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Pimentel-Vera LN, Rodríguez-López A, Espejo-Mojica AJ, Ramírez AM, Cardona C, Reyes LH, Tomatsu S, Jaroentomeechai T, DeLisa MP, Sánchez OF, Alméciga-Díaz CJ. Novel human recombinant N-acetylgalactosamine-6-sulfate sulfatase produced in a glyco-engineered Escherichia coli strain. Heliyon 2024; 10:e32555. [PMID: 38952373 PMCID: PMC11215262 DOI: 10.1016/j.heliyon.2024.e32555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 05/14/2024] [Accepted: 06/05/2024] [Indexed: 07/03/2024] Open
Abstract
Mucopolysaccharidosis IVA (MPS IVA) is a lysosomal storage disease caused by mutations in the gene encoding the lysosomal enzyme N-acetylgalactosamine-6-sulfate sulfatase (GALNS), resulting in the accumulation of keratan sulfate (KS) and chondroitin-6-sulfate (C6S). Previously, it was reported the production of an active human recombinant GALNS (rGALNS) in E. coli BL21(DE3). However, this recombinant enzyme was not taken up by HEK293 cells or MPS IVA skin fibroblasts. Here, we leveraged a glyco-engineered E. coli strain to produce a recombinant human GALNS bearing the eukaryotic trimannosyl core N-glycan, Man3GlcNAc2 (rGALNSoptGly). The N-glycosylated GALNS was produced at 100 mL and 1.65 L scales, purified and characterized with respect to pH stability, enzyme kinetic parameters, cell uptake, and KS clearance. The results showed that the addition of trimannosyl core N-glycans enhanced both protein stability and substrate affinity. rGALNSoptGly was capture through a mannose receptor-mediated process. This enzyme was delivered to the lysosome, where it reduced KS storage in human MPS IVA fibroblasts. This study demonstrates the potential of a glyco-engineered E. coli for producing a fully functional GALNS enzyme. It may offer an economic approach for the biosynthesis of a therapeutic glycoprotein that could prove useful for MPS IVA treatment. This strategy could be extended to other lysosomal enzymes that rely on the presence of mannose N-glycans for cell uptake.
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Affiliation(s)
- Luisa N. Pimentel-Vera
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Bogotá, D.C., 110231, Colombia
| | - Alexander Rodríguez-López
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Bogotá, D.C., 110231, Colombia
- Dogma Biotech, Bogotá, D.C., 110111, Colombia
| | - Angela J. Espejo-Mojica
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Bogotá, D.C., 110231, Colombia
- Dogma Biotech, Bogotá, D.C., 110111, Colombia
| | - Aura María Ramírez
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Bogotá, D.C., 110231, Colombia
| | - Carolina Cardona
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Bogotá, D.C., 110231, Colombia
- Grupo de Investigaciones Biomédicas y de Genética Humana Aplicada GIBGA, Facultad de Ciencias de la Salud, Universidad de Ciencias Aplicadas y Ambientales U.D.C.A, Bogotá, D.C., Colombia
| | - Luis H. Reyes
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Bogotá, D.C., 110231, Colombia
- Grupo de Diseño de Productos y Procesos (GDPP), Department of Chemical and Food Engineering, Universidad de los Andes, Bogotá, D.C., Colombia
| | - Shunji Tomatsu
- Nemours Children's Health, Wilmington, DE, 19803, USA
- Faculty of Arts and Sciences, University of Delaware, Newark, DE, 19716, USA
- Department of Pediatrics, Graduate School of Medicine, Gifu University, Gifu, 501-1193, Japan
- Department of Pediatrics, Thomas Jefferson University, Philadelphia, PA, 19144, USA
| | - Thapakorn Jaroentomeechai
- Robert Frederick Smith School of Chemical and Biomolecular Engineering, Cornell University, Ithaca, NY, USA
| | - Matthew P. DeLisa
- Robert Frederick Smith School of Chemical and Biomolecular Engineering, Cornell University, Ithaca, NY, USA
- Nancy E. and Peter C. Meinig School of Biomedical Engineering, Cornell University, Ithaca, NY, USA
- Cornell Institute of Biotechnology, Cornell University, Ithaca, NY, USA
| | - Oscar F. Sánchez
- Davidson School of Chemical Engineering, Purdue University, West Lafayette, IN, USA
| | - Carlos J. Alméciga-Díaz
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Bogotá, D.C., 110231, Colombia
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Ohno M, Miyazaki M, Kimura M, Minowa Y, Sakaguchi M, Oyama F, Yamashita T. Characterization of mouse di- N-acetylchitobiase that can degrade chitin-oligosaccharides. Biosci Biotechnol Biochem 2020; 84:2499-2507. [PMID: 32799730 DOI: 10.1080/09168451.2020.1805584] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Di-N-acetylchitobiase (Ctbs) degrades β-1,4 glycoside bonds of the chitobiose core of free asparagine-linked glycan. This study examined whether Ctbs degrades chitin-oligosaccharides to GlcNAc in mammals. We analyzed Ctbs mRNA and protein expression in mouse tissues and characterized enzymatic activity using recombinant mouse Ctbs expressed in Escherichia coli. Ctbs mRNA and protein were expressed in various tissues of mouse, including the stomach. Optimal conditions for recombinant Ctbs were pH 3.0 and 45°C, and the recombinant enzyme was retained more than 94% activity after incubation at pH 3.0-7.0 and below 37°C. The recombinant Ctbs hydrolyzed (GlcNAc)3 and (GlcNAc)6 at pH 3.0 and produced GlcNAc. The K m of Ctbs was lowest with (GlcNAc)3 as a substrate. k cat/K m was fourfold as high with (GlcNAc)3 and (GlcNAc)4 as substrates than with (GlcNAc)2. These results suggest that Ctbs digests chitin-oligosaccharides or (GlcNAc)2 of reducing-end residues of oligosaccharides and produces GlcNAc in mouse tissues.
