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Mention K, Cavusoglu-Doran K, Joynt AT, Santos L, Sanz D, Eastman AC, Merlo C, Langfelder-Schwind E, Scallan MF, Farinha CM, Cutting GR, Sharma N, Harrison PT. Use of adenine base editing and homology-independent targeted integration strategies to correct the cystic fibrosis causing variant, W1282X. Hum Mol Genet 2023; 32:3237-3248. [PMID: 37649273 PMCID: PMC10656707 DOI: 10.1093/hmg/ddad143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 07/21/2023] [Accepted: 08/12/2023] [Indexed: 09/01/2023] Open
Abstract
Small molecule drugs known as modulators can treat ~90% of people with cystic fibrosis (CF), but do not work for premature termination codon variants such as W1282X (c.3846G>A). Here we evaluated two gene editing strategies, Adenine Base Editing (ABE) to correct W1282X, and Homology-Independent Targeted Integration (HITI) of a CFTR superexon comprising exons 23-27 (SE23-27) to enable expression of a CFTR mRNA without W1282X. In Flp-In-293 cells stably expressing a CFTR expression minigene bearing W1282X, ABE corrected 24% of W1282X alleles, rescued CFTR mRNA from nonsense mediated decay and restored protein expression. However, bystander editing at the adjacent adenine (c.3847A>G), caused an amino acid change (R1283G) that affects CFTR maturation and ablates ion channel activity. In primary human nasal epithelial cells homozygous for W1282X, ABE corrected 27% of alleles, but with a notably lower level of bystander editing, and CFTR channel function was restored to 16% of wild-type levels. Using the HITI approach, correct integration of a SE23-27 in intron 22 of the CFTR locus in 16HBEge W1282X cells was detected in 5.8% of alleles, resulting in 7.8% of CFTR transcripts containing the SE23-27 sequence. Analysis of a clonal line homozygous for the HITI-SE23-27 produced full-length mature protein and restored CFTR anion channel activity to 10% of wild-type levels, which could be increased three-fold upon treatment with the triple combination of CF modulators. Overall, these data demonstrate two different editing strategies can successfully correct W1282X, the second most common class I variant, with a concomitant restoration of CFTR function.
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Affiliation(s)
- Karen Mention
- Department of Physiology, University College Cork, College Road, Cork, T12 K8AF, Ireland
- School of Microbiology, University College Cork, College Road, Cork, T12 K8AF, Ireland
| | - Kader Cavusoglu-Doran
- Department of Physiology, University College Cork, College Road, Cork, T12 K8AF, Ireland
| | - Anya T Joynt
- McKusick-Nathans Department of Genetic Medicine, Johns Hopkins University, 3400 N. Charles Street, Baltimore, MD 21218, United States
| | - Lúcia Santos
- Department of Physiology, University College Cork, College Road, Cork, T12 K8AF, Ireland
- Faculty of Sciences, BioISI - Biosystems & Integrative Sciences Institute, University of Lisboa, Campo Grande, C8 bdg, Lisboa 1749-016, Portugal
| | - David Sanz
- Department of Physiology, University College Cork, College Road, Cork, T12 K8AF, Ireland
| | - Alice C Eastman
- McKusick-Nathans Department of Genetic Medicine, Johns Hopkins University, 3400 N. Charles Street, Baltimore, MD 21218, United States
| | - Christian Merlo
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Johns Hopkins Hospital, 1800 Orleans St, Baltimore, MD 21287, United States
| | - Elinor Langfelder-Schwind
- The Cystic Fibrosis Center, Lenox Hill Hospital, 100 E. 77th Street, 4E, New York, NY 10075, United States
| | - Martina F Scallan
- School of Microbiology, University College Cork, College Road, Cork, T12 K8AF, Ireland
| | - Carlos M Farinha
- Faculty of Sciences, BioISI - Biosystems & Integrative Sciences Institute, University of Lisboa, Campo Grande, C8 bdg, Lisboa 1749-016, Portugal
| | - Garry R Cutting
- McKusick-Nathans Department of Genetic Medicine, Johns Hopkins University, 3400 N. Charles Street, Baltimore, MD 21218, United States
| | - Neeraj Sharma
- McKusick-Nathans Department of Genetic Medicine, Johns Hopkins University, 3400 N. Charles Street, Baltimore, MD 21218, United States
| | - Patrick T Harrison
- Department of Physiology, University College Cork, College Road, Cork, T12 K8AF, Ireland
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Wei-Zhang S, Cui B, Xing M, Liu J, Guo Y, He K, Bai T, Dong X, Lei Y, Zhou W, Zhou H, Liu S, Wang X, Zhou D, Yan H. Chimpanzee adenovirus-mediated multiple gene therapy for age-related macular degeneration. iScience 2023; 26:107939. [PMID: 37810255 PMCID: PMC10550724 DOI: 10.1016/j.isci.2023.107939] [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: 01/04/2023] [Revised: 06/09/2023] [Accepted: 09/13/2023] [Indexed: 10/10/2023] Open
Abstract
Neovascular age-related macular degeneration AMD (nAMD) is characterized by choroidal neovascularization (CNV) and could lead to irreversible blindness. However, anti-vascular endothelial growth factor (VEGF) therapy has limited efficacy. Therefore, we generated a chimpanzee adenoviral vector (AdC68-PFC) containing three genes, pigment endothelial-derived factor (PEDF), soluble fms-like tyrosine kinase-1 (sFlt-1), and soluble forms of CD59 (sCD59), to treat nAMD. The results showed that AdC68-PFC mediated a strong onset of PEDF, sFlt-1, and sCD59 expression both in vivo and in vitro. AdC68-PFC showed preventive and therapeutic effects following intravitreal (IVT) injection in the laser-induced CNV model and very low-density lipoprotein receptor-deficient (Vldlr-/-) mouse model. In vitro assessment indicated that AdC68-PFC had a strong inhibitory effect on endothelial cells. Importantly, the safety test showed no evidence of in vivo toxicity of adenovirus in murine eyes. Our findings suggest that AdC68-PFC may be a long-acting and safe gene therapy vector for future nAMD treatments.
