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Zhang Z, Liu Q, Deng Z, Liu J, Li S, Hong M, Peng Y. Evaluating the Metabolic Basis of α-Gal A mRNA Therapy for Fabry Disease. Biology (Basel) 2024; 13:106. [PMID: 38392324 PMCID: PMC10886685 DOI: 10.3390/biology13020106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 02/02/2024] [Accepted: 02/06/2024] [Indexed: 02/24/2024]
Abstract
mRNA injection-based protein supplementation has emerged as a feasible treatment for Fabry disease. However, whether the introduction of LNP-encapsulated mRNA results in the alteration of metabolomics in an in vivo system remains largely unknown. In the present study, α-galactosidase A (α-Gal A) mRNA was generated and injected into the Fabry disease mouse model. The α-Gal A protein was successfully expressed. The level of globotriaosylsphingosine (Lyso-Gb3), a biomarker for Fabry disease, as well as pro-inflammatory cytokines such as nuclear factor kappa-B (NF-κB), interleukin 6 (IL-6), and tumor necrosis factor-α (TNF-α), were greatly decreased compared to the untreated control, indicating the therapeutic outcome of the mRNA drug. Metabolomics analysis found that the level of 20 metabolites was significantly altered in the plasma of mRNA-injected mice. These compounds are primarily enriched in the arachidonic acid metabolism, alanine, aspartate and glutamate metabolism, and glycolysis/gluconeogenesis pathways. Arachidonic acid and 5-hydroxyeicosatetraenoic acid (5-HETE), both of which are important components in the eicosanoid pathway and related to inflammation response, were significantly increased in the injected mice, possibly due to the presence of lipid nanoparticles. Moreover, mRNA can effectively alter the level of metabolites in the amino acid and energy metabolic pathways that are commonly found to be suppressed in Fabry disease. Taken together, the present study demonstrated that in addition to supplementing the deficient α-Gal A protein, the mRNA-based therapeutic agent can also affect levels of metabolites that may help in the recovery of metabolic homeostasis in the full body system.
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Affiliation(s)
- Zhendong Zhang
- Liverna Therapeutics Inc., Zhuhai 519000, China
- College of Life Sciences, South China Agricultural University, Guangzhou 510642, China
| | - Qi Liu
- Liverna Therapeutics Inc., Zhuhai 519000, China
| | - Zhiwen Deng
- Liverna Therapeutics Inc., Zhuhai 519000, China
| | - Jun Liu
- Liverna Therapeutics Inc., Zhuhai 519000, China
| | - Shuang Li
- Liverna Therapeutics Inc., Zhuhai 519000, China
| | - Mei Hong
- College of Life Sciences, South China Agricultural University, Guangzhou 510642, China
| | - Yucai Peng
- Liverna Therapeutics Inc., Zhuhai 519000, China
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Auray-Blais C, Lavoie P, Martineau T, Ntumba GK, Gamrani M, Khan A, Altarescu G, Lehman A, Goker-Alpan O, Nowak A, West ML, Bichet DG. Fabry disease biomarkers in patients switched from enzyme-replacement therapy to migalastat oral chaperone therapy. Bioanalysis 2023; 15:1421-1437. [PMID: 37847061 DOI: 10.4155/bio-2023-0160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2023] Open
Abstract
Background: A biomarker profile was evaluated longitudinally in patients with Fabry disease switched from enzyme-replacement therapy (ERT) to migalastat. Methods: 16 Gb3 isoforms and eight lyso-Gb3 analogues were analyzed in plasma and urine by LC-MS/MS at baseline and at three different time points in naive participants and participants switching from either agalsidase α or β to migalastat. Results: 29 adult participants were recruited internationally (seven centers). The Mainz Severity Score Index and mean biomarker levels remained stable (p ≥ 0.05) over a minimum of 12 months compared with baseline following the treatment switch. Conclusion: In this cohort of patients with Fabry disease with amenable mutations, in the short term, a switch from ERT to migalastat did not have a marked effect on the average biomarker profile.
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Affiliation(s)
- Christiane Auray-Blais
- Division of Medical Genetics, Department of Pediatrics, Centre de Recherche-CIUSSS de l'Estrie-CHUS, Université de Sherbrooke, 3001, 12th Avenue North, Sherbrooke, QC J1H 5N4, Canada
| | - Pamela Lavoie
- Division of Medical Genetics, Department of Pediatrics, Centre de Recherche-CIUSSS de l'Estrie-CHUS, Université de Sherbrooke, 3001, 12th Avenue North, Sherbrooke, QC J1H 5N4, Canada
| | - Tristan Martineau
- Division of Medical Genetics, Department of Pediatrics, Centre de Recherche-CIUSSS de l'Estrie-CHUS, Université de Sherbrooke, 3001, 12th Avenue North, Sherbrooke, QC J1H 5N4, Canada
| | - Georges Kabala Ntumba
- Division of Medical Genetics, Department of Pediatrics, Centre de Recherche-CIUSSS de l'Estrie-CHUS, Université de Sherbrooke, 3001, 12th Avenue North, Sherbrooke, QC J1H 5N4, Canada
| | - Mohamed Gamrani
- Division of Medical Genetics, Department of Pediatrics, Centre de Recherche-CIUSSS de l'Estrie-CHUS, Université de Sherbrooke, 3001, 12th Avenue North, Sherbrooke, QC J1H 5N4, Canada
| | - Aneal Khan
- M.A.G.I.C. (Metabolics and Genetics in Canada) Clinic Ltd, Calgary, Alberta, Canada
| | - Gheona Altarescu
- Shaare Zedek Medical Center, Shmuel (Hans) Beyth St 12, Jerusalem, 9103102, Israel
| | - Anna Lehman
- Department of Medical Genetics, University of British Columbia, Vancouver General Hospital, 899 W 12th Ave., Vancouver, BC V5Z 1M9, Canada
| | - Ozlem Goker-Alpan
- Lysosomal & Rare Disorders Research & Treatment Center-LDRTC, 3702 Pender Dr. STE 170, Fairfax, VA 22030, USA
| | - Albina Nowak
- Department of Endocrinology & Clinical Nutrition, University Hospital Zurich & University of Zurich, Rämistrasse 100, 8091, Zurich, Switzerland
| | - Michael L West
- Division of Nephrology, Department of Medicine, Dalhousie University, QE II Health Sciences Centre, 1276 South Park Street, Halifax, NS B3H 2Y9, Canada
| | - Daniel G Bichet
- University of Montreal & Nephrology Service, Research Center, Hôpital du Sacré-Coeur de Montreal, 5400 Boul. Gouin O, Montreal, QC, H4J 1C5, Canada
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Shiga T, Tsukimura T, Kubota T, Togawa T, Sakuraba H. Profiles of Globotriaosylsphingosine Analogs and Globotriaosylceramide Isoforms Accumulated in Body Fluids from Various Phenotypic Fabry Patients. Intern Med 2023:2493-23. [PMID: 37866916 DOI: 10.2169/internalmedicine.2493-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2023] Open
Abstract
Objectives Fabry disease is characterized by the systemic accumulation of globotriaosylceramide (Gb3) and globotriaosylsphingosine (Lyso-Gb3), which are widely used as biomarkers of the disease. However, few reports have described the relationship of Lyso-Gb3 analogs and Gb3 isoforms with the disease. The present study determined the profiles of Lyso-Gb3 analogs and Gb3 isoforms accumulated in body fluids from various phenotypic Fabry patients to elucidate the basis of the disease. Methods Plasma Lyso-Gb3 and related analogs were measured in 15 classic Fabry men, 6 later-onset Fabry men, 11 Fabry women, and 36 controls, while urinary Gb3 isoforms were measured in 5 classic Fabry men, 5 later-onset Fabry men, 17 Fabry women, and 11 controls, using liquid chromatography-tandem mass spectrometry (LC-MS/MS). Furthermore, these values were monitored for a classic Fabry man, in whom neutralizing anti-drug antibodies had developed following enzyme replacement therapy (ERT). Results The levels of plasma Lyso-Gb3 analogs/urinary Gb3 isoforms were higher in Fabry patients than in controls, especially in classic Fabry men. However, minor differences in the ratio of each Lyso-Gb3 analog and Gb3 isoform with respect to the total Lyso-Gb3 analogs and Gb3 isoforms, respectively, were observed among individual classic Fabry men. Their time courses were well associated with the development and attenuation of anti-drug antibodies in a patient with classic Fabry disease during ERT. Conclusion Quantification of Lyso-Gb3 analogs and Gb3 isoforms provides us with more detailed information about the substrates that accumulated in the body fluids of Fabry patients than does quantification of Lyso-Gb3 and Gb3 alone, so this approach may be useful for elucidating the basis of Fabry disease.
