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Li X, Ren X, Zhang Y, Ding L, Huo M, Li Q. Fabry disease: Mechanism and therapeutics strategies. Front Pharmacol 2022; 13:1025740. [PMID: 36386210 PMCID: PMC9643830 DOI: 10.3389/fphar.2022.1025740] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 10/10/2022] [Indexed: 12/04/2022] Open
Abstract
Fabry disease is a monogenic disease characterized by a deficiency or loss of the α-galactosidase A (GLA). The resulting impairment in lysosomal GLA enzymatic activity leads to the pathogenic accumulation of enzymatic substrate and, consequently, the progressive appearance of clinical symptoms in target organs, including the heart, kidney, and brain. However, the mechanisms involved in Fabry disease-mediated organ damage are largely ambiguous and poorly understood, which hinders the development of therapeutic strategies for the treatment of this disorder. Although currently available clinical approaches have shown some efficiency in the treatment of Fabry disease, they all exhibit limitations that need to be overcome. In this review, we first introduce current mechanistic knowledge of Fabry disease and discuss potential therapeutic strategies for its treatment. We then systemically summarize and discuss advances in research on therapeutic approaches, including enzyme replacement therapy (ERT), gene therapy, and chaperone therapy, as well as strategies targeting subcellular compartments, such as lysosomes, the endoplasmic reticulum, and the nucleus. Finally, the future development of potential therapeutic strategies is discussed based on the results of mechanistic studies and the limitations associated with these therapeutic approaches.
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Affiliation(s)
- Xi Li
- Department of Anesthesiology, West China Hospital of Sichuan University, Chengdu, China
| | - Xiangyi Ren
- Core Facilities of West China Hospital, Sichuan University, Chengdu, China
| | - Yabing Zhang
- Department of Anesthesiology, West China Hospital of Sichuan University, Chengdu, China
| | - Lin Ding
- Department of Anesthesiology, West China Hospital of Sichuan University, Chengdu, China
| | - Minfeng Huo
- Shanghai Tenth People’s Hospital, Shanghai Frontiers Science Center of Nanocatalytic Medicine, School of Medicine, Tongji University, Shanghai, China
- *Correspondence: Qian Li, ; Minfeng Huo,
| | - Qian Li
- Department of Anesthesiology, West China Hospital of Sichuan University, Chengdu, China
- *Correspondence: Qian Li, ; Minfeng Huo,
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Rodríguez-Castejón J, Gómez-Aguado I, Beraza-Millor M, Solinís MÁ, del Pozo-Rodríguez A, Rodríguez-Gascón A. Galactomannan-Decorated Lipidic Nanocarrier for Gene Supplementation Therapy in Fabry Disease. NANOMATERIALS 2022; 12:nano12142339. [PMID: 35889565 PMCID: PMC9324688 DOI: 10.3390/nano12142339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 06/29/2022] [Accepted: 07/05/2022] [Indexed: 02/05/2023]
Abstract
Gene supplementation therapy with plasmid DNA (pDNA) represents one of the most promising strategies for the treatment of monogenic diseases such as Fabry disease (FD). In the present work, we developed a solid lipid nanoparticles (SLN)-based non-viral vector with a size below 100 nm, and decorated with galactomannan (GM) to target the liver as an α-Galactosidase A (α-Gal A) production factory. After the physicochemical characterization of the GM-SLN vector, cellular uptake, transfection efficacy and capacity to increase α-Gal A activity were evaluated in vitro in a liver cell line (Hep G2) and in vivo in an animal model of FD. The vector showed efficient internalization and it was highly efficient in promoting protein synthesis in Hep G2 cells. Additionally, the vector did not show relevant agglutination of erythrocytes and lacked hemolytic activity. After the systemic administration to Fabry mice, it achieved clinically relevant α-Gal A activity levels in plasma, liver, and other organs, importantly in heart and kidneys, two of the most damaged organs in FD. This work shows the potential application of GM-decorated lipidic nanocarries for the treatment of FD by pDNA-based gene augmentation.
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Affiliation(s)
- Julen Rodríguez-Castejón
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (PharmaNanoGene), Faculty of Pharmacy, Centro de Investigación Lascaray Ikergunea, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; (J.R.-C.); (I.G.-A.); (M.B.-M.); (M.Á.S.)
- Bioaraba, Microbiology, Infectious Disease, Antimicrobial Agents, and Gene Therapy, 01006 Vitoria-Gasteiz, Spain
| | - Itziar Gómez-Aguado
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (PharmaNanoGene), Faculty of Pharmacy, Centro de Investigación Lascaray Ikergunea, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; (J.R.-C.); (I.G.-A.); (M.B.-M.); (M.Á.S.)
