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Leon-Astudillo C, Trivedi PD, Sun RC, Gentry MS, Fuller DD, Byrne BJ, Corti M. Current avenues of gene therapy in Pompe disease. Curr Opin Neurol 2023; 36:464-473. [PMID: 37639402 PMCID: PMC10911405 DOI: 10.1097/wco.0000000000001187] [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] [Indexed: 08/31/2023]
Abstract
PURPOSE OF REVIEW Pompe disease is a rare, inherited, devastating condition that causes progressive weakness, cardiomyopathy and neuromotor disease due to the accumulation of glycogen in striated and smooth muscle, as well as neurons. While enzyme replacement therapy has dramatically changed the outcome of patients with the disease, this strategy has several limitations. Gene therapy in Pompe disease constitutes an attractive approach due to the multisystem aspects of the disease and need to address the central nervous system manifestations. This review highlights the recent work in this field, including methods, progress, shortcomings, and future directions. RECENT FINDINGS Recombinant adeno-associated virus (rAAV) and lentiviral vectors (LV) are well studied platforms for gene therapy in Pompe disease. These products can be further adapted for safe and efficient administration with concomitant immunosuppression, with the modification of specific receptors or codon optimization. rAAV has been studied in multiple clinical trials demonstrating safety and tolerability. SUMMARY Gene therapy for the treatment of patients with Pompe disease is feasible and offers an opportunity to fully correct the principal pathology leading to cellular glycogen accumulation. Further work is needed to overcome the limitations related to vector production, immunologic reactions and redosing.
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Affiliation(s)
- Carmen Leon-Astudillo
- Department of Pediatrics, University of Florida College of Medicine, Gainesville, FL, United States
| | - Prasad D Trivedi
- Department of Pediatrics, University of Florida College of Medicine, Gainesville, FL, United States
| | - Ramon C Sun
- Department of Biochemistry & Molecular Biology, University of Florida College of Medicine, Gainesville FL, United States
- Lafora Epilepsy Cure Initiative, United States
| | - Matthew S Gentry
- Department of Biochemistry & Molecular Biology, University of Florida College of Medicine, Gainesville FL, United States
- Lafora Epilepsy Cure Initiative, United States
| | | | - Barry J Byrne
- Department of Pediatrics, University of Florida College of Medicine, Gainesville, FL, United States
| | - Manuela Corti
- Department of Pediatrics, University of Florida College of Medicine, Gainesville, FL, United States
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Roger AL, Sethi R, Huston ML, Scarrow E, Bao-Dai J, Lai E, Biswas DD, Haddad LE, Strickland LM, Kishnani PS, ElMallah MK. What's new and what's next for gene therapy in Pompe disease? Expert Opin Biol Ther 2022; 22:1117-1135. [PMID: 35428407 PMCID: PMC10084869 DOI: 10.1080/14712598.2022.2067476] [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: 01/06/2022] [Accepted: 04/14/2022] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Pompe disease is an autosomal recessive disorder caused by a deficiency of acid-α-glucosidase (GAA), an enzyme responsible for hydrolyzing lysosomal glycogen. A lack of GAA leads to accumulation of glycogen in the lysosomes of cardiac, skeletal, and smooth muscle cells, as well as in the central and peripheral nervous system. Enzyme replacement therapy has been the standard of care for 15 years and slows disease progression, particularly in the heart, and improves survival. However, there are limitations of ERT success, which gene therapy can overcome. AREAS COVERED Gene therapy offers several advantages including prolonged and consistent GAA expression and correction of skeletal muscle as well as the critical CNS pathology. We provide a systematic review of the preclinical and clinical outcomes of adeno-associated viral mediated gene therapy and alternative gene therapy strategies, highlighting what has been successful. EXPERT OPINION Although the preclinical and clinical studies so far have been promising, barriers exist that need to be addressed in gene therapy for Pompe disease. New strategies including novel capsids for better targeting, optimized DNA vectors, and adjuctive therapies will allow for a lower dose, and ameliorate the immune response.
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Affiliation(s)
- Angela L. Roger
- Division of Pulmonary Medicine, Department of Pediatrics, Duke University Medical Center Box 2644, Durham, North Carolina, 27710, USA
| | - Ronit Sethi
- Division of Pulmonary Medicine, Department of Pediatrics, Duke University Medical Center Box 2644, Durham, North Carolina, 27710, USA
| | - Meredith L. Huston
- Division of Pulmonary Medicine, Department of Pediatrics, Duke University Medical Center Box 2644, Durham, North Carolina, 27710, USA
| | - Evelyn Scarrow
- Division of Pulmonary Medicine, Department of Pediatrics, Duke University Medical Center Box 2644, Durham, North Carolina, 27710, USA
| | - Joy Bao-Dai
- Division of Pulmonary Medicine, Department of Pediatrics, Duke University Medical Center Box 2644, Durham, North Carolina, 27710, USA
| | - Elias Lai
- Division of Pulmonary Medicine, Department of Pediatrics, Duke University Medical Center Box 2644, Durham, North Carolina, 27710, USA
| | - Debolina D. Biswas
- Division of Pulmonary Medicine, Department of Pediatrics, Duke University Medical Center Box 2644, Durham, North Carolina, 27710, USA
| | - Léa El Haddad
- Division of Pulmonary Medicine, Department of Pediatrics, Duke University Medical Center Box 2644, Durham, North Carolina, 27710, USA
| | - Laura M. Strickland
- Division of Pulmonary Medicine, Department of Pediatrics, Duke University Medical Center Box 2644, Durham, North Carolina, 27710, USA
| | - Priya S. Kishnani
- Division of Medical Genetics, Department of Pediatrics, Duke University, Durham, North Carolina USA
| | - Mai K. ElMallah
- Division of Pulmonary Medicine, Department of Pediatrics, Duke University Medical Center Box 2644, Durham, North Carolina, 27710, USA
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3
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Rintz E, Higuchi T, Kobayashi H, Galileo DS, Wegrzyn G, Tomatsu S. Promoter considerations in the design of lentiviral vectors for use in treating lysosomal storage diseases. Mol Ther Methods Clin Dev 2022; 24:71-87. [PMID: 34977274 PMCID: PMC8688940 DOI: 10.1016/j.omtm.2021.11.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
More than 50 lysosomal storage diseases (LSDs) are associated with lysosomal dysfunctions with the frequency of 1:5,000 live births. As a result of missing enzyme activity, the lysosome dysfunction accumulates undegraded or partially degraded molecules, affecting the entire body. Most of them are life-threatening diseases where patients could die within the first or second decade of life. Approximately 20 LSDs have the approved treatments, which do not provide the cure for the disorder. Therefore, the delivery of missing genes through gene therapy is a promising approach for LSDs. Over the years, ex vivo lentiviral-mediated gene therapy for LSDs has been approached using different strategies. Several clinical trials for LSDs are under investigation.Ex vivo lentiviral-mediated gene therapy needs optimization in dose, time of delivery, and promoter-driven expression. Choosing suitable promoters seems to be one of the important factors for the effective expression of the dysfunctional enzyme. This review summarizes the research on therapy for LSDs that has used different lentiviral vectors, emphasizing gene promoters.