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Affiliation(s)
- Tomoko Shiga
- Department of Clinical Genetics, Meiji Pharmaceutical University, Japan
| | - Takahiro Tsukimura
- Department of Functional Bioanalysis, Meiji Pharmaceutical University, Japan
| | - Takao Kubota
- Department of Nephrology, Tohto Sangenjaya Clinic, Japan
- Department of Nephrology, Self-Defense Forces Central Hospital, Japan
| | - Tadayasu Togawa
- Department of Functional Bioanalysis, Meiji Pharmaceutical University, Japan
| | - Hitoshi Sakuraba
- Department of Clinical Genetics, Meiji Pharmaceutical University, Japan
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Bichet DG, Hopkin RJ, Aguiar P, Allam SR, Chien YH, Giugliani R, Kallish S, Kineen S, Lidove O, Niu DM, Olivotto I, Politei J, Rakoski P, Torra R, Tøndel C, Hughes DA. Consensus recommendations for the treatment and management of patients with Fabry disease on migalastat: a modified Delphi study. Front Med (Lausanne) 2023; 10:1220637. [PMID: 37727761 PMCID: PMC10505750 DOI: 10.3389/fmed.2023.1220637] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 07/13/2023] [Indexed: 09/21/2023] Open
Abstract
Objective Fabry disease is a progressive disorder caused by deficiency of the α-galactosidase A enzyme (α-Gal A), leading to multisystemic organ damage with heterogenous clinical presentation. The addition of the oral chaperone therapy migalastat to the available treatment options for Fabry disease is not yet universally reflected in all treatment guidelines. These consensus recommendations are intended to provide guidance for the treatment and monitoring of patients with Fabry disease receiving migalastat. Methods A modified Delphi process was conducted to determine consensus on treatment decisions and monitoring of patients with Fabry disease receiving migalastat. The multidisciplinary panel comprised 14 expert physicians across nine specialties and two patients with Fabry disease. Two rounds of Delphi surveys were completed and recommendations on the use of biomarkers, multidisciplinary monitoring, and treatment decisions were generated based on statements that reached consensus. Results The expert panel reached consensus agreement on 49 of 54 statements, including 16 that reached consensus in round 1. Statements that reached consensus agreement are summarized in recommendations for migalastat treatment and monitoring, including baseline and follow-up assessments and frequency. All patients with Fabry disease and an amenable mutation may initiate migalastat treatment if they have evidence of Fabry-related symptoms and/or organ involvement. Treatment decisions should include holistic assessment of the patient, considering clinical symptoms and organ involvement as well as patient-reported outcomes and patient preference. The reliability of α-Gal A and globotriaosylsphingosine as pharmacodynamic response biomarkers remains unclear. Conclusion These recommendations build on previously published guidelines to highlight the importance of holistic, multidisciplinary monitoring for patients with Fabry disease receiving migalastat, in addition to shared decision-making regarding treatments and monitoring throughout the patient journey. GRAPHICAL ABSTRACT.
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Affiliation(s)
- Daniel G. Bichet
- Department of Medicine, Pharmacology and Physiology, Hôpital du Sacré-Coeur, University of Montréal, Montreal, QC, Canada
| | - Robert J. Hopkin
- Department of Pediatrics, Division of Human Genetics, University of Cincinnati College of Medicine, and Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
| | - Patrício Aguiar
- Inborn Errors of Metabolism Reference Center, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal
- Faculty of Medicine, Lisbon University, Lisbon, Portugal
| | - Sridhar R. Allam
- Burnett School of Medicine, Texas Christian University, Fort Worth, TX, United States
- Tarrant Nephrology Associates/PPG Health, Fort Worth, TX, United States
| | - Yin-Hsiu Chien
- Department of Medical Genetics, National Taiwan University Hospital, Taipei, Taiwan
- Department of Pediatrics, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Roberto Giugliani
- Postgraduate Program in Genetics and Molecular Biology (PPGBM) at Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
- BioDiscovery Laboratory at Hospital de Clinicas de Porto Alegre (HCPA), National Institute of Population Medical Genetics (INAGEMP), DASA, Casa dos Raros, Porto Alegre, Brazil
| | - Staci Kallish
- Division of Translational Medicine and Human Genetics, Department of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | | | - Olivier Lidove
- Department of Internal Medicine-Rheumatology, Croix Saint Simon Hospital, Paris, France
- French Network of Inherited Metabolic Disorders (G2m), France
| | - Dau-Ming Niu
- Department of Pediatrics, Taipei Veterans General Hospital, Taipei, Taiwan
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Iacopo Olivotto
- Department of Experimental and Clinical Medicine, Meyer University Children’s Hospital, Florence, Italy
| | - Juan Politei
- Department of Neurology, Fundacion Para el Estudio de Enfermedades Neurometabolicas (FESEN), Buenos Aires, Argentina
| | | | - Roser Torra
- Inherited Kidney Disorders, Department of Nephrology, Fundació Puigvert, Institut d’Investigació Biomèdica Sant Pau (IIB-SANT PAU), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Camilla Tøndel
- Department of Clinical Science, University of Bergen, Bergen, Norway
- Department of Pediatrics, Haukeland University Hospital, Bergen, Norway
| | - Derralynn A. Hughes
- Lysosomal Storage Disorders Unit, Royal Free London NHS Foundation Trust and University College London, London, United Kingdom
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Boutin M, Lavoie P, Beaudon M, Kabala Ntumba G, Bichet DG, Maranda B, Auray-Blais C. Mass Spectrometry Analysis of Globotriaosylsphingosine and Its Analogues in Dried Blood Spots. Int J Mol Sci 2023; 24:ijms24043223. [PMID: 36834643 PMCID: PMC9966246 DOI: 10.3390/ijms24043223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 01/19/2023] [Accepted: 01/26/2023] [Indexed: 02/10/2023] Open
Abstract
Fabry disease (FD) is an X-linked lysosomal storage disorder where impaired α-galactosidase A enzyme activity leads to the intracellular accumulation of undegraded glycosphingolipids, including globotriaosylsphingosine (lyso-Gb3) and related analogues. Lyso-Gb3 and related analogues are useful biomarkers for screening and should be routinely monitored for longitudinal patient evaluation. In recent years, a growing interest has emerged in the analysis of FD biomarkers in dried blood spots (DBSs), considering the several advantages compared to venipuncture as a technique for collecting whole-blood specimens. The focus of this study was to devise and validate a UHPLC-MS/MS method for the analysis of lyso-Gb3 and related analogues in DBSs to facilitate sample collection and shipment to reference laboratories. The assay was devised in conventional DBS collection cards and in Capitainer®B blood collection devices using both capillary and venous blood specimens from 12 healthy controls and 20 patients affected with FD. The measured biomarker concentrations were similar in capillary and venous blood specimens. The hematocrit (Hct) did not affect the correlation between plasma and DBS measurements in our cohort (Hct range: 34.3-52.2%). This UHPLC-MS/MS method using DBS would facilitate high-risk screening and the follow-up and monitoring of patients affected with FD.
