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Gardin A, Rouillon J, Montalvo-Romeral V, Rossiaud L, Vidal P, Launay R, Vie M, Krimi Benchekroun Y, Cosette J, Bertin B, La Bella T, Dubreuil G, Nozi J, Jauze L, Fragnoud R, Daniele N, Van Wittenberghe L, Esque J, André I, Nissan X, Hoch L, Ronzitti G. A functional mini-GDE transgene corrects impairment in models of glycogen storage disease type III. J Clin Invest 2024; 134:e172018. [PMID: 38015640 PMCID: PMC10786702 DOI: 10.1172/jci172018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 11/08/2023] [Indexed: 11/30/2023] Open
Abstract
Glycogen storage disease type III (GSDIII) is a rare inborn error of metabolism affecting liver, skeletal muscle, and heart due to mutations of the AGL gene encoding for the glycogen debranching enzyme (GDE). No curative treatment exists for GSDIII. The 4.6 kb GDE cDNA represents the major technical challenge toward the development of a single recombinant adeno-associated virus-derived (rAAV-derived) vector gene therapy strategy. Using information on GDE structure and molecular modeling, we generated multiple truncated GDEs. Among them, an N-terminal-truncated mutant, ΔNter2-GDE, had a similar efficacy in vivo compared with the full-size enzyme. A rAAV vector expressing ΔNter2-GDE allowed significant glycogen reduction in heart and muscle of Agl-/- mice 3 months after i.v. injection, as well as normalization of histology features and restoration of muscle strength. Similarly, glycogen accumulation and histological features were corrected in a recently generated Agl-/- rat model. Finally, transduction with rAAV vectors encoding ΔNter2-GDE corrected glycogen accumulation in an in vitro human skeletal muscle cellular model of GSDIII. In conclusion, our results demonstrated the ability of a single rAAV vector expressing a functional mini-GDE transgene to correct the muscle and heart phenotype in multiple models of GSDIII, supporting its clinical translation to patients with GSDIII.
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Affiliation(s)
- Antoine Gardin
- Genethon, Evry, France
- Université Paris-Saclay, Univ Evry, Inserm, Genethon, Integrare research unit UMR_S951, Evry, France
| | - Jérémy Rouillon
- Genethon, Evry, France
- Université Paris-Saclay, Univ Evry, Inserm, Genethon, Integrare research unit UMR_S951, Evry, France
| | - Valle Montalvo-Romeral
- Genethon, Evry, France
- Université Paris-Saclay, Univ Evry, Inserm, Genethon, Integrare research unit UMR_S951, Evry, France
| | - Lucille Rossiaud
- Genethon, Evry, France
- Université Paris-Saclay, Univ Evry, Inserm, Genethon, Integrare research unit UMR_S951, Evry, France
- CECS, I-STEM, Institute for Stem Cell Therapy and Exploration of Monogenic Diseases, Corbeil-Essonnes, France
| | - Patrice Vidal
- Genethon, Evry, France
- Université Paris-Saclay, Univ Evry, Inserm, Genethon, Integrare research unit UMR_S951, Evry, France
| | - Romain Launay
- Toulouse Biotechnology Institute, TBI, Université de Toulouse, CNRS, INRAE, INSA, Toulouse, France
| | - Mallaury Vie
- Genethon, Evry, France
- Université Paris-Saclay, Univ Evry, Inserm, Genethon, Integrare research unit UMR_S951, Evry, France
| | - Youssef Krimi Benchekroun
- Genethon, Evry, France
- Université Paris-Saclay, Univ Evry, Inserm, Genethon, Integrare research unit UMR_S951, Evry, France
| | | | - Bérangère Bertin