- Bioaraba, Microbiology, Infectious Disease, Antimicrobial Agents, and Gene Therapy, 01006 Vitoria-Gasteiz, Spain
| | - Marina Beraza-Millor
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (PharmaNanoGene), Faculty of Pharmacy, Centro de Investigación Lascaray Ikergunea, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; (J.R.-C.); (I.G.-A.); (M.B.-M.); (M.Á.S.)
- Bioaraba, Microbiology, Infectious Disease, Antimicrobial Agents, and Gene Therapy, 01006 Vitoria-Gasteiz, Spain
| | - María Ángeles Solinís
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (PharmaNanoGene), Faculty of Pharmacy, Centro de Investigación Lascaray Ikergunea, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; (J.R.-C.); (I.G.-A.); (M.B.-M.); (M.Á.S.)
- Bioaraba, Microbiology, Infectious Disease, Antimicrobial Agents, and Gene Therapy, 01006 Vitoria-Gasteiz, Spain
| | - Ana del Pozo-Rodríguez
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (PharmaNanoGene), Faculty of Pharmacy, Centro de Investigación Lascaray Ikergunea, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; (J.R.-C.); (I.G.-A.); (M.B.-M.); (M.Á.S.)
- Bioaraba, Microbiology, Infectious Disease, Antimicrobial Agents, and Gene Therapy, 01006 Vitoria-Gasteiz, Spain
- Correspondence: (A.d.P.-R.); (A.R.-G.); Tel.: +34-945-014-498 (A.d.P.-R.); +34-945-013-094 (A.R.-G.)
| | - Alicia Rodríguez-Gascón
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (PharmaNanoGene), Faculty of Pharmacy, Centro de Investigación Lascaray Ikergunea, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; (J.R.-C.); (I.G.-A.); (M.B.-M.); (M.Á.S.)
- Bioaraba, Microbiology, Infectious Disease, Antimicrobial Agents, and Gene Therapy, 01006 Vitoria-Gasteiz, Spain
- Correspondence: (A.d.P.-R.); (A.R.-G.); Tel.: +34-945-014-498 (A.d.P.-R.); +34-945-013-094 (A.R.-G.)
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The New Pharmacological Chaperones PBXs Increase α-Galactosidase A Activity in Fabry Disease Cellular Models. Biomolecules 2021; 11:biom11121856. [PMID: 34944500 PMCID: PMC8699827 DOI: 10.3390/biom11121856] [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: 10/30/2021] [Revised: 12/04/2021] [Accepted: 12/07/2021] [Indexed: 11/17/2022] Open
Abstract
Fabry disease is an X-linked multisystemic disorder caused by the impairment of lysosomal α-Galactosidase A, which leads to the progressive accumulation of glycosphingolipids and to defective lysosomal metabolism. Currently, Fabry disease is treated by enzyme replacement therapy or the orally administrated pharmacological chaperone Migalastat. Both therapeutic strategies present limitations, since enzyme replacement therapy has shown low half-life and bioavailability, while Migalastat is only approved for patients with specific mutations. The aim of this work was to assess the efficacy of PBX galactose analogues to stabilize α-Galactosidase A and therefore evaluate their potential use in Fabry patients with mutations that are not amenable to the treatment with Migalastat. We demonstrated that PBX compounds are safe and effective concerning stabilization of α-Galactosidase A in relevant cellular models of the disease, as assessed by enzymatic activity measurements, molecular modelling, and cell viability assays. This experimental evidence suggests that PBX compounds are promising candidates for the treatment of Fabry disease caused by mutations which affect the folding of α-Galactosidase A, even for GLA variants that are not amenable to the treatment with Migalastat.
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Rodríguez-Castejón J, Alarcia-Lacalle A, Gómez-Aguado I, Vicente-Pascual M, Solinís Aspiazu MÁ, del Pozo-Rodríguez A, Rodríguez-Gascón A. α-Galactosidase A Augmentation by Non-Viral Gene Therapy: Evaluation in Fabry Disease Mice. Pharmaceutics 2021; 13:771. [PMID: 34064206 PMCID: PMC8224287 DOI: 10.3390/pharmaceutics13060771] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 05/18/2021] [Accepted: 05/19/2021] [Indexed: 12/28/2022] Open
Abstract
Fabry disease (FD) is a monogenic X-linked lysosomal storage disorder caused by a deficiency in the lysosomal enzyme α-Galactosidase A (α-Gal A). It is a good candidate to be treated with gene therapy, in which moderately low levels of enzyme activity should be sufficient for clinical efficacy. In the present work we have evaluated the efficacy of a non-viral vector based on solid lipid nanoparticles (SLN) to increase α-Gal A activity in an FD mouse model after intravenous administration. The SLN-based vector incremented α-Gal A activity to about 10%, 15%, 20% and 14% of the levels of the wild-type in liver, spleen, heart and kidney, respectively. In addition, the SLN-based vector significantly increased α-Gal A activity with respect to the naked pDNA used as a control in plasma, heart and kidney. The administration of a dose per week for three weeks was more effective than a single-dose administration. Administration of the SLN-based vector did not increase liver transaminases, indicative of a lack of toxicity. Additional studies are necessary to optimize the efficacy of the system; however, these results reinforce the potential of lipid-based nanocarriers to treat FD by gene therapy.