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Affiliation(s)
- Michel Boutin
- Division of Medical Genetics, Department of Pediatrics, Faculty of Medicine and Health Sciences, Centre de Recherche–CIUSSS de l’Estrie-CHUS, Université de Sherbrooke, Sherbrooke, QC J1H 5N4, Canada
| | - Pamela Lavoie
- Division of Medical Genetics, Department of Pediatrics, Faculty of Medicine and Health Sciences, Centre de Recherche–CIUSSS de l’Estrie-CHUS, Université de Sherbrooke, Sherbrooke, QC J1H 5N4, Canada
| | - Margot Beaudon
- Institut de Pharmacologie, Université de Sherbrooke, Sherbrooke, QC J1H 5N4, Canada
| | - Georges Kabala Ntumba
- Division of Medical Genetics, Department of Pediatrics, Faculty of Medicine and Health Sciences, Centre de Recherche–CIUSSS de l’Estrie-CHUS, Université de Sherbrooke, Sherbrooke, QC J1H 5N4, Canada
| | - Daniel G. Bichet
- Research Center, Hôpital du Sacré-Coeur de Montreal, University of Montreal and Nephrology Service, Montreal, QC H4J 1C5, Canada
| | - Bruno Maranda
- Division of Medical Genetics, Department of Pediatrics, Faculty of Medicine and Health Sciences, Centre de Recherche–CIUSSS de l’Estrie-CHUS, Université de Sherbrooke, Sherbrooke, QC J1H 5N4, Canada
| | - Christiane Auray-Blais
- Division of Medical Genetics, Department of Pediatrics, Faculty of Medicine and Health Sciences, Centre de Recherche–CIUSSS de l’Estrie-CHUS, Université de Sherbrooke, Sherbrooke, QC J1H 5N4, Canada
- Correspondence:
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Nowicki M, Komar M, Kusztal M, Mizia-Stec K, Liberek T, Małyszko J, Muras-Szwedziak K, Pawlaczyk K, Podolec P, Sławek J. First two years of reimbursed enzyme replacement therapy in the treatment of Fabry disease in Poland. F1000Res 2021; 10:841. [PMID: 34745562 PMCID: PMC8561609 DOI: 10.12688/f1000research.55313.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/19/2021] [Indexed: 11/20/2022] Open
Abstract
Fabry disease (FD) is an ultra-rare genetic lysosomal storage disease caused by pathologic gene variants resulting in insufficient expression of α-galactosidase A. This enzyme deficiency leads to accumulation of globotriaosylceramide and globotriaosylsphingosine in plasma and in different cells throughout the body, causing major cardiovascular, renal, and nervous system complications. Until 2018, reimbursed enzyme replacement therapy (ERT) for FD was available in all European Union countries except Poland. We present the preliminary results of the first two years of reimbursed ERT in Poland. We obtained data from the seven largest academic centers in Katowice, Cracow, Wrocław, Poznań, Gdańsk, Warsaw, and Łódź. The questionnaire included the following data: number of patients treated, number of patients qualified for ERT, and patient characteristics. All centers returned completed questionnaires that included data for a total of 71 patients (28 men and 43 women) as of June 2021. Thirty-five patients with the diagnosis of FD confirmed by genetic testing (22 men and 13 women) had already qualified for reimbursed ERT. Mean (SD) age at the commencement of the ERT program was 39.6 (15.5) years (range 18-79 years). Mean time from the first clinical symptoms reported by the patients to the FD diagnosis was 21.1 (8.9) years, and the mean time from the final diagnosis of FD to the beginning of ERT was 4.7 (4.6) years. FD is still underdiagnosed in Poland. To identify undiagnosed FD patients and to ensure that patients in Poland benefit fully from ERT, implementation of an effective nationwide screening strategy and close cooperation with a network of rare disease centers is advised.
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Affiliation(s)
- Michał Nowicki
- Department of Nephrology, Hypertension, and Kidney Transplantation, Medical University of Łódź, Łódź, Poland
| | - Monika Komar
- Department of Cardiac and Vascular Diseases, Institute of Cardiology, Jagiellonian University Medical College, Cracow, Poland
| | - Mariusz Kusztal
- Department of Nephrology and Transplantation Medicine, Wrocław Medical University, Wrocław, Poland
| | | | - Tomasz Liberek
- Department of Nephrology, Transplantation and Internal Medicine, Medical University of Gdańsk, Gdańsk, Poland
| | - Jolanta Małyszko
- Department of Nephrology, Dialysis and Internal Diseases, Medical University of Warsaw, Warsaw, Poland
| | - Katarzyna Muras-Szwedziak
- Department of Nephrology, Hypertension, and Kidney Transplantation, Medical University of Łódź, Łódź, Poland
| | - Krzysztof Pawlaczyk
- Department of Nephrology, Transplantology and Internal Medicine, Poznań University of Medical Sciences Karol Marcinkowski, Poznań, Poland
| | - Piotr Podolec
- Department of Cardiac and Vascular Diseases, Institute of Cardiology, Jagiellonian University Medical College, Cracow, Poland
| | - Jarosław Sławek
- Department of Neurological-Psychiatric Nursing, Medical University of Gdańsk, Gdańsk, Poland
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Nowicki M, Komar M, Kusztal M, Mizia-Stec K, Liberek T, Małyszko J, Muras-Szwedziak K, Pawlaczyk K, Podolec P, Sławek J. First two years of reimbursed enzyme replacement therapy in the treatment of Fabry disease in Poland. F1000Res 2021; 10:841. [PMID: 34745562 PMCID: PMC8561609 DOI: 10.12688/f1000research.55313.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/05/2021] [Indexed: 04/05/2024] Open
Abstract
Fabry disease (FD) is an ultra-rare genetic lysosomal storage disease caused by pathologic gene variants resulting in insufficient expression of α-galactosidase A. This enzyme deficiency leads to accumulation of globotriaosylceramide and globotriaosylsphingosine in plasma and in different cells throughout the body, causing major cardiovascular, renal, and nervous system complications. Until 2018, reimbursed enzyme replacement therapy (ERT) for FD was available in all European Union countries except Poland. We present the preliminary results of the first two years of reimbursed ERT in Poland. We obtained data from the seven largest academic centers in Katowice, Kraków, Wrocław, Poznań, Gdańsk, Warszawa, and Łódź. The questionnaire included the following data: number of patients treated, number of patients qualified for ERT, and patient characteristics. All centers returned completed questionnaires that included data for a total of 71 patients (28 men and 43 women) as of June 2021. Thirty-five patients with the diagnosis of FD confirmed by genetic testing (22 men and 13 women) had already qualified for reimbursed ERT. Mean (SD) age at the commencement of the ERT program was 39.6 (15.5) years (range 18-79 years). Mean time from the first clinical symptoms reported by the patients to the FD diagnosis was 21.1 (8.9) years, and the mean time from the final diagnosis of FD to the beginning of ERT was 4.7 (4.6) years. FD is still underdiagnosed in Poland. To identify undiagnosed FD patients and to ensure that patients in Poland benefit fully from ERT, implementation of an effective nationwide screening strategy and close cooperation with a network of rare disease centers is advised.
