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Paparo L, Coppola S, Nocerino R, Pisapia L, Picariello G, Cortese M, Voto L, Maglio M, Miele E, Carucci L, Oglio F, Trinchese G, Mollica MP, Bruno C, De Vita S, Tarallo A, Damiano C, Cerulo M, Esposito C, Fogliano V, Parenti G, Troncone R, Berni Canani R. How dietary advanced glycation end products could facilitate the occurrence of food allergy. J Allergy Clin Immunol 2024; 153:742-758. [PMID: 38042501 DOI: 10.1016/j.jaci.2023.11.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 08/04/2023] [Accepted: 11/02/2023] [Indexed: 12/04/2023]
Abstract
BACKGROUND Food allergy (FA) is one of the most common chronic conditions in children with an increasing prevalence facilitated by the exposure to environmental factors in predisposed individuals. It has been hypothesized that the increased consumption of ultra-processed foods, containing high levels of dietary advanced glycation end products (AGEs), could facilitate the occurrence of FA. OBJECTIVE We sought to provide preclinical and clinical evidence on the potential role of AGEs in facilitating the occurrence of FA. METHODS Human enterocytes, human small intestine organ culture, and PBMCs from children at risk for allergy were used to investigate the direct effect of AGEs on gut barrier, inflammation, TH2 cytokine response, and mitochondrial function. Intake of the 3 most common glycation products in Western diet foods, Nε-(carboxymethyl) lysine, Nε-(1-carboxyethyl) lysin, and Nδ-(5-hydro-5- methyl-4-imidazolone-2-yl)-ornithine (MG-H1), and the accumulation of AGEs in the skin were comparatively investigated in children with FA and in age-matched healthy controls. RESULTS Human enterocytes exposed to AGEs showed alteration in gut barrier, AGE receptor expression, reactive oxygen species production, and autophagy, with increased transepithelial passage of food antigens. Small intestine organ cultures exposed to AGEs showed an increase of CD25+ cells and proliferating crypt enterocytes. PBMCs exposed to AGEs showed alteration in proliferation rate, AGE receptor activation, release of inflammatory and TH2 cytokines, and mitochondrial metabolism. Significant higher dietary AGE intake and skin accumulation were observed children with FA (n = 42) compared with age-matched healthy controls (n = 66). CONCLUSIONS These data, supporting a potential role for dietary AGEs in facilitating the occurrence of FA, suggest the importance of limiting exposure to AGEs children as a potential preventive strategy against this common condition.
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Affiliation(s)
- Lorella Paparo
- Department of Translational Medical Science, University Federico II, Naples, Italy; ImmunoNutritionLab at CEINGE Advanced Biotechnologies, University Federico II, Naples, Italy
| | - Serena Coppola
- Department of Translational Medical Science, University Federico II, Naples, Italy; ImmunoNutritionLab at CEINGE Advanced Biotechnologies, University Federico II, Naples, Italy
| | - Rita Nocerino
- Department of Translational Medical Science, University Federico II, Naples, Italy; ImmunoNutritionLab at CEINGE Advanced Biotechnologies, University Federico II, Naples, Italy
| | - Laura Pisapia
- Institute of Genetics and Biophysics, National Research Council, Naples, Italy
| | | | - Maddalena Cortese
- Department of Translational Medical Science, University Federico II, Naples, Italy; ImmunoNutritionLab at CEINGE Advanced Biotechnologies, University Federico II, Naples, Italy
| | - Luana Voto
- Department of Translational Medical Science, University Federico II, Naples, Italy; ImmunoNutritionLab at CEINGE Advanced Biotechnologies, University Federico II, Naples, Italy
| | - Mariantonia Maglio
- Department of Translational Medical Science, University Federico II, Naples, Italy; European Laboratory for the Investigation of Food-Induced Diseases, University Federico II, Naples, Italy
| | - Erasmo Miele
- Department of Translational Medical Science, University Federico II, Naples, Italy
| | - Laura Carucci
- Department of Translational Medical Science, University Federico II, Naples, Italy; ImmunoNutritionLab at CEINGE Advanced Biotechnologies, University Federico II, Naples, Italy
| | - Franca Oglio
- Department of Translational Medical Science, University Federico II, Naples, Italy; ImmunoNutritionLab at CEINGE Advanced Biotechnologies, University Federico II, Naples, Italy
| | | | | | - Cristina Bruno
- Department of Translational Medical Science, University Federico II, Naples, Italy; ImmunoNutritionLab at CEINGE Advanced Biotechnologies, University Federico II, Naples, Italy
| | - Simone De Vita
- Department of Translational Medical Science, University Federico II, Naples, Italy; ImmunoNutritionLab at CEINGE Advanced Biotechnologies, University Federico II, Naples, Italy