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Affiliation(s)
- Misa Ohno
- Department of Biological Chemistry and Food Sciences, Faculty of Agriculture, Iwate University , Morioka, Iwate, Japan
| | - Masao Miyazaki
- Department of Biological Chemistry and Food Sciences, Faculty of Agriculture, Iwate University , Morioka, Iwate, Japan
| | - Masahiro Kimura
- Department of Chemistry and Life Science, Kogakuin University , Hachioji, Tokyo, Japan
| | - Yusaku Minowa
- Department of Chemistry and Life Science, Kogakuin University , Hachioji, Tokyo, Japan
| | - Masayoshi Sakaguchi
- Department of Chemistry and Life Science, Kogakuin University , Hachioji, Tokyo, Japan
| | - Fumitaka Oyama
- Department of Chemistry and Life Science, Kogakuin University , Hachioji, Tokyo, Japan
| | - Tetsuro Yamashita
- Department of Biological Chemistry and Food Sciences, Faculty of Agriculture, Iwate University , Morioka, Iwate, Japan
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Espejo-Mojica AJ, Rodríguez-López A, Li R, Zheng W, Alméciga-Díaz CJ, Dulcey-Sepúlveda C, Combariza G, Barrera LA. Human recombinant lysosomal β-Hexosaminidases produced in Pichia pastoris efficiently reduced lipid accumulation in Tay-Sachs fibroblasts. AMERICAN JOURNAL OF MEDICAL GENETICS. PART C, SEMINARS IN MEDICAL GENETICS 2020; 184:885-895. [PMID: 33111489 PMCID: PMC8045741 DOI: 10.1002/ajmg.c.31849] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 09/28/2020] [Accepted: 10/08/2020] [Indexed: 11/11/2022]
Abstract
GM2 gangliosidosis, Tay-Sachs and Sandhoff diseases, are lysosomal storage disorders characterized by the lysosomal accumulation of GM2 gangliosides. This accumulation is due to deficiency in the activity of the β-hexosaminidases Hex-A or Hex-B, which are dimeric hydrolases formed by αβ or ββ subunits, respectively. These disorders show similar clinical manifestations that range from mild systemic symptoms to neurological damage and premature death. There is still no effective therapy for GM2 gangliosidoses, but some therapeutic alternatives, as enzyme replacement therapy, have being evaluated. Previously, we reported the production of active human recombinant β-hexosaminidases (rhHex-A and rhHex-B) in the methylotrophic yeast Pichia pastoris. In this study, we evaluated in vitro the cellular uptake, intracellular delivery to lysosome, and reduction of stored substrates. Both enzymes were taken-up via endocytic pathway mediated by mannose and mannose-6-phosphate receptors and delivered to lysosomes. Noteworthy, rhHex-A diminished the levels of stored lipids and lysosome mass in fibroblasts from Tay-Sachs patients. Overall, these results confirm the potential of P. pastoris as host to produce recombinant β-hexosaminidases intended to be used in the treatment of GM2 gangliosidosis.
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Affiliation(s)
- Angela J. Espejo-Mojica
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Bogotá D.C., Colombia
| | - Alexander Rodríguez-López
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Bogotá D.C., Colombia
| | - Rong Li
- National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, Maryland, USA
| | - Wei Zheng
- National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, Maryland, USA
| | - Carlos J. Alméciga-Díaz
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Bogotá D.C., Colombia
| | - Cindy Dulcey-Sepúlveda
- Department of Mathematics. Faculty of Science, Pontificia Universidad Javeriana, Bogotá D.C., Colombia
| | - Germán Combariza
- Department of Mathematics. Faculty of Science, Pontificia Universidad Javeriana, Bogotá D.C., Colombia
| | - Luis A. Barrera
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Bogotá D.C., Colombia
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Olarte-Avellaneda S, Cepeda Del Castillo J, Rojas-Rodriguez AF, Sánchez O, Rodríguez-López A, Suárez García DA, Pulido LMS, Alméciga-Díaz CJ. Bromocriptine as a Novel Pharmacological Chaperone for Mucopolysaccharidosis IV A. ACS Med Chem Lett 2020; 11:1377-1385. [PMID: 32676143 DOI: 10.1021/acsmedchemlett.0c00042] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 06/24/2020] [Indexed: 01/08/2023] Open
Abstract
Mucopolysaccharidosis IVA (MPS IVA) is a lysosomal storage disease caused by mutations in the gene encoding for the enzyme N-acetylgalactosamine-6-sulfate sulfatase (GALNS), leading to lysosomal accumulation of keratan sulfate (KS) and chondroitin-6-sulfate. In this study, we identified and characterized bromocriptine (BC) as a novel PC for MPS IVA. BC was identified through virtual screening and predicted to be docked within the active cavity of GALNS in a similar conformation to that observed for KS. BC interacted with similar residues to those predicted for natural GALNS substrates. In vitro inhibitory assay showed that BC at 50 μM reduced GALNS activity up to 30%. However, the activity of hrGALNS produced in HEK293 cells was increased up to 1.48-fold. BC increased GALNS activity and reduced lysosomal mass in MPS IVA fibroblasts in a mutation-dependent manner. Overall, these results show the potential of BC as a novel PC for MPS IVA and contribute to the consolidation of PCs as a potential therapy for this disease.