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Affiliation(s)
- Selena Wei-Zhang
- Department of Ophthalmology, Tianjin Key Laboratory of Ocular Trauma, Tianjin Medical University General Hospital, Tianjin Medical University, Tianjin, China
- Laboratory of Molecular Ophthalmology, Tianjin Medical University, Tianjin 300070, China
- Department of Pathogen Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Bohao Cui
- Department of Ophthalmology, Tianjin Key Laboratory of Ocular Trauma, Tianjin Medical University General Hospital, Tianjin Medical University, Tianjin, China
- Laboratory of Molecular Ophthalmology, Tianjin Medical University, Tianjin 300070, China
| | - Man Xing
- Department of Pathogen Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Jiaojiao Liu
- Department of Pathogen Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Yingying Guo
- Department of Pathogen Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Kai He
- Department of Ophthalmology, Tianjin Key Laboratory of Ocular Trauma, Tianjin Medical University General Hospital, Tianjin Medical University, Tianjin, China
- Laboratory of Molecular Ophthalmology, Tianjin Medical University, Tianjin 300070, China
| | - Tinghui Bai
- Department of Ophthalmology, Tianjin Key Laboratory of Ocular Trauma, Tianjin Medical University General Hospital, Tianjin Medical University, Tianjin, China
- Laboratory of Molecular Ophthalmology, Tianjin Medical University, Tianjin 300070, China
- Department of Pathogen Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Xue Dong
- Department of Ophthalmology, Tianjin Key Laboratory of Ocular Trauma, Tianjin Medical University General Hospital, Tianjin Medical University, Tianjin, China
- Laboratory of Molecular Ophthalmology, Tianjin Medical University, Tianjin 300070, China
| | - Yi Lei
- Department of Ophthalmology, Tianjin Key Laboratory of Ocular Trauma, Tianjin Medical University General Hospital, Tianjin Medical University, Tianjin, China
- Laboratory of Molecular Ophthalmology, Tianjin Medical University, Tianjin 300070, China
| | - Wei Zhou
- Department of Ophthalmology, Tianjin Key Laboratory of Ocular Trauma, Tianjin Medical University General Hospital, Tianjin Medical University, Tianjin, China
| | - Hui Zhou
- Department of Ophthalmology, Tianjin Key Laboratory of Ocular Trauma, Tianjin Medical University General Hospital, Tianjin Medical University, Tianjin, China
| | - Shengnan Liu
- Department of Ophthalmology, Tianjin Key Laboratory of Ocular Trauma, Tianjin Medical University General Hospital, Tianjin Medical University, Tianjin, China
| | - Xiaohong Wang
- Department of Ophthalmology, Tianjin Key Laboratory of Ocular Trauma, Tianjin Medical University General Hospital, Tianjin Medical University, Tianjin, China
- Laboratory of Molecular Ophthalmology, Tianjin Medical University, Tianjin 300070, China
- Department of Pharmacology, Tianjin Key Laboratory of Inflammation Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Dongming Zhou
- Department of Pathogen Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Hua Yan
- Department of Ophthalmology, Tianjin Key Laboratory of Ocular Trauma, Tianjin Medical University General Hospital, Tianjin Medical University, Tianjin, China
- Laboratory of Molecular Ophthalmology, Tianjin Medical University, Tianjin 300070, China
- School of Medicine, Nankai University, Tianjin, China
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3
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Wang G. Genome Editing for Cystic Fibrosis. Cells 2023; 12:1555. [PMID: 37371025 DOI: 10.3390/cells12121555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 05/06/2023] [Accepted: 06/01/2023] [Indexed: 06/29/2023] Open
Abstract
Cystic fibrosis (CF) is a monogenic recessive genetic disorder caused by mutations in the CF Transmembrane-conductance Regulator gene (CFTR). Remarkable progress in basic research has led to the discovery of highly effective CFTR modulators. Now ~90% of CF patients are treatable. However, these modulator therapies are not curative and do not cover the full spectrum of CFTR mutations. Thus, there is a continued need to develop a complete and durable therapy that can treat all CF patients once and for all. As CF is a genetic disease, the ultimate therapy would be in-situ repair of the genetic lesions in the genome. Within the past few years, new technologies, such as CRISPR/Cas gene editing, have emerged as an appealing platform to revise the genome, ushering in a new era of genetic therapy. This review provided an update on this rapidly evolving field and the status of adapting the technology for CF therapy.
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Affiliation(s)
- Guoshun Wang
- Department of Microbiology, Immunology and Parasitology, Louisiana State University Health Sciences Center, CSRB 607, 533 Bolivar Street, New Orleans, LA 70112, USA
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Ma L, Yang S, Peng Q, Zhang J, Zhang J. CRISPR/Cas9-based gene-editing technology for sickle cell disease. Gene 2023; 874:147480. [PMID: 37182559 DOI: 10.1016/j.gene.2023.147480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 05/02/2023] [Accepted: 05/08/2023] [Indexed: 05/16/2023]
Abstract
Sickle cell disease (SCD) is the most common monogenic hematologic disorder and is essentially congenital hemolytic anemia caused by an inherited point mutation in the β-globin on chromosome 11. Although the genetic basis of SCD was revealed as early as 1957, treatment options for SCD have been very limited to date. Hematopoietic stem cell transplantation (HSCT) was thought to hold promise as a cure for SCD, but the available donors were still only 15% useful. Gene therapy has advanced rapidly into the 21st century with the promise of a cure for SCD, and gene editing strategies based on the cluster-based regularly interspaced short palindromic repeat sequence (CRISPR)/Cas9 system have revolutionized the field of gene therapy by precisely targeting genes. In this paper, we review the pathogenesis and therapeutic approaches of SCD, briefly summarize the delivery strategies of CRISPR/Cas9, and finally discuss in depth the current status, application barriers, and solution directions of CRISPR/Cas9 in SCD. Through the review in this paper, we hope to provide some references for gene therapy in SCD.