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Affiliation(s)
- Estera Rintz
- Department of Molecular Biology, Faculty of Biology, University of Gdansk, Wita Stwosza, 59, 80-308 Gdansk, Poland
- Nemours/Alfred I. duPont Hospital for Children, 1600 Rockland Road, Wilmington, DE 19803, USA
| | - Takashi Higuchi
- Division of Gene Therapy, Research Center for Medical Sciences, The Jikei University School of Medicine, 3 Chome-25-8 Nishishinbashi, Minato City, Tokyo 105-8461, Japan
| | - Hiroshi Kobayashi
- Division of Gene Therapy, Research Center for Medical Sciences, The Jikei University School of Medicine, 3 Chome-25-8 Nishishinbashi, Minato City, Tokyo 105-8461, Japan
| | - Deni S. Galileo
- Department of Biological Sciences, University of Delaware, 118 Wolf Hall, Newark, DE 19716, USA
| | - Grzegorz Wegrzyn
- Department of Molecular Biology, Faculty of Biology, University of Gdansk, Wita Stwosza, 59, 80-308 Gdansk, Poland
| | - Shunji Tomatsu
- Nemours/Alfred I. duPont Hospital for Children, 1600 Rockland Road, Wilmington, DE 19803, USA
- Department of Biological Sciences, University of Delaware, 118 Wolf Hall, Newark, DE 19716, USA
- Department of Pediatrics, Gifu University, Gifu, Yanagido 501-1193, Japan
- Department of Pediatrics, Thomas Jefferson University, 901 Walnut Street, Philadelphia, PA 19107, USA
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4
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Unnisa Z, Yoon JK, Schindler JW, Mason C, van Til NP. Gene Therapy Developments for Pompe Disease. Biomedicines 2022; 10:biomedicines10020302. [PMID: 35203513 PMCID: PMC8869611 DOI: 10.3390/biomedicines10020302] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2022] [Revised: 01/22/2022] [Accepted: 01/24/2022] [Indexed: 02/05/2023] Open
Abstract
Pompe disease is an inherited neuromuscular disorder caused by deficiency of the lysosomal enzyme acid alpha-glucosidase (GAA). The most severe form is infantile-onset Pompe disease, presenting shortly after birth with symptoms of cardiomyopathy, respiratory failure and skeletal muscle weakness. Late-onset Pompe disease is characterized by a slower disease progression, primarily affecting skeletal muscles. Despite recent advancements in enzyme replacement therapy management several limitations remain using this therapeutic approach, including risks of immunogenicity complications, inability to penetrate CNS tissue, and the need for life-long therapy. The next wave of promising single therapy interventions involves gene therapies, which are entering into a clinical translational stage. Both adeno-associated virus (AAV) vectors and lentiviral vector (LV)-mediated hematopoietic stem and progenitor (HSPC) gene therapy have the potential to provide effective therapy for this multisystemic disorder. Optimization of viral vector designs, providing tissue-specific expression and GAA protein modifications to enhance secretion and uptake has resulted in improved preclinical efficacy and safety data. In this review, we highlight gene therapy developments, in particular, AAV and LV HSPC-mediated gene therapy technologies, to potentially address all components of the neuromuscular associated Pompe disease pathology.
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Affiliation(s)
- Zeenath Unnisa
- AVROBIO, Inc., Cambridge, MA 02139, USA; (Z.U.); (J.K.Y.); (J.W.S.); (C.M.)
| | - John K. Yoon
- AVROBIO, Inc., Cambridge, MA 02139, USA; (Z.U.); (J.K.Y.); (J.W.S.); (C.M.)
| | | | - Chris Mason
- AVROBIO, Inc., Cambridge, MA 02139, USA; (Z.U.); (J.K.Y.); (J.W.S.); (C.M.)
- Advanced Centre for Biochemical Engineering, University College London, London WC1E 6BT, UK
| | - Niek P. van Til
- AVROBIO, Inc., Cambridge, MA 02139, USA; (Z.U.); (J.K.Y.); (J.W.S.); (C.M.)
- Child Neurology, Emma Children’s Hospital, Amsterdam University Medical Centers, Vrije Universiteit and Amsterdam Neuroscience, 1081 HV Amsterdam, The Netherlands
- Correspondence:
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5
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Massaro G, Geard AF, Liu W, Coombe-Tennant O, Waddington SN, Baruteau J, Gissen P, Rahim AA. Gene Therapy for Lysosomal Storage Disorders: Ongoing Studies and Clinical Development. Biomolecules 2021; 11:611. [PMID: 33924076 PMCID: PMC8074255 DOI: 10.3390/biom11040611] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 04/11/2021] [Accepted: 04/13/2021] [Indexed: 12/12/2022] Open
Abstract
Rare monogenic disorders such as lysosomal diseases have been at the forefront in the development of novel treatments where therapeutic options are either limited or unavailable. The increasing number of successful pre-clinical and clinical studies in the last decade demonstrates that gene therapy represents a feasible option to address the unmet medical need of these patients. This article provides a comprehensive overview of the current state of the field, reviewing the most used viral gene delivery vectors in the context of lysosomal storage disorders, a selection of relevant pre-clinical studies and ongoing clinical trials within recent years.
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Affiliation(s)
- Giulia Massaro
- UCL School of Pharmacy, University College London, London WC1N 1AX, UK; (A.F.G.); (W.L.); (O.C.-T.); (A.A.R.)
| | - Amy F. Geard
- UCL School of Pharmacy, University College London, London WC1N 1AX, UK; (A.F.G.); (W.L.); (O.C.-T.); (A.A.R.)
- Wits/SAMRC Antiviral Gene Therapy Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg 2193, South Africa;
| | - Wenfei Liu
- UCL School of Pharmacy, University College London, London WC1N 1AX, UK; (A.F.G.); (W.L.); (O.C.-T.); (A.A.R.)
| | - Oliver Coombe-Tennant
- UCL School of Pharmacy, University College London, London WC1N 1AX, UK; (A.F.G.); (W.L.); (O.C.-T.); (A.A.R.)
| | - Simon N. Waddington
- Wits/SAMRC Antiviral Gene Therapy Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg 2193, South Africa;
- Gene Transfer Technology Group, EGA Institute for Women’s Health, University College London, London WC1E 6HX, UK
| | - Julien Baruteau
- Metabolic Medicine Department, Great Ormond Street Hospital for Children NHS Foundation Trust, London WC1N 1EH, UK;
- Great Ormond Street Hospital Biomedical Research Centre, Great Ormond Street Institute of Child Health, National Institute of Health Research, University College London, London WC1N 1EH, UK;
| | - Paul Gissen
- Great Ormond Street Hospital Biomedical Research Centre, Great Ormond Street Institute of Child Health, National Institute of Health Research, University College London, London WC1N 1EH, UK;
| | - Ahad A. Rahim
- UCL School of Pharmacy, University College London, London WC1N 1AX, UK; (A.F.G.); (W.L.); (O.C.-T.); (A.A.R.)
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Almodóvar-Payá A, Villarreal-Salazar M, de Luna N, Nogales-Gadea G, Real-Martínez A, Andreu AL, Martín MA, Arenas J, Lucia A, Vissing J, Krag T, Pinós T. Preclinical Research in Glycogen Storage Diseases: A Comprehensive Review of Current Animal Models. Int J Mol Sci 2020; 21:ijms21249621. [PMID: 33348688 PMCID: PMC7766110 DOI: 10.3390/ijms21249621] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 12/11/2020] [Accepted: 12/15/2020] [Indexed: 12/19/2022] Open
Abstract
GSD are a group of disorders characterized by a defect in gene expression of specific enzymes involved in glycogen breakdown or synthesis, commonly resulting in the accumulation of glycogen in various tissues (primarily the liver and skeletal muscle). Several different GSD animal models have been found to naturally present spontaneous mutations and others have been developed and characterized in order to further understand the physiopathology of these diseases and as a useful tool to evaluate potential therapeutic strategies. In the present work we have reviewed a total of 42 different animal models of GSD, including 26 genetically modified mouse models, 15 naturally occurring models (encompassing quails, cats, dogs, sheep, cattle and horses), and one genetically modified zebrafish model. To our knowledge, this is the most complete list of GSD animal models ever reviewed. Importantly, when all these animal models are analyzed together, we can observe some common traits, as well as model specific differences, that would be overlooked if each model was only studied in the context of a given GSD.
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Affiliation(s)
- Aitana Almodóvar-Payá
- Mitochondrial and Neuromuscular Disorders Unit, Vall d’Hebron Institut de Recerca, Universitat Autònoma de Barcelona, 08035 Barcelona, Spain; (A.A.-P.); (M.V.-S.); (A.R.-M.)