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Affiliation(s)
- Sergio Olarte-Avellaneda
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Bogotá D.C. 110231, Colombia
- Pharmacy Department, Faculty of Science, Universidad Nacional de Colombia, Bogotá D.C. 11001, Colombia
| | - Jacobo Cepeda Del Castillo
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Bogotá D.C. 110231, Colombia
| | - Andrés Felipe Rojas-Rodriguez
- Computational and Structural Biochemistry, Biochemistry and Nutrition Department, Faculty of Science, Pontificia Universidad Javeriana, Bogotá D.C. 110231, Colombia
| | - Oscar Sánchez
- Neurobiochemistry and Systems Physiology, Biochemistry and Nutrition Department, Faculty of Science, Pontificia Universidad Javeriana, Bogotá D.C. 110231, Colombia
| | - Alexander Rodríguez-López
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Bogotá D.C. 110231, Colombia
- Chemistry Department, Faculty of Science, Pontificia Universidad Javeriana, Bogotá D.C. 110231, Colombia
| | - Diego A. Suárez García
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Bogotá D.C. 110231, Colombia
- Faculty of Medicine, Universidad Nacional de Colombia, Bogotá D.C 11001, Colombia
| | - Luz Mary Salazar Pulido
- Chemistry Department, Faculty of Science, Universidad Nacional de Colombia, Bogotá D.C. 11001, Colombia
| | - Carlos J. Alméciga-Díaz
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Bogotá D.C. 110231, Colombia
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Puentes-Tellez MA, Lerma-Barbosa PA, Garzón-Jaramillo RG, Suarez DA, Espejo-Mojica AJ, Guevara JM, Echeverri OY, Solano-Galarza D, Uribe-Ardila A, Alméciga-Díaz CJ. A perspective on research, diagnosis, and management of lysosomal storage disorders in Colombia. Heliyon 2020; 6:e03635. [PMID: 32258481 PMCID: PMC7113438 DOI: 10.1016/j.heliyon.2020.e03635] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Revised: 02/21/2020] [Accepted: 03/18/2020] [Indexed: 11/29/2022] Open
Abstract
Lysosomal storage diseases (LSDs) are a group of about 50 inborn errors of metabolism characterized by the lysosomal accumulation of partially or non-degraded molecules due to mutations in proteins involved in the degradation of macromolecules, transport, lysosomal biogenesis or modulators of lysosomal environment. Significant advances have been achieved in the diagnosis, management, and treatment of LSDs patients. In terms of approved therapies, these include enzyme replacement therapy (ERT), substrate reduction therapy, hematopoietic stem cell transplantation, and pharmacological chaperone therapy. In this review, we summarize the Colombian experience in LSDs thorough the evidence published. We identified 113 articles published between 1995 and 2019 that included Colombian researchers or physicians, and which were mainly focused in Mucopolysaccharidoses, Pompe disease, Gaucher disease, Fabry disease, and Tay-Sachs and Sandhoff diseases. Most of these articles focused on basic research, clinical cases, and mutation reports. Noteworthy, implementation of the enzyme assay in dried blood samples, led to a 5-fold increase in the identification of LSD patients, suggesting that these disorders still remain undiagnosed in the country. We consider that the information presented in this review will contribute to the knowledge of a broad spectrum of LSDs in Colombia and will also contribute to the development of public policies and the identification of research opportunities.
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Affiliation(s)
- María Alejandra Puentes-Tellez
- Instituto de Errores Innatos del Metabolismo, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá D.C., Colombia
| | - Paula Andrea Lerma-Barbosa
- Instituto de Errores Innatos del Metabolismo, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá D.C., Colombia
| | | | - Diego A. Suarez
- Instituto de Errores Innatos del Metabolismo, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá D.C., Colombia
- Facultad de Medicina, Universidad Nacional de Colombia, Bogotá D.C., Colombia
| | - Angela J. Espejo-Mojica
- Instituto de Errores Innatos del Metabolismo, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá D.C., Colombia
| | - Johana M. Guevara
- Instituto de Errores Innatos del Metabolismo, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá D.C., Colombia
| | - Olga Yaneth Echeverri
- Instituto de Errores Innatos del Metabolismo, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá D.C., Colombia
| | - Daniela Solano-Galarza
- Instituto de Errores Innatos del Metabolismo, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá D.C., Colombia
| | - Alfredo Uribe-Ardila
- Research Center in Biochemistry, Universidad de los Andes, Bogotá D.C., Colombia
| | - Carlos J. Alméciga-Díaz
- Instituto de Errores Innatos del Metabolismo, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá D.C., Colombia
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Abstract
Mucopolysaccharidoses (MPS) are inborn errors of metabolism produced by a deficiency of one of the enzymes involved in the degradation of glycosaminoglycans (GAGs). Although taken separately, each type is rare. As a group, MPS are relatively frequent, with an overall estimated incidence of around 1 in 20,000-25,000 births. Development of therapeutic options for MPS, including hematopoietic stem cell transplantation (HSCT) and enzyme replacement therapy (ERT), has modified the natural history of many MPS types. In spite of the improvement in some tissues and organs, significant challenges remain unsolved, including blood-brain barrier (BBB) penetration and treatment of lesions in avascular cartilage, heart valves, and corneas. Newer approaches, such as intrathecal ERT, ERT with fusion proteins to cross the BBB, gene therapy, substrate reduction therapy (SRT), chaperone therapy, and some combination of these strategies may provide better outcomes for MPS patients in the near future. As early diagnosis and early treatment are imperative to improve therapeutic efficacy, the inclusion of MPS in newborn screening programs should enhance the potential impact of treatment in reducing the morbidity associated with MPS diseases. In this review, we evaluate available treatments, including ERT and HSCT, and future treatments, such as gene therapy, SRT, and chaperone therapy, and describe the advantages and disadvantages. We also assess the current clinical endpoints and biomarkers used in clinical trials.
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Alméciga-Diaz CJ, Hidalgo OA, Olarte-Avellaneda S, Rodríguez-López A, Guzman E, Garzón R, Pimentel-Vera LN, Puentes-Tellez MA, Rojas-Rodriguez AF, Gorshkov K, Li R, Zheng W. Identification of Ezetimibe and Pranlukast as Pharmacological Chaperones for the Treatment of the Rare Disease Mucopolysaccharidosis Type IVA. J Med Chem 2019; 62:6175-6189. [PMID: 31188588 PMCID: PMC11292729 DOI: 10.1021/acs.jmedchem.9b00428] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Mucopolysaccharidosis type IVA (MPS IVA) is a rare disease caused by mutations in the gene encoding the lysosomal enzyme N-acetylgalactosamine-6-sulfate sulfatase (GALNS). We report here two GALNS pharmacological chaperones, ezetimibe and pranlukast, identified by molecular docking-based virtual screening. These compounds bound to the active cavity of GALNS and increased its thermal stability as well as the production of recombinant GALNS in bacteria, yeast, and HEK293 cells. MPS IVA fibroblasts treated with these chaperones exhibited increases in GALNS protein and enzyme activity and reduced the size of enlarged lysosomes. Abnormalities in autophagy markers p62 and LC3B-II were alleviated by ezetimibe and pranlukast. Combined treatment of recombinant GALNS with ezetimibe or pranlukast produced an additive effect. Altogether, the results demonstrate that ezetimibe and pranlukast can increase the yield of recombinant GALNS and be used as a monotherapy or combination therapy to improve the therapeutic efficacy of MPS IVA enzyme replacement therapy.
