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Shima H, Tsukimura T, Shiga T, Togawa T, Sakuraba H, Doi T, Ikeda Y, Okamoto T, Yoshikawa Y, Kimura T, Iwase T, Inoue T, Tashiro M, Okada K, Minakuchi J. Effects of switching from agalsidase-α to agalsidase-β on biomarkers, renal and cardiac parameters, and disease severity in fabry disease forming neutralizing antidrug antibodies: a case report. CEN Case Rep 2024; 13:290-296. [PMID: 38135868 PMCID: PMC11294308 DOI: 10.1007/s13730-023-00843-1] [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: 10/30/2023] [Accepted: 11/28/2023] [Indexed: 12/24/2023] Open
Abstract
Fabry disease is an X-linked hereditary disorder caused by deficient α-galactosidase A (GLA) activity. Patients with Fabry disease are often treated with enzyme replacement therapy (ERT). However, ERT often induces the formation of neutralizing antidrug antibodies (ADAs), which may impair the therapeutic efficacy. Here, we report the case of a 32-year-old man with Fabry disease and resultant neutralizing ADAs who was treated by switching from agalsidase-α to agalsidase-β. We monitored biomarkers, such as plasma globotriaosylsphingosine (lyso-Gb3), urinary globotriaosylceramide (Gb3), urinary mulberry bodies, renal and cardiac parameters, and disease severity during the treatment period. Although plasma lyso-Gb3 and urinary Gb3 levels quickly decreased within two months after the initiation of ERT with agalsidase-α, they gradually increased thereafter. The urinary mulberry bodies continued to appear. Both the ADA titer and serum mediated GLA inhibition rates started to increase after two months. Moreover, 3.5 years after ERT, the vacuolated podocyte area in the renal biopsy decreased slightly from 23.1 to 18.9%. However, plasma lyso-Gb3 levels increased, and urinary Gb3, mulberry body levels, and ADA titers remained high. Therefore, we switched to agalsidase-β which reduced, but did not normalize, plasma lyso-Gb3 levels and stabilized renal and cardiac parameters. Disease severity was attenuated. However, urinary Gb3 and mulberry body levels did not decrease noticeably in the presence of high ADA titers. The kidneys take up a small amount of the administered recombinant enzyme, and the clearance of Gb3 that has accumulated in the kidney may be limited despite the switching from agalsidase-α to agalsidase-β.
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Affiliation(s)
- Hisato Shima
- Department of Kidney Disease, Kawashima Hospital, 6-1 Kitasakoichiban-Cho, Tokushima, 770-0011, Japan.
| | - Takahiro Tsukimura
- Department of Functional Bioanalysis, Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose, Tokyo, 204-8588, Japan
| | - Tomoko Shiga
- Department of Clinical Genetics, Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose, Tokyo, 204-8588, Japan
| | - Tadayasu Togawa
- Department of Functional Bioanalysis, Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose, Tokyo, 204-8588, Japan
| | - Hitoshi Sakuraba
- Department of Clinical Genetics, Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose, Tokyo, 204-8588, Japan
| | - Toshio Doi
- Department of Kidney Disease, Kawashima Hospital, 6-1 Kitasakoichiban-Cho, Tokushima, 770-0011, Japan
| | - Yuka Ikeda
- Department of Laboratory, Kawashima Hospital, 6-1 Kitasakoichiban-Cho, Tokushima, 770-0011, Japan
| | - Takuya Okamoto
- Department of Laboratory, Kawashima Hospital, 6-1 Kitasakoichiban-Cho, Tokushima, 770-0011, Japan
| | - Yukari Yoshikawa
- Department of Laboratory, Kawashima Hospital, 6-1 Kitasakoichiban-Cho, Tokushima, 770-0011, Japan
| | - Takehiko Kimura
- Department of Cardiovascular Medicine, Kawashima Hospital, 6-1 Kitasakoichiban-Cho, Tokushima, 770-0011, Japan
| | - Takashi Iwase
- Department of Cardiovascular Medicine, Kawashima Hospital, 6-1 Kitasakoichiban-Cho, Tokushima, 770-0011, Japan
| | - Tomoko Inoue
- Department of Kidney Disease, Kawashima Hospital, 6-1 Kitasakoichiban-Cho, Tokushima, 770-0011, Japan
| | - Manabu Tashiro
- Department of Kidney Disease, Kawashima Hospital, 6-1 Kitasakoichiban-Cho, Tokushima, 770-0011, Japan
| | - Kazuyoshi Okada
- Department of Kidney Disease, Kawashima Hospital, 6-1 Kitasakoichiban-Cho, Tokushima, 770-0011, Japan
| | - Jun Minakuchi
- Department of Kidney Disease, Kawashima Hospital, 6-1 Kitasakoichiban-Cho, Tokushima, 770-0011, Japan
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Kurdi H, Lavalle L, Moon JCC, Hughes D. Inflammation in Fabry disease: stages, molecular pathways, and therapeutic implications. Front Cardiovasc Med 2024; 11:1420067. [PMID: 38932991 PMCID: PMC11199868 DOI: 10.3389/fcvm.2024.1420067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Accepted: 05/28/2024] [Indexed: 06/28/2024] Open
Abstract
Fabry disease, a multisystem X-linked disorder caused by mutations in the alpha-galactosidase gene. This leads to the accumulation of globotriaosylceramide (Gb3) and globotriaosylsphingosine (Lyso-Gb3), culminating in various clinical signs and symptoms that significantly impact quality of life. Although treatments such as enzyme replacement, oral chaperone, and emerging therapies like gene therapy exist; delayed diagnosis often curtails their effectiveness. Our review highlights the importance of delineating the stages of inflammation in Fabry disease to enhance the timing and efficacy of diagnosis and interventions, particularly before the progression to fibrosis, where treatment options are less effective. Inflammation is emerging as an important aspect of the pathogenesis of Fabry disease. This is thought to be predominantly mediated by the innate immune response, with growing evidence pointing towards the potential involvement of adaptive immune mechanisms that remain poorly understood. Highlighted by the fact that Fabry disease shares immune profiles with systemic autoinflammatory diseases, blurring the distinctions between these disorders and highlighting the need for a nuanced understanding of immune dynamics. This insight is crucial for developing targeted therapies and improving the administration of current treatments like enzyme replacement. Moreover, our review discusses the complex interplay between these inflammatory processes and current treatments, such as the challenges posed by anti-drug antibodies. These antibodies can attenuate the effectiveness of therapies, necessitating more refined approaches to mitigate their impact. By advancing our understanding of the molecular changes, inflammatory mediators and causative factors that drive inflammation in Fabry disease, we aim to clarify their role in the disease's progression. This improved understanding will help us see how these processes fit into the current landscape of Fabry disease. Additionally, it will guide the development of more effective diagnostic and therapeutic approaches, ultimately improving patient care.