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Affiliation(s)
- Liangliang Ma
- Department of Hematology, Meishan City People's Hospital, Meishan City, Sichuan Province 620000, China
| | - Shanglun Yang
- Department of Hematology, Meishan City People's Hospital, Meishan City, Sichuan Province 620000, China
| | - Qianya Peng
- Department of Hematology, Meishan City People's Hospital, Meishan City, Sichuan Province 620000, China
| | - Jingping Zhang
- Department of Hematology, Meishan City People's Hospital, Meishan City, Sichuan Province 620000, China
| | - Jing Zhang
- Department of Hematology, Meishan City People's Hospital, Meishan City, Sichuan Province 620000, China.
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Leroy C, Spelier S, Essonghe NC, Poix V, Kong R, Gizzi P, Bourban C, Amand S, Bailly C, Guilbert R, Hannebique D, Persoons P, Arhant G, Prévotat A, Reix P, Hubert D, Gérardin M, Chamaillard M, Prevarskaya N, Rebuffat S, Shapovalov G, Beekman J, Lejeune F. Use of 2,6-diaminopurine as a potent suppressor of UGA premature stop codons in cystic fibrosis. Mol Ther 2023; 31:970-985. [PMID: 36641622 PMCID: PMC10124085 DOI: 10.1016/j.ymthe.2023.01.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 12/10/2022] [Accepted: 01/12/2023] [Indexed: 01/16/2023] Open
Abstract
Nonsense mutations are responsible for around 10% of cases of genetic diseases, including cystic fibrosis. 2,6-diaminopurine (DAP) has recently been shown to promote efficient readthrough of UGA premature stop codons. In this study, we show that DAP can correct a nonsense mutation in the Cftr gene in vivo in a new CF mouse model, in utero, and through breastfeeding, thanks, notably, to adequate pharmacokinetic properties. DAP turns out to be very stable in plasma and is distributed throughout the body. The ability of DAP to correct various endogenous UGA nonsense mutations in the CFTR gene and to restore its function in mice, in organoids derived from murine or patient cells, and in cells from patients with cystic fibrosis reveals the potential of such readthrough-stimulating molecules in developing a therapeutic approach. The fact that correction by DAP of certain nonsense mutations reaches a clinically relevant level, as judged from previous studies, makes the use of this compound all the more attractive.
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Affiliation(s)
- Catherine Leroy
- University Lille, CNRS, INSERM, UMR9020-U1277-CANTHER-Cancer Heterogeneity Plasticity and Resistance to Therapies, 59000 Lille, France; Unité Tumorigenèse et Résistance aux Traitements, Institut Pasteur de Lille, 59000 Lille, France
| | - Sacha Spelier
- Pediatric Respiratory Medicine, Wilhelmina Children's Hospital, University Medical Center, Utrecht University, 3584 EA Utrecht, the Netherlands; Regenerative Medicine Utrecht, University Medical Center, Utrecht University, 3584 CT Utrecht, the Netherlands; Center for Living Technologies, University Medical Center, Utrecht University, 3584 CT Utrecht, the Netherlands
| | - Nadège Charlene Essonghe
- University Lille, INSERM, U1003-PHYCEL-Physiologie Cellulaire, 59000 Lille, France; Laboratory of Excellence, Ion Channels Science and Therapeutics, 59655 Villeneuve d'Ascq, France
| | - Virginie Poix
- University Lille, CNRS, INSERM, UMR9020-U1277-CANTHER-Cancer Heterogeneity Plasticity and Resistance to Therapies, 59000 Lille, France; Unité Tumorigenèse et Résistance aux Traitements, Institut Pasteur de Lille, 59000 Lille, France
| | - Rebekah Kong
- University Lille, CNRS, INSERM, UMR9020-U1277-CANTHER-Cancer Heterogeneity Plasticity and Resistance to Therapies, 59000 Lille, France; Unité Tumorigenèse et Résistance aux Traitements, Institut Pasteur de Lille, 59000 Lille, France
| | - Patrick Gizzi
- Plateforme de Chimie Biologique Intégrative de Strasbourg, UAR 3286 CNRS-Université de Strasbourg, 67404 Illkirch, France
| | - Claire Bourban
- Plateforme de Chimie Biologique Intégrative de Strasbourg, UAR 3286 CNRS-Université de Strasbourg, 67404 Illkirch, France
| | - Séverine Amand
- Muséum National d'Histoire Naturelle, Centre National de la Recherche Scientifique, Laboratory of Molecules of Communication and Adaptation of Microorganisms (MCAM), UMR 7245 CNRS-MNHN, CP 54, 57 Rue Cuvier, 75005 Paris, France
| | - Christine Bailly
- Muséum National d'Histoire Naturelle, Centre National de la Recherche Scientifique, Laboratory of Molecules of Communication and Adaptation of Microorganisms (MCAM), UMR 7245 CNRS-MNHN, CP 54, 57 Rue Cuvier, 75005 Paris, France
| | - Romain Guilbert
- Institut Pasteur de Lille-PLEHTA (Plateforme d'Expérimentation et de Haute Technologie Animale), 59019 Lille, France