- Genethon, Evry, France
- Université Paris-Saclay, Univ Evry, Inserm, Genethon, Integrare research unit UMR_S951, Evry, France
| | - Tiziana La Bella
- Genethon, Evry, France
- Université Paris-Saclay, Univ Evry, Inserm, Genethon, Integrare research unit UMR_S951, Evry, France
| | | | - Justine Nozi
- Genethon, Evry, France
- Université Paris-Saclay, Univ Evry, Inserm, Genethon, Integrare research unit UMR_S951, Evry, France
| | - Louisa Jauze
- Genethon, Evry, France
- Université Paris-Saclay, Univ Evry, Inserm, Genethon, Integrare research unit UMR_S951, Evry, France
| | | | | | | | - Jérémy Esque
- Toulouse Biotechnology Institute, TBI, Université de Toulouse, CNRS, INRAE, INSA, Toulouse, France
| | - Isabelle André
- Toulouse Biotechnology Institute, TBI, Université de Toulouse, CNRS, INRAE, INSA, Toulouse, France
| | - Xavier Nissan
- CECS, I-STEM, Institute for Stem Cell Therapy and Exploration of Monogenic Diseases, Corbeil-Essonnes, France
| | - Lucile Hoch
- CECS, I-STEM, Institute for Stem Cell Therapy and Exploration of Monogenic Diseases, Corbeil-Essonnes, France
| | - Giuseppe Ronzitti
- Genethon, Evry, France
- Université Paris-Saclay, Univ Evry, Inserm, Genethon, Integrare research unit UMR_S951, Evry, France
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Koeberl DD, Koch RL, Lim JA, Brooks ED, Arnson BD, Sun B, Kishnani PS. Gene therapy for glycogen storage diseases. J Inherit Metab Dis 2024; 47:93-118. [PMID: 37421310 PMCID: PMC10874648 DOI: 10.1002/jimd.12654] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 05/24/2023] [Accepted: 07/05/2023] [Indexed: 07/10/2023]
Abstract
Glycogen storage disorders (GSDs) are inherited disorders of metabolism resulting from the deficiency of individual enzymes involved in the synthesis, transport, and degradation of glycogen. This literature review summarizes the development of gene therapy for the GSDs. The abnormal accumulation of glycogen and deficiency of glucose production in GSDs lead to unique symptoms based upon the enzyme step and tissues involved, such as liver and kidney involvement associated with severe hypoglycemia during fasting and the risk of long-term complications including hepatic adenoma/carcinoma and end stage kidney disease in GSD Ia from glucose-6-phosphatase deficiency, and cardiac/skeletal/smooth muscle involvement associated with myopathy +/- cardiomyopathy and the risk for cardiorespiratory failure in Pompe disease. These symptoms are present to a variable degree in animal models for the GSDs, which have been utilized to evaluate new therapies including gene therapy and genome editing. Gene therapy for Pompe disease and GSD Ia has progressed to Phase I and Phase III clinical trials, respectively, and are evaluating the safety and bioactivity of adeno-associated virus vectors. Clinical research to understand the natural history and progression of the GSDs provides invaluable outcome measures that serve as endpoints to evaluate benefits in clinical trials. While promising, gene therapy and genome editing face challenges with regard to clinical implementation, including immune responses and toxicities that have been revealed during clinical trials of gene therapy that are underway. Gene therapy for the glycogen storage diseases is under development, addressing an unmet need for specific, stable therapy for these conditions.