| | - Antonietta Tarallo
- Department of Translational Medical Science, University Federico II, Naples, Italy; Telethon Institute of Genetics and Medicine, Pozzuoli, Italy
| | - Carla Damiano
- Department of Translational Medical Science, University Federico II, Naples, Italy; Telethon Institute of Genetics and Medicine, Pozzuoli, Italy
| | - Mariapina Cerulo
- Department of Translational Medical Science, University Federico II, Naples, Italy
| | - Ciro Esposito
- Department of Translational Medical Science, University Federico II, Naples, Italy
| | - Vincenzo Fogliano
- Food Quality and Design Group, Wageningen University and Research, Wageningen, The Netherlands
| | - Giancarlo Parenti
- Department of Translational Medical Science, University Federico II, Naples, Italy; Telethon Institute of Genetics and Medicine, Pozzuoli, Italy
| | - Riccardo Troncone
- Department of Translational Medical Science, University Federico II, Naples, Italy; European Laboratory for the Investigation of Food-Induced Diseases, University Federico II, Naples, Italy
| | - Roberto Berni Canani
- Department of Translational Medical Science, University Federico II, Naples, Italy; ImmunoNutritionLab at CEINGE Advanced Biotechnologies, University Federico II, Naples, Italy; European Laboratory for the Investigation of Food-Induced Diseases, University Federico II, Naples, Italy; Task Force for Microbiome Studies, University Federico II, Naples, Italy; Task Force for Nutraceuticals and Functional Foods, University Federico II, Naples, Italy.
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2
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Meena NK, Ng Y, Randazzo D, Weigert R, Puertollano R, Raben N. Intravital imaging of muscle damage and response to therapy in a model of Pompe disease. Clin Transl Med 2024; 14:e1561. [PMID: 38445455 PMCID: PMC10915738 DOI: 10.1002/ctm2.1561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 01/07/2024] [Accepted: 01/12/2024] [Indexed: 03/07/2024] Open
Affiliation(s)
- Naresh K. Meena
- Cell and Developmental Biology CenterNational Heart, Lung, and Blood Institute, NIHBethesdaMarylandUSA
| | - Yeap Ng
- Intravital Microscopy CoreCenter for Cancer ResearchNational Cancer Institute, NIHBethesdaMarylandUSA
- Laboratory of Cellular and Molecular BiologyCenter for Cancer ResearchNational Cancer Institute, NIHBethesdaMarylandUSA
| | - Davide Randazzo
- Light Imaging SectionOffice of Science and TechnologyNational Institute of Arthritis and Musculoskeletal and Skin Diseases, NIHBethesdaMarylandUSA
| | - Roberto Weigert
- Intravital Microscopy CoreCenter for Cancer ResearchNational Cancer Institute, NIHBethesdaMarylandUSA
- Laboratory of Cellular and Molecular BiologyCenter for Cancer ResearchNational Cancer Institute, NIHBethesdaMarylandUSA
| | - Rosa Puertollano
- Cell and Developmental Biology CenterNational Heart, Lung, and Blood Institute, NIHBethesdaMarylandUSA
| | - Nina Raben
- Cell and Developmental Biology CenterNational Heart, Lung, and Blood Institute, NIHBethesdaMarylandUSA
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3
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Labella B, Cotti Piccinelli S, Risi B, Caria F, Damioli S, Bertella E, Poli L, Padovani A, Filosto M. A Comprehensive Update on Late-Onset Pompe Disease. Biomolecules 2023; 13:1279. [PMID: 37759679 PMCID: PMC10526932 DOI: 10.3390/biom13091279] [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: 06/17/2023] [Revised: 08/10/2023] [Accepted: 08/21/2023] [Indexed: 09/29/2023] Open
Abstract
Pompe disease (PD) is an autosomal recessive disorder caused by mutations in the GAA gene that lead to a deficiency in the acid alpha-glucosidase enzyme. Two clinical presentations are usually considered, named infantile-onset Pompe disease (IOPD) and late-onset Pompe disease (LOPD), which differ in age of onset, organ involvement, and severity of disease. Assessment of acid alpha-glucosidase activity on a dried blood spot is the first-line screening test, which needs to be confirmed by genetic analysis in case of suspected deficiency. LOPD is a multi-system disease, thus requiring a multidisciplinary approach for efficacious management. Enzyme replacement therapy (ERT), which was introduced over 15 years ago, changes the natural progression of the disease. However, it has limitations, including a reduction in efficacy over time and heterogeneous therapeutic responses among patients. Novel therapeutic approaches, such as gene therapy, are currently under study. We provide a comprehensive review of diagnostic advances in LOPD and a critical discussion about the advantages and limitations of current and future treatments.