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Affiliation(s)
- Michał Nowicki
- Department of Nephrology, Hypertension, and Kidney Transplantation, Medical University of Łódź, Łódź, Poland
| | - Monika Komar
- Department of Cardiac and Vascular Diseases, Institute of Cardiology, Jagiellonian University Medical College, Cracow, Poland
| | - Mariusz Kusztal
- Department of Nephrology and Transplantation Medicine, Wrocław Medical University, Wrocław, Poland
| | | | - Tomasz Liberek
- Department of Nephrology, Transplantation and Internal Medicine, Medical University of Gdańsk, Gdańsk, Poland
| | - Jolanta Małyszko
- Department of Nephrology, Dialysis and Internal Diseases, Medical University of Warsaw, Warsaw, Poland
| | - Katarzyna Muras-Szwedziak
- Department of Nephrology, Hypertension, and Kidney Transplantation, Medical University of Łódź, Łódź, Poland
| | - Krzysztof Pawlaczyk
- Department of Nephrology, Transplantology and Internal Medicine, Poznań University of Medical Sciences Karol Marcinkowski, Poznań, Poland
| | - Piotr Podolec
- Department of Cardiac and Vascular Diseases, Institute of Cardiology, Jagiellonian University Medical College, Cracow, Poland
| | - Jarosław Sławek
- Department of Neurological-Psychiatric Nursing, Medical University of Gdańsk, Gdańsk, Poland
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Gragnaniello V, Burlina AP, Polo G, Giuliani A, Salviati L, Duro G, Cazzorla C, Rubert L, Maines E, Germain DP, Burlina AB. Newborn Screening for Fabry Disease in Northeastern Italy: Results of Five Years of Experience. Biomolecules 2021; 11:biom11070951. [PMID: 34199132 PMCID: PMC8301924 DOI: 10.3390/biom11070951] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 06/17/2021] [Accepted: 06/23/2021] [Indexed: 12/18/2022] Open
Abstract
Fabry disease (FD) is a progressive multisystemic lysosomal storage disease. Early diagnosis by newborn screening (NBS) may allow for timely treatment, thus preventing future irreversible organ damage. We present the results of 5.5 years of NBS for FD by α-galactosidase A activity and globotriaosylsphingosine (lyso-Gb3) assays in dried blood spot through a multiplexed MS/MS assay. Furthermore, we report our experience with long-term follow-up of positive subjects. We screened more than 170,000 newborns and 22 males were confirmed to have a GLA gene variant, with an incidence of 1:7879 newborns. All patients were diagnosed with a variant previously associated with the later-onset phenotype of FD or carried an unclassified variant (four patients) or the likely benign p.Ala143Thr variant. All were asymptomatic at the last visit. Although lyso-Gb3 is not considered a reliable second tier test for newborn screening, it can simplify the screening algorithm when its levels are elevated at birth. After birth, plasma lyso-Gb3 is a useful marker for non-invasive monitoring of all positive patients. Our study is the largest reported to date in Europe, and presents data from long-term NBS for FD that reveals the current incidence of FD in northeastern Italy. Our follow-up data describe the early disease course and the trend of plasma lyso-Gb3 during early childhood.
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Affiliation(s)
- Vincenza Gragnaniello
- Division of Inherited Metabolic Diseases, Department of Diagnostic Services, University Hospital, 35129 Padua, Italy; (V.G.); (G.P.); (A.G.); (C.C.); (L.R.)
| | | | - Giulia Polo
- Division of Inherited Metabolic Diseases, Department of Diagnostic Services, University Hospital, 35129 Padua, Italy; (V.G.); (G.P.); (A.G.); (C.C.); (L.R.)
| | - Antonella Giuliani
- Division of Inherited Metabolic Diseases, Department of Diagnostic Services, University Hospital, 35129 Padua, Italy; (V.G.); (G.P.); (A.G.); (C.C.); (L.R.)
| | - Leonardo Salviati
- Clinical Genetics Unit, Department of Diagnostic Services, University Hospital, 35128 Padua, Italy;
| | - Giovanni Duro
- Institute for Biomedical Research and Innovation, National Research Council of Italy (IRIB CNR), 90146 Palermo, Italy;
| | - Chiara Cazzorla
- Division of Inherited Metabolic Diseases, Department of Diagnostic Services, University Hospital, 35129 Padua, Italy; (V.G.); (G.P.); (A.G.); (C.C.); (L.R.)
| | - Laura Rubert
- Division of Inherited Metabolic Diseases, Department of Diagnostic Services, University Hospital, 35129 Padua, Italy; (V.G.); (G.P.); (A.G.); (C.C.); (L.R.)
| | - Evelina Maines
- Division of Pediatrics, S. Chiara General Hospital, 38122 Trento, Italy;
| | - Dominique P Germain
- Division of Medical Genetics, University of Versailles and APHP Paris Saclay University, 92380 Garches, France;
| | - Alberto B Burlina
- Division of Inherited Metabolic Diseases, Department of Diagnostic Services, University Hospital, 35129 Padua, Italy; (V.G.); (G.P.); (A.G.); (C.C.); (L.R.)