| | - David Hannebique
- Institut Pasteur de Lille-PLEHTA (Plateforme d'Expérimentation et de Haute Technologie Animale), 59019 Lille, France
| | - Philippe Persoons
- Institut Pasteur de Lille-PLEHTA (Plateforme d'Expérimentation et de Haute Technologie Animale), 59019 Lille, France
| | - Gwenaëlle Arhant
- University Lille, CNRS, INSERM, UMR9020-U1277-CANTHER-Cancer Heterogeneity Plasticity and Resistance to Therapies, 59000 Lille, France; Unité Tumorigenèse et Résistance aux Traitements, Institut Pasteur de Lille, 59000 Lille, France
| | - Anne Prévotat
- University Lille, Clinique des Maladies Respiratoires, CRCM Hôpital Calmette, CHRU Lille, 59000 Lille, France
| | - Philippe Reix
- CRCM Pédiatrique Lyon, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, UMR 5558 (EMET), CNRS, LBBE, Université de Lyon, 69622 Villeurbanne, France
| | - Dominique Hubert
- Pulmonary Department and Adult CF Centre, Cochin Hospital, AP-HP, Paris, France
| | - Michèle Gérardin
- CF Pediatric Centre, Robert Debré Hospital, AP-HP, 75019 Paris, France
| | - Mathias Chamaillard
- University Lille, INSERM, U1003-PHYCEL-Physiologie Cellulaire, 59000 Lille, France
| | - Natalia Prevarskaya
- University Lille, INSERM, U1003-PHYCEL-Physiologie Cellulaire, 59000 Lille, France; Laboratory of Excellence, Ion Channels Science and Therapeutics, 59655 Villeneuve d'Ascq, France
| | - Sylvie Rebuffat
- Muséum National d'Histoire Naturelle, Centre National de la Recherche Scientifique, Laboratory of Molecules of Communication and Adaptation of Microorganisms (MCAM), UMR 7245 CNRS-MNHN, CP 54, 57 Rue Cuvier, 75005 Paris, France
| | - George Shapovalov
- University Lille, INSERM, U1003-PHYCEL-Physiologie Cellulaire, 59000 Lille, France; Laboratory of Excellence, Ion Channels Science and Therapeutics, 59655 Villeneuve d'Ascq, France
| | - Jeffrey Beekman
- Pediatric Respiratory Medicine, Wilhelmina Children's Hospital, University Medical Center, Utrecht University, 3584 EA Utrecht, the Netherlands; Regenerative Medicine Utrecht, University Medical Center, Utrecht University, 3584 CT Utrecht, the Netherlands; Center for Living Technologies, University Medical Center, Utrecht University, 3584 CT Utrecht, the Netherlands
| | - Fabrice Lejeune
- University Lille, CNRS, INSERM, UMR9020-U1277-CANTHER-Cancer Heterogeneity Plasticity and Resistance to Therapies, 59000 Lille, France; Unité Tumorigenèse et Résistance aux Traitements, Institut Pasteur de Lille, 59000 Lille, France.
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Genome-engineering technologies for modeling and treatment of cystic fibrosis. Adv Med Sci 2023; 68:111-120. [PMID: 36917892 DOI: 10.1016/j.advms.2023.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Revised: 10/29/2022] [Accepted: 02/26/2023] [Indexed: 03/14/2023]
Abstract
Cystic fibrosis (CF) is an autosomal recessive disease caused by defects in the CF transmembrane conductance regulator (CFTR) protein. Due to the genetic nature of the disease, interventions in the genome can target any underlying alterations and potentially provide permanent disease resolution. The current development of gene-editing tools, such as designer nuclease technology capable of genome correction, holds great promise for both CF and other genetic diseases. In recent years, Cas9-based technologies have enabled the generation of genetically defined human stem cell and disease models based on induced pluripotent stem cells (iPSC). In this article, we outline the potential and possibilities of using CRISPR/Cas9-based gene-editing technology in CF modeling.
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Allaire NE, Griesenbach U, Kerem B, Lueck JD, Stanleigh N, Oren YS. Gene, RNA, and ASO-based therapeutic approaches in Cystic Fibrosis. J Cyst Fibros 2023; 22 Suppl 1:S39-S44. [PMID: 36658041 PMCID: PMC10012168 DOI: 10.1016/j.jcf.2022.12.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 12/27/2022] [Accepted: 12/30/2022] [Indexed: 01/18/2023]
Abstract
Most people with Cystic Fibrosis (PwCF) harbor Cystic Fibrosis Transmembrane Conductance (CFTR) mutations that respond to highly effective CFTR modulators (HEM); however, a small fraction of non-responsive variants will require alternative approaches for treatment. Furthermore, the long-term goal to develop a cure for CF will require novel therapeutic strategies. Nucleic acid-based approaches offer the potential to address all CF-causing mutations and possibly a cure for all PwCF. In this minireview, we discuss current knowledge, recent progress, and critical questions surrounding the topic of Gene-, RNA-, and ASO-based therapies for the treatment of Cystic Fibrosis (CF).