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Affiliation(s)
- Dwight D. Koeberl
- Division of Medical Genetics, Department of Pediatrics, Duke University Medical School, Durham, NC, United States
- Department of Molecular Genetics & Microbiology, Duke University Medical Center, Durham, NC, United States
| | - Rebecca L. Koch
- Division of Medical Genetics, Department of Pediatrics, Duke University Medical School, Durham, NC, United States
| | - Jeong-A Lim
- Division of Medical Genetics, Department of Pediatrics, Duke University Medical School, Durham, NC, United States
| | - Elizabeth D. Brooks
- Division of Medical Genetics, Department of Pediatrics, Duke University Medical School, Durham, NC, United States
| | - Benjamin D. Arnson
- Department of Molecular Genetics & Microbiology, Duke University Medical Center, Durham, NC, United States
| | - Baodong Sun
- Division of Medical Genetics, Department of Pediatrics, Duke University Medical School, Durham, NC, United States
| | - Priya S. Kishnani
- Division of Medical Genetics, Department of Pediatrics, Duke University Medical School, Durham, NC, United States
- Department of Molecular Genetics & Microbiology, Duke University Medical Center, Durham, NC, United States
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Yu T, Fu H, Yang A, Liang Y. Clinical and Functional Characterization of Novel AGL Variants in Two Families with Glycogen Storage Disease Type III. Int J Endocrinol 2023; 2023:6679871. [PMID: 37287601 PMCID: PMC10243941 DOI: 10.1155/2023/6679871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Revised: 04/22/2023] [Accepted: 04/27/2023] [Indexed: 06/09/2023] Open
Abstract
Purpose Glycogen storage disease type III (GSDIII) is a uncommon autosomal recessive inherited metabolic disorder, which is caused by variants in the AGL gene. The purpose of this study was to elucidate the clinical and functional features of two novel variants in two families with GSDIIIa. Methods We collected the clinical and laboratory data of the two patients. Genetic testing was performed using GSDs gene panel sequencing, and the identified variants were classified according to the American College of Medical Genetics (ACMG) criteria. The pathogenicity of the novel variants was furthermore assessed through bioinformatics analysis and cellular functional validation experiments. Results The two patients were hospitalized with abnormal liver function or hepatomegaly, which was characterized by remarkably elevated liver enzyme and muscle enzyme levels, as well as hepatomegaly, and were eventually diagnosed with GSDIIIa. Genetic analysis detected two novel variants of AGL gene in the two patients: c.1484A > G (p.Y495C), c.1981G > T (p.D661Y). Bioinformatics analysis indicated that the two novel missense mutations most likely altered the protein's conformation and therefore made the enzyme it encodes less active. Based on the ACMG criteria, both variants were considered likely pathogenic, in accordance with the functional analysis results, which demonstrated that the mutated protein was still localized in the cytoplasm and that the glycogen content of cells transfected with the mutated AGL was increased compared to cells transfected with the wild-type one. Conclusion These findings indicated that the two newly identified variants in the AGL gene (c.1484A > G; c.1981G > T) were undoubtedly pathogenic mutations, inducing a slight reduction in glycogen debranching enzyme activity and a mild increase in intracellular glycogen content. Two patients who visited us with abnormal liver function, or hepatomegaly, improved dramatically after treatment with oral uncooked cornstarch, but the effects on skeletal muscle and myocardium required further observation.
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Affiliation(s)
- Tingting Yu
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China
| | - Hao Fu
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China
| | - Aoyu Yang
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China
| | - Yan Liang
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China
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Rossiaud L, Fragner P, Barbon E, Gardin A, Benabides M, Pellier E, Cosette J, El Kassar L, Giraud-Triboult K, Nissan X, Ronzitti G, Hoch L. Pathological modeling of glycogen storage disease type III with CRISPR/Cas9 edited human pluripotent stem cells. Front Cell Dev Biol 2023; 11:1163427. [PMID: 37250895 PMCID: PMC10213880 DOI: 10.3389/fcell.2023.1163427] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 05/02/2023] [Indexed: 05/31/2023] Open
Abstract
Introduction: Glycogen storage disease type III (GSDIII) is a rare genetic disease caused by mutations in the AGL gene encoding the glycogen debranching enzyme (GDE). The deficiency of this enzyme, involved in cytosolic glycogen degradation, leads to pathological glycogen accumulation in liver, skeletal muscles and heart. Although the disease manifests with hypoglycemia and liver metabolism impairment, the progressive myopathy is the major disease burden in adult GSDIII patients, without any curative treatment currently available. Methods: Here, we combined the self-renewal and differentiation capabilities of human induced pluripotent stem cells (hiPSCs) with cutting edge CRISPR/Cas9 gene editing technology to establish a stable AGL knockout cell line and to explore glycogen metabolism in GSDIII. Results: Following skeletal muscle cells differentiation of the edited and control hiPSC lines, our study reports that the insertion of a frameshift mutation in AGL gene results in the loss of GDE expression and persistent glycogen accumulation under glucose starvation conditions. Phenotypically, we demonstrated that the edited skeletal muscle cells faithfully recapitulate the phenotype of differentiated skeletal muscle cells of hiPSCs derived from a GSDIII patient. We also demonstrated that treatment with recombinant AAV vectors expressing the human GDE cleared the accumulated glycogen. Discussion: This study describes the first skeletal muscle cell model of GSDIII derived from hiPSCs and establishes a platform to study the mechanisms that contribute to muscle impairments in GSDIII and to assess the therapeutic potential of pharmacological inducers of glycogen degradation or gene therapy approaches.