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), 28029 Madrid, Spain; (N.d.L.); (G.N.-G.); (M.A.M.); (J.A.)
| | - Mónica Villarreal-Salazar
- Mitochondrial and Neuromuscular Disorders Unit, Vall d’Hebron Institut de Recerca, Universitat Autònoma de Barcelona, 08035 Barcelona, Spain; (A.A.-P.); (M.V.-S.); (A.R.-M.)
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), 28029 Madrid, Spain; (N.d.L.); (G.N.-G.); (M.A.M.); (J.A.)
| | - Noemí de Luna
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), 28029 Madrid, Spain; (N.d.L.); (G.N.-G.); (M.A.M.); (J.A.)
- Laboratori de Malalties Neuromusculars, Institut de Recerca Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, 08041 Barcelona, Spain
| | - Gisela Nogales-Gadea
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), 28029 Madrid, Spain; (N.d.L.); (G.N.-G.); (M.A.M.); (J.A.)
- Grup de Recerca en Malalties Neuromusculars i Neuropediàtriques, Department of Neurosciences, Institut d’Investigacio en Ciencies de la Salut Germans Trias i Pujol i Campus Can Ruti, Universitat Autònoma de Barcelona, 08916 Badalona, Spain
| | - Alberto Real-Martínez
- Mitochondrial and Neuromuscular Disorders Unit, Vall d’Hebron Institut de Recerca, Universitat Autònoma de Barcelona, 08035 Barcelona, Spain; (A.A.-P.); (M.V.-S.); (A.R.-M.)
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), 28029 Madrid, Spain; (N.d.L.); (G.N.-G.); (M.A.M.); (J.A.)
| | - Antoni L. Andreu
- EATRIS, European Infrastructure for Translational Medicine, 1081 HZ Amsterdam, The Netherlands;
| | - Miguel Angel Martín
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), 28029 Madrid, Spain; (N.d.L.); (G.N.-G.); (M.A.M.); (J.A.)
- Mitochondrial and Neuromuscular Diseases Laboratory, 12 de Octubre Hospital Research Institute (i+12), 28041 Madrid, Spain
| | - Joaquin Arenas
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), 28029 Madrid, Spain; (N.d.L.); (G.N.-G.); (M.A.M.); (J.A.)
- Mitochondrial and Neuromuscular Diseases Laboratory, 12 de Octubre Hospital Research Institute (i+12), 28041 Madrid, Spain
| | - Alejandro Lucia
- Faculty of Sport Sciences, European University, 28670 Madrid, Spain;
| | - John Vissing
- Copenhagen Neuromuscular Center, Department of Neurology, Rigshospitalet, University of Copenhagen, DK-2100 Copenhagen, Denmark; (J.V.); (T.K.)
| | - Thomas Krag
- Copenhagen Neuromuscular Center, Department of Neurology, Rigshospitalet, University of Copenhagen, DK-2100 Copenhagen, Denmark; (J.V.); (T.K.)
| | - Tomàs Pinós
- Mitochondrial and Neuromuscular Disorders Unit, Vall d’Hebron Institut de Recerca, Universitat Autònoma de Barcelona, 08035 Barcelona, Spain; (A.A.-P.); (M.V.-S.); (A.R.-M.)
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), 28029 Madrid, Spain; (N.d.L.); (G.N.-G.); (M.A.M.); (J.A.)
- Correspondence: ; Tel.: +34-934894057
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7
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Stok M, de Boer H, Huston MW, Jacobs EH, Roovers O, Visser TP, Jahr H, Duncker DJ, van Deel ED, Reuser AJJ, van Til NP, Wagemaker G. Lentiviral Hematopoietic Stem Cell Gene Therapy Corrects Murine Pompe Disease. MOLECULAR THERAPY-METHODS & CLINICAL DEVELOPMENT 2020; 17:1014-1025. [PMID: 32462050 PMCID: PMC7240064 DOI: 10.1016/j.omtm.2020.04.023] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Accepted: 04/27/2020] [Indexed: 01/07/2023]
Abstract
Pompe disease is an autosomal recessive lysosomal storage disorder characterized by progressive muscle weakness. The disease is caused by mutations in the acid α-glucosidase (GAA) gene. Despite the currently available enzyme replacement therapy (ERT), roughly half of the infants with Pompe disease die before the age of 3 years. Limitations of ERT are immune responses to the recombinant enzyme, incomplete correction of the disease phenotype, lifelong administration, and inability of the enzyme to cross the blood-brain barrier. We previously reported normalization of glycogen in heart tissue and partial correction of the skeletal muscle phenotype by ex vivo hematopoietic stem cell gene therapy. In the present study, using a codon-optimized GAA (GAAco), the enzyme levels resulted in close to normalization of glycogen in heart, muscles, and brain, and in complete normalization of motor function. A large proportion of microglia in the brain was shown to be GAA positive. All astrocytes contained the enzyme, which is in line with mannose-6-phosphate receptor expression and the key role in glycogen storage and glucose metabolism. The lentiviral vector insertion site analysis confirmed no preference for integration near proto-oncogenes. This correction of murine Pompe disease warrants further development toward a cure of the human condition.
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Affiliation(s)
- Merel Stok
- Department of Hematology, Erasmus University Medical Center, Rotterdam, the Netherlands.,Department of Pediatrics, Erasmus University Medical Center, Rotterdam, the Netherlands.,Center for Lysosomal and Metabolic Diseases, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Helen de Boer
- Department of Hematology, Erasmus University Medical Center, Rotterdam, the Netherlands.,Molecular Stem Cell Biology, Department of Clinical Genetics, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Marshall W Huston
- Department of Hematology, Erasmus University Medical Center, Rotterdam, the Netherlands.,Department of Molecular Genetics, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Edwin H Jacobs
- Department of Molecular Genetics, Erasmus University Medical Center, Rotterdam, the Netherlands.,Department of Clinical Genetics, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Onno Roovers
- Department of Hematology, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Trudi P Visser
- Department of Hematology, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Holger Jahr
- Department of Orthopaedics, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Dirk J Duncker
- Division of Experimental Cardiology, Department of Cardiology, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Elza D van Deel
- Division of Experimental Cardiology, Department of Cardiology, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Arnold J J Reuser
- Center for Lysosomal and Metabolic Diseases, Erasmus University Medical Center, Rotterdam, the Netherlands.,Molecular Stem Cell Biology, Department of Clinical Genetics, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Niek P van Til
- Department of Hematology, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Gerard Wagemaker
- Department of Hematology, Erasmus University Medical Center, Rotterdam, the Netherlands
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Merlin S, Follenzi A. Escape or Fight: Inhibitors in Hemophilia A. Front Immunol 2020; 11:476. [PMID: 32265927 PMCID: PMC7105606 DOI: 10.3389/fimmu.2020.00476] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 03/02/2020] [Indexed: 01/07/2023] Open
Abstract
Replacement therapy with coagulation factor VIII (FVIII) represents the current clinical treatment for patients affected by hemophilia A (HA). This treatment while effective is, however, hampered by the formation of antibodies which inhibit the activity of infused FVIII in up to 30% of treated patients. Immune tolerance induction (ITI) protocols, which envisage frequent infusions of high doses of FVIII to confront this side effect, dramatically increase the already high costs associated to a patient's therapy and are not always effective in all treated patients. Therefore, there are clear unmet needs that must be addressed in order to improve the outcome of these treatments for HA patients. Taking advantage of preclinical mouse models of hemophilia, several strategies have been proposed in recent years to prevent inhibitor formation and eradicate the pre-existing immunity to FVIII inhibitor positive patients. Herein, we will review some of the most promising strategies developed to avoid and eradicate inhibitors, including the use of immunomodulatory drugs or molecules, oral or transplacental delivery as well as cell and gene therapy approaches. The goal is to improve and potentiate the current ITI protocols and eventually make them obsolete.