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Affiliation(s)
- Hibba Kurdi
- Institute of Cardiovascular Science, University College London, London, United Kingdom
- Cardiovascular Imaging Department, Barts Heart Centre, London, United Kingdom
| | - Lucia Lavalle
- Institute of Cardiovascular Science, University College London, London, United Kingdom
- Lysosomal Storage Disorders Unit, The Royal Free Hospital, London, United Kingdom
| | - James C. C. Moon
- Institute of Cardiovascular Science, University College London, London, United Kingdom
- Cardiovascular Imaging Department, Barts Heart Centre, London, United Kingdom
| | - Derralynn Hughes
- Institute of Cardiovascular Science, University College London, London, United Kingdom
- Lysosomal Storage Disorders Unit, The Royal Free Hospital, London, United Kingdom
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Lerario S, Monti L, Ambrosetti I, Luglio A, Pietra A, Aiello V, Montanari F, Bellasi A, Zaza G, Galante A, Salera D, Capelli I, La Manna G, Provenzano M. Fabry disease: a rare disorder calling for personalized medicine. Int Urol Nephrol 2024:10.1007/s11255-024-04042-4. [PMID: 38613662 DOI: 10.1007/s11255-024-04042-4] [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: 02/15/2024] [Accepted: 03/25/2024] [Indexed: 04/15/2024]
Abstract
Fabry Disease (FD) is a genetic disease caused by a deficiency in the activity of lysosomal galactosidase A (α-GalA), an enzyme responsible for the catabolism of globotriaosylceramide (Gb3). Since lysosomes are present throughout the body and play a crucial role in catabolism and recycling of cytosolic compounds, FD can affect multiple organs and result in various symptoms, including renal, cardiovascular, neurological, cutaneous, and ophthalmic manifestations. Due to the nonspecific symptoms and the rarity of FD, it is often diagnosed late in life. However, introducing targeted therapies such as enzyme replacement therapy (ERT) and chaperone therapy has significantly improved FD's natural history and prognosis by restoring α-GalA enzyme activity. Despite the advancements, there are limitations to the currently available therapies, which has prompted research into new potential treatments for FD, including alternative forms of enzyme replacement therapy, substrate reduction therapy, mRNA therapy, and genetic therapy. In this review, we analyze the epidemiology, pathophysiology, and treatment of FD, with particular emphasis on promising therapeutic opportunities that could shift the treatment of this rare disease from a standardized to a personalized approach soon.
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Affiliation(s)
- Sarah Lerario
- Nephrology, Dialysis, and Kidney Transplant Unit, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - Luigi Monti
- Medical Genetics Unit, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - Irene Ambrosetti
- Medical Genetics Unit, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - Agnese Luglio
- Medical Genetics Unit, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - Andrea Pietra
- Medical Genetics Unit, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - Valeria Aiello
- Nephrology, Dialysis, and Kidney Transplant Unit, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - Francesca Montanari
- Medical Genetics Unit, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - Antonio Bellasi
- Servizio Di Nefrologia, Ospedale Regionale Di Lugano, Ente Ospedaliero Cantonale, Ospedale CivicoVia Tesserete 46, 6903, Lugano, Switzerland
- Università Della Svizzera Italiana (USI), Lugano, Switzerland
| | - Gianluigi Zaza
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036, Rende, CS, Italy
| | - Antonio Galante
- Università Della Svizzera Italiana (USI), Lugano, Switzerland
| | - Davide Salera
- Servizio Di Nefrologia, Ospedale Regionale Di Lugano, Ente Ospedaliero Cantonale, Ospedale CivicoVia Tesserete 46, 6903, Lugano, Switzerland
| | - Irene Capelli
- Nephrology, Dialysis, and Kidney Transplant Unit, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy.
| | - Gaetano La Manna
- Nephrology, Dialysis, and Kidney Transplant Unit, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy.
| | - Michele Provenzano
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036, Rende, CS, Italy
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Breyer M, Grüner J, Klein A, Finke L, Klug K, Sauer M, Üçeyler N. In vitro characterization of cells derived from a patient with the GLA variant c.376A>G (p.S126G) highlights a non-pathogenic role in Fabry disease. Mol Genet Metab Rep 2024; 38:101029. [PMID: 38469097 PMCID: PMC10926200 DOI: 10.1016/j.ymgmr.2023.101029] [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: 11/05/2023] [Revised: 11/17/2023] [Accepted: 11/20/2023] [Indexed: 03/13/2024] Open
Abstract
Fabry disease (FD) is a life-limiting disorder characterized by intracellular globotriaosylceramide (Gb3) accumulations. The underlying α-galactosidase A (α-GAL A) deficiency is caused by variants in the gene GLA. Variants of unknown significance (VUS) are frequently found in GLA and challenge clinical management. Here, we investigated a 49-year old man with cryptogenic lacunar cerebral stroke and the chance finding of the VUS S126G, who was sent to our center for diagnosis and initiation of a costly and life-long FD-specific treatment. We combined clinical examination with in vitro investigations of dermal fibroblasts (HDF), induced pluripotent stem cells (iPSC), and iPSC-derived sensory neurons. We analyzed α-GAL A activity in iPSC, Gb3 accumulation in all three cell types, and action potential firing in sensory neurons. Neurological examination and small nerve fiber assessment was normal except for reduced distal skin innervation. S126G iPSC showed normal α-GAL A activity compared to controls and no Gb3 deposits were found in all three cell types. Baseline electrophysiological characteristics of S126G neurons showed no difference compared to healthy controls as investigated by patch-clamp recordings. We pioneer multi-level cellular characterization of the VUS S126G using three cell types derived from a patient and provide further evidence for the benign nature of S126G in GLA, which is of great importance in the management of such cases in clinical practice.
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Affiliation(s)
- Maximilian Breyer
- Department of Neurology, University of Würzburg, 97080 Würzburg, Germany
| | - Julia Grüner
- Department of Neurology, University of Würzburg, 97080 Würzburg, Germany
| | - Alexandra Klein
- Department of Neurology, University of Würzburg, 97080 Würzburg, Germany
| | - Laura Finke
- Department of Neurology, University of Würzburg, 97080 Würzburg, Germany
| | - Katharina Klug
- Department of Neurology, University of Würzburg, 97080 Würzburg, Germany
| | - Markus Sauer
- Department of Biophysics and Biotechnology, Biocenter, University of Würzburg, 97074 Würzburg, Germany
| | - Nurcan Üçeyler
- Department of Neurology, University of Würzburg, 97080 Würzburg, Germany
- Würzburg Fabry Center for Interdisciplinary Therapy (FAZIT), University of Würzburg, 97080 Würzburg, Germany
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Lessard LER, Tard C, Salort-Campana E, Sacconi S, Béhin A, Bassez G, Orlikowski D, Merle P, Nollet S, Gallay L, Bérard F, Robinson P, Bouhour F, Laforêt P. Hypersensitivity infusion-associated reactions induced by enzyme replacement therapy in a cohort of patients with late-onset Pompe disease: An experience from the French Pompe Registry. Mol Genet Metab 2023; 139:107611. [PMID: 37285781 DOI: 10.1016/j.ymgme.2023.107611] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 05/17/2023] [Accepted: 05/17/2023] [Indexed: 06/09/2023]
Abstract
BACKGROUND AND OBJECTIVES Pompe disease is a rare hereditary glycogen storage disorder due to lysosomal acid alpha-glucosidase deficiency. Enzyme replacement therapy (ERT) is the only available treatment. Infusion-associated reactions (IAR) are challenging since there are no guidelines for ERT rechallenge after a drug hypersensitivity reaction (DHR) in Pompe disease. The objective of the present study was to describe IAR and their management in late-onset Pompe disease (LOPD) patients in France, and to discuss the various possibilities of ERT rechallenge. METHODS An exhaustive screening of LOPD patients receiving ERT between 2006 and 2020 from the 31-participating hospital-based or reference centers was performed. The patients who had presented at least one hypersensitivity IAR (=DHR) episode were included. Demographic characteristics of the patients, IAR onset and timing, were retrospectively collected from the French Pompe Registry. RESULTS Fifteen patients among 115 treated LOPD patients in France presented at least 1 IAR; 80.0% were women. Twenty-nine IAR were reported; 18 (62.1%) IAR were Grade I reactions, 10 (34.5%) IAR were Grade II, and 1 (3.4%) IAR was Grade III. IgE-mediated hypersensitivity was found in 2/15 patients (13.3%). The median [IQR] time from ERT introduction to the first IAR was 15.0 months [11.0-24.0]. ERT was safely and effectively re-introduced either with premedication alone, or in combination with either modified regimen or desensitization protocol, in all 9 rechallenged patients; including in patients with IgE-mediated hypersensitivity, in the patient with the Grade III reaction, as well as in patients with very high anti-GAA titer. DISCUSSION Based on the results herein and previous reports, we discuss premedication and modified regimen for Grade I reactions, and desensitization in Grade II and III reactions. In conclusion, ERT-induced IAR can be safely and effectively managed with a modified regimen or desensitization protocol in LOPD patients.