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Affiliation(s)
- Beatrice Labella
- Department of Clinical and Experimental Sciences, University of Brescia, 25100 Brescia, Italy; (B.L.); (S.C.P.); (A.P.)
- Unit of Neurology, ASST Spedali Civili, 25100 Brescia, Italy;
| | - Stefano Cotti Piccinelli
- Department of Clinical and Experimental Sciences, University of Brescia, 25100 Brescia, Italy; (B.L.); (S.C.P.); (A.P.)
- NeMO-Brescia Clinical Center for Neuromuscular Diseases, 25064 Brescia, Italy; (B.R.); (F.C.); (S.D.); (E.B.)
| | - Barbara Risi
- NeMO-Brescia Clinical Center for Neuromuscular Diseases, 25064 Brescia, Italy; (B.R.); (F.C.); (S.D.); (E.B.)
| | - Filomena Caria
- NeMO-Brescia Clinical Center for Neuromuscular Diseases, 25064 Brescia, Italy; (B.R.); (F.C.); (S.D.); (E.B.)
| | - Simona Damioli
- NeMO-Brescia Clinical Center for Neuromuscular Diseases, 25064 Brescia, Italy; (B.R.); (F.C.); (S.D.); (E.B.)
| | - Enrica Bertella
- NeMO-Brescia Clinical Center for Neuromuscular Diseases, 25064 Brescia, Italy; (B.R.); (F.C.); (S.D.); (E.B.)
| | - Loris Poli
- Unit of Neurology, ASST Spedali Civili, 25100 Brescia, Italy;
| | - Alessandro Padovani
- Department of Clinical and Experimental Sciences, University of Brescia, 25100 Brescia, Italy; (B.L.); (S.C.P.); (A.P.)
- Unit of Neurology, ASST Spedali Civili, 25100 Brescia, Italy;
| | - Massimiliano Filosto
- Department of Clinical and Experimental Sciences, University of Brescia, 25100 Brescia, Italy; (B.L.); (S.C.P.); (A.P.)
- NeMO-Brescia Clinical Center for Neuromuscular Diseases, 25064 Brescia, Italy; (B.R.); (F.C.); (S.D.); (E.B.)
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4
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Sánchez-Porras V, Guevara-Morales JM, Echeverri-Peña OY. From Acid Alpha-Glucosidase Deficiency to Autophagy: Understanding the Bases of POMPE Disease. Int J Mol Sci 2023; 24:12481. [PMID: 37569856 PMCID: PMC10419125 DOI: 10.3390/ijms241512481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 07/27/2023] [Accepted: 07/30/2023] [Indexed: 08/13/2023] Open
Abstract
Pompe disease (PD) is caused by mutations in the GAA gene, which encodes the lysosomal enzyme acid alpha-glucosidase, causing lysosomal glycogen accumulation, mainly in muscular tissue. Autophagic buildup is considered the main factor affecting skeletal muscle, although other processes are also involved. Uncovering how these mechanisms are interconnected could be an approximation to address long-lasting concerns, like the differential skeletal and cardiac involvement in each clinical phenotype. In this sense, a network reconstruction based on a comprehensive literature review of evidence found in PD enriched with the STRING database and other scientific articles is presented. The role of autophagic lysosome reformation, PGC-1α, MCOLN1, calcineurin, and Keap1 as intermediates between the events involved in the pathologic cascade is discussed and contextualized within their relationship with mTORC1/AMPK. The intermediates and mechanisms found open the possibility of new hypotheses and questions that can be addressed in future experimental studies of PD.