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Affiliation(s)
- Carlos J. Alméciga-Diaz
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Bogotá D.C., 110231, Colombia
| | - Oscar A. Hidalgo
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Bogotá D.C., 110231, Colombia
| | - Sergio Olarte-Avellaneda
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Bogotá D.C., 110231, Colombia
- Pharmacy Department, Faculty of Science, Universidad Nacional de Colombia, Bogotá D.C., 111321, Colombia
| | - Alexander Rodríguez-López
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Bogotá D.C., 110231, Colombia
- Chemistry Department, Faculty of Science, Pontificia Universidad Javeriana, Bogotá D.C., 110231, Colombia
| | - Esteban Guzman
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Bogotá D.C., 110231, Colombia
| | - Rafael Garzón
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Bogotá D.C., 110231, Colombia
| | - Luisa Natalia Pimentel-Vera
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Bogotá D.C., 110231, Colombia
| | - María Alejandra Puentes-Tellez
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Bogotá D.C., 110231, Colombia
| | - Andrés Felipe Rojas-Rodriguez
- Computational and Structural Biochemistry, Departamento de Nutrición y Bioquímica, Faculty of Science, Pontificia Universidad Javeriana, Bogotá D.C., 110231, Colombia
| | - Kirill Gorshkov
- National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Rong Li
- National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Wei Zheng
- National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, MD, 20892, USA
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8
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Rodríguez-López A, Pimentel-Vera LN, Espejo-Mojica AJ, Van Hecke A, Tiels P, Tomatsu S, Callewaert N, Alméciga-Díaz CJ. Characterization of Human Recombinant N-Acetylgalactosamine-6-Sulfate Sulfatase Produced in Pichia pastoris as Potential Enzyme for Mucopolysaccharidosis IVA Treatment. J Pharm Sci 2019; 108:2534-2541. [PMID: 30959056 DOI: 10.1016/j.xphs.2019.03.034] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 03/21/2019] [Accepted: 03/28/2019] [Indexed: 10/27/2022]
Abstract
Mucopolysaccharidosis IVA (MPS IVA or Morquio A syndrome) is a lysosomal storage disease caused by the deficiency of N-acetylgalactosamine-6-sulfate sulfatase (GALNS), leading to lysosomal storage of keratan sulfate and chondroitin-6-sulfate. Currently, enzyme replacement therapy using an enzyme produced in CHO cells represents the main treatment option for MPS IVA patients. As an alternative, we reported the production of an active GALNS enzyme produced in the yeast Pichia pastoris (prGALNS), which showed internalization by cultured cells through a potential receptor-mediated process and similar post-translational processing as human enzyme. In this study, we further studied the therapeutic potential of prGALNS through the characterization of the N-glycosylation structure, in vitro cell uptake and keratan sulfate reduction, and in vivo biodistribution and generation of anti-prGALNS antibodies. Taken together, these results represent an important step in the development of a P. pastoris-based platform for production of a therapeutic GALNS for MPS IVA enzyme replacement therapy.
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Affiliation(s)
- Alexander Rodríguez-López
- Institute for the Study of Inborn Errors of Metabolism, School of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia; Chemical Department, School of Science, Pontificia Universidad Javeriana, Bogotá, Colombia; VIB Center for Medical Biotechnology, Ghent, Belgium; Department of Biochemistry and Microbiology, Ghent University, Ghent, Belgium
| | - Luisa N Pimentel-Vera
- Institute for the Study of Inborn Errors of Metabolism, School of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Angela J Espejo-Mojica
- Institute for the Study of Inborn Errors of Metabolism, School of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Annelies Van Hecke
- VIB Center for Medical Biotechnology, Ghent, Belgium; Department of Biochemistry and Microbiology, Ghent University, Ghent, Belgium
| | - Petra Tiels
- VIB Center for Medical Biotechnology, Ghent, Belgium; Department of Biochemistry and Microbiology, Ghent University, Ghent, Belgium
| | - Shunji Tomatsu
- Department of Pediatrics, Thomas Jefferson University, Philadelphia, Pennsylvania 19107; Departments of Orthopedics and BioMedical, Skeletal Dysplasia, Nemours/Alfred I. duPont Hospital for Children, Wilmington, Delaware 19803
| | - Nico Callewaert
- VIB Center for Medical Biotechnology, Ghent, Belgium; Department of Biochemistry and Microbiology, Ghent University, Ghent, Belgium
| | - Carlos J Alméciga-Díaz
- Institute for the Study of Inborn Errors of Metabolism, School of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia.
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9
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Echeverri OY, Guevara JM, Espejo-Mojica ÁJ, Ardila A, Pulido N, Reyes M, Rodriguez-Lopez A, Alméciga-Díaz CJ, Barrera LA. Research, diagnosis and education in inborn errors of metabolism in Colombia: 20 years' experience from a reference center. Orphanet J Rare Dis 2018; 13:141. [PMID: 30115094 PMCID: PMC6097205 DOI: 10.1186/s13023-018-0879-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Accepted: 07/26/2018] [Indexed: 12/11/2022] Open
Abstract
The use of specialized centers has been the main alternative for an appropriate diagnosis, management and follow up of patients affected by inborn errors of metabolism (IEM). These centers facilitate the training of different professionals, as well as the research at basic, translational and clinical levels. Nevertheless, few reports have described the experience of these centers and their local and/or global impact in the study of IEM. In this paper, we describe the experience of a Colombian reference center for the research, diagnosis, training and education on IEM. During the last 20 years, important advances have been achieved in the clinical knowledge of these disorders, as well as in the local availability of several diagnosis tests. Organic acidurias have been the most frequently detected diseases, followed by aminoacidopathies and peroxisomal disorders. Research efforts have been focused in the production of recombinant proteins in microorganisms towards the development of new enzyme replacement therapies, the design of gene therapy vectors and the use of bioinformatics tools for the understanding of IEM. In addition, this center has participated in the education and training of a large number professionals at different levels, which has contributed to increase the knowledge and divulgation of these disorders along the country. Noteworthy, in close collaboration with patient advocacy groups, we have participated in the discussion and construction of initiatives for the inclusion of diagnosis tests and treatments in the health system.