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Affiliation(s)
- Lola E R Lessard
- Service d'Electroneuromyographie et de Pathologies neuromusculaires, Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, Lyon, France; INMG INSERM U1217, Université Claude Bernard Lyon 1, Faculté de Médecine Lyon Est, Lyon, France.
| | - Céline Tard
- Centre de Référence des Maladies Neuromusculaires Nord Est Ile de France, CHU Lille, Lille, France; Université de Lille, INSERM U1171, Lille, France
| | - Emmanuelle Salort-Campana
- Centre de Référence des Maladies Neuromusculaires, Hôpital Timone Adultes, Assistance Publique Hôpitaux de Marseille, Marseille, France; INSERM, MMG, UMR 1251, Aix Marseille Université, Marseille, France
| | - Sabrina Sacconi
- Centre Hospitalier Universitaire de Nice, Muscle & ALS Department, Pasteur 2 Hospital, Nice, France; Université Côte d'Azur, Peripheral Nervous System, Nice, France
| | - Anthony Béhin
- Institut de Myologie, AP-HP, Centre de Référence des Maladies Neuromusculaires Nord/Est/Ile-de-France, G-H Pitié Salpêtrière, Paris, France
| | - Guillaume Bassez
- Institut de Myologie, AP-HP, Centre de Référence des Maladies Neuromusculaires Nord/Est/Ile-de-France, G-H Pitié Salpêtrière, Paris, France
| | - David Orlikowski
- Centre d'Investigation Clinique et Innovation technologique CIC 14.29, INSERM, Garches, France
| | - Philippe Merle
- Service d'explorations Fonctionnelles du Système Nerveux, CHU Amiens Picardie, Site Sud, Amiens, France
| | - Sylvain Nollet
- Service Explorations et Pathologies Neuromusculaires, CHRU Besançon, Besançon, France
| | - Laure Gallay
- INMG INSERM U1217, Université Claude Bernard Lyon 1, Faculté de Médecine Lyon Est, Lyon, France; Département de Médecine Interne et Immunologie Clinique, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon, France
| | - Frédéric Bérard
- Service d'Immunologie Clinique et Allergologie, Pavillon 1K, Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite, France
| | - Philip Robinson
- Direction de la Recherche en Santé, Hospices Civils de Lyon, Lyon, France
| | - Françoise Bouhour
- Service d'Electroneuromyographie et de Pathologies neuromusculaires, Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, Lyon, France; INMG INSERM U1217, Université Claude Bernard Lyon 1, Faculté de Médecine Lyon Est, Lyon, France
| | - Pascal Laforêt
- Service de Neurologie, CHU Raymond Poincaré, APHP, Garches, France; Université de Versailles Saint Quentin en Yvelines, Garches, France
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Silva CAB, Andrade LGMD, Vaisbich MH, Barreto FDC. Brazilian consensus recommendations for the diagnosis, screening, and treatment of individuals with fabry disease: Committee for Rare Diseases - Brazilian Society of Nephrology/2021. J Bras Nefrol 2022; 44:249-267. [PMID: 35212703 PMCID: PMC9269181 DOI: 10.1590/2175-8239-jbn-2021-0208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 11/16/2021] [Indexed: 11/21/2022] Open
Abstract
Fabry disease (FD) is an X-linked inherited disorder caused by mutations in the GLA gene encoding enzyme alpha-galactosidase A (α-Gal A). The purpose of this study was to produce a consensus statement to standardize the recommendations concerning kidney involvement in FD and provide advice on the diagnosis, screening, and treatment of adult and pediatric patients. This consensus document was organized from an initiative led by the Committee for Rare Diseases (Comdora) of the Brazilian Society of Nephrology (SBN). The review considered randomized clinical trials, real-world data studies, and the expertise of its authors. The purpose of this consensus statement is to help manage patient and physician expectations concerning the outcomes of treatment. Our recommendations must be interpreted within the context of available evidence. The decisions pertaining to each individual case must be made with the involvement of patients and their families and take into account not only the potential cost of treatment, but also concurrent conditions and personal preferences. The Comdora intends to update these recommendations regularly so as to reflect recent literature evidence, real-world data, and appreciate the professional experience of those involved. This consensus document establishes clear criteria for the diagnosis of FD and for when to start or stop specific therapies or adjuvant measures, to thus advise the medical community and standardize clinical practice.
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Lenders M, Brand E. Mechanisms of Neutralizing Anti-drug Antibody Formation and Clinical Relevance on Therapeutic Efficacy of Enzyme Replacement Therapies in Fabry Disease. Drugs 2021; 81:1969-1981. [PMID: 34748189 PMCID: PMC8602155 DOI: 10.1007/s40265-021-01621-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/30/2021] [Indexed: 12/13/2022]
Abstract
Fabry disease (FD) is a rare X-linked lysosomal storage disorder caused by mutations in the α-galactosidase A (AGAL/GLA) gene. The lysosomal accumulation of the substrates globotriaosylceramide (Gb3) and globotriaosylsphingosine (lyso-Gb3) results in progressive renal failure, cardiomyopathy associated with cardiac arrhythmia, and recurrent strokes, significantly limiting life expectancy in affected patients. Current treatment options for FD include recombinant enzyme-replacement therapies (ERTs) with intravenous agalsidase-α (0.2 mg/kg body weight) or agalsidase-β (1 mg/kg body weight) every 2 weeks, facilitating cellular Gb3 clearance and an overall improvement of disease burden. However, ERT can lead to infusion-associated reactions, as well as the formation of neutralizing anti-drug antibodies (ADAs) in ERT-treated males, leading to an attenuation of therapy efficacy and thus disease progression. In this narrative review, we provide a brief overview of the clinical picture of FD and diagnostic confirmation. The focus is on the biochemical and clinical significance of neutralizing ADAs as a humoral response to ERT. In addition, we provide an overview of different methods for ADA measurement and characterization, as well as potential therapeutic approaches to prevent or eliminate ADAs in affected patients, which is representative for other ERT-treated lysosomal storage diseases.
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Affiliation(s)
- Malte Lenders
- Department of Internal Medicine D, Nephrology, Hypertension and Rheumatology, Interdisciplinary Fabry Center Münster (IFAZ), University Hospital Muenster, Albert-Schweitzer-Campus 1, 48149, Muenster, Germany.
| | - Eva Brand
- Department of Internal Medicine D, Nephrology, Hypertension and Rheumatology, Interdisciplinary Fabry Center Münster (IFAZ), University Hospital Muenster, Albert-Schweitzer-Campus 1, 48149, Muenster, Germany
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Considerations for Home-Based Treatment of Fabry Disease in Poland during the COVID-19 Pandemic and Beyond. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18168242. [PMID: 34443990 PMCID: PMC8394954 DOI: 10.3390/ijerph18168242] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 07/30/2021] [Accepted: 08/02/2021] [Indexed: 01/30/2023]
Abstract
Current therapy for Anderson–Fabry disease in Poland includes hospital or clinic-based intravenous enzyme replacement therapy with recombinant agalsidase alpha or beta, or oral pharmacological chaperone therapy with migalastat. Some countries around the world offer such treatment to patients in the comfort of their own homes. The 2020–2021 COVID-19 pandemic has pushed global healthcare providers to evolve their services so as to minimize the risk of COVID-19 exposure to both patients and providers; this has led to advances in telemedicine services and the increasing availability of at-home treatment for various procedures including parenteral drug administration. A total of 80% of surveyed Anderson–Fabry disease patients in Poland would prefer home-based treatment, which would be a safe and convenient alternative to clinic-based treatment if patient selection is based on our proposed algorithm. Our recommendations for home-based treatments appear feasible for the long term care of Anderson–Fabry disease patients during the COVID-19 pandemic and beyond. This may also serve as a basis for home-based treatment programs in other rare and ultra-rare genetic diseases.