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Affiliation(s)
- Simone Merlin
- Laboratory of Histology, Department of Health Sciences, Università degli Studi del Piemonte Orientale "A. Avogadro", Novara, Italy.,Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), Novara, Italy
| | - Antonia Follenzi
- Laboratory of Histology, Department of Health Sciences, Università degli Studi del Piemonte Orientale "A. Avogadro", Novara, Italy.,Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), Novara, Italy
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9
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Carbonaro-Sarracino DA, Tarantal AF, Lee CCI, Kaufman ML, Wandro S, Jin X, Martinez M, Clark DN, Chun K, Koziol C, Hardee CL, Wang X, Kohn DB. Dosing and Re-Administration of Lentiviral Vector for In Vivo Gene Therapy in Rhesus Monkeys and ADA-Deficient Mice. Mol Ther Methods Clin Dev 2020; 16:78-93. [PMID: 31871959 PMCID: PMC6909201 DOI: 10.1016/j.omtm.2019.11.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 11/04/2019] [Indexed: 12/21/2022]
Abstract
Adenosine deaminase (ADA)-deficient mice and healthy rhesus monkeys were studied to determine the impact of age at treatment, vector dosage, dosing schedule, repeat administration, biodistribution, and immunogenicity after systemic delivery of lentiviral vectors (LVs). In Ada -/- mice, neonatal treatment resulted in broad vector marking across all tissues analyzed, whereas adult treatment resulted in marking restricted to the liver, spleen, and bone marrow. Intravenous administration to infant rhesus monkeys also resulted in dose-dependent marking in the liver, spleen, and bone marrow. Using an ELISA to monitor anti-vector antibody development, Ada -/- neonatal mice did not produce an antibody response, whereas Ada -/- adult mice produced a strong antibody response to vector administration. In mice and monkeys with repeat administration of LV, a strong anti-vector antibody response was shown in response to the second LV administration, which resulted in LV inactivation. Three separate doses administered to immune competent mice resulted in acute toxicity. Pegylation of the vesicular stomatitis virus G protein (VSV-G)-enveloped LVs showed a less robust anti-vector response but did not prevent the inactivation of the second LV administration. These studies identify important factors to consider related to age and timing of administration when implementing systemic delivery of LVs as a potential therapeutic agent.
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Affiliation(s)
- Denise A. Carbonaro-Sarracino
- Department of Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Alice F. Tarantal
- Center for Fetal Monkey Gene Transfer for Heart, Lung, and Blood Diseases, University of California, Davis, Davis, CA 95616, USA
- Departments of Pediatrics and Cell Biology and Human Anatomy, School of Medicine, and California National Primate Research Center, University of California, Davis, Davis, CA 95616, USA
| | - C. Chang I. Lee
- Center for Fetal Monkey Gene Transfer for Heart, Lung, and Blood Diseases, University of California, Davis, Davis, CA 95616, USA
- Departments of Pediatrics and Cell Biology and Human Anatomy, School of Medicine, and California National Primate Research Center, University of California, Davis, Davis, CA 95616, USA
| | - Michael L. Kaufman
- Department of Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Stephen Wandro
- Department of Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Xiangyang Jin
- Department of Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Michele Martinez
- Center for Fetal Monkey Gene Transfer for Heart, Lung, and Blood Diseases, University of California, Davis, Davis, CA 95616, USA
- Departments of Pediatrics and Cell Biology and Human Anatomy, School of Medicine, and California National Primate Research Center, University of California, Davis, Davis, CA 95616, USA
| | - Danielle N. Clark
- Department of Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Krista Chun
- Department of Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Colin Koziol
- Department of Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Cinnamon L. Hardee
- Department of Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Xiaoyan Wang
- Department of General Internal Medicine and Health Services Research, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Donald B. Kohn
- Department of Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
- Department of Pediatrics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
- The Eli & Edythe Broad Center for Stem Cells and Regenerative Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
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10
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Molecular Approaches for the Treatment of Pompe Disease. Mol Neurobiol 2019; 57:1259-1280. [PMID: 31713816 DOI: 10.1007/s12035-019-01820-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Accepted: 10/23/2019] [Indexed: 12/14/2022]
Abstract
Glycogen storage disease type II (GSDII, Pompe disease) is a rare metabolic disorder caused by a deficiency of acid alpha-glucosidase (GAA), an enzyme localized within lysosomes that is solely responsible for glycogen degradation in this compartment. The manifestations of GSDII are heterogeneous but are classified as early or late onset. The natural course of early-onset Pompe disease (EOPD) is severe and rapidly fatal if left untreated. Currently, one therapeutic approach, namely, enzyme replacement therapy, is available, but advances in molecular medicine approaches hold promise for even more effective therapeutic strategies. These approaches, which we review here, comprise splicing modification by antisense oligonucleotides, chaperone therapy, stop codon readthrough therapy, and the use of viral vectors to introduce wild-type genes. Considering the high rate at which innovations are translated from bench to bedside, it is reasonable to expect substantial improvements in the treatment of this illness in the foreseeable future.
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11
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Ronzitti G, Collaud F, Laforet P, Mingozzi F. Progress and challenges of gene therapy for Pompe disease. ANNALS OF TRANSLATIONAL MEDICINE 2019; 7:287. [PMID: 31392199 DOI: 10.21037/atm.2019.04.67] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Pompe disease (PD) is a monogenic disorder caused by mutations in the acid alpha-glucosidase gene (Gaa). GAA is a lysosomal enzyme essential for the degradation of glycogen. Deficiency of GAA results in a severe, systemic disorder that, in its most severe form, can be fatal. About a decade ago, the prognosis of PD has changed dramatically with the marketing authorization of an enzyme replacement therapy (ERT) based on recombinant GAA. Despite the breakthrough nature of ERT, long-term follow-up of both infantile and late-onset Pompe disease patients (IOPD and LOPD, respectively), revealed several limitations of the approach. In recent years several investigational therapies for PD have entered preclinical and clinical development, with a few next generation ERTs entering late-stage clinical development. Gene therapy holds the potential to change dramatically the way we treat PD, based on the ability to express the Gaa gene long-term, ideally driving enhanced therapeutic efficacy compared to ERT. Several gene therapy approaches to PD have been tested in preclinical animal models, with a handful of early phase clinical trials started or about to start. The complexity of PD and of the endpoints used to measure efficacy of investigational treatments remains a challenge, however the hope is for a future with more therapeutic options for both IOPD and LOPD patients.
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Affiliation(s)
| | | | - Pascal Laforet
- Raymond Poincaré Teaching Hospital, APHP, Garches, France.,Nord/Est/Ile de France Neuromuscular Center, France
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12
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Poletto E, Pasqualim G, Giugliani R, Matte U, Baldo G. Effects of gene therapy on cardiovascular symptoms of lysosomal storage diseases. Genet Mol Biol 2019; 42:261-285. [PMID: 31132295 PMCID: PMC6687348 DOI: 10.1590/1678-4685-gmb-2018-0100] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Accepted: 11/28/2018] [Indexed: 12/20/2022] Open
Abstract
Lysosomal storage diseases (LSDs) are inherited conditions caused by impaired lysosomal function and consequent substrate storage, leading to a range of clinical manifestations, including cardiovascular disease. This may lead to significant symptoms and even cardiac failure, which is an important cause of death among patients. Currently available treatments do not completely correct cardiac involvement in the LSDs. Gene therapy has been tested as a therapeutic alternative with promising results for the heart disease. In this review, we present the results of different approaches of gene therapy for LSDs, mainly in animal models, and its effects in the heart, focusing on protocols with cardiac functional analysis.