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Affiliation(s)
- Olga Y. Echeverri
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Cra. 7 No 43 - 82, Building 54, Room 305A, Bogotá, Colombia
| | - Johana M. Guevara
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Cra. 7 No 43 - 82, Building 54, Room 305A, Bogotá, Colombia
| | - Ángela J. Espejo-Mojica
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Cra. 7 No 43 - 82, Building 54, Room 305A, Bogotá, Colombia
| | - Andrea Ardila
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Cra. 7 No 43 - 82, Building 54, Room 305A, Bogotá, Colombia
- Clinical Laboratory – Inborn Errors of Metabolism Section, Hospital Universitario San Ignacio, Bogotá, Colombia
| | - Ninna Pulido
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Cra. 7 No 43 - 82, Building 54, Room 305A, Bogotá, Colombia
- Clinical Laboratory – Inborn Errors of Metabolism Section, Hospital Universitario San Ignacio, Bogotá, Colombia
| | - Magda Reyes
- Clinical Laboratory – Inborn Errors of Metabolism Section, Hospital Universitario San Ignacio, Bogotá, Colombia
| | - Alexander Rodriguez-Lopez
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Cra. 7 No 43 - 82, Building 54, Room 305A, Bogotá, Colombia
| | - Carlos J. Alméciga-Díaz
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Cra. 7 No 43 - 82, Building 54, Room 305A, Bogotá, Colombia
| | - Luis A. Barrera
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Cra. 7 No 43 - 82, Building 54, Room 305A, Bogotá, Colombia
- Clínica de Errores Innatos del Metabolismo, Hospital Universitario San Ignacio, Bogotá, Colombia
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10
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Pimentel N, Rodríguez-Lopez A, Díaz S, Losada JC, Díaz-Rincón DJ, Cardona C, Espejo-Mojica ÁJ, Ramírez AM, Ruiz F, Landázuri P, Poutou-Piñales RA, Cordoba-Ruiz HA, Alméciga-Díaz CJ, Barrera-Avellaneda LA. Production and characterization of a human lysosomal recombinant iduronate-2-sulfatase produced in Pichia pastoris. Biotechnol Appl Biochem 2018; 65:655-664. [DOI: 10.1002/bab.1660] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Accepted: 03/24/2018] [Indexed: 12/23/2022]
Affiliation(s)
- Natalia Pimentel
- Institute for the Study of Inborn Errors of Metabolism; Faculty of Science; Pontificia Universidad Javeriana; Bogotá Colombia
| | - Alexander Rodríguez-Lopez
- Institute for the Study of Inborn Errors of Metabolism; Faculty of Science; Pontificia Universidad Javeriana; Bogotá Colombia
- Chemical Department; Faculty of Science; Pontificia Universidad Javeriana; Bogotá D.C. Colombia
| | - Sergio Díaz
- Institute for the Study of Inborn Errors of Metabolism; Faculty of Science; Pontificia Universidad Javeriana; Bogotá Colombia
| | - Juan C. Losada
- Institute for the Study of Inborn Errors of Metabolism; Faculty of Science; Pontificia Universidad Javeriana; Bogotá Colombia
| | - Dennis J. Díaz-Rincón
- Institute for the Study of Inborn Errors of Metabolism; Faculty of Science; Pontificia Universidad Javeriana; Bogotá Colombia
| | - Carolina Cardona
- Institute for the Study of Inborn Errors of Metabolism; Faculty of Science; Pontificia Universidad Javeriana; Bogotá Colombia
| | - Ángela J. Espejo-Mojica
- Institute for the Study of Inborn Errors of Metabolism; Faculty of Science; Pontificia Universidad Javeriana; Bogotá Colombia
| | - Aura M. Ramírez
- Institute for the Study of Inborn Errors of Metabolism; Faculty of Science; Pontificia Universidad Javeriana; Bogotá Colombia
| | - Fredy Ruiz
- Control; Power Electronics and Management of Technological Innovation (CEPIT); Electronic Engineering Department; Pontificia Universidad Javeriana; Bogotá D.C. Colombia
| | - Patricia Landázuri
- Research Group on Cardiovascular and Metabolic Diseases (GECAVYME); Faculty of Health Sciences; University of Quindío; Armenia-Quindío Colombia
| | - Raúl A. Poutou-Piñales
- Grupo de Biotecnología Ambiental e Industrial (GBAI); Faculty of Science; Pontificia Universidad Javeriana; Bogotá D.C. Colombia
| | - Henry A. Cordoba-Ruiz
- Chemical Department; Faculty of Science; Pontificia Universidad Javeriana; Bogotá D.C. Colombia
| | - Carlos J. Alméciga-Díaz
- Institute for the Study of Inborn Errors of Metabolism; Faculty of Science; Pontificia Universidad Javeriana; Bogotá Colombia
| | - Luis A. Barrera-Avellaneda
- Institute for the Study of Inborn Errors of Metabolism; Faculty of Science; Pontificia Universidad Javeriana; Bogotá Colombia
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11
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Alméciga-Díaz CJ, Tolosa-Díaz AD, Pimentel LN, Bonilla YA, Rodríguez-López A, Espejo-Mojica AJ, Patiño JD, Sánchez OF, Gonzalez-Santos J. Anaerobic sulfatase maturase AslB from Escherichia coli activates human recombinant iduronate-2-sulfate sulfatase (IDS) and N-acetylgalactosamine-6-sulfate sulfatase (GALNS). Gene 2017; 634:53-61. [PMID: 28882567 DOI: 10.1016/j.gene.2017.08.043] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Accepted: 08/31/2017] [Indexed: 12/23/2022]
Abstract
Maturation of type I sulfatases requires the conversion of the cysteine (Cys) or serine (Ser) present in the active site to formylglycine (FGly). This activation represents a limiting step during the production of recombinant sulfatases in bacteria and eukaryotic hosts. AslB, YdeM and YidF have been proposed to participate in the activation of sulfatases in Escherichia coli. In this study, we combined in-silico and experimental approaches to study the interaction between Escherichia coli BL21(DE3) AslB and human sulfatases, more specifically iduronate-2-sulfate sulfatase (IDS) and N-acetylgalactosamine-6-sulfate sulfatase (GALNS). In-silico results show that AslB has a higher affinity for the residual motif of GALNS (-9.4kcalmol-1), Cys- and Ser-type, than for the one of IDS (-8.0kcalmol-1). However, the distance between the AslB active residue and the target motif favors the interaction with IDS (4.4Å) more than with GALNS (5.5Å). Experimental observations supported in-silico results where the co-expression of AslB with GALNS Cys- and Ser-type presented an activity increment of 2.0- and 1.5-fold compared to the control cultures, lacking overexpressed AslB. Similarly, IDS activity was increased in 4.6-fold when co-expressed with AslB. The higher sulfatase activity of AslB-IDS suggests that the distance between the AslB active residue and the motif target is a key parameter for the in-silico search of potential sulfatase activators. In conclusion, our results suggest that AslB is involve in the maturation of heterologous human sulfatases in E. coli BL21(DE3), and that it can have important implications in the production of recombinant sulfatases for therapeutic purposes and research.