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Affiliation(s)
| | - Johana Maria Guevara-Morales
- Instituto de Errores Innatos del Metabolismo, Facultad de Ciencias, Pontificia Universidad Javeriana, Carrera 7 # 43-82, Ed. 54, Lab 303A, Bogotá 110231, Colombia;
| | - Olga Yaneth Echeverri-Peña
- Instituto de Errores Innatos del Metabolismo, Facultad de Ciencias, Pontificia Universidad Javeriana, Carrera 7 # 43-82, Ed. 54, Lab 303A, Bogotá 110231, Colombia;
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5
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Pathophysiology and Management of Fatigue in Neuromuscular Diseases. Int J Mol Sci 2023; 24:ijms24055005. [PMID: 36902435 PMCID: PMC10003182 DOI: 10.3390/ijms24055005] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 02/24/2023] [Accepted: 03/02/2023] [Indexed: 03/08/2023] Open
Abstract
Fatigue is a major determinant of quality of life and motor function in patients affected by several neuromuscular diseases, each of them characterized by a peculiar physiopathology and the involvement of numerous interplaying factors. This narrative review aims to provide an overview on the pathophysiology of fatigue at a biochemical and molecular level with regard to muscular dystrophies, metabolic myopathies, and primary mitochondrial disorders with a focus on mitochondrial myopathies and spinal muscular atrophy, which, although fulfilling the definition of rare diseases, as a group represent a representative ensemble of neuromuscular disorders that the neurologist may encounter in clinical practice. The current use of clinical and instrumental tools for fatigue assessment, and their significance, is discussed. A summary of therapeutic approaches to address fatigue, encompassing pharmacological treatment and physical exercise, is also overviewed.
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6
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Nilsson MI, Crozier M, Di Carlo A, Xhuti D, Manta K, Roik LJ, Bujak AL, Nederveen JP, Tarnopolsky MG, Hettinga B, Meena NK, Raben N, Tarnopolsky MA. Nutritional co-therapy with 1,3-butanediol and multi-ingredient antioxidants enhances autophagic clearance in Pompe disease. Mol Genet Metab 2022; 137:228-240. [PMID: 35718712 DOI: 10.1016/j.ymgme.2022.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 06/03/2022] [Accepted: 06/04/2022] [Indexed: 10/18/2022]
Abstract
Alglucosidase alpha is an orphan drug approved for enzyme replacement therapy (ERT) in Pompe disease (PD); however, its efficacy is limited in skeletal muscle because of a partial blockage of autophagic flux that hinders intracellular trafficking and enzyme delivery. Adjunctive therapies that enhance autophagic flux and protect mitochondrial integrity may alleviate autophagic blockage and oxidative stress and thereby improve ERT efficacy in PD. In this study, we compared the benefits of ERT combined with a ketogenic diet (ERT-KETO), daily administration of an oral ketone precursor (1,3-butanediol; ERT-BD), a multi-ingredient antioxidant diet (ERT-MITO; CoQ10, α-lipoic acid, vitamin E, beetroot extract, HMB, creatine, and citrulline), or co-therapy with the ketone precursor and multi-ingredient antioxidants (ERT-BD-MITO) on skeletal muscle pathology in GAA-KO mice. We found that two months of 1,3-BD administration raised circulatory ketone levels to ≥1.2 mM, attenuated autophagic buildup in type 2 muscle fibers, and preserved muscle strength and function in ERT-treated GAA-KO mice. Collectively, ERT-BD was more effective vs. standard ERT and ERT-KETO in terms of autophagic clearance, dampening of oxidative stress, and muscle maintenance. However, the addition of multi-ingredient antioxidants (ERT-BD-MITO) provided the most consistent benefits across all outcome measures and normalized mitochondrial protein expression in GAA-KO mice. We therefore conclude that nutritional co-therapy with 1,3-butanediol and multi-ingredient antioxidants may provide an alternative to ketogenic diets for inducing ketosis and enhancing autophagic flux in PD patients.