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Affiliation(s)
| | - Uta Griesenbach
- National Heart and Lung Institute, Imperial College London and the UK Respiratory Gene Therapy Consortium, UK
| | - Batsheva Kerem
- Department of Genetics, The Life Sciences Institute, Hebrew University, Jerusalem, Israel
| | - John D Lueck
- Department of Pharmacology and Physiology, University of Rochester Medical Center, Rochester, NY, USA
| | - Noemie Stanleigh
- Department of Genetics, The Life Sciences Institute, Hebrew University, Jerusalem, Israel
| | - Yifat S Oren
- SpliSenseTherapeutics, Biohouse Labs, Haddasah Ein Karem, Jerusalem, IL
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Lim SW, Fang X, Cui S, Lee H, Shin YJ, Ko EJ, Lee KI, Lee JY, Chung BH, Yang CW. CRISPR-Cas9-Mediated Correction of SLC12A3 Gene Mutation Rescues the Gitelman's Disease Phenotype in a Patient-Derived Kidney Organoid System. Int J Mol Sci 2023; 24:ijms24033019. [PMID: 36769335 PMCID: PMC9917614 DOI: 10.3390/ijms24033019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 02/01/2023] [Accepted: 02/02/2023] [Indexed: 02/08/2023] Open
Abstract
The aim of this study is to explore the possibility of modeling Gitelman's disease (GIT) with human-induced pluripotent stem cell (hiPSC)-derived kidney organoids and to test whether gene correction using CRISPR/Cas9 can rescue the disease phenotype of GIT. To model GIT, we used the hiPSC line CMCi002 (CMC-GIT-001), generated using PBMCs from GIT patients with SLC12A3 gene mutation. Using the CRISPR-Cas9 system, we corrected CMC-GIT-001 mutations and hence generated CMC-GIT-001corr. Both hiPSCs were differentiated into kidney organoids, and we analyzed the GIT phenotype. The number of matured kidney organoids from the CMC-GIT-001corr group was significantly higher, 3.3-fold, than that of the CMC-GIT-001 group (12.2 ± 0.7/cm2 vs. 3.7 ± 0.2/cm2, p < 0.05). In qRT-PCR, performed using harvested kidney organoids, relative sodium chloride cotransporter (NCCT) mRNA levels (normalized to each iPSC) were increased in the CMC-GIT-001corr group compared with the CMC-GIT-001 group (4.1 ± 0.8 vs. 2.5 ± 0.2, p < 0.05). Consistently, immunoblot analysis revealed increased levels of NCCT protein, in addition to other tubular proteins markers, such as LTL and ECAD, in the CMC-GIT-001corr group compared to the CMC-GIT-001 group. Furthermore, we found that increased immunoreactivity of NCCT in the CMC-GIT-001corr group was colocalized with ECAD (a distal tubule marker) using confocal microscopy. Kidney organoids from GIT patient-derived iPSC recapitulated the Gitelman's disease phenotype, and correction of SLC12A3 mutation utilizing CRISPR-Cas9 technology provided therapeutic insight.
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Affiliation(s)
- Sun Woo Lim
- Transplantation Research Centre College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Xianying Fang
- Transplantation Research Centre College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Sheng Cui
- Transplantation Research Centre College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Hanbi Lee
- Transplantation Research Centre College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
- Department of Internal Medicine, Division of Nephrology, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Yoo Jin Shin
- Transplantation Research Centre College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Eun Jeong Ko
- Transplantation Research Centre College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
- Department of Internal Medicine, Division of Nephrology, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Kang In Lee
- R&D Center, ToolGen, Inc., Seoul 06591, Republic of Korea
| | - Jae Young Lee
- R&D Center, ToolGen, Inc., Seoul 06591, Republic of Korea
| | - Byung Ha Chung
- Transplantation Research Centre College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
- Department of Internal Medicine, Division of Nephrology, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
- Correspondence: (B.H.C.); (C.W.Y.); Tel.: +82-2-2258-6066 (B.H.C.); +82-2-2258-6851 (C.W.Y.); Fax: +82-2-2258-6917 (B.H.C.); +82-2-2258-6917 (C.W.Y.)
| | - Chul Woo Yang
- Transplantation Research Centre College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
- Department of Internal Medicine, Division of Nephrology, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
- Correspondence: (B.H.C.); (C.W.Y.); Tel.: +82-2-2258-6066 (B.H.C.); +82-2-2258-6851 (C.W.Y.); Fax: +82-2-2258-6917 (B.H.C.); +82-2-2258-6917 (C.W.Y.)
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9
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Sui H, Xu X, Su Y, Gong Z, Yao M, Liu X, Zhang T, Jiang Z, Bai T, Wang J, Zhang J, Xu C, Luo M. Gene therapy for cystic fibrosis: Challenges and prospects. Front Pharmacol 2022; 13:1015926. [PMID: 36304167 PMCID: PMC9592762 DOI: 10.3389/fphar.2022.1015926] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Accepted: 09/29/2022] [Indexed: 11/25/2022] Open
Abstract
Cystic fibrosis (CF) is a life-threatening autosomal-recessive disease caused by mutations in a single gene encoding cystic fibrosis transmembrane conductance regulator (CFTR). CF effects multiple organs, and lung disease is the primary cause of mortality. The median age at death from CF is in the early forties. CF was one of the first diseases to be considered for gene therapy, and efforts focused on treating CF lung disease began shortly after the CFTR gene was identified in 1989. However, despite the quickly established proof-of-concept for CFTR gene transfer in vitro and in clinical trials in 1990s, to date, 36 CF gene therapy clinical trials involving ∼600 patients with CF have yet to achieve their desired outcomes. The long journey to pursue gene therapy as a cure for CF encountered more difficulties than originally anticipated, but immense progress has been made in the past decade in the developments of next generation airway transduction viral vectors and CF animal models that reproduced human CF disease phenotypes. In this review, we look back at the history for the lessons learned from previous clinical trials and summarize the recent advances in the research for CF gene therapy, including the emerging CRISPR-based gene editing strategies. We also discuss the airway transduction vectors, large animal CF models, the complexity of CF pathogenesis and heterogeneity of CFTR expression in airway epithelium, which are the major challenges to the implementation of a successful CF gene therapy, and highlight the future opportunities and prospects.