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Affiliation(s)
- Edina Poletto
- Gene Therapy Center, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil.,Postgraduate Program in Genetics and Molecular Biology, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Gabriela Pasqualim
- Gene Therapy Center, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil.,Postgraduate Program in Genetics and Molecular Biology, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Roberto Giugliani
- Gene Therapy Center, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil.,Postgraduate Program in Genetics and Molecular Biology, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.,Medical Genetics Service, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil.,Department of Genetics, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Ursula Matte
- Gene Therapy Center, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil.,Postgraduate Program in Genetics and Molecular Biology, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.,Department of Genetics, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Guilherme Baldo
- Gene Therapy Center, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil.,Postgraduate Program in Genetics and Molecular Biology, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.,Department of Physiology, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
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13
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Case study: monitoring of Glc4 tetrasaccharide in the urine of Pompe patients, use of MALDI-TOF MS, and 1H NMR. CHEMICAL PAPERS 2018. [DOI: 10.1007/s11696-018-0623-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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14
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Abstract
Pompe disease is a rare and deadly muscle disorder. As a clinical entity, the disease has been known for over 75 years. While an optimist might be excited about the advances made during this time, a pessimist would note that we have yet to find a cure. However, both sides would agree that many findings in basic science-such as the Nobel prize-winning discoveries of glycogen metabolism, the lysosome, and autophagy-have become the foundation of our understanding of Pompe disease. The disease is a glycogen storage disorder, a lysosomal disorder, and an autophagic myopathy. In this review, we will discuss how these past discoveries have guided Pompe research and impacted recent therapeutic developments.
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Affiliation(s)
- Lara Kohler
- Cell Biology and Physiology Center, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Rosa Puertollano
- Cell Biology and Physiology Center, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA.
| | - Nina Raben
- Cell Biology and Physiology Center, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA.
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15
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Schoser B, Bilder DA, Dimmock D, Gupta D, James ES, Prasad S. The humanistic burden of Pompe disease: are there still unmet needs? A systematic review. BMC Neurol 2017; 17:202. [PMID: 29166883 PMCID: PMC5700516 DOI: 10.1186/s12883-017-0983-2] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Accepted: 11/15/2017] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Humanistic burden considers the impact of an illness on a patient's health-related quality of life (HRQoL), activities of daily living (ADL), caregiver health, and caregiver QoL. Humanistic burden also considers treatment satisfaction and adherence to treatment regimens. Pompe disease is an autosomal recessive, progressive, multisystemic neuromuscular disease. Approval of enzyme-replacement therapy (ERT) markedly improved prognosis for patients, but considerable morbidity and a substantial humanistic burden remain. This article characterizes the humanistic burden of Pompe disease through a systematic literature review. METHODS A systematic search of MEDLINE® and Embase® with back-referencing and supplementary literature searches was performed to retrieve data from interventional and non-interventional studies on the humanistic burden of Pompe disease. Publications were screened according to predefined criteria, extracted, and assessed for quality. Extracted data were narratively synthesized. RESULTS No publications on the humanistic burden of infantile-onset Pompe disease (IOPD) were identified. As such, of 17 publications included here, all are in patients with late-onset Pompe disease (LOPD). Thirteen publications were initiated after approval of ERT, two were initiated before, and two overlapped the approval of ERT. The review shows that LOPD patients have a significantly lower HRQoL than the general population, even if treated with ERT. On transitioning to ERT, treatment was associated with improvement in the physical component score of the SF-36 and fatigue, although the SF-36 mental component score remained stable. Physical HRQoL remained below population norms after 4 years of ERT. Significantly more ERT-treated patients reported pain than controls, and bodily pain worsened in later years following ERT initiation. Treatment-naïve LOPD patients had significantly poorer ADL functioning compared with the general population, although ERT stabilized deteriorating functioning impairment. ERT studies showed caregivers provide 17.7 h/week informal care on average. Fifty percent, 40% and <20% of caregivers reported mental health, physical health, and financial/relational problems, respectively. In ERT-naïve patients, wheelchair use and home ventilatory support was associated with lower physical HRQoL and ADL functioning. In ERT-treated patients, key factors predicting worse HRQoL and ADL functioning were higher respiratory distress, poorer sleep quality, greater pain, and more fatigue. CONCLUSIONS Pompe disease has a substantial humanistic burden, with strong inter-relationships among and between humanistic burden parameters and clinical progression.
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Affiliation(s)
- Benedikt Schoser
- Friedrich-Baur-Institut, Neurologische Klinik und Poliklinik, Klinikum der Universität München, Ludwig-Maximilians-Universität München, Ziemssenstr, D-80336 Munich, Germany
| | - Deborah A. Bilder
- Department of Psychiatry, Division of Child and Adolescent Psychiatry, University of Utah School of Medicine, Salt Lake City, UT USA
| | - David Dimmock
- Rady Children’s Institute for Genomic Medicine, San Diego, CA 92123 USA
| | - Digant Gupta
- Bridge Medical Consulting Ltd, Gainsborough House, 2 Sheen Road, Richmond, London, TW9 1AE UK
| | - Emma S. James
- Audentes Therapeutics, 600 California Street, Floor 17, San Francisco, CA 94104 USA
| | - Suyash Prasad
- Audentes Therapeutics, 600 California Street, Floor 17, San Francisco, CA 94104 USA
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16
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Gonzalez EA, Baldo G. Gene Therapy for Lysosomal Storage Disorders. JOURNAL OF INBORN ERRORS OF METABOLISM AND SCREENING 2017. [DOI: 10.1177/2326409816689786] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Affiliation(s)
- Esteban Alberto Gonzalez
- Gene Therapy Center, Hospital de Clínicas de Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil
- Genetic and Molecular Biology, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | - Guilherme Baldo
- Gene Therapy Center, Hospital de Clínicas de Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil
- Genetic and Molecular Biology, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
- Physiology, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
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17
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Abstract
Systemic gene delivery is useful for modeling and treatment of a body-wide disease. Recently, it has been shown that certain agents, when delivered systemically, can efficiently target the central nervous system. This technique has been used to model and treat rodent models of neurological disease with unprecedented success. Here, we describe intravenous delivery in neonate and adult mice. These techniques are easily learned and have minimal equipment requirements.
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Affiliation(s)
- Sara E Gombash
- Department of Translational Science& Molecular Medicine, Michigan State University, Grand Rapids, MI, USA
- Neuroscience Graduate Program, University of Cincinnati, 460 W 12th Ave, BRT 698, Cincinnati, OH, US
| | - Kevin D Foust
- Department of Neuroscience, Ohio State University, 460 W 12th Ave, BRT 698, Columbus, OH, 43210, USA.
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18
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Sato Y, Kobayashi H, Higuchi T, Shimada Y, Ida H, Ohashi T. TFEB overexpression promotes glycogen clearance of Pompe disease iPSC-derived skeletal muscle. MOLECULAR THERAPY-METHODS & CLINICAL DEVELOPMENT 2016; 3:16054. [PMID: 27556060 PMCID: PMC4980109 DOI: 10.1038/mtm.2016.54] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/07/2016] [Revised: 05/03/2016] [Accepted: 06/08/2016] [Indexed: 11/09/2022]
Abstract
Pompe disease (PD) is a lysosomal disorder caused by acid α-glucosidase (GAA) deficiency. Progressive muscular weakness is the major symptom of PD, and enzyme replacement therapy can improve the clinical outcome. However, to achieve a better clinical outcome, alternative therapeutic strategies are being investigated, including gene therapy and pharmacological chaperones. We previously used lentiviral vector-mediated GAA gene transfer in PD patient-specific induced pluripotent stem cells. Some therapeutic efficacy was observed, although glycogen accumulation was not normalized. Transcription factor EB is a master regulator of lysosomal biogenesis and autophagy that has recently been associated with muscular pathology, and is now a potential therapeutic target in PD model mice. Here, we differentiated skeletal muscle from PD patient-specific induced pluripotent stem cells by forced MyoD expression. Lentiviral vector-mediated GAA and transcription factor EB gene transfer independently improved GAA enzyme activity and reduced glycogen content in skeletal muscle derived from PD-induced pluripotent stem cells. Interestingly, GAA and transcription factor EB cooperatively improved skeletal muscle pathology, both biochemically and morphologically. Thus, our findings show that abnormal lysosomal biogenesis is associated with the muscular pathology of PD, and transcription factor EB gene transfer is effective as an add-on strategy to GAA gene transfer.