- Correspondence: ; Tel.: +39-049-821-7462
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Maruyama H, Taguchi A, Mikame M, Izawa A, Morito N, Izaki K, Seto T, Onishi A, Sugiyama H, Sakai N, Yamabe K, Yokoyama Y, Yamashita S, Satoh H, Toyoda S, Hosojima M, Ito Y, Tazawa R, Ishii S. Plasma Globotriaosylsphingosine and α-Galactosidase A Activity as a Combined Screening Biomarker for Fabry Disease in a Large Japanese Cohort. Curr Issues Mol Biol 2021; 43:389-404. [PMID: 34205365 PMCID: PMC8928976 DOI: 10.3390/cimb43010032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 06/15/2021] [Accepted: 06/16/2021] [Indexed: 11/23/2022] Open
Abstract
Fabry disease is an X-linked disorder of α-galactosidase A (GLA) deficiency. Our previous interim analysis (1 July 2014 to 31 December 2015) revealed plasma globotriaosylsphingosine as a promising primary screening biomarker for Fabry disease probands. Herein, we report the final results, including patients enrolled from 1 January to 31 December 2016 for evaluating the potential of plasma globotriaosylsphingosine and GLA activity as a combined screening marker. We screened 5691 patients (3439 males) referred from 237 Japanese specialty clinics based on clinical findings suggestive of Fabry disease using plasma globotriaosylsphingosine and GLA activity as primary screening markers, and GLA variant status as a secondary screening marker. Of the 14 males who tested positive in the globotriaosylsphingosine screen (≥2.0 ng/mL), 11 with low GLA activity (<4.0 nmol/h/mL) displayed GLA variants (four classic, seven late-onset) and one with normal GLA activity and no pathogenic variant displayed lamellar bodies in affected organs, indicating late-onset biopsy-proven Fabry disease. Of the 19 females who tested positive in the globotriaosylsphingosine screen, eight with low GLA activity displayed GLA variants (six classic, two late-onset) and five with normal GLA activity displayed a GLA variant (one classic) and no pathogenic variant (four late-onset biopsy-proven). The combination of plasma globotriaosylsphingosine and GLA activity can be a primary screening biomarker for classic, late-onset, and late-onset biopsy-proven Fabry disease probands.
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Affiliation(s)
- Hiroki Maruyama
- Department of Clinical Nephroscience, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8510, Japan; (A.T.); (M.M.)
- Correspondence: ; Tel.: +81-25-227-0436
| | - Atsumi Taguchi
- Department of Clinical Nephroscience, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8510, Japan; (A.T.); (M.M.)
| | - Mariko Mikame
- Department of Clinical Nephroscience, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8510, Japan; (A.T.); (M.M.)
| | - Atsushi Izawa
- School of Health Sciences, Shinshu University, Matsumoto 390-8621, Japan;
| | - Naoki Morito
- Department of Nephrology, Faculty of Medicine, University of Tsukuba, Tsukuba 305-8575, Japan;
| | - Kazufumi Izaki
- Department of Pediatrics, Yao Municipal Hospital, Yao 581-0069, Japan;
| | - Toshiyuki Seto
- Department of Medical Genetics, Osaka City University Graduate School of Medicine, Osaka 545-8585, Japan;
| | - Akifumi Onishi
- Department of Internal Medicine, Fukuyama City Hospital, Fukuyama 721-8511, Japan;
| | - Hitoshi Sugiyama
- Department of Human Resource Development of Dialysis Therapy for Kidney Disease, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, Okayama 700-8558, Japan;
| | - Norio Sakai
- Child Healthcare and Genetic Science Laboratory, Division of Health Sciences, Osaka University Graduate School of Medicine, Suita 565-0871, Japan;
| | - Kenji Yamabe
- Department of Cardiology, Toyooka Hospital, Toyooka 668-8501, Japan;
| | - Yukio Yokoyama
- Division of Nephrology, Hiroshima Red Cross Hospital & Atomic-bomb Survivors Hospital, Hiroshima 730-8619, Japan;
| | - Satoshi Yamashita
- Department of Cardiology, Hamamatsu University School of Medicine, Hamamatsu 431-3192, Japan;
| | - Hiroshi Satoh
- Department of Cardiology, Fujinomiya City Hospital, Fujinomiya 418-0076, Japan;
| | - Shigeru Toyoda
- Department of Cardiovascular Medicine, Dokkyo Medical University, Mibu 321-0293, Japan;
| | - Michihiro Hosojima
- Department of Clinical Nutrition Science, Kidney Research Center, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8510, Japan;
| | - Yumi Ito
- Department of Health Promotion Medicine, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8510, Japan;
| | - Ryushi Tazawa
- Health Administration Center, Student Support and Health Administration Organization, Tokyo Medical and Dental University, Bunkyo-ku 113-8510, Japan;
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10
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Malvagia S, Ferri L, Della Bona M, Borsini W, Cirami CL, Dervishi E, Feriozzi S, Gasperini S, Motta S, Mignani R, Trezzi B, Pieruzzi F, Morrone A, Daniotti M, Donati MA, la Marca G. Multicenter evaluation of use of dried blood spot compared to conventional plasma in measurements of globotriaosylsphingosine (LysoGb3) concentration in 104 Fabry patients. Clin Chem Lab Med 2021; 59:1516-1526. [PMID: 33915609 DOI: 10.1515/cclm-2021-0316] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 04/20/2021] [Indexed: 12/28/2022]
Abstract
OBJECTIVES Fabry disease (FD) is an X-linked lysosomal storage disorder, resulting from a deficiency of the enzyme α-galactosidase A, responsible for breaking down glycolipids such as globotriaosylceramide and its deacylated derivative, globotriaosylsphingosine (LysoGb3). Here, we compare the levels of LysoGb3 in dried blood spots (DBS) and plasma in patients with classic and late-onset phenotypes. METHODS LysoGb3 measurements were performed in 104 FD patients, 39 males and 65 females. Venous blood was collected. A portion was spotted onto filter paper and another portion separated to obtain plasma. The LysoGb3 concentrations in DBS and plasma were determined by highly sensitive electrospray ionization liquid chromatography tandem mass spectrometry. Agreement between different matrices was assessed using linear regression and Bland Altman analysis. RESULTS The method on DBS was validated by evaluating its precision, accuracy, matrix effect, recovery, and stability. The analytical performances were verified by comparison of a total of 104 paired DBS and plasma samples from as many FD patients (representing 46 GLA variants). There was a strong correlation between plasma and the corresponding DBS LysoGb3 concentrations, with few exceptions. Discrepancies were observed in anemic patients with typically low hematocrit levels compared to the normal range. CONCLUSIONS The method proved to be efficient for the rapid analysis of LysoGb3. DBS provides a convenient, sensitive, and reproducible method for measuring LysoGb3 levels for diagnosis, initial phenotypic assignment, and therapeutic monitoring in patients with FD.