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Affiliation(s)
- Lucille Rossiaud
- CECS, I-Stem, Corbeil-Essonnes, France
- INSERM U861, I-Stem, Corbeil-Essonnes, France
- UEVE U861, I-Stem, Corbeil-Essonnes, France
- Genethon, Evry, France
- Université Paris-Saclay, Univ Evry, Inserm, Genethon, Integrare Research Unit UMR_S951, Evry, France
| | - Pascal Fragner
- CECS, I-Stem, Corbeil-Essonnes, France
- INSERM U861, I-Stem, Corbeil-Essonnes, France
- UEVE U861, I-Stem, Corbeil-Essonnes, France
| | - Elena Barbon
- Genethon, Evry, France
- Université Paris-Saclay, Univ Evry, Inserm, Genethon, Integrare Research Unit UMR_S951, Evry, France
| | - Antoine Gardin
- Genethon, Evry, France
- Université Paris-Saclay, Univ Evry, Inserm, Genethon, Integrare Research Unit UMR_S951, Evry, France
| | - Manon Benabides
- CECS, I-Stem, Corbeil-Essonnes, France
- INSERM U861, I-Stem, Corbeil-Essonnes, France
- UEVE U861, I-Stem, Corbeil-Essonnes, France
| | - Emilie Pellier
- CECS, I-Stem, Corbeil-Essonnes, France
- INSERM U861, I-Stem, Corbeil-Essonnes, France
- UEVE U861, I-Stem, Corbeil-Essonnes, France
| | | | - Lina El Kassar
- CECS, I-Stem, Corbeil-Essonnes, France
- INSERM U861, I-Stem, Corbeil-Essonnes, France
- UEVE U861, I-Stem, Corbeil-Essonnes, France
| | - Karine Giraud-Triboult
- CECS, I-Stem, Corbeil-Essonnes, France
- INSERM U861, I-Stem, Corbeil-Essonnes, France
- UEVE U861, I-Stem, Corbeil-Essonnes, France
| | - Xavier Nissan
- CECS, I-Stem, Corbeil-Essonnes, France
- INSERM U861, I-Stem, Corbeil-Essonnes, France
- UEVE U861, I-Stem, Corbeil-Essonnes, France
| | - Giuseppe Ronzitti
- Genethon, Evry, France
- Université Paris-Saclay, Univ Evry, Inserm, Genethon, Integrare Research Unit UMR_S951, Evry, France
| | - Lucile Hoch
- CECS, I-Stem, Corbeil-Essonnes, France
- INSERM U861, I-Stem, Corbeil-Essonnes, France
- UEVE U861, I-Stem, Corbeil-Essonnes, France
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Thakkar K, Karajgi AR, Kallamvalappil AM, Avanthika C, Jhaveri S, Shandilya A, Anusheel, Al-Masri R. Sudden cardiac death in childhood hypertrophic cardiomyopathy. Dis Mon 2023; 69:101548. [PMID: 36931945 DOI: 10.1016/j.disamonth.2023.101548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
Abstract
The most prevalent cause of mortality in children with hypertrophic cardiomyopathy (HCM) is sudden cardiac death (SCD), which happens more frequently than in adult patients. Risk stratification tactics have generally been drawn from adult practice, however emerging data has revealed significant disparities between children and adult cohorts, implying the need for pediatric-specific risk stratification methodologies. We conducted an all-language literature search on Medline, Cochrane, Embase, and Google Scholar until October 2021. The following search strings and Medical Subject Heading (MeSH) terms were used: "HCM," "SCD," "Sudden Cardiac Death," and "Childhood Onset HCM." We explored the literature on the risk of SCD in HCM for its epidemiology, pathophysiology, the role of various genes and their influence, associated complications leading to SCD and preventive and treatment modalities. Childhood-onset HCM is linked to significant life-long morbidity and mortality, including a higher SCD rate in children than in adults. The present focus is on symptom relief and avoiding illness-related consequences, but the prospect of future disease-modifying medicines offers an intriguing opportunity to alter disease expression and outcomes in these young individuals. Current preventive recommendations promote implantable cardioverter defibrillator placement based on cumulative risk factor thresholds, although they have been demonstrated to have weak discriminating capacity. This article addresses questions and discusses the etiology, risk factors, and method to risk stratification for SCD in children with HCM.