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Affiliation(s)
- Julen Rodríguez-Castejón
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (Pharma Nano Gene), Centro de investigación Lascaray ikergunea, Faculty of Pharmacy, University of the Basque Country UPV/EHU, Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; (J.R.-C.); (A.A.-L.); (I.G.-A.); (M.V.-P.); (M.Á.S.A.)
| | - Ana Alarcia-Lacalle
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (Pharma Nano Gene), Centro de investigación Lascaray ikergunea, Faculty of Pharmacy, University of the Basque Country UPV/EHU, Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; (J.R.-C.); (A.A.-L.); (I.G.-A.); (M.V.-P.); (M.Á.S.A.)
| | - Itziar Gómez-Aguado
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (Pharma Nano Gene), Centro de investigación Lascaray ikergunea, Faculty of Pharmacy, University of the Basque Country UPV/EHU, Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; (J.R.-C.); (A.A.-L.); (I.G.-A.); (M.V.-P.); (M.Á.S.A.)
| | - Mónica Vicente-Pascual
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (Pharma Nano Gene), Centro de investigación Lascaray ikergunea, Faculty of Pharmacy, University of the Basque Country UPV/EHU, Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; (J.R.-C.); (A.A.-L.); (I.G.-A.); (M.V.-P.); (M.Á.S.A.)
| | - María Ángeles Solinís Aspiazu
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (Pharma Nano Gene), Centro de investigación Lascaray ikergunea, Faculty of Pharmacy, University of the Basque Country UPV/EHU, Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; (J.R.-C.); (A.A.-L.); (I.G.-A.); (M.V.-P.); (M.Á.S.A.)
| | - Ana del Pozo-Rodríguez
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (Pharma Nano Gene), Centro de investigación Lascaray ikergunea, Faculty of Pharmacy, University of the Basque Country UPV/EHU, Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; (J.R.-C.); (A.A.-L.); (I.G.-A.); (M.V.-P.); (M.Á.S.A.)
| | - Alicia Rodríguez-Gascón
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (Pharma Nano Gene), Centro de investigación Lascaray ikergunea, Faculty of Pharmacy, University of the Basque Country UPV/EHU, Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; (J.R.-C.); (A.A.-L.); (I.G.-A.); (M.V.-P.); (M.Á.S.A.)
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Biferi MG, Cohen-Tannoudji M, García-Silva A, Souto-Rodríguez O, Viéitez-González I, San-Millán-Tejado B, Fernández-Carrera A, Pérez-Márquez T, Teijeira-Bautista S, Barrera S, Domínguez V, Marais T, González-Fernández Á, Barkats M, Ortolano S. Systemic Treatment of Fabry Disease Using a Novel AAV9 Vector Expressing α-Galactosidase A. Mol Ther Methods Clin Dev 2021; 20:1-17. [PMID: 33335943 PMCID: PMC7725667 DOI: 10.1016/j.omtm.2020.10.016] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 10/17/2020] [Indexed: 01/10/2023]
Abstract
Fabry disease is a rare X-linked disorder affecting α-galactosidase A, a rate-limiting enzyme in lysosomal catabolism of glycosphingolipids. Current treatments present important limitations, such as low half-life and limited distribution, which gene therapy can overcome. The aim of this work was to test a novel adeno-associated viral vector, serotype 9 (AAV9), ubiquitously expressing human α-galactosidase A to treat Fabry disease (scAAV9-PGK-GLA). The vector was preliminary tested in newborns of a Fabry disease mouse model. 5 months after treatment, α-galactosidase A activity was detectable in the analyzed tissues, including the central nervous system. Moreover, we tested the vector in adult animals of both sexes at two doses and disease stages (presymptomatic and symptomatic) by single intravenous injection. We found that the exogenous α-galactosidase A was active in peripheral tissues as well as the central nervous system and prevented glycosphingolipid accumulation in treated animals up to 5 months following injection. Antibodies against α-galactosidase A were produced in 9 out of 32 treated animals, although enzyme activity in tissues was not significantly affected. These results demonstrate that scAAV9-PGK-GLA can drive widespread and sustained expression of α-galactosidase A, cross the blood brain barrier after systemic delivery, and reduce pathological signs of the Fabry disease mouse model.