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Simonetta I, Tuttolomondo A, Daidone M, Miceli S, Pinto A. Treatment of Anderson-Fabry Disease. Curr Pharm Des 2021; 26:5089-5099. [PMID: 32183665 DOI: 10.2174/1381612826666200317142412] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 02/10/2020] [Indexed: 12/25/2022]
Abstract
Fabry disease is an X-linked disorder of glycosphingolipid metabolism that results in progressive accumulation of neutral glycosphingolipids, predominantly globotriaosylsphingosine (Gb3) in lysosomes, as well as other cellular compartments of several tissues, causing multi-organ manifestations (acroparesthesias, hypohidrosis, angiokeratomas, signs and symptoms of cardiac, renal, cerebrovascular involvement). Pathogenic mutations lead to a deficiency of the lysosomal enzyme alpha-galactosidase A (GLA). In the presence of high clinical suspicion, a careful physical examination and specific laboratory tests are required. Finally, the diagnosis of Fabry's disease is confirmed by the demonstration of the absence of or reduced alpha-galactosidase A enzyme activity in hemizygous men and gene typing in heterozygous females. Measurement of the biomarkers Gb3 and Lyso Gb3 in biological specimens may facilitate diagnosis. The current treatment of Anderson-Fabry disease is represented by enzyme replacement therapy (ERT) and oral pharmacological chaperone. Future treatments are based on new strategic approaches such as stem cell-based therapy, pharmacological approaches chaperones, mRNA therapy, and viral gene therapy. This review outlines the current therapeutic approaches and emerging treatment strategies for Anderson-Fabry disease.
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Affiliation(s)
- Irene Simonetta
- U.O.C di Medicina Interna con Stroke Care, Dipartimento di Promozione della Salute, Materno Infantile, Medicina Interna e Specialistica di Eccellenza "G. D'Alessandro" (PROMISE), University of Palermo, Piazza delle Cliniche n.2, 90127 Palermo, Italy
| | - Antonino Tuttolomondo
- U.O.C di Medicina Interna con Stroke Care, Dipartimento di Promozione della Salute, Materno Infantile, Medicina Interna e Specialistica di Eccellenza "G. D'Alessandro" (PROMISE), University of Palermo, Piazza delle Cliniche n.2, 90127 Palermo, Italy
| | - Mario Daidone
- U.O.C di Medicina Interna con Stroke Care, Dipartimento di Promozione della Salute, Materno Infantile, Medicina Interna e Specialistica di Eccellenza "G. D'Alessandro" (PROMISE), University of Palermo, Piazza delle Cliniche n.2, 90127 Palermo, Italy
| | - Salvatore Miceli
- U.O.C di Medicina Interna con Stroke Care, Dipartimento di Promozione della Salute, Materno Infantile, Medicina Interna e Specialistica di Eccellenza "G. D'Alessandro" (PROMISE), University of Palermo, Piazza delle Cliniche n.2, 90127 Palermo, Italy
| | - Antonio Pinto
- U.O.C di Medicina Interna con Stroke Care, Dipartimento di Promozione della Salute, Materno Infantile, Medicina Interna e Specialistica di Eccellenza "G. D'Alessandro" (PROMISE), University of Palermo, Piazza delle Cliniche n.2, 90127 Palermo, Italy
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Riccio E, Zanfardino M, Franzese M, Capuano I, Buonanno P, Ferreri L, Amicone M, Pisani A. Stepwise shortening of agalsidase beta infusion duration in Fabry disease: Clinical experience with infusion rate escalation protocol. Mol Genet Genomic Med 2021; 9:e1659. [PMID: 33755336 PMCID: PMC8172210 DOI: 10.1002/mgg3.1659] [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: 02/08/2021] [Revised: 02/25/2021] [Accepted: 02/26/2021] [Indexed: 01/20/2023] Open
Abstract
Background Although enzyme replacement therapy with agalsidase beta resulted in a variety of clinical benefits, life‐long biweekly intravenous infusion may impact on patients’ quality of life. Moreover, regular infusions are time‐consuming: although a stepwise shortening of infusion duration is allowed up to a minimum of 1.5 hr, in most centers it remains ≥3 hr, and no data exists about the safety and tolerability of agalsidase beta administration at maximum tolerated infusion rate. Methods In this study, we reported our experience with a stepwise infusion rate escalation protocol developed in our center in a cohort of 53 Fabry patients (both already receiving and treatment‐naΪve), and explored factors predictive for the infusion rate increase tolerability. Results Fifty‐two patients (98%) reduced infusion duration ≤3 hr; of these, 38 (72%) even reached a duration ≤2 hr. We found a significant difference between the mean duration reached by already treated and naΪve patients (p < .01). More severely affected patients (male patients and those with lower enzyme activity) received longer infusions for higher risk of infusion‐associated reactions (IARs). A significant correlation between anti‐agalsidase antibodies and IARs was found. Conclusion Our infusion rate escalation protocol is safe and could improve patient compliance, satisfaction and quality of life.
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Affiliation(s)
- Eleonora Riccio
- Institute for Biomedical Research and Innovation, National Research Council of Italy, Palermo, Italy
| | | | | | - Ivana Capuano
- Department of Public Health, Chair of Nephrology, University Federico II of Naples, Naples, Italy
| | - Pasquale Buonanno
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, University of Naples Federico II, Naples, Italy
| | - Lucia Ferreri
- Department of Public Health, Chair of Nephrology, University Federico II of Naples, Naples, Italy
| | - Maria Amicone
- Department of Public Health, Chair of Nephrology, University Federico II of Naples, Naples, Italy
| | - Antonio Pisani
- Department of Public Health, Chair of Nephrology, University Federico II of Naples, Naples, Italy
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11
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Azevedo O, Gago MF, Miltenberger-Miltenyi G, Sousa N, Cunha D. Fabry Disease Therapy: State-of-the-Art and Current Challenges. Int J Mol Sci 2020; 22:ijms22010206. [PMID: 33379210 PMCID: PMC7794923 DOI: 10.3390/ijms22010206] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 12/18/2020] [Accepted: 12/21/2020] [Indexed: 12/13/2022] Open
Abstract
Fabry disease (FD) is a lysosomal storage disorder caused by mutations of the GLA gene that lead to a deficiency of the enzymatic activity of α-galactosidase A. Available therapies for FD include enzyme replacement therapy (ERT) (agalsidase alfa and agalsidase beta) and the chaperone migalastat. Despite the large body of literature published about ERT over the years, many issues remain unresolved, such as the optimal dose, the best timing to start therapy, and the clinical impact of anti-drug antibodies. Migalastat was recently approved for FD patients with amenable GLA mutations; however, recent studies have raised concerns that "in vitro" amenability may not always reflect "in vivo" amenability, and some findings on real-life studies have contrasted with the results of the pivotal clinical trials. Moreover, both FD specific therapies present limitations, and the attempt to correct the enzymatic deficiency, either by enzyme exogenous administration or enzyme stabilization with a chaperone, has not shown to be able to fully revert FD pathology and clinical manifestations. Therefore, several new therapies are under research, including new forms of ERT, substrate reduction therapy, mRNA therapy, and gene therapy. In this review, we provide an overview of the state-of-the-art on the currently approved and emerging new therapies for adult patients with FD.