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Affiliation(s)
- Mats I Nilsson
- Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada; Exerkine Corporation, McMaster University, Hamilton, Ontario, Canada
| | - Michael Crozier
- Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada
| | - Alessia Di Carlo
- Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada
| | - Donald Xhuti
- Exerkine Corporation, McMaster University, Hamilton, Ontario, Canada
| | - Katherine Manta
- Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada
| | - Liza J Roik
- Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada
| | - Adam L Bujak
- Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada
| | - Joshua P Nederveen
- Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada
| | | | - Bart Hettinga
- Exerkine Corporation, McMaster University, Hamilton, Ontario, Canada
| | - Naresh K Meena
- Cell and Developmental Biology Center, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD, USA
| | - Nina Raben
- Cell and Developmental Biology Center, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD, USA
| | - Mark A Tarnopolsky
- Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada; Exerkine Corporation, McMaster University, Hamilton, Ontario, Canada.
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7
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Carrasco-Rozas A, Fernández-Simón E, Suárez-Calvet X, Piñol-Jurado P, Alonso-Pérez J, de Luna N, Schoser B, Meinke P, Domínguez-González C, Hernández-Laín A, Paradas C, Rivas E, Illa I, Olivé M, Gallardo E, Díaz-Manera J. BNIP3 Is Involved in Muscle Fiber Atrophy in Late-Onset Pompe Disease Patients. THE AMERICAN JOURNAL OF PATHOLOGY 2022; 192:1151-1166. [PMID: 35605642 DOI: 10.1016/j.ajpath.2022.05.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 04/25/2022] [Accepted: 05/04/2022] [Indexed: 11/25/2022]
Abstract
Late-onset Pompe disease (LOPD) is a rare genetic disorder produced by mutations in the GAA gene and is characterized by progressive muscle weakness. LOPD muscle biopsies show accumulation of glycogen along with the autophagic vacuoles associated with atrophic muscle fibers. The expression of molecules related to muscle fiber atrophy in muscle biopsies of LOPD patients was studied using immunofluorescence and real-time PCR. BCL2 and adenovirus E1B 19-kDa interacting protein 3 (BNIP3), a well-known atrogene, was identified as a potential mediator of muscle fiber atrophy in LOPD muscle biopsies. Vacuolated fibers in LOPD patient muscle biopsies were smaller than nonvacuolated fibers and expressed BNIP3. The current data suggested that BNIP3 expression is regulated by inhibition of the AKT-mammalian target of rapamycin pathway, leading to phosphorylation of Unc-51 like autophagy activating kinase 1 (ULK1) at Ser317 by AMP-activated protein kinase. Myoblasts and myotubes obtained from LOPD patients and age-matched controls were studied to confirm these results using different molecular techniques. Myotubes derived from LOPD patients were likewise smaller and expressed BNIP3. Conclusively, transfection of BNIP3 into control myotubes led to myotube atrophy. These findings suggest a cascade that starts with the inhibition of the AKT-mammalian target of rapamycin pathway and activation of BNIP3 expression, leading to progressive muscle fiber atrophy. These results open the door to potential new treatments targeting BNIP3 to reduce its deleterious effects on muscle fiber atrophy in Pompe disease.