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Affiliation(s)
- Keval Thakkar
- G.M.E.R.S. Medical College and General Hospital, Gandhinagar, India
| | | | | | - Chaithanya Avanthika
- Karnataka Institute of Medical /Sciences, PB Rd, Vidya Nagar, Hubli, Karnataka, India.
| | | | | | - Anusheel
- Ryazan State I P Pavlov Medical Institute, Ryazan, Russia
| | - Rayan Al-Masri
- Jordan University of Science and technology, Irbid, Jordan
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Lim JA, Kishnani PS, Sun B. Suppression of pullulanase-induced cytotoxic T cell response with a dual promoter in GSD IIIa mice. JCI Insight 2022; 7:152970. [PMID: 36264632 PMCID: PMC9746900 DOI: 10.1172/jci.insight.152970] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 10/18/2022] [Indexed: 01/21/2023] Open
Abstract
Glycogen debranching enzyme deficiency in glycogen storage disease type III (GSD III) results in excessive glycogen accumulation in multiple tissues, primarily the liver, heart, and skeletal muscle. We recently reported that an adeno-associated virus vector expressing a bacterial debranching enzyme (pullulanase) driven by the ubiquitous CMV enhancer/chicken β-actin (CB) promoter cleared glycogen in major affected tissues of infant GSD IIIa mice. In this study, we developed a potentially novel dual promoter consisting of a liver-specific promoter (LSP) and the CB promoter for gene therapy in adult GSD IIIa mice. Ten-week treatment with an adeno-associated virus vector containing the LSP-CB dual promoter in adult GSD IIIa mice significantly increased pullulanase expression and reduced glycogen contents in the liver, heart, and skeletal muscle, accompanied by the reversal of liver fibrosis, improved muscle function, and a significant decrease in plasma biomarkers alanine aminotransferase, aspartate aminotransferase, and creatine kinase. Compared with the CB promoter, the dual promoter effectively decreased pullulanase-induced cytotoxic T lymphocyte responses and enabled persistent therapeutic gene expression in adult GSD IIIa mice. Future studies are needed to determine the long-term durability of dual promoter-mediated expression of pullulanase in adult GSD IIIa mice and in large animal models.
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Novel Gene-Correction-Based Therapeutic Modalities for Monogenic Liver Disorders. Bioengineering (Basel) 2022; 9:bioengineering9080392. [PMID: 36004917 PMCID: PMC9404740 DOI: 10.3390/bioengineering9080392] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 08/04/2022] [Accepted: 08/10/2022] [Indexed: 11/17/2022] Open
Abstract
The majority of monogenic liver diseases are autosomal recessive disorders, with few being sex-related or co-dominant. Although orthotopic liver transplantation (LT) is currently the sole therapeutic option for end-stage patients, such an invasive surgical approach is severely restricted by the lack of donors and post-transplant complications, mainly associated with life-long immunosuppressive regimens. Therefore, the last decade has witnessed efforts for innovative cellular or gene-based therapeutic strategies. Gene therapy is a promising approach for treatment of many hereditary disorders, such as monogenic inborn errors. The liver is an organ characterized by unique features, making it an attractive target for in vivo and ex vivo gene transfer. The current genetic approaches for hereditary liver diseases are mediated by viral or non-viral vectors, with promising results generated by gene-editing tools, such as CRISPR-Cas9 technology. Despite massive progress in experimental gene-correction technologies, limitations in validated approaches for monogenic liver disorders have encouraged researchers to refine promising gene therapy protocols. Herein, we highlighted the most common monogenetic liver disorders, followed by proposed genetic engineering approaches, offered as promising therapeutic modalities.
