogenesis of these disorders. Maintenance of cellular nucleotides depends on the three aspects of metabolism of purines (and related pyrimidines): de novo synthesis, catabolism and recycling of these metabolites. At present, treatments for the clinically significant defects of the purine pathway are restricted: purine 5'-nucleotidase deficiency with uridine; familial juvenile hyperuricaemic nephropathy (FJHN), adenine phosphoribosyl transferase (APRT) deficiency, hypoxanthine phosphoribosyl transferase (HPRT) deficiency and phosphoribosyl-pyrophosphate synthetase superactivity (PRPS) with allopurinol; adenosine deaminase (ADA) and purine nucleoside phosphorylase (PNP) deficiencies have been treated by bone marrow transplantation (BMT), and ADA deficiency with enzyme replacement with polyethylene glycol (PEG)-ADA, or erythrocyte-encapsulated ADA; myeloadenylate deaminase (MADA) and adenylosuccinate lyase (ADSL) deficiencies have had trials of oral ribose; PRPS, HPRT and adenosine kinase (ADK) deficiencies with S-adenosylmethionine; and molybdenum cofactor deficiency of complementation group A (MOCODA) with cyclic pyranopterin monophosphate (cPMP). In this review we describe the known inborn errors of purine metabolism, their phenotypic presentations, established diagnostic methodology and recognised treatment options.
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Affiliation(s)
- Shanti Balasubramaniam
- Metabolic Unit, Princess Margaret Hospital, Roberts Road, Subiaco, Perth, WA, 6008, Australia
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13
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Neurocognitive Function of Patients with Severe Combined Immunodeficiency. Immunol Allergy Clin North Am 2010; 30:143-51. [DOI: 10.1016/j.iac.2009.10.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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14
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Hönig M, Albert MH, Schulz A, Sparber-Sauer M, Schütz C, Belohradsky B, Güngör T, Rojewski MT, Bode H, Pannicke U, Lippold D, Schwarz K, Debatin KM, Hershfield MS, Friedrich W. Patients with adenosine deaminase deficiency surviving after hematopoietic stem cell transplantation are at high risk of CNS complications. Blood 2006; 109:3595-602. [PMID: 17185467 DOI: 10.1182/blood-2006-07-034678] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Adenosine deaminase (ADA) deficiency is a systemic metabolic disease that causes an autosomal recessive variant of severe combined immunodeficiency (SCID) and less consistently other complications including neurologic abnormalities. Hematopoietic stem cell transplantation (HSCT) is able to correct the immunodeficiency, whereas control of nonimmunologic complications has not been extensively explored. We applied HSCT in 15 ADA-deficient patients consecutively treated at our institutions since 1982 and analyzed long-term outcome. Seven patients received transplants without conditioning from HLA-matched family donors (MFDs); the other 8 patients received conditioning and were given transplants either from HLA-mismatched family donors (MMFDs; n = 6) or from matched unrelated donors (MUDs; n = 2). At a mean follow-up period of 12 years (range, 4-22 years), 12 patients are alive with stable and complete immune reconstitution (7 of 7 after MFD, 4 of 6 after MMFD, and 1 of 2 after MUD transplantation). Six of 12 surviving patients show marked neurologic abnormalities, which include mental retardation, motor dysfunction, and sensorineural hearing deficit. We were unable to identify disease or transplantation-related factors correlating with this divergent neurologic outcome. The high rate of neurologic abnormalities observed in long-term surviving patients with ADA deficiency indicates that HSCT commonly fails to control CNS complications in this metabolic disease.
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Affiliation(s)
- Manfred Hönig
- Department of Pediatrics, University of Ulm, University Clinic for Child and Adolescent Medicine, Eythstrasse 24, 89075 Ulm, Germany
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15
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Albuquerque W, Gaspar HB. Bilateral sensorineural deafness in adenosine deaminase-deficient severe combined immunodeficiency. J Pediatr 2004; 144:278-80. [PMID: 14760277 DOI: 10.1016/j.jpeds.2003.10.055] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Adenosine deaminase deficiency presents with severe combined immunodeficiency and is treatable by bone marrow transplantation. With improved survival, the nonimmunologic manifestations of this condition are becoming apparent. We report a high incidence of bilateral sensorineural deafness in transplanted patients, which highlights the systemic nature of the disease.
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Affiliation(s)
- Wendy Albuquerque
- Department of Audiology, Great Ormond Street Hospital for Children NHS Trust, London, United Kingdom
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16
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Rogers MH, Lwin R, Fairbanks L, Gerritsen B, Gaspar HB. Cognitive and behavioral abnormalities in adenosine deaminase deficient severe combined immunodeficiency. J Pediatr 2001; 139:44-50. [PMID: 11445793 DOI: 10.1067/mpd.2001.115023] [Citation(s) in RCA: 83] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The objective was to evaluate the cognitive, behavioral, and neurodevelopmental function in patients with adenosine deaminase deficient severe combined immunodeficiency (ADA-SCID) and to compare the findings with those of a case control group of patients without ADA-SCID. STUDY DESIGN Case-matched pairs of patients with ADA-SCID (n = 11) and patients without ADA-SCID who had undergone bone marrow transplantation were recruited. Subjects were assessed by age-appropriate standard tests of intelligence, behavior, and neurodevelopment. RESULTS Cognitive ability was not significantly different between the 2 groups, but patients with ADA-SCID showed a significant inverse correlation between deoxyadenosinetrisphosphate levels at diagnosis and IQ (P =.048). Behavioral assessment showed that patients with ADA-SCID functioned in the pathologic range on all domains, whereas mean scores for the control group were within normal limits. Behavioral impairment in patients with ADA-SCID also showed a significant positive correlation with age (P =.026). CONCLUSIONS Cognitive function in ADA deficiency is adversely affected by the severity of metabolic derangement at the time of diagnosis. In addition, patients with ADA-SCID have significant behavioral abnormalities after transplantation. These defects are not due to the transplant procedure but reflect the systemic nature of ADA deficiency. These findings have important implications for future medical and nonmedical management strategies.
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Affiliation(s)
- M H Rogers
- Behavioural Sciences and Molecular Immunology Unit, Institute of Child Health, University College, London, United Kingdom
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