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Affiliation(s)
- Ana Carrasco-Rozas
- Neuromuscular Disorders Unit, Neurology Department, Hospital de la Santa Creu i Sant Pau and Biomedical Research Institute Sant Pau, Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Esther Fernández-Simón
- Neuromuscular Disorders Unit, Neurology Department, Hospital de la Santa Creu i Sant Pau and Biomedical Research Institute Sant Pau, Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain; John Walton Muscular Dystrophy Research Center, Newcastle University Translational and Clinical Research Institute, Newcastle Upon Tyne, United Kingdom
| | - Xavier Suárez-Calvet
- Neuromuscular Disorders Unit, Neurology Department, Hospital de la Santa Creu i Sant Pau and Biomedical Research Institute Sant Pau, Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain; Centro de Investigaciones Biomédicas en Red en Enfermedades Raras (CIBERER), Madrid, Spain
| | - Patricia Piñol-Jurado
- Neuromuscular Disorders Unit, Neurology Department, Hospital de la Santa Creu i Sant Pau and Biomedical Research Institute Sant Pau, Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain; John Walton Muscular Dystrophy Research Center, Newcastle University Translational and Clinical Research Institute, Newcastle Upon Tyne, United Kingdom
| | - Jorge Alonso-Pérez
- Neuromuscular Disorders Unit, Neurology Department, Hospital de la Santa Creu i Sant Pau and Biomedical Research Institute Sant Pau, Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Noemí de Luna
- Neuromuscular Disorders Unit, Neurology Department, Hospital de la Santa Creu i Sant Pau and Biomedical Research Institute Sant Pau, Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain; Centro de Investigaciones Biomédicas en Red en Enfermedades Raras (CIBERER), Madrid, Spain
| | - Benedikt Schoser
- Friedrich-Baur-Institute, Department of Neurology, LMU Klinikum, Munich, Germany
| | - Peter Meinke
- Friedrich-Baur-Institute, Department of Neurology, LMU Klinikum, Munich, Germany
| | - Cristina Domínguez-González
- Centro de Investigaciones Biomédicas en Red en Enfermedades Raras (CIBERER), Madrid, Spain; Department of Neurology, Neuromuscular Unit, 12 de Octubre University Hospital, Madrid, Spain; Research Institute of Hospital 12 de Octubre (i+12), Madrid, Spain
| | - Aurelio Hernández-Laín
- Centro de Investigaciones Biomédicas en Red en Enfermedades Raras (CIBERER), Madrid, Spain; Research Institute of Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Pathology (Neuropathology), 12 de Octubre University Hospital, Madrid, Spain
| | - Carmen Paradas
- Neuromuscular Disorders Unit, Department of Neurology, Instituto de Biomedicina de Sevilla, Hospital U. Virgen del Rocío/Centro Superior de Investigaciones Científicas/Universidad de Sevilla, Seville, Spain; Centro de Investigación Biomédica en Red Sobre Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain
| | - Eloy Rivas
- Department of Pathology, Instituto de Biomedicina de Sevilla, Hospital U. Virgen del Rocío/Centro Superior de Investigaciones Científicas/Universidad de Sevilla, Sevilla, Spain
| | - Isabel Illa
- Neuromuscular Disorders Unit, Neurology Department, Hospital de la Santa Creu i Sant Pau and Biomedical Research Institute Sant Pau, Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain; Centro de Investigaciones Biomédicas en Red en Enfermedades Raras (CIBERER), Madrid, Spain
| | - Montse Olivé
- Neuromuscular Disorders Unit, Neurology Department, Hospital de la Santa Creu i Sant Pau and Biomedical Research Institute Sant Pau, Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain; Centro de Investigaciones Biomédicas en Red en Enfermedades Raras (CIBERER), Madrid, Spain
| | - Eduard Gallardo
- Neuromuscular Disorders Unit, Neurology Department, Hospital de la Santa Creu i Sant Pau and Biomedical Research Institute Sant Pau, Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain; Centro de Investigaciones Biomédicas en Red en Enfermedades Raras (CIBERER), Madrid, Spain.
| | - Jordi Díaz-Manera
- Neuromuscular Disorders Unit, Neurology Department, Hospital de la Santa Creu i Sant Pau and Biomedical Research Institute Sant Pau, Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain; John Walton Muscular Dystrophy Research Center, Newcastle University Translational and Clinical Research Institute, Newcastle Upon Tyne, United Kingdom; Centro de Investigaciones Biomédicas en Red en Enfermedades Raras (CIBERER), Madrid, Spain.