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Affiliation(s)
- Sabrina Malvagia
- Newborn Screening, Clinical Chemistry and Pharmacology Lab, Meyer Children's University Hospital, Florence, Italy
| | - Lorenzo Ferri
- Molecular and Cell Biology Laboratory of Neurometabolic Diseases, Neuroscience Department, Meyer Children's Hospital, Florence, Italy
| | - Maria Della Bona
- Newborn Screening, Clinical Chemistry and Pharmacology Lab, Meyer Children's University Hospital, Florence, Italy
| | | | | | - Egrina Dervishi
- Nephrology Dialysis Transplant Unit, Careggi Hospital, Florence, Italy
| | - Sandro Feriozzi
- Nephrology and Dialysis Unit, Belcolle Hospital, Viterbo, Italy
| | - Serena Gasperini
- Pediatric Rare Diseases Unit, Department of Pediatrics, MBBM Foundation, San Gerardo Hospital, Monza, Italy
| | - Serena Motta
- Pediatric Rare Diseases Unit, Department of Pediatrics, MBBM Foundation, San Gerardo Hospital, Monza, Italy
| | - Renzo Mignani
- Department of Nephrology, Infermi Hospital, Rimini, Italy
| | - Barbara Trezzi
- Clinical Nephrology, School of Medicine and Surgery, University of Milano, Milan, Italy
| | - Federico Pieruzzi
- Clinical Nephrology, School of Medicine and Surgery, University of Milano-Bicocca and Nephrology and Dialysis Unit, ASST-Monza San Gerardo Hospital, Monza, Italy
| | - Amelia Morrone
- Molecular and Cell Biology Laboratory of Neurometabolic Diseases, Neuroscience Department, Meyer Children's Hospital, Florence, Italy.,Department of Neurofarba, University of Florence, Florence, Italy
| | - Marta Daniotti
- Metabolic Disease Unit, Meyer Children's University Hospital, Florence, Italy
| | - Maria Alice Donati
- Metabolic Disease Unit, Meyer Children's University Hospital, Florence, Italy
| | - Giancarlo la Marca
- Newborn Screening, Clinical Chemistry and Pharmacology Lab, Meyer Children's University Hospital, Florence, Italy.,Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
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11
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Jabbarzadeh-Tabrizi S, Boutin M, Day TS, Taroua M, Schiffmann R, Auray-Blais C, Shen JS. Assessing the role of glycosphingolipids in the phenotype severity of Fabry disease mouse model. J Lipid Res 2020; 61:1410-1423. [PMID: 32868283 DOI: 10.1194/jlr.ra120000909] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Fabry disease is caused by deficient activity of α-galactosidase A, an enzyme that hydrolyzes the terminal α-galactosyl moieties from glycolipids and glycoproteins, and subsequent accumulation of glycosphingolipids, mainly globotriaosylceramide (Gb3), globotriaosylsphingosine (lyso-Gb3), and galabiosylceramide. However, there is no known link between these compounds and disease severity. In this study, we compared Gb3 isoforms (various fatty acids) and lyso-Gb3 analogs (various sphingosine modifications) in two strains of Fabry disease mouse models: a pure C57BL/6 (B6) background or a B6/129 mixed background, with the latter exhibiting more prominent cardiac and renal hypertrophy and thermosensation deficits. Total Gb3 and lyso-Gb3 levels in the heart, kidney, and dorsal root ganglion (DRG) were similar in the two strains. However, levels of the C20-fatty acid isoform of Gb3 and particular lyso-Gb3 analogs (+18, +34) were significantly higher in Fabry-B6/129 heart tissue when compared with Fabry-B6. By contrast, there was no difference in Gb3 and lyso-Gb3 isoforms/analogs in the kidneys and DRG between the two strains. Furthermore, using immunohistochemistry, we found that Gb3 massively accumulated in DRG mechanoreceptors, a sensory neuron subpopulation with preserved function in Fabry disease. However, Gb3 accumulation was not observed in nonpeptidergic nociceptors, the disease-relevant subpopulation that has remarkably increased isolectin-B4 (the marker of nonpeptidergic nociceptors) binding and enlarged cell size. These findings suggest that specific species of Gb3 or lyso-Gb3 may play major roles in the pathogenesis of Fabry disease, and that Gb3 and lyso-Gb3 are not responsible for the pathology in all tissues or cell types.
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Affiliation(s)
| | - Michel Boutin
- Division of Medical Genetics, Department of Pediatrics, Centre de Recherche-CHUS, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, Quebec, Canada
| | - Taniqua S Day
- Institute of Metabolic Disease, Baylor Scott & White Research Institute, Dallas, TX, USA
| | - Mouna Taroua
- Institute of Metabolic Disease, Baylor Scott & White Research Institute, Dallas, TX, USA
| | - Raphael Schiffmann
- Institute of Metabolic Disease, Baylor Scott & White Research Institute, Dallas, TX, USA
| | - Christiane Auray-Blais
- Division of Medical Genetics, Department of Pediatrics, Centre de Recherche-CHUS, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, Quebec, Canada
| | - Jin-Song Shen
- Institute of Metabolic Disease, Baylor Scott & White Research Institute, Dallas, TX, USA
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12
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Boutin M, Lavoie P, Menkovic I, Toupin A, Abaoui M, Elidrissi-Elawad M, Arthus MF, Fortier C, Ménard C, Maranda B, Bichet DG, Auray-Blais C. Diurnal Variation of Urinary Fabry Disease Biomarkers during Enzyme Replacement Therapy Cycles. Int J Mol Sci 2020; 21:E6114. [PMID: 32854306 DOI: 10.3390/ijms21176114] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 08/19/2020] [Accepted: 08/21/2020] [Indexed: 12/02/2022] Open
Abstract
Fabry disease is an X-linked lysosomal storage disorder caused by mutations in the GLA gene encoding the α-galactosidase A enzyme. This enzyme cleaves the last sugar unit of glycosphingolipids, including globotriaosylceramide (Gb3), globotriaosylsphingosine (lyso-Gb3), and galabiosylceramide (Ga2). Enzyme impairment leads to substrate accumulation in different organs, vascular endothelia, and biological fluids. Enzyme replacement therapy (ERT) is a commonly used treatment. Urinary analysis of Gb3 isoforms (different fatty acid moieties), as well as lyso-Gb3 and its analogues, is a reliable way to monitor treatment. These analogues correspond to lyso-Gb3 with chemical modifications on the sphingosine moiety (−C2H4, −C2H4+O, −H2, −H2+O, +O, +H2O2, and +H2O3). The effects of sample collection time on urinary biomarker levels between ERT cycles were not previously documented. The main objective of this project was to analyze the aforementioned biomarkers in urine samples from seven Fabry disease patients (three treated males, three treated females, and one ERT-naïve male) collected twice a day (morning and evening) for 42 days (three ERT cycles). Except for one participant, our results show that the biomarker levels were generally more elevated in the evening. However, there was less variability in samples collected in the morning. No cyclic variations in biomarker levels were observed between ERT infusions.
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13
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Seemann S, Ernst M, Cimmaruta C, Struckmann S, Cozma C, Koczan D, Knospe AM, Haake LR, Citro V, Bräuer AU, Andreotti G, Cubellis MV, Fuellen G, Hermann A, Giese AK, Rolfs A, Lukas J. Proteostasis regulators modulate proteasomal activity and gene expression to attenuate multiple phenotypes in Fabry disease. Biochem J 2020; 477:359-80. [PMID: 31899485 DOI: 10.1042/BCJ20190513] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 12/17/2019] [Accepted: 01/02/2020] [Indexed: 12/22/2022]
Abstract
The lysosomal storage disorder Fabry disease is characterized by a deficiency of the lysosomal enzyme α-Galactosidase A. The observation that missense variants in the encoding GLA gene often lead to structural destabilization, endoplasmic reticulum retention and proteasomal degradation of the misfolded, but otherwise catalytically functional enzyme has resulted in the exploration of alternative therapeutic approaches. In this context, we have investigated proteostasis regulators (PRs) for their potential to increase cellular enzyme activity, and to reduce the disease-specific accumulation of the biomarker globotriaosylsphingosine in patient-derived cell culture. The PRs also acted synergistically with the clinically approved 1-deoxygalactonojirimycine, demonstrating the potential of combination treatment in a therapeutic application. Extensive characterization of the effective PRs revealed inhibition of the proteasome and elevation of GLA gene expression as paramount effects. Further analysis of transcriptional patterns of the PRs exposed a variety of genes involved in proteostasis as potential modulators. We propose that addressing proteostasis is an effective approach to discover new therapeutic targets for diseases involving folding and trafficking-deficient protein mutants.