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Affiliation(s)
- Hongshu Sui
- Department of Histology and Embryology, School of Clinical and Basic Medical Sciences, Shandong First Medical University & Shandong Academy of Medical Science, Jinan, Shandong, China
- *Correspondence: Hongshu Sui, ; Changlong Xu, ; Mingjiu Luo,
| | - Xinghua Xu
- Department of Histology and Embryology, School of Clinical and Basic Medical Sciences, Shandong First Medical University & Shandong Academy of Medical Science, Jinan, Shandong, China
| | - Yanping Su
- Department of Histology and Embryology, School of Clinical and Basic Medical Sciences, Shandong First Medical University & Shandong Academy of Medical Science, Jinan, Shandong, China
| | - Zhaoqing Gong
- Department of Histology and Embryology, School of Clinical and Basic Medical Sciences, Shandong First Medical University & Shandong Academy of Medical Science, Jinan, Shandong, China
| | - Minhua Yao
- Department of Histology and Embryology, School of Clinical and Basic Medical Sciences, Shandong First Medical University & Shandong Academy of Medical Science, Jinan, Shandong, China
| | - Xiaocui Liu
- Department of Histology and Embryology, School of Clinical and Basic Medical Sciences, Shandong First Medical University & Shandong Academy of Medical Science, Jinan, Shandong, China
| | - Ting Zhang
- Department of Histology and Embryology, School of Clinical and Basic Medical Sciences, Shandong First Medical University & Shandong Academy of Medical Science, Jinan, Shandong, China
| | - Ziyao Jiang
- Department of Histology and Embryology, School of Clinical and Basic Medical Sciences, Shandong First Medical University & Shandong Academy of Medical Science, Jinan, Shandong, China
| | - Tianhao Bai
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Tai’an, China
| | - Junzuo Wang
- The Affiliated Tai’an City Central Hospital of Qingdao University, Tai’an, Shandong, China
| | - Jingjun Zhang
- Department of Neurology, The Second Affiliated Hospital of Shandong First Medical University, Tai’an, Shandong, China
| | - Changlong Xu
- The Reproductive Medical Center of Nanning Second People’s Hospital, Nanning, China
- National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-targeting Theranostics, Guangxi Medical University, Nanning, China
- *Correspondence: Hongshu Sui, ; Changlong Xu, ; Mingjiu Luo,
| | - Mingjiu Luo
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Tai’an, China
- *Correspondence: Hongshu Sui, ; Changlong Xu, ; Mingjiu Luo,
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10
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Araújo NM, Rubio IGS, Toneto NPA, Morale MG, Tamura RE. The use of adenoviral vectors in gene therapy and vaccine approaches. Genet Mol Biol 2022; 45:e20220079. [PMID: 36206378 PMCID: PMC9543183 DOI: 10.1590/1678-4685-gmb-2022-0079] [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: 03/06/2022] [Accepted: 07/12/2022] [Indexed: 11/04/2022] Open
Abstract
Adenovirus was first identified in the 1950s and since then this pathogenic group
of viruses has been explored and transformed into a genetic transfer vehicle.
Modification or deletion of few genes are necessary to transform it into a
conditionally or non-replicative vector, creating a versatile tool capable of
transducing different tissues and inducing high levels of transgene expression.
In the early years of vector development, the application in monogenic diseases
faced several hurdles, including short-term gene expression and even a fatality.
On the other hand, an adenoviral delivery strategy for treatment of cancer was
the first approved gene therapy product. There is an increasing interest in
expressing transgenes with therapeutic potential targeting the cancer hallmarks,
inhibiting metastasis, inducing cancer cell death or modulating the immune
system to attack the tumor cells. Replicative adenovirus as vaccines may be even
older and date to a few years of its discovery, application of non-replicative
adenovirus for vaccination against different microorganisms has been
investigated, but only recently, it demonstrated its full potential being one of
the leading vaccination tools for COVID-19. This is not a new vector nor a new
technology, but the result of decades of careful and intense work in this
field.
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Affiliation(s)
- Natália Meneses Araújo
- Universidade Federal de São Paulo, Laboratório de Biologia Molecular
do Câncer, São Paulo, SP, Brazil.
| | - Ileana Gabriela Sanchez Rubio
- Universidade Federal de São Paulo, Laboratório de Biologia Molecular
do Câncer, São Paulo, SP, Brazil. ,Universidade Federal de São Paulo, Departamento de Ciências
Biológicas, Diadema, SP, Brazil. ,Universidade Federal de São Paulo, Laboratório de Ciências
Moleculares da Tireóide, Diadema, SP, Brazil.
| | | | - Mirian Galliote Morale
- Universidade Federal de São Paulo, Laboratório de Biologia Molecular
do Câncer, São Paulo, SP, Brazil. ,Universidade Federal de São Paulo, Departamento de Ciências
Biológicas, Diadema, SP, Brazil. ,Universidade Federal de São Paulo, Laboratório de Ciências
Moleculares da Tireóide, Diadema, SP, Brazil.
| | - Rodrigo Esaki Tamura
- Universidade Federal de São Paulo, Laboratório de Biologia Molecular
do Câncer, São Paulo, SP, Brazil. ,Universidade Federal de São Paulo, Departamento de Ciências
Biológicas, Diadema, SP, Brazil.
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11
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Yan Z, Vorhies K, Feng Z, Park SY, Choi SH, Zhang Y, Winter M, Sun X, Engelhardt JF. Recombinant Adeno-Associated Virus-Mediated Editing of the G551D Cystic Fibrosis Transmembrane Conductance Regulator Mutation in Ferret Airway Basal Cells. Hum Gene Ther 2022; 33:1023-1036. [PMID: 35686451 PMCID: PMC9595624 DOI: 10.1089/hum.2022.036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 05/03/2022] [Indexed: 12/30/2022] Open
Abstract
Mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) gene cause cystic fibrosis (CF), a chronic disease that affects multiple organs, including the lung. We developed a CF ferret model of a scarless G551→D substitution in CFTR (CFTRG551D-KI), enabling approaches to correct this gating mutation in CF airways via gene editing. Homology-directed repair (HDR) was tested in Cas9-expressing CF airway basal cells (Cas9-GKI) from this model, as well as reporter basal cells (Y66S-Cas9-GKI) that express an integrated nonfluorescent Y66S-EGFP (enhanced green fluorescent protein) mutant gene to facilitate rapid assessment of HDR by the restoration of fluorescence. Recombinant adeno-associated virus (rAAV) vectors were used to deliver two DNA templates and sgRNAs for dual-gene editing at the EGFP and CFTR genes, followed by fluorescence-activated cell sorting of EGFPY66S-corrected cells. When gene-edited airway basal cells were polarized at an air-liquid interface, unsorted and EGFPY66S-corrected sorted populations gave rise to 26.0% and 70.4% CFTR-mediated Cl- transport of that observed in non-CF cultures, respectively. The consequences of gene editing at the CFTRG551D locus by HDR and nonhomologous end joining (NHEJ) were assessed by targeted gene next-generation sequencing (NGS) against a specific amplicon. NGS revealed HDR corrections of 3.1% of G551 sequences in the unsorted population of rAAV-infected cells, and 18.4% in the EGFPY66S-corrected cells. However, the largest proportion of sequences had indels surrounding the CRISPR (clustered regularly interspaced short palindromic repeats) cut site, demonstrating that NHEJ was the dominant repair pathway. This approach to simultaneously coedit at two genomic loci using rAAV may have utility as a model system for optimizing gene-editing efficiencies in proliferating airway basal cells through the modulation of DNA repair pathways in favor of HDR.