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Affiliation(s)
- Olga Azevedo
- Cardiology Department, Reference Center on Lysosomal Storage Disorders, Hospital Senhora da Oliveira, 4835-044 Guimarães, Portugal
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal; (M.F.G.); (G.M.-M.); (N.S.); (D.C.)
- ICVS/3Bs PT Government Associate Laboratory, 4805-017 Braga/Guimarães, Portugal
- Correspondence: ; Tel.: +351-253-540-330; Fax: +351-253-513-592
| | - Miguel Fernandes Gago
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal; (M.F.G.); (G.M.-M.); (N.S.); (D.C.)
- ICVS/3Bs PT Government Associate Laboratory, 4805-017 Braga/Guimarães, Portugal
- Neurology Department, Reference Center on Lysosomal Storage Disorders, Hospital Senhora da Oliveira, 4835-044 Guimarães, Portugal
| | - Gabriel Miltenberger-Miltenyi
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal; (M.F.G.); (G.M.-M.); (N.S.); (D.C.)
- ICVS/3Bs PT Government Associate Laboratory, 4805-017 Braga/Guimarães, Portugal
- Genetics Department, Reference Center on Lysosomal Storage Disorders, Hospital Senhora da Oliveira, 4835-044 Guimarães, Portugal
| | - Nuno Sousa
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal; (M.F.G.); (G.M.-M.); (N.S.); (D.C.)
- ICVS/3Bs PT Government Associate Laboratory, 4805-017 Braga/Guimarães, Portugal
| | - Damião Cunha
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal; (M.F.G.); (G.M.-M.); (N.S.); (D.C.)
- ICVS/3Bs PT Government Associate Laboratory, 4805-017 Braga/Guimarães, Portugal
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12
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Sasa H, Nagao M, Kino K. Safety and effectiveness of enzyme replacement therapy with agalsidase alfa in patients with Fabry disease: Post-marketing surveillance in Japan. Mol Genet Metab 2019; 126:448-459. [PMID: 30803893 DOI: 10.1016/j.ymgme.2019.02.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 02/19/2019] [Accepted: 02/19/2019] [Indexed: 02/05/2023]
Abstract
Fabry disease is a rare X-linked inherited multisystem disorder resulting from deficiency of the lysosomal enzyme alpha-galactosidase A. Currently, specific therapies, including enzyme replacement therapies, are available for Fabry disease, but clinical trials provide limited information on long-term safety and effectiveness. Agalsidase alfa was approved in Japan in 2006. The post-marketing surveillance study of all patients receiving agalsidase alfa to evaluate its long-term safety and effectiveness as a mandatory condition for its approval had been conducted for 8 years (from February 2007 to March 2015). A total of 493 patients were included in this analysis of safety and effectiveness. The overall mean follow-up period was 3.5 years (range, 0.0-7.9 years). The percentage of patients with adverse drug reactions was 24.5% (121/493) and 12.6% had infusion-related reactions (62/493). In the 256 patients without prior enzyme replacement therapy whose IgG antibody data were available, 17 were IgG antibody positive (6.6%). However, the chronological correlation between seroconversion and the incidence of infusion-related reactions was not clear. The mean brief pain inventory score of the worst pain decreased in patients with moderate and severe pain at baseline. Plasma Gb3 and urine sediment Gb3 in males with classical Fabry disease without prior enzyme replacement therapy significantly decreased. The mean yearly changes in eGFR (mL/min/1.73 m2) ranged from -2.88 to +1.00 in males with classical Fabry disease, from -2.04 to -0.95 in males with non-typical variant and from -2.64 to -1.02 in females. The lower eGFR or the more proteinuria at baseline, the faster the decrease in eGFR of the patients was observed. There was no substantial difference in cardiac parameters (left ventricular mass index, E/A wave ratio, ejection fraction, and QRS duration). In conclusion, agalsidase alfa, 0.2 mg/kg every other week, was well tolerated and controlled the progression of symptoms (especially renal and cardiac) of Fabry disease in adults. Enzyme replacement therapy should be started in Japanese patients before cardiac and/or renal symptoms of Fabry disease develop.
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Affiliation(s)
- Hiroaki Sasa
- Sumitomo Dainippon Pharma Co., Ltd., Osaka, Japan.
| | | | - Koichi Kino
- Sumitomo Dainippon Pharma Co., Ltd., Osaka, Japan
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13
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Brunelli MV, Rabhansl MM, Delacre C, Dankert MM, Cuevillas MV, Frias CT. Home-Based Care for Patients with Lysosomal Storage Disease: Experiences in Argentina. JOURNAL OF INBORN ERRORS OF METABOLISM AND SCREENING 2019. [DOI: 10.1590/2326-4594-jiems-2018-0002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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14
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Lenders M, Neußer LP, Rudnicki M, Nordbeck P, Canaan-Kühl S, Nowak A, Cybulla M, Schmitz B, Lukas J, Wanner C, Brand SM, Brand E. Dose-Dependent Effect of Enzyme Replacement Therapy on Neutralizing Antidrug Antibody Titers and Clinical Outcome in Patients with Fabry Disease. J Am Soc Nephrol 2018; 29:2879-2889. [PMID: 30385651 DOI: 10.1681/asn.2018070740] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Accepted: 09/12/2018] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Use of enzyme replacement therapy (ERT) to treat Fabry disease, caused by deficient lysosomal α-galactosidase A activity, can lead to formation of neutralizing antidrug antibodies (ADAs). These antibodies are associated with increased accumulation of plasma globotriaosylceramide (Gb3) and disease progression. Because agalsidase ERT can saturate ADA-binding sites during infusions (achieving agalsidase/antibody equilibrium), we investigated in this open cohort study whether saturated patients (who have excess agalsidase after infusions) experience better clinical outcomes compared with not saturated patients (who have excess ADAs after infusions). METHODS We isolated ADAs from sera of 26 men with Fabry disease receiving ERT (for a median of 94 months) and determined the amount of agalsidase necessary for antibody saturation. Clinical and biochemical outcomes included measurements of eGFR, interventricular septum thickness, and lyso-Gb3. RESULTS ADA titers decreased significantly in all patients during infusion. Agalsidase-α and agalsidase-β had similar ADA-binding capacity and comparable ADA saturation frequency. Fourteen patients with saturated ADAs presented with mild (but significant) loss of eGFR, stable septum thickness, and significantly decreased lyso-Gb3 levels. The 12 not saturated patients had a more pronounced and significant loss of eGFR, increased septum thickness, and a smaller, nonsignificant reduction in lyso-Gb3, over time. In three patients, dose escalation resulted in partially elevated ADA titers, but importantly, also in reduced lyso-Gb3 levels. CONCLUSIONS A not saturated ADA status during infusion is associated with progressive loss of eGFR and ongoing cardiac hypertrophy. Dose escalation can result in saturation of ADAs and decreasing lyso-Gb3 levels, but may lead to increased ADA titers.