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14
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Baydakova G, Ilyushkina A, Gaffke L, Pierzynowska K, Bychkov I, Ługowska A, Wegrzyn G, Tylki-Szymanska A, Zakharova E. Elevated LysoGb3 Concentration in the Neuronopathic Forms of Mucopolysaccharidoses. Diagnostics (Basel) 2020; 10:E155. [PMID: 32183018 DOI: 10.3390/diagnostics10030155] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 03/02/2020] [Accepted: 03/07/2020] [Indexed: 12/31/2022] Open
Abstract
Mucopolysaccharidoses (MPSs) are a group of lysosomal storage disorders associated with impaired glycosaminoglycans (GAGs) catabolism. In MPS I, II, III, and VII, heparan sulfate (HS) cannot be degraded because of the lack of sufficient activity of the respective enzymes, and its accumulation in the brain causes neurological symptoms. Globotriaosylsphingosine (LysoGb3), the deacylated form of globotriaosylceramide (Gb3), is described as a highly sensitive biomarker for another lysosomal storage disease—Fabry disease. The connection between MPSs and LysoGb3 has not yet been established. This study included 36—MPS I, 15—MPS II, 25—MPS III, 26—MPS IV, and 14—MPS VI patients who were diagnosed by biochemical and molecular methods and a control group of 250 males and 250 females. The concentration of lysosphingolipids (LysoSLs) was measured in dried blood spots by high pressure liquid chromatography—tandem mass spectrometry. We have demonstrated that LysoGb3 concentration was significantly elevated (p < 0.0001) in untreated MPS I (3.07 + 1.55 ng/mL), MPS II (5.24 + 2.13 ng/mL), and MPS III (6.82 + 3.69 ng/mL) patients, compared to the control group (0.87 + 0.55 ng/mL). LysoGb3 level was normal in MPS VI and MPS IVA (1.26 + 0.39 and 0.99 + 0.38 ng/mL, respectively). Activity of α-galactosidase A (α-Gal A), an enzyme deficient in Fabry disease, was not, however, inhibited by heparan sulfate in vitro, indicating that an increase of LysoGb3 level in MPS I, MPS II, and MPS III is an indirect effect of stored MPSs rather than a direct result of impairment of degradation of this compound by HS. Our findings indicate some association of elevated LysoGb3 concentration with the neuronopathic forms of MPSs. The pathological mechanism of which is still to be studied.
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15
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Ferraz MJ, Marques ARA, Appelman MD, Verhoek M, Strijland A, Mirzaian M, Scheij S, Ouairy CM, Lahav D, Wisse P, Overkleeft HS, Boot RG, Aerts JM. Lysosomal glycosphingolipid catabolism by acid ceramidase: formation of glycosphingoid bases during deficiency of glycosidases. FEBS Lett 2016; 590:716-25. [PMID: 26898341 DOI: 10.1002/1873-3468.12104] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Revised: 02/09/2016] [Accepted: 02/12/2016] [Indexed: 12/19/2022]
Abstract
Glycosphingoid bases are elevated in inherited lysosomal storage disorders with deficient activity of glycosphingolipid catabolizing glycosidases. We investigated the molecular basis of the formation of glucosylsphingosine and globotriaosylsphingosine during deficiency of glucocerebrosidase (Gaucher disease) and α-galactosidase A (Fabry disease). Independent genetic and pharmacological evidence is presented pointing to an active role of acid ceramidase in both processes through deacylation of lysosomal glycosphingolipids. The potential pathophysiological relevance of elevated glycosphingoid bases generated through this alternative metabolism in patients suffering from lysosomal glycosidase defects is discussed.
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Affiliation(s)
- Maria J Ferraz
- Department of Medical Biochemistry, Academic Medical Center, Amsterdam, The Netherlands
| | - André R A Marques
- Department of Medical Biochemistry, Academic Medical Center, Amsterdam, The Netherlands
| | - Monique D Appelman
- Department of Medical Biochemistry, Academic Medical Center, Amsterdam, The Netherlands
| | - Marri Verhoek
- Department of Medical Biochemistry, Leiden Institute of Chemistry, Leiden University, The Netherlands
| | - Anneke Strijland
- Department of Medical Biochemistry, Academic Medical Center, Amsterdam, The Netherlands
| | - Mina Mirzaian
- Department of Medical Biochemistry, Leiden Institute of Chemistry, Leiden University, The Netherlands
| | - Saskia Scheij
- Department of Medical Biochemistry, Academic Medical Center, Amsterdam, The Netherlands
| | - Cécile M Ouairy
- Department of Bio-organic Synthesis, Leiden Institute of Chemistry, Leiden University, The Netherlands
| | - Daniel Lahav
- Department of Bio-organic Synthesis, Leiden Institute of Chemistry, Leiden University, The Netherlands
| | - Patrick Wisse
- Department of Bio-organic Synthesis, Leiden Institute of Chemistry, Leiden University, The Netherlands
| | - Herman S Overkleeft
- Department of Bio-organic Synthesis, Leiden Institute of Chemistry, Leiden University, The Netherlands
| | - Rolf G Boot
- Department of Medical Biochemistry, Leiden Institute of Chemistry, Leiden University, The Netherlands
| | - Johannes M Aerts
- Department of Medical Biochemistry, Academic Medical Center, Amsterdam, The Netherlands.,Department of Medical Biochemistry, Leiden Institute of Chemistry, Leiden University, The Netherlands
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16
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Quinta R, Rodrigues D, Assunção M, Macedo MF, Azevedo O, Cunha D, Oliveira P, Sá Miranda MC. Reduced glucosylceramide in the mouse model of Fabry disease: correction by successful enzyme replacement therapy. Gene 2013; 536:97-104. [PMID: 24334116 DOI: 10.1016/j.gene.2013.11.073] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2013] [Revised: 11/16/2013] [Accepted: 11/26/2013] [Indexed: 10/25/2022]
Abstract
Fabry disease is an X-linked lysosomal storage disease (LSD) caused by deficient activity of α-Galactosidase A (α-Gal A). As a result, glycosphingolipids, mainly globotriaosylceramide (Gb3), progressively accumulate in body fluids and tissues. Studies aiming at the identification of secondary lipid alterations in Fabry disease may be potentially useful for the monitorization of the response to enzyme replacement therapy (ERT) and development of future therapies. The focus of this study was to evaluate if α-Gal A deficiency has an effect on two key groups of molecules of sphingolipids metabolism: glucosylceramides (GlucCers) and ceramides (Cers). Studies performed in a mouse model of Fabry disease showed reduced level of GlucCer and normal level of Cer in plasma, liver, spleen, kidney and heart. Moreover, analysis of GlucCer isoforms in Fabry knockout mice showed that GlucCer isoforms are unequally reduced in different tissues of these animals. ERT had a specific effect on the liver's GlucCer levels of Fabry knockout mice, increasing hepatic GlucCer to the levels observed in wild type mice. In contrast to Fabry knockout mice, plasma of Fabry patients had normal GlucCer and Cer but an increased GlucCer/Cer ratio. This alteration showed a positive correlation with plasma globotriaosylsphingosine (lyso-Gb3) concentration. In conclusion, this work reveals novel secondary lipid imbalances caused by α-Gal A deficiency.