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Affiliation(s)
- Ziying Yan
- Department of Anatomy and Cell Biology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Kai Vorhies
- Department of Anatomy and Cell Biology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Zehua Feng
- Department of Anatomy and Cell Biology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Soo Yeun Park
- Department of Anatomy and Cell Biology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Soon H. Choi
- Department of Anatomy and Cell Biology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Yulong Zhang
- Department of Anatomy and Cell Biology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Michael Winter
- Department of Anatomy and Cell Biology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Xingshen Sun
- Department of Anatomy and Cell Biology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - John F. Engelhardt
- Department of Anatomy and Cell Biology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
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12
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McLachlan G, Alton EWFW, Boyd AC, Clarke NK, Davies JC, Gill DR, Griesenbach U, Hickmott JW, Hyde SC, Miah KM, Molina CJ. Progress in Respiratory Gene Therapy. Hum Gene Ther 2022; 33:893-912. [PMID: 36074947 PMCID: PMC7615302 DOI: 10.1089/hum.2022.172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The prospect of gene therapy for inherited and acquired respiratory disease has energized the research community since the 1980s, with cystic fibrosis, as a monogenic disorder, driving early efforts to develop effective strategies. The fact that there are still no approved gene therapy products for the lung, despite many early phase clinical trials, illustrates the scale of the challenge: In the 1990s, first-generation non-viral and viral vector systems demonstrated proof-of-concept but low efficacy. Since then, there has been steady progress toward improved vectors with the capacity to overcome at least some of the formidable barriers presented by the lung. In addition, the inclusion of features such as codon optimization and promoters providing long-term expression have improved the expression characteristics of therapeutic transgenes. Early approaches were based on gene addition, where a new DNA copy of a gene is introduced to complement a genetic mutation: however, the advent of RNA-based products that can directly express a therapeutic protein or manipulate gene expression, together with the expanding range of tools for gene editing, has stimulated the development of alternative approaches. This review discusses the range of vector systems being evaluated for lung delivery; the variety of cargoes they deliver, including DNA, antisense oligonucleotides, messenger RNA (mRNA), small interfering RNA (siRNA), and peptide nucleic acids; and exemplifies progress in selected respiratory disease indications.
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Affiliation(s)
- Gerry McLachlan
- The Roslin Institute & R(D)SVS, University of Edinburgh, Edinburgh, United Kingdom
- UK Respiratory Gene Therapy Consortium, London, United Kingdom
| | - Eric W F W Alton
- UK Respiratory Gene Therapy Consortium, London, United Kingdom
- Gene Therapy Group, National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - A Christopher Boyd
- UK Respiratory Gene Therapy Consortium, London, United Kingdom
- Centre for Genomic and Experimental Medicine, IGMM, University of Edinburgh, Edinburgh, United Kingdom
| | - Nora K Clarke
- UK Respiratory Gene Therapy Consortium, London, United Kingdom
- Gene Therapy Group, National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Jane C Davies
- UK Respiratory Gene Therapy Consortium, London, United Kingdom
- Gene Therapy Group, National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Deborah R Gill
- UK Respiratory Gene Therapy Consortium, London, United Kingdom
- Gene Medicine Group, Radcliffe Department of Medicine (NDCLS), University of Oxford, Oxford, United Kingdom
| | - Uta Griesenbach
- UK Respiratory Gene Therapy Consortium, London, United Kingdom
- Gene Therapy Group, National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Jack W Hickmott
- UK Respiratory Gene Therapy Consortium, London, United Kingdom
- Gene Therapy Group, National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Stephen C Hyde
- UK Respiratory Gene Therapy Consortium, London, United Kingdom
- Gene Medicine Group, Radcliffe Department of Medicine (NDCLS), University of Oxford, Oxford, United Kingdom
| | - Kamran M Miah
- UK Respiratory Gene Therapy Consortium, London, United Kingdom
- Gene Medicine Group, Radcliffe Department of Medicine (NDCLS), University of Oxford, Oxford, United Kingdom
| | - Claudia Juarez Molina
- UK Respiratory Gene Therapy Consortium, London, United Kingdom
- Gene Therapy Group, National Heart and Lung Institute, Imperial College London, London, United Kingdom
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13
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Appraisal for the Potential of Viral and Nonviral Vectors in Gene Therapy: A Review. Genes (Basel) 2022; 13:genes13081370. [PMID: 36011281 PMCID: PMC9407213 DOI: 10.3390/genes13081370] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 07/24/2022] [Accepted: 07/26/2022] [Indexed: 12/16/2022] Open
Abstract
Over the past few decades, gene therapy has gained immense importance in medical research as a promising treatment strategy for diseases such as cancer, AIDS, Alzheimer’s disease, and many genetic disorders. When a gene needs to be delivered to a target cell inside the human body, it has to pass a large number of barriers through the extracellular and intracellular environment. This is why the delivery of naked genes and nucleic acids is highly unfavorable, and gene delivery requires suitable vectors that can carry the gene cargo to the target site and protect it from biological degradation. To date, medical research has come up with two types of gene delivery vectors, which are viral and nonviral vectors. The ability of viruses to protect transgenes from biological degradation and their capability to efficiently cross cellular barriers have allowed gene therapy research to develop new approaches utilizing viruses and their different genomes as vectors for gene delivery. Although viral vectors are very efficient, science has also come up with numerous nonviral systems based on cationic lipids, cationic polymers, and inorganic particles that provide sustainable gene expression without triggering unwanted inflammatory and immune reactions, and that are considered nontoxic. In this review, we discuss in detail the latest data available on all viral and nonviral vectors used in gene delivery. The mechanisms of viral and nonviral vector-based gene delivery are presented, and the advantages and disadvantages of all types of vectors are also given.