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Affiliation(s)
- Maria Grazia Biferi
- Sorbonne Université, INSERM, Institute of Myology, Centre of Research in Myology, 75013 Paris, France
| | - Mathilde Cohen-Tannoudji
- Sorbonne Université, INSERM, Institute of Myology, Centre of Research in Myology, 75013 Paris, France
| | - Andrea García-Silva
- Rare Diseases and Pediatric Medicine Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, Hospital Álvaro Cunqueiro, 36312 Vigo, Spain
| | - Olga Souto-Rodríguez
- Rare Diseases and Pediatric Medicine Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, Hospital Álvaro Cunqueiro, 36312 Vigo, Spain
| | - Irene Viéitez-González
- Rare Diseases and Pediatric Medicine Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, Hospital Álvaro Cunqueiro, 36312 Vigo, Spain
| | - Beatriz San-Millán-Tejado
- Rare Diseases and Pediatric Medicine Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, Hospital Álvaro Cunqueiro, 36312 Vigo, Spain
| | - Andrea Fernández-Carrera
- Rare Diseases and Pediatric Medicine Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, Hospital Álvaro Cunqueiro, 36312 Vigo, Spain
| | - Tania Pérez-Márquez
- Rare Diseases and Pediatric Medicine Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, Hospital Álvaro Cunqueiro, 36312 Vigo, Spain
| | - Susana Teijeira-Bautista
- Rare Diseases and Pediatric Medicine Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, Hospital Álvaro Cunqueiro, 36312 Vigo, Spain
| | - Soraya Barrera
- Rare Diseases and Pediatric Medicine Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, Hospital Álvaro Cunqueiro, 36312 Vigo, Spain
| | - Vanesa Domínguez
- Bioexperimentation Service of the University of Vigo (Sbio), Campus Universitario Lagoas, Marcosende, 36310 Vigo, Spain
- CINBIO, Centro de Investigaciones Biomédicas, Universidade de Vigo, Immunology Group, Campus Universitario Lagoas, Marcosende, 36310 Vigo, Spain
- Immunology Group, Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, Vigo, Spain
| | - Thibaut Marais
- Sorbonne Université, INSERM, Institute of Myology, Centre of Research in Myology, 75013 Paris, France
| | - África González-Fernández
- CINBIO, Centro de Investigaciones Biomédicas, Universidade de Vigo, Immunology Group, Campus Universitario Lagoas, Marcosende, 36310 Vigo, Spain
- Immunology Group, Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, Vigo, Spain
| | - Martine Barkats
- Sorbonne Université, INSERM, Institute of Myology, Centre of Research in Myology, 75013 Paris, France
| | - Saida Ortolano
- Rare Diseases and Pediatric Medicine Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, Hospital Álvaro Cunqueiro, 36312 Vigo, Spain
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Novel strategies of third level (Organelle-specific) drug targeting: An innovative approach of modern therapeutics. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2020.102315] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Feriozzi S, Hughes DA. New drugs for the treatment of Anderson-Fabry disease. J Nephrol 2020; 34:221-230. [PMID: 32193835 DOI: 10.1007/s40620-020-00721-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Accepted: 03/12/2020] [Indexed: 12/22/2022]
Abstract
Enzyme replacement therapy (ERT) of the Anderson-Fabry disease (AFD) has changed the outcome of patients. However, ERT has some limitations: a restricted volume of distribution, requirement for intravenous access, and stimulation of the production of anti-drug antibodies. Studies of new drugs aiming to improve the clinical effectiveness and convenience of therapy have been reported. Migalastat, a pharmacological chaperone, increases available enzymate activity in patients with mutations amenable to the therapy, is now available for clinical practice. It is orally administered, and while clinical trial results are promising, long term real world follow up is awaited. PEGylated enzyme has a longer half-life and potentially reduced antigenicity, compared with standard preparations; investigation of whether a longer dosing interval is viable is under way. Moss-derived enzyme has a higher affinity for mannose receptors, and appears to have access to renal tissue. Substrate reduction therapy is based on reducing the catabolism processes of the glycosphingolipids, and is currently under investigation as monotherapy. Gene therapy has now been initiated in clinical trail of in vivo and ex vivo technologies with early results are emerging. ERT represents a certain milestone of therapy for AFD with Migalastat now a newly available option. Other agents in clinical trial prevent further potential opportunities to improve outcomes in AFD.
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Affiliation(s)
- Sandro Feriozzi
- Nephrology and Dialysis Unit, Belcolle Hospital, Via Sammartinese snc, 01100, Viterbo, Italy.