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Affiliation(s)
- Rui Quinta
- Lysosome and Peroxisome Biology Unit (UniLiPe), IBMC - Instituto de Biologia Molecular e Celular, Universidade do Porto, Rua do Campo Alegre no. 823, 4150-180, Porto, Portugal; School of Health Sciences, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal.
| | - Daniel Rodrigues
- Lysosome and Peroxisome Biology Unit (UniLiPe), IBMC - Instituto de Biologia Molecular e Celular, Universidade do Porto, Rua do Campo Alegre no. 823, 4150-180, Porto, Portugal.
| | - Marisa Assunção
- Lysosome and Peroxisome Biology Unit (UniLiPe), IBMC - Instituto de Biologia Molecular e Celular, Universidade do Porto, Rua do Campo Alegre no. 823, 4150-180, Porto, Portugal.
| | - Maria Fatima Macedo
- Lysosome and Peroxisome Biology Unit (UniLiPe), IBMC - Instituto de Biologia Molecular e Celular, Universidade do Porto, Rua do Campo Alegre no. 823, 4150-180, Porto, Portugal; SACS, University of Aveiro, Aveiro, Portugal.
| | - Olga Azevedo
- School of Health Sciences, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal; Cardiology Department, Centro Hospitalar do Alto Ave, Rua dos Cutileiros, 4835-044 Guimarães, Portugal.
| | - Damião Cunha
- School of Health Sciences, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal.
| | - Pedro Oliveira
- Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira no. 228, 4050-313 Porto, Portugal.
| | - Maria Clara Sá Miranda
- Lysosome and Peroxisome Biology Unit (UniLiPe), IBMC - Instituto de Biologia Molecular e Celular, Universidade do Porto, Rua do Campo Alegre no. 823, 4150-180, Porto, Portugal.
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17
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Lin HY, Liu HC, Huang YH, Liao HC, Hsu TR, Shen CI, Li ST, Li CF, Lee LH, Lee PC, Huang CK, Chiang CC, Lin CY, Lin SP, Niu DM. Effects of enzyme replacement therapy for cardiac-type Fabry patients with a Chinese hotspot late-onset Fabry mutation (IVS4+919G>A). BMJ Open 2013; 3:bmjopen-2013-003146. [PMID: 23864212 PMCID: PMC3717460 DOI: 10.1136/bmjopen-2013-003146] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
OBJECTIVE Current studies of newborn screening for Fabry disease in Taiwan have revealed a remarkably high prevalence of cardiac-type Fabry disease with a Chinese hotspot late-onset Fabry mutation (IVS4+919G>A). DESIGN Retrospective cohort study. SETTING Tertiary medical centre. PARTICIPANTS 21 patients with cardiac-type Fabry disease (15 men and 6 women) as well as 15 patients with classic Fabry disease (4 men and 11 women) treated with biweekly intravenous infusions of agalsidase β (1 mg/kg) or agalsidase α (0.2 mg/kg) for at least 6 months. OUTCOME MEASURES These data were collected at the time before enzyme replacement therapy (ERT) began and followed up after ERT for at least 6 months, including patient demographics, medical history, parameter changes of cardiac status and renal functions, plasma globotriaosylsphingosine (lyso-Gb3) and Mainz Severity Score Index. RESULTS After 6-39 months of ERT, plasma lyso-Gb3 was found to be reduced in 89% (17/19) and 93% (14/15) of patients with cardiac-type and classic Fabry disease, respectively, which indicated an improvement of disease severity. For patients with cardiac-type Fabry disease, echocardiography revealed the reduction or stabilisation of left ventricular mass index (LVMI), the thicknesses of intraventricular septum (IVS) and left posterior wall (LPW) in 83% (15/18), 83% (15/18) and 67% (12/18) of patients, respectively, as well as 77% (10/13), 73% (11/15) and 60% (9/15) for those with classic type. Most patients showed stable renal function after ERT. There were statistically significant improvements (p<0.05) between the data at baseline and those after ERT for values of plasma lyso-Gb3, LVMI, IVS, LPW and Mainz Severity Score Index. No severe clinical events were reported during the treatment. CONCLUSIONS ERT is beneficial and appears to be safe for Taiwanese patients with cardiac-type Fabry disease, as well as for those with the classic type.
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Affiliation(s)
- Hsiang-Yu Lin
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
- Department of Pediatrics, Mackay Memorial Hospital, Taipei, Taiwan
- Mackay Medicine, Nursing and Management College, Taipei, Taiwan
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
- Taiwan Clinical Trial Consortium in Fabry Disease
| | - Hao-Chuan Liu
- Taiwan Clinical Trial Consortium in Fabry Disease
- Department of Pediatrics, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Yu-Hsiu Huang
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
- Taiwan Clinical Trial Consortium in Fabry Disease
- Department of Pediatrics, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Hsuan-Chieh Liao
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
- Taiwan Clinical Trial Consortium in Fabry Disease
- Neonatal Screening Center, Chinese Foundation of Health, Taipei, Taiwan
| | - Ting-Rong Hsu
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
- Taiwan Clinical Trial Consortium in Fabry Disease
- Department of Pediatrics, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chia-I Shen
- Taiwan Clinical Trial Consortium in Fabry Disease
- Department of Pediatrics, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Shao-Tzu Li
- Taiwan Clinical Trial Consortium in Fabry Disease
- Department of Pediatrics, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Cheng-Fang Li
- Taiwan Clinical Trial Consortium in Fabry Disease
- Department of Pediatrics, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Li-Hong Lee
- Taiwan Clinical Trial Consortium in Fabry Disease
- Nursing Department, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Pi-Chang Lee
- Department of Pediatrics, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chun-Kai Huang
- Taiwan Clinical Trial Consortium in Fabry Disease
- Department of Pediatrics, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chuan-Chi Chiang
- Taiwan Clinical Trial Consortium in Fabry Disease
- Neonatal Screening Center, Chinese Foundation of Health, Taipei, Taiwan
| | - Ching-Yuang Lin
- Taiwan Clinical Trial Consortium in Fabry Disease
- Clinical Immunological Center, China Medical University Hospital, Taichung, Taiwan
- College of Medicine, China Medical University, Taichung, Taiwan
| | - Shuan-Pei Lin
- Department of Pediatrics, Mackay Memorial Hospital, Taipei, Taiwan
- Mackay Medicine, Nursing and Management College, Taipei, Taiwan
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
| | - Dau-Ming Niu
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
- Taiwan Clinical Trial Consortium in Fabry Disease
- Department of Pediatrics, Taipei Veterans General Hospital, Taipei, Taiwan
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