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8
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Córdoba KM, Jericó D, Sampedro A, Jiang L, Iraburu MJ, Martini PGV, Berraondo P, Avila MA, Fontanellas A. Messenger RNA as a personalized therapy: The moment of truth for rare metabolic diseases. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2022; 372:55-96. [PMID: 36064267 DOI: 10.1016/bs.ircmb.2022.03.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Inborn errors of metabolism (IEM) encompass a group of monogenic diseases affecting both pediatric and adult populations and currently lack effective treatments. Some IEM such as familial hypercholesterolemia or X-linked protoporphyria are caused by gain of function mutations, while others are characterized by an impaired protein function, causing a metabolic pathway blockage. Pathophysiology classification includes intoxication, storage and energy-related metabolic disorders. Factors specific to each disease trigger acute metabolic decompensations. IEM require prompt and effective care, since therapeutic delay has been associated with the development of fatal events including severe metabolic acidosis, hyperammonemia, cerebral edema, and death. Rapid expression of therapeutic proteins can be achieved hours after the administration of messenger RNAs (mRNA), representing an etiological solution for acute decompensations. mRNA-based therapy relies on modified RNAs with enhanced stability and translatability into therapeutic proteins. The proteins produced in the ribosomes can be targeted to specific intracellular compartments, the cell membrane, or be secreted. Non-immunogenic lipid nanoparticle formulations have been optimized to prevent RNA degradation and to allow safe repetitive administrations depending on the disease physiopathology and clinical status of the patients, thus, mRNA could be also an effective chronic treatment for IEM. Given that the liver plays a key role in most of metabolic pathways or can be used as bioreactor for excretable proteins, this review focuses on the preclinical and clinical evidence that supports the implementation of mRNA technology as a promising personalized strategy for liver metabolic disorders such as acute intermittent porphyria, ornithine transcarbamylase deficiency or glycogen storage disease.
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Affiliation(s)
- Karol M Córdoba
- Hepatology Program, Center for Applied Medical Research (CIMA), University of Navarra, Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Daniel Jericó
- Hepatology Program, Center for Applied Medical Research (CIMA), University of Navarra, Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Ana Sampedro
- Hepatology Program, Center for Applied Medical Research (CIMA), University of Navarra, Pamplona, Spain
| | - Lei Jiang
- Moderna Inc, Cambridge, MA, United States
| | - María J Iraburu
- Department of Biochemistry and Genetics. School of Sciences, University of Navarra, Pamplona, Spain
| | | | - Pedro Berraondo
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain; Program of Immunology and Immunotherapy, CIMA-University of Navarra, Pamplona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Instituto de Salud Carlos III, Madrid, Spain
| | - Matías A Avila
- Hepatology Program, Center for Applied Medical Research (CIMA), University of Navarra, Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
| | - Antonio Fontanellas
- Hepatology Program, Center for Applied Medical Research (CIMA), University of Navarra, Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain.
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Berling É, Laforêt P, Wahbi K, Labrune P, Petit F, Ronzitti G, O'Brien A. Narrative review of glycogen storage disorder type III with a focus on neuromuscular, cardiac and therapeutic aspects. J Inherit Metab Dis 2021; 44:521-533. [PMID: 33368379 DOI: 10.1002/jimd.12355] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 12/19/2020] [Accepted: 12/22/2020] [Indexed: 12/26/2022]
Abstract
Glycogen storage disorder type III (GSDIII) is a rare inborn error of metabolism due to loss of glycogen debranching enzyme activity, causing inability to fully mobilize glycogen stores and its consequent accumulation in various tissues, notably liver, cardiac and skeletal muscle. In the pediatric population, it classically presents as hepatomegaly with or without ketotic hypoglycemia and failure to thrive. In the adult population, it should also be considered in the differential diagnosis of left ventricular hypertrophy or hypertrophic cardiomyopathy, myopathy, exercise intolerance, as well as liver cirrhosis or fibrosis with subsequent liver failure. In this review article, we first present an overview of the biochemical and clinical aspects of GSDIII. We then focus on the recent findings regarding cardiac and neuromuscular impairment associated with the disease. We review new insights into the pathophysiology and clinical picture of this disorder, including symptomatology, imaging and electrophysiology. Finally, we discuss current and upcoming treatment strategies such as gene therapy aimed at the replacement of the malfunctioning enzyme to provide a stable and long-term therapeutic option for this debilitating disease.