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Affiliation(s)
- Yohei Sato
- Division of Gene Therapy, Research Center for Medical Sciences, The Jikei University School of Medicine, Tokyo, Japan; Department of Pediatrics, The Jikei University School of Medicine, Tokyo, Japan
| | - Hiroshi Kobayashi
- Division of Gene Therapy, Research Center for Medical Sciences, The Jikei University School of Medicine, Tokyo, Japan; Department of Pediatrics, The Jikei University School of Medicine, Tokyo, Japan
| | - Takashi Higuchi
- Division of Gene Therapy, Research Center for Medical Sciences, The Jikei University School of Medicine , Tokyo, Japan
| | - Yohta Shimada
- Division of Gene Therapy, Research Center for Medical Sciences, The Jikei University School of Medicine , Tokyo, Japan
| | - Hiroyuki Ida
- Division of Gene Therapy, Research Center for Medical Sciences, The Jikei University School of Medicine, Tokyo, Japan; Department of Pediatrics, The Jikei University School of Medicine, Tokyo, Japan
| | - Toya Ohashi
- Division of Gene Therapy, Research Center for Medical Sciences, The Jikei University School of Medicine, Tokyo, Japan; Department of Pediatrics, The Jikei University School of Medicine, Tokyo, Japan
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19
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Doerfler PA, Nayak S, Corti M, Morel L, Herzog RW, Byrne BJ. Targeted approaches to induce immune tolerance for Pompe disease therapy. MOLECULAR THERAPY-METHODS & CLINICAL DEVELOPMENT 2016; 3:15053. [PMID: 26858964 PMCID: PMC4729315 DOI: 10.1038/mtm.2015.53] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/26/2015] [Revised: 11/04/2015] [Accepted: 11/28/2015] [Indexed: 12/31/2022]
Abstract
Enzyme and gene replacement strategies have developed into viable therapeutic approaches for the treatment of Pompe disease (acid α-glucosidase (GAA) deficiency). Unfortunately, the introduction of GAA and viral vectors encoding the enzyme can lead to detrimental immune responses that attenuate treatment benefits and can impact patient safety. Preclinical and clinical experience in addressing humoral responses toward enzyme and gene therapy for Pompe disease have provided greater understanding of the immunological consequences of the provided therapy. B- and T-cell modulation has been shown to be effective in preventing infusion-associated reactions during enzyme replacement therapy in patients and has shown similar success in the context of gene therapy. Additional techniques to induce humoral tolerance for Pompe disease have been the targeted expression or delivery of GAA to discrete cell types or tissues such as the gut-associated lymphoid tissues, red blood cells, hematopoietic stem cells, and the liver. Research into overcoming preexisting immunity through immunomodulation and gene transfer are becoming increasingly important to achieve long-term efficacy. This review highlights the advances in therapies as well as the improved understanding of the molecular mechanisms involved in the humoral immune response with emphasis on methods employed to overcome responses associated with enzyme and gene therapies for Pompe disease.
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Affiliation(s)
- Phillip A Doerfler
- Department of Pediatrics, University of Florida , Gainesville, Florida, USA
| | - Sushrusha Nayak
- Department of Medicine, Karolinska Institute , Stockholm, Sweden
| | - Manuela Corti
- Department of Pediatrics, University of Florida , Gainesville, Florida, USA
| | - Laurence Morel
- Department of Pathology, Immunology, and Laboratory Medicine, University of Florida , Gainesville, Florida, USA
| | - Roland W Herzog
- Department of Pediatrics, University of Florida , Gainesville, Florida, USA
| | - Barry J Byrne
- Department of Pediatrics, University of Florida , Gainesville, Florida, USA
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20
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Sato Y, Kobayashi H, Higuchi T, Shimada Y, Era T, Kimura S, Eto Y, Ida H, Ohashi T. Disease modeling and lentiviral gene transfer in patient-specific induced pluripotent stem cells from late-onset Pompe disease patient. MOLECULAR THERAPY-METHODS & CLINICAL DEVELOPMENT 2015. [PMID: 26199952 PMCID: PMC4495721 DOI: 10.1038/mtm.2015.23] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Pompe disease is an autosomal recessive inherited metabolic disease caused by deficiency of acid α-glucosidase (GAA). Glycogen accumulation is seen in the affected organ such as skeletal muscle, heart, and liver. Hypertrophic cardiomyopathy is frequently seen in the infantile onset Pompe disease. On the other hand, cardiovascular complication of the late-onset Pompe disease is considered as less frequent and severe than that of infantile onset. There are few investigations which show cardiovascular complication of late onset Pompe disease due to the shortage of appropriate disease model. We have generated late-onset Pompe disease-specific induced pluripotent stem cell (iPSC) and differentiated them into cardiomyocytes. Differentiated cardiomyocyte shows glycogen accumulation and lysosomal enlargement. Lentiviral GAA rescue improves GAA enzyme activity and glycogen accumulation in iPSC. The efficacy of gene therapy is maintained following the cardiomyocyte differentiation. Lentiviral GAA transfer ameliorates the disease-specific change in cardiomyocyote. It is suggested that Pompe disease iPSC-derived cardiomyocyte is replicating disease-specific changes in the context of disease modeling, drug screening, and cell therapy.
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Affiliation(s)
- Yohei Sato
- Department of Pediatrics, The Jikei University School of Medicine , Tokyo, Japan ; Division of Gene Therapy, Research Center for Medical Sciences, The Jikei University School of Medicine , Tokyo, Japan
| | - Hiroshi Kobayashi
- Department of Pediatrics, The Jikei University School of Medicine , Tokyo, Japan ; Division of Gene Therapy, Research Center for Medical Sciences, The Jikei University School of Medicine , Tokyo, Japan
| | - Takashi Higuchi
- Division of Gene Therapy, Research Center for Medical Sciences, The Jikei University School of Medicine , Tokyo, Japan
| | - Yohta Shimada
- Division of Gene Therapy, Research Center for Medical Sciences, The Jikei University School of Medicine , Tokyo, Japan
| | - Takumi Era
- Department of Cell Modulation, Institute of Molecular Embryology and Genetics, Kumamoto University , Kumamoto, Japan
| | - Shigemi Kimura
- Department of Pediatrics, Kumamoto University Graduate School , Kumamoto, Japan
| | - Yoshikatsu Eto
- Advanced Clinical Research Center, Institute of Neurological Disorders , Kanagawa, Japan
| | - Hiroyuki Ida
- Department of Pediatrics, The Jikei University School of Medicine , Tokyo, Japan ; Division of Gene Therapy, Research Center for Medical Sciences, The Jikei University School of Medicine , Tokyo, Japan
| | - Toya Ohashi
- Department of Pediatrics, The Jikei University School of Medicine , Tokyo, Japan ; Division of Gene Therapy, Research Center for Medical Sciences, The Jikei University School of Medicine , Tokyo, Japan
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22
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Administration of anti-CD3 antibodies modulates the immune response to an infusion of α-glucosidase in mice. Mol Ther 2012; 20:1924-31. [PMID: 22871665 DOI: 10.1038/mt.2012.133] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Animal and human studies of enzyme replacement therapy (ERT) for Pompe disease (PD) have indicated that antibodies (Abs) generated against infused recombinant human α-glucosidase (rhGAA) can have a negative impact on the therapeutic outcome and cause hypersensitivity reactions. We showed that parenteral administration of anti-CD3 Abs into mice can reduce the titer of anti-human GAA Abs in wild-type mice administered the enzyme. Mice that had been treated with anti-CD3 Abs and then subjected to a secondary challenge with rhGAA showed a lower increase in Ab titers than control mice. Moreover, the administration of anti-CD3 Abs also reduced the levels of pre-existing Abs. Treatment with anti-CD3 Abs also prevented a lethal hypersensitivity reaction and reduced the Ab titers in a mouse model of PD. Mice treated with anti-CD3 Abs showed reduced numbers of CD4(+) and CD8(+) cells, and an increased ratio of CD4(+)CD25(+)/CD4(+) and CD4(+)CD25(+)FoxP3(+)/CD4(+) cells. When the CD4(+)CD25(+) cells were depleted using anti-CD25 Abs, the observed reduction in Abs against the enzyme by anti-CD3 Abs was abrogated. This suggests that CD4(+)CD25(+) cells are important for the immune suppressive activity of anti-CD3 Abs. In summary, anti- CD3 Abs are useful for inducing immune tolerance to ERT for PD.