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Affiliation(s)
- Carlos Javier Alméciga-Díaz
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia.
| | - Andrés Dario Tolosa-Díaz
- Grupo de Bioquímica Molecular Computacional y Bioinformática, Departamento de Nutrición y Bioquímica, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Luisa Natalia Pimentel
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Yahir Andres Bonilla
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Alexander Rodríguez-López
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia; Chemistry Department, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Angela J Espejo-Mojica
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Juan D Patiño
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Oscar F Sánchez
- Davidson School of Chemical Engineering, Purdue University, West Lafayette, IN, USA
| | - Janneth Gonzalez-Santos
- Grupo de Bioquímica Molecular Computacional y Bioinformática, Departamento de Nutrición y Bioquímica, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia.
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12
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Solomon M, Muro S. Lysosomal enzyme replacement therapies: Historical development, clinical outcomes, and future perspectives. Adv Drug Deliv Rev 2017; 118:109-134. [PMID: 28502768 PMCID: PMC5828774 DOI: 10.1016/j.addr.2017.05.004] [Citation(s) in RCA: 96] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Revised: 04/26/2017] [Accepted: 05/08/2017] [Indexed: 01/06/2023]
Abstract
Lysosomes and lysosomal enzymes play a central role in numerous cellular processes, including cellular nutrition, recycling, signaling, defense, and cell death. Genetic deficiencies of lysosomal components, most commonly enzymes, are known as "lysosomal storage disorders" or "lysosomal diseases" (LDs) and lead to lysosomal dysfunction. LDs broadly affect peripheral organs and the central nervous system (CNS), debilitating patients and frequently causing fatality. Among other approaches, enzyme replacement therapy (ERT) has advanced to the clinic and represents a beneficial strategy for 8 out of the 50-60 known LDs. However, despite its value, current ERT suffers from several shortcomings, including various side effects, development of "resistance", and suboptimal delivery throughout the body, particularly to the CNS, lowering the therapeutic outcome and precluding the use of this strategy for a majority of LDs. This review offers an overview of the biomedical causes of LDs, their socio-medical relevance, treatment modalities and caveats, experimental alternatives, and future treatment perspectives.
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Affiliation(s)
- Melani Solomon
- Institute for Bioscience and Biotechnology Research, University Maryland, College Park, MD 20742, USA
| | - Silvia Muro
- Institute for Bioscience and Biotechnology Research, University Maryland, College Park, MD 20742, USA; Fischell Department of Bioengineering, University Maryland, College Park, MD 20742, USA.
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13
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Improvement in the production of the human recombinant enzyme N-acetylgalactosamine-6-sulfatase (rhGALNS) in Escherichia coli using synthetic biology approaches. Sci Rep 2017; 7:5844. [PMID: 28724898 PMCID: PMC5517531 DOI: 10.1038/s41598-017-06367-w] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Accepted: 06/20/2017] [Indexed: 01/16/2023] Open
Abstract
Previously, we demonstrated production of an active recombinant human N-acetylgalactosamine-6-sulfatase (rhGALNS) enzyme in Escherichia coli as a potential therapeutic alternative for mucopolysaccharidosis IVA. However, most of the rhGALNS produced was present as protein aggregates. Here, several methods were investigated to improve production and activity of rhGALNS. These methods involved the use of physiologically-regulated promoters and alternatives to improve protein folding including global stress responses (osmotic shock), overexpression of native chaperones, and enhancement of cytoplasmic disulfide bond formation. Increase of rhGALNS activity was obtained when a promoter regulated under σs was implemented. Additionally, improvements were observed when osmotic shock was applied. Noteworthy, overexpression of chaperones did not have any effect on rhGALNS activity, suggesting that the effect of osmotic shock was probably due to a general stress response and not to the action of an individual chaperone. Finally, it was observed that high concentrations of sucrose in conjunction with the physiological-regulated promoter proUmod significantly increased the rhGALNS production and activity. Together, these results describe advances in the current knowledge on the production of human recombinant enzymes in a prokaryotic system such as E. coli, and could have a significant impact on the development of enzyme replacement therapies for lysosomal storage diseases.
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14
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Slámová K, Bojarová P. Engineered N-acetylhexosamine-active enzymes in glycoscience. Biochim Biophys Acta Gen Subj 2017; 1861:2070-2087. [PMID: 28347843 DOI: 10.1016/j.bbagen.2017.03.019] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Revised: 03/21/2017] [Accepted: 03/23/2017] [Indexed: 01/17/2023]
Abstract
BACKGROUND In recent years, enzymes modifying N-acetylhexosamine substrates have emerged in numerous theoretical studies as well as practical applications from biology, biomedicine, and biotechnology. Advanced enzyme engineering techniques converted them into potent synthetic instruments affording a variety of valuable glycosides. SCOPE OF REVIEW This review presents the diversity of engineered enzymes active with N-acetylhexosamine carbohydrates: from popular glycoside hydrolases and glycosyltransferases to less known oxidases, epimerases, kinases, sulfotransferases, and acetylases. Though hydrolases in natura, engineered chitinases, β-N-acetylhexosaminidases, and endo-β-N-acetylglucosaminidases were successfully employed in the synthesis of defined natural and derivatized chitooligomers and in the remodeling of N-glycosylation patterns of therapeutic antibodies. The genes of various N-acetylhexosaminyltransferases were cloned into metabolically engineered microorganisms for producing human milk oligosaccharides, Lewis X structures, and human-like glycoproteins. Moreover, mutant N-acetylhexosamine-active glycosyltransferases were applied, e.g., in the construction of glycomimetics and complex glycostructures, industrial production of low-lactose milk, and metabolic labeling of glycans. In the synthesis of biotechnologically important compounds, several innovative glycoengineered systems are presented for an efficient bioproduction of GlcNAc, UDP-GlcNAc, N-acetylneuraminic acid, and of defined glycosaminoglycans. MAJOR CONCLUSIONS The above examples demonstrate that engineering of N-acetylhexosamine-active enzymes was able to solve complex issues such as synthesis of tailored human-like glycoproteins or industrial-scale production of desired oligosaccharides. Due to the specific catalytic mechanism, mutagenesis of these catalysts was often realized through rational solutions. GENERAL SIGNIFICANCE Specific N-acetylhexosamine glycosylation is crucial in biological, biomedical and biotechnological applications and a good understanding of its details opens new possibilities in this fast developing area of glycoscience.