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Affiliation(s)
- Malte Lenders
- Internal Medicine D, Department of Nephrology, Hypertension and Rheumatology and
| | - Leon Paul Neußer
- Internal Medicine D, Department of Nephrology, Hypertension and Rheumatology and
| | - Michael Rudnicki
- Department of Internal Medicine IV - Nephrology and Hypertension, Medical University Innsbruck, Innsbruck, Austria
| | - Peter Nordbeck
- Department of Internal Medicine I, Comprehensive Heart Failure Center, and Fabry Center for Interdisciplinary Therapy, University Hospital and University of Wuerzburg, Wuerzburg, Germany
| | - Sima Canaan-Kühl
- Division of Nephrology, Department of Medicine, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Albina Nowak
- University Heart Center, Cardiology Department, University Hospital of Zurich and University of Zurich, Zurich, Switzerland
| | - Markus Cybulla
- Center of Internal Medicine, Department of Nephrology and Rheumatology, Fachinternistische Gemeinschaftspraxis Markgraeflerland, Muellheim, Germany; and
| | - Boris Schmitz
- Institute of Sports Medicine, Molecular Genetics of Cardiovascular Disease, University Hospital Muenster, Muenster, Germany
| | - Jan Lukas
- Albrecht Kossel Institute for Neuroregeneration, University Rostock Medical Center, Rostock, Germany
| | - Christoph Wanner
- Department of Internal Medicine I, Comprehensive Heart Failure Center, and Fabry Center for Interdisciplinary Therapy, University Hospital and University of Wuerzburg, Wuerzburg, Germany
| | - Stefan-Martin Brand
- Institute of Sports Medicine, Molecular Genetics of Cardiovascular Disease, University Hospital Muenster, Muenster, Germany
| | - Eva Brand
- Internal Medicine D, Department of Nephrology, Hypertension and Rheumatology and
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15
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Lenders M, Brand E. Effects of Enzyme Replacement Therapy and Antidrug Antibodies in Patients with Fabry Disease. J Am Soc Nephrol 2018; 29:2265-2278. [PMID: 30093456 DOI: 10.1681/asn.2018030329] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Affiliation(s)
- Malte Lenders
- Internal Medicine D, Department of Nephrology, Hypertension and Rheumatology, University Hospital Muenster, Muenster, Germany
| | - Eva Brand
- Internal Medicine D, Department of Nephrology, Hypertension and Rheumatology, University Hospital Muenster, Muenster, Germany
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16
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Lenders M, Schmitz B, Brand SM, Foell D, Brand E. Characterization of drug-neutralizing antibodies in patients with Fabry disease during infusion. J Allergy Clin Immunol 2018; 141:2289-2292.e7. [DOI: 10.1016/j.jaci.2017.12.1001] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Revised: 12/12/2017] [Accepted: 12/15/2017] [Indexed: 11/30/2022]
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17
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Toupin A, Lavoie P, Arthus MF, Abaoui M, Boutin M, Fortier C, Ménard C, Bichet DG, Auray-Blais C. Analysis of globotriaosylceramide (Gb 3) isoforms/analogs in unfractionated leukocytes, B lymphocytes and monocytes from Fabry patients using ultra-high performance liquid chromatography/tandem mass spectrometry. Anal Chim Acta 2018. [PMID: 29530250 DOI: 10.1016/j.aca.2018.02.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Fabry disease is an X-linked lysosomal storage disorder with marked variability in the phenotype and genotype. Glycosphingolipids such as globotriaosylceramide (Gb3) isoforms/analogs, globotriaosylsphingosine (lyso-Gb3) and analogs, and galabiosylceramide (Ga2) isoforms/analogs may accumulate in biological fluids and different organs. The aims of this study were to: 1) develop/validate a novel UHPLC-MS/MS method for relative quantitation of Gb3 in leukocytes (unfractionated white blood cells), B lymphocytes and monocytes; 2) evaluate these biomarkers in a cohort of Fabry patients and healthy controls; and 3) assess correlations between these biomarkers, treatment and genotype. Whole blood, plasma and urine samples from 21 Fabry patients and 20 healthy controls were analyzed. Samples were purified by liquid-liquid extraction and analyzed by UHPLC-MS/MS in positive electrospray ionization. Methylated Gb3 isoforms were detected, showing that a methylation process occurs at the cellular level. Our results show that there were no significant differences in the distribution of the different Gb3 isoforms/analogs in blood cells between Fabry patients and healthy controls. In leukocyte, Gb3[(d18:1)(C14:0)], Gb3[(d18:1)(C16:0)], Gb3 [(d18:1)(C16:0)]Me, Gb3 [(d18:1)(C16:1)], Gb3 [(d18:1)(C18:0)], Gb3 [(d18:1)(C18:1)], Gb3 [(d18:1)(C20:1)], Gb3 [(d18:1)(C24:2)], Gb3 [(d18:1)(C26:1)] and total Gb3 allowed good discrimination between male Fabry patients and male controls, patients having higher biomarker levels than controls. Regarding B lymphocytes and monocytes, the same tendency was observed without reaching statistical significance. A positive concordance between mutation types and biomarker levels in white blood cells was established. Our results might provide a deeper mechanistic comprehension of the underlying biochemical processes of Gb3 biomarkers in white blood cells of Fabry patients.
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Affiliation(s)
- Amanda Toupin
- Division of Medical Genetics, Department of Pediatrics, Faculty of Medicine and Health Sciences, Université de Sherbrooke, CR-CHUS, Hospital Fleurimont, 3,001, 12th Avenue North, Sherbrooke, QC J1H 5N4, Canada
| | - Pamela Lavoie
- Division of Medical Genetics, Department of Pediatrics, Faculty of Medicine and Health Sciences, Université de Sherbrooke, CR-CHUS, Hospital Fleurimont, 3,001, 12th Avenue North, Sherbrooke, QC J1H 5N4, Canada
| | | | - Mona Abaoui
- Division of Medical Genetics, Department of Pediatrics, Faculty of Medicine and Health Sciences, Université de Sherbrooke, CR-CHUS, Hospital Fleurimont, 3,001, 12th Avenue North, Sherbrooke, QC J1H 5N4, Canada
| | - Michel Boutin
- Division of Medical Genetics, Department of Pediatrics, Faculty of Medicine and Health Sciences, Université de Sherbrooke, CR-CHUS, Hospital Fleurimont, 3,001, 12th Avenue North, Sherbrooke, QC J1H 5N4, Canada
| | - Carole Fortier
- Hôpital Sacré-Coeur, Clinical Research Unit, Montreal, QC H4J 1C5, Canada
| | - Claudia Ménard
- Hôpital Sacré-Coeur, Clinical Research Unit, Montreal, QC H4J 1C5, Canada
| | - Daniel G Bichet
- Hôpital Sacré-Coeur, Clinical Research Unit, Montreal, QC H4J 1C5, Canada; Department of Medicine Pharmacology and Physiology, Université de Montréal, Montreal, QC H4J 1C5, Canada
| | - Christiane Auray-Blais
- Division of Medical Genetics, Department of Pediatrics, Faculty of Medicine and Health Sciences, Université de Sherbrooke, CR-CHUS, Hospital Fleurimont, 3,001, 12th Avenue North, Sherbrooke, QC J1H 5N4, Canada.