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14
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Yang W, Yan J, Zhuang P, Ding T, Chen Y, Zhang Y, Zhang H, Cui W. Progress of delivery methods for CRISPR-Cas9. Expert Opin Drug Deliv 2022; 19:913-926. [PMID: 35818792 DOI: 10.1080/17425247.2022.2100342] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Gene therapy is becoming increasingly common in clinical practice, giving hope for the correction of a wide range of human diseases and defects. The CRISPR/Cas9 system, consisting of the Cas9 nuclease and single-guide RNA (sgRNA), has revolutionized the field of gene editing. However, efficiently delivering the CRISPR-Cas9 to the target organ or cell remains a significant challenge. In recent years, with rapid advances in nanoscience, materials science, and medicine, researchers have developed various technologies that can deliver CRISPR-Cas9 in different forms for in vitro and in vivo gene editing. Here, we review the development of the CRISPR-Cas9 and describe the delivery forms and the vectors that have emerged in CRISPR-Cas9 delivery, summarizing the key barriers and the promising strategies that vectors currently face in delivering the CRISPR-Cas9. AREAS COVERED With the rapid development of CRISPR-Cas9, delivery methods are becoming increasingly important in the in vivo delivery of CRISPR-Cas9. EXPERT OPINION CRISPR-Cas9 is becoming increasingly common in clinical trials. However, the complex nuclease and protease environment is a tremendous challenge for in vivo clinical applications. Therefore, the development of delivery methods is highly likely to take the application of CRISPR-Cas9 technology to another level.
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Affiliation(s)
- Wu Yang
- Department of Orthopaedics, Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai, 200025, PR China.,Pharmaceutical Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Turku, 20520, Finland.,Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, 20520, Finland
| | - Jiaqi Yan
- Department of Orthopaedics, Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai, 200025, PR China.,Pharmaceutical Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Turku, 20520, Finland.,Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, 20520, Finland
| | - Pengzhen Zhuang
- Department of Orthopaedics, Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai, 200025, PR China.,Pharmaceutical Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Turku, 20520, Finland.,Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, 20520, Finland
| | - Tao Ding
- Department of Orthopaedics, Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai, 200025, PR China
| | - Yu Chen
- Department of Orthopaedics, Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai, 200025, PR China.,Pharmaceutical Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Turku, 20520, Finland.,Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, 20520, Finland
| | - Yu Zhang
- Department of Orthopaedics, Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai, 200025, PR China.,Pharmaceutical Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Turku, 20520, Finland.,Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, 20520, Finland
| | - Hongbo Zhang
- Department of Orthopaedics, Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai, 200025, PR China.,Pharmaceutical Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Turku, 20520, Finland.,Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, 20520, Finland
| | - Wenguo Cui
- Department of Orthopaedics, Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai, 200025, PR China
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15
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Harrison PT. CFTR RNA- and DNA-based therapies. Curr Opin Pharmacol 2022; 65:102247. [PMID: 35709547 DOI: 10.1016/j.coph.2022.102247] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 03/20/2022] [Accepted: 05/01/2022] [Indexed: 11/29/2022]
Abstract
This review provides an update on recent developments of RNA- and DNA-based methodologies and their intracellular targets in the context of cystic fibrosis (CF) lung disease. Ultimately, clinical success will require a suitable delivery system, but since the cargo for all these strategies is nucleic acid, it should hopefully be possible to exploit delivery breakthroughs from one study and apply these innovations to other experiments in order to identify the best strategy for everyone with CF. Ultimately, it may be the same approach for everyone, or possibly a number of different strategies tailored to particular mutations or classes/groups of mutations. And whilst the current focus is on CF lung disease, in the longer term the goal is to treat all affected organs in people with CF such as the pancreas, gut, and liver.
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Affiliation(s)
- Patrick T Harrison
- Department of Physiology, BioSciences Institute, University College Cork, Ireland.
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16
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Harrison PT. CRISPR gene editing - what are the possibilities for respiratory medicine? Expert Rev Respir Med 2022; 16:371-374. [PMID: 35313109 DOI: 10.1080/17476348.2022.2056021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Patrick T Harrison
- Department of Physiology, School of Medicine, BioSciences Institute, University College Cork, Cork, Ireland
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17
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Three-Dimensional Airway Spheroids and Organoids for Cystic Fibrosis Research. JOURNAL OF RESPIRATION 2021. [DOI: 10.3390/jor1040022] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Cystic fibrosis (CF) is an autosomal recessive multi-organ disease caused by mutations in the CF Transmembrane Conductance Regulator (CFTR) gene, with morbidity and mortality primacy related to the lung disease. The CFTR protein, a chloride/bicarbonate channel, is expressed at the apical side of airway epithelial cells and is mainly involved in appropriate ion and fluid transport across the epithelium. Although many animal and cellular models have been developed to study the pathophysiological consequences of the lack/dysfunction of CFTR, only the three-dimensional (3D) structures termed “spheroids” and “organoids” can enable the reconstruction of airway mucosa to model organ development, disease pathophysiology, and drug screening. Airway spheroids and organoids can be derived from different sources, including adult lungs and induced pluripotent stem cells (iPSCs), each with its advantages and limits. Here, we review the major features of airway spheroids and organoids, anticipating that their potential in the CF field has not been fully shown. Further work is mandatory to understand whether they can accomplish better outcomes than other culture conditions of airway epithelial cells for CF personalized therapies and tissue engineering aims.
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