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Affiliation(s)
- Kristýna Slámová
- Laboratory of Biotransformation, Institute of Microbiology, Czech Academy of Sciences, Vídeňská 1083, CZ 14220 Prague 4, Czech Republic
| | - Pavla Bojarová
- Laboratory of Biotransformation, Institute of Microbiology, Czech Academy of Sciences, Vídeňská 1083, CZ 14220 Prague 4, Czech Republic.
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15
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Khan S, Alméciga-Díaz CJ, Sawamoto K, Mackenzie WG, Theroux MC, Pizarro C, Mason RW, Orii T, Tomatsu S. Mucopolysaccharidosis IVA and glycosaminoglycans. Mol Genet Metab 2017; 120:78-95. [PMID: 27979613 PMCID: PMC5293636 DOI: 10.1016/j.ymgme.2016.11.007] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Revised: 11/16/2016] [Accepted: 11/16/2016] [Indexed: 12/21/2022]
Abstract
Mucopolysaccharidosis IVA (MPS IVA; Morquio A: OMIM 253000) is a lysosomal storage disease with an autosomal recessive trait caused by the deficiency of N-acetylgalactosamine-6-sulfate sulfatase. Deficiency of this enzyme leads to accumulation of specific glycosaminoglycans (GAGs): chondroitin-6-sulfate (C6S) and keratan sulfate (KS). C6S and KS are mainly produced in the cartilage. Therefore, the undegraded substrates are stored primarily in cartilage and in its extracellular matrix (ECM), leading to a direct impact on cartilage and bone development, and successive systemic skeletal dysplasia. Chondrogenesis, the earliest phase of skeletal formation, is maintained by cellular interactions with the ECM, growth and differentiation factors, signaling pathways, and transcription factors in a temporal-spatial manner. In patients with MPS IVA, the cartilage is disrupted at birth as a consequence of abnormal chondrogenesis and/or endochondral ossification. The unique skeletal features are distinguished by a disproportional short stature, odontoid hypoplasia, spinal cord compression, tracheal obstruction, pectus carinatum, kyphoscoliosis, platyspondyly, coxa valga, genu valgum, waddling gait, and laxity of joints. In spite of many descriptions of these unique clinical features, delay of diagnosis still happens. The pathogenesis and treatment of systemic skeletal dysplasia in MPS IVA remains an unmet challenge. In this review article, we comprehensively describe historical aspect, property of GAGs, diagnosis, screening, pathogenesis, and current and future therapies of MPS IVA.
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Affiliation(s)
- Shaukat Khan
- Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, United States
| | - Carlos J Alméciga-Díaz
- Institute for the Study of Inborn Errors of Metabolism, Pontificia Universidad Javeriana, Bogotá D.C., Colombia
| | - Kazuki Sawamoto
- Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, United States
| | - William G Mackenzie
- Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, United States
| | - Mary C Theroux
- Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, United States
| | - Christian Pizarro
- Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, United States
| | - Robert W Mason
- Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, United States
| | - Tadao Orii
- Department of Pediatrics, Gifu University, Gifu, Japan
| | - Shunji Tomatsu
- Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, United States; Department of Pediatrics, Gifu University, Gifu, Japan; Department of Pediatrics, Thomas Jefferson University, Philadelphia, PA, United States.
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16
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Rodríguez-López A, Alméciga-Díaz CJ, Sánchez J, Moreno J, Beltran L, Díaz D, Pardo A, Ramírez AM, Espejo-Mojica AJ, Pimentel L, Barrera LA. Recombinant human N-acetylgalactosamine-6-sulfate sulfatase (GALNS) produced in the methylotrophic yeast Pichia pastoris. Sci Rep 2016; 6:29329. [PMID: 27378276 PMCID: PMC4932491 DOI: 10.1038/srep29329] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Accepted: 06/16/2016] [Indexed: 12/20/2022] Open
Abstract
Mucopolysaccharidosis IV A (MPS IV A, Morquio A disease) is a lysosomal storage disease (LSD) produced by mutations on N-acetylgalactosamine-6-sulfate sulfatase (GALNS). Recently an enzyme replacement therapy (ERT) for this disease was approved using a recombinant enzyme produced in CHO cells. Previously, we reported the production of an active GALNS enzyme in Escherichia coli that showed similar stability properties to that of a recombinant mammalian enzyme though it was not taken-up by culture cells. In this study, we showed the production of the human recombinant GALNS in the methylotrophic yeast Pichia pastoris GS115 (prGALNS). We observed that removal of native signal peptide and co-expression with human formylglycine-generating enzyme (SUMF1) allowed an improvement of 4.5-fold in the specific GALNS activity. prGALNS enzyme showed a high stability at 4 °C, while the activity was markedly reduced at 37 and 45 °C. It was noteworthy that prGALNS was taken-up by HEK293 cells and human skin fibroblasts in a dose-dependent manner through a process potentially mediated by an endocytic pathway, without any additional protein or host modification. The results show the potential of P. pastoris in the production of a human recombinant GALNS for the development of an ERT for Morquio A.