| | - Derralynn A Hughes
- Lysosomal Storage Disorders Unit, Royal Free London NHS Foundation Trust and University College London, London, UK
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Gigliobianco MR, Di Martino P, Deng S, Casadidio C, Censi R. New Advanced Strategies for the Treatment of Lysosomal Diseases Affecting the Central Nervous System. Curr Pharm Des 2019; 25:1933-1950. [DOI: 10.2174/1381612825666190708213159] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Accepted: 06/19/2019] [Indexed: 11/22/2022]
Abstract
Lysosomal Storage Disorders (LSDs), also known as lysosomal diseases (LDs) are a group of serious genetic diseases characterized by not only the accumulation of non-catabolized compounds in the lysosomes due to the deficiency of specific enzymes which usually eliminate these compounds, but also by trafficking, calcium changes and acidification. LDs mainly affect the central nervous system (CNS), which is difficult to reach for drugs and biological molecules due to the presence of the blood-brain barrier (BBB). While some therapies have proven highly effective in treating peripheral disorders in LD patients, they fail to overcome the BBB. Researchers have developed many strategies to circumvent this problem, for example, by creating carriers for enzyme delivery, which improve the enzyme’s half-life and the overexpression of receptors and transporters in the luminal or abluminal membranes of the BBB. This review aims to successfully examine the strategies developed during the last decade for the treatment of LDs, which mainly affect the CNS. Among the LD treatments, enzyme-replacement therapy (ERT) and gene therapy have proven effective, while nanoparticle, fusion protein, and small molecule-based therapies seem to offer considerable promise to treat the CNS pathology. This work also analyzed the challenges of the study to design new drug delivery systems for the effective treatment of LDs. Polymeric nanoparticles and liposomes are explored from their technological point of view and for the most relevant preclinical studies showing that they are excellent choices to protect active molecules and transport them through the BBB to target specific brain substrates for the treatment of LDs.
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Affiliation(s)
- Maria R. Gigliobianco
- School of Pharmacy, University of Camerino, Via A. D'Accoiso, 16, 62032, Camerino MC, Italy
| | - Piera Di Martino
- School of Pharmacy, University of Camerino, Via A. D'Accoiso, 16, 62032, Camerino MC, Italy
| | - Siyuan Deng
- School of Pharmacy, University of Camerino, Via A. D'Accoiso, 16, 62032, Camerino MC, Italy
| | - Cristina Casadidio
- School of Pharmacy, University of Camerino, Via A. D'Accoiso, 16, 62032, Camerino MC, Italy
| | - Roberta Censi
- School of Pharmacy, University of Camerino, Via A. D'Accoiso, 16, 62032, Camerino MC, Italy
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Sharma A, Vaghasiya K, Ray E, Verma RK. Lysosomal targeting strategies for design and delivery of bioactive for therapeutic interventions. J Drug Target 2017; 26:208-221. [DOI: 10.1080/1061186x.2017.1374390] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Ankur Sharma
- Institute of Nano Science and Technology (INST), Phase 10, Mohali, India
| | - Kalpesh Vaghasiya
- Institute of Nano Science and Technology (INST), Phase 10, Mohali, India
| | - Eupa Ray
- Institute of Nano Science and Technology (INST), Phase 10, Mohali, India
| | - Rahul Kumar Verma
- Institute of Nano Science and Technology (INST), Phase 10, Mohali, India
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10
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Refining strategies to translate genome editing to the clinic. Nat Med 2017; 23:415-423. [PMID: 28388605 DOI: 10.1038/nm.4313] [Citation(s) in RCA: 176] [Impact Index Per Article: 25.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Accepted: 02/27/2017] [Indexed: 12/17/2022]
Abstract
Recent progress in developing programmable nucleases, such as zinc-finger nucleases, transcription activator-like effector nucleases (TALENs) and clustered regularly interspaced short palindromic repeat (CRISPR)-Cas nucleases, have paved the way for gene editing to enter clinical practice. This translation is a result of combining high nuclease activity with high specificity and successfully applying this technology in various preclinical disease models, including infectious disease, primary immunodeficiencies, hemoglobinopathies, hemophilia and muscular dystrophy. Several clinical gene-editing trials, both ex vivo and in vivo, have been initiated in the past 2 years, including studies that aim to knockout genes as well as to add therapeutic transgenes. Here we discuss the advances made in the gene-editing field in recent years, and specify priorities that need to be addressed to expand therapeutic genome editing to further disease entities.