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8
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Aguilar-González A, González-Correa JE, Barriocanal-Casado E, Ramos-Hernández I, Lerma-Juárez MA, Greco S, Rodríguez-Sevilla JJ, Molina-Estévez FJ, Montalvo-Romeral V, Ronzitti G, Sánchez-Martín RM, Martín F, Muñoz P. Isogenic GAA-KO Murine Muscle Cell Lines Mimicking Severe Pompe Mutations as Preclinical Models for the Screening of Potential Gene Therapy Strategies. Int J Mol Sci 2022; 23:6298. [PMID: 35682977 PMCID: PMC9181599 DOI: 10.3390/ijms23116298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 05/30/2022] [Accepted: 06/01/2022] [Indexed: 11/17/2022] Open
Abstract
Pompe disease (PD) is a rare disorder caused by mutations in the acid alpha-glucosidase (GAA) gene. Most gene therapies (GT) partially rely on the cross-correction of unmodified cells through the uptake of the GAA enzyme secreted by corrected cells. In the present study, we generated isogenic murine GAA-KO cell lines resembling severe mutations from Pompe patients. All of the generated GAA-KO cells lacked GAA activity and presented an increased autophagy and increased glycogen content by means of myotube differentiation as well as the downregulation of mannose 6-phosphate receptors (CI-MPRs), validating them as models for PD. Additionally, different chimeric murine GAA proteins (IFG, IFLG and 2G) were designed with the aim to improve their therapeutic activity. Phenotypic rescue analyses using lentiviral vectors point to IFG chimera as the best candidate in restoring GAA activity, normalising the autophagic marker p62 and surface levels of CI-MPRs. Interestingly, in vivo administration of liver-directed AAVs expressing the chimeras further confirmed the good behaviour of IFG, achieving cross-correction in heart tissue. In summary, we generated different isogenic murine muscle cell lines mimicking the severe PD phenotype, as well as validating their applicability as preclinical models in order to reduce animal experimentation.
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Affiliation(s)
- Araceli Aguilar-González
- GENYO, Centre for Genomics and Oncological Research: Pfizer, University of Granada, Andalusian Regional Government PTS Granada-Avenida de la Ilustración 114, 18016 Granada, Spain; (A.A.-G.); (J.E.G.-C.); (E.B.-C.); (I.R.-H.); (S.G.); (J.J.R.-S.); (F.J.M.-E.); (R.M.S.-M.)
- Department of Medicinal & Organic Chemistry and Excellence Research Unit of “Chemistry Applied to Biomedicine and the Environment”, Faculty of Pharmacy, University of Granada, Campus de Cartuja s/n, 18071 Granada, Spain
| | - Juan Elías González-Correa
- GENYO, Centre for Genomics and Oncological Research: Pfizer, University of Granada, Andalusian Regional Government PTS Granada-Avenida de la Ilustración 114, 18016 Granada, Spain; (A.A.-G.); (J.E.G.-C.); (E.B.-C.); (I.R.-H.); (S.G.); (J.J.R.-S.); (F.J.M.-E.); (R.M.S.-M.)
| | - Eliana Barriocanal-Casado
- GENYO, Centre for Genomics and Oncological Research: Pfizer, University of Granada, Andalusian Regional Government PTS Granada-Avenida de la Ilustración 114, 18016 Granada, Spain; (A.A.-G.); (J.E.G.-C.); (E.B.-C.); (I.R.-H.); (S.G.); (J.J.R.-S.); (F.J.M.-E.); (R.M.S.-M.)
| | - Iris Ramos-Hernández
- GENYO, Centre for Genomics and Oncological Research: Pfizer, University of Granada, Andalusian Regional Government PTS Granada-Avenida de la Ilustración 114, 18016 Granada, Spain; (A.A.-G.); (J.E.G.-C.); (E.B.-C.); (I.R.-H.); (S.G.); (J.J.R.-S.); (F.J.M.-E.); (R.M.S.-M.)
| | - Miguel A. Lerma-Juárez
- Instituto de Investigación del Hospital Universitario La Paz, IdiPAZ, 28029 Madrid, Spain;
| | - Sara Greco
- GENYO, Centre for Genomics and Oncological Research: Pfizer, University of Granada, Andalusian Regional Government PTS Granada-Avenida de la Ilustración 114, 18016 Granada, Spain; (A.A.-G.); (J.E.G.-C.); (E.B.-C.); (I.R.-H.); (S.G.); (J.J.R.-S.); (F.J.M.-E.); (R.M.S.-M.)