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Affiliation(s)
- Alexander Rodríguez-López
- Institute for the Study of Inborn Errors of Metabolism, School of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
- Chemical Department, School of Science, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Carlos J. Alméciga-Díaz
- Institute for the Study of Inborn Errors of Metabolism, School of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Jhonnathan Sánchez
- Institute for the Study of Inborn Errors of Metabolism, School of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Jefferson Moreno
- Institute for the Study of Inborn Errors of Metabolism, School of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Laura Beltran
- Institute for the Study of Inborn Errors of Metabolism, School of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Dennis Díaz
- Institute for the Study of Inborn Errors of Metabolism, School of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Andrea Pardo
- Institute for the Study of Inborn Errors of Metabolism, School of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Aura María Ramírez
- Institute for the Study of Inborn Errors of Metabolism, School of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Angela J. Espejo-Mojica
- Institute for the Study of Inborn Errors of Metabolism, School of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Luisa Pimentel
- Institute for the Study of Inborn Errors of Metabolism, School of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Luis A. Barrera
- Institute for the Study of Inborn Errors of Metabolism, School of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
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17
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Espejo-Mojica ÁJ, Alméciga-Díaz CJ, Rodríguez A, Mosquera Á, Díaz D, Beltrán L, Díaz S, Pimentel N, Moreno J, Sánchez J, Sánchez OF, Córdoba H, Poutou-Piñales RA, Barrera LA. Human recombinant lysosomal enzymes produced in microorganisms. Mol Genet Metab 2015; 116:13-23. [PMID: 26071627 DOI: 10.1016/j.ymgme.2015.06.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Revised: 06/03/2015] [Accepted: 06/04/2015] [Indexed: 12/30/2022]
Abstract
Lysosomal storage diseases (LSDs) are caused by accumulation of partially degraded substrates within the lysosome, as a result of a function loss of a lysosomal protein. Recombinant lysosomal proteins are usually produced in mammalian cells, based on their capacity to carry out post-translational modifications similar to those observed in human native proteins. However, during the last years, a growing number of studies have shown the possibility to produce active forms of lysosomal proteins in other expression systems, such as plants and microorganisms. In this paper, we review the production and characterization of human lysosomal proteins, deficient in several LSDs, which have been produced in microorganisms. For this purpose, Escherichia coli, Saccharomyces cerevisiae, Pichia pastoris, Yarrowia lipolytica, and Ogataea minuta have been used as expression systems. The recombinant lysosomal proteins expressed in these hosts have shown similar substrate specificities, and temperature and pH stability profiles to those produced in mammalian cells. In addition, pre-clinical results have shown that recombinant lysosomal enzymes produced in microorganisms can be taken-up by cells and reduce the substrate accumulated within the lysosome. Recently, metabolic engineering in yeasts has allowed the production of lysosomal enzymes with tailored N-glycosylations, while progresses in E. coli N-glycosylations offer a potential platform to improve the production of these recombinant lysosomal enzymes. In summary, microorganisms represent convenient platform for the production of recombinant lysosomal proteins for biochemical and physicochemical characterization, as well as for the development of ERT for LSD.
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Affiliation(s)
- Ángela J Espejo-Mojica
- Institute for the Study of Inborn Errors of Metabolism, School of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Carlos J Alméciga-Díaz
- Institute for the Study of Inborn Errors of Metabolism, School of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia.
| | - Alexander Rodríguez
- Institute for the Study of Inborn Errors of Metabolism, School of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia; Chemical Department, School of Science, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Ángela Mosquera
- Institute for the Study of Inborn Errors of Metabolism, School of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Dennis Díaz
- Institute for the Study of Inborn Errors of Metabolism, School of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Laura Beltrán
- Institute for the Study of Inborn Errors of Metabolism, School of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Sergio Díaz
- Institute for the Study of Inborn Errors of Metabolism, School of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Natalia Pimentel
- Institute for the Study of Inborn Errors of Metabolism, School of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Jefferson Moreno
- Institute for the Study of Inborn Errors of Metabolism, School of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Jhonnathan Sánchez
- Institute for the Study of Inborn Errors of Metabolism, School of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Oscar F Sánchez
- School of Chemical Engineering, Purdue University, West Lafayette, IN, USA
| | - Henry Córdoba
- Chemical Department, School of Science, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Raúl A Poutou-Piñales
- Laboratorio de Biotecnología Molecular, Grupo de Biotecnología Ambiental e Industrial (GBAI), School of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Luis A Barrera
- Institute for the Study of Inborn Errors of Metabolism, School of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
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18
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Olarte-Avellaneda S, Rodríguez-López A, Alméciga-Díaz CJ, Barrera LA. Computational analysis of human N-acetylgalactosamine-6-sulfate sulfatase enzyme: an update in genotype-phenotype correlation for Morquio A. Mol Biol Rep 2014; 41:7073-88. [PMID: 25287660 DOI: 10.1007/s11033-014-3383-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2014] [Accepted: 04/21/2014] [Indexed: 10/24/2022]
Abstract
Mucopolysaccharidosis IV A (MPS IV A) is a lysosomal storage disease produced by the deficiency of N-acetylgalactosamine-6-sulfate sulfatase (GALNS) enzyme. Although genotype-phenotype correlations have been reported, these approaches have not enabled to establish a complete genotype-phenotype correlation, and they have not considered a ligand-enzyme interaction. In this study, we expanded the in silico evaluation of GALNS mutations by using several bioinformatics tools. Tertiary GALNS structure was modeled and used for molecular docking against galactose-6-sulfate, N-acetylgalactosamine-6-sulfate, keratan sulfate, chondroitin-6-sulfate, and the artificial substrate 4-methylumbelliferyl-β-D-galactopyranoside-6-sulfate. Furthermore, we considered the evolutionary residue conservation, change conservativeness, position within GALNS structure, and the impact of amino acid substitution on the structure and function of GALNS. Molecular docking showed that amino acids involved in ligand interaction correlated with those observed in other human sulfatases, and mutations within the active cavity reduced affinity of all evaluated ligands. Combination of several bioinformatics approaches allowed to explaine 90% of the missense mutations affecting GALNS, and the prediction of the phenotype for another 21 missense mutations. In summary, we have shown for the first time a docking evaluation of natural and artificial ligands for human GALNS, and proposed an update in genotype-phenotype correlation for Morquio A, based on the use of multiple parameters to predict the disease severity.
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Affiliation(s)
- Sergio Olarte-Avellaneda
- Clinical Bacteriology Program, School of Health Sciences, Universidad Colegio Mayor de Cundinamarca, Bogotá, D.C., Colombia
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