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Emerging therapies for neuropathic lysosomal storage disorders. Prog Neurobiol 2017; 152:166-180. [DOI: 10.1016/j.pneurobio.2016.10.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2015] [Revised: 09/29/2016] [Accepted: 10/02/2016] [Indexed: 12/18/2022]
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Wong JK, Mohseni R, Hamidieh AA, MacLaren RE, Habib N, Seifalian AM. Will Nanotechnology Bring New Hope for Gene Delivery? Trends Biotechnol 2017; 35:434-451. [DOI: 10.1016/j.tibtech.2016.12.009] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2016] [Revised: 11/29/2016] [Accepted: 12/14/2016] [Indexed: 12/20/2022]
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del Pozo-Rodríguez A, Solinís MÁ, Rodríguez-Gascón A. Applications of lipid nanoparticles in gene therapy. Eur J Pharm Biopharm 2016; 109:184-193. [DOI: 10.1016/j.ejpb.2016.10.016] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Revised: 08/29/2016] [Accepted: 10/23/2016] [Indexed: 11/17/2022]
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Torrecilla J, Del Pozo-Rodríguez A, Solinís MÁ, Apaolaza PS, Berzal-Herranz B, Romero-López C, Berzal-Herranz A, Rodríguez-Gascón A. Silencing of hepatitis C virus replication by a non-viral vector based on solid lipid nanoparticles containing a shRNA targeted to the internal ribosome entry site (IRES). Colloids Surf B Biointerfaces 2016; 146:808-17. [PMID: 27451369 DOI: 10.1016/j.colsurfb.2016.07.026] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Revised: 07/08/2016] [Accepted: 07/11/2016] [Indexed: 02/05/2023]
Abstract
Gene silencing mediated by RNAi has gained increasing interest as an alternative for the treatment of infectious diseases such as refractory hepatitis C virus (HCV) infection. In this work we have designed and evaluated a non-viral vector based on solid lipid nanoparticles (SLN) bearing hyaluronic acid, protamine and a short hairpin RNA (shRNA74) targeted to the Internal Ribosome Entry Site (IRES) of the HCV. The vector was able to inhibit the expression of the HCV IRES in Huh-7 cells, with the inhibition level dependent on the shRNA74 to SLN ratio and on the shRNA74 dose added to the culture cells. The nanocarrier was also able to inhibit the replication in human hepatoma cells supporting a subgenomic HCV replicon (Huh-7 NS3-3'). The vector was quickly and efficiently internalized by the cells, and endocytosis was the most productive uptake mechanism for silencing. Clathrin-mediated endocytosis and to a lesser extent caveolae/lipid raft-mediated endocytosis were identified as endocytic mechanisms involved in the cell uptake. Internalization via the CD44 receptor was also involved, although this entry route seems to be less productive for silencing than endocytosis. The vector did not induce either hemolysis or agglutination of red cells in vitro, which was indicative of good biocompatibility. In summary, we have shown for the first time the ability of a non-viral SLN-based vector to silence a HCV replicon.
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Affiliation(s)
- Josune Torrecilla
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (PharmaNanoGene), Faculty of Pharmacy, Centro de investigación Lascaray ikergunea, University of the Basque Country UPV/EHU, Paseo de la Universidad, 7. 01006, Vitoria-Gasteiz, Spain.
| | - Ana Del Pozo-Rodríguez
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (PharmaNanoGene), Faculty of Pharmacy, Centro de investigación Lascaray ikergunea, University of the Basque Country UPV/EHU, Paseo de la Universidad, 7. 01006, Vitoria-Gasteiz, Spain.
| | - María Ángeles Solinís
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (PharmaNanoGene), Faculty of Pharmacy, Centro de investigación Lascaray ikergunea, University of the Basque Country UPV/EHU, Paseo de la Universidad, 7. 01006, Vitoria-Gasteiz, Spain.
| | - Paola S Apaolaza
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (PharmaNanoGene), Faculty of Pharmacy, Centro de investigación Lascaray ikergunea, University of the Basque Country UPV/EHU, Paseo de la Universidad, 7. 01006, Vitoria-Gasteiz, Spain.
| | - Beatriz Berzal-Herranz
- Instituto de Parasitología y Biomedicina "López-Neyra" (IPBLN-CSIC), PTS Granada, Av del conocimiento s/n, Armilla, 18016, Granada, Spain.
| | - Cristina Romero-López
- Instituto de Parasitología y Biomedicina "López-Neyra" (IPBLN-CSIC), PTS Granada, Av del conocimiento s/n, Armilla, 18016, Granada, Spain.
| | - Alfredo Berzal-Herranz
- Instituto de Parasitología y Biomedicina "López-Neyra" (IPBLN-CSIC), PTS Granada, Av del conocimiento s/n, Armilla, 18016, Granada, Spain.
| | - Alicia Rodríguez-Gascón
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (PharmaNanoGene), Faculty of Pharmacy, Centro de investigación Lascaray ikergunea, University of the Basque Country UPV/EHU, Paseo de la Universidad, 7. 01006, Vitoria-Gasteiz, Spain.
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Abstract
Anderson-Fabry disease (AFD) is a lysosomal storage disease caused by the inappropriate accumulation of globotriaosylceramide in tissues due to a deficiency in the enzyme α-galactosidase A (α-Gal A). Anderson-Fabry cardiomyopathy is characterized by structural, valvular, vascular and conduction abnormalities, and is now the most common cause of mortality in patients with AFD. Large-scale metabolic and genetic screening studies have revealed AFD to be prevalent in populations of diverse ethnic origins, and the variant form of AFD represents an unrecognized health burden. Anderson-Fabry disease is an X-linked disorder, and genetic testing is critical for the diagnosis of AFD in women. Echocardiography with strain imaging and cardiac magnetic resonance imaging using late enhancement and T1 mapping are important imaging tools. The current therapy for AFD is enzyme replacement therapy (ERT), which can reverse or prevent AFD progression, while gene therapy and the use of molecular chaperones represent promising novel therapies for AFD. Anderson-Fabry cardiomyopathy is an important and potentially reversible cause of heart failure that involves LVH, increased susceptibility to arrhythmias and valvular regurgitation. Genetic testing and cardiac MRI are important diagnostic tools, and AFD cardiomyopathy is treatable if ERT is introduced early.