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18
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Lenders M, Oder D, Nowak A, Canaan-Kühl S, Arash-Kaps L, Drechsler C, Schmitz B, Nordbeck P, Hennermann JB, Kampmann C, Reuter S, Brand SM, Wanner C, Brand E. Impact of immunosuppressive therapy on therapy-neutralizing antibodies in transplanted patients with Fabry disease. J Intern Med 2017; 282:241-253. [PMID: 28682471 DOI: 10.1111/joim.12647] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
BACKGROUND Inhibitory antibodies towards enzyme replacement therapy (ERT) are associated with disease progression and poor outcome in affected male patients with lysosomal disorders such as Fabry disease (FD). However, little is known about the impact of immunosuppressive therapy on ERT inhibition in these patients with FD. METHODS In this retrospective study, we investigated the effect of long-term immunosuppression on ERT inhibition in male patients with FD (n = 26) receiving immunosuppressive therapy due to kidney (n = 24) or heart (n = 2) transplantation. RESULTS No ERT-naïve transplanted patient (n = 8) developed antibodies within follow-up (80 ±72 months) after ERT initiation. Seven (26.9%) patients were tested ERT inhibition positive prior to transplantation. No de novo ERT inhibition was observed after transplantation (n = 18). In patients treated with high dosages of immunosuppressive medication such as prednisolone, tacrolimus and mycophenolate-mofetil/mycophenolate acid, ERT inhibition decreased after transplantation (n = 12; P = 0.0160). Tapering of immunosuppression (especially prednisolone) seemed to re-increase ERT inhibition (n = 4, median [range]: 16.6 [6.9; 36.9] %; P = 0.0972) over time. One ERT inhibition-positive patient required interventions with steroid therapy and increased doses of tacrolimus, which also lowered ERT inhibition. CONCLUSION We conclude that the immunosuppressive maintenance therapy after transplantations seems to be sufficient to prevent de novo ERT inhibition in ERT-naïve patients. Intensified high dosages of immunosuppressive drugs are associated with decreased antibody titres and decreased ERT inhibition in affected patients, but did not result in long-term protection. Future studies are needed to establish ERT inhibition-specific immunosuppressive protocols with long-term modulating properties to warrant an improved disease course in ERT inhibition-positive males.
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Affiliation(s)
- M Lenders
- Internal Medicine D, Department of Nephrology, Hypertension and Rheumatology, University Hospital Muenster, Muenster, Germany
| | - D Oder
- Department of Internal Medicine I, Divisions of Cardiology and Nephrology, Comprehensive Heart Failure Center (CHFC), Fabry Center for Interdisciplinary Therapy (FAZIT), University of Wuerzburg, Wuerzburg, Germany
| | - A Nowak
- Department of Internal Medicine, University Hospital of Zurich and University of Zurich, Zurich, Switzerland
| | - S Canaan-Kühl
- Department of Medicine, Division of Nephrology, Campus Virchow-Klinikum, University Hospital Charité, Berlin, Germany
| | - L Arash-Kaps
- Villa Metabolica, Department for Pediatric and Adolescent Medicine, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - C Drechsler
- Department of Internal Medicine I, Divisions of Cardiology and Nephrology, Comprehensive Heart Failure Center (CHFC), Fabry Center for Interdisciplinary Therapy (FAZIT), University of Wuerzburg, Wuerzburg, Germany
| | - B Schmitz
- Institute of Sports Medicine, Molecular Genetics of Cardiovascular Disease, University Hospital Muenster, Muenster, Germany
| | - P Nordbeck
- Department of Internal Medicine I, Divisions of Cardiology and Nephrology, Comprehensive Heart Failure Center (CHFC), Fabry Center for Interdisciplinary Therapy (FAZIT), University of Wuerzburg, Wuerzburg, Germany
| | - J B Hennermann
- Villa Metabolica, Department for Pediatric and Adolescent Medicine, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - C Kampmann
- Villa Metabolica, Department for Pediatric and Adolescent Medicine, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - S Reuter
- Internal Medicine D, Department of Nephrology, Hypertension and Rheumatology, University Hospital Muenster, Muenster, Germany
| | - S-M Brand
- Institute of Sports Medicine, Molecular Genetics of Cardiovascular Disease, University Hospital Muenster, Muenster, Germany
| | - C Wanner
- Department of Internal Medicine I, Divisions of Cardiology and Nephrology, Comprehensive Heart Failure Center (CHFC), Fabry Center for Interdisciplinary Therapy (FAZIT), University of Wuerzburg, Wuerzburg, Germany
| | - E Brand
- Internal Medicine D, Department of Nephrology, Hypertension and Rheumatology, University Hospital Muenster, Muenster, Germany
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19
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Broomfield A, Jones SA, Hughes SM, Bigger BW. The impact of the immune system on the safety and efficiency of enzyme replacement therapy in lysosomal storage disorders. J Inherit Metab Dis 2016; 39:499-512. [PMID: 26883220 DOI: 10.1007/s10545-016-9917-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 01/27/2016] [Accepted: 01/29/2016] [Indexed: 12/31/2022]
Abstract
In the light of clinical experience in infantile onset Pompe patients, the immunological impact on the tolerability and long-term efficacy of enzyme replacement therapy (ERT) for lysosomal storage disorders has come under renewed scrutiny. This article details the currently proposed immunological mechanisms involved in the development of anti-drug antibodies and the current therapies used in their treatment. Given the current understanding of the adaptive immune response, it focuses particularly on T cell dependent mechanisms and the paradigm of using lymphocytic negative selection as a predictor of antibody formation. This concept originally postulated in the 1970s, stipulated that the genotypically determined lack of production or production of a variant protein determines an individual's lymphocytic repertoire. This in turn is the key factor in determining the potential severity of an individual's immunological response to ERT. It also highlights the need for immunological assay standardization particularly those looking at describing the degree of functional impact, robust biochemical or clinical endpoints and detailed patient subgroup identification if the true evaluations of impact are to be realised.
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Affiliation(s)
- A Broomfield
- Willink Biochemical genetics unit, Manchester center for genomic medicine, St Mary's Hospital, Central Manchester Foundation Trust, Manchester, M13 9WL, UK.
| | - S A Jones
- Willink Biochemical genetics unit, Manchester center for genomic medicine, St Mary's Hospital, Central Manchester Foundation Trust, Manchester, M13 9WL, UK
| | - S M Hughes
- Department of Immunology, Royal Manchester children's Hospital, Central Manchester Foundation Trust, Manchester, M13 9WL, UK
| | - B W Bigger
- Stem Cell & Neurotherapies Laboratory, Faculty of Medical and Human Sciences, University of Manchester, Manchester, M13 9PT, UK
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Short article: Remicade infusions at home: an alternative setting of infliximab therapy for patients with Crohn's disease. Eur J Gastroenterol Hepatol 2016; 28:222-5. [PMID: 26566062 DOI: 10.1097/meg.0000000000000530] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
OBJECTIVE Infliximab maintenance treatment for Crohn's disease (CD) consists of intravenous infusions that are usually given at 6-8-week intervals. We aimed to evaluate whether home-based infliximab infusions could offer a useful and safe alternative for the management of CD patients. METHODS Adult CD patients receiving infliximab maintenance treatment at the Academic Medical Center in Amsterdam were invited to receive their infusions at home for the duration of 1 year. Patients had to be in clinical remission and should have had no adverse events during previous infusions. Patient satisfaction and experience were studied. Costs were analyzed and compared with hospital-based infliximab infusions. RESULTS Twenty-nine patients were invited, of whom 13 (45%) wanted to participate. Of the participants, 54% were female, and the median age was 33 years. In total, 59 infliximab infusions were administered at home at a median dose of 360 mg. The median rating of patient satisfaction was 8 on a scale from 1 to 10 for both home and hospital treatment settings. An important observation was that patients' willingness to participate would have been 70% if the possibility of receiving infusions at home outside office hours had been offered. Costs of infliximab infusions at home were €229 per infusion compared with €284 at the infusion clinic (excluding drug costs). CONCLUSION Home-based infliximab infusions were associated with a cost saving of €55 per infusion. Most participants were satisfied and would recommend home-based infusions to others. Infliximab treatment at home might be recommended as routine care for CD patients.