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23
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Tomanin R, Zanetti A, Zaccariotto E, D'Avanzo F, Bellettato CM, Scarpa M. Gene therapy approaches for lysosomal storage disorders, a good model for the treatment of mendelian diseases. Acta Paediatr 2012; 101:692-701. [PMID: 22428546 DOI: 10.1111/j.1651-2227.2012.02674.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
UNLABELLED This review describes the different gene therapy technologies applied to approach lysosomal storage disorders, monogenic conditions, with known genetic and biochemical defects, for many of which animal models are available. Both viral and nonviral procedures are described, underlying the specific needs that the treatment of genetic disorders requires. CONCLUSIONS Lysosomal storage disorders represent a good model of study of gene therapeutic procedures that are, or could be, relevant to the treatment of several other mendelian diseases.
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Affiliation(s)
- Rosella Tomanin
- Gene Therapy Laboratory, Department of Pediatrics, University of Padova, Italy
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24
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Shimada Y, Kobayashi H, Kawagoe S, Aoki K, Kaneshiro E, Shimizu H, Eto Y, Ida H, Ohashi T. Endoplasmic reticulum stress induces autophagy through activation of p38 MAPK in fibroblasts from Pompe disease patients carrying c.546G>T mutation. Mol Genet Metab 2011; 104:566-73. [PMID: 21982629 DOI: 10.1016/j.ymgme.2011.09.005] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2011] [Accepted: 09/07/2011] [Indexed: 11/28/2022]
Abstract
Pompe disease (glycogen storage disease type II) is an autosomal recessive myopathic disorder arising from the deficiency of lysosomal acid α-glucosidase (GAA). Activation of autophagy is a key pathophysiological feature in skeletal muscle fibers and fibroblasts from patients with Pompe disease. The accumulation of autophagic vacuoles has been shown to interfere with the efficacy of enzyme replacement therapy with recombinant human GAA. However, the induction mechanism of autophagy in Pompe disease is still unclear. In this study, we show that misfolded GAA-induced endoplasmic reticulum (ER) stress triggers autophagy in a manner regulated by p38 MAPK signaling pathways in fibroblasts from late-onset patients with Pompe disease. By studying normal fibroblasts and patient fibroblasts carrying a c.546G>T mutation, we uncovered that mutant GAA was rapidly degraded by proteasome. In addition, we found both activation of ER stress response and autophagy in these patient fibroblasts. Treatment with N-butyl-deoxynojirimycin (NB-DNJ), which acts as a pharmacological chaperone for certain mutant forms of GAA, led to attenuation of not only ER stress, but also autophagy in patient fibroblasts. Levels of phosphorylated p38 MAPK observed in patient fibroblasts were decreased after treatment with NB-DNJ. The autophagic response in patient fibroblasts was also negatively regulated by treatment with the p38 MAPK inhibitor SB203580. These findings define a critical role for ER stress in the activation of autophagy due to GAA mutation, and provide evidence that chaperone therapy may be a useful treatment for alleviation of autophagy in Pompe disease patients carrying a chaperon-responsive mutation.
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Affiliation(s)
- Yohta Shimada
- Department of Gene Therapy, Institute of DNA Medicine, The Jikei University School of Medicine, Tokyo, Japan
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25
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Proteasome inhibitors improve the function of mutant lysosomal α-glucosidase in fibroblasts from Pompe disease patient carrying c.546G>T mutation. Biochem Biophys Res Commun 2011; 415:274-8. [PMID: 22027144 DOI: 10.1016/j.bbrc.2011.10.038] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2011] [Accepted: 10/11/2011] [Indexed: 11/20/2022]
Abstract
Pompe disease (glycogen storage disease type II) is an autosomal recessive myopathic disorder arising from the deficiency of lysosomal acid α-glucosidase (GAA). Recently, we found that mutant GAA in patient fibroblasts carrying c.546G>T mutation is stabilized by treatment with proteasome inhibitor as well as pharmacological chaperon N-butyl-deoxynojirimycin. In this study, we characterized the effect of two proteasome inhibitors, bortezomib and MG132, on maturation, subcellular localization and residual activity of mutant GAA in the patient fibroblasts carrying c.546G>T mutation. Each proteasome inhibitor promoted the stabilization of patient GAA and processing of them to mature forms without cytotoxic effect. Immunocytochemical analysis showed increased colocalization of GAA with the lysosomal marker LAMP2 in patient fibroblasts treated with proteasome inhibitors. Furthermore, bortezomib and MG132 also increased enzyme activity in the patient fibroblasts (about 4-fold and 2-fold, respectively). These findings indicate that proteasome inhibitor may be a novel drug as potential pharmacological chaperone therapy for Pompe disease patient carrying chaperon-responsive mutation.
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26
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Yokoi T, Kobayashi H, Shimada Y, Eto Y, Ishige N, Kitagawa T, Otsu M, Nakauchi H, Ida H, Ohashi T. Minimum requirement of donor cells to reduce the glycolipid storage following bone marrow transplantation in a murine model of Fabry disease. J Gene Med 2011; 13:262-8. [PMID: 21520359 DOI: 10.1002/jgm.1566] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Fabry disease (FD) is a lysosomal storage disorders characterized by a deficiency of the lysosomal enzyme, α-galactosidase A. This results in the accumulation of glycolipids, mainly globotriaosylceramide (GL-3), in the lysosomes of various organs. Although bone marrow transplantation and hematopoietic stem cell-based gene therapy can offer the potential of a curative therapeutic outcome for FD, the minimum requirement of donor cells or gene-corrected cells to reduce GL-3 levels is not known. METHODS Lethally-irradiated FD mice were transplanted intravenously with normal bone marrow cells (Ly5.1 positive) mixed with those of FD mice (Ly5.2 positive) at various ratios to investigate the level of engraftment and enzyme activity necessary to effect a reduction in GL-3 storage. RESULTS Chimerism of whole white blood cells of recipients' peripheral blood remained stable at 8 weeks after transplantation, and chimerism of granulocytes, monocytes, B cells and T cells was equal to that of white blood cells. GL-3 levels were significantly reduced in the lung and heart of animals with a 30% and 50% chimera, respectively. The extent of reduction in these mice was almost identical to that with 100% chimera. CONCLUSIONS In FD mice, reconstitution with 100% donor cells is not required to obtain a therapeutic effect following bone marrow transplantation. These results suggest that a 30% gene correction might be sufficient to reverse disease manifestations in FD.
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Affiliation(s)
- Takayuki Yokoi
- Department of Gene Therapy, Institute of DNA Medicine Higuchi, The Jikei University School of Medicine, Tokyo, Japan.