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Solid lipid nanoparticles as non-viral vector for the treatment of chronic hepatitis C by RNA interference. Int J Pharm 2014; 479:181-8. [PMID: 25542984 DOI: 10.1016/j.ijpharm.2014.12.047] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Revised: 12/17/2014] [Accepted: 12/19/2014] [Indexed: 02/02/2023]
Abstract
RNA interference (RNAi) is a promising strategy to treat the chronic infection by hepatitis C virus (HCV). The objective of this work was to develop a non-viral vector based on solid lipid nanoparticles (SLN) and RNAi to inhibit the internal ribosome entry site (IRES) mechanism of the HCV. The vectors were prepared with SLN, protamine, hylauronic acid (HA) or dextran (DX), and a short-hairpin RNA expression plasmid targeted to the stem loop II of the 5' UTR (shRNA74). The particle size, surface charge, and capacity to bind, release and protect the shRNA74 against nucleases were evaluated. Cell uptake, silencing capacity and cell viability were evaluated in HepG2 cells. All the vectors presented particle size in the range of nanometers and positive surface charge, and they were able to protect the shRNA74 against DNase. An effective and rapid uptake into the cells was observed. Silencing capacity ranged from 3% to 67% depending on the presence of DX or HA in the vector, the shRNA74 to SLN ratio, and the shRNA74 dose. Vectors prepared with HA showed to be twice more effective than those prepared with DX. Differences in the intracellular trafficking may justify the higher efficacy of the HA-prepared vectors.
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Lipid nanoparticles as carriers for RNAi against viral infections: current status and future perspectives. BIOMED RESEARCH INTERNATIONAL 2014; 2014:161794. [PMID: 25184135 PMCID: PMC4145386 DOI: 10.1155/2014/161794] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/25/2014] [Revised: 07/14/2014] [Accepted: 07/14/2014] [Indexed: 12/15/2022]
Abstract
The efforts made to develop RNAi-based therapies have led to productive research in the field of infections in humans, such as hepatitis C virus (HCV), hepatitis B virus (HBV), human immunodeficiency virus (HIV), human cytomegalovirus (HCMV), herpetic keratitis, human papillomavirus, or influenza virus. Naked RNAi molecules are rapidly digested by nucleases in the serum, and due to their negative surface charge, entry into the cell cytoplasm is also hampered, which makes necessary the use of delivery systems to exploit the full potential of RNAi therapeutics. Lipid nanoparticles (LNP) represent one of the most widely used delivery systems for in vivo application of RNAi due to their relative safety and simplicity of production, joint with the enhanced payload and protection of encapsulated RNAs. Moreover, LNP may be functionalized to reach target cells, and they may be used to combine RNAi molecules with conventional drug substances to reduce resistance or improve efficiency. This review features the current application of LNP in RNAi mediated therapy against viral infections and aims to explore possible future lines of action in this field.
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Rodríguez-Gascón A, del Pozo-Rodríguez A, Solinís MÁ. Development of nucleic acid vaccines: use of self-amplifying RNA in lipid nanoparticles. Int J Nanomedicine 2014; 9:1833-43. [PMID: 24748793 PMCID: PMC3986288 DOI: 10.2147/ijn.s39810] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Self-amplifying RNA or RNA replicon is a form of nucleic acid-based vaccine derived from either positive-strand or negative-strand RNA viruses. The gene sequences encoding structural proteins in these RNA viruses are replaced by mRNA encoding antigens of interest as well as by RNA polymerase for replication and transcription. This kind of vaccine has been successfully assayed with many different antigens as vaccines candidates, and has been shown to be potent in several animal species, including mice, nonhuman primates, and humans. A key challenge to realizing the broad potential of self-amplifying vaccines is the need for safe and effective delivery methods. Ideally, an RNA nanocarrier should provide protection from blood nucleases and extended blood circulation, which ultimately would increase the possibility of reaching the target tissue. The delivery system must then be internalized by the target cell and, upon receptor-mediated endocytosis, must be able to escape from the endosomal compartment into the cell cytoplasm, where the RNA machinery is located, while avoiding degradation by lysosomal enzymes. Further, delivery systems for systemic administration ought to be well tolerated upon administration. They should be safe, enabling the multiadministration treatment modalities required for improved clinical outcomes and, from a developmental point of view, production of large batches with reproducible specifications is also desirable. In this review, the concept of self-amplifying RNA vaccines and the most promising lipid-based delivery systems are discussed.