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21
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Arends M, Linthorst GE, Hollak CE, Biegstraaten M. Discontinuation of enzyme replacement therapy in Fabry disease in the Dutch cohort. Mol Genet Metab 2016; 117:194-8. [PMID: 26654842 DOI: 10.1016/j.ymgme.2015.11.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Revised: 11/30/2015] [Accepted: 11/30/2015] [Indexed: 11/28/2022]
Abstract
Fabry disease (FD) is a progressive, multi-organ, lysosomal storage disease. Enzyme replacement therapy (ERT) is available for the treatment of the disease. While the reasons to initiate ERT have been frequently discussed, discontinuation of ERT is rarely reported. In this paper we describe our experiences with stopping ERT in FD. From 1999 through 2015, twenty-one patients discontinued ERT. These patients were generally older and more severely affected in comparison those who continued ERT. The reason to discontinue ERT switched from death or terminal illness in the first years towards treatment failure in more recent years. Three cases are described in more detail. We conclude that discontinuation of ERT should or may be considered in subgroups of FD patients although further studies on the effectiveness of ERT in subgroups of patients and the course of the disease after discontinuation of ERT are needed.
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Affiliation(s)
- Maarten Arends
- Department of Internal Medicine, Division Endocrinology and Metabolism, Academic Medical Center, PO Box 22660, Amsterdam 1100 DD, The Netherlands.
| | - Gabor E Linthorst
- Department of Internal Medicine, Division Endocrinology and Metabolism, Academic Medical Center, PO Box 22660, Amsterdam 1100 DD, The Netherlands.
| | - Carla E Hollak
- Department of Internal Medicine, Division Endocrinology and Metabolism, Academic Medical Center, PO Box 22660, Amsterdam 1100 DD, The Netherlands.
| | - Marieke Biegstraaten
- Department of Internal Medicine, Division Endocrinology and Metabolism, Academic Medical Center, PO Box 22660, Amsterdam 1100 DD, The Netherlands.
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22
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Meghdari M, Gao N, Abdullahi A, Stokes E, Calhoun DH. Carboxyl-terminal truncations alter the activity of the human α-galactosidase A. PLoS One 2015; 10:e0118341. [PMID: 25719393 PMCID: PMC4342250 DOI: 10.1371/journal.pone.0118341] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2014] [Accepted: 01/13/2015] [Indexed: 12/17/2022] Open
Abstract
Fabry disease is an X-linked inborn error of glycolipid metabolism caused by deficiency of the human lysosomal enzyme, α-galactosidase A (αGal), leading to strokes, myocardial infarctions, and terminal renal failure, often leading to death in the fourth or fifth decade of life. The enzyme is responsible for the hydrolysis of terminal α-galactoside linkages in various glycolipids. Enzyme replacement therapy (ERT) has been approved for the treatment of Fabry disease, but adverse reactions, including immune reactions, make it desirable to generate improved methods for ERT. One approach to circumvent these adverse reactions is the development of derivatives of the enzyme with more activity per mg. It was previously reported that carboxyl-terminal deletions of 2 to 10 amino acids led to increased activity of about 2 to 6-fold. However, this data was qualitative or semi-quantitative and relied on comparison of the amounts of mRNA present in Northern blots with αGal enzyme activity using a transient expression system in COS-1 cells. Here we follow up on this report by constructing and purifying mutant enzymes with deletions of 2, 4, 6, 8, and 10 C-terminal amino acids (Δ2, Δ4, Δ6, Δ8, Δ10) for unambiguous quantitative enzyme assays. The results reported here show that the kcat/Km approximately doubles with deletions of 2, 4, 6 and 10 amino acids (0.8 to 1.7-fold effect) while a deletion of 8 amino acids decreases the kcat/Km (7.2-fold effect). These results indicate that the mutated enzymes with increased activity constructed here would be expected to have a greater therapeutic effect on a per mg basis, and could therefore reduce the likelihood of adverse infusion related reactions in Fabry patients receiving ERT treatment. These results also illustrate the principle that in vitro mutagenesis can be used to generate αGal derivatives with improved enzyme activity.
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Affiliation(s)
- Mariam Meghdari
- Chemistry Dept., City College of New York, New York, NY, USA
| | - Nicholas Gao
- Chemistry Dept., City College of New York, New York, NY, USA
| | - Abass Abdullahi
- Biology & Medical Lab Technology, Bronx Community College, Bronx, NY, USA
| | - Erin Stokes
- Chemistry Dept., City College of New York, New York, NY, USA
| | - David H. Calhoun
- Chemistry Dept., City College of New York, New York, NY, USA
- * E-mail:
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23
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Mauhin W, Lidove O, Masat E, Mingozzi F, Mariampillai K, Ziza JM, Benveniste O. Innate and Adaptive Immune Response in Fabry Disease. JIMD Rep 2015; 22:1-10. [PMID: 25690728 PMCID: PMC4486269 DOI: 10.1007/8904_2014_371] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2014] [Revised: 09/18/2014] [Accepted: 09/30/2014] [Indexed: 12/22/2022] Open
Abstract
Fabry disease is an X-linked lysosomal storage disease in which mutations of the gene (GLA) cause a deficiency of the lysosomal hydrolase α-galactosidase A (α-Gal). This defect results in an accumulation of glycosphingolipids, primarily globotriaosylceramide (Gb3) which causes a multisystemic vasculopathy. Available since 2001 in Europe, enzyme replacement therapy consists in the administration of agalsidase, a recombinant form of α-galactosidase A. Enzyme replacement therapy was shown to improve the global prognosis but allowed partial success in preventing critical events such as strokes and cardiac arrests. As in most lysosomal storage diseases, frequent immune reactions have been described in naive Fabry disease patients. Humoral immune responses following enzyme replacement therapy have also been described, with unclear consequences on the progression of the disease. While cost-effectiveness of enzyme replacement therapy in Fabry disease begins to be questioned and new therapeutic strategies arise such as chaperone or gene therapy, it appears necessary to better understand the immune responses observed in the treatment of naive patients and during enzyme replacement therapy with agalsidase. We propose a comprehensive review of the available literature concerning both innate and adaptive responses observed in Fabry disease. We particularly highlight the probable role of the toll-like receptor 4 (TLR4) and CD1d pathways triggered by Gb3 accumulation in the development of local and systemic inflammation that could lead to irreversible organ damages. We propose an immunological point of view of Fabry disease pathogenesis involving immune cells notably the invariant natural killer T cells. We finally review anti-agalsidase antibodies, their development and impact on outcomes.
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Affiliation(s)
- Wladimir Mauhin
- />Internal Medicine Department, La Pitié-Salpêtrière Hospital, 47-83 boulevard de l’hôpital, 75013 Paris, France
- />Inserm UMRS 974, University Pierre and Marie Curie, 47-83 boulevard de l’hôpital, 75013 Paris, France
| | - Olivier Lidove
- />Internal Medicine and Rheumatology Department, La Croix Saint Simon Hospital, 125 rue d’Avron, 75020 Paris, France
- />Inserm UMRS 974, University Pierre and Marie Curie, 47-83 boulevard de l’hôpital, 75013 Paris, France
| | - Elisa Masat
- />Inserm UMRS 974, University Pierre and Marie Curie, 47-83 boulevard de l’hôpital, 75013 Paris, France
| | - Federico Mingozzi
- />Inserm UMRS 974, University Pierre and Marie Curie, 47-83 boulevard de l’hôpital, 75013 Paris, France
| | - Kuberaka Mariampillai
- />Inserm UMRS 974, University Pierre and Marie Curie, 47-83 boulevard de l’hôpital, 75013 Paris, France
| | - Jean-Marc Ziza
- />Internal Medicine and Rheumatology Department, La Croix Saint Simon Hospital, 125 rue d’Avron, 75020 Paris, France
| | - Olivier Benveniste
- />Internal Medicine Department, La Pitié-Salpêtrière Hospital, 47-83 boulevard de l’hôpital, 75013 Paris, France
- />Inserm UMRS 974, University Pierre and Marie Curie, 47-83 boulevard de l’hôpital, 75013 Paris, France
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