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Affiliation(s)
- Édouard Berling
- Généthon, Evry, France
- Université Paris-Saclay, Univ Evry, INSERM, Généthon, Integrare Research Unit UMR_S951, Evry, France
| | - Pascal Laforêt
- APHP, Department of Neurology, Raymond Poincaré Hospital, Centre de Référence de Pathologie Neuromusculaire Nord-Est-Ile-de-France, Garches, France
- INSERM U 1179, Université Versailles Saint Quentin en Yvelines, Paris-Saclay, France
| | - Karim Wahbi
- APHP, Cochin Hospital, Cardiology Department, FILNEMUS, Paris-Descartes, Sorbonne Paris Cité University, Paris, France
- Sorbonne Paris Cité, Université Paris Descartes, Paris, France
- INSERM Unit 970, Paris Cardiovascular Research Centre (PARCC), Paris, France
| | - Philippe Labrune
- APHP, Université Paris-Saclay, Hôpital Antoine Béclère, Centre de Référence Maladies Héréditaires du Métabolisme Hépatique, Service de Pédiatrie, 92141 Clamart cedex, France
- INSERM U1195, Université Paris-Saclay, Le Kremlin Bicêtre, France
| | - François Petit
- Department of Genetics, APHP, Université Paris Saclay, Hôpital Antoine Béclère, Clamart, France
| | - Giuseppe Ronzitti
- Généthon, Evry, France
- Université Paris-Saclay, Univ Evry, INSERM, Généthon, Integrare Research Unit UMR_S951, Evry, France
| | - Alan O'Brien
- Généthon, Evry, France
- Service de Médecine Génique, Département de Médecine, Centre Hospitalier de l'Université de Montréal (CHUM), Montréal, Quebec, Canada
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Monda E, Rubino M, Lioncino M, Di Fraia F, Pacileo R, Verrillo F, Cirillo A, Caiazza M, Fusco A, Esposito A, Fimiani F, Palmiero G, Pacileo G, Calabrò P, Russo MG, Limongelli G. Hypertrophic Cardiomyopathy in Children: Pathophysiology, Diagnosis, and Treatment of Non-sarcomeric Causes. Front Pediatr 2021; 9:632293. [PMID: 33718303 PMCID: PMC7947260 DOI: 10.3389/fped.2021.632293] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Accepted: 02/01/2021] [Indexed: 12/12/2022] Open
Abstract
Hypertrophic cardiomyopathy (HCM) is a myocardial disease characterized by left ventricular hypertrophy not solely explained by abnormal loading conditions. Despite its rare prevalence in pediatric age, HCM carries a relevant risk of mortality and morbidity in both infants and children. Pediatric HCM is a large heterogeneous group of disorders. Other than mutations in sarcomeric genes, which represent the most important cause of HCM in adults, childhood HCM includes a high prevalence of non-sarcomeric causes, including inherited errors of metabolism (i.e., glycogen storage diseases, lysosomal storage diseases, and fatty acid oxidation disorders), malformation syndromes, neuromuscular diseases, and mitochondrial disease, which globally represent up to 35% of children with HCM. The age of presentation and the underlying etiology significantly impact the prognosis of children with HCM. Moreover, in recent years, different targeted approaches for non-sarcomeric etiologies of HCM have emerged. Therefore, the etiological diagnosis is a fundamental step in designing specific management and therapy in these subjects. The present review aims to provide an overview of the non-sarcomeric causes of HCM in children, focusing on the pathophysiology, clinical features, diagnosis, and treatment of these rare disorders.
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Affiliation(s)
- Emanuele Monda
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Marta Rubino
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Michele Lioncino
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Francesco Di Fraia
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Roberta Pacileo
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Federica Verrillo
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Annapaola Cirillo
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Martina Caiazza
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Adelaide Fusco
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Augusto Esposito
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Fabio Fimiani
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Giuseppe Palmiero
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Giuseppe Pacileo
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Paolo Calabrò
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Maria Giovanna Russo
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Giuseppe Limongelli
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy.,Institute of Cardiovascular Sciences, University College of London and St. Bartholomew's Hospital, London, United Kingdom
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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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