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Affiliation(s)
- Alicia Rodríguez-Gascón
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (PharmaNanoGene), Faculty of Pharmacy, Centro de Investigación Lascaray Ikergunea, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain
| | - Ana del Pozo-Rodríguez
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (PharmaNanoGene), Faculty of Pharmacy, Centro de Investigación Lascaray Ikergunea, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain
| | - María Ángeles Solinís
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (PharmaNanoGene), Faculty of Pharmacy, Centro de Investigación Lascaray Ikergunea, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain
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Apaolaza PS, Delgado D, Pozo-Rodríguez AD, Gascón AR, Solinís M. A novel gene therapy vector based on hyaluronic acid and solid lipid nanoparticles for ocular diseases. Int J Pharm 2014; 465:413-26. [DOI: 10.1016/j.ijpharm.2014.02.038] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2014] [Revised: 02/17/2014] [Accepted: 02/20/2014] [Indexed: 12/31/2022]
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Abstract
Free identical nanoobjects include metals, semiconductors, magnetic materials, polymers, bio molecules, are integrated together to form as multifunctional nanomaterials (MFNs), in which more than one behaviour can be rendered simultaneously. This summary showcases their exciting properties which are providing the emerging properties in applications like visualizing and targeting in drug delivery, recoverable and reusable photocatalytic materials. Various application areas, where the multifunctional nanomaterials are now getting the constant place in cutting edge technologies, are highlighted. And also in this, various multifunctional materials and their criteria involving during the integration of assorted materials based on their properties and to be applied according to the requirements of the applications are also explained in detail.
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Ruiz de Garibay AP, Solinís Aspiazu MÁ, Rodríguez Gascón A, Ganjian H, Fuchs R. Role of endocytic uptake in transfection efficiency of solid lipid nanoparticles-based nonviral vectors. J Gene Med 2013; 15:427-40. [DOI: 10.1002/jgm.2749] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2013] [Revised: 11/15/2013] [Accepted: 11/22/2013] [Indexed: 12/12/2022] Open
Affiliation(s)
- Aritz Perez Ruiz de Garibay
- Pharmacokinetics, Nanotechnology and Gene Therapy Group, Pharmacy Faculty; University of the Basque Country UPV/EHU; Vitoria-Gasteiz Spain
- Centro de Investigación Lascaray Ikergunea; Universidad del País Vasco UPV/EHU; Vitoria-Gasteiz Spain
| | - María Ángeles Solinís Aspiazu
- Pharmacokinetics, Nanotechnology and Gene Therapy Group, Pharmacy Faculty; University of the Basque Country UPV/EHU; Vitoria-Gasteiz Spain
- Centro de Investigación Lascaray Ikergunea; Universidad del País Vasco UPV/EHU; Vitoria-Gasteiz Spain
| | - Alicia Rodríguez Gascón
- Pharmacokinetics, Nanotechnology and Gene Therapy Group, Pharmacy Faculty; University of the Basque Country UPV/EHU; Vitoria-Gasteiz Spain
- Centro de Investigación Lascaray Ikergunea; Universidad del País Vasco UPV/EHU; Vitoria-Gasteiz Spain
| | - Haleh Ganjian
- Department of Pathophysiology and Allergy Research; Medical University of Vienna; Vienna Austria
| | - Renate Fuchs
- Department of Pathophysiology and Allergy Research; Medical University of Vienna; Vienna Austria
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22
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Ruiz de Garibay AP, Solinís MA, Rodríguez-Gascón A. Gene therapy for fabry disease: a review of the literature. BioDrugs 2013; 27:237-46. [PMID: 23575647 DOI: 10.1007/s40259-013-0032-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Fabry disease is an X-linked lysosomal storage disorder caused by a deficiency of the lysosomal enzyme, α-galactosidase A. The lack of adequate enzymatic activity results in a systemic accumulation of neutral glycosphingolipids, predominantly globotriaosylceramide, in the lysosomes of, especially, endothelial and smooth muscle cells of blood vessels. Enzyme replacement therapy is at present the only available specific treatment for Fabry disease; however, this therapy has important drawbacks. Gene-mediated enzyme replacement is a reasonable and highly promising approach for the treatment of Fabry disease. It corresponds to a single gene disorder in which moderately low levels of enzyme activity should be sufficient for clinical efficacy and, thanks to cross-correction mechanisms, the transfection of a small number of cells will potentially correct distant cells too. This article summarizes the studies that have been carried out concerning gene therapy for the treatment of Fabry disease. We briefly review the literature from earlier studies in the 1990s to the current achievements.
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Affiliation(s)
- Aritz Perez Ruiz de Garibay
- Pharmacokinetics, Nanotechnology and Gene Therapy Group, Pharmacy Faculty, University of the Basque Country (UPV-EHU), Paseo de la Universidad 7, 01006, Vitoria-Gasteiz, Spain
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