| | - Juan José Rodríguez-Sevilla
- GENYO, Centre for Genomics and Oncological Research: Pfizer, University of Granada, Andalusian Regional Government PTS Granada-Avenida de la Ilustración 114, 18016 Granada, Spain; (A.A.-G.); (J.E.G.-C.); (E.B.-C.); (I.R.-H.); (S.G.); (J.J.R.-S.); (F.J.M.-E.); (R.M.S.-M.)
| | - Francisco Javier Molina-Estévez
- GENYO, Centre for Genomics and Oncological Research: Pfizer, University of Granada, Andalusian Regional Government PTS Granada-Avenida de la Ilustración 114, 18016 Granada, Spain; (A.A.-G.); (J.E.G.-C.); (E.B.-C.); (I.R.-H.); (S.G.); (J.J.R.-S.); (F.J.M.-E.); (R.M.S.-M.)
- Fundación para la Investigación Biosanitaria de Andalucía Oriental-Alejandro Otero (FIBAO), 18012 Granada, Spain
| | - Valle Montalvo-Romeral
- Généthon, Integrare Research Unit UMR_S951, INSERM, Université Paris-Saclay, Univ Evry, 91002 Evry, France; (V.M.-R.); (G.R.)
| | - Giuseppe Ronzitti
- Généthon, Integrare Research Unit UMR_S951, INSERM, Université Paris-Saclay, Univ Evry, 91002 Evry, France; (V.M.-R.); (G.R.)
| | - Rosario María Sánchez-Martín
- GENYO, Centre for Genomics and Oncological Research: Pfizer, University of Granada, Andalusian Regional Government PTS Granada-Avenida de la Ilustración 114, 18016 Granada, Spain; (A.A.-G.); (J.E.G.-C.); (E.B.-C.); (I.R.-H.); (S.G.); (J.J.R.-S.); (F.J.M.-E.); (R.M.S.-M.)
- Department of Medicinal & Organic Chemistry and Excellence Research Unit of “Chemistry Applied to Biomedicine and the Environment”, Faculty of Pharmacy, University of Granada, Campus de Cartuja s/n, 18071 Granada, Spain
| | - Francisco Martín
- GENYO, Centre for Genomics and Oncological Research: Pfizer, University of Granada, Andalusian Regional Government PTS Granada-Avenida de la Ilustración 114, 18016 Granada, Spain; (A.A.-G.); (J.E.G.-C.); (E.B.-C.); (I.R.-H.); (S.G.); (J.J.R.-S.); (F.J.M.-E.); (R.M.S.-M.)
- Departamento de Bioquímica y Biología Molecular 3 e Inmunología, Facultad de Medicina, Universidad de Granada, Avda. de la Investigación 11, 18071 Granada, Spain
| | - Pilar Muñoz
- GENYO, Centre for Genomics and Oncological Research: Pfizer, University of Granada, Andalusian Regional Government PTS Granada-Avenida de la Ilustración 114, 18016 Granada, Spain; (A.A.-G.); (J.E.G.-C.); (E.B.-C.); (I.R.-H.); (S.G.); (J.J.R.-S.); (F.J.M.-E.); (R.M.S.-M.)
- Departmento de Biología Celular, Facultad de Ciencias, Universidad de Granada, Campus Fuentenueva, 18071 Granada, Spain
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李 昱, 阚 璇. Recent research on inherited metabolic diseases in children. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2022; 24:326-331. [PMID: 35351266 PMCID: PMC8974646 DOI: 10.7499/j.issn.1008-8830.2111010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 11/24/2021] [Indexed: 06/14/2023]
Abstract
With the improvement in the research level and the diagnosis and treatment technology of inherited metabolic diseases (IMD), the research on pediatric IMD in China has made great progress, but there is still some distance from the international level. Due to the vast territory of China and the uneven distribution of medical resources, the regional characteristics of IMD remain unclear in China, and there are many problems and difficulties in early diagnosis and treatment. Therefore, it is necessary to improve the understanding of pediatric IMD among pediatricians, so as to improve the diagnosis and treatment level, achieve an early identification, diagnosis, and treatment of pediatric IMD, and effectively reduce the fatality and disability rates of children with IMD. This article reviews the research progress of IMD in children in China, and analyzes the features of representative IMDs. Citation:Chinese Journal of Contemporary Pediatrics, 2022, 24(3): 326-331.
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