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Kawagoe S, Higuchi T, Meng XL, Shimada Y, Shimizu H, Hirayama R, Fukuda T, Chang H, Nakahata T, Fukada SI, Ida H, Kobayashi H, Ohashi T, Eto Y. Generation of induced pluripotent stem (iPS) cells derived from a murine model of Pompe disease and differentiation of Pompe-iPS cells into skeletal muscle cells. Mol Genet Metab 2011; 104:123-8. [PMID: 21703893 DOI: 10.1016/j.ymgme.2011.05.020] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2011] [Revised: 05/29/2011] [Accepted: 05/29/2011] [Indexed: 01/04/2023]
Abstract
Our study is the first to demonstrate the ability to generate iPS cells from a mouse model of Pompe disease. Initially, mouse tail tip fibroblasts were harvested from male, 8-week-old (GAA) knockout mice, and three reprogramming factors (Oct3/4, Sox2 and Klf4) were transfected into the isolated donor cells using a retroviral vector. These iPS cells also showed decreased levels of GAA enzymatic activity and strong positive staining with periodic acid-Schiff (indicating the accumulation of glycogen) and acid phosphatase (lysosomal activation marker). Pompe-iPS cells were differentiated into skeletal muscle cells in Matrigel®-coated plates. Spindle-shaped skeletal muscle cells were successfully generated from Pompe-iPS cells and showed spontaneous contraction and positive staining with the myosin heavy chain antibody. Electron microscopic analysis of the skeletal muscle cells showed typical morphological features, including Z-bands, I-bands, A-bands and H-bands, which were visible in wild-type and Pompe cells. Furthermore, Pompe skeletal muscle cells accumulated massive glycogen in lysosomes. This study indicates that the iPS and skeletal muscle cells generated in this study could also be a useful disease model for studies investigating the pathogenesis and treatment of skeletal muscle in Pompe disease.
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Affiliation(s)
- Shiho Kawagoe
- Department of Genetic Diseases and Genomic Science, The Jikei University School of Medicine, Tokyo, Japan
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Dylla DE, Xie L, Michele DE, Kunz S, McCray PB. Altering α-dystroglycan receptor affinity of LCMV pseudotyped lentivirus yields unique cell and tissue tropism. GENETIC VACCINES AND THERAPY 2011; 9:8. [PMID: 21477292 PMCID: PMC3080791 DOI: 10.1186/1479-0556-9-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/01/2010] [Accepted: 04/08/2011] [Indexed: 11/10/2022]
Abstract
BACKGROUND The envelope glycoprotein of lymphocytic choriomeningitis virus (LCMV) can efficiently pseudotype lentiviral vectors. Some strains of LCMV exploit high affinity interactions with α-dystroglycan (α-DG) to bind to cell surfaces and subsequently fuse in low pH endosomes. LCMV strains with low α-DG affinity utilize an unknown receptor and display unique tissue tropisms. We pseudotyped non-primate feline immunodeficiency virus (FIV) vectors using LCMV derived glycoproteins with high or low affinity to α-DG and evaluated their properties in vitro and in vivo. METHODS We pseudotyped FIV with the LCMV WE54 strain envelope glycoprotein and also engineered a point mutation in the WE54 envelope glycoprotein (L260F) to diminish α-DG affinity and direct binding to alternate receptors. We hypothesized that this change would alter in vivo tissue tropism and enhance gene transfer to neonatal animals. RESULTS In mice, hepatic α- and β-DG expression was greatest at the late gestational and neonatal time points. When displayed on the surface of the FIV lentivirus the WE54 L260F mutant glycoprotein bound weakly to immobilized α-DG. Additionally, LCMV WE54 pseudotyped FIV vector transduction was neutralized by pre-incubation with soluble α-DG, while the mutant glycoprotein pseudotyped vector was not. In vivo gene transfer in adult mice with either envelope yielded low transduction efficiencies in hepatocytes following intravenous delivery. In marked contrast, neonatal gene transfer with the LCMV envelopes, and notably with the FIV-L260F vector, conferred abundant liver and lower level cardiomyocyte transduction as detected by luciferase assays, bioluminescent imaging, and β-galactosidase staining. CONCLUSIONS These results suggest that a developmentally regulated receptor for LCMV is expressed abundantly in neonatal mice. LCMV pseudotyped vectors may have applications for neonatal gene transfer. ABBREVIATIONS Armstrong 53b (Arm53b); baculovirus Autographa californica GP64 (GP64); charge-coupled device (CCD); dystroglycan (DG); feline immunodeficiency virus (FIV); glycoprotein precursor (GP-C); firefly luciferase (Luc); lymphocytic choriomeningitis virus (LCMV); nuclear targeted β-galactosidase (ntLacZ); optical density (OD); PBS/0.1% (w/v) Tween-20 (PBST); relative light units (RLU); Rous sarcoma virus (RSV); transducing units per milliliter (TU/ml); vesicular stomatitis virus (VSV-G); wheat germ agglutinin (WGA); 50% reduction in binding (C50).
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Affiliation(s)
- Douglas E Dylla
- Genetics Ph,D, Program, Program in Gene Therapy, 240 EMRB, The University of Iowa Roy J, and Lucille A, Carver College of Medicine, The University of Iowa, Iowa City, IA 52242 USA.
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Neonatal helper-dependent adenoviral vector gene therapy mediates correction of hemophilia A and tolerance to human factor VIII. Proc Natl Acad Sci U S A 2011; 108:2082-7. [PMID: 21245323 DOI: 10.1073/pnas.1015571108] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Neonatal gene therapy is a promising strategy for treating a number of congenital diseases diagnosed shortly after birth as expression of therapeutic proteins during postnatal life may limit the pathologic consequences and result in a potential "cure." Hemophilia A is often complicated by the development of antibodies to recombinant protein resulting in treatment failure. Neonatal administration of vectors may avoid inhibitory antibody formation to factor VIII (FVIII) by taking advantage of immune immaturity. A helper-dependent adenoviral vector expressing human factor VIII was administered i.v. to neonatal hemophilia A knockout mice. Three days later, mice produced high levels of FVIII. Levels declined rapidly with animal growth to 5 wk of age with stable factor VIII expression thereafter to >1 y of age. Decline in factor VIII expression was not related to cell-mediated or humoral responses with lack of development of antibodies to capsid or human factor VIII proteins. Subsequent readministration and augmentation of expression was possible as operational tolerance was established to factor VIII without development of inhibitors; however, protective immunity to adenovirus remained.
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Hu C, Busuttil RW, Lipshutz GS. RH10 provides superior transgene expression in mice when compared with natural AAV serotypes for neonatal gene therapy. J Gene Med 2010; 12:766-78. [PMID: 20821747 DOI: 10.1002/jgm.1496] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Neonatal gene therapy is a promising strategy for treating diseases diagnosed before or shortly after birth. Early and long-term expression of therapeutic proteins may limit the consequences of genetic mutations and result in a potential 'cure'. Adeno-associated viral vectors have shown promise in many areas of adult gene therapy but their properties have not been systematically investigated in the neonate. METHODS In these studies, using a constitutive promoter expressing luciferase, animals were administered one of ten serotypes of adeno-associated virus (AAV) on the second day of life. Examination of expression, organ growth and vector distribution, maintenance of expression and copy number were measured. RESULTS All serotypes demonstrated expression and, in general, transduction of all organs within 3 days, albeit with different biodistribution patterns and expression levels. The highest expression was detected with AAVrh10, whereas the lowest was detected with AAV4. Expression and genomes declined with growth over the first 10 weeks of life; thereafter, to day 100, expression and genomes remained relatively stable. With the highest expressing vectors, whole animal expression at 100 days declined to approximately 10% of that detected on the fifth day. AAVrh10 maintained the highest expression level and copy number throughout these studies. CONCLUSIONS The impact of tissue and organ growth on the stability of AAV expression will be important if neonatal gene transfer is to be considered as a modality for human gene therapy. Although all vectors did demonstrate expression, rh10 holds the greater promise of the vectors tested to maintain copy number in both mitotic and post-mitotic tissues.
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Affiliation(s)
- Chuhong Hu
- Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095-7054, USA
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